a { color: var(--text-200); }
  a:hover { color: var(--text-100); }

  /* ===== Header ===== */
  .ct-head {
    max-width: 1440px; margin: 0 auto;
    padding: 64px 32px 40px;
    border-bottom: 1px solid var(--line-100);
  }
  .ct-head h1 {
    font-size: clamp(44px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.026em;
    font-weight: 500;
    margin: 12px 0 16px;
    max-width: 24ch;
    text-wrap: balance;
  }
  .ct-head .lede { color: var(--text-200); font-size: 16.5px; line-height: 1.6; margin: 0; max-width: 62ch; }
  .ct-stats {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line-100);
    margin-top: 40px;
  }
  .ct-stats > div { padding: 16px 24px 0; border-right: 1px solid var(--line-100); }
  .ct-stats > div:first-child { padding-left: 0; }
  .ct-stats > div:last-child { border-right: 0; }
  .ct-stats .k { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-400); text-transform: uppercase; letter-spacing: 0.12em; }
  .ct-stats .v { margin-top: 8px; font-family: var(--font-mono); font-size: 24px; color: var(--text-100); letter-spacing: -0.018em; font-feature-settings: "tnum"; }
  .ct-stats .sub { margin-top: 4px; font-size: 12px; color: var(--text-300); }

  /* ===== Legend / sort bar ===== */
  .ct-bar {
    max-width: 1440px; margin: 0 auto;
    padding: 18px 32px;
    display: flex; align-items: center; gap: 20px;
    border-bottom: 1px solid var(--line-100);
    font-family: var(--font-mono); font-size: 11px; color: var(--text-400);
    text-transform: uppercase; letter-spacing: 0.08em;
    flex-wrap: wrap;
  }
  .ct-bar .lg { display: inline-flex; align-items: center; gap: 7px; }
  .ct-bar .sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
  .ct-bar .sort { margin-left: auto; display: flex; gap: 6px; }
  .ct-bar .sort button {
    padding: 5px 12px; border-radius: var(--r-full);
    font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--text-300); background: var(--bg-200);
    box-shadow: inset 0 0 0 1px var(--line-100);
    border: 0; cursor: pointer;
  }
  .ct-bar .sort button.on { color: var(--accent); background: var(--accent-dim); box-shadow: inset 0 0 0 1px var(--accent-line); }

  /* ===== Category rows ===== */
  .ct-list { max-width: 1440px; margin: 0 auto; padding: 0 32px; }
  .cat-row {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) minmax(200px, 1fr) 300px minmax(220px, 1fr) 40px;
    gap: 32px; align-items: center;
    padding: 26px 0;
    border-bottom: 1px solid var(--line-100);
    cursor: pointer;
    transition: 100ms;
  }
  .cat-row:hover { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.015) 20%, rgba(255,255,255,0.015) 80%, transparent); }
  .cat-row:hover .arr { color: var(--accent); transform: translateX(3px); }

  .cat-id { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
  .cat-id .ic {
    width: 44px; height: 44px; border-radius: var(--r-8);
    background: var(--bg-200); box-shadow: inset 0 0 0 1px var(--line-100);
    display: grid; place-items: center; color: var(--text-200);
  }
  .cat-id .nm { font-size: 18px; font-weight: 500; letter-spacing: -0.012em; color: var(--text-100); }
  .cat-id .ds { font-size: 12.5px; color: var(--text-300); line-height: 1.5; margin-top: 4px; max-width: 34ch; }

  .cat-nums { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
  .cat-nums .cell .k { font-family: var(--font-mono); font-size: 9.5px; color: var(--text-400); text-transform: uppercase; letter-spacing: 0.10em; }
  .cat-nums .cell .v { margin-top: 4px; font-family: var(--font-mono); font-size: 16px; color: var(--text-100); font-feature-settings: "tnum"; }
  .cat-nums .cell .v.watch { color: var(--neg); }
  .cat-nums .cell .v.zero { color: var(--text-400); }

  .cat-dist .db { display: flex; height: 8px; border-radius: 4px; overflow: hidden; gap: 2px; }
  .cat-dist .db span { display: block; height: 100%; border-radius: 2px; min-width: 3px; }
  .cat-dist .db .t1 { background: linear-gradient(90deg, var(--tier-certified-1), var(--tier-certified-2)); }
  .cat-dist .db .t2 { background: linear-gradient(90deg, var(--tier-verified-1), var(--tier-verified-2)); }
  .cat-dist .db .t3 { background: linear-gradient(90deg, var(--tier-listed-1), var(--tier-listed-2)); }
  .cat-dist .db .t4 { background: var(--bg-500); }
  .cat-dist .dl { margin-top: 8px; font-family: var(--font-mono); font-size: 10px; color: var(--text-400); display: flex; justify-content: space-between; font-feature-settings: "tnum"; }

  .cat-top { display: grid; gap: 7px; }
  .cat-top .tp { display: flex; align-items: center; gap: 10px; font-size: 12.5px; }
  .cat-top .tp .lg {
    width: 20px; height: 20px; border-radius: 6px;
    display: grid; place-items: center;
    font-family: var(--font-mono); font-size: 8.5px; font-weight: 700; color: #0A0A0F;
  }
  .cat-top .tp .pn { color: var(--text-200); }
  .cat-top .tp .sc { margin-left: auto; font-family: var(--font-mono); font-size: 12px; color: var(--text-100); font-feature-settings: "tnum"; }

  .cat-row .arr { font-size: 16px; color: var(--text-400); transition: 100ms; text-align: right; }

  /* footnote */
  .ct-note {
    max-width: 1440px; margin: 0 auto;
    padding: 28px 32px 0;
    font-size: 13px; color: var(--text-400); line-height: 1.6;
  }
  .ct-note b { color: var(--text-300); font-weight: 500; }

  @media (max-width: 1100px) {
    .cat-row { grid-template-columns: 1fr 40px; }
    .cat-nums, .cat-dist, .cat-top { grid-column: 1; }
    .ct-stats { grid-template-columns: 1fr 1fr; }
    .ct-stats > div { border-right: 0; padding-left: 0; }
  }
  @media (max-width: 720px) {
    .ct-head, .ct-bar, .ct-list { padding-left: 20px; padding-right: 20px; }
    .ct-head h1 { font-size: 32px; }
    .ct-head .lede { font-size: 15px; }
    .ct-stats { grid-template-columns: 1fr; }
    .ct-stats > div { border-bottom: 1px solid var(--line-100); padding: 12px 0; }
    .cat-row { padding: 18px 0; }
    .cat-top { flex-wrap: wrap; row-gap: 8px; }
    .ct-note { padding: 14px 16px; }
  }