@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap");:root{--bg:#08090d;--bg-soft:#0c0e13;--panel:#11131a;--panel-2:#161924;--border:#232733;--border-soft:#1a1d27;--text:#e9ebf2;--muted:#98a1b3;--faint:#5a6273;--accent:#b6ff3c;--accent-dim:#8fcf2f;--accent-glow:rgba(182,255,60,.16);--green:#56d364;--red:#ff6b6b;--amber:#e3b341;--display:"Space Grotesk",system-ui,sans-serif;--sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(900px 500px at 80% -10%,rgba(182,255,60,.05),transparent 60%),radial-gradient(700px 400px at 0 0,rgba(91,140,255,.04),transparent 55%)}a{color:inherit;text-decoration:none}.wrap{max-width:1080px;margin:0 auto;padding:40px 24px 96px}.home-hero{padding:28px 0 8px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dim);margin-bottom:18px}.home-title{font-family:var(--display);font-size:clamp(34px,5.2vw,56px);line-height:1.05;letter-spacing:-.02em;margin:0 0 20px;font-weight:700}.accent{color:var(--accent)}.home-sub{max-width:620px;color:var(--muted);font-size:17px;line-height:1.6;margin:0 0 44px}.catalog-head{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--text);margin-bottom:18px}.catalog-rule{flex:1 1;height:1px;background:var(--border-soft)}.muted{color:var(--muted)}.catalog{list-style:none;margin:0;padding:0;display:grid;grid-gap:12px;gap:12px}.lab-card{display:flex;align-items:center;gap:20px;padding:22px 24px;background:linear-gradient(180deg,var(--panel),var(--bg-soft));border:1px solid var(--border);border-radius:var(--radius);transition:border-color .18s,transform .18s,box-shadow .18s}.lab-card:hover{border-color:var(--accent-dim);transform:translateY(-2px);box-shadow:0 12px 40px -20px var(--accent-glow)}.lab-card-order{font-family:var(--display);font-size:26px;font-weight:700;color:var(--faint);width:34px;text-align:center;flex-shrink:0}.lab-card:hover .lab-card-order{color:var(--accent)}.lab-card-body{flex:1 1;min-width:0}.lab-card-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}.lab-card-top h2{font-size:18px;font-weight:600;margin:0}.lab-card-level{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-dim);border:1px solid var(--border);border-radius:999px;padding:3px 9px}.lab-card-body p{margin:0 0 10px;color:var(--muted);font-size:14px;line-height:1.5}.lab-card-meta{display:flex;gap:8px;font-size:12.5px;color:var(--faint)}.lab-card-go{font-size:22px;color:var(--faint);transition:transform .18s,color .18s}.lab-card:hover .lab-card-go{color:var(--accent);transform:translateX(4px)}.back{display:inline-block;font-size:13px;color:var(--muted);margin-bottom:24px;transition:color .15s}.back:hover{color:var(--accent)}.lab-grid{display:grid;grid-template-columns:340px 1fr;grid-gap:36px;gap:36px;align-items:start}@media (max-width:900px){.lab-grid{grid-template-columns:1fr}}.lab-narrative{position:-webkit-sticky;position:sticky;top:28px}.lab-level{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-dim);margin-bottom:10px}.lab-narrative h1{font-family:var(--display);font-size:30px;letter-spacing:-.02em;margin:0 0 18px}.prose{color:var(--muted);font-size:14.5px;line-height:1.7}.prose h2{font-family:var(--display);font-size:16px;color:var(--text);margin:22px 0 8px}.prose p{margin:0 0 12px}.prose code{font-family:var(--mono);font-size:12.5px;background:var(--panel-2);border:1px solid var(--border-soft);border-radius:5px;padding:1px 5px;color:var(--accent)}.prose ol,.prose ul{padding-left:20px;margin:0 0 14px}.prose li{margin-bottom:6px}.prose strong{color:var(--text)}.prose blockquote{margin:14px 0;padding:10px 14px;border-left:2px solid var(--accent-dim);background:var(--accent-glow);border-radius:0 8px 8px 0;font-size:13.5px}.prose blockquote p{margin:0}.runner-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}.runner-actions{margin-left:auto;display:flex;gap:10px}.badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:var(--panel)}.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);flex-shrink:0}.dot.loading{background:var(--amber);animation:pulse 1.2s infinite}.dot.ready,.dot.running{background:var(--accent)}.dot.running{animation:pulse .8s infinite}.dot.done{background:var(--green)}.dot.error{background:var(--red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.chip{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}.chip-pass{color:var(--accent);background:var(--accent-glow);border:1px solid rgba(182,255,60,.3)}button{font-family:var(--sans);cursor:pointer;border:none}.btn-run{font-size:14px;font-weight:600;padding:9px 20px;border-radius:9px;background:var(--accent);color:#0a0d05;box-shadow:0 0 0 1px rgba(182,255,60,.4),0 8px 24px -12px var(--accent-glow);transition:transform .12s,box-shadow .18s}.btn-run:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 0 1px var(--accent),0 10px 30px -10px var(--accent-glow)}.btn-ghost{font-size:14px;font-weight:500;padding:9px 16px;border-radius:9px;background:transparent;color:var(--muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){color:var(--text);border-color:var(--faint)}button:disabled{opacity:.45;cursor:not-allowed}.editor-host{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg-soft)}.editor-host .cm-editor{max-height:560px}.blank-hints{display:grid;grid-gap:8px;gap:8px;margin-top:14px}.blank-hint{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;background:var(--panel);border:1px solid var(--border-soft);border-radius:10px}.blank-num{font-family:var(--mono);font-size:12px;font-weight:500;color:var(--accent);background:var(--accent-glow);border-radius:6px;width:22px;height:22px;display:grid;place-items:center;flex-shrink:0}.blank-hint strong{font-size:13px;font-weight:600}.blank-hint p{margin:2px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}.note{margin-top:14px;padding:11px 14px;border-radius:9px;font-size:13.5px}.note-warn{color:var(--amber);background:rgba(227,179,65,.08);border:1px solid rgba(227,179,65,.25)}.grade{margin-top:16px;padding:16px 18px;border-radius:var(--radius);animation:rise .35s ease both}.grade-title{font-family:var(--display);font-size:17px;font-weight:700;margin-bottom:4px}.grade p{margin:0;font-size:14px;line-height:1.55}.grade-pass{background:var(--accent-glow);border:1px solid rgba(182,255,60,.35)}.grade-pass .grade-title{color:var(--accent)}.grade-pass p{color:var(--text)}.grade-fail{background:hsla(0,100%,71%,.07);border:1px solid hsla(0,100%,71%,.25)}.grade-fail .grade-title{color:var(--red)}.grade-fail p{color:var(--muted)}.panel{margin-top:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);overflow:hidden}.panel h3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600;margin:0;padding:11px 16px;border-bottom:1px solid var(--border-soft)}.panel pre{margin:0;padding:14px 16px;font-family:var(--mono);font-size:12.5px;line-height:1.6;white-space:pre-wrap;word-break:break-word;color:var(--text)}.panel-err pre.err{color:var(--red)}.panel-plot{animation:rise .4s ease both}.panel-plot img{display:block;max-width:100%;background:#fff}.artifact{margin-top:18px;border:1px solid rgba(182,255,60,.28);border-radius:var(--radius);background:linear-gradient(180deg,rgba(182,255,60,.05),var(--panel));overflow:hidden;animation:rise .45s ease both}.artifact-head{display:flex;justify-content:space-between;align-items:center;padding:11px 16px;border-bottom:1px solid var(--border-soft)}.artifact-kicker{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.artifact-time{font-size:12px;color:var(--faint)}.artifact-body{display:flex;gap:16px;padding:16px;align-items:center}.artifact-thumb{width:96px;height:76px;object-fit:cover;border-radius:8px;background:#fff;flex-shrink:0}.artifact-title{font-size:15px;font-weight:600;margin-bottom:4px}.artifact-metric{font-family:var(--display);font-size:24px;font-weight:700;color:var(--accent)}.artifact-metric span{font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted)}.artifact-note{margin:8px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}.prov{--ta:var(--accent);position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:radial-gradient(60% 50% at 50% 30%,color-mix(in srgb,var(--ta) 9%,transparent),transparent 70%),var(--bg);animation:prov-in .25s ease both}.prov-leave{animation:prov-out .4s ease forwards;pointer-events:none}.prov-inner{justify-content:center;gap:56px;width:100%;max-width:920px}.prov-card,.prov-inner{display:flex;align-items:center}.prov-card{width:min(400px,100%);flex-shrink:0;flex-direction:column;text-align:center;gap:14px}.prov-quote{flex:1 1;max-width:420px;margin:0;padding-left:56px;border-left:1px solid var(--border);position:relative}.prov-quote-mark{display:block;font-family:Georgia,Times New Roman,serif;font-size:80px;line-height:.2;height:34px;color:color-mix(in srgb,var(--ta) 70%,transparent)}.prov-quote-text{margin:0;font-size:23px;line-height:1.5;font-style:italic;font-weight:400;letter-spacing:-.01em;color:var(--text)}.prov-quote-author{margin-top:22px;font-size:13.5px;font-weight:600;color:var(--ta);display:flex;flex-direction:column;gap:2px}.prov-quote-author span{font-weight:400;font-size:12.5px;color:var(--faint);letter-spacing:.02em}@media (max-width:820px){.prov-inner{flex-direction:column;gap:32px}.prov-quote{border-left:none;border-top:1px solid var(--border);padding-left:0;padding-top:28px;text-align:center;max-width:min(400px,100%)}.prov-quote-author{align-items:center}}@media (max-width:520px){.prov-quote{display:none}}.prov-orb{position:relative;width:84px;height:84px;display:grid;place-items:center;margin-bottom:4px}.prov-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--ta) 55%,transparent);animation:prov-ripple 1.8s ease-out infinite}.prov-ring:nth-child(2){animation-delay:.9s}.prov-core{width:30px;height:30px;border-radius:50%;background:var(--ta);box-shadow:0 0 24px -2px var(--ta);animation:pulse 1.3s ease-in-out infinite}.prov-title{font-family:var(--display,inherit);font-size:19px;font-weight:600;color:var(--text);letter-spacing:-.01em}.prov-sub{font-size:13px;color:var(--muted);line-height:1.55;max-width:340px}.prov-steps{list-style:none;margin:8px 0 0;padding:0;width:100%;max-width:280px;display:flex;flex-direction:column;gap:9px;text-align:left}.prov-step{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--faint);transition:color .3s}.prov-step-busy{color:var(--text)}.prov-step-ok{color:var(--muted)}.prov-tick{width:16px;height:16px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;font-size:10px;border:1.5px solid;color:var(--faint)}.prov-step-ok .prov-tick{background:var(--ta);border-color:var(--ta);color:var(--bg)}.prov-step-busy .prov-tick{border-color:var(--ta);color:var(--ta);border-top-color:transparent;animation:prov-spin .7s linear infinite}.prov-bar{margin-top:10px;width:100%;max-width:280px;height:3px;border-radius:3px;background:var(--border);overflow:hidden}.prov-bar-fill{display:block;height:100%;width:38%;border-radius:3px;background:linear-gradient(90deg,transparent,var(--ta),transparent);animation:prov-slide 1.3s ease-in-out infinite}@keyframes prov-ripple{0%{transform:scale(.5);opacity:.9}to{transform:scale(1.15);opacity:0}}@keyframes prov-spin{to{transform:rotate(1turn)}}@keyframes prov-slide{0%{transform:translateX(-120%)}to{transform:translateX(360%)}}@keyframes prov-in{0%{opacity:0}to{opacity:1}}@keyframes prov-out{0%{opacity:1}to{opacity:0;visibility:hidden}}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.qna{position:fixed;right:22px;bottom:22px;z-index:200;display:flex;flex-direction:column;align-items:flex-end;gap:14px;pointer-events:none}.qna>*{pointer-events:auto}.qna-fab{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#0a0d05;background:var(--accent);border:none;box-shadow:0 14px 34px -10px var(--accent-glow),0 0 0 1px rgba(182,255,60,.35);cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}.qna-fab:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 18px 40px -10px var(--accent),0 0 0 1px var(--accent)}.qna-fab.is-open{background:var(--panel-2);color:var(--text);box-shadow:0 14px 34px -12px rgba(0,0,0,.6),0 0 0 1px var(--border)}.qna-fab-x{font-size:18px;line-height:1}.qna-panel{width:min(360px,calc(100vw - 32px));max-height:min(560px,calc(100vh - 120px));display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 30px 70px -24px rgba(0,0,0,.8),0 0 0 1px rgba(182,255,60,.04);animation:qna-in .18s ease-out}@keyframes qna-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.qna-head{display:flex;align-items:center;gap:11px;padding:14px 16px;border-bottom:1px solid var(--border-soft);background:linear-gradient(180deg,var(--panel-2),var(--panel))}.qna-head-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-glow);flex-shrink:0}.qna-head-text{display:flex;flex-direction:column;gap:1px;flex:1 1}.qna-head-text strong{font-family:var(--display);font-size:15px;font-weight:600;color:var(--text)}.qna-head-text span{font-size:11.5px;color:var(--muted)}.qna-close{background:transparent;border:none;color:var(--faint);font-size:14px;cursor:pointer;padding:4px;border-radius:7px;transition:color .15s,background .15s}.qna-close:hover{color:var(--text);background:var(--panel-2)}.qna-body{flex:1 1;overflow-y:auto;padding:16px;flex-direction:column;gap:10px}.qna-body,.qna-msg{display:flex}.qna-msg-user{justify-content:flex-end}.qna-bubble{max-width:84%;font-size:13.5px;line-height:1.55;padding:10px 13px;border-radius:14px;display:inline-flex;flex-direction:column;gap:7px}.qna-msg-bot .qna-bubble{background:var(--panel-2);border:1px solid var(--border-soft);color:var(--text);border-bottom-left-radius:5px}.qna-msg-user .qna-bubble{background:var(--accent);color:#0a0d05;font-weight:500;border-bottom-right-radius:5px}.qna-msg-link{align-self:flex-start;font-size:12.5px;font-weight:600;color:var(--accent-dim);transition:color .15s}.qna-msg-link:hover{color:var(--accent)}.qna-chips{border-top:1px solid var(--border-soft);padding:12px;display:flex;flex-wrap:wrap;gap:7px;max-height:168px;overflow-y:auto;background:var(--bg-soft)}.qna-chips-label{width:100%;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:2px}.qna-chip{font-size:12.5px;color:var(--muted);padding:7px 11px;border-radius:9px;background:var(--panel);border:1px solid var(--border);cursor:pointer;text-align:left;transition:color .14s,border-color .14s,background .14s}.qna-chip:hover{color:var(--text);border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:var(--panel-2)}@media (max-width:520px){.qna{right:16px;bottom:16px}}