:root{color-scheme:light;--ink:#172026;--muted:#66727c;--line:#d7dde2;--paper:#f6f8fa;--panel:#fff;--blue:#2563eb;--green:#0f766e;--red:#b91c1c}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);letter-spacing:0}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.topbar{position:sticky;top:0;z-index:10;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(10px)}.brand{font-weight:760}.topbar nav{display:flex;gap:20px;font-size:14px}.hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);gap:28px;align-items:end;padding:56px 28px 32px;max-width:1220px;margin:0 auto}.eyebrow{margin:0 0 10px;color:var(--green);font-weight:720;text-transform:uppercase;font-size:12px}.hero h1{margin:0;font-size:44px;line-height:1.08;font-weight:780}.summary{max-width:760px;color:var(--muted);font-size:18px;line-height:1.55}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.metric,.card,.traj-item{background:var(--panel);border:1px solid var(--line);border-radius:8px}.metric{padding:16px}.metric strong{display:block;font-size:28px}.metric span{color:var(--muted);font-size:13px}.section{max-width:1220px;margin:0 auto;padding:22px 28px}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}.section h2{font-size:22px;margin:0}.section-head span{color:var(--muted);font-size:13px}.task-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{padding:18px}.card-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px}.card h3{margin:0;font-size:20px}.badge{display:inline-flex;align-items:center;height:24px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:700;background:#e8eefc;color:#1d4ed8;white-space:nowrap}.badge.ok{background:#dcfce7;color:#166534}.badge.fail{background:#fee2e2;color:var(--red)}.meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.chip{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:4px 8px;background:#fafafa;color:#39434c}.design{color:#47515a;line-height:1.5}.axes{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.axis{background:#eef7f6;color:#0f5d56;border-radius:6px;padding:5px 7px;font-size:12px}.runs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}.run{border:1px solid var(--line);border-radius:8px;padding:10px;background:#fbfcfd}.run .score{font-size:22px;font-weight:760}.run .model{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}th{background:#f2f5f8;color:#43505b;font-size:12px;text-transform:uppercase}tr:last-child td{border-bottom:0}.traj-list{display:grid;gap:10px}.traj-item{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:14px}.traj-title{font-weight:700}.traj-meta{color:var(--muted);font-size:13px;margin-top:4px}.links{display:flex;gap:10px;flex-wrap:wrap;font-size:13px}@media(max-width:820px){.hero{grid-template-columns:1fr;padding:34px 16px 24px}.hero h1{font-size:32px}.task-grid{grid-template-columns:1fr}.runs{grid-template-columns:1fr}.topbar{padding:0 16px}.topbar nav{gap:12px}.section{padding:18px 16px}.traj-item{grid-template-columns:1fr}}

.full-design{margin-top:14px;border:1px solid var(--line);border-radius:8px;background:#fbfcfd;padding:10px 12px}.full-design summary{cursor:pointer;font-weight:760;color:#23313b}.full-design p{white-space:pre-wrap;line-height:1.5;color:#47515a}.full-design h4{margin:12px 0 6px;font-size:14px}.step-detail{border-top:1px solid var(--line);padding-top:8px;margin-top:8px}.check{font-size:13px;color:#0f5d56}.note{font-size:13px;color:#7c4a03}

.card-actions{display:flex;gap:14px;flex-wrap:wrap}.detail-hero{max-width:1220px;margin:0 auto;padding:38px 28px 24px}.detail-hero h1{font-size:42px;line-height:1.08;margin:8px 0 12px}.detail-hero p{max-width:840px;color:var(--muted);line-height:1.55}.back{display:inline-block;margin-bottom:16px}.detail-layout{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:190px minmax(0,1fr);gap:20px;padding:0 28px 34px}.toc{position:sticky;top:76px;align-self:start;display:grid;gap:8px}.toc a{padding:8px 10px;border-left:2px solid var(--line);color:#41505c}.detail-main{display:grid;gap:14px}.detail-block{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px}.detail-block h2{margin:0 0 12px;font-size:20px}.detail-block h3{margin:0 0 10px}.detail-block h4{margin:14px 0 6px;font-size:12px;text-transform:uppercase;color:#66727c}.detail-block p{line-height:1.55;color:#47515a}.detail-block pre{white-space:pre-wrap;margin:0;padding:12px;border:1px solid var(--line);border-radius:8px;background:#f7f9fb;color:#24313a;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}.step-block{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px}.step-index{width:32px;height:32px;border-radius:50%;background:#e8eefc;color:#1d4ed8;display:grid;place-items:center;font-weight:800}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.artifact-links{white-space:nowrap}.note{font-size:13px;color:#7c4a03}@media(max-width:820px){.detail-layout{grid-template-columns:1fr;padding:0 16px 24px}.toc{position:static;display:flex;overflow:auto}.detail-hero{padding:28px 16px 18px}.detail-hero h1{font-size:32px}.detail-grid{grid-template-columns:1fr}.step-block{grid-template-columns:1fr}.step-index{display:none}}