:root{--lg-navy:#06152f;--lg-blue:#2563eb;--lg-cyan:#22d3ee;--lg-violet:#7c3aed;--lg-green:#10b981;--lg-amber:#f59e0b;--lg-red:#ef4444;--lg-ink:#172033;--lg-muted:#667085;--lg-line:#dce5ef;--lg-bg:#f3f6fa;--lg-card:#fff;--lg-shadow:0 18px 50px rgba(7,26,58,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--lg-bg);color:var(--lg-ink);font-family:Nunito,system-ui,-apple-system,"Segoe UI",sans-serif}.lg-main{min-height:100vh}.lg-wrap{width:min(1240px,calc(100% - 34px));margin-inline:auto}.lg-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}.lg-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 76% 15%,rgba(34,211,238,.24),transparent 25%),radial-gradient(circle at 12% 88%,rgba(124,58,237,.24),transparent 32%),linear-gradient(135deg,#06152f 0%,#0a2550 58%,#153a6b 100%)}.lg-hero:before{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,#000,transparent)}.lg-topline,.lg-hero-grid{position:relative;z-index:1}.lg-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding:58px 0 70px}.lg-eyebrow,.lg-kicker{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.09em;font-size:11px;font-weight:900}.lg-eyebrow{padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#bff5ff}.lg-hero h1{margin:18px 0 15px;font-size:clamp(44px,6vw,78px);line-height:.91;letter-spacing:-.065em}.lg-hero h1 span{color:#67e8f9}.lg-hero p{max-width:780px;margin:0;color:#d8e7ff;font-size:clamp(16px,2vw,19px);line-height:1.62;font-weight:700}.lg-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:28px}.lg-btn{min-height:49px;border:0;border-radius:14px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font:900 13px Nunito;cursor:pointer;transition:.18s}.lg-btn:hover{transform:translateY(-2px)}.lg-btn.primary{background:#67e8f9;color:#072447;box-shadow:0 4px 0 #1599b1}.lg-btn.ghost{background:rgba(255,255,255,.09);color:#fff;border:1px solid rgba(255,255,255,.22)}.lg-btn.light{background:#eef4fa;color:#143052}.lg-console{border:1px solid rgba(255,255,255,.17);border-radius:28px;background:rgba(4,13,32,.56);box-shadow:0 28px 80px rgba(0,0,0,.25);backdrop-filter:blur(10px);overflow:hidden}.lg-console-head{height:44px;padding:0 15px;display:flex;align-items:center;gap:7px;border-bottom:1px solid rgba(255,255,255,.11);font-size:10px;color:#9ec1e7}.lg-console-head>span{width:8px;height:8px;border-radius:50%;background:#fb7185}.lg-console-head>span:nth-child(2){background:#facc15}.lg-console-head>span:nth-child(3){background:#4ade80}.lg-console-head b{margin-left:auto;letter-spacing:.14em}.lg-circuit{height:230px;position:relative;margin:8px 20px 0}.lg-circuit .node{position:absolute;width:58px;height:58px;display:grid;place-items:center;border-radius:18px;border:1px solid rgba(103,232,249,.45);background:#092a50;color:#67e8f9;font:900 24px Nunito;box-shadow:0 0 34px rgba(34,211,238,.13)}.lg-circuit .n1{left:3%;top:76px}.lg-circuit .n2{left:31%;top:26px}.lg-circuit .n3{right:31%;top:118px}.lg-circuit .n4{right:3%;top:58px}.lg-circuit .line{position:absolute;height:2px;background:linear-gradient(90deg,#22d3ee,#8b5cf6);transform-origin:left center;box-shadow:0 0 14px rgba(34,211,238,.45)}.lg-circuit .l1{width:29%;left:12%;top:99px;transform:rotate(-20deg)}.lg-circuit .l2{width:34%;left:40%;top:78px;transform:rotate(25deg)}.lg-circuit .l3{width:27%;right:10%;top:138px;transform:rotate(-26deg)}.lg-console-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.1)}.lg-console-stats div{padding:18px 13px;text-align:center;border-right:1px solid rgba(255,255,255,.1)}.lg-console-stats div:last-child{border-right:0}.lg-console-stats strong{display:block;color:#fff;font-size:26px}.lg-console-stats span{display:block;color:#9fb8d7;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.lg-protocol{background:#fff;border-bottom:1px solid var(--lg-line);padding:58px 0}.lg-section-head{max-width:850px}.lg-section-head>span,.lg-kicker{color:#5b49cc}.lg-section-head h2,.lg-catalog-head h2{margin:8px 0 8px;color:#0b2346;font-size:clamp(30px,4vw,46px);line-height:1;letter-spacing:-.045em}.lg-section-head p,.lg-catalog-head p{margin:0;color:var(--lg-muted);font-weight:700;line-height:1.55}.lg-protocol-track{display:grid;grid-template-columns:repeat(6,1fr);gap:11px;margin-top:28px}.lg-protocol-track article{position:relative;min-height:142px;padding:18px 15px;border:1px solid var(--lg-line);border-radius:20px;background:#f9fbfd}.lg-protocol-track b{position:absolute;right:13px;top:12px;color:#c0ccda;font-size:11px}.lg-protocol-track i{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#eef2ff;color:#5b49cc}.lg-protocol-track strong{display:block;margin-top:12px;color:#0b2346}.lg-protocol-track span{display:block;margin-top:4px;color:var(--lg-muted);font-size:11px;font-weight:750}.lg-catalog{padding:64px 0 78px}.lg-catalog-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px}.lg-progress{min-width:180px;padding:17px 19px;border-radius:18px;background:#071d3d;color:#fff;text-align:center}.lg-progress strong{display:block;color:#67e8f9;font-size:31px;line-height:1}.lg-progress span{font-size:10px;font-weight:900;text-transform:uppercase}.lg-bench-nav{display:flex;gap:8px;overflow:auto;margin:26px 0 16px;padding-bottom:5px}.lg-bench-nav button{border:1px solid var(--lg-line);background:#fff;color:#153155;border-radius:999px;padding:10px 13px;white-space:nowrap;font:900 11px Nunito;cursor:pointer}.lg-bench-nav button.active{background:#0b2346;color:#fff;border-color:#0b2346}.lg-tools{display:grid;grid-template-columns:1fr 220px;gap:12px;margin-bottom:28px}.lg-search{min-height:50px;display:flex;align-items:center;gap:10px;border:1.5px solid var(--lg-line);border-radius:15px;background:#fff;padding:0 15px}.lg-search i{color:#77899f}.lg-search input,.lg-tools select{width:100%;border:0;outline:0;background:transparent;color:#20314c;font:800 14px Nunito}.lg-tools select{border:1.5px solid var(--lg-line);background:#fff;border-radius:15px;padding:0 13px}.lg-bench-section{margin:34px 0}.lg-bench-title{display:flex;align-items:center;gap:13px;margin-bottom:15px}.lg-bench-title i{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:#eaf4ff;color:#2563eb}.lg-bench-title h3{margin:0;color:#0b2346;font-size:24px}.lg-bench-title p{margin:2px 0 0;color:var(--lg-muted);font-size:12px;font-weight:700}.lg-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.lg-card{--accent:#2563eb;position:relative;min-height:280px;padding:18px;border:1.5px solid var(--lg-line);border-radius:22px;background:#fff;box-shadow:0 10px 30px rgba(7,26,58,.055);display:flex;flex-direction:column;overflow:hidden;transition:.18s}.lg-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--accent)}.lg-card:hover{transform:translateY(-4px);box-shadow:var(--lg-shadow);border-color:#b9c9dc}.lg-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.lg-state,.lg-depth{font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;border-radius:999px;padding:5px 8px}.lg-state{background:#eef6ff;color:#245ca7}.lg-depth{background:#f4f1ff;color:#6b4dcc}.lg-card h4{margin:16px 0 5px;color:#0b2346;font-size:20px;line-height:1.15}.lg-card>p{margin:0;color:var(--lg-muted);font-size:12px;font-weight:700;line-height:1.48}.lg-axis-mini{margin-top:13px;display:flex;gap:6px;flex-wrap:wrap}.lg-axis-mini span{font-size:9px;font-weight:900;padding:5px 7px;border-radius:999px;background:#f3f6fa;color:#52647c}.lg-card button{margin-top:auto;border:0;border-top:1px dashed var(--lg-line);background:transparent;color:#174f89;padding:14px 0 0;text-align:left;font:900 12px Nunito;cursor:pointer}.lg-empty{padding:38px;border:1px dashed #a8b7c9;border-radius:18px;text-align:center;color:var(--lg-muted);font-weight:800;background:#fff}.lg-workspace{padding:34px 0 70px;background:#eef3f8;min-height:78vh}.lg-workspace-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.lg-back{border:0;background:transparent;color:#153155;font:900 12px Nunito;cursor:pointer}.lg-workspace-top>span{font-size:10px;font-weight:900;text-transform:uppercase;color:#64748b}.lg-experiment-head{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:end;padding:26px;border:1px solid var(--lg-line);border-radius:26px;background:#fff;box-shadow:var(--lg-shadow)}.lg-experiment-head h2{margin:8px 0 7px;color:#0b2346;font-size:clamp(28px,4vw,43px);line-height:1}.lg-experiment-head p{margin:0;color:var(--lg-muted);font-weight:700}.lg-axis-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.lg-axis-tags span{padding:6px 9px;border-radius:999px;background:#eff6ff;color:#235fa8;font-size:9px;font-weight:900}.lg-axis-tags span.primary{background:#0b2346;color:#fff}.lg-attempt-meter{min-width:125px;padding:15px;border-radius:17px;background:#071d3d;text-align:center;color:#fff}.lg-attempt-meter strong{display:block;font-size:30px;color:#67e8f9}.lg-attempt-meter span{font-size:9px;font-weight:900;text-transform:uppercase}.lg-lab-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 270px;gap:14px;margin-top:15px;align-items:start}.lg-rules,.lg-bench,.lg-notebook{border:1px solid var(--lg-line);border-radius:22px;background:#fff;box-shadow:0 11px 30px rgba(7,26,58,.045)}.lg-rules,.lg-notebook{padding:18px;position:sticky;top:18px}.lg-rules h3,.lg-notebook h3{margin:0 0 12px;color:#0b2346;font-size:16px}.lg-rules ol{padding-left:20px;margin:0}.lg-rules li{margin:0 0 10px;color:#465a74;font-size:12px;font-weight:730;line-height:1.42}.lg-hints{margin-top:18px;padding-top:15px;border-top:1px solid var(--lg-line)}.lg-hints button{width:100%;border:1px solid #d9cdfc;background:#f6f2ff;color:#6b46c1;border-radius:12px;padding:10px;font:900 11px Nunito;cursor:pointer}.lg-hints p{margin:9px 0 0;color:#728198;font-size:10px;font-weight:700;line-height:1.45}.lg-bench{padding:18px}.lg-strategy,.lg-builder,.lg-feedback,.lg-synthesis{border:1px solid var(--lg-line);border-radius:18px;padding:18px;margin-bottom:12px}.lg-strategy{background:#f8fbff}.lg-strategy>span,.lg-builder-head span,.lg-synthesis>span{color:#6b4dcc;text-transform:uppercase;letter-spacing:.06em;font-size:9px;font-weight:900}.lg-strategy h3,.lg-builder h3,.lg-synthesis h3{margin:5px 0 10px;color:#0b2346;font-size:20px}.lg-strategy textarea,.lg-revision textarea,.lg-synthesis textarea{width:100%;min-height:100px;resize:vertical;border:1.5px solid #ccd7e4;border-radius:13px;padding:11px;outline:0;font:700 13px/1.45 Nunito;color:#263852;background:#fff}.lg-strategy small,.lg-revision small{display:block;margin-top:6px;color:#718096;font-size:9px;font-weight:800}.lg-builder-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.lg-builder-head button{border:0;background:#f1f5f9;color:#52647c;border-radius:10px;padding:8px 10px;font:900 10px Nunito;cursor:pointer}.lg-candidate-sequence{display:grid;grid-template-columns:repeat(auto-fit,minmax(125px,1fr));gap:9px;margin:14px 0}.lg-slot label,.lg-number-label{display:block;color:#52647c;font-size:9px;font-weight:900;text-transform:uppercase;margin-bottom:5px}.lg-slot select,.lg-number-input{width:100%;height:48px;border:1.5px solid #cbd7e5;border-radius:12px;background:#fff;color:#10294d;padding:0 10px;font:900 14px Nunito;outline:0}.lg-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.lg-choice-grid button{min-height:54px;border:1.5px solid #cbd7e5;border-radius:13px;background:#fff;color:#173456;font:900 13px Nunito;cursor:pointer}.lg-choice-grid button.selected{border-color:#2563eb;background:#eff6ff;color:#1d4ed8}.lg-number-wrap{max-width:260px;margin:14px 0}.lg-test{width:100%;min-height:49px;border:0;border-radius:13px;background:#0b2346;color:#fff;font:900 13px Nunito;cursor:pointer}.lg-feedback{background:#fbfcfe}.lg-feedback-title{display:flex;gap:11px;align-items:flex-start}.lg-feedback-title>i{width:39px;height:39px;border-radius:12px;display:grid;place-items:center;background:#eaf4ff;color:#2563eb}.lg-feedback-title strong{display:block;color:#0b2346}.lg-feedback-title span{display:block;color:#687b92;font-size:11px;font-weight:700;margin-top:3px}.lg-checks{display:grid;gap:7px;margin-top:13px}.lg-check{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border-radius:11px;background:#f3f6f9;color:#53667e;font-size:11px;font-weight:800}.lg-check.ok{background:#ecfdf5;color:#047857}.lg-check.bad{background:#fff1f2;color:#be123c}.lg-revision{margin-top:13px;padding-top:13px;border-top:1px solid var(--lg-line)}.lg-revision label{font-size:11px;font-weight:900;color:#31465f}.lg-revision textarea{min-height:78px;margin-top:6px}.lg-synthesis{background:linear-gradient(135deg,#effcf8,#fff)}.lg-insight{margin:10px 0 12px;padding:12px 14px;border-left:4px solid #10b981;border-radius:10px;background:#ecfdf5;color:#356259;font-size:11px;font-weight:750;line-height:1.45}.lg-final-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.lg-notebook{max-height:72vh;overflow:auto}.lg-notebook article{padding:11px 0;border-bottom:1px solid var(--lg-line)}.lg-notebook article:last-child{border-bottom:0}.lg-notebook b{display:block;color:#0b2346;font-size:11px}.lg-notebook span{display:block;margin-top:3px;color:#708096;font-size:10px;font-weight:700}.lg-notebook p{color:#7c899a;font-size:11px;font-weight:700}.lg-top{position:fixed;right:18px;bottom:20px;width:42px;height:42px;border:0;border-radius:50%;background:#0b2346;color:#fff;box-shadow:0 10px 24px rgba(7,26,58,.2);cursor:pointer;z-index:30}.lg-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);opacity:0;pointer-events:none;z-index:1000;background:#071d3d;color:#fff;padding:11px 16px;border-radius:12px;font-size:12px;font-weight:850;transition:.2s}.lg-toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:1120px){.lg-card-grid{grid-template-columns:repeat(3,1fr)}.lg-lab-grid{grid-template-columns:220px 1fr}.lg-notebook{position:static;grid-column:1/-1;max-height:none}.lg-protocol-track{grid-template-columns:repeat(3,1fr)}}@media(max-width:860px){.lg-hero-grid{grid-template-columns:1fr}.lg-console{max-width:650px}.lg-card-grid{grid-template-columns:repeat(2,1fr)}.lg-catalog-head{align-items:flex-start;flex-direction:column}.lg-tools{grid-template-columns:1fr}.lg-lab-grid{grid-template-columns:1fr}.lg-rules,.lg-notebook{position:static}.lg-experiment-head{grid-template-columns:1fr}.lg-attempt-meter{max-width:180px}}@media(max-width:700px){.lg-wrap{width:min(100% - 24px,1240px)}.lg-topline{min-height:62px}.lg-hero-grid{padding:38px 0 48px}.lg-hero h1{font-size:clamp(40px,13vw,62px)}.lg-console .lg-circuit{height:180px}.lg-card-grid{grid-template-columns:1fr}.lg-protocol-track{grid-template-columns:1fr 1fr}.lg-protocol-track article{min-height:122px}.lg-catalog{padding-top:48px}.lg-workspace{padding-top:20px}.lg-experiment-head{padding:19px}.lg-bench{padding:12px}.lg-choice-grid{grid-template-columns:1fr}.lg-final-actions .lg-btn{width:100%}.hm-rail.mobile-open{display:flex!important;z-index:999}.lg-top{right:12px;bottom:14px}}@media(max-width:430px){.lg-protocol-track{grid-template-columns:1fr}.lg-console-stats strong{font-size:22px}.lg-console-stats span{font-size:8px}.lg-candidate-sequence{grid-template-columns:1fr 1fr}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}