:root{--bg: #14171c;--bg-2: #1b1f26;--bg-3: #232833;--line: #2e3542;--line-2: #3a4250;--text: #e6e9ef;--text-dim: #9aa3b2;--text-faint: #6b7482;--accent: #7bb0ff;--tier-training: #3fb950;--tier-training-bg: #16301c;--tier-reference: #e3a008;--tier-reference-bg: #33280a;--tier-study: #f0563a;--tier-study-bg: #331812;--tier-unknown: #6b7482;--tier-unknown-bg: #23272e;--tier-internal: #8b7bff;--tier-internal-bg: #1e1c38;--kit: #35d0c4;--kit-bg: #0f2b2a;--radius: 10px;--shadow: 0 2px 8px rgba(0, 0, 0, .35);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.9em;color:#cbd4e2;background:var(--bg-3);padding:1px 5px;border-radius:4px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:root{--sidebar-w: 248px}.app-layout{display:flex;align-items:stretch;min-height:100vh}.app-column{flex:1;min-width:0;display:flex;flex-direction:column}.app-main{padding:22px 28px 48px;max-width:1320px;margin:0 auto;width:100%;flex:1}.app-footer{padding:16px 24px;border-top:1px solid var(--line);color:var(--text-faint);font-size:12px;text-align:center}.brand{display:flex;align-items:center;gap:8px;color:var(--text);font-weight:700}.brand:hover{text-decoration:none}.brand-mark{color:var(--accent);font-size:20px}.brand-text{font-size:16px;letter-spacing:.2px}.app-topbar{display:none}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);border-right:1px solid var(--line);background:var(--bg-2);padding:16px 12px 24px;position:sticky;top:0;align-self:flex-start;height:100vh;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.sidebar .brand{padding:4px 8px 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img{width:100%;height:100%;object-fit:cover}.lane-collage-cell .thumb-svg{object-fit:contain;padding:10px;background:#f3f5f8}.lane-collage-empty{display:flex;align-items:center;justify-content:center;font-size:12px}.lane-card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px}.lane-card-title-row{display:flex;align-items:center;gap:8px}.lane-card-title{font-size:15px;font-weight:700;flex:1}.lane-card-summary{font-size:12.5px;color:var(--text-dim);line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.lane-card-badges{display:flex;flex-wrap:wrap;gap:5px}.lane-card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-top:2px}.lane-card-count{font-size:12px;color:var(--text-faint);flex:0 0 auto}.badge-mini{font-size:10px;padding:1px 6px;font-weight:600}.coverage{display:flex;align-items:center;gap:8px}.coverage-compact{font-size:11px}.coverage-label{font-size:11.5px;color:var(--text-dim);font-variant-numeric:tabular-nums;flex:0 0 auto;white-space:nowrap}.coverage-track{flex:1;height:6px;background:var(--bg);border:1px solid var(--line);border-radius:999px;overflow:hidden;min-width:60px}.coverage-fill{height:100%;background:var(--tier-training);border-radius:999px}.coverage-fill-empty{background:var(--tier-study)}.lane-coverage-row{display:flex;align-items:center;gap:12px;margin-top:8px;max-width:460px}.lane-coverage-row .coverage{flex:1}.usage-verdict{display:flex;align-items:baseline;gap:9px;padding:9px 12px;border-radius:8px;border:1px solid var(--line-2);background:var(--bg-2);font-size:12.5px;color:var(--text-dim);margin-bottom:14px;line-height:1.45}.usage-verdict-icon{flex:0 0 auto;font-weight:700}.usage-verdict-text{flex:1}.usage-verdict-more{flex:0 0 auto;font-size:11.5px}.usage-verdict-training-ok{border-color:var(--tier-training);background:var(--tier-training-bg)}.usage-verdict-training-ok .usage-verdict-icon{color:var(--tier-training)}.usage-verdict-reference-ok{border-color:color-mix(in srgb,var(--tier-reference) 55%,var(--line-2))}.usage-verdict-reference-ok .usage-verdict-icon{color:var(--tier-reference)}.usage-verdict-study-only{border-color:var(--tier-study);background:var(--tier-study-bg)}.usage-verdict-study-only .usage-verdict-icon{color:var(--tier-study)}.usage-verdict-internal .usage-verdict-icon{color:var(--tier-internal)}.detail-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}.detail-title-row .detail-title{margin:0}.btn-compare{background:var(--kit-bg);border-color:var(--kit);color:var(--kit);font-weight:600;text-decoration:none}.btn-compare:hover{background:color-mix(in srgb,var(--kit) 22%,var(--kit-bg));text-decoration:none}.btn-compare-sm{padding:4px 9px;font-size:11px}.lic-warn{border:1px solid var(--tier-study);background:var(--tier-study-bg);border-radius:var(--radius);padding:14px 16px;margin-bottom:8px;font-size:13px;line-height:1.5}.lic-warn-title{color:var(--tier-study);font-weight:700;margin-bottom:4px}.lic-matrix-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}.lic-matrix{border-collapse:collapse;width:100%;min-width:640px;font-size:13px}.lic-matrix th,.lic-matrix td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:center}.lic-matrix thead th{background:var(--bg-2);position:sticky;top:0}.lic-matrix-corner,.lic-q{text-align:left!important;color:var(--text-dim)}.lic-q{font-weight:600}.lic-cell{font-weight:700;font-size:13px}.lic-yes{color:var(--tier-training);background:color-mix(in srgb,var(--tier-training-bg) 60%,transparent)}.lic-no{color:var(--tier-study);background:color-mix(in srgb,var(--tier-study-bg) 60%,transparent)}.lic-sentence-row td{border-top:2px solid var(--line-2)}.lic-sentence{font-size:11.5px;color:var(--text-faint);text-align:left!important;line-height:1.45;vertical-align:top;max-width:260px}.lic-count-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.lic-count-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}.lic-count-zero{opacity:.7}.lic-count-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.lic-count-value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.lic-count-actions{font-size:12px}.lic-count-caveat{font-size:11px;color:var(--tier-reference);margin-top:6px;line-height:1.4}.lic-license-list{display:flex;flex-direction:column;gap:4px;max-width:560px}.lic-license-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;background:var(--bg-2);border:1px solid var(--line);border-radius:8px}.lic-license-name{font-size:13px}.lic-license-count{font-size:13px;font-weight:700;color:var(--text-dim);font-variant-numeric:tabular-nums}.lic-lane-comp{display:flex;flex-direction:column;gap:4px;max-width:640px}.lic-lane-row{display:flex;align-items:center;gap:12px;padding:6px 10px;border-radius:7px;color:var(--text-dim)}.lic-lane-row:hover{background:var(--bg-2);text-decoration:none;color:var(--text)}.lic-lane-name{flex:0 0 190px;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lic-lane-bar{flex:1;display:flex;height:12px;border-radius:999px;overflow:hidden;background:var(--bg);border:1px solid var(--line)}.lic-lane-seg{display:block}.lic-lane-total{flex:0 0 auto;font-size:12px;color:var(--text-faint);font-variant-numeric:tabular-nums}.tier-fill-training-ok{background:var(--tier-training)}.tier-fill-reference-ok{background:var(--tier-reference)}.tier-fill-study-only{background:var(--tier-study)}.tier-fill-internal{background:var(--tier-internal)}.tier-fill-unknown{background:var(--tier-unknown)}.lic-policy{margin-top:26px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.lic-policy-list{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}.lic-policy-list li{font-size:13px;color:var(--text-dim);line-height:1.5}.lic-policy-list strong{color:var(--text)}.lic-link{font-size:12px}.kits-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.kit-card{display:flex;flex-direction:column;gap:10px;background:var(--bg-2);border:1px solid color-mix(in srgb,var(--kit) 30%,var(--line));border-radius:var(--radius);padding:16px;color:var(--text);transition:transform .12s,border-color .12s,box-shadow .12s}.kit-card:hover{text-decoration:none;transform:translateY(-2px);border-color:var(--kit);box-shadow:var(--shadow)}.kit-card-head{display:flex;align-items:flex-start;gap:12px}.kit-card-glyph{font-size:26px;color:var(--kit);line-height:1;flex:0 0 auto}.kit-card-titles{flex:1;min-width:0}.kit-card-title{font-size:15px;font-weight:700}.kit-card-badges{display:flex;gap:6px;margin-top:5px}.kit-card-desc{font-size:12.5px;color:var(--text-dim);line-height:1.5}.kit-card-lanes{display:flex;flex-wrap:wrap;gap:5px}.kit-card-lanes .chip{cursor:default}.chip-more{color:var(--text-faint)}.kit-card-foot{margin-top:auto}.kit-card-cta{color:var(--kit);font-size:12.5px;font-weight:600}.template-group{margin-bottom:28px}.template-group-head{margin-bottom:12px}.template-group-title{font-size:17px;font-weight:700;margin:0}.template-group-sub{font-size:12px;margin-top:2px;font-family:var(--mono, ui-monospace, SFMono-Regular, Menlo, monospace)}.kit-provenance{font-size:12.5px;margin:0 0 14px}.kit-provenance code{font-size:12px}.compare-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}.compare-title-row .detail-title{margin:0}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}@media(max-width:780px){.compare-grid{grid-template-columns:1fr}}.compare-col{display:flex;flex-direction:column;gap:10px}.compare-col-head{display:flex;align-items:center;gap:8px}.compare-col-tag{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:2px 8px;border-radius:6px}.compare-tag-ref{color:var(--tier-reference);background:var(--tier-reference-bg);border:1px solid var(--tier-reference)}.compare-tag-rebuild{color:var(--kit);background:var(--kit-bg);border:1px solid var(--kit)}.compare-col-name{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.compare-col-link{font-size:12px;flex:0 0 auto}.compare-stage{width:100%;height:440px;background:#2b2f36;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.compare-stage canvas{display:block;width:100%;height:100%}.compare-stage-kit{background:#f4efe6}.compare-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.studied-box{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:14px 0}.studied-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:10px}.studied-card{background:var(--bg-3);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}.studied-thumb{aspect-ratio:4/3;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}.studied-thumb img{width:100%;height:100%;object-fit:cover}.studied-name{padding:7px 9px 2px;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studied-links{padding:4px 9px 9px;display:flex;align-items:center;justify-content:space-between;gap:8px}.studied-detail{font-size:11px}.rebuild-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;padding:6px 0}.rebuild-ref{font-weight:600}.rebuild-arrow{color:var(--text-faint)}.rebuild-kit{color:var(--kit)}.rebuild-row .btn-compare{margin-left:auto;padding:4px 10px;font-size:12px}@media(max-width:900px){.app-topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--bg-2);position:sticky;top:0;z-index:30}.sidebar-toggle{background:var(--bg-3);color:var(--text);border:1px solid var(--line-2);border-radius:7px;padding:5px 11px;font-size:16px;cursor:pointer;line-height:1}.topbar-brand{color:var(--text);font-weight:700}.topbar-brand:hover{text-decoration:none}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:50;transform:translate(-100%);transition:transform .18s ease;box-shadow:var(--shadow);height:100vh}body.sidebar-open .sidebar{transform:translate(0)}.app-main{padding:16px 16px 40px}}