:root{--bg: #f4f6fa;--panel: #ffffff;--line: #e1e6ee;--text: #1f2933;--muted: #5f6b7a;--brand: #1f6feb;--brand-2: #0f4fb8;--danger: #d93025;--danger-bg: #fdecea;--warn-bg: #fff6e5;--radius: 12px;--dg-bg: #f7f9fc;--dg-text: #334155;--dg-line: #8a97a8;--dg-bone: #efe8d8;--dg-cart: #8fd3ea;--dg-red: #e4473c;--dg-muscle: #c0564e;--dg-nerve: #f2c21b;--dg-fluid: #bfe0f5}[data-theme=dark]{--dg-bg: #1b2430;--dg-text: #d7dee8;--dg-line: #6b7a8c;--dg-bone: #e3dccb;--dg-cart: #7cc6e0;--dg-red: #ff5f52;--dg-muscle: #c9625a;--dg-nerve: #ffd23f;--dg-fluid: #4f7ea3;--bg: #0f141b;--panel: #161c25;--line: #2a3340;--text: #e6edf3;--muted: #9aa6b4;--brand: #4ea1ff;--brand-2: #2f86e6;--danger: #ff6b6b;--danger-bg: #3a1f22;--warn-bg: #3a2f17}[data-theme=dark] .search input{background:#0f141b;color:var(--text)}[data-theme=dark] .layers,[data-theme=dark] .quick,[data-theme=dark] .hs-label,[data-theme=dark] .loading,[data-theme=dark] .model-note{background:#161c25eb;color:var(--text)}[data-theme=dark] .quick button{color:var(--text)}[data-theme=dark] .quick button:hover{background:#222b36}[data-theme=dark] .block,[data-theme=dark] .legend,[data-theme=dark] .examples button,[data-theme=dark] .search .mic{background:#1b222c;color:var(--text)}[data-theme=dark] .structures{background:#1a2740}[data-theme=dark] .block.warn{background:var(--warn-bg);border-color:#6b5420}[data-theme=dark] .block.warn h4{color:#f0b84a}[data-theme=dark] .alert{background:var(--danger-bg);border-color:#7a3a3a}[data-theme=dark] code{background:#222b36}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,Segoe UI,sans-serif;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%}button{font:inherit;cursor:pointer}code{background:#eef2f7;padding:1px 5px;border-radius:4px;font-size:.9em}.app{height:100dvh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:14px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:17px;white-space:nowrap}.brand .logo{font-size:20px}.theme-btn{margin-left:auto;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:999px;padding:6px 12px;font-size:13px;white-space:nowrap}.theme-btn:hover{border-color:var(--brand)}.badge{font-size:11px;font-weight:600;color:var(--brand);background:#e6efff;padding:2px 7px;border-radius:999px}.search{flex:1;display:flex;gap:6px;max-width:760px}.search input{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fbfcfe}.search input:focus{outline:2px solid var(--brand);border-color:transparent}.search .go{padding:0 16px;border:0;border-radius:10px;background:var(--brand);color:#fff;font-weight:600}.search .go:hover{background:var(--brand-2)}.search .mic{padding:0 10px;border:1px solid var(--line);border-radius:10px;background:#fff}.search .mic.on{background:var(--danger-bg);border-color:var(--danger);color:var(--danger);font-size:12px}.main{flex:1;display:flex;min-height:0}.viewer{flex:1;position:relative;min-width:0;min-height:0;touch-action:none}.viewer canvas{display:block}.panel{width:400px;max-width:45vw;overflow-y:auto;background:var(--panel);border-left:1px solid var(--line)}.layers{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:6px;background:#ffffffeb;border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.layer{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer;-webkit-user-select:none;user-select:none}.layer input{accent-color:var(--brand);width:16px;height:16px}.layer .dot{width:12px;height:12px;border-radius:50%;border:1px solid rgba(0,0,0,.15)}.quick{position:absolute;left:50%;bottom:14px;transform:translate(-50%);display:flex;gap:6px;background:#ffffffeb;border:1px solid var(--line);border-radius:999px;padding:6px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-width:calc(100% - 24px)}.quick button{border:0;background:transparent;padding:8px 14px;border-radius:999px;font-weight:600;color:var(--text);white-space:nowrap}.quick button:hover{background:#eef2f7}.quick button.on{background:var(--brand);color:#fff}.quick button.reset{color:var(--muted);border-left:1px solid var(--line);border-radius:0 999px 999px 0}.depth{position:absolute;right:12px;bottom:72px;display:flex;flex-direction:column;gap:4px;background:#ffffffeb;border:1px solid var(--line);border-radius:var(--radius);padding:8px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}[data-theme=dark] .depth{background:#161c25eb}.depth .title{font-size:11px;color:var(--muted);padding:0 4px 2px}.depth button{border:0;background:transparent;color:var(--text);padding:6px 10px;border-radius:8px;font-size:13px;font-weight:600;text-align:left}.depth button.on{background:var(--brand);color:#fff}.depth button.deeper{border-top:1px solid var(--line);border-radius:0;margin-top:2px;color:var(--brand)}.model-note{position:absolute;top:12px;right:12px;font-size:12px;color:var(--muted);background:#ffffffe6;padding:4px 8px;border-radius:6px}.loading{font-size:14px;color:var(--muted);background:#ffffffe6;padding:6px 10px;border-radius:8px;white-space:nowrap}.hs-label{border:1px solid var(--line);background:#fffffff2;color:var(--text);padding:4px 10px;border-radius:999px;font-size:13px;font-weight:600;box-shadow:0 1px 4px #0000001f;white-space:nowrap;transform:translateY(-50%)}.hs-label.on{background:var(--danger);color:#fff;border-color:var(--danger)}.info{padding:16px 18px 24px;display:flex;flex-direction:column;gap:14px;min-height:100%}.info h2{margin:0 0 6px;font-size:22px}.info h4{margin:0 0 6px;font-size:13px;color:var(--muted);letter-spacing:.02em}.info ul{margin:0;padding-left:18px}.info li{margin:4px 0;line-height:1.5;font-size:14px}.info p{margin:0;line-height:1.6;font-size:14px}.overview{font-size:15px!important}.block{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fafbfd}.block.warn{background:var(--warn-bg);border-color:#f3d9a4}.block.warn h4{color:#a35b00}.note{color:var(--muted);font-size:13px!important}.structures{padding:10px 12px;border-radius:10px;background:#eef4ff}.structures li{font-size:13px}.tabs{display:flex;border-bottom:2px solid var(--line)}.tabs button{flex:1;border:0;background:transparent;padding:10px 4px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-2px}.tabs button.on{color:var(--brand);border-bottom-color:var(--brand)}.tab-body{display:flex;flex-direction:column;gap:12px}.alert{background:var(--danger-bg);border:1px solid #f5b5ae;border-radius:10px;padding:12px 14px}.alert h3{margin:0 0 6px;color:var(--danger);font-size:16px}.alert p{margin:4px 0;font-size:14px}.alert .small{color:var(--muted);font-size:12px}.empty h2{font-size:20px}.empty .nf{color:var(--danger);margin:10px 0}.examples{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.examples button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px}.examples button:hover{border-color:var(--brand);color:var(--brand)}.legend{margin-top:8px;padding:10px 12px;border-radius:10px;background:#fafbfd;border:1px solid var(--line)}.legend li{font-size:13px;color:var(--muted)}.disclaimer{margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--muted);line-height:1.5}.dg{width:100%;height:auto;display:block;border-radius:8px}.mode-nav{display:flex;gap:6px}.mode-nav button{flex:1;border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:10px;padding:8px;font-weight:600}.mode-nav button.on{background:var(--brand);color:#fff;border-color:var(--brand)}.cats{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.cat-btn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}.cat-btn.on{background:var(--brand);color:#fff;border-color:var(--brand)}.dlist{display:flex;flex-direction:column;gap:8px}.dcard{display:flex;gap:10px;align-items:center;text-align:left;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:8px}.dcard:hover{border-color:var(--brand)}.dcard-dg{width:96px;flex:none}.dcard-name{font-weight:700;font-size:14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.dcard-sum{font-size:12px;color:var(--muted);line-height:1.45;margin-top:2px}.chip{font-size:11px;font-weight:600;color:var(--brand);background:#1f6feb1f;padding:2px 7px;border-radius:999px}.chip.cat{color:#a35b00;background:#d299222e}.chip.btn{border:0;cursor:pointer;font-size:13px;padding:5px 10px}.chips{display:flex;flex-wrap:wrap;gap:6px}.back{align-self:flex-start;border:0;background:transparent;color:var(--brand);font-weight:600;padding:2px 0}.disease{display:flex;flex-direction:column;gap:12px}.d-head h2{margin:6px 0}.d-diagram{border:1px solid var(--line);border-radius:10px;overflow:hidden}.block.mech{background:#eef4ff;border-color:#cfe0ff}[data-theme=dark] .block.mech{background:#1a2740;border-color:#2a3d60}.causes{display:flex;flex-direction:column;gap:10px;padding-top:10px;border-top:2px solid var(--line)}.causes h3{margin:0;font-size:16px}.cause-group h4{margin:6px 0;font-size:13px;color:var(--text)}.cause-group .hint,.causes h3 .hint{color:var(--muted);font-weight:400;font-size:12px}.more{align-self:flex-start;border:1px solid var(--line);background:var(--panel);color:var(--brand);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;margin-top:6px}@media (max-width: 820px){.topbar{flex-direction:column;align-items:stretch;gap:8px;padding:8px 12px}.brand{display:flex}.theme-btn{padding:4px 10px;font-size:12px}.depth{right:8px;bottom:64px;padding:6px}.depth button{padding:5px 8px;font-size:12px}.brand{font-size:15px}.search input{font-size:16px}.main{flex-direction:column}.viewer{flex:none;height:52vh}.panel{width:auto;max-width:none;flex:1;border-left:0;border-top:1px solid var(--line)}.layers{flex-direction:row;flex-wrap:wrap;gap:10px;padding:8px 10px;top:8px;left:8px;right:8px}.layer{font-size:13px}.quick{bottom:10px}.quick button{padding:7px 11px;font-size:14px}.info{padding:14px 14px 20px}}