/* === Deferred CSS — loaded async via <link rel="preload"> === */
    /* Anchor-link toast (created lazily on first ¶ click) */
    .anchor-toast {
      position: fixed;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--color-text);
      color: var(--color-bg);
      padding: 8px 16px;
      border-radius: 6px;
      font-size: 13px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.2s ease;
      z-index: 1000;
    }
    .anchor-toast.show { opacity: 1; }

    /* Search overlay */
    .search-overlay {
      position: fixed;
      inset: 0;
      z-index: 200;
      display: flex;
      align-items: flex-start;
      justify-content: center;
      padding: 11vh 16px 16px;
    }
    .search-overlay[hidden] { display: none; }
    .search-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(20, 18, 14, 0.32);
      backdrop-filter: saturate(140%) blur(4px);
      -webkit-backdrop-filter: saturate(140%) blur(4px);
      animation: searchFade 0.18s ease-out;
    }
    [data-theme="dark"] .search-backdrop { background: rgba(0, 0, 0, 0.6); }
    .search-modal {
      position: relative;
      width: min(640px, 100%);
      max-height: min(72vh, 640px);
      background: var(--color-surface);
      border: 1px solid var(--color-border-strong);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      display: flex;
      flex-direction: column;
      overflow: hidden;
      animation: searchRise 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
    }
    @keyframes searchFade { from { opacity: 0; } to { opacity: 1; } }
    @keyframes searchRise {
      from { opacity: 0; transform: translateY(8px) scale(0.985); }
      to   { opacity: 1; transform: translateY(0) scale(1); }
    }
    @media (prefers-reduced-motion: reduce) {
      .search-backdrop, .search-modal { animation: none; }
    }
    .search-input-row {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 16px;
      border-bottom: 1px solid var(--color-border);
    }
    .search-icon { color: var(--color-text-muted); flex-shrink: 0; }
    .search-input {
      flex: 1;
      min-width: 0;
      background: transparent;
      border: none;
      outline: none;
      color: var(--color-text);
      font-family: inherit;
      font-size: 18px;
      line-height: 1.4;
      padding: 4px 0;
      letter-spacing: -0.005em;
    }
    .search-input::placeholder { color: var(--color-text-muted); }
    .search-input::-webkit-search-cancel-button { display: none; }
    .search-close {
      background: var(--color-bg);
      border: 1px solid var(--color-border-strong);
      border-radius: 5px;
      padding: 4px 10px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.06em;
      color: var(--color-text-soft);
      cursor: pointer;
      font-family: inherit;
      transition: color 0.12s ease, border-color 0.12s ease, background 0.12s ease;
    }
    .search-close:hover { color: var(--color-text); border-color: var(--color-accent); }
    .search-close:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
    .search-results-wrap { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 8px; }
    .search-results { list-style: none; margin: 0; padding: 0; }
    .search-result {
      display: block;
      padding: 12px 14px;
      border-radius: 8px;
      cursor: pointer;
      border: 1px solid transparent;
      transition: background 0.1s ease, border-color 0.1s ease;
    }
    .search-result:hover, .search-result.is-active {
      background: var(--color-accent-soft);
      border-color: var(--color-accent);
    }
    .search-result-title {
      font-size: 15.5px;
      font-weight: 700;
      color: var(--color-text);
      letter-spacing: -0.005em;
      line-height: 1.3;
    }
    .search-result-subtitle {
      display: block;
      font-size: 11.5px;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--color-text-muted);
      margin: 2px 0 6px;
    }
    .search-result-snippet {
      font-size: 13.5px;
      color: var(--color-text-soft);
      line-height: 1.5;
      margin: 0;
    }
    .search-result mark {
      background: var(--color-accent-soft);
      color: var(--color-text);
      padding: 0 2px;
      border-radius: 3px;
      font-weight: 600;
    }
    [data-theme="dark"] .search-result mark { background: var(--color-accent-soft); color: var(--color-accent); }
    .search-empty, .search-hint-body {
      margin: 0;
      padding: 28px 18px;
      text-align: center;
      color: var(--color-text-muted);
      font-size: 14px;
    }
    .search-hint-body { font-style: italic; }
    .search-footer {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 10px 16px;
      border-top: 1px solid var(--color-border);
      background: var(--color-bg);
      font-size: 12px;
      color: var(--color-text-muted);
      flex-wrap: wrap;
    }
    .search-kbd-row { display: inline-flex; align-items: center; gap: 6px; }
    .search-kbd-row-spacer { flex: 1; }
    .search-kbd {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 22px;
      padding: 1px 6px;
      font-family: inherit;
      font-size: 11px;
      font-weight: 600;
      color: var(--color-text-soft);
      background: var(--color-surface);
      border: 1px solid var(--color-border-strong);
      border-bottom-width: 2px;
      border-radius: 4px;
      line-height: 1.4;
    }
    .search-credit { font-size: 11.5px; color: var(--color-text-muted); }

    /* Topbar search trigger */
    .search-trigger { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; }
    .search-trigger-kbd {
      display: inline-flex;
      gap: 2px;
      font-size: 10.5px;
      font-weight: 700;
      letter-spacing: 0.04em;
      color: var(--color-text-muted);
      padding: 1px 6px;
      background: var(--color-bg);
      border: 1px solid var(--color-border);
      border-radius: 4px;
    }
    .search-trigger:hover .search-trigger-kbd {
      color: var(--color-text-soft);
      border-color: var(--color-border-strong);
    }
    @media (max-width: 640px) {
      .search-overlay { padding: 0; align-items: stretch; }
      .search-modal {
        width: 100%;
        max-height: 100vh;
        height: 100vh;
        border-radius: 0;
        border: none;
      }
      .search-input { font-size: 17px; }
      .search-trigger-kbd { display: none; }
      .search-trigger-label { display: none; }
    }

    /* Keyboard shortcuts overlay */
    .kbd-overlay {
      position: fixed;
      inset: 0;
      z-index: 200;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 24px;
    }
    .kbd-overlay[aria-hidden="true"] { display: none; }
    .kbd-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(20, 20, 22, 0.45);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      animation: kbdFade 0.18s ease-out;
    }
    [data-theme="dark"] .kbd-backdrop { background: rgba(0, 0, 0, 0.6); }
    .kbd-card {
      position: relative;
      background: var(--color-surface);
      color: var(--color-text);
      border: 1px solid var(--color-border-strong);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      max-width: 520px;
      width: 100%;
      max-height: calc(100vh - 48px);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      animation: kbdRise 0.18s ease-out;
      outline: none;
    }
    .kbd-card-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 18px 22px;
      border-bottom: 1px solid var(--color-border);
    }
    .kbd-card-title { margin: 0; font-size: 15px; font-weight: 600; color: var(--color-text); }
    .kbd-close {
      background: transparent;
      border: 1px solid transparent;
      color: var(--color-text-soft);
      font-size: 22px;
      line-height: 1;
      width: 32px;
      height: 32px;
      border-radius: 6px;
      cursor: pointer;
      font-family: inherit;
    }
    .kbd-close:hover { color: var(--color-text); border-color: var(--color-border-strong); }
    .kbd-card-body { padding: 14px 22px 20px; overflow-y: auto; }
    .kbd-table { width: 100%; border-collapse: collapse; font-size: 14px; }
    .kbd-table th {
      text-align: left;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--color-text-muted);
      font-weight: 600;
      padding: 8px 0;
      border-bottom: 1px solid var(--color-border);
    }
    .kbd-table td {
      padding: 10px 8px 10px 0;
      border-bottom: 1px solid var(--color-border);
      vertical-align: middle;
      color: var(--color-text-soft);
    }
    .kbd-table td:first-child { white-space: nowrap; width: 42%; }
    .kbd-table tr:last-child td { border-bottom: none; }
    .kbd-chip {
      display: inline-block;
      font-family: inherit;
      font-size: 12px;
      font-weight: 600;
      color: var(--color-text);
      background: var(--color-bg);
      border: 1px solid var(--color-border-strong);
      border-bottom-width: 2px;
      border-radius: 5px;
      padding: 2px 7px;
      min-width: 22px;
      text-align: center;
    }
    .kbd-or { color: var(--color-text-muted); font-size: 12px; margin: 0 4px; }
    .kbd-foot { margin: 14px 0 0; font-size: 12px; color: var(--color-text-muted); }
    .kbd-hint { font-size: 12px; color: var(--color-text-muted); margin-right: 4px; display: none; }
    .kbd-hint kbd {
      font-family: inherit;
      background: var(--color-bg);
      border: 1px solid var(--color-border);
      border-radius: 4px;
      padding: 1px 5px;
      font-size: 11px;
      color: var(--color-text-soft);
    }
    @media (min-width: 980px) { .kbd-hint { display: inline; } }
    @keyframes kbdFade { from { opacity: 0; } to { opacity: 1; } }
    @keyframes kbdRise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
    @media (prefers-reduced-motion: reduce) {
      .kbd-backdrop, .kbd-card { animation: none; }
    }
    @media (max-width: 600px) {
      .kbd-overlay { padding: 0; align-items: stretch; }
      .kbd-card { max-width: none; max-height: 100vh; border-radius: 0; border: none; }
    }