/* LLM Wiki Tools – design system */
:root{--ink:#0B1020;--ink2:#3B4256;--ink3:#6B7389;--bg:#F6F7FB;--card:#fff;--line:#E4E7F0;--brand:#5B5BF7;--brand2:#8B5CF6;--mint:#10D9A0;--good:#059669;--warn:#B45309;--bad:#DC2626;--grad:linear-gradient(135deg,#5B5BF7 0%,#8B5CF6 60%,#C084FC 100%);--r:18px;--rs:12px;--sh:0 1px 2px rgba(11,16,32,.04),0 12px 32px -14px rgba(11,16,32,.14);--font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--mono:'JetBrains Mono',ui-monospace,Menlo,monospace}
.lws-wrap{max-width:1240px;margin:0 auto;padding:0 20px}.lws-section{padding:32px 20px}
.lws-hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 15% -10%,rgba(91,91,247,.55),transparent 60%),radial-gradient(700px 380px at 95% 10%,rgba(16,217,160,.28),transparent 60%),radial-gradient(600px 400px at 60% 120%,rgba(192,132,252,.35),transparent 60%),#0B1020;color:#fff;padding:80px 0 72px}
.lws-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 50% 20%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 20%,#000 30%,transparent 75%);pointer-events:none}
.lws-hero>*{position:relative;z-index:1}.lws-hero--sm{padding:44px 0 40px}
.lws-hero h1{font:800 clamp(30px,5vw,56px)/1.08 var(--font);letter-spacing:-.03em;margin:10px 0 12px;color:#fff}.lws-hero--sm h1{font-size:clamp(26px,4vw,42px)}
.lws-hero p{font:400 clamp(16px,1.6vw,19px)/1.6 var(--font);color:#C9CFE3;max-width:760px;margin:0 0 22px}
.lws-grad-text{background:linear-gradient(90deg,#A5B4FC,#10D9A0);-webkit-background-clip:text;background-clip:text;color:transparent}
.lws-crumbs{font:500 13px var(--font);color:#9AA3BF}.lws-crumbs a{color:#C9CFE3;text-decoration:none}.lws-crumbs a:hover{color:#fff}
.lws-badges{display:flex;flex-wrap:wrap;gap:8px}.lws-badges span{padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);font:600 13px var(--font);color:#E4E7F5}
.lws-search{display:flex;align-items:center;gap:10px;max-width:720px;padding:8px 10px 8px 18px;background:#fff;border-radius:16px;box-shadow:0 20px 50px -20px rgba(0,0,0,.5);color:var(--ink)}
.lws-search input{flex:1;border:0;outline:0;font:500 17px var(--font);padding:12px 0;background:transparent;color:var(--ink);min-width:0}
.lws-search kbd{font:600 12px var(--mono);padding:4px 8px;border:1px solid var(--line);border-radius:6px;color:var(--ink3)}
.lws-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:22px;scrollbar-width:thin}
.lws-chip{white-space:nowrap;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font:600 14px var(--font);color:var(--ink2);text-decoration:none}
.lws-chip:hover{border-color:var(--brand);color:var(--brand)}.lws-chip.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.lws-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.lws-cat{display:flex;flex-direction:column;gap:6px;padding:22px;border-radius:var(--r);background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);box-shadow:var(--sh);transition:.2s}
.lws-cat:hover{transform:translateY(-3px);border-color:rgba(91,91,247,.45);box-shadow:0 24px 50px -24px rgba(91,91,247,.5)}
.lws-cat i{font-style:normal;font-size:28px;width:52px;height:52px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,rgba(91,91,247,.12),rgba(16,217,160,.14));margin-bottom:6px}
.lws-cat strong{font:700 18px var(--font)}.lws-cat span{font:400 14px/1.5 var(--font);color:var(--ink3)}.lws-cat em{font:700 13px var(--font);font-style:normal;color:var(--brand);margin-top:auto;padding-top:6px}
.lws-tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.lws-tcard{display:grid;grid-template-columns:44px 1fr;grid-template-rows:auto 1fr;column-gap:12px;row-gap:4px;padding:16px;border-radius:16px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:.18s}
.lws-tcard:hover{border-color:rgba(91,91,247,.5);box-shadow:0 16px 36px -20px rgba(91,91,247,.55);transform:translateY(-2px)}
.lws-tcard__ic{grid-row:1/3;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:var(--bg)}
.lws-tcard__t{font:700 15.5px/1.3 var(--font)}.lws-tcard__d{font:400 13.5px/1.5 var(--font);color:var(--ink3)}
.lws-pro,.lws-ai{font:700 10px var(--mono);font-style:normal;padding:2px 6px;border-radius:6px;vertical-align:2px;margin-left:4px}.lws-pro{background:#111827;color:#10D9A0}.lws-ai{background:rgba(91,91,247,.12);color:var(--brand)}
.lws-noresults{text-align:center;color:var(--ink3);padding:30px}
.lws-h2{font:800 clamp(22px,3vw,30px) var(--font);letter-spacing:-.02em;margin:34px 0 16px;color:var(--ink)}
/* tool workspace */
.lws-tool{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--sh);overflow:hidden}
.lws-tool__form{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:24px}
.lws-field{display:flex;flex-direction:column;gap:7px;font:600 13.5px var(--font);color:var(--ink2)}.lws-field.is-wide{grid-column:1/-1}
.lws-field input,.lws-field select,.lws-field textarea{width:100%;box-sizing:border-box;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;font:500 15px var(--font);color:var(--ink);background:#FBFBFE;transition:.15s}
.lws-field textarea{font-family:var(--font);resize:vertical;min-height:140px}
.lws-field input:focus,.lws-field select:focus,.lws-field textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(91,91,247,.14);background:#fff}
.lws-tool__bar{grid-column:1/-1;display:flex;gap:10px;flex-wrap:wrap}
.lws-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:12px;border:1.5px solid var(--line);background:#fff;color:var(--ink);font:700 14.5px var(--font);cursor:pointer;text-decoration:none!important;transition:.15s}
.lws-btn:hover{border-color:var(--ink)}.lws-btn--primary{background:var(--grad);color:#fff!important;border-color:transparent;box-shadow:0 10px 24px -10px rgba(91,91,247,.7)}
.lws-btn--primary:hover{filter:brightness(1.07);transform:translateY(-1px)}.lws-btn--sm{padding:7px 12px;font-size:13px}.lws-btn:disabled{opacity:.7;cursor:progress}
.lws-tool__out{border-top:1px solid var(--line);background:#FBFBFE}
.lws-tool__outbar{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;border-bottom:1px solid var(--line);font:700 14px var(--font)}.lws-tool__outbar span{display:flex;gap:8px}
.lws-tool__result{padding:22px 24px;font:400 15.5px/1.7 var(--font);color:var(--ink);overflow-wrap:anywhere}
.lws-md h2,.lws-md h3,.lws-md h4{font-family:var(--font);letter-spacing:-.01em;margin:18px 0 8px}.lws-md p{margin:0 0 12px}.lws-md code{font:13px var(--mono);background:#EEF0F7;padding:2px 6px;border-radius:6px}
.lws-checks{display:grid;gap:8px;margin-bottom:14px}
.lws-check{display:grid;grid-template-columns:12px minmax(160px,34%) 1fr;gap:12px;align-items:start;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:12px}
.lws-check__dot{width:10px;height:10px;border-radius:50%;margin-top:6px;background:#94A3B8}.is-good .lws-check__dot{background:var(--good)}.is-warn .lws-check__dot{background:#F59E0B}.is-bad .lws-check__dot{background:var(--bad)}
.lws-check__l{font-weight:700;font-size:14px}.lws-check__v{font-size:14px;color:var(--ink2);word-break:break-word}
.lws-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:14px}
.lws-stat{padding:16px;border-radius:14px;background:#fff;border:1px solid var(--line)}.lws-stat strong{display:block;font:800 22px var(--font);color:var(--ink);letter-spacing:-.02em}.lws-stat span{font:600 12.5px var(--font);color:var(--ink3)}
.lws-tablewrap{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:560px;background:#fff;margin:0 0 14px}
.lws-tablewrap table{width:100%;border-collapse:collapse;font:400 14px var(--font)}.lws-tablewrap th,.lws-tablewrap td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.lws-tablewrap th{position:sticky;top:0;background:#F3F4FA;font:700 12px var(--font);text-transform:uppercase;letter-spacing:.05em;color:var(--ink3)}
.lws-codeout,.lws-tool pre{background:#0B1020;color:#E2E8F5;padding:16px;border-radius:12px;font:13px/1.6 var(--mono);white-space:pre-wrap;word-break:break-word;overflow:auto;max-height:520px}
.lws-hint{font-size:13.5px;color:var(--ink3)}.lws-err{padding:14px 16px;border-radius:12px;background:#FEF2F2;color:var(--bad);font-weight:600}
.lws-serp{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;font-family:Arial,sans-serif;margin-bottom:14px;max-width:640px}.lws-serp__url{font-size:13px;color:#202124}.lws-serp__t{font-size:20px;color:#1a0dab;margin:4px 0}.lws-serp__d{font-size:14px;color:#4d5156;line-height:1.55}
.lws-skel i{display:block;height:14px;border-radius:8px;margin:10px 0;background:linear-gradient(90deg,#EEF0F7 25%,#E1E4EF 50%,#EEF0F7 75%);background-size:200% 100%;animation:lwsk 1.2s infinite}.lws-skel i:nth-child(2){width:80%}.lws-skel i:nth-child(3){width:60%}
@keyframes lwsk{to{background-position:-200% 0}}
.lws-spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;display:inline-block;animation:lwsp .7s linear infinite}@keyframes lwsp{to{transform:rotate(360deg)}}
.lws-about{padding-top:0}.lws-grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lws-panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 24px}.lws-panel h2{font:800 20px var(--font);margin:0 0 10px}.lws-panel ol,.lws-panel ul{margin:0;padding-left:20px;color:var(--ink2);line-height:1.8}
@media(max-width:760px){.lws-grid2{grid-template-columns:1fr}.lws-hero{padding:56px 0 48px}.lws-tool__form{padding:18px}.lws-tool__result{padding:18px}.lws-check{grid-template-columns:12px 1fr}.lws-check__v{grid-column:2}.lws-search kbd{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.lws-tcard[hidden],.lws-cat[hidden],[data-grid] [hidden]{display:none!important}