:root {
        --bg:        #111318;
        --bg-alt:    #161a22;
        --surface:   #1a1d27;
        --surface-2: #222633;
        --border:    rgba(255,232,0,.18);
        --border-h:  rgba(255,232,0,.35);
        --text:      #e0e0e4;
        --text-2:    #c0c5ce;
        --mid:       #b0b5c8;
        --dim:       #8a8fa6;
        --yellow:    #ffe800;
        --cyan:      #00e5ff;
        --radius:    12px;
        --font:      'Inter', system-ui, -apple-system, sans-serif;
        --max-w:     780px;
        --hh:        64px;
      }

      *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
      html { scroll-behavior: smooth; }
      body {
        font-family: var(--font);
        background: var(--bg);
        color: var(--text);
        line-height: 1.7;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
      }
      a { color: var(--yellow); text-decoration: none; }
      a:hover { text-decoration: underline; }

      /* Header — matches landing */
      .site-header {
        position: sticky; top: 0; z-index: 100; height: var(--hh);
        background: rgba(3,4,5,.88); backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255,232,0,.05);
      }
      .header-inner {
        max-width: 1100px; margin: 0 auto; padding: 0 28px; height: 100%;
        display: flex; align-items: center; justify-content: space-between;
      }
      .header-brand { display: flex; align-items: center; gap: 10px; }
      .logo-wordmark {
        font-family: 'Press Start 2P', monospace;
        font-size: .65rem; color: var(--yellow);
        text-shadow: 0 0 12px rgba(255,232,0,.12);
        letter-spacing: 2px; text-decoration: none;
        transition: text-shadow .2s;
      }
      .logo-wordmark:hover { text-shadow: 0 0 20px rgba(255,232,0,.35); }
      .logo-divider { width: 1px; height: 18px; background: rgba(255,255,255,.12); }
      .project-label {
        font-size: .82rem; font-weight: 500; color: var(--dim);
        letter-spacing: .02em;
      }
      .header-nav { display: flex; align-items: center; gap: 20px; }
      .nav-link {
        font-size: .82rem; font-weight: 500; color: var(--mid);
        text-transform: uppercase; letter-spacing: .8px;
        padding: 6px 0; position: relative; text-decoration: none; transition: color .2s;
      }
      .nav-link::after {
        content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px;
        background: var(--yellow); box-shadow: 0 0 6px rgba(255,232,0,.12);
        transition: width .3s cubic-bezier(.16,1,.3,1);
      }
      .nav-link:hover { color: var(--yellow); text-decoration: none; }
      .nav-link:hover::after { width: 100%; }
      .btn { display: inline-flex; align-items: center; gap: 6px;
             font-family: var(--font); font-weight: 600; font-size: .82rem;
             border: none; border-radius: 8px; cursor: pointer;
             text-decoration: none; transition: all .25s cubic-bezier(.16,1,.3,1); }
      .btn--primary { background: linear-gradient(135deg, var(--yellow), #ffd000);
                      color: #111; padding: 8px 18px;
                      box-shadow: 0 2px 12px rgba(255,232,0,.15); }
      .btn--primary:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(255,232,0,.25); text-decoration: none; }
      .btn--sm { padding: 6px 14px; font-size: .78rem; }

      .page-wrap {
        max-width: var(--max-w); margin: 0 auto;
        padding: 48px 24px 80px;
      }
      .breadcrumb {
        font-size: .8rem; color: var(--dim); margin-bottom: 24px;
      }
      .breadcrumb a { color: var(--mid); text-decoration: none; }
      .breadcrumb a:hover { color: var(--yellow); text-decoration: underline; }
      .page-title {
        font-size: clamp(1.6rem, 3.5vw, 2.4rem);
        font-weight: 800; margin-bottom: 8px;
        background: linear-gradient(135deg, #fff 60%, var(--yellow));
        -webkit-background-clip: text; -webkit-text-fill-color: transparent;
        background-clip: text;
      }
      .page-sub {
        font-size: 1rem; color: var(--text-2); margin-bottom: 40px;
        padding-bottom: 32px; border-bottom: 1px solid var(--border);
      }

      .post-list { display: flex; flex-direction: column; gap: 20px; }
      .post-card {
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 24px 28px;
        transition: border-color .25s, box-shadow .25s, transform .25s;
        text-decoration: none; display: flex; gap: 24px; align-items: flex-start;
        cursor: pointer;
      }
      .post-card-content { flex: 1; min-width: 0; }
      .post-card-img {
        width: 160px; flex-shrink: 0;
        border-radius: 10px; border: 1px solid var(--border);
        align-self: center;
      }
      .post-card:hover {
        border-color: var(--border-h);
        box-shadow: 0 4px 24px rgba(255,232,0,.08);
        transform: translateY(-2px);
        text-decoration: none;
      }
      .post-card-btn {
        display: inline-flex; align-items: center; gap: 8px;
        margin-top: 16px; padding: 10px 22px;
        font-family: var(--font); font-size: .82rem; font-weight: 600;
        color: #111; background: linear-gradient(135deg, var(--yellow), #ffd000);
        border-radius: 8px; border: none;
        box-shadow: 0 2px 12px rgba(255,232,0,.15);
        transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow .25s;
        pointer-events: none;
      }
      .post-card:hover .post-card-btn {
        transform: translateY(-2px);
        box-shadow: 0 4px 20px rgba(255,232,0,.25);
      }
      .post-card-meta {
        display: flex; align-items: center; gap: 10px;
        margin-bottom: 8px;
      }
      .post-tag {
        font-size: .68rem; font-weight: 600; text-transform: uppercase;
        letter-spacing: .06em; color: var(--yellow);
        background: rgba(255,232,0,.1);
        padding: 2px 8px; border-radius: 5px;
      }
      .post-date { font-size: .78rem; color: var(--dim); }
      .post-title {
        font-size: 1.15rem; font-weight: 700; color: #fff;
        margin-bottom: 6px; line-height: 1.35;
      }
      .post-desc { font-size: .9rem; color: var(--text-2); line-height: 1.5; margin: 0; }
      .post-highlights {
        list-style: none; margin: 10px 0 0; padding: 0;
        display: flex; flex-direction: column; gap: 4px;
      }
      .post-highlights li {
        font-size: .82rem; color: var(--mid); line-height: 1.4;
        padding-left: 16px; position: relative;
      }
      .post-highlights li::before {
        content: ''; position: absolute; left: 0; top: 7px;
        width: 6px; height: 6px; border-radius: 50%;
        background: var(--yellow); opacity: .6;
      }

      .site-footer {
        border-top: 1px solid var(--border);
        padding: 32px 24px; text-align: center;
        font-size: .8rem; color: var(--dim);
      }
      .footer-links { display: flex; justify-content: center; gap: 20px; margin-top: 8px; }
      .footer-links a { color: var(--mid); font-size: .8rem; }

      @media (max-width: 600px) {
        .page-wrap { padding: 32px 16px 60px; }
        .post-card { padding: 18px 20px; flex-direction: column; }
        .post-card-img { width: 100%; max-width: 200px; }
        .header-inner { padding: 0 16px; }
        .nav-link { font-size: .72rem; letter-spacing: .4px; text-transform: none; }
        .nav-link::after { display: none; }
        .project-label { display: none; }
        .logo-divider { display: none; }
        .btn--sm { display: none; }
      }