.sr{max-width:860px}.sr-head{flex-direction:column;gap:16px;display:flex}.sr-head h1{letter-spacing:-.035em;color:var(--ink-900);margin:0;font-size:clamp(30px,3.2vw,40px);font-weight:700}.sr-box{border:1px solid var(--rule);background:var(--surface-card);height:60px;color:var(--ink-400);border-radius:999px;align-items:center;gap:12px;padding:0 20px;display:flex;position:relative;box-shadow:0 8px 24px #0000000d}.sr-box:focus-within{border-color:var(--ink-900);color:var(--ink-900)}.sr-box input{min-width:0;color:var(--ink-900);font:inherit;background:0 0;border:0;outline:0;flex:1;font-size:17px}.sr-box input::placeholder{color:var(--ink-400)}.sr-box-skeleton{background:var(--surface-sunken)}.sr-spinner{border:2px solid var(--rule);border-top-color:var(--hl);border-radius:999px;width:18px;height:18px;animation:.7s linear infinite sr-spin}@keyframes sr-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.sr-spinner{animation:none}}.sr-try{color:var(--ink-400);flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:14px;display:flex}.sr-try a{color:var(--ink-600);text-decoration:underline;-webkit-text-decoration-color:var(--rule-strong);text-decoration-color:var(--rule-strong);text-underline-offset:4px}.sr-try a:hover{color:var(--ink-900);text-decoration-color:currentColor}.sr-tabs{background:var(--surface-card);border:1px solid var(--rule);scrollbar-width:none;border-radius:999px;gap:4px;width:fit-content;max-width:100%;padding:4px;display:flex;overflow-x:auto}.sr-tabs a{min-height:36px;color:var(--ink-600);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.sr-tabs a:hover{color:var(--ink-900)}.sr-tabs a[aria-current=page]{background:var(--btn-bg);color:#fff}:root[data-theme=dark] .sr-tabs a[aria-current=page]{background:var(--btn-bg);color:var(--btn-ink)}.sr-tabs a span{opacity:.6;font-variant-numeric:tabular-nums;font-size:12px}.sr-none{color:var(--ink-600);margin:0}.sr-results{padding-top:8px;padding-bottom:8px}.sr-list{margin:0;padding:0;list-style:none}.sr-list li+li{border-top:1px solid var(--rule)}.sr-list a{color:var(--ink-900);flex-direction:column;gap:6px;padding:16px 0;text-decoration:none;display:flex}.sr-meta{flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:13px;display:flex}.sr-topic{color:var(--ink-900);font-weight:650}.sr-paper{color:var(--ink-400);font-variant-numeric:tabular-nums;margin-left:auto}.sr-stem{color:var(--ink-600);font-size:15px;line-height:1.55}.sr-list a:hover .sr-stem{color:var(--ink-900)}.sr-list mark{box-shadow:0 0 0 2px color-mix(in srgb, var(--hl) 22%, transparent);background:color-mix(in srgb, var(--hl) 22%, transparent);color:inherit;border-radius:3px;padding:0}.sr-more{border-top:1px solid var(--rule);color:var(--ink-400);margin:0;padding:12px 0 8px;font-size:13px}@media (max-width:639px){.sr-box{height:54px}.sr-paper{width:100%;margin-left:0}}