.fq-hero{position:relative;overflow:hidden;padding:76px 0 64px;background:radial-gradient(circle at 8% 10%,rgba(42,106,111,.12),transparent 40%),radial-gradient(circle at 95% 0,rgba(242,181,145,.45),transparent 48%)}.fq-hero-inner{display:grid;grid-template-columns:1.15fr 1fr;grid-gap:56px;gap:56px;align-items:center}.fq-hero h1{margin:14px 0 16px;font-size:clamp(2.3rem,5vw,3.6rem)}.fq-hero h1 .accent{display:block}.fq-hero .lede{max-width:30rem}.fq-search{margin-top:28px}.fq-popular{display:grid;grid-gap:10px;gap:10px;padding:26px;border-radius:var(--r-xl);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg)}.fq-popular>strong{font:700 .72rem var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--terracotta);margin-bottom:4px}.fq-pop{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;border-radius:var(--r);border:1px solid var(--line-soft);background:var(--cream);text-align:left;font:600 1rem/1.35 var(--font-serif);color:var(--ink);cursor:pointer;transition:transform .2s var(--ease),border-color .2s,background .2s;animation:fq-in .5s var(--ease) both;animation-delay:calc(var(--i) * 80ms)}.fq-pop>span:nth-child(2){flex:1 1}.fq-pop>svg{color:var(--muted);transition:transform .2s var(--ease)}.fq-pop:hover{border-color:var(--coral);background:var(--peach-soft);transform:translateX(3px)}.fq-pop:hover>svg{transform:translateX(3px);color:var(--terracotta)}.fq-pop-ic{width:32px;height:32px;flex:none;border-radius:10px;display:grid;place-items:center;background:var(--peach-soft);color:var(--terracotta)}@keyframes fq-in{0%{opacity:0;transform:translateY(8px)}}@media (prefers-reduced-motion:reduce){.fq-pop{animation:none}}@media (max-width:900px){.fq-hero-inner{grid-template-columns:minmax(0,1fr);gap:32px}.fq-hero{padding:48px 0 40px}}.fq-body{display:grid;grid-template-columns:250px 1fr;grid-gap:56px;gap:56px;align-items:start;padding-top:24px;padding-bottom:72px}.fq-topics{position:-webkit-sticky;position:sticky;top:96px;display:grid;grid-gap:4px;gap:4px}.fq-topics a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r);color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.94rem;transition:background .2s}.fq-topics a:hover{background:var(--sand)}.fq-topics a.is-empty{opacity:.45;pointer-events:none}.fq-topics a>span:nth-child(2){flex:1 1}.fq-count{min-width:24px;padding:1px 8px;border-radius:999px;background:var(--sand);font-size:.75rem;text-align:center;color:var(--muted)}.fq-topic-ic{width:32px;height:32px;flex:none;border-radius:10px;display:inline-grid;place-items:center;background:var(--peach-soft);color:var(--terracotta)}.fq-group{scroll-margin-top:96px;margin-bottom:52px}.fq-group h2{display:flex;align-items:center;gap:12px;margin:0 0 8px;font-size:1.7rem}.fq-group h2 .fq-topic-ic{width:40px;height:40px;border-radius:12px}.fq-list details[open]{background:linear-gradient(90deg,rgba(253,236,225,.55),transparent 70%)}.fq-list details[open] summary{color:var(--terracotta)}.fq-list details p,.fq-list summary{padding-left:14px;padding-right:14px}.fq-list details p{color:var(--ink-2)}.fq-results{display:flex;align-items:center;gap:12px;margin:0 0 24px;color:var(--muted)}.fq-empty{padding:40px;border-radius:var(--r-xl);background:var(--surface);border:1px dashed var(--line);text-align:center}.fq-empty h2{font-size:1.5rem}.fq-empty .btn{margin-top:12px}@media (max-width:900px){.fq-body{grid-template-columns:minmax(0,1fr);gap:24px}.fq-topics{position:static;display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.fq-topics a{flex:none;border:1px solid var(--line);border-radius:999px;background:var(--surface);padding:6px 12px 6px 6px}.fq-topics .fq-count{display:none}.fq-topic-ic{width:28px;height:28px}}.fq-more{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px;margin-bottom:88px}.fq-more-card{display:grid;grid-gap:6px;gap:6px;justify-items:start;padding:26px;border-radius:var(--r-xl);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);color:inherit;text-decoration:none;transition:transform .25s var(--ease),box-shadow .25s}.fq-more-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.fq-more-card strong{font:600 1.25rem var(--font-serif);margin-top:8px}.fq-more-card>span:last-child{color:var(--muted);font-size:.94rem}.fq-more-ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,var(--c1),var(--c2));color:var(--ca)}.fq-more-ic svg{width:22px;height:22px}@media (max-width:860px){.fq-more{grid-template-columns:minmax(0,1fr)}}