home/404.html at main · devkoriel/home · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>404 - Not Found | Jinsoo Heo</title>
  <meta name="description" content="Page not found on koriel.kr. Return to Jinsoo Heo's homepage.">
  <link rel="canonical" href="https://koriel.kr/">
  <link rel="icon" type="image/png" href="/favicon.png">
  <link rel="apple-touch-icon" href="/apple-touch-icon.png">
  <meta name="theme-color" content="#0d1117" media="(prefers-color-scheme: dark)">
  <meta name="theme-color" content="#f6f8fa" media="(prefers-color-scheme: light)">
  <meta name="color-scheme" content="dark light">

  <script>
    (function(){
      try{
        var t = localStorage.getItem("theme");
        if (t) document.documentElement.setAttribute("data-theme", t);
      }catch(_){}
    })();
  </script>
  <style>
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

    :root{
      --bg:#f6f8fa;--term-bg:#fff;--fg:#1f2328;--muted:#656d76;
      --green:#1a7f37;--blue:#0969da;--yellow:#9a6700;--red:#cf222e;--purple:#8250df;
      --border:#d0d7de;--header-bg:#f6f8fa;
      --shadow:0 8px 32px rgba(0,0,0,.08),0 2px 8px rgba(0,0,0,.04);
      --dot-red:#ff5f57;--dot-yellow:#febc2e;--dot-green:#28c840;
    }
    @media(prefers-color-scheme:dark){:root{
      --bg:#0d1117;--term-bg:#161b22;--fg:#e6edf3;--muted:#8b949e;
      --green:#3fb950;--blue:#58a6ff;--yellow:#d29922;--red:#f85149;--purple:#bc8cff;
      --border:#30363d;--header-bg:#1c2128;
      --shadow:0 8px 32px rgba(0,0,0,.4),0 2px 8px rgba(0,0,0,.2);
    }}
    [data-theme=dark]{
      --bg:#0d1117;--term-bg:#161b22;--fg:#e6edf3;--muted:#8b949e;
      --green:#3fb950;--blue:#58a6ff;--yellow:#d29922;--red:#f85149;--purple:#bc8cff;
      --border:#30363d;--header-bg:#1c2128;
      --shadow:0 8px 32px rgba(0,0,0,.4),0 2px 8px rgba(0,0,0,.2);
    }
    [data-theme=light]{
      --bg:#f6f8fa;--term-bg:#fff;--fg:#1f2328;--muted:#656d76;
      --green:#1a7f37;--blue:#0969da;--yellow:#9a6700;--red:#cf222e;--purple:#8250df;
      --border:#d0d7de;--header-bg:#f6f8fa;
      --shadow:0 8px 32px rgba(0,0,0,.08),0 2px 8px rgba(0,0,0,.04);
    }

    body{
      font-family:ui-monospace,"SF Mono","Cascadia Code","Segoe UI Mono",Menlo,Monaco,Consolas,monospace;
      background:var(--bg);color:var(--fg);
      min-height:100dvh;display:flex;flex-direction:column;
      align-items:center;justify-content:center;
      padding:1rem;line-height:1.6;font-size:14px;
      -webkit-font-smoothing:antialiased;
      transition:background .3s,color .3s;
    }

    .terminal{
      background:var(--term-bg);border:1px solid var(--border);
      border-radius:12px;max-width:580px;width:100%;
      overflow:hidden;box-shadow:var(--shadow);
      transition:background .3s,border-color .3s,box-shadow .3s;
    }

    .terminal-header{
      background:var(--header-bg);border-bottom:1px solid var(--border);
      padding:.625rem .875rem;display:flex;align-items:center;gap:.5rem;
      user-select:none;transition:background .3s,border-color .3s;
    }
    .dots{display:flex;gap:6px}
    .dot{width:12px;height:12px;border-radius:50%}
    .dot-r{background:var(--dot-red)}
    .dot-y{background:var(--dot-yellow)}
    .dot-g{background:var(--dot-green)}
    .terminal-title{flex:1;text-align:center;font-size:12px;color:var(--muted)}
    .theme-btn{
      background:none;border:none;color:var(--muted);cursor:pointer;
      min-width:32px;min-height:32px;padding:2px;
      display:inline-flex;align-items:center;justify-content:center;
      font-size:14px;line-height:1;border-radius:4px;
      transition:color .2s;
    }
    .theme-btn:hover{color:var(--fg)}
    .theme-btn:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

    .terminal-body{padding:1.5rem 1.25rem;display:flex;flex-direction:column;gap:1rem}

    .cmd{display:flex;flex-direction:column;gap:.375rem}
    .prompt{color:var(--green);font-weight:600}
    .prompt::before{content:"$ "}
    .out{padding-left:.75rem}
    .dim{color:var(--muted)}
    .err{color:var(--red)}
    .out a{color:var(--blue);text-decoration:none;transition:color .2s;display:inline-block;padding:2px 0}
    .out a:hover{color:var(--fg);text-decoration:underline}
    .out a:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:2px}

    .cursor-line .prompt::after{
      content:"";display:inline-block;width:7px;height:1.1em;
      background:var(--green);vertical-align:text-bottom;margin-left:2px;
      animation:blink 1s step-end infinite;
    }
    @keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

    .status-bar{
      background:var(--header-bg);border-top:1px solid var(--border);
      padding:.25rem .875rem;display:flex;justify-content:space-between;
      font-size:12px;color:var(--muted);user-select:none;
      transition:background .3s,border-color .3s;
    }

    @media(prefers-reduced-motion:reduce){
      .cursor-line .prompt::after{animation:none}
    }

    @media(max-width:480px){
      body{padding:.5rem}
      .terminal-body{padding:1rem .75rem}
    }
  </style>
</head>
<body>
  <main class="terminal">
    <header class="terminal-header">
      <div class="dots" aria-hidden="true">
        <span class="dot dot-r"></span>
        <span class="dot dot-y"></span>
        <span class="dot dot-g"></span>
      </div>
      <div class="terminal-title">jinsoo@koriel: ~</div>
      <button type="button" class="theme-btn" id="themeToggle" aria-label="Toggle color theme" title="Toggle theme">
        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><line x1="12" y1="1" x2="12" y2="3"/><line x1="12" y1="21" x2="12" y2="23"/><line x1="4.22" y1="4.22" x2="5.64" y2="5.64"/><line x1="18.36" y1="18.36" x2="19.78" y2="19.78"/><line x1="1" y1="12" x2="3" y2="12"/><line x1="21" y1="12" x2="23" y2="12"/><line x1="4.22" y1="19.78" x2="5.64" y2="18.36"/><line x1="18.36" y1="5.64" x2="19.78" y2="4.22"/></svg>
      </button>
    </header>

    <div class="terminal-body">
      <div class="cmd">
        <div class="prompt">cat /var/log/error</div>
        <div class="out err">Error 404: page not found</div>
      </div>

      <div class="cmd">
        <div class="prompt">echo $?</div>
        <div class="out dim">The page you're looking for doesn't exist or has been moved.</div>
      </div>

      <div class="cmd">
        <div class="prompt">cd ~</div>
        <div class="out"><a href="/">Back to home</a></div>
      </div>

      <div class="cmd cursor-line">
        <div class="prompt"></div>
      </div>
    </div>

    <footer class="status-bar" aria-hidden="true">
      <span>UTF-8 &middot; Asia/Seoul</span>
      <span id="clock"></span>
    </footer>
  </main>

  <script defer src="/clock.js"></script>
  <script defer src="/theme.js"></script>
</body>
</html>