@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#12161e;--panel:#191e28;--line:#2b3240;--muted:#99a5b7;--text:#edf0f6;--accent:#f59b78;--blue:#9dbbff;font-family:'Noto Sans KR',system-ui,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer;color:inherit;background:#242b38;border:1px solid var(--line);border-radius:8px;font-size:.875rem;padding:9px 12px;transition:background .15s}button:hover{background:#354052}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:3px}button:disabled{opacity:.45;cursor:default}a{color:var(--blue)}.topbar{height:78px;display:flex;align-items:center;gap:32px;padding:0 28px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-weight:600}.brand small{display:block;letter-spacing:.15em;font-size:.625rem;color:var(--muted);margin-top:4px}.brand-mark{background:var(--accent);color:#25232a;font-size:24px;font-weight:700;width:38px;height:42px;border-radius:12px 12px 4px 12px;display:grid;place-items:center}.edition{color:var(--muted);font-size:.875rem}.version{font-size:.75rem;border:1px solid #48505f;padding:2px 6px;border-radius:4px;margin-left:6px}.quiet{margin-left:auto;background:transparent;color:var(--muted)}.workspace{height:calc(100dvh - 78px);min-height:650px;display:grid;grid-template-columns:265px minmax(320px,1fr) 310px}.library{display:flex;flex-direction:column;padding:24px 16px 14px;border-right:1px solid var(--line);overflow:hidden}.library-heading{display:flex;align-items:center;justify-content:space-between;padding:0 2px;margin-bottom:18px}h1{font-size:1rem;margin:0}.count{color:var(--muted);font-size:.75rem}.search{display:flex;align-items:center;gap:8px;background:#202632;border:1px solid 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var(--line);font-size:.75rem;color:var(--muted);display:flex;gap:8px;align-items:center;margin-top:12px}.color-key{width:8px;height:8px;display:inline-block;border-radius:2px;flex-shrink:0}.muscle-key{background:var(--accent)}.bone-key{background:#dbe1e7;margin-left:8px}.viewer{position:relative;background:radial-gradient(ellipse at 50% 40%,#2c3746 0%,#19212c 52%,#121922 100%);overflow:hidden}.viewer-top{position:absolute;z-index:2;inset:24px 24px auto;display:flex;justify-content:space-between;gap:10px;pointer-events:none}.eyebrow{font-size:.6875rem;letter-spacing:.14em;color:var(--muted)}.viewer-top h2{font-size:1.125rem;font-weight:500;margin:7px 0}.model-status{align-self:flex-start;margin-top:4px;color:var(--muted);font-size:.75rem;padding:6px 9px;background:#18212caa;border:1px solid #354250;border-radius:5px}#canvas-container{height:100%;width:100%;touch-action:none}canvas{display:block;width:100%;height:100%;outline:0}.view-actions{position:absolute;bottom:64px;left:50%;transform:translateX(-50%);display:flex;gap:3px;background:#111923e8;padding:5px;border:1px solid var(--line);border-radius:10px;white-space:nowrap}.view-actions button{background:transparent;border:0;padding:8px 10px;color:var(--muted)}.view-actions button.active{background:#334153;color:white}.layer-control{position:absolute;left:20px;top:112px;padding:14px;width:160px;background:#17202ccc;border:1px solid #354250;border-radius:9px;backdrop-filter:blur(8px)}.control-title{font-size:.75rem;color:var(--muted);display:block;margin-bottom:10px}.layer-control>label{display:flex;gap:7px;align-items:center;font-size:.875rem;margin:10px 0}.layer-control input[type=checkbox]{accent-color:var(--accent);width:16px;height:16px}.layer-control .bone-key{margin-left:0}.opacity-row{font-size:.75rem;display:flex;justify-content:space-between;border-top:1px solid #354250;padding-top:12px;margin-top:14px;color:var(--muted)}input[type=range]{accent-color:var(--accent);width:100%;margin:10px 0 0}.viewer-bottom{position:absolute;bottom:22px;left:24px;right:24px;display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.75rem;pointer-events:none}.orientation{white-space:nowrap}.loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;background:#19212ce8;z-index:5;padding:24px;text-align:center}.loading[hidden]{display:none}.loading span{font-size:.875rem;color:var(--muted)}.spinner{width:30px;height:30px;border:2px solid #3b475a;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.hover-label{position:absolute;padding:7px 10px;border-radius:5px;background:#101620e8;border:1px solid #586275;font-size:.75rem;pointer-events:none;z-index:4;max-width:200px}.detail{background:var(--panel);border-left:1px solid var(--line);padding:30px 24px;overflow-y:auto;scrollbar-width:thin}.empty-detail h2{font-size:1.75rem;line-height:1.5;font-weight:500;margin:26px 0 18px}.empty-detail p{font-size:.875rem;color:var(--muted);line-height:1.9}.suggestions{margin-top:40px}.suggestions>span{font-size:.75rem;color:var(--muted);display:block;margin-bottom:12px}.suggestions button{display:flex;justify-content:space-between;width:100%;margin-bottom:9px;background:#222a37;padding:13px;font-size:.875rem}.suggestions button span{color:var(--accent)}.study-note{margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}.detail-type{display:flex;gap:8px;align-items:center;font-size:.75rem;color:var(--accent);margin-bottom:22px}.detail.bone-info .detail-type{color:#dbe1e7}.detail h2{font-size:1.55rem;font-weight:600;line-height:1.5;margin:0 0 8px}.english{font-size:.875rem;color:var(--muted);margin:0 0 8px}.alias{font-size:.75rem;color:var(--muted);margin-bottom:25px}.detail-actions{display:flex;flex-wrap:wrap;gap:6px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0 25px}.detail-actions button{font-size:.75rem;padding:8px 10px}.detail-actions button.active{border-color:var(--accent);color:var(--accent)}.info-block{margin:24px 0}.info-block h3{font-size:.875rem;font-weight:500;color:var(--accent);margin:0 0 12px}.info-block h3 small{display:inline-block;font-size:.6875rem;color:var(--muted);margin-left:8px;letter-spacing:.08em}.info-block p{font-size:1rem;line-height:1.85;margin:0;word-break:keep-all}.info-block .landmarks{font-size:.875rem;color:#cbd4e2}.detail-source{border-top:1px solid var(--line);padding-top:18px;margin-top:28px;font-size:.75rem;color:var(--muted);line-height:1.9}.detail-source a{display:block;margin-top:8px}.no-result{color:var(--muted);font-size:.875rem;padding:22px 8px;line-height:1.7}dialog{width:min(640px,calc(100vw - 32px));max-height:85dvh;background:var(--panel);color:var(--text);border:1px solid #495569;border-radius:16px;padding:26px;line-height:1.9}dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.dialog-heading h2{font-size:1.25rem;margin:0}dialog h3{font-size:1rem;color:var(--accent);margin-top:25px}dialog p{font-size:.875rem;color:#c3cedd}dialog button{flex-shrink:0}#coverage{font-size:.875rem;background:#222b38;padding:12px 16px;margin-top:20px;border-radius:7px}body.isolated #view-title:after{content:' · 분리 보기';color:var(--accent)}
@media(min-width:1500px){.workspace{grid-template-columns:290px minmax(320px,1fr) 350px}.detail{padding:36px 30px}}@media(max-width:1100px){.workspace{grid-template-columns:225px minmax(300px,1fr) 270px}.library{padding:20px 12px}.detail{padding:24px 18px}.layer-control{width:145px;left:14px;top:105px}.viewer-top{inset:20px 16px auto}.viewer-bottom .orientation{display:none}.viewer-bottom{left:16px;right:16px}.model-status{max-width:145px}}@media(max-width:850px){.topbar{height:68px;padding:0 16px;gap:12px}.edition{display:none}.workspace{height:auto;min-height:0;grid-template-columns:190px minmax(0,1fr);grid-template-rows:650px auto}.detail{grid-column:1/-1;border-left:0;border-top:1px solid var(--line)}.empty-detail h2 br{display:none}.empty-detail h2{margin:12px 0;font-size:1.3rem}.suggestions{margin-top:20px;display:flex;gap:8px;flex-wrap:wrap}.suggestions>span{width:100%}.suggestions button{width:auto;gap:20px}.study-note{margin-top:20px}.viewer-top{gap:6px}.model-status{font-size:.6875rem}.layer-control{width:135px;left:12px}.view-actions button{padding:7px 8px}.viewer-bottom{font-size:.6875rem}}@media(max-width:580px){.workspace{display:flex;flex-direction:column}.viewer{order:0;height:65dvh;min-height:480px}.library{order:1;border-right:0;border-top:1px solid var(--line);padding:18px 16px}.detail{order:2}.structure-list{max-height:240px;flex:auto}.library-heading{margin-bottom:12px}.segmented{margin:12px 0}.region-label{display:none}select{width:100%}.list-meta{margin-top:12px}.library-footer{display:none}.layer-control{top:90px;width:130px;padding:10px}.viewer-top h2{font-size:1rem}.viewer-bottom{bottom:14px;left:12px}.view-actions{bottom:44px}.brand{font-size:.875rem}.brand small{font-size:.5625rem}.quiet{font-size:.75rem;padding:8px}.brand-mark{width:30px;height:34px;font-size:20px}.detail{padding:24px}.detail h2{font-size:1.5rem}.info-block p{font-size:1rem}}@media(prefers-reduced-motion:reduce){*{transition:none!important}.spinner{animation:none}}
@media(max-width:580px){.viewer{min-height:600px}#canvas-container{position:absolute;inset:150px 0 85px;height:auto}.layer-control{top:70px;left:12px;right:12px;width:auto;display:grid;grid-template-columns:auto auto 1fr;gap:4px 14px;padding:10px 12px}.layer-control .control-title{display:none}.layer-control>label{margin:0;grid-row:1/3;gap:5px}.layer-control .opacity-row{margin:0;padding:0;border:0;grid-column:3;gap:8px}.layer-control input[type=range]{grid-column:3;margin:0;width:100%}.viewer-bottom{justify-content:center}.viewer-top{inset:18px 16px auto}.view-actions{bottom:42px}}
.individual-opacity{border:1px solid var(--line);border-radius:8px;padding:14px;margin:20px 0;background:#202735}.opacity-heading{display:flex;justify-content:space-between;gap:8px;font-size:.875rem}.opacity-heading output{color:var(--accent);white-space:nowrap}.individual-opacity input{margin:15px 0 10px}.opacity-help{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.75rem;color:var(--muted);line-height:1.6}.opacity-help button{padding:4px 7px;font-size:.75rem;white-space:nowrap}.hidden-panel{border-top:1px solid var(--line);padding-top:12px;margin-top:12px;flex-shrink:0}.hidden-heading{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.hidden-heading strong{font-size:.75rem;color:var(--accent);font-weight:500;margin-right:auto}.hidden-heading button{font-size:.75rem;padding:4px 6px}#hidden-list{max-height:120px;overflow:auto;margin-top:8px;scrollbar-width:thin}#hidden-list button{font-size:.75rem;width:100%;text-align:left;background:transparent;border:0;padding:7px 2px;display:flex;justify-content:space-between;gap:6px}#hidden-list button span{color:var(--blue);flex-shrink:0}.hidden-panel[hidden]{display:none}
.viewer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:10px}.quality-control{display:flex;align-items:center;gap:7px;font-size:.75rem;color:var(--muted);pointer-events:auto}.quality-control select{width:auto;margin:0;padding:5px 22px 5px 8px;font-size:.75rem;border-color:#495264;color:var(--accent)}@media(max-width:580px){.viewer-meta{gap:6px}.quality-control{font-size:.6875rem}.quality-control select{font-size:.6875rem;padding-top:3px;padding-bottom:3px}.viewer-top{top:12px}.viewer-top h2{max-width:160px}}
@media(max-width:580px){.layer-control{top:90px}#canvas-container{inset:170px 0 85px}}
.attachment-guide{margin:17px 0 20px;padding:13px 14px;border:1px solid #536276;border-radius:8px;background:#213040}.attachment-guide h3{margin:0 0 10px;font-size:.875rem;color:#f0eee7}.attachment-guide p{display:flex;align-items:baseline;gap:7px;margin:7px 0;font-size:.8rem;line-height:1.5;color:#e6eaf0}.attachment-guide p strong{min-width:26px;color:#fff}.attachment-guide small{display:block;margin-top:10px;color:#b8c5d3;font-size:.72rem;line-height:1.55}.attachment-dot{display:inline-block;flex:0 0 9px;width:9px;height:9px;border-radius:50%}.attachment-dot.origin{background:#ffae56}.attachment-dot.insertion{background:#59d6e8}
body.attachment-mode #view-title:after{content:' · 관련 뼈 보기'}
.attachment-dot.both{background:#c18be5}
@media(max-width:580px){.layer-control{display:flex;align-items:center;gap:22px}.layer-control>label{margin:0;grid-row:auto}}
.muscle-key{background:#bc776b}