diff --git a/site/404.html b/site/404.html
index 4295f1e..dd96079 100644
--- a/site/404.html
+++ b/site/404.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>Not found — deepseek-cli</title>
+<title>Not found: deepseek-cli</title>
 <meta name="description" content="That page does not exist. The deepseek-cli documentation index.">
 <meta name="keywords" content="deepseek cli">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <meta name="robots" content="noindex, follow">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="Not found — deepseek-cli">
+<meta property="og:title" content="Not found: deepseek-cli">
 <meta property="og:description" content="That page does not exist. The deepseek-cli documentation index.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="Not found — deepseek-cli">
+<meta name="twitter:title" content="Not found: deepseek-cli">
 <meta name="twitter:description" content="That page does not exist. The deepseek-cli documentation index.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="https://thevibeworks.github.io/deepseek-cli/favicon.svg" type="image/svg+xml">
@@ -59,8 +59,8 @@
     <a class="brand" href="https://thevibeworks.github.io/deepseek-cli/">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -89,17 +89,17 @@
   <div class="wrap">
 
 <h1>404</h1>
-<p class="lede">No such page &mdash; deep water. The whole site is eight of them:</p>
+<p class="lede">No such page &ndash; deep water. The whole site is eight of them:</p>
 
 <ul>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/">overview</a> &mdash; what it is and why</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/install/">install</a> &mdash; binaries, Go, the <code>ds</code> alias, configuration</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/commands/">commands</a> &mdash; every command and flag</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/formats/">formats</a> &mdash; DeepSeek's four wire formats compared</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/cost/">cost</a> &mdash; pricing, the context cache, the usage ledger</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/news/">news</a> &mdash; what is changing upstream, including the announced price rise</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/agents/">agents</a> &mdash; the scripting contract</li>
-<li><a href="https://thevibeworks.github.io/deepseek-cli/playground/">playground</a> &mdash; the API in a browser, no key needed</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/">overview</a> &ndash; what it is and why</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/install/">install</a> &ndash; binaries, Go, the <code>ds</code> alias, configuration</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/commands/">commands</a> &ndash; every command and flag</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/formats/">formats</a> &ndash; DeepSeek's four wire formats compared</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/cost/">cost</a> &ndash; pricing, the context cache, the usage ledger</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/news/">news</a> &ndash; what is changing upstream, including the announced price rise</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/agents/">agents</a> &ndash; the scripting contract</li>
+<li><a href="https://thevibeworks.github.io/deepseek-cli/playground/">playground</a> &ndash; the API in a browser, no key needed</li>
 </ul>
 <p><a href="https://thevibeworks.github.io/deepseek-cli/">&larr; back to the overview</a></p>
 <nav class="pager" aria-label="Pagination">
@@ -115,7 +115,7 @@ <h1>404</h1>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -131,7 +131,7 @@ <h1>404</h1>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/agents/index.html b/site/agents/index.html
index eb1ac08..b8f91a6 100644
--- a/site/agents/index.html
+++ b/site/agents/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>deepseek-cli for agents and scripts — the output contract</title>
+<title>deepseek-cli for agents and scripts: the output contract</title>
 <meta name="description" content="How to drive the deepseek CLI from code: stdout/stderr split, unwrapped --json responses, per-format JSON shapes, meaningful exit codes, retry semantics, and a drop-in agent skill.">
 <meta name="keywords" content="deepseek cli scripting, deepseek cli json output, deepseek agent skill, deepseek cli exit codes, llm cli automation, deepseek jq">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/agents/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="deepseek-cli for agents and scripts — the output contract">
+<meta property="og:title" content="deepseek-cli for agents and scripts: the output contract">
 <meta property="og:description" content="How to drive the deepseek CLI from code: stdout/stderr split, unwrapped --json responses, per-format JSON shapes, meaningful exit codes, retry semantics, and a drop-in agent skill.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/agents/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="deepseek-cli for agents and scripts — the output contract">
+<meta name="twitter:title" content="deepseek-cli for agents and scripts: the output contract">
 <meta name="twitter:description" content="How to drive the deepseek CLI from code: stdout/stderr split, unwrapped --json responses, per-format JSON shapes, meaningful exit codes, retry semantics, and a drop-in agent skill.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -54,8 +54,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -107,7 +107,7 @@ <h2 id="json">--json is not wrapped</h2>
 <pre><code>ds chat "..." --json | jq -r '.choices[0].message.content'
 ds chat "..." --jq '.usage'
 ds models --json | jq -r '.data[].id'</code></pre>
-<p>Cost deliberately does not appear there &mdash; it would have meant wrapping
+<p>Cost deliberately does not appear there &ndash; it would have meant wrapping
 the response. It goes to stderr and to the
 <a href="../cost/">ledger</a> instead.</p>
 
@@ -141,7 +141,7 @@ <h2 id="exit">Exit codes carry meaning</h2>
 <p>Transport failures and 429/5xx are already retried internally with
 exponential backoff, honouring <code>Retry-After</code>. A non-zero exit means
 your own retry loop probably will not help either. Requests that reached the
-model are never retried &mdash; a second call would be billed twice.</p>
+model are never retried &ndash; a second call would be billed twice.</p>
 
 <h2 id="preflight">Preflight</h2>
 <pre><code>ds check --json
@@ -152,7 +152,7 @@ <h2 id="preflight">Preflight</h2>
 <h2 id="errors">Errors say what to do</h2>
 <pre><code>$ ds chat hi
 Error: Insufficient Balance (HTTP 402)
-  out of balance: deepseek balance &mdash; top up at https://platform.deepseek.com/top_up</code></pre>
+  out of balance: deepseek balance &ndash; top up at https://platform.deepseek.com/top_up</code></pre>
 
 <h2 id="quiet">Quiet mode</h2>
 <pre><code>ds chat "..." --no-stats --no-ledger --json</code></pre>
@@ -165,7 +165,7 @@ <h2 id="skill">As an agent skill</h2>
 the rules that matter for autonomous use:</p>
 <ul>
 <li>Report costs as estimates, never as billed amounts.</li>
-<li>Do not retry on exit 2 or 3 &mdash; bring them to the human.</li>
+<li>Do not retry on exit 2 or 3 &ndash; bring them to the human.</li>
 <li>The API is text-only: no images, no documents.</li>
 <li>Slow starts of up to ten minutes are normal under load, not a failure.</li>
 </ul>
@@ -182,7 +182,7 @@ <h2 id="skill">As an agent skill</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -198,7 +198,7 @@ <h2 id="skill">As an agent skill</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/bench/index.html b/site/bench/index.html
index b4dafbc..8ca4b13 100644
--- a/site/bench/index.html
+++ b/site/bench/index.html
@@ -18,7 +18,7 @@
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
 <meta name="twitter:title" content="DeepSeek V4-Pro benchmarks vs GPT, Claude, Kimi and GLM, and the kill line">
 <meta name="twitter:description" content="How deepseek-v4-pro (GA 0813) and v4-flash score against Kimi K3, GLM-5.2, Claude Opus 4.8 and Fable 5 on the agent suites, what the GA checkpoint changed, and the economics idea behind the DeepSeek kill line.">
@@ -45,8 +45,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -242,7 +242,7 @@ <h2 id="sources">Sources</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -258,7 +258,7 @@ <h2 id="sources">Sources</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/build.py b/site/build.py
index ef7ddc9..69ca544 100644
--- a/site/build.py
+++ b/site/build.py
@@ -77,7 +77,7 @@ def _release() -> str:
 #
 # THEME_INIT runs in <head>, before the first paint, so a reader who chose
 # light does not get a black flash on every navigation. It must therefore
-# be inline and tiny — an external file would be a blocking round trip.
+# be inline and tiny – an external file would be a blocking round trip.
 # It touches only documentElement, which exists by then.
 #
 # THEME_TOGGLE runs at the end of <body>, where the button exists. It also
@@ -104,7 +104,7 @@ def _release() -> str:
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
@@ -179,7 +179,7 @@ def head(*, slug, title, description, keywords, jsonld, crumb_title,
 <meta property="og:image" content="{OG_IMAGE}">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
 <meta name="twitter:title" content="{html.escape(title)}">
 <meta name="twitter:description" content="{html.escape(description)}">
@@ -204,8 +204,8 @@ def head(*, slug, title, description, keywords, jsonld, crumb_title,
     <a class="brand" href="{root or './'}">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -275,7 +275,7 @@ def pager(slug, root):
       <a href="{site}/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -365,15 +365,15 @@ def jstr(s):
 
 PAGES.append(dict(
     slug="",
-    title="deepseek-cli — the whole DeepSeek API from the terminal",
-    description="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance — with multi-turn that survives the reasoning round-trip and per-call cost accounting.",
+    title="deepseek-cli: the whole DeepSeek API from the terminal",
+    description="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance, with multi-turn that survives the reasoning round-trip and per-call cost accounting.",
     keywords="deepseek cli, deepseek api, deepseek command line, deepseek-v4-flash, deepseek-v4-pro, deepseek anthropic api, deepseek responses api, deepseek context cache, deepseek pricing, llm cli",
     jsonld=SOFTWARE_JSONLD,
     body="""
 <section class="hero">
 <h1><span class="caret">&gt;</span> deepseek-cli</h1>
 <p class="lede">DeepSeek serves the same two models through four different wire
-formats. Every other client picks one. This speaks all four &mdash; from one
+formats. Every other client picks one. This speaks all four &ndash; from one
 binary, with the multi-turn bookkeeping kept straight and a running tally of
 what each call cost.</p>
 
@@ -397,7 +397,7 @@ def jstr(s):
 <div class="term-bar"><span class="dot r"></span><span class="dot y"></span><span class="dot g"></span><span class="title">~/work</span></div>
 <pre><code><span class="p">$</span> ds chat <span class="w">"explain this diff"</span> <span class="k">--file</span> changes.patch
 <span class="o">The patch swaps the retry loop for exponential backoff, and stops
-retrying 4xx responses &mdash; those would fail identically on a second try.</span>
+retrying 4xx responses &ndash; those would fail identically on a second try.</span>
 <span class="c">&middot; flash &middot; 3.2k in (87% cached) &middot; 412 out (180 think) &middot; ~$0.000178 &middot; 2.1s</span></code></pre>
 </div>
 
@@ -423,11 +423,11 @@ def jstr(s):
 
 <span class="p">$</span> deepseek chat <span class="w">"why is the sky blue"</span>
 <span class="o">Sunlight is scattered by the atmosphere, and shorter wavelengths scatter
-far more &mdash; Rayleigh scattering.</span>
+far more &ndash; Rayleigh scattering.</span>
 <span class="c">&middot; flash &middot; 93 in &middot; 46 out (7 think) &middot; ~$0.000026 &middot; 1.56s</span></code></pre>
 </div>
 
-<p>About a second of CPU stands in for the signup &mdash; a proof-of-work
+<p>About a second of CPU stands in for the signup &ndash; a proof-of-work
 puzzle, which is the whole enrolment. No email, no card, no dashboard. There is
 a <a href="{{root}}playground/">browser playground</a> on the same free tier
 that shows you the equivalent command for whatever you set up in it.</p>
@@ -436,7 +436,7 @@ def jstr(s):
 one rather than a way around having one. The gateway is
 <a href="{{repo}}/tree/main/gateway">in the repository</a> and meant to be
 self-hostable; its <a href="{{repo}}/blob/main/gateway/DESIGN.md">design
-notes</a> include the part most services leave out &mdash; why per-user quota
+notes</a> include the part most services leave out &ndash; why per-user quota
 is <em>not</em> what keeps it solvent, and what is.</p>
 
 <h2 id="why">Why this exists</h2>
@@ -448,7 +448,7 @@ def jstr(s):
 <h3>Multi-turn that does not 400</h3>
 <p>With tools in play, DeepSeek rejects any request that fails to replay every
 assistant <code>reasoning_content</code>. Without tools it ignores the same
-field &mdash; so sending it just burns input tokens. <strong>Sessions get both
+field &ndash; so sending it just burns input tokens. <strong>Sessions get both
 halves right</strong>, and you never think about it.</p>
 </li>
 <li class="card">
@@ -469,7 +469,7 @@ def jstr(s):
 <p>Every page of DeepSeek's API docs lives <em>inside</em> the binary, plus
 the FAQ that is otherwise locked in a JavaScript bundle.
 <code>ds docs ask</code> answers from them and
-<strong>cites the page</strong> &mdash; so the answer is checkable against a
+<strong>cites the page</strong> &ndash; so the answer is checkable against a
 URL, not whatever a model remembers about an API that changes monthly.</p>
 </li>
 <li class="card">
@@ -509,8 +509,8 @@ def jstr(s):
 
 <h2 id="selfhost">The API, explaining itself</h2>
 <p>The tool that talks to an API should be able to answer questions about
-it. This one carries DeepSeek's own documentation &mdash; 67 pages,
-about 85KB compressed &mdash; and asks DeepSeek to answer from it.</p>
+it. This one carries DeepSeek's own documentation &ndash; 67 pages,
+about 85KB compressed &ndash; and asks DeepSeek to answer from it.</p>
 
 <div class="term">
 <div class="term-bar"><span class="dot r"></span><span class="dot y"></span><span class="dot g"></span><span class="title">ds docs ask</span></div>
@@ -524,7 +524,7 @@ def jstr(s):
 
 <p>Pages are selected locally and sent whole, with an instruction to answer
 only from them. The same pages lead every request, so the second question
-about an area <strong>hits the context cache</strong> &mdash; which is the
+about an area <strong>hits the context cache</strong> &ndash; which is the
 cost feature on this site demonstrating itself. Search, read and the
 change log cost nothing and need no network:</p>
 
@@ -544,7 +544,7 @@ def jstr(s):
 <tr><td><code>chat</code></td><td><code>POST /chat/completions</code></td><td>The default. OpenAI format, the one most tools speak.</td></tr>
 <tr><td><code>anthropic</code></td><td><code>POST /anthropic/v1/messages</code></td><td>What Claude Code and the Anthropic SDKs speak.</td></tr>
 <tr><td><code>respond</code></td><td><code>POST /responses</code></td><td>What Codex speaks. JSON Schema output and server-side web search live only here.</td></tr>
-<tr><td><code>fim</code></td><td><code>POST /beta/completions</code></td><td>Fill in the middle &mdash; the shape editors use for inline completion.</td></tr>
+<tr><td><code>fim</code></td><td><code>POST /beta/completions</code></td><td>Fill in the middle &ndash; the shape editors use for inline completion.</td></tr>
 <tr><td><code>models</code></td><td><code>GET /models</code></td><td>Available models, joined with the published rate card.</td></tr>
 <tr><td><code>balance</code></td><td><code>GET /user/balance</code></td><td>What is left, per currency.</td></tr>
 <tr><td><code>tokens</code></td><td><code>POST /beta/completions</code></td><td>Exact token counts, from the model's own tokenizer.</td></tr>
@@ -553,7 +553,7 @@ def jstr(s):
 <tr><td><code>session</code></td><td><em>local</em></td><td>The conversations <code>chat --continue</code> replays.</td></tr>
 <tr><td><code>status</code></td><td><code>GET /models</code>, <code>/user/balance</code></td><td>Is it up, for this key, from here. Costs nothing.</td></tr>
 <tr><td><code>check</code></td><td><em>all six</em></td><td>Preflight.</td></tr>
-<tr><td><code>raw</code></td><td><em>anything</em></td><td>Escape hatch &mdash; any path, with auth and retries.</td></tr>
+<tr><td><code>raw</code></td><td><em>anything</em></td><td>Escape hatch &ndash; any path, with auth and retries.</td></tr>
 </tbody>
 </table>
 </div>
@@ -571,7 +571,7 @@ def jstr(s):
 USD rate card, not from your invoice. Token counts are exact, and they are what
 gets stored, so old calls can be repriced when the card changes.</li>
 <li><strong>Text only.</strong> DeepSeek rejects image, document and
-search-result content blocks in every format &mdash; that is the API, not a
+search-result content blocks in every format &ndash; that is the API, not a
 gap here.</li>
 </ul>
 """,
@@ -580,7 +580,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="install/",
     crumb="install",
-    title="Install deepseek-cli — binaries, Go, and the ds alias",
+    title="Install deepseek-cli: binaries, Go, and the ds alias",
     description="Install the deepseek CLI on macOS, Linux or Windows: one-line installer, release binaries, or go install. Covers the ds and dscli aliases, API key configuration, and shell completion.",
     keywords="install deepseek cli, deepseek cli download, deepseek cli macos, deepseek cli linux, go install deepseek, deepseek api key setup, ds alias",
     jsonld=tech_article("Install deepseek-cli", "How to install the deepseek CLI and configure an API key.", "install/"),
@@ -595,8 +595,8 @@ def jstr(s):
 <pre><code>curl -sL {{repo}}/raw/main/install.sh | sh</code></pre>
 <p class="small">Installs to <code>/usr/local/bin</code>; set
 <code>PREFIX=$HOME/.local</code> to install without <code>sudo</code>. If you
-would rather read it first &mdash; and you should, for anything piped to a
-shell &mdash; it is <a href="{{repo}}/blob/main/install.sh">forty lines</a>.</p>
+would rather read it first &ndash; and you should, for anything piped to a
+shell &ndash; it is <a href="{{repo}}/blob/main/install.sh">forty lines</a>.</p>
 
 <h2 id="binaries">Release binaries</h2>
 <p>From <a href="{{repo}}/releases">Releases</a>, for macOS, Linux and Windows
@@ -643,7 +643,7 @@ def jstr(s):
 <table>
 <thead><tr><th>Variable</th><th>Purpose</th><th>Default</th></tr></thead>
 <tbody>
-<tr><td><code>DEEPSEEK_API_KEY</code></td><td>API key</td><td>&mdash;</td></tr>
+<tr><td><code>DEEPSEEK_API_KEY</code></td><td>API key</td><td>&ndash;</td></tr>
 <tr><td><code>DEEPSEEK_BASE_URL</code></td><td>Override the base URL for proxies and gateways</td><td><code>https://api.deepseek.com</code></td></tr>
 <tr><td><code>DEEPSEEK_CONFIG_DIR</code></td><td>Where the key file lives</td><td><code>~/.config/deepseek</code></td></tr>
 <tr><td><code>DEEPSEEK_STATE_DIR</code></td><td>Usage ledger and saved conversations</td><td><code>~/.local/state/deepseek</code></td></tr>
@@ -661,7 +661,7 @@ def jstr(s):
 
 <h2 id="verify">Verify</h2>
 <pre><code>ds check</code></pre>
-<p>Calls all six endpoints once with a one-token cap &mdash; the whole check
+<p>Calls all six endpoints once with a one-token cap &ndash; the whole check
 costs a fraction of a cent. Exit code 2 means the key is missing or rejected,
 3 means the balance is exhausted.</p>
 
@@ -675,7 +675,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="commands/",
     crumb="commands",
-    title="deepseek-cli command reference — chat, anthropic, respond, fim, usage",
+    title="deepseek-cli command reference: chat, anthropic, respond, fim, usage",
     description="Full reference for every deepseek CLI command and flag: chat completions, Anthropic Messages, OpenAI Responses, FIM, models, balance, usage ledger, sessions, check and raw, plus exit codes.",
     keywords="deepseek cli commands, deepseek chat completions cli, deepseek fim completion, deepseek cli flags, deepseek cli reference, deepseek json output, deepseek cli exit codes",
     jsonld=tech_article("deepseek-cli command reference", "Every command and flag in the deepseek CLI.", "commands/"),
@@ -686,7 +686,7 @@ def jstr(s):
 <code>--help</code> on any of them carries the same detail.</p>
 
 <h2 id="chat">chat</h2>
-<p><code>POST /chat/completions</code> &mdash; the default door, and the only
+<p><code>POST /chat/completions</code> &ndash; the default door, and the only
 format that supports chat prefix completion.</p>
 <pre><code>ds chat "why is the sky blue"
 git diff | ds chat "write a commit message"
@@ -745,9 +745,9 @@ def jstr(s):
 <span class="p">&rsaquo;</span> <span class="k">/model pro</span>
 <span class="c">model deepseek-v4-pro</span>
 <span class="p">&rsaquo;</span> <span class="c">^D</span>
-<span class="c">bye &mdash; 4 messages saved as "last"; resume with: deepseek chat -c</span></code></pre>
+<span class="c">bye &ndash; 4 messages saved as "last"; resume with: deepseek chat -c</span></code></pre>
 </div>
-<p>It is the same session machinery, so nothing is lost on exit &mdash;
+<p>It is the same session machinery, so nothing is lost on exit &ndash;
 <code>ds chat -c</code> resumes it and <code>ds session show last</code>
 reads it. <code>/help</code> lists the slash commands: <code>/model</code>,
 <code>/think</code>, <code>/effort</code>, <code>/system</code>,
@@ -755,18 +755,18 @@ def jstr(s):
 <code>/new</code>, <code>/save</code>.</p>
 <p><code>^C</code> during an answer abandons that answer and keeps the
 conversation; <code>^D</code> leaves. It needs a terminal and refuses to
-combine with <code>--json</code> &mdash; for scripted multi-turn use
+combine with <code>--json</code> &ndash; for scripted multi-turn use
 <code>--session</code>, which is what it is built on.</p>
 
 <h3 id="tools">Tools</h3>
 <pre><code>ds chat "weather in Hangzhou?" --tool @weather.json
 # tool_call call_00_hUj... get_weather({"city": "Hangzhou"})</code></pre>
-<p>One tool file works against every format &mdash; both the OpenAI
+<p>One tool file works against every format &ndash; both the OpenAI
 <code>parameters</code> and the Anthropic <code>input_schema</code> spellings
 are accepted. The calls are printed, never executed.</p>
 
 <h2 id="anthropic">anthropic</h2>
-<p><code>POST /anthropic/v1/messages</code> &mdash; the format Claude Code, the
+<p><code>POST /anthropic/v1/messages</code> &ndash; the format Claude Code, the
 Anthropic SDKs and the Claude desktop app speak.</p>
 <pre><code>ds anthropic "hello"
 ds anthropic "hello" --model claude-opus-4-1 --json</code></pre>
@@ -775,7 +775,7 @@ def jstr(s):
 See <a href="{{root}}formats/">formats</a> for the mapping.</p>
 
 <h2 id="respond">respond</h2>
-<p><code>POST /responses</code> &mdash; the format Codex speaks. Two things
+<p><code>POST /responses</code> &ndash; the format Codex speaks. Two things
 live only here: JSON Schema structured output, and a <code>web_search</code>
 tool DeepSeek runs server-side.</p>
 <pre><code>ds respond "what shipped in Go 1.26" --web-search
@@ -787,11 +787,11 @@ def jstr(s):
 it. The API ignores the OpenAI knobs (<code>search_context_size</code>,
 <code>user_location</code>), and in multi-turn use the server restores
 search results replayed from earlier turns by itself.</p>
-<p>Both models, since V4-Pro's official release &mdash; it was flash-only
+<p>Both models, since V4-Pro's official release &ndash; it was flash-only
 before 2026-08-12.</p>
 
 <h2 id="fim">fim</h2>
-<p><code>POST /beta/completions</code> &mdash; give it a prefix and an optional
+<p><code>POST /beta/completions</code> &ndash; give it a prefix and an optional
 suffix; it writes the middle.</p>
 <pre><code>ds fim "def add(a, b):" --suffix "    return result"
 ds fim --prefix @head.go --suffix @tail.go --max-tokens 200</code></pre>
@@ -803,7 +803,7 @@ def jstr(s):
 ds tokens --file main.go --file main_test.go
 git diff | ds tokens
 ds tokens --offline --file huge.log     # free local estimate</code></pre>
-<p>DeepSeek ships no count-tokens endpoint and no Go tokenizer &mdash; only a
+<p>DeepSeek ships no count-tokens endpoint and no Go tokenizer &ndash; only a
 Python demo and two rules of thumb. But the FIM endpoint takes a raw prompt
 with no chat template around it and reports <code>prompt_tokens</code> for
 exactly the bytes sent, plus one BOS token. Subtract the one and the count
@@ -811,7 +811,7 @@ def jstr(s):
 <p>That measurement is <strong>a real request</strong>: the text goes to
 DeepSeek and is billed as input, the same as sending it would have been.
 The cost prints on stderr every time. <code>--offline</code> uses
-DeepSeek's published character ratios instead &mdash; free, and an upper
+DeepSeek's published character ratios instead &ndash; free, and an upper
 bound that says so.</p>
 
 <h2 id="docs">docs</h2>
@@ -837,7 +837,7 @@ def jstr(s):
 calls that generate no tokens, so it is free and safe to run in a loop.
 That is a different question from
 <a href="https://status.deepseek.com/">DeepSeek's incident page</a>, which
-reports outages affecting everyone &mdash; a working API behind a broken
+reports outages affecting everyone &ndash; a working API behind a broken
 proxy looks fine there and broken here.</p>
 
 <h2 id="models">models</h2>
@@ -848,7 +848,7 @@ def jstr(s):
 
 <h2 id="balance">balance</h2>
 <pre><code>ds balance</code></pre>
-<p>Lists every currency the account holds &mdash; a real account returns both a
+<p>Lists every currency the account holds &ndash; a real account returns both a
 USD and a CNY row. Exits 3 when exhausted, the same code a 402 produces
 anywhere else, so a script can check once up front.</p>
 
@@ -893,12 +893,12 @@ def jstr(s):
 <table>
 <thead><tr><th class="num">Code</th><th>Meaning</th><th>What to do</th></tr></thead>
 <tbody>
-<tr><td class="num">0</td><td>success</td><td>&mdash;</td></tr>
+<tr><td class="num">0</td><td>success</td><td>&ndash;</td></tr>
 <tr><td class="num">1</td><td>error</td><td>Read stderr</td></tr>
 <tr><td class="num">2</td><td>auth</td><td>Key missing or rejected. Do not retry</td></tr>
 <tr><td class="num">3</td><td>no balance</td><td>Top up. Do not retry</td></tr>
 <tr><td class="num">4</td><td>rate limited</td><td>Back off, then retry</td></tr>
-<tr><td class="num">130</td><td>interrupted</td><td>&mdash;</td></tr>
+<tr><td class="num">130</td><td>interrupted</td><td>&ndash;</td></tr>
 </tbody>
 </table>
 </div>
@@ -910,7 +910,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="formats/",
     crumb="formats",
-    title="The four DeepSeek API formats, compared — deepseek-cli",
+    title="The four DeepSeek API formats, compared: deepseek-cli",
     description="DeepSeek exposes the same two models through four API formats. What differs between /chat/completions, /anthropic/v1/messages, /responses and FIM: auth, thinking controls, tools, and the token-accounting convention that trips up cost tracking.",
     keywords="deepseek anthropic api, deepseek openai compatible, deepseek responses api, deepseek claude code, deepseek codex, deepseek api format comparison, deepseek cache_read_input_tokens, deepseek model mapping",
     jsonld=faq([
@@ -925,8 +925,8 @@ def jstr(s):
     ]),
     body="""
 <h1>Four wire formats</h1>
-<p class="lede">DeepSeek exposes the same two models &mdash;
-<code>deepseek-v4-flash</code> and <code>deepseek-v4-pro</code> &mdash; through
+<p class="lede">DeepSeek exposes the same two models &ndash;
+<code>deepseek-v4-flash</code> and <code>deepseek-v4-pro</code> &ndash; through
 four different request shapes, so that existing ecosystems can point at it
 without code changes. They are not interchangeable.</p>
 
@@ -936,7 +936,7 @@ def jstr(s):
 <thead><tr><th>Format</th><th>Path</th><th>Reach for it when</th></tr></thead>
 <tbody>
 <tr><td><strong>OpenAI chat</strong><br><code>ds chat</code></td><td><code>/chat/completions</code></td><td>Default. Widest tool support, and the only format with chat prefix completion.</td></tr>
-<tr><td><strong>Anthropic Messages</strong><br><code>ds anthropic</code></td><td><code>/anthropic/v1/messages</code></td><td>The surrounding tooling speaks Anthropic &mdash; Claude Code, the Anthropic SDKs, the Claude desktop app.</td></tr>
+<tr><td><strong>Anthropic Messages</strong><br><code>ds anthropic</code></td><td><code>/anthropic/v1/messages</code></td><td>The surrounding tooling speaks Anthropic &ndash; Claude Code, the Anthropic SDKs, the Claude desktop app.</td></tr>
 <tr><td><strong>OpenAI Responses</strong><br><code>ds respond</code></td><td><code>/responses</code></td><td>You need JSON Schema output or server-side web search. Also what Codex speaks.</td></tr>
 <tr><td><strong>FIM</strong><br><code>ds fim</code></td><td><code>/beta/completions</code></td><td>Fill-in-the-middle code completion. No chat structure at all.</td></tr>
 </tbody>
@@ -951,10 +951,10 @@ def jstr(s):
 <tr><th>Auth header</th><td>Bearer</td><td><code>x-api-key</code></td><td>Bearer</td><td>Bearer</td></tr>
 <tr><th><code>max_tokens</code></th><td>optional</td><td><strong>required</strong></td><td>optional</td><td>optional</td></tr>
 <tr><th>Thinking toggle</th><td><code>thinking.type</code></td><td><code>thinking.type</code></td><td><code>reasoning.effort: none</code></td><td>never thinks</td></tr>
-<tr><th>Effort control</th><td><code>reasoning_effort</code></td><td><code>output_config.effort</code></td><td><code>reasoning.effort</code></td><td>&mdash;</td></tr>
-<tr><th>JSON Schema output</th><td>&mdash;</td><td>&mdash;</td><td><strong>yes</strong></td><td>&mdash;</td></tr>
-<tr><th>Server-side web search</th><td>&mdash;</td><td>&mdash;</td><td><strong>yes</strong></td><td>&mdash;</td></tr>
-<tr><th>Prefix completion</th><td><strong>yes</strong> (beta path)</td><td>&mdash;</td><td>&mdash;</td><td>&mdash;</td></tr>
+<tr><th>Effort control</th><td><code>reasoning_effort</code></td><td><code>output_config.effort</code></td><td><code>reasoning.effort</code></td><td>&ndash;</td></tr>
+<tr><th>JSON Schema output</th><td>&ndash;</td><td>&ndash;</td><td><strong>yes</strong></td><td>&ndash;</td></tr>
+<tr><th>Server-side web search</th><td>&ndash;</td><td>&ndash;</td><td><strong>yes</strong></td><td>&ndash;</td></tr>
+<tr><th>Prefix completion</th><td><strong>yes</strong> (beta path)</td><td>&ndash;</td><td>&ndash;</td><td>&ndash;</td></tr>
 <tr><th>Models</th><td>both</td><td>both</td><td>both</td><td>both</td></tr>
 <tr><th>Stream terminator</th><td><code>data: [DONE]</code></td><td><code>message_stop</code></td><td><code>response.completed</code></td><td><code>data: [DONE]</code></td></tr>
 </tbody>
@@ -1019,7 +1019,7 @@ def jstr(s):
 <li>If the request carried <code>tools</code>, every assistant message's
 <code>reasoning_content</code> <strong>must</strong> be sent back on every
 later request. Omit it and the API answers <code>400</code>.</li>
-<li>If it did not, the field is ignored server-side &mdash; so replaying it
+<li>If it did not, the field is ignored server-side &ndash; so replaying it
 spends input tokens on text the model discards.</li>
 </ul>
 <p>Sessions in this CLI keep the reasoning stored either way, and decide per
@@ -1032,7 +1032,7 @@ def jstr(s):
 <li><strong>Thinking is on by default</strong>, and what its template costs
 depends on <code>--effort</code>: +79 input tokens on flash at the default,
 +92 at <code>max</code>, and <strong>nothing at all</strong> at
-<code>low</code> &mdash; where the model still reasons.
+<code>low</code> &ndash; where the model still reasons.
 <a href="{{root}}cost/#thinking">The measured table</a>.</li>
 <li><strong>Slow starts are normal.</strong> The API holds the connection with
 <code>: keep-alive</code> comments for up to ten minutes before inference
@@ -1046,7 +1046,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="cost/",
     crumb="cost",
-    title="What DeepSeek actually costs — cache math and a local usage ledger",
+    title="What DeepSeek actually costs: cache math and a local usage ledger",
     description="DeepSeek's context cache makes a cached input token 50x cheaper than an uncached one. How the deepseek CLI prices every call, what the local usage ledger records, and the caveats on every figure it prints.",
     keywords="deepseek pricing, deepseek api cost, deepseek context cache, deepseek cache hit tokens, deepseek token cost calculator, deepseek v4 flash price, deepseek usage tracking",
     jsonld=tech_article("What DeepSeek actually costs", "Pricing, context-cache savings, and the deepseek CLI usage ledger.", "cost/"),
@@ -1054,7 +1054,7 @@ def jstr(s):
 <h1>Cost</h1>
 <p class="lede">DeepSeek's headline feature is a disk-backed context cache that
 makes a repeated prompt prefix roughly fifty times cheaper. That saving is
-invisible unless something is counting &mdash; so this counts.</p>
+invisible unless something is counting &ndash; so this counts.</p>
 
 <h2 id="card">The rate card</h2>
 <p>USD per 1M tokens, as published on 2026-08-02:</p>
@@ -1085,13 +1085,13 @@ def jstr(s):
 </div>
 <p>A 40&times; drop, for changing nothing but sending the same prefix again.
 The practical rule: <strong>put the stable part of a prompt first</strong>
-&mdash; same system prompt, same files, in the same order &mdash; and let the
+&ndash; same system prompt, same files, in the same order &ndash; and let the
 variable part come last.</p>
 
 <h2 id="thinking">The thinking surcharge</h2>
 <p>Thinking mode is on by default and adds a fixed template to your input
 before generating a single reasoning token. The size of that template is
-<strong>constant regardless of prompt length</strong> &mdash; but it is not
+<strong>constant regardless of prompt length</strong> &ndash; but it is not
 the same at every effort level, and at the low levels it is not there at
 all while the model still reasons.</p>
 
@@ -1135,7 +1135,7 @@ def jstr(s):
  "in":3242,"cache_hit":3200,"cache_miss":42,"out":1,
  "cost_usd":0.0000109,"saved_usd":0.000439,"ms":1041}</code></pre>
 <p>Token counts are exact and are what gets stored; the cost field is a
-convenience. That is deliberate &mdash; when DeepSeek changes the rate card,
+convenience. That is deliberate &ndash; when DeepSeek changes the rate card,
 every historical row can be repriced.</p>
 
 <pre><code>ds usage                  # today
@@ -1156,7 +1156,7 @@ def jstr(s):
 </div>
 
 <p>The savings line is the one worth watching. It is what the cached tokens
-<em>would</em> have cost at the miss rate, minus what they did cost &mdash;
+<em>would</em> have cost at the miss rate, minus what they did cost &ndash;
 which is the number that tells you whether prompt structuring is paying off.</p>
 
 <h2 id="caveats">What these numbers are not</h2>
@@ -1164,7 +1164,7 @@ def jstr(s):
 <span class="tag">read this before quoting a figure</span>
 <ul>
 <li><strong>Estimates, not invoices.</strong> Computed from the published USD
-rate card. Your account may bill in another currency &mdash;
+rate card. Your account may bill in another currency &ndash;
 <code>ds balance</code> shows which.</li>
 <li><strong>Peak pricing is not applied.</strong> DeepSeek has announced a 2&times;
 multiplier for 09:00&ndash;12:00 and 14:00&ndash;18:00 Beijing time, with no
@@ -1173,14 +1173,14 @@ def jstr(s):
 <li><strong>A broader repricing is coming.</strong> On 2026-08-06 DeepSeek
 gave notice in the platform console that all API services will be repriced
 soon, with a substantial rise expected and no numbers yet. Until there is a
-new published card, estimates stay on the card above &mdash; details on the
+new published card, estimates stay on the card above &ndash; details on the
 <a href="{{root}}news/">news page</a>.</li>
 <li><strong>Local only.</strong> The ledger records calls made by this CLI on
 this machine. It knows nothing about your other clients.</li>
 </ul>
 </div>
 <p><code>--no-ledger</code> skips the write, <code>--no-stats</code> hides the
-line, and neither ever fails the command that produced it &mdash; you asked for
+line, and neither ever fails the command that produced it &ndash; you asked for
 a completion, not for bookkeeping.</p>
 """,
 ))
@@ -1362,8 +1362,8 @@ def jstr(s):
 PAGES.append(dict(
     slug="news/",
     crumb="news",
-    title="DeepSeek API news — V4-Pro GA, the announced price rise, releases",
-    description="What is changing in the DeepSeek API: V4-Pro's official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash's official release — and what each one does to the cost of a call.",
+    title="DeepSeek API news: V4-Pro GA, the announced price rise, releases",
+    description="What is changing in the DeepSeek API: V4-Pro's official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash's official release, and what each one does to the cost of a call.",
     keywords="deepseek v4 pro release, deepseek v4 pro ga, deepseek-v4-pro-0813, deepseek api price increase, deepseek price rise 2026, deepseek peak hour pricing, deepseek api news, deepseek api changelog, deepseek v4 flash release, deepseek pricing change",
     jsonld=faq([
         ("Is DeepSeek V4-Pro officially released?",
@@ -1387,7 +1387,7 @@ def jstr(s):
 <h2 id="v4-pro">2026-08-12 &middot; V4-Pro official release (0813)</h2>
 <p>The preview is over. The
 <a href="{{docs}}/quick_start/pricing">Models &amp; Pricing page</a> now lists
-the model version as <strong>DeepSeek-V4-Pro-0813</strong> &mdash; a quiet
+the model version as <strong>DeepSeek-V4-Pro-0813</strong> &ndash; a quiet
 table-cell change, no news post upstream. The model ID stays
 <code>deepseek-v4-pro</code>, the specs stay 1M context and 384K max output,
 and the rate card stays where it has been since 2026-08-02.</p>
@@ -1396,7 +1396,7 @@ def jstr(s):
 <img src="deepseek-v4-pro-0813-models-pricing-2026-08-12.jpg"
      alt="DeepSeek's Models &amp; Pricing docs page: in the Model Details table, the MODEL VERSION cell for deepseek-v4-pro reads DeepSeek-V4-Pro-0813, circled in red, next to DeepSeek-V4-Flash-0731; the surrounding rows still show 1M context length and 384K max output."
      width="1600" height="1473" loading="lazy"></a>
-<figcaption>The Models &amp; Pricing page as captured on 2026-08-12 &mdash;
+<figcaption>The Models &amp; Pricing page as captured on 2026-08-12 &ndash;
 the circled version cell is the entire announcement, and the primary source
 for this entry. Click for full size.</figcaption>
 </figure>
@@ -1405,12 +1405,12 @@ def jstr(s):
 the community put Terminal-Bench 2.1 at ~87.9 (preview: 72.1), DeepSWE at
 ~62.7 (preview: 12.8) and Toolathlon-Verified at ~74.1 (preview: 55.9).
 Jumps that size are post-training and harness work, not a new base model
-&mdash; and none of them are independently verified yet, so treat the
+&ndash; and none of them are independently verified yet, so treat the
 preview numbers as the floor and these as the claim.</p>
 <p><strong>What it changes here: nothing to do.</strong> Anything already
-sending <code>deepseek-v4-pro</code> &mdash; <code>ds chat -m
+sending <code>deepseek-v4-pro</code> &ndash; <code>ds chat -m
 deepseek-v4-pro</code>, the <code>claude-opus-*</code> remap on the
-<a href="{{root}}formats/">Anthropic format</a> &mdash; has been on the new
+<a href="{{root}}formats/">Anthropic format</a> &ndash; has been on the new
 checkpoint since the cell changed. Same price, stronger model; the
 <a href="{{root}}cost/">estimates</a> already price it correctly.</p>
 
@@ -1420,7 +1420,7 @@ def jstr(s):
 services will be repriced &ldquo;in the near term&rdquo;, and the increase is
 expected to be substantial. Developers are advised to plan call volume and
 keep top-ups sized to what they will actually use. The final schedule and the
-new numbers are &ldquo;subject to the official announcement&rdquo; &mdash; and
+new numbers are &ldquo;subject to the official announcement&rdquo; &ndash; and
 as of this page's build there is none.</p>
 <p>The notice appears in the console rather than on the docs site, so it is
 easy to miss from code. It was
@@ -1438,19 +1438,19 @@ def jstr(s):
      alt="DeepSeek's bilingual email, subject 'DeepSeek API Billing Adjustment Announcement': the overall pricing for DeepSeek API services will rise in the near future with a significant increase expected, the specific plan subject to official notice; continued use after the adjustment counts as acceptance, otherwise users may cancel and apply for a refund."
      width="1840" height="2470" loading="lazy"></a>
 <figcaption>DeepSeek's billing-adjustment announcement as emailed to API
-users on 2026-08-06 &mdash; click for full size.</figcaption>
+users on 2026-08-06 &ndash; click for full size.</figcaption>
 </figure>
 <p><strong>What it changes here: nothing, yet.</strong> The
 <a href="{{root}}cost/">cost page</a> and <code>ds models</code> price from
 the published card of 2026-08-02 until DeepSeek publishes a new one. The
 <a href="{{root}}cost/#ledger">ledger</a> stores exact token counts rather
-than prices, deliberately &mdash; when the card changes, every historical
+than prices, deliberately &ndash; when the card changes, every historical
 call can be repriced under it.</p>
 
 <h2 id="peak-pricing">announced 2026-06-29 &middot; 2&times; during peak hours<span class="chip warn">date tba</span></h2>
 <p>The pricing page has carried this since late June: the API will move to
-peak/off-peak pricing, with every billing item &mdash; input, cached input,
-output &mdash; costing <strong>2&times; the regular price during peak
+peak/off-peak pricing, with every billing item &ndash; input, cached input,
+output &ndash; costing <strong>2&times; the regular price during peak
 hours</strong>. Off-peak, the current card stands.</p>
 <div class="tablewrap">
 <table>
@@ -1464,19 +1464,19 @@ def jstr(s):
 </div>
 <p>The effective date is still &ldquo;subject to the official
 announcement&rdquo;. This CLI deliberately does not apply the multiplier to
-its estimates before that date exists &mdash; doubling every figure on a
+its estimates before that date exists &ndash; doubling every figure on a
 guess would be inventing data. The day it is real, the ledger's stored token
 counts make the switch a repricing, not a migration.</p>
 <p>Two practical notes. First, the <a href="{{root}}cost/#cache">context
 cache</a> discount is 50&times;; the peak multiplier is 2&times;. Prompt
 structure will still dominate your bill. Second, if batch work can move,
-move it &mdash; the off-peak window covers the whole European and American
+move it &ndash; the off-peak window covers the whole European and American
 working day.</p>
 
 <h2 id="v4-flash">2026-07-31 &middot; V4-Flash official release</h2>
 <p>The official DeepSeek-V4-Flash API entered public beta: same model name,
 same calling convention, re-post-trained weights with substantially stronger
-agent behaviour &mdash; DeepSeek's published numbers have it ahead of
+agent behaviour &ndash; DeepSeek's published numbers have it ahead of
 V4-Pro-Preview on Terminal Bench, DeepSWE and the rest of the agent suite.
 It natively speaks the <a href="{{root}}formats/">Responses format</a> and is
 explicitly adapted for Codex. The official V4-Pro release &ldquo;will follow
@@ -1487,7 +1487,7 @@ def jstr(s):
 API's two models, served through both the OpenAI and Anthropic interfaces.
 The legacy names <code>deepseek-chat</code> and <code>deepseek-reasoner</code>
 were aliased to flash for a grace period and retired on
-<strong>2026-07-24</strong> &mdash; anything still sending them gets an
+<strong>2026-07-24</strong> &ndash; anything still sending them gets an
 error, not a quiet remap.</p>
 
 <h2 id="watch">Watching this without watching this page</h2>
@@ -1505,7 +1505,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="agents/",
     crumb="agents",
-    title="deepseek-cli for agents and scripts — the output contract",
+    title="deepseek-cli for agents and scripts: the output contract",
     description="How to drive the deepseek CLI from code: stdout/stderr split, unwrapped --json responses, per-format JSON shapes, meaningful exit codes, retry semantics, and a drop-in agent skill.",
     keywords="deepseek cli scripting, deepseek cli json output, deepseek agent skill, deepseek cli exit codes, llm cli automation, deepseek jq",
     jsonld=tech_article("deepseek-cli for agents and scripts", "The scripting contract for the deepseek CLI.", "agents/"),
@@ -1533,7 +1533,7 @@ def jstr(s):
 <pre><code>ds chat "..." --json | jq -r '.choices[0].message.content'
 ds chat "..." --jq '.usage'
 ds models --json | jq -r '.data[].id'</code></pre>
-<p>Cost deliberately does not appear there &mdash; it would have meant wrapping
+<p>Cost deliberately does not appear there &ndash; it would have meant wrapping
 the response. It goes to stderr and to the
 <a href="{{root}}cost/">ledger</a> instead.</p>
 
@@ -1567,7 +1567,7 @@ def jstr(s):
 <p>Transport failures and 429/5xx are already retried internally with
 exponential backoff, honouring <code>Retry-After</code>. A non-zero exit means
 your own retry loop probably will not help either. Requests that reached the
-model are never retried &mdash; a second call would be billed twice.</p>
+model are never retried &ndash; a second call would be billed twice.</p>
 
 <h2 id="preflight">Preflight</h2>
 <pre><code>ds check --json
@@ -1578,7 +1578,7 @@ def jstr(s):
 <h2 id="errors">Errors say what to do</h2>
 <pre><code>$ ds chat hi
 Error: Insufficient Balance (HTTP 402)
-  out of balance: deepseek balance &mdash; top up at https://platform.deepseek.com/top_up</code></pre>
+  out of balance: deepseek balance &ndash; top up at https://platform.deepseek.com/top_up</code></pre>
 
 <h2 id="quiet">Quiet mode</h2>
 <pre><code>ds chat "..." --no-stats --no-ledger --json</code></pre>
@@ -1591,7 +1591,7 @@ def jstr(s):
 the rules that matter for autonomous use:</p>
 <ul>
 <li>Report costs as estimates, never as billed amounts.</li>
-<li>Do not retry on exit 2 or 3 &mdash; bring them to the human.</li>
+<li>Do not retry on exit 2 or 3 &ndash; bring them to the human.</li>
 <li>The API is text-only: no images, no documents.</li>
 <li>Slow starts of up to ten minutes are normal under load, not a failure.</li>
 </ul>
@@ -1602,7 +1602,7 @@ def jstr(s):
 PLAYGROUND_BODY = """
 <h1>playground</h1>
 <p class="lede">The DeepSeek API in a browser, with no API key. Enrolling costs
-about a second of CPU and nothing else &mdash; no account, no email, no card.</p>
+about a second of CPU and nothing else &ndash; no account, no email, no card.</p>
 
 <div id="pg-enrol" class="pg-enrol">
   <p><strong>What this is.</strong> A gateway run by this project holds a real
@@ -1651,10 +1651,10 @@ def jstr(s):
     <h2>request</h2>
     <label for="pg-format">format</label>
     <select id="pg-format">
-      <option value="chat">chat &mdash; OpenAI</option>
-      <option value="anthropic">anthropic &mdash; Messages</option>
-      <option value="responses">responses &mdash; OpenAI Responses</option>
-      <option value="fim">fim &mdash; fill in the middle</option>
+      <option value="chat">chat &ndash; OpenAI</option>
+      <option value="anthropic">anthropic &ndash; Messages</option>
+      <option value="responses">responses &ndash; OpenAI Responses</option>
+      <option value="fim">fim &ndash; fill in the middle</option>
     </select>
     <p id="pg-formatNote" class="pg-note"></p>
 
@@ -1665,7 +1665,7 @@ def jstr(s):
       </label>
       <p class="pg-note">DeepSeek searches and reads pages server-side. Costs
       one of the free tier's three daily searches, because the pages it reads
-      are billed as input tokens &mdash; about ten ordinary turns' worth.</p>
+      are billed as input tokens &ndash; about ten ordinary turns' worth.</p>
     </div>
 
     <label for="pg-think">thinking</label>
@@ -1709,7 +1709,7 @@ def jstr(s):
 <p>Because the alternative is a signup form. Every request here spends real
 money on a real API key, so something has to stop one script taking the lot.
 An account would do it and would also be the thing that stops most people
-trying at all &mdash; so instead your browser burns about a second of CPU, once,
+trying at all &ndash; so instead your browser burns about a second of CPU, once,
 and that is the account.</p>
 <p>It is not a security boundary and is not pretending to be one. Identities can
 be farmed; a daily budget cap cannot be. That cap is what actually protects the
@@ -1729,7 +1729,7 @@ def jstr(s):
 <span class="c">$</span> deepseek chat "why is the sky blue"</code></pre>
 
 <p>The CLI and this page enrol against the same gateway with the same protocol
-and get the same quota &mdash; but they are separate implementations of it, in
+and get the same quota &ndash; but they are separate implementations of it, in
 different languages, pinned to a shared table of test vectors.</p>
 
 <h2>What it will not do</h2>
@@ -1740,7 +1740,7 @@ def jstr(s):
 <li><strong>Long prompts.</strong> Bodies are capped at 128KB, output at 4K
 tokens per call.</li>
 <li><strong>Tools.</strong> They are forwarded, but this page does not run them.
-Neither does the CLI &mdash; it prints them.</li>
+Neither does the CLI &ndash; it prints them.</li>
 </ul>
 <p>All of those limits disappear the moment you use your own key, which costs
 about a third of a cent for a thousand ordinary turns. That is the honest pitch:
@@ -1751,7 +1751,7 @@ def jstr(s):
 PAGES.append(dict(
     slug="playground/",
     crumb="playground",
-    title="DeepSeek playground — try the API with no key",
+    title="DeepSeek playground: try the API with no key",
     description="Use the DeepSeek API in your browser without an API key or a signup. Chat, Anthropic Messages, Responses and FIM formats, streaming, with the equivalent deepseek CLI command shown for every request.",
     keywords="deepseek playground, deepseek api free, deepseek without api key, try deepseek api, deepseek chat online, deepseek api demo, free deepseek api",
     jsonld=tech_article(
@@ -1822,24 +1822,24 @@ def build(check_only=False):
     # 404: served from any depth, so every path in it is absolute.
     notfound = render(dict(
         slug="", crumb="",
-        title="Not found — deepseek-cli",
+        title="Not found: deepseek-cli",
         description="That page does not exist. The deepseek-cli documentation index.",
         keywords="deepseek cli",
         jsonld=SOFTWARE_JSONLD,
         band_sea=True,
         body="""
 <h1>404</h1>
-<p class="lede">No such page &mdash; deep water. The whole site is eight of them:</p>
+<p class="lede">No such page &ndash; deep water. The whole site is eight of them:</p>
 
 <ul>
-<li><a href="BASE/">overview</a> &mdash; what it is and why</li>
-<li><a href="BASE/install/">install</a> &mdash; binaries, Go, the <code>ds</code> alias, configuration</li>
-<li><a href="BASE/commands/">commands</a> &mdash; every command and flag</li>
-<li><a href="BASE/formats/">formats</a> &mdash; DeepSeek's four wire formats compared</li>
-<li><a href="BASE/cost/">cost</a> &mdash; pricing, the context cache, the usage ledger</li>
-<li><a href="BASE/news/">news</a> &mdash; what is changing upstream, including the announced price rise</li>
-<li><a href="BASE/agents/">agents</a> &mdash; the scripting contract</li>
-<li><a href="BASE/playground/">playground</a> &mdash; the API in a browser, no key needed</li>
+<li><a href="BASE/">overview</a> &ndash; what it is and why</li>
+<li><a href="BASE/install/">install</a> &ndash; binaries, Go, the <code>ds</code> alias, configuration</li>
+<li><a href="BASE/commands/">commands</a> &ndash; every command and flag</li>
+<li><a href="BASE/formats/">formats</a> &ndash; DeepSeek's four wire formats compared</li>
+<li><a href="BASE/cost/">cost</a> &ndash; pricing, the context cache, the usage ledger</li>
+<li><a href="BASE/news/">news</a> &ndash; what is changing upstream, including the announced price rise</li>
+<li><a href="BASE/agents/">agents</a> &ndash; the scripting contract</li>
+<li><a href="BASE/playground/">playground</a> &ndash; the API in a browser, no key needed</li>
 </ul>
 <p><a href="BASE/">&larr; back to the overview</a></p>
 """,
diff --git a/site/commands/index.html b/site/commands/index.html
index d8c7fcf..0169dba 100644
--- a/site/commands/index.html
+++ b/site/commands/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>deepseek-cli command reference — chat, anthropic, respond, fim, usage</title>
+<title>deepseek-cli command reference: chat, anthropic, respond, fim, usage</title>
 <meta name="description" content="Full reference for every deepseek CLI command and flag: chat completions, Anthropic Messages, OpenAI Responses, FIM, models, balance, usage ledger, sessions, check and raw, plus exit codes.">
 <meta name="keywords" content="deepseek cli commands, deepseek chat completions cli, deepseek fim completion, deepseek cli flags, deepseek cli reference, deepseek json output, deepseek cli exit codes">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/commands/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="deepseek-cli command reference — chat, anthropic, respond, fim, usage">
+<meta property="og:title" content="deepseek-cli command reference: chat, anthropic, respond, fim, usage">
 <meta property="og:description" content="Full reference for every deepseek CLI command and flag: chat completions, Anthropic Messages, OpenAI Responses, FIM, models, balance, usage ledger, sessions, check and raw, plus exit codes.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/commands/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="deepseek-cli command reference — chat, anthropic, respond, fim, usage">
+<meta name="twitter:title" content="deepseek-cli command reference: chat, anthropic, respond, fim, usage">
 <meta name="twitter:description" content="Full reference for every deepseek CLI command and flag: chat completions, Anthropic Messages, OpenAI Responses, FIM, models, balance, usage ledger, sessions, check and raw, plus exit codes.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -54,8 +54,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -90,7 +90,7 @@ <h1>Commands</h1>
 <code>--help</code> on any of them carries the same detail.</p>
 
 <h2 id="chat">chat</h2>
-<p><code>POST /chat/completions</code> &mdash; the default door, and the only
+<p><code>POST /chat/completions</code> &ndash; the default door, and the only
 format that supports chat prefix completion.</p>
 <pre><code>ds chat "why is the sky blue"
 git diff | ds chat "write a commit message"
@@ -149,9 +149,9 @@ <h3 id="interactive">Interactive</h3>
 <span class="p">&rsaquo;</span> <span class="k">/model pro</span>
 <span class="c">model deepseek-v4-pro</span>
 <span class="p">&rsaquo;</span> <span class="c">^D</span>
-<span class="c">bye &mdash; 4 messages saved as "last"; resume with: deepseek chat -c</span></code></pre>
+<span class="c">bye &ndash; 4 messages saved as "last"; resume with: deepseek chat -c</span></code></pre>
 </div>
-<p>It is the same session machinery, so nothing is lost on exit &mdash;
+<p>It is the same session machinery, so nothing is lost on exit &ndash;
 <code>ds chat -c</code> resumes it and <code>ds session show last</code>
 reads it. <code>/help</code> lists the slash commands: <code>/model</code>,
 <code>/think</code>, <code>/effort</code>, <code>/system</code>,
@@ -159,18 +159,18 @@ <h3 id="interactive">Interactive</h3>
 <code>/new</code>, <code>/save</code>.</p>
 <p><code>^C</code> during an answer abandons that answer and keeps the
 conversation; <code>^D</code> leaves. It needs a terminal and refuses to
-combine with <code>--json</code> &mdash; for scripted multi-turn use
+combine with <code>--json</code> &ndash; for scripted multi-turn use
 <code>--session</code>, which is what it is built on.</p>
 
 <h3 id="tools">Tools</h3>
 <pre><code>ds chat "weather in Hangzhou?" --tool @weather.json
 # tool_call call_00_hUj... get_weather({"city": "Hangzhou"})</code></pre>
-<p>One tool file works against every format &mdash; both the OpenAI
+<p>One tool file works against every format &ndash; both the OpenAI
 <code>parameters</code> and the Anthropic <code>input_schema</code> spellings
 are accepted. The calls are printed, never executed.</p>
 
 <h2 id="anthropic">anthropic</h2>
-<p><code>POST /anthropic/v1/messages</code> &mdash; the format Claude Code, the
+<p><code>POST /anthropic/v1/messages</code> &ndash; the format Claude Code, the
 Anthropic SDKs and the Claude desktop app speak.</p>
 <pre><code>ds anthropic "hello"
 ds anthropic "hello" --model claude-opus-4-1 --json</code></pre>
@@ -179,7 +179,7 @@ <h2 id="anthropic">anthropic</h2>
 See <a href="../formats/">formats</a> for the mapping.</p>
 
 <h2 id="respond">respond</h2>
-<p><code>POST /responses</code> &mdash; the format Codex speaks. Two things
+<p><code>POST /responses</code> &ndash; the format Codex speaks. Two things
 live only here: JSON Schema structured output, and a <code>web_search</code>
 tool DeepSeek runs server-side.</p>
 <pre><code>ds respond "what shipped in Go 1.26" --web-search
@@ -191,11 +191,11 @@ <h2 id="respond">respond</h2>
 it. The API ignores the OpenAI knobs (<code>search_context_size</code>,
 <code>user_location</code>), and in multi-turn use the server restores
 search results replayed from earlier turns by itself.</p>
-<p>Both models, since V4-Pro's official release &mdash; it was flash-only
+<p>Both models, since V4-Pro's official release &ndash; it was flash-only
 before 2026-08-12.</p>
 
 <h2 id="fim">fim</h2>
-<p><code>POST /beta/completions</code> &mdash; give it a prefix and an optional
+<p><code>POST /beta/completions</code> &ndash; give it a prefix and an optional
 suffix; it writes the middle.</p>
 <pre><code>ds fim "def add(a, b):" --suffix "    return result"
 ds fim --prefix @head.go --suffix @tail.go --max-tokens 200</code></pre>
@@ -207,7 +207,7 @@ <h2 id="tokens">tokens</h2>
 ds tokens --file main.go --file main_test.go
 git diff | ds tokens
 ds tokens --offline --file huge.log     # free local estimate</code></pre>
-<p>DeepSeek ships no count-tokens endpoint and no Go tokenizer &mdash; only a
+<p>DeepSeek ships no count-tokens endpoint and no Go tokenizer &ndash; only a
 Python demo and two rules of thumb. But the FIM endpoint takes a raw prompt
 with no chat template around it and reports <code>prompt_tokens</code> for
 exactly the bytes sent, plus one BOS token. Subtract the one and the count
@@ -215,7 +215,7 @@ <h2 id="tokens">tokens</h2>
 <p>That measurement is <strong>a real request</strong>: the text goes to
 DeepSeek and is billed as input, the same as sending it would have been.
 The cost prints on stderr every time. <code>--offline</code> uses
-DeepSeek's published character ratios instead &mdash; free, and an upper
+DeepSeek's published character ratios instead &ndash; free, and an upper
 bound that says so.</p>
 
 <h2 id="docs">docs</h2>
@@ -241,7 +241,7 @@ <h2 id="status">status</h2>
 calls that generate no tokens, so it is free and safe to run in a loop.
 That is a different question from
 <a href="https://status.deepseek.com/">DeepSeek's incident page</a>, which
-reports outages affecting everyone &mdash; a working API behind a broken
+reports outages affecting everyone &ndash; a working API behind a broken
 proxy looks fine there and broken here.</p>
 
 <h2 id="models">models</h2>
@@ -252,7 +252,7 @@ <h2 id="models">models</h2>
 
 <h2 id="balance">balance</h2>
 <pre><code>ds balance</code></pre>
-<p>Lists every currency the account holds &mdash; a real account returns both a
+<p>Lists every currency the account holds &ndash; a real account returns both a
 USD and a CNY row. Exits 3 when exhausted, the same code a 402 produces
 anywhere else, so a script can check once up front.</p>
 
@@ -297,12 +297,12 @@ <h2 id="exit">Exit codes</h2>
 <table>
 <thead><tr><th class="num">Code</th><th>Meaning</th><th>What to do</th></tr></thead>
 <tbody>
-<tr><td class="num">0</td><td>success</td><td>&mdash;</td></tr>
+<tr><td class="num">0</td><td>success</td><td>&ndash;</td></tr>
 <tr><td class="num">1</td><td>error</td><td>Read stderr</td></tr>
 <tr><td class="num">2</td><td>auth</td><td>Key missing or rejected. Do not retry</td></tr>
 <tr><td class="num">3</td><td>no balance</td><td>Top up. Do not retry</td></tr>
 <tr><td class="num">4</td><td>rate limited</td><td>Back off, then retry</td></tr>
-<tr><td class="num">130</td><td>interrupted</td><td>&mdash;</td></tr>
+<tr><td class="num">130</td><td>interrupted</td><td>&ndash;</td></tr>
 </tbody>
 </table>
 </div>
@@ -321,7 +321,7 @@ <h2 id="exit">Exit codes</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -337,7 +337,7 @@ <h2 id="exit">Exit codes</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/cost/index.html b/site/cost/index.html
index e2d6825..547abe6 100644
--- a/site/cost/index.html
+++ b/site/cost/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>What DeepSeek actually costs — cache math and a local usage ledger</title>
+<title>What DeepSeek actually costs: cache math and a local usage ledger</title>
 <meta name="description" content="DeepSeek&#x27;s context cache makes a cached input token 50x cheaper than an uncached one. How the deepseek CLI prices every call, what the local usage ledger records, and the caveats on every figure it prints.">
 <meta name="keywords" content="deepseek pricing, deepseek api cost, deepseek context cache, deepseek cache hit tokens, deepseek token cost calculator, deepseek v4 flash price, deepseek usage tracking">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/cost/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="What DeepSeek actually costs — cache math and a local usage ledger">
+<meta property="og:title" content="What DeepSeek actually costs: cache math and a local usage ledger">
 <meta property="og:description" content="DeepSeek&#x27;s context cache makes a cached input token 50x cheaper than an uncached one. How the deepseek CLI prices every call, what the local usage ledger records, and the caveats on every figure it prints.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/cost/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="What DeepSeek actually costs — cache math and a local usage ledger">
+<meta name="twitter:title" content="What DeepSeek actually costs: cache math and a local usage ledger">
 <meta name="twitter:description" content="DeepSeek&#x27;s context cache makes a cached input token 50x cheaper than an uncached one. How the deepseek CLI prices every call, what the local usage ledger records, and the caveats on every figure it prints.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -54,8 +54,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -87,7 +87,7 @@
 <h1>Cost</h1>
 <p class="lede">DeepSeek's headline feature is a disk-backed context cache that
 makes a repeated prompt prefix roughly fifty times cheaper. That saving is
-invisible unless something is counting &mdash; so this counts.</p>
+invisible unless something is counting &ndash; so this counts.</p>
 
 <h2 id="card">The rate card</h2>
 <p>USD per 1M tokens, as published on 2026-08-02:</p>
@@ -118,13 +118,13 @@ <h2 id="cache">What the cache is worth</h2>
 </div>
 <p>A 40&times; drop, for changing nothing but sending the same prefix again.
 The practical rule: <strong>put the stable part of a prompt first</strong>
-&mdash; same system prompt, same files, in the same order &mdash; and let the
+&ndash; same system prompt, same files, in the same order &ndash; and let the
 variable part come last.</p>
 
 <h2 id="thinking">The thinking surcharge</h2>
 <p>Thinking mode is on by default and adds a fixed template to your input
 before generating a single reasoning token. The size of that template is
-<strong>constant regardless of prompt length</strong> &mdash; but it is not
+<strong>constant regardless of prompt length</strong> &ndash; but it is not
 the same at every effort level, and at the low levels it is not there at
 all while the model still reasons.</p>
 
@@ -168,7 +168,7 @@ <h2 id="ledger">The ledger</h2>
  "in":3242,"cache_hit":3200,"cache_miss":42,"out":1,
  "cost_usd":0.0000109,"saved_usd":0.000439,"ms":1041}</code></pre>
 <p>Token counts are exact and are what gets stored; the cost field is a
-convenience. That is deliberate &mdash; when DeepSeek changes the rate card,
+convenience. That is deliberate &ndash; when DeepSeek changes the rate card,
 every historical row can be repriced.</p>
 
 <pre><code>ds usage                  # today
@@ -189,7 +189,7 @@ <h2 id="ledger">The ledger</h2>
 </div>
 
 <p>The savings line is the one worth watching. It is what the cached tokens
-<em>would</em> have cost at the miss rate, minus what they did cost &mdash;
+<em>would</em> have cost at the miss rate, minus what they did cost &ndash;
 which is the number that tells you whether prompt structuring is paying off.</p>
 
 <h2 id="caveats">What these numbers are not</h2>
@@ -197,7 +197,7 @@ <h2 id="caveats">What these numbers are not</h2>
 <span class="tag">read this before quoting a figure</span>
 <ul>
 <li><strong>Estimates, not invoices.</strong> Computed from the published USD
-rate card. Your account may bill in another currency &mdash;
+rate card. Your account may bill in another currency &ndash;
 <code>ds balance</code> shows which.</li>
 <li><strong>Peak pricing is not applied.</strong> DeepSeek has announced a 2&times;
 multiplier for 09:00&ndash;12:00 and 14:00&ndash;18:00 Beijing time, with no
@@ -206,14 +206,14 @@ <h2 id="caveats">What these numbers are not</h2>
 <li><strong>A broader repricing is coming.</strong> On 2026-08-06 DeepSeek
 gave notice in the platform console that all API services will be repriced
 soon, with a substantial rise expected and no numbers yet. Until there is a
-new published card, estimates stay on the card above &mdash; details on the
+new published card, estimates stay on the card above &ndash; details on the
 <a href="../news/">news page</a>.</li>
 <li><strong>Local only.</strong> The ledger records calls made by this CLI on
 this machine. It knows nothing about your other clients.</li>
 </ul>
 </div>
 <p><code>--no-ledger</code> skips the write, <code>--no-stats</code> hides the
-line, and neither ever fails the command that produced it &mdash; you asked for
+line, and neither ever fails the command that produced it &ndash; you asked for
 a completion, not for bookkeeping.</p>
 <nav class="pager" aria-label="Pagination">
 <a href="../formats/"><span class="lbl">&larr; previous</span>formats</a>
@@ -228,7 +228,7 @@ <h2 id="caveats">What these numbers are not</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -244,7 +244,7 @@ <h2 id="caveats">What these numbers are not</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/formats/index.html b/site/formats/index.html
index a651703..b7eaeb8 100644
--- a/site/formats/index.html
+++ b/site/formats/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>The four DeepSeek API formats, compared — deepseek-cli</title>
+<title>The four DeepSeek API formats, compared: deepseek-cli</title>
 <meta name="description" content="DeepSeek exposes the same two models through four API formats. What differs between /chat/completions, /anthropic/v1/messages, /responses and FIM: auth, thinking controls, tools, and the token-accounting convention that trips up cost tracking.">
 <meta name="keywords" content="deepseek anthropic api, deepseek openai compatible, deepseek responses api, deepseek claude code, deepseek codex, deepseek api format comparison, deepseek cache_read_input_tokens, deepseek model mapping">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/formats/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="The four DeepSeek API formats, compared — deepseek-cli">
+<meta property="og:title" content="The four DeepSeek API formats, compared: deepseek-cli">
 <meta property="og:description" content="DeepSeek exposes the same two models through four API formats. What differs between /chat/completions, /anthropic/v1/messages, /responses and FIM: auth, thinking controls, tools, and the token-accounting convention that trips up cost tracking.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/formats/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="The four DeepSeek API formats, compared — deepseek-cli">
+<meta name="twitter:title" content="The four DeepSeek API formats, compared: deepseek-cli">
 <meta name="twitter:description" content="DeepSeek exposes the same two models through four API formats. What differs between /chat/completions, /anthropic/v1/messages, /responses and FIM: auth, thinking controls, tools, and the token-accounting convention that trips up cost tracking.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -45,8 +45,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -76,8 +76,8 @@
 <nav class="crumb" aria-label="Breadcrumb"><a href="../">deepseek-cli</a><span class="sep">/</span>formats</nav>
 
 <h1>Four wire formats</h1>
-<p class="lede">DeepSeek exposes the same two models &mdash;
-<code>deepseek-v4-flash</code> and <code>deepseek-v4-pro</code> &mdash; through
+<p class="lede">DeepSeek exposes the same two models &ndash;
+<code>deepseek-v4-flash</code> and <code>deepseek-v4-pro</code> &ndash; through
 four different request shapes, so that existing ecosystems can point at it
 without code changes. They are not interchangeable.</p>
 
@@ -87,7 +87,7 @@ <h2 id="which">Which one to use</h2>
 <thead><tr><th>Format</th><th>Path</th><th>Reach for it when</th></tr></thead>
 <tbody>
 <tr><td><strong>OpenAI chat</strong><br><code>ds chat</code></td><td><code>/chat/completions</code></td><td>Default. Widest tool support, and the only format with chat prefix completion.</td></tr>
-<tr><td><strong>Anthropic Messages</strong><br><code>ds anthropic</code></td><td><code>/anthropic/v1/messages</code></td><td>The surrounding tooling speaks Anthropic &mdash; Claude Code, the Anthropic SDKs, the Claude desktop app.</td></tr>
+<tr><td><strong>Anthropic Messages</strong><br><code>ds anthropic</code></td><td><code>/anthropic/v1/messages</code></td><td>The surrounding tooling speaks Anthropic &ndash; Claude Code, the Anthropic SDKs, the Claude desktop app.</td></tr>
 <tr><td><strong>OpenAI Responses</strong><br><code>ds respond</code></td><td><code>/responses</code></td><td>You need JSON Schema output or server-side web search. Also what Codex speaks.</td></tr>
 <tr><td><strong>FIM</strong><br><code>ds fim</code></td><td><code>/beta/completions</code></td><td>Fill-in-the-middle code completion. No chat structure at all.</td></tr>
 </tbody>
@@ -102,10 +102,10 @@ <h2 id="differences">What actually differs</h2>
 <tr><th>Auth header</th><td>Bearer</td><td><code>x-api-key</code></td><td>Bearer</td><td>Bearer</td></tr>
 <tr><th><code>max_tokens</code></th><td>optional</td><td><strong>required</strong></td><td>optional</td><td>optional</td></tr>
 <tr><th>Thinking toggle</th><td><code>thinking.type</code></td><td><code>thinking.type</code></td><td><code>reasoning.effort: none</code></td><td>never thinks</td></tr>
-<tr><th>Effort control</th><td><code>reasoning_effort</code></td><td><code>output_config.effort</code></td><td><code>reasoning.effort</code></td><td>&mdash;</td></tr>
-<tr><th>JSON Schema output</th><td>&mdash;</td><td>&mdash;</td><td><strong>yes</strong></td><td>&mdash;</td></tr>
-<tr><th>Server-side web search</th><td>&mdash;</td><td>&mdash;</td><td><strong>yes</strong></td><td>&mdash;</td></tr>
-<tr><th>Prefix completion</th><td><strong>yes</strong> (beta path)</td><td>&mdash;</td><td>&mdash;</td><td>&mdash;</td></tr>
+<tr><th>Effort control</th><td><code>reasoning_effort</code></td><td><code>output_config.effort</code></td><td><code>reasoning.effort</code></td><td>&ndash;</td></tr>
+<tr><th>JSON Schema output</th><td>&ndash;</td><td>&ndash;</td><td><strong>yes</strong></td><td>&ndash;</td></tr>
+<tr><th>Server-side web search</th><td>&ndash;</td><td>&ndash;</td><td><strong>yes</strong></td><td>&ndash;</td></tr>
+<tr><th>Prefix completion</th><td><strong>yes</strong> (beta path)</td><td>&ndash;</td><td>&ndash;</td><td>&ndash;</td></tr>
 <tr><th>Models</th><td>both</td><td>both</td><td>both</td><td>both</td></tr>
 <tr><th>Stream terminator</th><td><code>data: [DONE]</code></td><td><code>message_stop</code></td><td><code>response.completed</code></td><td><code>data: [DONE]</code></td></tr>
 </tbody>
@@ -170,7 +170,7 @@ <h2 id="reasoning">The reasoning round-trip</h2>
 <li>If the request carried <code>tools</code>, every assistant message's
 <code>reasoning_content</code> <strong>must</strong> be sent back on every
 later request. Omit it and the API answers <code>400</code>.</li>
-<li>If it did not, the field is ignored server-side &mdash; so replaying it
+<li>If it did not, the field is ignored server-side &ndash; so replaying it
 spends input tokens on text the model discards.</li>
 </ul>
 <p>Sessions in this CLI keep the reasoning stored either way, and decide per
@@ -183,7 +183,7 @@ <h2 id="limits">Shared limits</h2>
 <li><strong>Thinking is on by default</strong>, and what its template costs
 depends on <code>--effort</code>: +79 input tokens on flash at the default,
 +92 at <code>max</code>, and <strong>nothing at all</strong> at
-<code>low</code> &mdash; where the model still reasons.
+<code>low</code> &ndash; where the model still reasons.
 <a href="../cost/#thinking">The measured table</a>.</li>
 <li><strong>Slow starts are normal.</strong> The API holds the connection with
 <code>: keep-alive</code> comments for up to ten minutes before inference
@@ -204,7 +204,7 @@ <h2 id="limits">Shared limits</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -220,7 +220,7 @@ <h2 id="limits">Shared limits</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/index.html b/site/index.html
index 2626726..4b08881 100644
--- a/site/index.html
+++ b/site/index.html
@@ -3,8 +3,8 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>deepseek-cli — the whole DeepSeek API from the terminal</title>
-<meta name="description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance — with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
+<title>deepseek-cli: the whole DeepSeek API from the terminal</title>
+<meta name="description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance, with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
 <meta name="keywords" content="deepseek cli, deepseek api, deepseek command line, deepseek-v4-flash, deepseek-v4-pro, deepseek anthropic api, deepseek responses api, deepseek context cache, deepseek pricing, llm cli">
 <meta name="author" content="thevibeworks">
 <meta name="theme-color" content="#fbfaf7" media="(prefers-color-scheme: light)">
@@ -12,16 +12,16 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="deepseek-cli — the whole DeepSeek API from the terminal">
-<meta property="og:description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance — with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
+<meta property="og:title" content="deepseek-cli: the whole DeepSeek API from the terminal">
+<meta property="og:description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance, with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="deepseek-cli — the whole DeepSeek API from the terminal">
-<meta name="twitter:description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance — with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
+<meta name="twitter:title" content="deepseek-cli: the whole DeepSeek API from the terminal">
+<meta name="twitter:description" content="A single Go binary for every DeepSeek API: chat completions in OpenAI, Anthropic and Responses formats, FIM, models and balance, with multi-turn that survives the reasoning round-trip and per-call cost accounting.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="favicon.svg" type="image/svg+xml">
 <link rel="preconnect" href="https://fonts.googleapis.com">
@@ -61,8 +61,8 @@
     <a class="brand" href="./">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -93,7 +93,7 @@
 <section class="hero">
 <h1><span class="caret">&gt;</span> deepseek-cli</h1>
 <p class="lede">DeepSeek serves the same two models through four different wire
-formats. Every other client picks one. This speaks all four &mdash; from one
+formats. Every other client picks one. This speaks all four &ndash; from one
 binary, with the multi-turn bookkeeping kept straight and a running tally of
 what each call cost.</p>
 
@@ -117,7 +117,7 @@ <h1><span class="caret">&gt;</span> deepseek-cli</h1>
 <div class="term-bar"><span class="dot r"></span><span class="dot y"></span><span class="dot g"></span><span class="title">~/work</span></div>
 <pre><code><span class="p">$</span> ds chat <span class="w">"explain this diff"</span> <span class="k">--file</span> changes.patch
 <span class="o">The patch swaps the retry loop for exponential backoff, and stops
-retrying 4xx responses &mdash; those would fail identically on a second try.</span>
+retrying 4xx responses &ndash; those would fail identically on a second try.</span>
 <span class="c">&middot; flash &middot; 3.2k in (87% cached) &middot; 412 out (180 think) &middot; ~$0.000178 &middot; 2.1s</span></code></pre>
 </div>
 
@@ -143,11 +143,11 @@ <h2 id="no-key">You do not need an API key to start</h2>
 
 <span class="p">$</span> deepseek chat <span class="w">"why is the sky blue"</span>
 <span class="o">Sunlight is scattered by the atmosphere, and shorter wavelengths scatter
-far more &mdash; Rayleigh scattering.</span>
+far more &ndash; Rayleigh scattering.</span>
 <span class="c">&middot; flash &middot; 93 in &middot; 46 out (7 think) &middot; ~$0.000026 &middot; 1.56s</span></code></pre>
 </div>
 
-<p>About a second of CPU stands in for the signup &mdash; a proof-of-work
+<p>About a second of CPU stands in for the signup &ndash; a proof-of-work
 puzzle, which is the whole enrolment. No email, no card, no dashboard. There is
 a <a href="./playground/">browser playground</a> on the same free tier
 that shows you the equivalent command for whatever you set up in it.</p>
@@ -156,7 +156,7 @@ <h2 id="no-key">You do not need an API key to start</h2>
 one rather than a way around having one. The gateway is
 <a href="https://github.com/thevibeworks/deepseek-cli/tree/main/gateway">in the repository</a> and meant to be
 self-hostable; its <a href="https://github.com/thevibeworks/deepseek-cli/blob/main/gateway/DESIGN.md">design
-notes</a> include the part most services leave out &mdash; why per-user quota
+notes</a> include the part most services leave out &ndash; why per-user quota
 is <em>not</em> what keeps it solvent, and what is.</p>
 
 <h2 id="why">Why this exists</h2>
@@ -168,7 +168,7 @@ <h2 id="why">Why this exists</h2>
 <h3>Multi-turn that does not 400</h3>
 <p>With tools in play, DeepSeek rejects any request that fails to replay every
 assistant <code>reasoning_content</code>. Without tools it ignores the same
-field &mdash; so sending it just burns input tokens. <strong>Sessions get both
+field &ndash; so sending it just burns input tokens. <strong>Sessions get both
 halves right</strong>, and you never think about it.</p>
 </li>
 <li class="card">
@@ -189,7 +189,7 @@ <h3>It carries the manual</h3>
 <p>Every page of DeepSeek's API docs lives <em>inside</em> the binary, plus
 the FAQ that is otherwise locked in a JavaScript bundle.
 <code>ds docs ask</code> answers from them and
-<strong>cites the page</strong> &mdash; so the answer is checkable against a
+<strong>cites the page</strong> &ndash; so the answer is checkable against a
 URL, not whatever a model remembers about an API that changes monthly.</p>
 </li>
 <li class="card">
@@ -229,8 +229,8 @@ <h2 id="quickstart">Quick start</h2>
 
 <h2 id="selfhost">The API, explaining itself</h2>
 <p>The tool that talks to an API should be able to answer questions about
-it. This one carries DeepSeek's own documentation &mdash; 67 pages,
-about 85KB compressed &mdash; and asks DeepSeek to answer from it.</p>
+it. This one carries DeepSeek's own documentation &ndash; 67 pages,
+about 85KB compressed &ndash; and asks DeepSeek to answer from it.</p>
 
 <div class="term">
 <div class="term-bar"><span class="dot r"></span><span class="dot y"></span><span class="dot g"></span><span class="title">ds docs ask</span></div>
@@ -244,7 +244,7 @@ <h2 id="selfhost">The API, explaining itself</h2>
 
 <p>Pages are selected locally and sent whole, with an instruction to answer
 only from them. The same pages lead every request, so the second question
-about an area <strong>hits the context cache</strong> &mdash; which is the
+about an area <strong>hits the context cache</strong> &ndash; which is the
 cost feature on this site demonstrating itself. Search, read and the
 change log cost nothing and need no network:</p>
 
@@ -264,7 +264,7 @@ <h2 id="commands">The commands</h2>
 <tr><td><code>chat</code></td><td><code>POST /chat/completions</code></td><td>The default. OpenAI format, the one most tools speak.</td></tr>
 <tr><td><code>anthropic</code></td><td><code>POST /anthropic/v1/messages</code></td><td>What Claude Code and the Anthropic SDKs speak.</td></tr>
 <tr><td><code>respond</code></td><td><code>POST /responses</code></td><td>What Codex speaks. JSON Schema output and server-side web search live only here.</td></tr>
-<tr><td><code>fim</code></td><td><code>POST /beta/completions</code></td><td>Fill in the middle &mdash; the shape editors use for inline completion.</td></tr>
+<tr><td><code>fim</code></td><td><code>POST /beta/completions</code></td><td>Fill in the middle &ndash; the shape editors use for inline completion.</td></tr>
 <tr><td><code>models</code></td><td><code>GET /models</code></td><td>Available models, joined with the published rate card.</td></tr>
 <tr><td><code>balance</code></td><td><code>GET /user/balance</code></td><td>What is left, per currency.</td></tr>
 <tr><td><code>tokens</code></td><td><code>POST /beta/completions</code></td><td>Exact token counts, from the model's own tokenizer.</td></tr>
@@ -273,7 +273,7 @@ <h2 id="commands">The commands</h2>
 <tr><td><code>session</code></td><td><em>local</em></td><td>The conversations <code>chat --continue</code> replays.</td></tr>
 <tr><td><code>status</code></td><td><code>GET /models</code>, <code>/user/balance</code></td><td>Is it up, for this key, from here. Costs nothing.</td></tr>
 <tr><td><code>check</code></td><td><em>all six</em></td><td>Preflight.</td></tr>
-<tr><td><code>raw</code></td><td><em>anything</em></td><td>Escape hatch &mdash; any path, with auth and retries.</td></tr>
+<tr><td><code>raw</code></td><td><em>anything</em></td><td>Escape hatch &ndash; any path, with auth and retries.</td></tr>
 </tbody>
 </table>
 </div>
@@ -291,7 +291,7 @@ <h2 id="honest">What it does not do</h2>
 USD rate card, not from your invoice. Token counts are exact, and they are what
 gets stored, so old calls can be repriced when the card changes.</li>
 <li><strong>Text only.</strong> DeepSeek rejects image, document and
-search-result content blocks in every format &mdash; that is the API, not a
+search-result content blocks in every format &ndash; that is the API, not a
 gap here.</li>
 </ul>
 <nav class="pager" aria-label="Pagination">
@@ -307,7 +307,7 @@ <h2 id="honest">What it does not do</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -323,7 +323,7 @@ <h2 id="honest">What it does not do</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/install/index.html b/site/install/index.html
index 0c5c869..2bd31a8 100644
--- a/site/install/index.html
+++ b/site/install/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>Install deepseek-cli — binaries, Go, and the ds alias</title>
+<title>Install deepseek-cli: binaries, Go, and the ds alias</title>
 <meta name="description" content="Install the deepseek CLI on macOS, Linux or Windows: one-line installer, release binaries, or go install. Covers the ds and dscli aliases, API key configuration, and shell completion.">
 <meta name="keywords" content="install deepseek cli, deepseek cli download, deepseek cli macos, deepseek cli linux, go install deepseek, deepseek api key setup, ds alias">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/install/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="Install deepseek-cli — binaries, Go, and the ds alias">
+<meta property="og:title" content="Install deepseek-cli: binaries, Go, and the ds alias">
 <meta property="og:description" content="Install the deepseek CLI on macOS, Linux or Windows: one-line installer, release binaries, or go install. Covers the ds and dscli aliases, API key configuration, and shell completion.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/install/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="Install deepseek-cli — binaries, Go, and the ds alias">
+<meta name="twitter:title" content="Install deepseek-cli: binaries, Go, and the ds alias">
 <meta name="twitter:description" content="Install the deepseek CLI on macOS, Linux or Windows: one-line installer, release binaries, or go install. Covers the ds and dscli aliases, API key configuration, and shell completion.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -54,8 +54,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -94,8 +94,8 @@ <h2 id="script">One line</h2>
 <pre><code>curl -sL https://github.com/thevibeworks/deepseek-cli/raw/main/install.sh | sh</code></pre>
 <p class="small">Installs to <code>/usr/local/bin</code>; set
 <code>PREFIX=$HOME/.local</code> to install without <code>sudo</code>. If you
-would rather read it first &mdash; and you should, for anything piped to a
-shell &mdash; it is <a href="https://github.com/thevibeworks/deepseek-cli/blob/main/install.sh">forty lines</a>.</p>
+would rather read it first &ndash; and you should, for anything piped to a
+shell &ndash; it is <a href="https://github.com/thevibeworks/deepseek-cli/blob/main/install.sh">forty lines</a>.</p>
 
 <h2 id="binaries">Release binaries</h2>
 <p>From <a href="https://github.com/thevibeworks/deepseek-cli/releases">Releases</a>, for macOS, Linux and Windows
@@ -142,7 +142,7 @@ <h2 id="config">Configuration</h2>
 <table>
 <thead><tr><th>Variable</th><th>Purpose</th><th>Default</th></tr></thead>
 <tbody>
-<tr><td><code>DEEPSEEK_API_KEY</code></td><td>API key</td><td>&mdash;</td></tr>
+<tr><td><code>DEEPSEEK_API_KEY</code></td><td>API key</td><td>&ndash;</td></tr>
 <tr><td><code>DEEPSEEK_BASE_URL</code></td><td>Override the base URL for proxies and gateways</td><td><code>https://api.deepseek.com</code></td></tr>
 <tr><td><code>DEEPSEEK_CONFIG_DIR</code></td><td>Where the key file lives</td><td><code>~/.config/deepseek</code></td></tr>
 <tr><td><code>DEEPSEEK_STATE_DIR</code></td><td>Usage ledger and saved conversations</td><td><code>~/.local/state/deepseek</code></td></tr>
@@ -160,7 +160,7 @@ <h2 id="config">Configuration</h2>
 
 <h2 id="verify">Verify</h2>
 <pre><code>ds check</code></pre>
-<p>Calls all six endpoints once with a one-token cap &mdash; the whole check
+<p>Calls all six endpoints once with a one-token cap &ndash; the whole check
 costs a fraction of a cent. Exit code 2 means the key is missing or rejected,
 3 means the balance is exhausted.</p>
 
@@ -181,7 +181,7 @@ <h2 id="completion">Shell completion</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -197,7 +197,7 @@ <h2 id="completion">Shell completion</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/llms.txt b/site/llms.txt
index 705d784..d74b7e8 100644
--- a/site/llms.txt
+++ b/site/llms.txt
@@ -6,7 +6,7 @@
 > correct across DeepSeek's reasoning_content replay rule, and prices every
 > call from the published rate card into a local ledger. Carries DeepSeek's
 > own API documentation inside the binary, so it can answer questions about
-> the API it talks to — offline, with a citation per claim.
+> the API it talks to, offline, with a citation per claim.
 
 Install: `curl -sL https://github.com/thevibeworks/deepseek-cli/raw/main/install.sh | sh`
 Binary: `deepseek`, also answers to `ds` and `dscli`.
@@ -21,13 +21,13 @@ response body unmodified. Exit codes: 0 ok, 1 error, 2 auth, 3 no balance,
 
 - [Overview](https://thevibeworks.github.io/deepseek-cli/): what it is, why it exists, the command table, and what it deliberately does not do
 - [Install](https://thevibeworks.github.io/deepseek-cli/install/): one-line installer, release binaries, go install, the ds/dscli aliases, API key and environment configuration, shell completion
-- [Commands](https://thevibeworks.github.io/deepseek-cli/commands/): every command and flag — chat (with --interactive), anthropic, respond, fim, tokens, docs, models, balance, usage, session, status, check, raw — plus global flags and exit codes
-- [Formats](https://thevibeworks.github.io/deepseek-cli/formats/): DeepSeek's four wire formats compared — auth, thinking controls, tool support, Claude model remapping, and the token-accounting convention that differs between them
+- [Commands](https://thevibeworks.github.io/deepseek-cli/commands/): every command and flag: chat (with --interactive), anthropic, respond, fim, tokens, docs, models, balance, usage, session, status, check, raw, plus global flags and exit codes
+- [Formats](https://thevibeworks.github.io/deepseek-cli/formats/): DeepSeek's four wire formats compared: auth, thinking controls, tool support, Claude model remapping, and the token-accounting convention that differs between them
 - [Cost](https://thevibeworks.github.io/deepseek-cli/cost/): the rate card, what the context cache is worth, the thinking surcharge and how it varies by effort level, the local usage ledger, and the caveats on every figure
 - [Benchmarks](https://thevibeworks.github.io/deepseek-cli/bench/): how deepseek-v4-pro (GA 0813) and v4-flash score against Kimi K3, GLM-5.2, Claude Opus 4.8 and Fable 5 on the agent suites (DeepSeek's own launch chart, with caveats), what the GA checkpoint changed over the preview, and the DeepSeek kill line (斩杀线) economics idea with the price gap to GPT-5.6
-- [News](https://thevibeworks.github.io/deepseek-cli/news/): what is changing in the DeepSeek API — the price rise announced 2026-08-06 with no effective date yet, the 2x peak-hour pricing policy (also undated), V4-Flash's official release — and what each does to the cost of a call
-- [Agents](https://thevibeworks.github.io/deepseek-cli/agents/): the scripting contract — output streams, JSON response shapes per format, exit-code semantics, retry behaviour
-- [Playground](https://thevibeworks.github.io/deepseek-cli/playground/): the DeepSeek API in a browser with no API key — all four wire formats, streaming, and the equivalent deepseek command for every request
+- [News](https://thevibeworks.github.io/deepseek-cli/news/): what is changing in the DeepSeek API: the price rise announced 2026-08-06 with no effective date yet, the 2x peak-hour pricing policy (also undated), V4-Flash's official release, and what each does to the cost of a call
+- [Agents](https://thevibeworks.github.io/deepseek-cli/agents/): the scripting contract: output streams, JSON response shapes per format, exit-code semantics, retry behaviour
+- [Playground](https://thevibeworks.github.io/deepseek-cli/playground/): the DeepSeek API in a browser with no API key: all four wire formats, streaming, and the equivalent deepseek command for every request
 
 ## Key facts
 
diff --git a/site/news/index.html b/site/news/index.html
index 324e1d0..e601652 100644
--- a/site/news/index.html
+++ b/site/news/index.html
@@ -3,8 +3,8 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>DeepSeek API news — V4-Pro GA, the announced price rise, releases</title>
-<meta name="description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release — and what each one does to the cost of a call.">
+<title>DeepSeek API news: V4-Pro GA, the announced price rise, releases</title>
+<meta name="description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release, and what each one does to the cost of a call.">
 <meta name="keywords" content="deepseek v4 pro release, deepseek v4 pro ga, deepseek-v4-pro-0813, deepseek api price increase, deepseek price rise 2026, deepseek peak hour pricing, deepseek api news, deepseek api changelog, deepseek v4 flash release, deepseek pricing change">
 <meta name="author" content="thevibeworks">
 <meta name="theme-color" content="#fbfaf7" media="(prefers-color-scheme: light)">
@@ -12,16 +12,16 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/news/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="DeepSeek API news — V4-Pro GA, the announced price rise, releases">
-<meta property="og:description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release — and what each one does to the cost of a call.">
+<meta property="og:title" content="DeepSeek API news: V4-Pro GA, the announced price rise, releases">
+<meta property="og:description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release, and what each one does to the cost of a call.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/news/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="DeepSeek API news — V4-Pro GA, the announced price rise, releases">
-<meta name="twitter:description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release — and what each one does to the cost of a call.">
+<meta name="twitter:title" content="DeepSeek API news: V4-Pro GA, the announced price rise, releases">
+<meta name="twitter:description" content="What is changing in the DeepSeek API: V4-Pro&#x27;s official release (DeepSeek-V4-Pro-0813), an across-the-board price increase announced with no date yet, the 2x peak-hour pricing policy, V4-Flash&#x27;s official release, and what each one does to the cost of a call.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
 <link rel="preconnect" href="https://fonts.googleapis.com">
@@ -45,8 +45,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -84,7 +84,7 @@ <h1>News</h1>
 <h2 id="v4-pro">2026-08-12 &middot; V4-Pro official release (0813)</h2>
 <p>The preview is over. The
 <a href="https://api-docs.deepseek.com/quick_start/pricing">Models &amp; Pricing page</a> now lists
-the model version as <strong>DeepSeek-V4-Pro-0813</strong> &mdash; a quiet
+the model version as <strong>DeepSeek-V4-Pro-0813</strong> &ndash; a quiet
 table-cell change, no news post upstream. The model ID stays
 <code>deepseek-v4-pro</code>, the specs stay 1M context and 384K max output,
 and the rate card stays where it has been since 2026-08-02.</p>
@@ -93,7 +93,7 @@ <h2 id="v4-pro">2026-08-12 &middot; V4-Pro official release (0813)</h2>
 <img src="deepseek-v4-pro-0813-models-pricing-2026-08-12.jpg"
      alt="DeepSeek's Models &amp; Pricing docs page: in the Model Details table, the MODEL VERSION cell for deepseek-v4-pro reads DeepSeek-V4-Pro-0813, circled in red, next to DeepSeek-V4-Flash-0731; the surrounding rows still show 1M context length and 384K max output."
      width="1600" height="1473" loading="lazy"></a>
-<figcaption>The Models &amp; Pricing page as captured on 2026-08-12 &mdash;
+<figcaption>The Models &amp; Pricing page as captured on 2026-08-12 &ndash;
 the circled version cell is the entire announcement, and the primary source
 for this entry. Click for full size.</figcaption>
 </figure>
@@ -102,12 +102,12 @@ <h2 id="v4-pro">2026-08-12 &middot; V4-Pro official release (0813)</h2>
 the community put Terminal-Bench 2.1 at ~87.9 (preview: 72.1), DeepSWE at
 ~62.7 (preview: 12.8) and Toolathlon-Verified at ~74.1 (preview: 55.9).
 Jumps that size are post-training and harness work, not a new base model
-&mdash; and none of them are independently verified yet, so treat the
+&ndash; and none of them are independently verified yet, so treat the
 preview numbers as the floor and these as the claim.</p>
 <p><strong>What it changes here: nothing to do.</strong> Anything already
-sending <code>deepseek-v4-pro</code> &mdash; <code>ds chat -m
+sending <code>deepseek-v4-pro</code> &ndash; <code>ds chat -m
 deepseek-v4-pro</code>, the <code>claude-opus-*</code> remap on the
-<a href="../formats/">Anthropic format</a> &mdash; has been on the new
+<a href="../formats/">Anthropic format</a> &ndash; has been on the new
 checkpoint since the cell changed. Same price, stronger model; the
 <a href="../cost/">estimates</a> already price it correctly.</p>
 
@@ -117,7 +117,7 @@ <h2 id="price-rise">2026-08-06 &middot; a broad price rise is coming<span class=
 services will be repriced &ldquo;in the near term&rdquo;, and the increase is
 expected to be substantial. Developers are advised to plan call volume and
 keep top-ups sized to what they will actually use. The final schedule and the
-new numbers are &ldquo;subject to the official announcement&rdquo; &mdash; and
+new numbers are &ldquo;subject to the official announcement&rdquo; &ndash; and
 as of this page's build there is none.</p>
 <p>The notice appears in the console rather than on the docs site, so it is
 easy to miss from code. It was
@@ -135,19 +135,19 @@ <h2 id="price-rise">2026-08-06 &middot; a broad price rise is coming<span class=
      alt="DeepSeek's bilingual email, subject 'DeepSeek API Billing Adjustment Announcement': the overall pricing for DeepSeek API services will rise in the near future with a significant increase expected, the specific plan subject to official notice; continued use after the adjustment counts as acceptance, otherwise users may cancel and apply for a refund."
      width="1840" height="2470" loading="lazy"></a>
 <figcaption>DeepSeek's billing-adjustment announcement as emailed to API
-users on 2026-08-06 &mdash; click for full size.</figcaption>
+users on 2026-08-06 &ndash; click for full size.</figcaption>
 </figure>
 <p><strong>What it changes here: nothing, yet.</strong> The
 <a href="../cost/">cost page</a> and <code>ds models</code> price from
 the published card of 2026-08-02 until DeepSeek publishes a new one. The
 <a href="../cost/#ledger">ledger</a> stores exact token counts rather
-than prices, deliberately &mdash; when the card changes, every historical
+than prices, deliberately &ndash; when the card changes, every historical
 call can be repriced under it.</p>
 
 <h2 id="peak-pricing">announced 2026-06-29 &middot; 2&times; during peak hours<span class="chip warn">date tba</span></h2>
 <p>The pricing page has carried this since late June: the API will move to
-peak/off-peak pricing, with every billing item &mdash; input, cached input,
-output &mdash; costing <strong>2&times; the regular price during peak
+peak/off-peak pricing, with every billing item &ndash; input, cached input,
+output &ndash; costing <strong>2&times; the regular price during peak
 hours</strong>. Off-peak, the current card stands.</p>
 <div class="tablewrap">
 <table>
@@ -161,19 +161,19 @@ <h2 id="peak-pricing">announced 2026-06-29 &middot; 2&times; during peak hours<s
 </div>
 <p>The effective date is still &ldquo;subject to the official
 announcement&rdquo;. This CLI deliberately does not apply the multiplier to
-its estimates before that date exists &mdash; doubling every figure on a
+its estimates before that date exists &ndash; doubling every figure on a
 guess would be inventing data. The day it is real, the ledger's stored token
 counts make the switch a repricing, not a migration.</p>
 <p>Two practical notes. First, the <a href="../cost/#cache">context
 cache</a> discount is 50&times;; the peak multiplier is 2&times;. Prompt
 structure will still dominate your bill. Second, if batch work can move,
-move it &mdash; the off-peak window covers the whole European and American
+move it &ndash; the off-peak window covers the whole European and American
 working day.</p>
 
 <h2 id="v4-flash">2026-07-31 &middot; V4-Flash official release</h2>
 <p>The official DeepSeek-V4-Flash API entered public beta: same model name,
 same calling convention, re-post-trained weights with substantially stronger
-agent behaviour &mdash; DeepSeek's published numbers have it ahead of
+agent behaviour &ndash; DeepSeek's published numbers have it ahead of
 V4-Pro-Preview on Terminal Bench, DeepSWE and the rest of the agent suite.
 It natively speaks the <a href="../formats/">Responses format</a> and is
 explicitly adapted for Codex. The official V4-Pro release &ldquo;will follow
@@ -184,7 +184,7 @@ <h2 id="v4">2026-04-24 &middot; V4 arrives, the old names leave</h2>
 API's two models, served through both the OpenAI and Anthropic interfaces.
 The legacy names <code>deepseek-chat</code> and <code>deepseek-reasoner</code>
 were aliased to flash for a grace period and retired on
-<strong>2026-07-24</strong> &mdash; anything still sending them gets an
+<strong>2026-07-24</strong> &ndash; anything still sending them gets an
 error, not a quiet remap.</p>
 
 <h2 id="watch">Watching this without watching this page</h2>
@@ -209,7 +209,7 @@ <h2 id="watch">Watching this without watching this page</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -225,7 +225,7 @@ <h2 id="watch">Watching this without watching this page</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/playground.dom.test.js b/site/playground.dom.test.js
index e35ee91..a5f7f5a 100644
--- a/site/playground.dom.test.js
+++ b/site/playground.dom.test.js
@@ -7,7 +7,7 @@
 //
 // What it is really protecting is the streaming path. A wire format
 // whose delta field moved would show up here as an empty transcript,
-// which is exactly how it would show up to a reader — except here it
+// which is exactly how it would show up to a reader – except here it
 // fails the build instead of looking like the model said nothing.
 //
 //   node site/playground.dom.test.js
diff --git a/site/playground.js b/site/playground.js
index 4ecb040..96e9765 100644
--- a/site/playground.js
+++ b/site/playground.js
@@ -1,7 +1,7 @@
 // The deepseek playground: the API, in a browser, with no API key.
 //
-// It is the same free tier the CLI uses — same gateway, same enrolment,
-// same quota — so anything you can do here you can do from a shell, and
+// It is the same free tier the CLI uses – same gateway, same enrolment,
+// same quota – so anything you can do here you can do from a shell, and
 // the panel under the composer shows you exactly how. That is the point
 // of this page. It is not a chat toy; it is a way to find the command.
 //
@@ -72,7 +72,7 @@
       label: 'anthropic',
       path: '/anthropic/v1/messages',
       command: 'anthropic',
-      note: 'Anthropic Messages — the format Claude Code speaks.',
+      note: 'Anthropic Messages – the format Claude Code speaks.',
       build: function (s, history) {
         var body = {
           model: s.model,
@@ -97,7 +97,7 @@
       label: 'responses',
       path: '/responses',
       command: 'respond',
-      note: 'OpenAI Responses — the format Codex speaks. Flash only.',
+      note: 'OpenAI Responses – the format Codex speaks. Flash only.',
       build: function (s, history) {
         var body = {
           model: s.model,
@@ -215,8 +215,8 @@
 
   function token() { return store.get(STORE.token); }
 
-  // A format that is not one of the four is a bug somewhere else — a
-  // stale localStorage entry, an option removed from the markup — and it
+  // A format that is not one of the four is a bug somewhere else – a
+  // stale localStorage entry, an option removed from the markup – and it
   // must not be able to take the page down. Falling back to chat keeps a
   // working playground instead of a blank panel.
   function formatOf(name) { return FORMATS[name] || FORMATS.chat; }
@@ -378,11 +378,11 @@
       .then(function (solved) {
         if (turnstileHost() && !tsState.token) {
           setEnrolStatus('solved in ' + solved.seconds.toFixed(1) +
-            's — waiting for the browser check…');
+            's – waiting for the browser check…');
         }
         return turnstileAnswer().then(function (tsToken) {
           setEnrolStatus('solved in ' + solved.seconds.toFixed(1) + 's (' +
-            num(solved.hashes) + ' hashes) — claiming a token…');
+            num(solved.hashes) + ' hashes) – claiming a token…');
           var req = {
             challenge: solved.challenge,
             nonce: String(solved.nonce),
@@ -417,7 +417,7 @@
       worker.onmessage = function (e) {
         var m = e.data;
         if (m.type === 'progress') {
-          setEnrolStatus('solving ' + ch.difficulty + ' bits — ' + num(m.hashes) + ' hashes…');
+          setEnrolStatus('solving ' + ch.difficulty + ' bits – ' + num(m.hashes) + ' hashes…');
           return;
         }
         worker.terminate();
@@ -703,7 +703,7 @@
   });
 
   el.prompt.addEventListener('keydown', function (e) {
-    // Enter sends, Shift+Enter is a newline — the convention every chat
+    // Enter sends, Shift+Enter is a newline – the convention every chat
     // box has trained people into.
     if (e.key === 'Enter' && !e.shiftKey) {
       e.preventDefault();
diff --git a/site/playground/index.html b/site/playground/index.html
index 4a468c4..446c5a3 100644
--- a/site/playground/index.html
+++ b/site/playground/index.html
@@ -3,7 +3,7 @@
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>DeepSeek playground — try the API with no key</title>
+<title>DeepSeek playground: try the API with no key</title>
 <meta name="description" content="Use the DeepSeek API in your browser without an API key or a signup. Chat, Anthropic Messages, Responses and FIM formats, streaming, with the equivalent deepseek CLI command shown for every request.">
 <meta name="keywords" content="deepseek playground, deepseek api free, deepseek without api key, try deepseek api, deepseek chat online, deepseek api demo, free deepseek api">
 <meta name="author" content="thevibeworks">
@@ -12,15 +12,15 @@
 <link rel="canonical" href="https://thevibeworks.github.io/deepseek-cli/playground/">
 <meta property="og:type" content="website">
 <meta property="og:site_name" content="deepseek-cli">
-<meta property="og:title" content="DeepSeek playground — try the API with no key">
+<meta property="og:title" content="DeepSeek playground: try the API with no key">
 <meta property="og:description" content="Use the DeepSeek API in your browser without an API key or a signup. Chat, Anthropic Messages, Responses and FIM formats, streaming, with the equivalent deepseek CLI command shown for every request.">
 <meta property="og:url" content="https://thevibeworks.github.io/deepseek-cli/playground/">
 <meta property="og:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <meta property="og:image:width" content="1200">
 <meta property="og:image:height" content="630">
-<meta property="og:image:alt" content="deepseek-cli — the whole DeepSeek API from the terminal">
+<meta property="og:image:alt" content="deepseek-cli: the whole DeepSeek API from the terminal">
 <meta name="twitter:card" content="summary_large_image">
-<meta name="twitter:title" content="DeepSeek playground — try the API with no key">
+<meta name="twitter:title" content="DeepSeek playground: try the API with no key">
 <meta name="twitter:description" content="Use the DeepSeek API in your browser without an API key or a signup. Chat, Anthropic Messages, Responses and FIM formats, streaming, with the equivalent deepseek CLI command shown for every request.">
 <meta name="twitter:image" content="https://thevibeworks.github.io/deepseek-cli/og.png">
 <link rel="icon" href="../favicon.svg" type="image/svg+xml">
@@ -54,8 +54,8 @@
     <a class="brand" href="../">
       <span class="caret">&gt;</span><svg class="mark" viewBox="0 0 63.1196 46.4033" width="23" height="17" aria-hidden="true"><path d="M62.4575 3.89441C61.7888 3.56726 61.501 4.1908 61.1101 4.50769C60.9763 4.60999 60.863 4.7428 60.75 4.86548C59.7727 5.9082 58.6311 6.59302 57.1394 6.51123C54.9587 6.38855 53.0969 7.07349 51.4512 8.73975C51.1013 6.68506 49.939 5.45837 48.1699 4.67126C47.2441 4.26233 46.3081 3.85352 45.6599 2.96411C45.2073 2.33032 45.084 1.625 44.8577 0.929932C44.7136 0.510864 44.5696 0.081543 44.0862 0.0098877C43.5615 -0.0718994 43.3557 0.367676 43.1501 0.735718C42.3271 2.2384 42.0083 3.89441 42.0391 5.5708C42.1111 9.34277 43.7056 12.3481 46.8738 14.4846C47.2336 14.73 47.3264 14.9753 47.2131 15.333C46.9971 16.0691 46.74 16.7847 46.5137 17.5206C46.3696 17.9908 46.1538 18.093 45.6497 17.8887C43.9114 17.1628 42.4094 16.0895 41.0825 14.7913C38.8298 12.6139 36.7932 10.2117 34.2524 8.33081C33.6558 7.89124 33.0593 7.48242 32.4421 7.09399C29.8499 4.57922 32.7815 2.5144 33.4604 2.26904C34.1702 2.01343 33.7073 1.1344 31.4133 1.14465C29.1196 1.15479 27.0212 1.92151 24.3467 2.94373C23.9558 3.09705 23.5444 3.20947 23.1226 3.30151C20.6951 2.84143 18.1748 2.73926 15.5415 3.03577C10.5835 3.58777 6.62329 5.92859 3.7124 9.92554C0.215088 14.73 -0.60791 20.1886 0.400146 25.8824C1.45972 31.8828 4.5249 36.8508 9.23608 40.7354C14.1221 44.7629 19.7488 46.7357 26.1675 46.3575C30.0659 46.1327 34.4067 45.6113 39.303 41.4713C40.5374 42.0847 41.8335 42.33 43.9834 42.514C45.6394 42.6674 47.2336 42.4323 48.468 42.1766C50.4019 41.7678 50.2683 39.9789 49.5688 39.6517C43.9009 37.0144 45.1455 38.0878 44.0142 37.2189C46.8943 33.8148 51.2351 30.278 52.9324 18.8188C53.0662 17.9091 52.9529 17.3367 52.9324 16.6006C52.9221 16.1509 53.0249 15.9771 53.5393 15.9259C54.9587 15.7625 56.3372 15.3739 57.6023 14.6788C61.2747 12.6753 62.7559 9.38367 63.1055 5.43799C63.157 4.83484 63.0952 4.2113 62.4575 3.89441ZM30.4568 39.4065C24.9639 35.0927 22.2998 33.6718 21.199 33.7332C20.1704 33.7944 20.3557 34.97 20.5818 35.7367C20.8186 36.493 21.1272 37.0144 21.5591 37.6788C21.8574 38.1184 22.0632 38.7727 21.2607 39.2633C19.4915 40.3571 16.416 38.8953 16.272 38.8237C12.6924 36.718 9.69897 33.9375 7.59033 30.1349C5.55347 26.4753 4.37061 22.5499 4.17529 18.3589C4.12378 17.3468 4.42212 16.989 5.43018 16.8051C6.75708 16.5597 8.12524 16.5087 9.45215 16.7029C15.0581 17.5206 19.8311 20.025 23.8323 23.9913C26.116 26.2504 27.844 28.9491 29.6235 31.5864C31.5164 34.3873 33.553 37.0553 36.145 39.2429C37.0605 40.0095 37.791 40.5922 38.4905 41.0215C36.3816 41.2567 32.8638 41.3077 30.4568 39.4065ZM33.0901 22.4886C33.0901 22.0388 33.4502 21.681 33.9026 21.681C34.0056 21.681 34.0981 21.7015 34.1804 21.7322C34.2935 21.7731 34.3965 21.8344 34.4788 21.9264C34.6228 22.0695 34.7051 22.2739 34.7051 22.4886C34.7051 22.9384 34.345 23.2961 33.8923 23.2961C33.4397 23.2961 33.0901 22.9384 33.0901 22.4886ZM41.2676 26.6798C40.7432 26.8944 40.2185 27.0784 39.7144 27.0989C38.9326 27.1398 38.0789 26.8229 37.616 26.4344C36.896 25.8313 36.3816 25.494 36.1658 24.441C36.073 23.9913 36.1245 23.2961 36.2068 22.8975C36.3921 22.0388 36.1863 21.4868 35.5793 20.986C35.0857 20.577 34.4583 20.4646 33.769 20.4646C33.5117 20.4646 33.2751 20.3522 33.1003 20.2601C32.8123 20.1171 32.5757 19.7593 32.802 19.3197C32.874 19.1766 33.2239 18.8291 33.3062 18.7677C34.2422 18.2362 35.3223 18.4099 36.3201 18.8086C37.2458 19.1869 37.9453 19.882 38.9534 20.8633C39.9819 22.0491 40.167 22.3762 40.7534 23.2655C41.2163 23.9607 41.6379 24.6761 41.926 25.494C42.1008 26.0051 41.8745 26.4242 41.2676 26.6798Z"/></svg><span class="org">thevibeworks/</span><span class="name">deepseek-cli</span>
     </a>
-    <!-- Nav and toggle travel together — they are the controls end of the
-         masthead — but the toggle is beside the nav rather than inside it.
+    <!-- Nav and toggle travel together – they are the controls end of the
+         masthead – but the toggle is beside the nav rather than inside it.
          Two reasons, and the second is the load-bearing one: a theme
          preference is not a section of the site, and on a phone the nav
          becomes a scrolling strip with a mask on it, which would take the
@@ -86,7 +86,7 @@
 
 <h1>playground</h1>
 <p class="lede">The DeepSeek API in a browser, with no API key. Enrolling costs
-about a second of CPU and nothing else &mdash; no account, no email, no card.</p>
+about a second of CPU and nothing else &ndash; no account, no email, no card.</p>
 
 <div id="pg-enrol" class="pg-enrol">
   <p><strong>What this is.</strong> A gateway run by this project holds a real
@@ -135,10 +135,10 @@ <h1>playground</h1>
     <h2>request</h2>
     <label for="pg-format">format</label>
     <select id="pg-format">
-      <option value="chat">chat &mdash; OpenAI</option>
-      <option value="anthropic">anthropic &mdash; Messages</option>
-      <option value="responses">responses &mdash; OpenAI Responses</option>
-      <option value="fim">fim &mdash; fill in the middle</option>
+      <option value="chat">chat &ndash; OpenAI</option>
+      <option value="anthropic">anthropic &ndash; Messages</option>
+      <option value="responses">responses &ndash; OpenAI Responses</option>
+      <option value="fim">fim &ndash; fill in the middle</option>
     </select>
     <p id="pg-formatNote" class="pg-note"></p>
 
@@ -149,7 +149,7 @@ <h2>request</h2>
       </label>
       <p class="pg-note">DeepSeek searches and reads pages server-side. Costs
       one of the free tier's three daily searches, because the pages it reads
-      are billed as input tokens &mdash; about ten ordinary turns' worth.</p>
+      are billed as input tokens &ndash; about ten ordinary turns' worth.</p>
     </div>
 
     <label for="pg-think">thinking</label>
@@ -193,7 +193,7 @@ <h2>Why the puzzle</h2>
 <p>Because the alternative is a signup form. Every request here spends real
 money on a real API key, so something has to stop one script taking the lot.
 An account would do it and would also be the thing that stops most people
-trying at all &mdash; so instead your browser burns about a second of CPU, once,
+trying at all &ndash; so instead your browser burns about a second of CPU, once,
 and that is the account.</p>
 <p>It is not a security boundary and is not pretending to be one. Identities can
 be farmed; a daily budget cap cannot be. That cap is what actually protects the
@@ -213,7 +213,7 @@ <h2>The command panel is the point</h2>
 <span class="c">$</span> deepseek chat "why is the sky blue"</code></pre>
 
 <p>The CLI and this page enrol against the same gateway with the same protocol
-and get the same quota &mdash; but they are separate implementations of it, in
+and get the same quota &ndash; but they are separate implementations of it, in
 different languages, pinned to a shared table of test vectors.</p>
 
 <h2>What it will not do</h2>
@@ -224,7 +224,7 @@ <h2>What it will not do</h2>
 <li><strong>Long prompts.</strong> Bodies are capped at 128KB, output at 4K
 tokens per call.</li>
 <li><strong>Tools.</strong> They are forwarded, but this page does not run them.
-Neither does the CLI &mdash; it prints them.</li>
+Neither does the CLI &ndash; it prints them.</li>
 </ul>
 <p>All of those limits disappear the moment you use your own key, which costs
 about a third of a cent for a thousand ordinary turns. That is the honest pitch:
@@ -242,7 +242,7 @@ <h2>What it will not do</h2>
       <a href="https://thevibeworks.github.io/deepseek-cli/llms.txt">llms.txt</a> &middot;
       <a href="https://thevibeworks.github.io/">thevibeworks</a>
     </span>
-    <span>unofficial &mdash; not affiliated with DeepSeek</span>
+    <span>unofficial &ndash; not affiliated with DeepSeek</span>
   </div>
 </footer>
 <script>
@@ -258,7 +258,7 @@ <h2>What it will not do</h2>
     else document.documentElement.dataset.theme = v;
     b.querySelector('.val').textContent = v;
     // The button reads "theme: dark" to a screen reader, and announcing
-    // the change is the whole feedback — the visual change is silent.
+    // the change is the whole feedback – the visual change is silent.
     b.setAttribute('aria-label', 'Theme: ' + v + '. Click to change.');
   };
   b.hidden = false;
diff --git a/site/pow-worker.js b/site/pow-worker.js
index 74a27fa..5c516e6 100644
--- a/site/pow-worker.js
+++ b/site/pow-worker.js
@@ -3,7 +3,7 @@
 // It runs for about a second at the shipped difficulty and for
 // considerably longer at an escalated one. On the main thread that would
 // freeze the page, and a frozen page is indistinguishable from a broken
-// one — so the search lives here and reports progress as it goes.
+// one – so the search lives here and reports progress as it goes.
 importScripts('pow.js');
 
 self.onmessage = function (e) {
diff --git a/site/pow.js b/site/pow.js
index 29237dd..5f07435 100644
--- a/site/pow.js
+++ b/site/pow.js
@@ -4,7 +4,7 @@
 // verifies it (gateway/internal/token), the CLI solves it
 // (internal/deepseek/free.go), and this solves it again for the
 // playground. None of the three shares code with the others, so all
-// three are pinned to one table of test vectors — see pow.test.js, which
+// three are pinned to one table of test vectors – see pow.test.js, which
 // runs under node in `make check`, and the identical tables in the two
 // Go suites.
 //
diff --git a/site/pow.test.js b/site/pow.test.js
index 50ea5dd..977a866 100644
--- a/site/pow.test.js
+++ b/site/pow.test.js
@@ -48,7 +48,7 @@ for (const v of VECTORS) {
 
 // The hand-rolled SHA-256 has to agree with a real one. A solver that is
 // internally consistent but wrong would pass the vectors only by
-// coincidence — and would fail against the gateway every time.
+// coincidence – and would fail against the gateway every time.
 console.log('sha256 agrees with node crypto');
 const samples = [
   '',
diff --git a/site/waves.dom.test.js b/site/waves.dom.test.js
index 4e11041..3b9f670 100644
--- a/site/waves.dom.test.js
+++ b/site/waves.dom.test.js
@@ -9,7 +9,7 @@
 //
 // The 2D context is a recorder. Every call lands in a list with the
 // save/restore depth it happened at, which is enough to tell the whale
-// (drawn inside a transform) from the water (drawn outside one) — and to
+// (drawn inside a transform) from the water (drawn outside one) – and to
 // catch a missing restore, which would leak the whale's rotation onto
 // every layer in front of it.
 //
@@ -37,7 +37,7 @@ function check(name, ok, detail) {
 // A real CanvasGradient throws on a colour it cannot parse, and a real
 // fillStyle silently ignores one. The first version of this shim accepted
 // anything, so it happily "painted" the string
-// "light-dark(#bfe4ef, #0a4d63)" — which is what getComputedStyle hands
+// "light-dark(#bfe4ef, #0a4d63)" – which is what getComputedStyle hands
 // back for every token on this site, because custom properties are
 // substituted lazily and nothing resolves light-dark() until it is used in
 // a real property. Every frame threw in the browser and the page shipped
@@ -153,7 +153,7 @@ function makeWorld(opts) {
     gauges: [],
     createElement(tag) { return makeEl(tag, doc); },
     // The page holds two kinds of thing waves.js goes looking for, and
-    // they are not the same list — handing the oceans back for every
+    // they are not the same list – handing the oceans back for every
     // selector would have the gauge lookup find canvases.
     querySelectorAll(sel) {
       return String(sel).indexOf('depth-gauge') >= 0 ? doc.gauges : doc.oceans;
@@ -337,7 +337,7 @@ console.log('draw order');
   // A save without its restore leaks the whale's rotation onto every
   // layer after it, and the water would visibly tilt.
   check('every save is restored', sea.canvas.ctx.depth === 0, String(sea.canvas.ctx.depth));
-  // Not ops[0] — the constructor's setTransform lands before any frame.
+  // Not ops[0] – the constructor's setTransform lands before any frame.
   // What matters is that nothing is painted onto the previous frame.
   const paints = ['fill', 'fillPath', 'fillRect', 'stroke'];
   check('nothing is painted before the frame is cleared',
@@ -439,8 +439,8 @@ console.log('\nstars');
 }
 
 {
-  // The light theme resolves them to transparent — the fallback the test
-  // world hands back by default — and the pass is skipped whole.
+  // The light theme resolves them to transparent – the fallback the test
+  // world hands back by default – and the pass is skipped whole.
   const world = makeWorld();
   world.ocean({});
   const W = world.load();
@@ -656,7 +656,7 @@ console.log('\nseek');
 
 {
   // The return. A ping aimed at where the whale is has to light it up
-  // when the ring gets there — and not before, which is the half that
+  // when the ring gets there – and not before, which is the half that
   // makes it read as an echo rather than a highlight.
   const world = makeWorld();
   world.ocean({});
diff --git a/site/waves.js b/site/waves.js
index 3492490..b86c94e 100644
--- a/site/waves.js
+++ b/site/waves.js
@@ -1,4 +1,4 @@
-// Live water, a whale in it, at night a sky of stars over it — and a page
+// Live water, a whale in it, at night a sky of stars over it – and a page
 // that sinks through the lot of it as you read.
 //
 // The name of the tool is two verbs, and the page performs both. Scrolling
@@ -6,22 +6,22 @@
 // snow starts streaming up past you, and the water darkens toward the
 // abyss. Clicking is *seek*: a sonar ring goes out from the pointer, and
 // when it reaches the whale the whale answers. Down in the dark that
-// return is the only way to see it, which is the whole idea — the deeper
+// return is the only way to see it, which is the whole idea – the deeper
 // you are, the more you have to ping for what is down there with you.
 //
-// Both are driven by one scalar each — `scroll.depth` for the descent,
-// the ping's own age for the seek — so nothing here is on a timer that
+// Both are driven by one scalar each – `scroll.depth` for the descent,
+// the ping's own age for the seek – so nothing here is on a timer that
 // runs whether you are looking or not.
 //
 // Four wave layers, each a sum of three sines, drawn back to front onto a
 // 2D canvas. The whale is filled between layer 1 and layer 2, so the two
-// nearest layers wash over it — that draw order, and nothing else, is what
+// nearest layers wash over it – that draw order, and nothing else, is what
 // makes it read as *in* the water rather than pasted on top of it.
 //
 // The stars exist only on the dark theme, and that is decided in CSS, not
 // here: their colour tokens resolve to fully transparent by day, and a
-// star with no colour is not drawn. The field itself is deterministic —
-// seeded from each star's index — so the same sky comes back on every
+// star with no colour is not drawn. The field itself is deterministic –
+// seeded from each star's index – so the same sky comes back on every
 // visit, and the DOM test can look at a reproducible frame. Sizes follow
 // a power law (a few bright, many faint), the faint ones twinkle more
 // than the bright ones and each on its own slow period, and everything
@@ -32,7 +32,7 @@
 // The interaction is all in the surface, never in the whale: the water
 // rises toward the pointer, a click sends a travelling packet out from
 // where you clicked, and scrolling fast makes it choppy. The whale just
-// rides whatever the surface is doing — its height and its tilt are read
+// rides whatever the surface is doing – its height and its tilt are read
 // back out of the same height field, which is why it looks like it is
 // floating instead of being animated on a timer.
 //
@@ -40,7 +40,7 @@
 // *speed* roughs the surface up (`scroll.energy`); scroll *position* is
 // how deep you are (`scroll.depth`). Position is the one that carries the
 // descent, and it is published to CSS as `--depth` so the page furniture
-// — the gauge in the margin — descends on the same number rather than on
+// – the gauge in the margin – descends on the same number rather than on
 // a second scroll listener that could disagree with this one.
 //
 // No dependencies, no build step, no WebGL. It runs at a few hundred
@@ -58,13 +58,13 @@
   // ---------------------------------------------------------------- whale
 
   // A blue whale, facing left, in a 1000x430 box. Hand-authored and, this
-  // time, actually looked at — drawn against a browser rather than blind:
+  // time, actually looked at – drawn against a browser rather than blind:
   // the blunt rostrum with the splash-guard bump in front of the blowhole,
   // a long back peaking just forward of middle, the small falcate dorsal
   // fin three-quarters back, a tail stock that thins and rises, and the
   // fluke lifted the way a whale lifts it before sounding. The fluke is
   // drawn three-quarter the way every whale mark since Moby-Dick has
-  // cheated it — a true side view would show it edge-on as a line, and
+  // cheated it – a true side view would show it edge-on as a line, and
   // nobody reads that as a whale. Two lobes and the notch between them
   // are what make it a fluke instead of a shark fin, which is what the
   // previous single-lobe tail kept reading as.
@@ -79,7 +79,7 @@
   // cancels and punches a hole in the belly; filled separately it can
   // also take a darker shade, which reads as the far flipper and gives
   // the silhouette its only hint of depth. The mouth is a stroked line,
-  // not part of the fill — a silhouette with a jaw drawn into its outline
+  // not part of the fill – a silhouette with a jaw drawn into its outline
   // stops being a silhouette; a faint line across it stays one, and the
   // mouth line is most of what makes the head read as a whale's.
   var WHALE = {
@@ -180,7 +180,7 @@
   // canvas height, so every layer is one horizon further down the frame.
   // Nearer layers are faster, choppier and more opaque; `reach` is how
   // much of the pointer and click energy they pick up, which is the same
-  // gradient — a swell on the horizon does not care where your mouse is.
+  // gradient – a swell on the horizon does not care where your mouse is.
   //
   // Speeds alternate sign so the layers slide across each other instead
   // of marching in step, which is most of what sells the parallax. They
@@ -200,7 +200,7 @@
 
   // The 404's sea is not the fixed full-viewport one: it is a band under
   // the masthead, with the waterline hard up against the header rule so
-  // the whale rides the rule like a horizon — back, dorsal and fluke
+  // the whale rides the rule like a horizon – back, dorsal and fluke
   // breaking it, everything else below. Same rules as LAYERS, different
   // geometry; the fractions are of the band's height, not the viewport's.
   var BAND_LAYERS = [
@@ -213,7 +213,7 @@
   // What differs between the two seas, in one place. `span` is the whale
   // as a fraction of the width: scenery you cannot see the ends of on a
   // page, an emblem you can see all of in the band. `sky` is the fraction
-  // of the box above the far waterline, where the stars live — a strip
+  // of the box above the far waterline, where the stars live – a strip
   // of nothing in the band, whose waterline kisses the header rule.
   var PROFILES = {
     viewport: { layers: LAYERS, sky: 0.52, span: 1.0, minSpan: 420, narrowBoost: 0.35 },
@@ -233,7 +233,7 @@
   // it does this job too rather than a second table of numbers.
   var DIVE_PARALLAX = 0.5;
 
-  // The whale sinks with you, but not as fast — it lags the surface, so it
+  // The whale sinks with you, but not as fast – it lags the surface, so it
   // is still in frame (dim, and well above you) once you are in the dark
   // rather than having left with the light. Losing the animal entirely at
   // the point the page gets interesting is not a descent, it is an empty
@@ -270,12 +270,12 @@
 
   // A ping is a sonar pulse: one expanding ring, thinning and fading as it
   // spends itself. It is drawn over the water rather than in it because it
-  // is not water — it is the instrument, and instruments read on top.
+  // is not water – it is the instrument, and instruments read on top.
   var PING_LIFE = 2.6;     // seconds until it is spent
   var PING_SPEED = 0.58;   // canvas widths per second
 
   // The return. When a ring's radius passes the whale, the whale answers
-  // for about as long as it takes to notice — bright, then gone.
+  // for about as long as it takes to notice – bright, then gone.
   var ECHO_BAND = 0.06;    // how near the ring has to be, as a fraction of width
   var ECHO_DECAY = 1.7;    // per second
 
@@ -320,7 +320,7 @@
         r: 0.5 + m * m * 1.7,
         a: 0.22 + m * 0.6,
         warm: starRand(i, 3) < 0.24,
-        // Faint stars twinkle hard, bright ones barely — small apertures
+        // Faint stars twinkle hard, bright ones barely – small apertures
         // scintillate. Uniform twinkle is the fairy-light look.
         tw: 0.1 + (1 - m) * 0.42,
         spd: 0.6 + starRand(i, 5) * 1.7,
@@ -331,7 +331,7 @@
   }
 
   // Sun glitter: the day sea's answer to the night sky. Points scattered
-  // over the water that catch the light for a moment each — the sparkle a
+  // over the water that catch the light for a moment each – the sparkle a
   // real sea throws when the sun is on it. Deterministic for the same
   // reason the stars are, and owned by the same CSS contract in reverse:
   // the sparkle token resolves to fully transparent on the dark theme,
@@ -358,7 +358,7 @@
 
   // Marine snow: the drift of dead matter falling through the water
   // column, and the one cue that says *descending* rather than merely
-  // *dark*. It streams up past you because you are going down — the
+  // *dark*. It streams up past you because you are going down – the
   // movement is yours, not its, which is why the parallax below is keyed
   // to depth and not to the clock. The slow constant sink on top of that
   // is the snow's own, and it is what keeps the field alive when you stop
@@ -438,7 +438,7 @@
     return r.amp * fade * fade * env * Math.cos((travel * 2 * Math.PI) / (sigma * 1.9));
   }
 
-  // The water is pulled up toward the pointer — negative, because y grows
+  // The water is pulled up toward the pointer – negative, because y grows
   // downward. `strength` is eased by the caller so it swells and settles
   // instead of snapping on the first mousemove.
   function bulgeAt(b, x, w, h) {
@@ -486,11 +486,11 @@
   // Where the whale sits this frame, and how far over it is leaning. Both
   // come out of the height field rather than a clock: the tilt is the
   // slope of the surface it is floating on, sampled either side of it,
-  // and its height is the surface height — a whale animated on its own
+  // and its height is the surface height – a whale animated on its own
   // timer is a whale bobbing like a toy. Mass is the other half of the
   // illusion: the gain stays well under the slope and the ceiling is a
   // few degrees, so the animal follows the water the way something that
-  // heavy would — late, and not very far.
+  // heavy would – late, and not very far.
   function whaleTransform(t, w, h, st) {
     var narrow = w < NARROW;
     // It reads the water through a shallower copy of the descent, which is
@@ -540,7 +540,7 @@
   // custom property directly does not: getPropertyValue('--sea-0') returns
   // the *specified* value, and every token on this site is declared as
   // light-dark(). Custom properties are substituted lazily, so nothing
-  // resolves that until it is used in a real property — canvas gets the
+  // resolves that until it is used in a real property – canvas gets the
   // literal string "light-dark(#bfe4ef, #0a4d63)", addColorStop throws
   // SyntaxError, and every frame dies silently. That shipped once. See
   // cssResolver, which is the only correct way to do this.
@@ -558,7 +558,7 @@
       whaleLit: read('--whale-lit', '#00c2e9'),
       glow: read('--sea-glow', 'rgba(0,194,233,0.12)'),
       // The far end of the glow has to be the same hue at zero alpha, not
-      // the keyword `transparent` — that is transparent *black*, and a
+      // the keyword `transparent` – that is transparent *black*, and a
       // gradient running to it puts a grey halo round the whale on the
       // light theme.
       glowFade: read('--sea-glow-fade', 'rgba(0,194,233,0)'),
@@ -576,12 +576,12 @@
   // engine computed. `color` is the one to use: it accepts every colour
   // syntax and computes to rgb()/rgba().
   //
-  // The var() fallback does double duty — an undefined token resolves to
+  // The var() fallback does double duty – an undefined token resolves to
   // the default here rather than making the declaration invalid and
   // leaving `color` at whatever it inherited.
   // The same colour at a chosen alpha. Everything cssResolver hands back
   // has been through `getComputedStyle().color`, so it is `rgb(r, g, b)`
-  // or `rgba(r, g, b, a)` and nothing else — which is what makes this
+  // or `rgba(r, g, b, a)` and nothing else – which is what makes this
   // three lines instead of a colour parser. A string in any other shape is
   // handed back untouched rather than turned into a canvas exception.
   function withAlpha(colour, a) {
@@ -611,19 +611,19 @@
 
   // One scroll listener for the whole page, reporting two different
   // things. Every ocean reads the same `energy`, so scrolling roughs up
-  // all of them together — which is what one body of water would do — and
+  // all of them together – which is what one body of water would do – and
   // the same `depth`, so they are all at the same depth, which is what one
   // body of water would also do.
   var scroll = { last: 0, energy: 0, depth: 0, wired: false };
 
   // The deepest the gauge will admit to. A round number rather than a
   // per-page one: a fixed scale means "-400 m" means the same thing on
-  // every page, and the alternative — metres derived from document height
-  // — would have a short page reaching the abyss in two flicks.
+  // every page, and the alternative – metres derived from document height
+  // – would have a short page reaching the abyss in two flicks.
   var FLOOR_M = 1000;
 
   // Scroll position as a fraction of the scrollable range. A page shorter
-  // than the window has no range and is therefore never deep — clamping
+  // than the window has no range and is therefore never deep – clamping
   // rather than dividing by zero is the whole of that case.
   function depthOf(win, doc) {
     var el = doc.documentElement || {};
@@ -635,7 +635,7 @@
   }
 
   // Publish the descent to the page: as `--depth` on the root, so CSS can
-  // read it, and as text in any depth gauge. One number, one owner — a
+  // read it, and as text in any depth gauge. One number, one owner – a
   // second scroll listener somewhere in a stylesheet's worth of JS is how
   // the margin ends up disagreeing with the water.
   function publishDepth(doc, d) {
@@ -745,7 +745,7 @@
     // tabs, off-screen bands and reduced-motion all stop the *loop*;
     // none of them is a reason to show nothing at all. Mounting marks the
     // host live, which takes the CSS fallback away, so a mount that
-    // painted nothing would leave a blank hole where the sea should be —
+    // painted nothing would leave a blank hole where the sea should be –
     // which is exactly what a page opened in a background tab used to get.
     this.draw(0);
     this.start();
@@ -755,7 +755,7 @@
     if (!this.win.getComputedStyle) return;
     if (!this.resolve) this.resolve = cssResolver(this.doc);
     this.palette = readPalette(this.resolve);
-    // A sea that is not animating — reduced motion, hidden tab — is a
+    // A sea that is not animating – reduced motion, hidden tab – is a
     // still picture, and a picture painted in the old theme's colours is
     // wrong the moment the theme changes. Repaint the one frame.
     if (!this.running()) this.draw(this.t);
@@ -805,7 +805,7 @@
     // The canvas is pointer-events: none so it never shadows a link, so
     // the pointer has to be tracked on the window and mapped in. The
     // water answers the pointer while it is over the water or just below
-    // it — before this reached four hundred pixels past the sea, moving
+    // it – before this reached four hundred pixels past the sea, moving
     // the mouse anywhere on the page heaved the swell, and water that
     // answers everything reads as noise, not life.
     this.onMove = function (e) {
@@ -893,13 +893,13 @@
 
   // The seek half of the name: a sonar pulse from where you clicked.
   // Separate from `splash` because they are two different claims about the
-  // same click — the splash is what the water does, the ping is what you
+  // same click – the splash is what the water does, the ping is what you
   // did. They also live for different lengths of time and are drawn on
   // opposite sides of the whale.
   Ocean.prototype.ping = function (x, y) {
     if (!this.visible) return;
     // A pulse that cannot travel is not a quieter pulse, it is a ring
-    // painted on the page and left there — the still frame reduced motion
+    // painted on the page and left there – the still frame reduced motion
     // gets would freeze it at whatever radius it had reached. The water's
     // own answer to a click is a bump in a height field and survives being
     // frozen; a circle does not.
@@ -956,7 +956,7 @@
     st.ripples = live;
 
     // Pings, and what comes back off them. The whale's position is the one
-    // the last frame drew, which is a frame stale and invisibly so — the
+    // the last frame drew, which is a frame stale and invisibly so – the
     // alternative is computing the transform twice per frame for a flash
     // that lasts a fifth of a second.
     var pings = [];
@@ -1053,14 +1053,14 @@
 
     // The gradient has to start where the surface actually is, not where
     // it rests. Anchored to the resting base instead, a descent fills the
-    // whole frame with the *top* of the ramp — canvas clamps to the first
-    // stop above it — and the deep comes out brighter than the surface,
+    // whole frame with the *top* of the ramp – canvas clamps to the first
+    // stop above it – and the deep comes out brighter than the surface,
     // which is the exact opposite of the thing being drawn.
     var g = ctx.createLinearGradient(0, layerBase(layer, this.st) * h - h * 0.1, 0, h);
     g.addColorStop(0, pal.sea[layer.tint]);
     g.addColorStop(1, pal.deep);
     // A layer that has climbed out of the frame is behind you. It still
-    // has to paint — it is what the water between you and it looks like —
+    // has to paint – it is what the water between you and it looks like –
     // but four full-strength layers stacked over the whole frame is a
     // wall, not a depth.
     ctx.globalAlpha = layer.alpha * (1 - this.st.depth * 0.45);
@@ -1068,7 +1068,7 @@
     ctx.fill();
 
     // A bright line right on the surface. This is doing more work than
-    // anything else here — without it the layers are flat shapes, with it
+    // anything else here – without it the layers are flat shapes, with it
     // they are water.
     if (layer.foam > 0) {
       this.surfacePath();
@@ -1082,12 +1082,12 @@
 
   // The night sky, drawn first because it is farther away than anything.
   // On the light theme the star colour resolves to transparent and the
-  // whole pass is skipped — by day there are no stars, not dim ones.
+  // whole pass is skipped – by day there are no stars, not dim ones.
   Ocean.prototype.drawStars = function (t) {
     var pal = this.palette;
     if (!visibleColour(pal.star)) return;
     // Under water there is no sky. They go out over the first eighth of
-    // the descent, which is about one screen on a docs page — long enough
+    // the descent, which is about one screen on a docs page – long enough
     // to watch happen, short enough that you are not reading a paragraph
     // next to stars you have supposedly left above you.
     var above = 1 - Math.min(1, this.st.depth / 0.12);
@@ -1117,7 +1117,7 @@
       ctx.arc(x, y, s.r, 0, Math.PI * 2);
       ctx.fill();
       // Only the brightest few get a diffraction glint, and it is two
-      // hairlines at a third of the star's own alpha — a hint, not a
+      // hairlines at a third of the star's own alpha – a hint, not a
       // sparkle sprite.
       if (s.r > 1.7) {
         var g = s.r * 3.2;
@@ -1137,7 +1137,7 @@
 
   // Sun glitter, drawn last because it sits on top of the water. Each
   // glint is a short dash lying along the surface that flashes on its own
-  // period — cubing the sine keeps it dark most of the time and bright
+  // period – cubing the sine keeps it dark most of the time and bright
   // briefly, which is what glitter does; a linear pulse just throbs.
   Ocean.prototype.drawGlitter = function (t) {
     var pal = this.palette;
@@ -1168,7 +1168,7 @@
 
     // Distance dims it: down in the dark it is a suggestion of a shape,
     // not an illustration. `echo` is the answer to a ping, and it is
-    // deliberately strongest exactly where the dimming is — the deeper you
+    // deliberately strongest exactly where the dimming is – the deeper you
     // are, the more of what you see is something you asked for.
     var echo = Math.min(1, this.st.echo);
     var lost = Math.min(1, this.st.depth * 1.15);
@@ -1197,7 +1197,7 @@
     // The far flipper, a shade darker than the body. Canvas alpha is
     // absolute rather than multiplied into what is already set, so every
     // part that wants to be dimmer than the body has to say `seen` again
-    // — otherwise a fading whale keeps a bright flipper and a bright eye,
+    // – otherwise a fading whale keeps a bright flipper and a bright eye,
     // which is a whale wearing jewellery in the dark.
     ctx.globalAlpha = 0.55 * seen;
     ctx.fill(this.flipper);
@@ -1205,7 +1205,7 @@
     // The sonar return: the outline lights up where the ring passed. It is
     // a stroke rather than a brighter fill because that is what coming
     // back off an edge looks like, and because the shape is the
-    // information — you are being told *what* is down there, not how
+    // information – you are being told *what* is down there, not how
     // brightly it glows. The line width is divided back through the
     // whale's own scale so it stays a hairline on screen at any size.
     if (echo > 0.02) {
@@ -1216,7 +1216,7 @@
     }
 
     // The mouth line and the eye have to be lighter than the body or a
-    // silhouette swallows them — and they are most of what makes the
+    // silhouette swallows them – and they are most of what makes the
     // head read as a whale's rather than a submarine's.
     if (this.mouth) {
       ctx.strokeStyle = pal.whaleLit;
@@ -1253,7 +1253,7 @@
   // The water you are inside, as opposed to the water you are looking at.
   // Once the surface has climbed out of the frame the layers stop covering
   // the bottom of it, and without this the deep is just the page
-  // background — which is to say, nothing happened.
+  // background – which is to say, nothing happened.
   //
   // It is a gradient rather than a flat wash because the light in real
   // water comes from above: even at the bottom, up is brighter than down.
@@ -1263,7 +1263,7 @@
     var ctx = this.ctx;
     var g = ctx.createLinearGradient(0, 0, 0, this.h);
     // Not transparent at the top: at full depth the dark is *everywhere*,
-    // and a veil that fades out upward reads as a surface just overhead —
+    // and a veil that fades out upward reads as a surface just overhead –
     // which is the one thing you are supposed to have left behind. The
     // gradient that remains is the light still coming from above.
     g.addColorStop(0, withAlpha(this.palette.abyss, 0.5));
@@ -1302,7 +1302,7 @@
   };
 
   // The pulse itself. Two arcs: the ring, and a fainter one just behind it
-  // for the trail. Both thin — a sonar sweep is a line, and a thick soft
+  // for the trail. Both thin – a sonar sweep is a line, and a thick soft
   // ring reads as a button's ripple, which is the wrong idea entirely.
   Ocean.prototype.drawPings = function (t) {
     var st = this.st;
@@ -1315,7 +1315,7 @@
       if (age < 0) continue;
       var r = pingRadius(p, t, this.w);
       if (r <= 0) continue;
-      // Squared, so it dies out of sight rather than switching off — the
+      // Squared, so it dies out of sight rather than switching off – the
       // same fade the water ripple uses, for the same reason.
       var fade = 1 - age / PING_LIFE;
       fade = fade * fade;
@@ -1351,7 +1351,7 @@
     // light lying on the water, so it belongs with the water and ahead of
     // the dark that has to be able to swallow it; the dark is between you
     // and the water; the snow is between you and the dark; and the ping is
-    // not in the water at all — it is the instrument reading, so it sits
+    // not in the water at all – it is the instrument reading, so it sits
     // on top of everything.
     this.drawGlitter(t);
     this.drawAbyss();
@@ -1382,8 +1382,8 @@
 
   // The same gesture, on the things that are genuinely clickable. A click
   // on the page pings the water; a click on a control pings from the
-  // control. Without this second half the page has two click languages —
-  // one for the scenery and one for the buttons — and the scenery's is the
+  // control. Without this second half the page has two click languages –
+  // one for the scenery and one for the buttons – and the scenery's is the
   // better one.
   //
   // The ring itself is CSS, on a pseudo-element of the control, so it
@@ -1425,9 +1425,9 @@
   // Every ocean on the page is a `<div data-ocean>`; the data attributes
   // carry the two things that differ between them. The div also carries a
   // CSS gradient and a static whale, so a reader with JS off still gets a
-  // sea — this only ever upgrades what is already there.
+  // sea – this only ever upgrades what is already there.
   // Every ocean that has been mounted, in page order. The script starts
-  // itself, so this is the only handle on the instances — for the tests,
+  // itself, so this is the only handle on the instances – for the tests,
   // and for anyone poking at DSWaves.mounted[0] in a console.
   var mounted = [];
 
diff --git a/site/waves.test.js b/site/waves.test.js
index 42ce090..bef7945 100644
--- a/site/waves.test.js
+++ b/site/waves.test.js
@@ -3,7 +3,7 @@
 // None of this needs a browser: the height field is arithmetic and the
 // whale's position is read out of it, so both can be checked directly.
 // What cannot be checked by looking at the page is the part that fails
-// silently — a renamed CSS token falls back to a hard-coded default and
+// silently – a renamed CSS token falls back to a hard-coded default and
 // the sea just stops following the theme, and a whale edited in waves.js
 // but not in whale.svg is only visible to readers with JavaScript off.
 // Both are pinned here.
@@ -184,7 +184,7 @@ for (let ww = 320; ww <= 1600; ww += 20) {
   if (ww === 1600) check('the whale is always at least as wide as the viewport', true);
 }
 
-// The tilt is the slope of the water under it — this is the whole reason
+// The tilt is the slope of the water under it – this is the whole reason
 // it looks like it is floating rather than being animated on a timer.
 let tiltedBothWays = 0;
 let worst = 0;
@@ -210,7 +210,7 @@ check('and leans both ways as the swell passes', tiltedBothWays === 3,
 
 // It bridges several wavelengths, so it should roll gently rather than
 // pitch. Measuring the slope locally instead of across its own length
-// had it swinging through 25 degrees on a phone — a shipwreck. The
+// had it swinging through 25 degrees on a phone – a shipwreck. The
 // ceiling pins the other side of the contract: a ~3° slow roll, not the
 // 7° see-saw against the clamp that it used to be.
 check('the tilt ceiling is a roll, not a capsize',
@@ -221,7 +221,7 @@ for (const width of [360, 480, 760, 1200, 1600]) {
   for (let t = 0; t < 40; t += 0.11) {
     const rot = W.whaleTransform(t, width, h, quiet()).rot;
     peak = Math.max(peak, Math.abs(rot));
-    // 0.006 rad ≈ a third of a degree — the floor of what the eye can
+    // 0.006 rad ≈ a third of a degree – the floor of what the eye can
     // catch on an animal this size. The roll should stay above it.
     if (Math.abs(rot) > 0.006) moved++;
   }
@@ -262,7 +262,7 @@ check('whale.svg puts the eye in the same place',
 check('whale.svg declares the box the paths were drawn in',
   svg.includes(`viewBox="0 0 ${W.WHALE.view.w} ${W.WHALE.view.h}"`));
 
-// The favicon and the masthead both carry the mark — the sounding fluke.
+// The favicon and the masthead both carry the mark – the sounding fluke.
 // Redrawn freehand in either place it would drift the moment the mark is
 // edited, and nobody reviews a favicon.
 const icon = fs.readFileSync(path.join(__dirname, 'favicon.svg'), 'utf8');
@@ -358,7 +358,7 @@ console.log('\nstars');
     String(Math.max(...a.map((s) => s.y))));
   check('and on the canvas', a.every((s) => s.x >= 0 && s.x < 1));
 
-  // The power law: many faint stars, a few bright ones — not the other
+  // The power law: many faint stars, a few bright ones – not the other
   // way round, and never uniform.
   const bright = a.filter((s) => s.r > 1.7).length;
   check('a few stars are bright enough to glint',
@@ -372,7 +372,7 @@ console.log('\nstars');
     const hi = sorted.slice(-20).reduce((t, s) => t + s.tw, 0) / 20;
     return lo > hi;
   })());
-  check('no star ever blinks out — the twinkle floor stays above zero',
+  check('no star ever blinks out – the twinkle floor stays above zero',
     a.every((s) => s.tw < 1 && s.a * (1 - s.tw) > 0));
   check('the sky has both cool and warm stars',
     a.some((s) => s.warm) && a.some((s) => !s.warm));
