:root{--canvas:#11100e;--surface:#191713;--surface-strong:#211f1a;--surface-muted:#171511;--surface-hover:#1f1c17;--text:#f2eee4;--muted:#a59d8f;--subtle:#756e62;--border:#343027;--border-strong:#514a3c;--accent:#c9b37e;--accent-contrast:#171511;--positive:#68b684;--negative:#e35d4f;--information:#8eb0b4;--focus:#c9b37e;--radius:8px;--motion-fast:.14s ease-out;--motion-base:.22s ease-out;--font-ui:Inter, Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}html{background:var(--canvas)}body{background:var(--canvas);min-width:320px;color:var(--text);font-family:var(--font-ui);margin:0;font-size:16px;line-height:1.5;overflow-x:clip}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.58}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.synapse-page{min-height:100vh}.synapse-topbar{border-bottom:1px solid var(--border);background:var(--surface-muted);justify-content:space-between;align-items:center;min-height:62px;padding:0 32px;display:flex}.synapse-brand{color:var(--text);letter-spacing:0;align-items:center;gap:9px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.synapse-brand svg{color:var(--accent)}.synapse-topbar-status{color:var(--muted);align-items:center;gap:7px;font-size:13px;display:inline-flex}.synapse-topbar-status svg{color:var(--positive)}.synapse-workspace{width:min(1780px,100% - 48px);margin:0 auto;padding:32px 0 48px}.synapse-heading{justify-content:space-between;align-items:end;gap:24px;padding-bottom:26px;display:flex}.synapse-kicker{color:var(--accent);letter-spacing:0;margin:0 0 6px;font-size:12px;font-weight:700}.synapse-heading h1,.synapse-detail-heading h2,.synapse-assets-heading h2,.synapse-empty h2{color:var(--text);letter-spacing:0;margin:0}.synapse-heading h1{font-size:32px;line-height:1.2}.synapse-summary{max-width:700px;color:var(--muted);margin:10px 0 0;font-size:16px}.synapse-updated{min-width:136px;color:var(--muted);text-align:right;gap:3px;font-size:13px;display:grid}.synapse-updated span{color:var(--text);font-weight:650}.synapse-toolbar{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);align-items:center;gap:10px;min-height:58px;padding:9px;display:flex}.synapse-segment{border:1px solid var(--border);background:var(--surface-muted);border-radius:6px;min-height:44px;padding:3px;display:inline-flex}.synapse-segment button,.synapse-refresh,.synapse-search button{color:var(--muted);background:0 0;border:0;border-radius:4px}.synapse-segment button{min-width:76px;min-height:38px;transition:background-color var(--motion-fast), color var(--motion-fast);padding:0 12px}.synapse-segment button:hover,.synapse-segment button[aria-pressed=true]{background:var(--surface-strong);color:var(--text)}.synapse-segment button[aria-pressed=true]{box-shadow:inset 0 -2px 0 var(--accent)}.synapse-search{border:1px solid var(--border);min-height:44px;color:var(--muted);background:var(--surface-muted);border-radius:6px;flex:210px;align-items:center;gap:8px;padding:0 8px 0 12px;display:flex}.synapse-search:focus-within{border-color:var(--accent)}.synapse-search input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0}.synapse-search input::placeholder{color:var(--subtle)}.synapse-search button{width:36px;height:36px;color:var(--muted);place-items:center;display:inline-grid}.synapse-refresh{border:1px solid var(--border-strong);min-width:114px;min-height:44px;color:var(--text);transition:border-color var(--motion-fast), color var(--motion-fast), background-color var(--motion-fast);justify-content:center;align-items:center;gap:7px;padding:0 14px;display:inline-flex}.synapse-refresh:hover:not(:disabled){border-color:var(--accent);background:var(--surface-strong);color:var(--accent)}.is-spinning{animation:.9s linear infinite synapse-spin}.synapse-alert{border-left:3px solid var(--negative);border-radius:var(--radius);background:var(--surface);color:var(--text);align-items:center;gap:10px;margin-top:14px;padding:12px 14px;display:flex}.synapse-alert svg{color:var(--negative);flex:none}.synapse-alert p{flex:1;margin:0;font-size:14px}.synapse-alert button{border:1px solid var(--border-strong);min-height:36px;color:var(--text);background:0 0;border-radius:5px;padding:0 10px}.synapse-main-grid{grid-template-columns:minmax(0,1fr) 336px;gap:16px;margin-top:16px;display:grid}.synapse-visual-panel,.synapse-detail-panel,.synapse-assets{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.synapse-visual-panel{min-width:0;position:relative;overflow:hidden}.synapse-detail-panel{padding:20px}.synapse-graph-shell{min-width:0}.synapse-graph-stage{background:var(--canvas);min-height:560px;position:relative;overflow:hidden}.synapse-graph-stage canvas{opacity:0;display:block}.synapse-graph-stage.is-camera-ready canvas{opacity:1}.synapse-graph-loading,.synapse-empty{min-height:560px;color:var(--muted);text-align:center;place-content:center;padding:24px;display:grid}.synapse-empty h2{margin-top:12px;font-size:20px}.synapse-empty p{margin:8px 0 0}.synapse-graph-controls{gap:6px;display:grid;position:absolute;bottom:14px;right:14px}.synapse-graph-controls button{border:1px solid var(--border-strong);background:var(--surface-strong);width:44px;height:44px;color:var(--text);transition:border-color var(--motion-fast), color var(--motion-fast);border-radius:6px;place-items:center;display:grid}.synapse-graph-controls button:hover{border-color:var(--accent);color:var(--accent)}.synapse-graph-hint{border-top:1px solid var(--border);color:var(--subtle);margin:0;padding:9px 14px;font-size:12px}.synapse-legend{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;gap:16px;padding:11px 14px;font-size:12px;display:flex}.synapse-legend span{align-items:center;gap:6px;display:inline-flex}.legend-dot{background:var(--accent);border-radius:50%;width:9px;height:9px}.legend-line{background:var(--information);width:18px;height:1px}.legend-line.inverse{background:var(--negative)}.synapse-detail-heading,.synapse-relationship-heading,.synapse-assets-heading{justify-content:space-between;align-items:start;gap:12px;display:flex}.synapse-detail-heading h2{font-size:26px;line-height:1.15}.synapse-detail-heading span:not(.synapse-change){color:var(--muted);font-size:13px}.synapse-change{font-variant-numeric:tabular-nums;border-radius:999px;justify-content:center;align-items:center;min-height:28px;padding:0 8px;font-size:13px;display:inline-flex}.synapse-change.is-positive{color:var(--positive);background:#68b68424}.synapse-change.is-negative{color:var(--negative);background:#cc6e6624}.synapse-asset-stats{grid-template-columns:1fr;gap:10px;margin:24px 0;display:grid}.synapse-asset-stats div{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:10px;display:flex}.synapse-asset-stats dt{color:var(--muted);font-size:13px}.synapse-asset-stats dd{color:var(--text);font-variant-numeric:tabular-nums;margin:0;font-size:15px;font-weight:650}.synapse-relationship-heading{align-items:end;margin-bottom:10px}.synapse-relationship-heading h3{margin:0;font-size:17px}.synapse-relationship-heading>span{color:var(--muted);font-size:13px}.synapse-relationship-list{overscroll-behavior:contain;scrollbar-gutter:stable;gap:6px;max-block-size:292px;display:grid;overflow-y:auto}.synapse-relationship-list button{background:var(--surface-strong);min-width:0;min-height:54px;color:var(--text);text-align:left;transition:border-color var(--motion-fast), background-color var(--motion-fast);border:1px solid #0000;border-radius:6px;grid-template-columns:minmax(0,52px) minmax(0,1fr) auto;align-items:center;gap:8px;padding:7px 8px;display:grid}.synapse-relationship-list button:hover{border-color:var(--border-strong);background:var(--surface-hover)}.synapse-relationship-symbol{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;font-weight:700;overflow:hidden}.synapse-relationship-copy{min-width:0;display:grid}.synapse-relationship-copy strong{font-size:13px}.synapse-relationship-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.synapse-relationship-value{color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px}.synapse-no-connection{color:var(--muted);margin:0;font-size:14px}.synapse-explanation{border-left:2px solid var(--accent);color:var(--muted);background:var(--surface-muted);margin:18px 0 0;padding:12px;font-size:13px}.synapse-assets{margin-top:16px;padding:20px}.synapse-assets-heading{align-items:end;margin-bottom:16px}.synapse-assets-heading h2{font-size:20px}.synapse-assets-heading>span{color:var(--muted);font-size:13px}.synapse-asset-list{overscroll-behavior:contain;scrollbar-gutter:stable;grid-template-columns:repeat(5,minmax(0,1fr));align-content:start;gap:8px;max-block-size:520px;padding-right:4px;display:grid;overflow-y:auto}.synapse-asset-list button{border:1px solid var(--border);background:var(--surface-muted);min-width:0;min-height:80px;color:var(--text);text-align:left;transition:border-color var(--motion-fast), background-color var(--motion-fast);border-radius:6px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:4px 10px;padding:12px;display:grid}.synapse-asset-list button:hover,.synapse-asset-list button[aria-pressed=true]{border-color:var(--accent);background:var(--surface-strong)}.synapse-asset-rank{color:var(--subtle);font-variant-numeric:tabular-nums;font-size:12px}.synapse-asset-name{min-width:0;display:grid}.synapse-asset-name strong{font-size:14px}.synapse-asset-name small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.synapse-asset-list button>span:nth-last-child(2){color:var(--muted);font-variant-numeric:tabular-nums;grid-column:1/span 1;font-size:13px}.synapse-asset-list .synapse-change{background:0 0;justify-self:start;min-height:22px;padding:0;font-size:12px}.synapse-list-empty{color:var(--muted);text-align:center;padding:30px 0}.synapse-footnote{color:var(--subtle);margin:18px 2px 0;font-size:13px}@keyframes synapse-spin{to{transform:rotate(360deg)}}@media (max-width:1180px){.synapse-asset-list{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:920px){.synapse-main-grid{grid-template-columns:1fr}.synapse-detail-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;display:grid}.synapse-detail-heading,.synapse-asset-stats,.synapse-relationship-heading,.synapse-relationship-list,.synapse-explanation{grid-column:1}.synapse-relationship-heading,.synapse-relationship-list,.synapse-explanation{grid-column:2}.synapse-asset-list{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:680px){.synapse-topbar{min-height:56px;padding:0 16px}.synapse-topbar-status span{display:none}.synapse-workspace{width:min(100% - 24px,1780px);padding:24px 0 32px}.synapse-heading{padding-bottom:20px;display:block}.synapse-heading h1{font-size:26px}.synapse-summary{font-size:15px}.synapse-updated{text-align:left;gap:8px;margin-top:12px;display:flex}.synapse-toolbar{flex-wrap:wrap;padding:8px}.synapse-segment{flex:auto}.synapse-segment button{flex:1;min-width:0}.synapse-search{flex-basis:100%;order:3}.synapse-refresh{flex:1}.synapse-main-grid{gap:12px;margin-top:12px}.synapse-graph-stage{min-height:440px}.synapse-detail-panel{padding:16px;display:block}.synapse-detail-heading{margin-bottom:18px}.synapse-asset-stats{margin:16px 0 24px}.synapse-relationship-heading{margin-top:0}.synapse-relationship-list{max-block-size:268px}.synapse-assets{margin-top:12px;padding:16px}.synapse-asset-list{grid-template-columns:repeat(2,minmax(0,1fr))}.synapse-asset-list button{min-height:76px}.synapse-graph-hint{display:none}}@media (max-width:390px){.synapse-refresh span{display:none}.synapse-refresh{min-width:44px;max-width:48px;padding:0}.synapse-asset-list{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.is-spinning{animation:none}.synapse-segment button,.synapse-refresh,.synapse-relationship-list button,.synapse-asset-list button,.synapse-graph-controls button{transition-duration:0s}}