:root{color-scheme:light;--ink:#173f52;--ink2:#446270;--line:#d7e2e7;--paper:#f6f9fa;--white:#fff;--accent:#bb563e;--accent-bg:#fff1eb;--focus:#147f9d;font-family:"Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:#1d3038}button,input{font:inherit}button{cursor:pointer}.topbar{height:72px;padding:0 clamp(18px,4vw,56px);display:flex;align-items:center;justify-content:space-between;background:var(--ink);color:white;border-bottom:4px solid var(--accent)}.topbar p{font-size:.875rem;color:#c7dbe3}.brand{display:flex;align-items:center;gap:12px;font-family:"Noto Serif CJK SC","SimSun",serif;font-size:1.35rem;font-weight:700;letter-spacing:.04em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1.5px solid #accbd5;border-radius:50%;color:#f1c6b7;font-family:sans-serif;font-size:1.6rem;font-weight:300;line-height:1}.workspace{max-width:1600px;margin:auto;padding:28px clamp(16px,3vw,44px) 50px}.lookup{display:grid;grid-template-columns:135px minmax(0,700px);align-items:center;gap:20px;margin-bottom:24px}.lookup label{font-weight:700;color:var(--ink)}.search-wrap{position:relative}.search-wrap input{width:100%;height:50px;border:1.5px solid #a9c2cc;border-radius:6px;background:white;padding:0 52px 0 18px;outline:none;font-size:1rem;box-shadow:0 2px 8px #173f520b}.search-wrap input:focus{border-color:var(--focus);box-shadow:0 0 0 3px #147f9d28}.search-hint{position:absolute;right:18px;top:8px;color:var(--ink2);font-size:2rem;pointer-events:none}.search-results{position:absolute;z-index:5;top:54px;width:100%;max-height:390px;overflow:auto;background:white;border:1px solid var(--line);border-radius:7px;box-shadow:0 12px 30px #123b4b25}.result{display:flex;justify-content:space-between;gap:10px;width:100%;border:0;background:white;padding:12px 16px;text-align:left}.result:hover,.result.active{background:#eaf3f6}.result small{color:var(--ink2)}.columns{display:grid;grid-template-columns:220px 190px minmax(0,1fr);gap:16px;align-items:start}.meridian-panel,.point-panel,.detail{background:var(--white);border:1px solid var(--line);border-radius:7px;min-height:500px}.panel-heading{height:58px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.panel-heading h2{margin:0;font-size:1rem;color:var(--ink)}.panel-heading span{color:#607d89;font-size:.85rem}.meridian-list,.point-list{max-height:calc(100vh - 210px);overflow:auto}.meridian-list button,.point-list button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;padding:12px 17px;background:none;border:0;border-bottom:1px solid #eef2f4;text-align:left;color:#294751;font-size:.93rem}.meridian-list button:hover,.point-list button:hover{background:#edf5f7}.meridian-list button.selected{background:#e8f2f5;color:var(--ink);font-weight:700;border-left:4px solid var(--accent);padding-left:13px}.point-list button.selected{background:var(--accent-bg);color:#863b2d;font-weight:700}.point-list small{font-size:.76rem;color:#68828b}.detail{padding:clamp(20px,3vw,40px);min-height:690px}.detail-head{padding-bottom:18px;border-bottom:1px solid var(--line)}.eyebrow{font-size:.83rem;font-weight:700;color:var(--accent);letter-spacing:.08em}h1{font-family:"Noto Serif CJK SC","SimSun",serif;font-size:2.35rem;margin:9px 0 0;color:var(--ink);line-height:1.25}h1 small{font-family:Arial,sans-serif;font-size:1rem;vertical-align:middle;margin-left:8px;font-weight:600;color:#66828d}.location{padding:23px 0 16px;border-bottom:1px solid var(--line)}.location h2,.section-title h2{font-size:1rem;margin:0;color:var(--ink)}.location p:not(.source){font-size:1.12rem;line-height:1.9;margin:14px 0}.source{font-size:.8rem;color:#66828d;margin:0}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin:26px 0 16px}.section-title span{font-size:.8rem;color:#66828d}.figure-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:18px}.figure{border:1px solid var(--line);border-radius:5px;overflow:hidden;background:#fff}.figure button{display:block;width:100%;border:0;background:#f4f7f8;padding:0}.figure img{width:100%;height:350px;object-fit:contain;display:block}.figure footer{padding:12px 14px}.figure strong{display:block;color:var(--ink);font-size:.95rem}.figure p{margin:4px 0 0;color:#667d86;font-size:.8rem}.figure a{display:inline-block;margin-top:8px;color:#176c88;font-size:.84rem}.empty{padding:32px;border:1px dashed #bad0d8;color:#607983;text-align:center;background:#fbfdfd}.close{position:absolute;right:12px;top:7px;background:var(--ink);border:0;border-radius:50%;width:35px;height:35px;color:#fff;font-size:1.7rem}dialog{width:min(96vw,1100px);max-height:95vh;padding:42px 20px 18px;border:0;border-radius:8px;box-shadow:0 20px 60px #0d283c66}dialog::backdrop{background:#0d283cbb}dialog img{display:block;max-width:100%;max-height:75vh;margin:auto;object-fit:contain}dialog p{text-align:center;color:var(--ink2);margin:12px 0 0}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
@media(max-width:1050px){.columns{grid-template-columns:190px minmax(0,1fr)}.point-panel{grid-column:1}.detail{grid-column:2;grid-row:1/span 2}.meridian-panel,.point-panel{min-height:0}.meridian-list,.point-list{max-height:none}}
.edition-note{font-size:.82rem;color:#667d86;line-height:1.6;margin:-7px 0 15px}
@media(max-width:700px){.topbar{height:62px}.topbar p{display:none}.workspace{padding:18px 12px 36px}.lookup{display:block;margin-bottom:14px}.lookup label{display:block;margin-bottom:8px}.columns{display:block}.meridian-panel,.point-panel,.detail{min-height:0;margin-bottom:12px}.meridian-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:none}.meridian-list button{font-size:.83rem;line-height:1.25}.point-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-height:160px}.point-list button{padding:10px 8px;display:block;text-align:center}.point-list small{display:block}.detail{padding:20px}.figure img{height:300px}h1{font-size:2rem}}
@media(prefers-reduced-motion:no-preference){.figure img{transition:transform .2s}.figure button:hover img{transform:scale(1.015)}}
.nav-divider{grid-column:1/-1;margin:0;padding:15px 17px 8px;background:#f2f6f7;border-top:1px solid var(--line);color:#647f89;font-size:.76rem;font-weight:700;letter-spacing:.04em}.point-notes{margin:0 0 15px;padding:8px 14px;background:#f4f8f9;border-left:3px solid #b9cfd7;color:#49636d}.point-notes p{font-size:.87rem!important;line-height:1.7!important;margin:5px 0!important}.textbook{padding-top:20px}.textbook .missing{color:#718690;font-size:.92rem}
.figure img{height:auto;object-fit:initial}
.revision-mark{display:inline-block;margin-left:5px;padding:1px 4px;border-radius:3px;background:#fff1e8;color:#a4472d;font-size:.64rem;font-style:normal;font-weight:700;vertical-align:middle;white-space:nowrap}.edition-change{margin:22px 0 0;padding:17px 18px;border:1px solid #e8c7b8;border-left:4px solid var(--accent);border-radius:5px;background:#fffaf7}.edition-change-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.edition-change h2{margin:0;color:#8a3928;font-size:1rem}.edition-change-heading span{color:#a4472d;font-size:.8rem;font-weight:700}.edition-change>p:not(.source){margin:10px 0 12px;line-height:1.75}.edition-change a{display:inline-block;margin-top:8px;color:#176c88;font-size:.82rem}
.clinical-fields{padding-top:26px;margin-top:26px;border-top:1px solid var(--line)}.clinical-fields>h2{font-size:1rem;color:var(--ink);margin:0 0 12px}.clinical-fields .edition-note{margin:0 0 16px}.clinical-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.clinical-card{border:1px solid var(--line);border-radius:5px;background:#fbfdfd;padding:16px;min-width:0}.clinical-card h3{font-size:.92rem;color:var(--ink);margin:0 0 10px}.clinical-card>p:not(.source){margin:0 0 14px;line-height:1.75;white-space:pre-line;overflow-wrap:anywhere}.clinical-card .source{line-height:1.5}.clinical-card .missing,.location .missing{color:#718690;font-size:.9rem}.operation-card{grid-column:1/-1;background:#fffaf7;border-color:#eadbd4}@media(max-width:700px){.clinical-grid{grid-template-columns:1fr}.operation-card{grid-column:auto}}
.catalog-switch{display:flex;gap:0;margin:0 0 16px;border-bottom:1px solid var(--line)}.catalog-switch button{border:0;border-bottom:3px solid transparent;background:transparent;color:#607d89;padding:11px 22px;font-weight:700}.catalog-switch button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}.catalog-switch button:hover{background:#eaf2f5}.special-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.special-badges:empty{display:none}.special-badges button{border:1px solid #bfd5dc;background:#eff6f8;border-radius:3px;color:#1b596d;padding:4px 8px;font-size:.76rem;font-weight:700}.special-badges button:hover{background:#dcecf1}.special-detail{margin:8px 0 0;color:#66828d;font-size:.79rem;line-height:1.5}@media(max-width:700px){.catalog-switch button{flex:1;padding:11px 8px}.meridian-list .nav-divider{font-size:.72rem}.point-list button small{overflow-wrap:anywhere}}
.meridian-list button.special-subcategory{padding-left:30px;font-size:.87rem;color:#476773}.meridian-list button.special-subcategory.selected{padding-left:26px}@media(max-width:700px){.meridian-list button.special-subcategory{padding-left:16px}.meridian-list button.special-subcategory.selected{padding-left:12px}}
.indication-filters{padding:11px 12px;border-bottom:1px solid var(--line);background:#f8fbfc}.indication-filters[hidden],.indication-evidence[hidden]{display:none}.indication-filters p{margin:0 0 9px;color:#667d86;font-size:.72rem;line-height:1.5}.indication-filters>div{display:flex;gap:4px}.indication-filters button{flex:1;border:1px solid #bfd2d9;border-radius:3px;background:#fff;color:#476773;padding:5px 1px;font-size:.76rem}.indication-filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}.point-list button:has(.match-sources){flex-wrap:wrap}.match-sources{width:100%;display:flex;gap:4px}.match-sources i{font-size:.66rem;color:#3f6980;background:#e9f3f6;padding:1px 4px;border-radius:2px;font-style:normal}.match-sources i:nth-child(2){background:#f7eee9;color:#98624b}.indication-evidence{margin:16px 0 0;padding:10px 13px;background:#f0f6f8;border-left:3px solid #8cb7c5;color:#385b69;font-size:.82rem;line-height:1.65}@media(max-width:700px){.catalog-switch button{font-size:.84rem}.point-list .match-sources{justify-content:center;margin-top:3px}.indication-filters{padding:9px 12px}.indication-filters>div{max-width:320px}}
.topbar-links { display: flex; align-items: center; gap: 1.6rem; }
.topbar-links a { color: #fff; text-decoration: none; border: 1px solid #9ab5c0; padding: .4rem .7rem; border-radius: 4px; font-size: .9rem; }
.search-area{min-width:0}.search-mode{display:inline-flex;align-items:center;gap:3px;padding:3px;margin:0 0 8px;background:#e8f1f4;border:1px solid #c4d8df;border-radius:5px}.search-mode button{border:0;border-radius:3px;padding:5px 14px;background:transparent;color:#466575;font-size:.86rem;font-weight:700;line-height:1.3}.search-mode button[aria-pressed="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 4px #173f5226}.search-mode button:hover:not([aria-pressed="true"]){background:#dbe9ee}.search-help{margin:7px 0 0;color:#617d88;font-size:.77rem;line-height:1.45}.search-hint{top:0;bottom:0;right:12px;width:28px;display:grid;place-items:center;font-size:initial;line-height:1}.search-hint svg{display:block}.point-list.indication-search-list button{flex-wrap:wrap}.point-list.indication-search-list .match-sources{flex-basis:100%}.point-list.indication-search-list .match-sources i{font-size:.7rem}.point-list.indication-search-list+.empty{margin:0}
@media(max-width:700px){.search-mode{margin-bottom:8px}.search-help{font-size:.74rem}.point-list.indication-search-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:350px}.point-list.indication-search-list button{display:flex;align-content:center;padding:9px 11px;text-align:left}.point-list.indication-search-list .match-sources{justify-content:flex-start}.point-list.indication-search-list small{width:100%}}
.workspace.searching-indications .meridian-panel{display:none}.workspace.searching-indications .columns{grid-template-columns:minmax(240px,300px) minmax(0,1fr)}.workspace.searching-indications .point-panel{grid-column:1;grid-row:1}.workspace.searching-indications .detail{grid-column:2;grid-row:1}.workspace.searching-indications .point-list{max-height:calc(100vh - 235px)}
@media(max-width:700px){.workspace.searching-indications .columns{display:block}.workspace.searching-indications .point-panel,.workspace.searching-indications .detail{grid-column:auto;grid-row:auto}.workspace.searching-indications .point-list{max-height:350px}}
.meridian-list .indication-category{font-weight:600}.meridian-list .indication-category .category-meta{display:flex;align-items:center;gap:8px;flex:none}.indication-category .category-meta b{font-size:1.15rem;font-weight:400;line-height:1;transform:rotate(-90deg);transition:transform .16s}.indication-category[aria-expanded="true"] .category-meta b{transform:rotate(0)}.indication-sublist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin:7px 10px 12px 18px;padding-left:9px;border-left:2px solid #aacbd5}.meridian-list .indication-sublist button{min-width:0;min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:3px;border:1px solid #d5e4e9;border-radius:3px;background:#f8fbfc;padding:5px 7px;color:#365867;font-size:.875rem;line-height:1.3}.meridian-list .indication-sublist button:hover{background:#e7f1f5}.meridian-list .indication-sublist button.selected{padding:5px 7px;border:1px solid #97bbc8;background:#e1eff4;color:#173f52;font-weight:700}.indication-sublist button span{min-width:0;overflow-wrap:anywhere}.indication-sublist button small{flex:none;color:#607d89;font-size:.75rem}
@media(max-width:700px){.meridian-list .indication-sublist{grid-column:1/-1;margin:4px 10px 10px 14px;grid-template-columns:repeat(3,minmax(0,1fr))}.meridian-list .indication-sublist button,.meridian-list .indication-sublist button.selected{padding:7px 8px;font-size:.875rem}}
@media(max-width:700px){.workspace.browsing-indications .meridian-list{max-height:min(40vh,340px);overflow-y:auto;overscroll-behavior:contain}.workspace.browsing-indications .point-list{max-height:250px}}
.indication-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:2px 0 15px;padding:10px 0 0;border-top:1px dashed #d4e2e7}.indication-tags[hidden]{display:none}.indication-tags-label{flex-basis:100%;color:#66828d;font-size:.75rem;line-height:1.4}.indication-tags button{border:1px solid #aac9d3;border-radius:3px;background:#f2f8fa;color:#22546a;padding:4px 8px;font-size:.875rem;line-height:1.4;text-align:left}.indication-tags button:hover,.indication-tags button:focus-visible{background:#dceef3;border-color:#7aa8b7}.indication-tags button.selected{background:#173f52;border-color:#173f52;color:#fff}
.point-pinyin{display:inline-block;margin-left:.22em;font-family:Arial,sans-serif;font-size:1rem;font-weight:400;line-height:1.4;color:#5e7a86;vertical-align:middle;overflow-wrap:anywhere}
.brand-mark{display:block;flex:none;width:30px;height:30px;border:0;border-radius:0;fill:none;color:inherit}.brand-mark circle:first-child{stroke:#a9c8d3;stroke-width:1.2}.brand-mark path{stroke:#e8f2f4;stroke-width:1.3;stroke-linecap:round}.brand-mark .brand-point{fill:#e08b6e;stroke:#173f52;stroke-width:1}.location-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.standard-reading-link{display:inline-flex;align-items:center;gap:4px;flex:none;color:#176c88;text-decoration:none;border-bottom:1px solid #a6c6d1;padding-bottom:2px;font-size:.85rem;line-height:1.4}.standard-reading-link:hover{color:#a4472d;border-bottom-color:#a4472d}.standard-reading-link[hidden]{display:none}
.search-topline{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.search-topline .search-mode{margin-bottom:0}.region-entry{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;color:#176c88;text-decoration:none;border:1px solid #b8d2dc;border-radius:4px;background:#f1f7f9;font-size:.85rem;font-weight:700;white-space:nowrap}.region-entry:hover{background:#e3f0f4;border-color:#87afbd}@media(max-width:370px){.search-topline{flex-wrap:wrap}}