:root{--accent:#a91f34;--text:#1f2024;--muted:#777981;--faint:#9a9ca3;--line:#e9e7e5;--card:#fff;--soft:#f6f5f5;--green:#23845f;--warn:#9a6b17;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
    *{box-sizing:border-box}body{margin:0;background:#fff;color:var(--text);font-family:var(--sans)}
    .nav{height:72px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 5.2%;gap:28px;position:sticky;top:0;background:rgba(255,255,255,.96);z-index:4}.brand{font:700 28px var(--serif);text-decoration:none;color:var(--text)}.pill{border:1px solid var(--line);border-radius:11px;padding:10px 15px;font-weight:700}.back{margin-left:auto;color:var(--muted);text-decoration:none;font-size:14px}.wrap{max-width:1180px;margin:auto;padding:64px 24px 100px}.eyebrow{text-align:center;color:var(--accent);font-weight:700;letter-spacing:.12em}.hero h1{font:650 54px/1.35 var(--serif);text-align:center;margin:20px 0 10px}.lead{text-align:center;color:var(--muted);font-size:17px;line-height:1.8;margin:0 auto 42px}.query{border:1px solid #dedde0;border-radius:20px;padding:26px 28px;box-shadow:0 14px 40px rgba(40,30,25,.045)}.query h2{font-size:18px;margin:0 0 14px}.query textarea{width:100%;min-height:190px;border:0;border-bottom:1px solid var(--line);resize:vertical;outline:0;font:16px/1.9 var(--sans);padding:8px 4px 16px}.actions{display:flex;align-items:center;gap:18px;margin-top:18px}.privacy{font-size:13px;color:var(--muted);line-height:1.6}.privacy b{color:var(--green)}button{border:0;border-radius:11px;background:var(--accent);color:#fff;padding:14px 24px;font-size:16px;font-weight:700;cursor:pointer;margin-left:auto}button:disabled{opacity:.55;cursor:wait}.notice{margin:24px 0 0;border:1px solid #ead7a4;background:#fffaf0;color:#6d5b35;border-radius:13px;padding:15px 18px;font-size:14px;line-height:1.7}.status{margin:26px 0;color:var(--muted);font-size:15px}.status.err{color:var(--accent)}.summary{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 6px;border-bottom:1px solid var(--line)}.count{appearance:none;background:none;color:var(--muted);border:0;border-radius:0;padding:13px 5px 15px;font-size:18px;font-weight:650;margin:0 26px 0 0;border-bottom:3px solid transparent}.count:hover{color:var(--text)}.count:focus-visible{outline:2px solid #dfa6af;outline-offset:2px}.count.active{color:var(--text);border-bottom-color:var(--accent)}.lane{margin-top:26px}.lane-head{display:flex;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:12px}.lane-head h2{font:650 25px var(--serif);margin:0}.lane-head span{margin-left:auto;color:var(--faint);font-size:13px}.paper{padding:30px 0;border-bottom:1px solid var(--line)}.paper-select{display:flex;gap:15px;align-items:flex-start}.paper-check{width:18px;height:18px;margin-top:5px;accent-color:var(--accent)}.paper-body{min-width:0;flex:1}.meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--accent);font-size:13px;font-weight:700;text-transform:uppercase}.year{margin-left:auto;color:var(--faint);font-weight:500}.origin{border:1px solid #e5c9ce;border-radius:6px;padding:3px 7px;color:var(--accent);font-size:11px;text-transform:none}.paper h3{font:650 27px/1.45 var(--serif);margin:12px 0 3px}.title-en{color:var(--muted);font-style:italic;font-size:15px}.labels,.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:13px}.label,.tag{background:#f2f1f1;border-radius:7px;padding:5px 9px;color:#65676d;font-size:12px}.main-summary,.working-summary{margin-top:16px;background:var(--soft);border-radius:11px;padding:15px 17px;line-height:1.85;color:#44474d;font-size:14px}.main-summary b,.working-summary b{color:var(--accent);display:block;margin-bottom:5px}.external-abstract{margin-top:16px}.external-abstract summary{color:var(--accent);cursor:pointer;font-weight:700}.external-abstract .abstract-body{margin-top:10px;background:var(--soft);border-radius:11px;padding:15px 17px;color:#65676d;line-height:1.85;font-size:14px}.authors{margin-top:14px;color:#65676d;font-size:13px}.links{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px}.links a{color:var(--accent);font-weight:700;text-decoration:none;font-size:14px}.empty{padding:25px 0;color:var(--muted)}.tools{display:flex;justify-content:flex-end;margin-top:28px}.tools button{font-size:14px;padding:11px 16px}.hidden{display:none!important}
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    /* 与主站共用同一套导航和内容尺度；本页只保留功能所需的局部样式。 */
    .evidence-user-link{font-weight:400}
    .evidence-nav{--header-text:#17171a;--header-muted:#6c6c74;--header-faint:#9a9aa2;height:63px;padding-left:max(22px,calc((100vw - 1180px)/2));padding-right:max(22px,calc((100vw - 1180px)/2));gap:0;justify-content:flex-start;background:#fafafa;border-top:0;border-bottom-color:#eeeef0}
    .evidence-nav .nav-l{display:flex;align-items:center;gap:12px;min-width:0}.evidence-nav .nav-name{font-family:var(--serif);font-size:19.5px;font-weight:600;letter-spacing:.14em;color:var(--header-text);text-decoration:none}.evidence-nav .top-sections{display:flex;align-self:stretch;gap:22px;margin-left:24px}.evidence-nav .top-sections a{position:relative;display:flex;align-items:center;color:var(--header-muted);font-size:15px;font-weight:600;text-decoration:none;white-space:nowrap}.evidence-nav .top-sections a.on{color:var(--header-text)}.evidence-nav .top-sections a.on:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--accent)}.evidence-nav .beta-lock{margin-left:5px;font-size:10.5px;color:var(--header-faint)}
    .evidence-global-right{margin-left:auto;display:flex;align-items:center;gap:18px;min-width:0}.evidence-theme{display:grid;place-items:center;width:34px;height:34px;border:1px solid #e6e6ea;border-radius:8px;background:#fff;color:var(--header-muted);padding:0;margin:0;box-shadow:none}.evidence-theme:hover{border-color:var(--accent);color:var(--accent);background:#fff}.evidence-theme svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.evidence-theme .sun{display:none}html[data-theme="dark"] .evidence-theme .moon{display:none}html[data-theme="dark"] .evidence-theme .sun{display:block}.evidence-account{position:relative}.evidence-global-user{display:flex;align-items:center}.evidence-user-link{display:inline-flex;align-items:center;gap:7px;border:1px solid #e6e6ea;border-radius:8px;padding:4px 10px 4px 5px;background:#fff;color:var(--header-text);font-size:13.5px;white-space:nowrap;cursor:pointer}.evidence-user-link:hover{border-color:#9a9aa2}.evidence-user-avatar{width:24px;height:24px;border-radius:50%;background:#f7ecee;color:var(--accent);font-size:11px;font-weight:600;display:grid;place-items:center}.evidence-login{color:var(--accent);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}.evidence-account-menu{position:absolute;z-index:35;right:0;top:calc(100% + 8px);min-width:180px;padding:6px 0;border:1px solid #e6e6ea;border-radius:11px;background:#fff;box-shadow:0 12px 30px -18px rgba(20,20,30,.3)}.evidence-account-menu[hidden]{display:none}.evidence-account-row,.evidence-account-menu .history-open,.evidence-account-menu .topsight-token-button{display:block;width:100%;margin:0;padding:11px 16px;border:0;border-radius:0;background:transparent;color:var(--header-text);font:14px/1.45 var(--sans);text-align:left;box-shadow:none;cursor:pointer}.evidence-account-row:hover,.evidence-account-menu .history-open:hover,.evidence-account-menu .topsight-token-button:hover{background:#f1f1f3;color:var(--header-text)}.evidence-account-menu .topsight-token-wrap{display:block}.evidence-account-menu .topsight-token-menu{right:calc(100% + 8px);top:0}
    body{background:linear-gradient(180deg,#fff 0,#fff 63px,#fdfcfa 63px,#fff 700px)}.wrap{max-width:1180px;margin:auto;padding:36px 24px 90px}.intro{position:relative;padding:36px 48px 40px;border:1px solid #ece7e2;border-radius:24px;background:linear-gradient(145deg,#fbf7f4 0%,#fdfbf9 36%,#fff 75%);box-shadow:0 18px 54px rgba(79,53,40,.055);overflow:hidden}.intro:before{content:"";position:absolute;left:50%;top:-178px;transform:translateX(-50%);width:410px;height:260px;border-radius:50%;border:1px solid rgba(169,31,52,.07);box-shadow:0 0 0 30px rgba(169,31,52,.022),0 0 0 62px rgba(169,31,52,.014)}.hero{position:relative;min-width:0;max-width:940px;margin:0 auto;z-index:1;text-align:center}.eyebrow{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;font-size:12px;letter-spacing:.12em}.eyebrow:before,.eyebrow:after{content:"";width:28px;height:1px;background:var(--accent)}.hero h1{font:650 35px/1.35 var(--serif);text-align:center;margin:13px 0 9px;letter-spacing:.015em}.hero h1 em{color:var(--accent);font-style:normal}.lead{text-align:center;font-size:14px;line-height:1.8;margin:0 auto;color:#6f7076}.proofs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:820px;margin:22px auto 0}.proof{min-width:0;padding:10px 13px 0;border-top:1px solid #ded6d0;color:#77736f;font-size:11px;line-height:1.45;text-align:left}.proof b{display:block;color:var(--text);font-size:12px;margin-bottom:2px}.proof i{display:inline-grid;place-items:center;width:18px;height:18px;margin-right:5px;border-radius:50%;background:#f2e5e7;color:var(--accent);font-style:normal;font-size:10px}.query{position:relative;max-width:960px;margin:28px auto 0;padding:25px 28px 23px;border-radius:18px;border-color:#e5ded9;background:rgba(255,255,255,.96);box-shadow:0 16px 40px rgba(63,42,31,.075)}.query:before{content:"";position:absolute;left:28px;right:28px;top:0;height:3px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,transparent,var(--accent) 24%,#c88b96 60%,transparent)}.query-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.query h2{font-size:17px;margin:0}.query-tip{color:#a1a0a4;font-size:11px}.query textarea{min-height:154px;font-size:15px;line-height:1.8;padding:14px 2px 12px;background:transparent}.actions{margin-top:14px}.privacy{font-size:11.5px}.actions button{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;font-size:14px;box-shadow:0 8px 18px rgba(169,31,52,.16);transition:transform .18s,box-shadow .18s}.actions button:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(169,31,52,.22)}.actions button:after{content:"→";font-size:17px;font-weight:400}.notice.scope-note{display:flex;align-items:center;gap:15px;margin-top:18px;padding:13px 17px;border-color:#eadcc3;background:rgba(255,250,240,.82);font-size:12.5px}.scope-label{flex:none;color:#8b641b;font-weight:700;letter-spacing:.06em}.scope-note span:last-child{color:#74684f}.status{margin:20px 0}.summary{margin-top:24px}
    @media(max-width:1180px){.evidence-global-right{gap:10px}.evidence-global-label{display:none}.evidence-user-name{display:none}.evidence-user-link{padding-right:7px}}
    @media(max-width:960px){.evidence-nav .top-sections{gap:20px}.evidence-nav .top-sections a{font-size:14px}.intro{padding:31px}.hero h1{font-size:32px}.lead{max-width:720px}.proofs{max-width:700px}.query textarea{min-height:145px}}
    .result-tools{display:flex;align-items:center;gap:10px;margin:0 0 10px}.save-search{margin:0;background:#fff;color:#4f5056;border:1px solid #ded9d6;padding:10px 14px;font-size:13px;box-shadow:none}.save-search:hover{background:#faf8f7;color:var(--accent)}.export-wrap{position:relative;flex:none;margin:0}.export-wrap .export-top{margin:0}.export-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:5;width:235px;padding:9px;border:1px solid #e5dcda;border-radius:13px;background:#fff;box-shadow:0 16px 38px rgba(54,35,29,.13)}.export-menu button{display:block;width:100%;margin:0;padding:10px 12px;border-radius:8px;background:#fff;color:#4f5056;text-align:left;font-size:13px;box-shadow:none}.export-menu button:hover{background:#faf4f5;color:var(--accent)}.external-note{margin:16px 0 0;padding:11px 14px;border-left:3px solid #c9a65a;background:#fffaf0;color:#756544;font-size:12px;line-height:1.7}.pending-note{padding:24px 0;color:var(--muted)}.coverage{margin-top:24px;padding:18px 20px;border:1px solid #e7dfdb;border-radius:16px;background:#fff}.coverage h2{margin:0 0 10px;font:650 21px var(--serif)}.coverage-intro{margin:0 0 13px;color:var(--muted);font-size:13px;line-height:1.7}.coverage-views{display:flex;gap:10px;flex-wrap:wrap}.coverage-view{margin:0;padding:10px 13px;border:1px solid #e2d7d4;border-radius:10px;background:#fff;color:var(--text);font-size:13px;line-height:1.5;text-align:left;box-shadow:none}.coverage-view:hover{border-color:#c9929c;background:#fff8f8}.coverage-view b{display:block;color:var(--accent);font-size:12px;margin-bottom:3px}.coverage-clear{margin:12px 0 0;padding:7px 10px;background:#fff;color:var(--accent);border:1px solid #dfc3c8;font-size:12px;box-shadow:none}.source-status{margin:0 0 12px;padding:11px 13px;border-left:3px solid #c8912e;background:#fffaf0;color:#756544;font-size:13px;line-height:1.65}.no-direct{margin:12px 0 0;padding:11px 13px;border-left:3px solid #6b8d7d;background:#f5faf7;color:#426656;font-size:13px;line-height:1.65}.neighbor-group{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.neighbor-group h3{margin:0 0 7px;font-size:14px}.neighbor-label{color:#8b641b;font-size:12px;font-weight:700}.neighbor-paper{padding:12px 0;border-bottom:1px solid #f0ece9}.neighbor-paper h4{margin:5px 0 2px;font:600 17px/1.45 var(--serif)}.neighbor-paper p{margin:0;color:var(--muted);font-size:12px}.coverage-filter-note{margin:12px 0 0;color:var(--muted);font-size:12px}
    .history-modal{position:fixed;inset:63px 0 0;z-index:20;display:grid;place-items:center;padding:20px;background:rgba(31,27,25,.34);backdrop-filter:blur(4px)}.history-dialog{width:min(720px,100%);max-height:min(720px,calc(100vh - 103px));display:flex;flex-direction:column;border:1px solid #e7dfdb;border-radius:20px;background:#fff;box-shadow:0 26px 80px rgba(34,25,21,.2);overflow:hidden}.history-head{display:flex;align-items:flex-start;gap:18px;padding:24px 26px 18px;border-bottom:1px solid var(--line)}.history-head h2{margin:0 0 5px;font:650 25px var(--serif)}.history-head p{margin:0;color:var(--muted);font-size:12px}.history-close{margin-left:auto;padding:5px 9px;background:#fff;color:var(--muted);font-size:23px;line-height:1;box-shadow:none}.history-list{overflow:auto;padding:8px 26px 24px}.history-row{display:grid;grid-template-columns:1fr auto;gap:10px 18px;padding:18px 0;border-bottom:1px solid var(--line)}.history-row:last-child{border-bottom:0}.history-title{font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-query{grid-column:1/2;color:var(--muted);font-size:12px;line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.history-meta{color:var(--faint);font-size:11px;margin-top:6px}.history-actions{grid-row:1/4;grid-column:2;display:flex;align-items:center;gap:8px}.history-actions button{margin:0;padding:8px 11px;background:#fff;color:var(--accent);border:1px solid #e3c5ca;font-size:12px;box-shadow:none}.history-actions button.delete{color:#777;border-color:#ddd}.history-empty{padding:38px 0;text-align:center;color:var(--muted)}
    .topsight-token-wrap{position:relative}.topsight-token-button{margin:0;padding:8px 3px;border:0;background:transparent;color:var(--muted);font-size:12px;box-shadow:none;white-space:nowrap}.topsight-token-button:hover{color:var(--accent);background:transparent}.topsight-token-button.token-low{color:#9a6b17}.topsight-token-button.token-exhausted{color:var(--accent);font-weight:800}.topsight-token-menu{position:absolute;right:0;top:calc(100% + 9px);z-index:30;width:248px;padding:9px;border:1px solid #e1dcda;border-radius:13px;background:#fff;box-shadow:0 16px 38px rgba(46,34,29,.14)}.topsight-token-menu[hidden]{display:none}.topsight-token-row{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;margin:0;padding:10px;border:0;border-radius:8px;background:#fff;color:var(--text);font-size:12px;box-shadow:none}.topsight-token-row:hover{background:#faf7f7;color:var(--accent)}.topsight-token-detail{padding:5px 9px 7px;color:var(--muted);font-size:11px;line-height:1.65}.topsight-token-detail strong{display:block;margin:4px 0 3px;color:var(--text);font-size:15px}.topsight-token-warning{margin:6px 9px 8px;padding:9px 10px;border-radius:8px;background:#fff6e6;color:#815b15;font-size:12px;font-weight:700;line-height:1.55}.topsight-token-warning.exhausted{background:#fff0f1;color:var(--accent)}.topsight-token-notice{padding:10px 18px;background:#fff7e8;color:#815b15;text-align:center;font-size:13px;font-weight:700}.topsight-token-notice.exhausted{background:#fff0f1;color:var(--accent)}.topsight-token-notice[hidden]{display:none}
    .history-dialog{width:min(680px,100%)}.history-row{grid-template-columns:minmax(0,1fr) max-content}.history-row>div:first-child{min-width:0}.history-title{max-width:100%;font-size:14px;line-height:1.5}.history-query{min-width:0;max-width:100%;text-align:justify;text-align-last:left}.history-actions{min-width:max-content}.history-actions button{white-space:nowrap;word-break:keep-all}
    @media(max-width:720px){html,body{max-width:100%;overflow-x:hidden}.evidence-nav{height:auto;min-height:63px;flex-wrap:wrap;padding:0 16px}.evidence-nav .top-sections{order:3;width:100%;max-width:100%;height:40px;margin:0;justify-content:flex-start;gap:24px;overflow-x:auto}.evidence-nav .top-sections a{font-size:13px}.evidence-nav .nav-name{font-size:18px}.evidence-global-right{gap:8px}.evidence-global-link{display:none}.evidence-local-tools{margin-top:10px;padding:0 14px}.private-mark{display:none}.wrap,.intro,.hero,.query{min-width:0;max-width:100%}.wrap{padding:22px 12px 70px}.intro{padding:24px 18px;border-radius:18px}.hero h1{font-size:28px;overflow-wrap:anywhere}.query{padding:21px 18px}.query:before{left:18px;right:18px}.query-tip{display:none}.query textarea{min-width:0}.actions{display:block}.actions button{width:100%;justify-content:center;margin-top:14px}.notice.scope-note{align-items:flex-start}.mode-tabs{gap:16px}.mode-tab{font-size:16px}.result-head{align-items:stretch;flex-direction:column;gap:4px}.export-menu{left:0;right:auto}.count{font-size:15px;margin-right:8px}.paper-select{gap:9px}.paper h3{font-size:22px}.year{width:100%;margin:0}.history-modal{inset:103px 0 0;padding:12px}.history-dialog{max-height:min(720px,calc(100vh - 127px))}.history-row{grid-template-columns:1fr}.history-query{grid-column:1}.history-actions{grid-row:auto;grid-column:1;justify-content:flex-start}}
  .selection-note{margin:0 0 12px;font-size:13px;color:var(--muted)}.selection-note b{color:var(--text);font-size:12px}.selection-note p{margin:5px 0 0;line-height:1.65;text-align:justify}.selection-limit{color:var(--muted)}
.support-references{margin-top:20px;border-top:1px solid #e5e5e8;padding-top:16px}.support-references>summary{cursor:pointer;color:#6b6b75;font-size:15px;margin-bottom:12px}

nav[aria-label="主导航"] .nav-beta{display:inline-flex;align-items:center;flex:none;margin-left:5px;font-size:10.5px;font-weight:500;line-height:1;color:var(--faint,#999);white-space:nowrap}

.input-guidance{margin:12px 0 0;color:var(--muted);font-size:12px;line-height:1.8;text-align:justify;text-align-last:auto}.case-examples{position:relative;z-index:1;max-width:900px;margin:32px auto 0}.case-examples-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.case-examples-heading h2{font:650 21px/1.4 var(--serif);margin:0 0 7px;color:var(--text)}.case-examples-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.case-examples-heading>span{flex:none;font-size:11px;color:var(--faint);padding-bottom:3px}.case-examples-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.case-example-card{background:#fff;border:1px solid #e5dedc;border-radius:13px;padding:20px 19px 17px;min-width:0;display:flex;flex-direction:column;transition:border-color .18s,box-shadow .18s}.case-example-card:hover{border-color:#ce9da7;box-shadow:0 8px 24px rgba(65,36,41,.045)}.case-example-format{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--accent);font-weight:650}.case-example-format span{font-size:12px;color:#b3a3a5;font-weight:500}.case-example-card h3{font:650 16px/1.65 var(--serif);margin:12px 0 10px;min-height:53px}.case-example-excerpt{margin:0;color:#85858d;font-size:12px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:65px;text-align:justify}.case-example-count{display:flex;align-items:baseline;gap:8px;margin-top:17px}.case-example-count strong{font-size:28px;font-weight:550;line-height:1.2;color:var(--text)}.case-example-count span{font-size:11px;color:var(--muted)}.case-example-sources{font-size:10px;color:var(--faint);margin:7px 0 17px;white-space:nowrap}.case-example-actions{display:flex;align-items:center;justify-content:space-between;gap:9px;padding-top:13px;border-top:1px solid var(--line);margin-top:auto}.case-example-actions a{color:var(--accent);font-size:12px;font-weight:650;text-decoration:none}.case-example-actions a:hover{text-decoration:underline}.case-example-actions button{margin:0;padding:5px 0;background:transparent;border:0;border-radius:0;font-size:11px;color:var(--muted);box-shadow:none;cursor:pointer}.case-example-actions button:hover{color:var(--accent);background:transparent}.case-example-feedback{margin:10px 0 0;color:var(--accent);font-size:12px;line-height:1.7}.case-example-feedback:empty{display:none}.case-example-dialog{width:min(1220px,calc(100vw - 40px));height:88vh;max-height:1000px;margin:auto;padding:0;border:1px solid #e2dddb;border-radius:16px;background:#fff;color:#1f2024;overflow:hidden;box-shadow:0 25px 100px rgba(25,20,22,.28)}.case-example-dialog::backdrop{background:rgba(20,18,21,.48)}.case-example-dialog[open]{display:grid;grid-template-rows:auto minmax(0,1fr)}.case-example-dialog-head{display:flex;align-items:center;gap:15px;padding:14px 20px;border-bottom:1px solid #e9e7e5}.case-example-dialog-head h2{font-size:15px;margin:0;font-weight:650;flex:1}.case-example-dialog-head a{font-size:11px;color:#777981;text-decoration:none}.case-example-dialog-head button{margin:0;display:grid;place-items:center;width:34px;height:34px;border:1px solid #e4dedc;border-radius:8px;padding:0;background:transparent;color:#777981;font-size:23px;line-height:1;box-shadow:none;cursor:pointer}.case-example-frame{width:100%;height:100%;min-height:0;border:0;background:#fff}.case-examples a:focus-visible,.case-examples button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
html[data-theme="dark"] body{background:linear-gradient(180deg,#1d1f22 0,#1d1f22 63px,#212226 63px,#1d1f22 700px)}html[data-theme="dark"] .intro{background:linear-gradient(145deg,#292529 0,#25262a 36%,#24262a 75%);border-color:#3b3d43}html[data-theme="dark"] .intro .lead{color:var(--muted)}html[data-theme="dark"] .query{background:#26282c;border-color:#454047;--green:#6bbf98}html[data-theme="dark"] .query textarea{background:transparent;color:var(--text);border-bottom-color:#454047}html[data-theme="dark"] .query textarea::placeholder{color:var(--faint)}html[data-theme="dark"] .case-example-card{background:#26282c;border-color:#454047}html[data-theme="dark"] .case-example-excerpt{color:var(--muted)}
@media(max-width:850px){.case-examples-grid{gap:10px}.case-example-card{padding:17px 14px}.case-example-sources{font-size:9px}}@media(max-width:720px){.case-examples-heading{align-items:flex-start}.case-examples-heading h2{font-size:20px}.case-examples-heading>span{display:none}.case-examples-grid{grid-template-columns:1fr;gap:12px}.case-example-card{padding:19px 18px}.case-example-card h3{min-height:0;margin:10px 0 8px;font-size:17px}.case-example-excerpt{min-height:0;-webkit-line-clamp:2}.case-example-count{margin-top:13px}.case-example-sources{font-size:11px}.case-example-actions a{font-size:13px}.case-example-actions button{font-size:12px}.case-example-dialog{width:calc(100vw - 16px);height:94vh;border-radius:12px}.case-example-dialog-head{padding:12px;gap:8px}.case-example-dialog-head h2{font-size:13px}.case-example-dialog-head a{font-size:10px}}

body{background:#fff!important}.case-wrap{max-width:1160px;margin:0 auto;padding:24px 28px 50px}.case-context{padding:0 0 24px;border-bottom:1px solid var(--line);margin-bottom:24px}.case-context .case-kicker{color:var(--accent);font-size:12px;font-weight:650;margin:0 0 7px}.case-context h1{font:650 25px/1.45 var(--serif);margin:0 0 13px}.case-input{margin:0;padding:13px 17px;background:var(--soft);border-radius:10px;white-space:pre-wrap;font-size:13px;line-height:1.85;color:#62646c;text-align:justify;text-align-last:auto}.case-note{margin:10px 0 0;font-size:12px;color:var(--muted);line-height:1.7}.case-wrap .result-head{gap:18px}.case-wrap .summary{margin-top:0}.case-copy-selected{margin:0 12px 0 0;border:1px solid #ded9d6;background:#fff;color:var(--accent);padding:9px 12px;font-size:12px}.case-copy-selected[hidden]{display:none}.case-gap{margin-top:25px;padding:14px 17px;background:var(--soft);border-radius:10px;font-size:12px;line-height:1.8;color:var(--muted);text-align:justify}.case-wrap .paper-check{flex:none}.case-wrap .selection-limit{font-size:12px}.case-wrap #status:empty{display:none}.case-wrap #status{font-size:12px;margin:10px 0}
@media(max-width:720px){.case-wrap{padding:18px 16px 35px}.case-context h1{font-size:21px}.case-wrap .summary{gap:3px}.case-wrap .count{margin-right:12px;font-size:13px}.case-wrap .result-tools{justify-content:flex-end}.case-wrap .paper{padding:24px 0}.case-wrap .paper h3{font-size:22px}.case-input{font-size:12px;padding:12px}.case-wrap .mode-tab{font-size:16px}.case-wrap .result-head{gap:0}.case-wrap .links{gap:15px}.case-wrap .export-menu{left:auto;right:0}}