.sup-top { border-bottom: 1px solid var(--border); background: rgba(8, 10, 18, 0.6); backdrop-filter: blur(12px); }
.sup-top-inner { max-width: var(--max); margin: 0 auto; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.sup-home-link { margin: 0; }
.sup-search { display: flex; align-items: center; gap: 10px; padding: 0 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); }
.sup-search:focus-within { border-color: var(--accent); }
.sup-search input { flex: 1; min-width: 0; padding: 12px 0; font: inherit; color: var(--text); background: none; border: 0; outline: none; }
.sup-search kbd { font: inherit; font-size: 0.72rem; padding: 2px 6px; border-radius: 6px; border: 1px solid var(--border); }
.sup-search-top { width: min(420px, 100%); }
.sup-search-big { margin: 24px 0 8px; max-width: 640px; }
.sup-search-big input { padding: 15px 0; font-size: 1.02rem; }
.sup-layout { max-width: var(--max); margin: 0 auto; padding: 32px 16px 72px; display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px; align-items: start; }
.sup-side { position: sticky; top: 84px; max-height: calc(100vh - 100px); overflow-y: auto; font-size: 0.9rem; }
.sup-side-wrap > summary { display: none; }
.sup-side-home { display: block; margin-bottom: 14px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent-2); font-weight: 600; }
.sup-group { margin-bottom: 6px; }
.sup-group summary { cursor: pointer; padding: 5px 0; font-weight: 600; color: var(--text); list-style: none; }
.sup-group summary::before { content: "›"; display: inline-block; width: 14px; color: var(--muted); transition: transform 0.15s; }
.sup-group[open] summary::before { transform: rotate(90deg); }
.sup-group a { display: block; padding: 4px 0 4px 14px; margin-left: 5px; border-left: 1px solid var(--border); color: var(--muted); }
.sup-group a:hover { color: var(--text); }
.sup-group a[aria-current] { color: var(--accent); border-left-color: var(--accent); }
.sup-main h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -0.02em; margin: 0 0 10px; }
.sup-popular-label { margin-top: 28px; }
.sup-popular { display: flex; flex-wrap: wrap; gap: 8px; }
.sup-chip { padding: 7px 14px; border-radius: 999px; font-size: 0.88rem; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); }
.sup-chip:hover { border-color: var(--accent); }
.sup-sections { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr)); gap: 16px; margin-top: 36px; }
.sup-section h2 { font-size: 1.15rem; margin: 0 0 4px; }
.sup-section > .muted { margin: 0 0 12px; font-size: 0.9rem; }
.sup-section ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 0.92rem; }
.sup-section a { color: var(--text); }
.sup-section a:hover, .sup-all { color: var(--accent); }
.sup-all { display: inline-block; margin-top: 10px; font-size: 0.86rem; }
.sup-count { margin: 16px 0 10px; }
.sup-results { display: grid; gap: 10px; }
.sup-result { display: grid; gap: 3px; padding: 14px 18px; color: var(--text); transition: border-color 0.15s; }
.sup-result:hover { border-color: var(--accent); }
.sup-result-section { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-2); font-weight: 600; }
.sup-page { max-width: 760px; }
.sup-crumbs { font-size: 0.86rem; color: var(--muted); margin: 0 0 12px; }
.sup-crumbs a { color: var(--accent-2); }
.sup-body { margin-top: 24px; line-height: 1.7; font-size: 1.02rem; }
.sup-body h3 { font-size: 1.15rem; margin: 28px 0 8px; }
.sup-body ul, .sup-body ol { padding-left: 22px; display: grid; gap: 6px; }
.sup-body a { color: var(--accent); }
.sup-body code { font-size: 0.9em; padding: 1px 6px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); }
.sup-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 40px; }
.sup-pager a { display: grid; gap: 2px; padding: 14px 18px; color: var(--text); }
.sup-pager a:hover { border-color: var(--accent); }
.sup-next { text-align: right; grid-column: 2; }
.sup-ask { margin-top: 48px; }
.sup-ask h2 { font-size: 1.2rem; margin: 0 0 6px; }
.sup-ask p { margin: 0 0 14px; }
@media (max-width: 860px) {
  .sup-layout { grid-template-columns: 1fr; gap: 20px; }
  .sup-side { position: static; max-height: none; }
  .sup-side-wrap > summary { display: block; cursor: pointer; padding: 12px 16px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); font-weight: 600; margin-bottom: 12px; }
  .sup-search kbd { display: none; }
}