/* Shared search interaction, with compact header and prominent home treatments. */
.reader-main [id]{scroll-margin-top:145px}
.reader-header{position:sticky;top:0;z-index:40;gap:28px;padding-top:17px;padding-bottom:17px;box-shadow:0 4px 24px #00000008}
.reader-header .brand{flex-shrink:0}.reader-header nav{flex-shrink:0}.quick-search{position:relative;min-width:0;text-align:left;margin:0}
.quick-search--header{flex:1;max-width:540px}.quick-search-bar{display:flex;align-items:center;gap:10px;padding:7px 8px 7px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);transition:border-color .15s,box-shadow .15s}
.quick-search:focus-within .quick-search-bar{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 13%,transparent)}
.quick-search .quick-search-bar input{min-width:0;flex:1;width:100%;display:block;border:0;background:transparent;border-radius:0;color:var(--ink);margin:0;padding:10px 0;font:inherit;font-size:14px;line-height:1.5;outline:none;box-shadow:none}
.quick-search input::placeholder{color:var(--muted);opacity:.9}.search-magnifier{width:21px;height:21px;flex-shrink:0;color:var(--muted)}.search-magnifier svg{display:block;width:100%;height:100%}
.quick-search .quick-search-submit{background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;padding:11px 17px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}
.quick-search-panel[hidden]{display:none!important}.quick-search-panel{position:absolute;z-index:60;top:calc(100% + 10px);left:0;right:0;max-height:min(560px,65vh);overflow:auto;overscroll-behavior:contain;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 50px #0005;padding:8px;color:var(--ink)}
.quick-search-caption{font-size:10px;letter-spacing:1.5px;color:var(--muted);padding:10px 12px 0;font-weight:700}.quick-search-status{font-size:12px;color:var(--muted);padding:8px 12px;margin:0;line-height:1.6}
.quick-search-result{display:grid;grid-template-columns:1fr;gap:4px;padding:12px;border-radius:8px;text-decoration:none;border:1px solid transparent;overflow-wrap:anywhere;line-height:1.5}
.quick-search-result:hover,.quick-search-result[aria-selected=true]{background:var(--surface-high);border-color:var(--line);color:var(--ink)}.quick-search-result strong{font-size:15px;color:var(--ink);font-weight:650}.quick-search-type{font-size:10px;color:var(--accent);font-weight:700}.quick-search-result small{font-size:12px;color:var(--muted);font-weight:400}
.quick-search-all{display:flex;justify-content:space-between;align-items:center;padding:13px 12px;border-top:1px solid var(--line);margin-top:6px;font-size:12px;font-weight:650;text-decoration:none;color:var(--accent)}
.reader-hero.reader-hero--search{display:block;min-height:510px;padding:76px 0 64px;overflow:visible}.reader-hero--search .hero-copy{position:relative;max-width:960px;margin:auto;text-align:center}.reader-hero--search .hero-copy h1{max-width:860px;margin:22px auto;letter-spacing:-2px;font-size:clamp(38px,4.8vw,66px)}
.reader-hero--search .hero-description{max-width:670px;margin:0 auto 32px;font-size:17px}.reader-hero--search .hero-topics{justify-content:center;gap:12px;margin-top:22px}.reader-hero--search .hero-topics a{border:1px solid var(--line);border-radius:30px;padding:7px 18px;background:var(--surface);font-size:12px}
.quick-search--hero{max-width:850px;margin:0 auto}.quick-search--hero .quick-search-bar{padding:12px 12px 12px 24px;gap:16px;border-radius:16px;border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:0 18px 55px #00000015}
.quick-search--hero .quick-search-bar input{font-size:18px;padding:14px 0}.quick-search--hero .search-magnifier{width:26px;height:26px}.quick-search--hero .quick-search-submit{font-size:15px;padding:18px 30px;border-radius:10px}
.reader-hero--search .hero-illustration{position:absolute;right:0;top:8px;width:300px;height:300px;opacity:.11;z-index:-1;pointer-events:none}.reader-hero--search .hero-coordinate{display:none}
@media(max-width:1100px){.reader-header nav .reader-header-topic{display:none}.reader-header{gap:22px}.reader-header nav{gap:10px}.reader-header .reader-languages{padding-left:0;border:0}.quick-search--header{max-width:none}}
@media(max-width:700px){.reader-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:13px;padding:14px 18px}.reader-header .brand{font-size:16px}.reader-header nav{grid-row:1;grid-column:2}.quick-search--header{grid-row:2;grid-column:1/-1;width:100%}.reader-header .quick-search-bar{padding:5px 7px 5px 12px}.quick-search .quick-search-bar input{font-size:16px}.reader-header .quick-search-submit{padding:10px 15px}.reader-hero.reader-hero--search{padding:44px 0 40px;min-height:390px}.reader-hero--search .hero-copy h1{font-size:38px;letter-spacing:-1.3px}.reader-hero--search .hero-description{font-size:14px;margin-bottom:24px}.reader-hero--search .hero-topics{gap:8px;flex-wrap:wrap}.reader-hero--search .hero-topics a{padding:6px 12px}.quick-search--hero .quick-search-bar{padding:8px 8px 8px 14px;gap:10px}.quick-search--hero .search-magnifier{width:20px;height:20px}.quick-search--hero .quick-search-submit{padding:15px 17px;font-size:13px}.quick-search--hero .quick-search-bar input{font-size:16px}.quick-search-panel{max-height:48vh}.reader-hero--search .hero-illustration{width:180px;height:180px;top:12px;right:0}.reader-main .quick-search-result strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){.quick-search-bar{transition:none}}