/* 编辑式资讯页：固定列、等高行，使用留白和细线区分层级。 */
:root{color-scheme:light;--bg:#fff;--surface:#fff;--text:#202020;--muted:#626262;--line:#dedede;--subtle:#f5f5f5;--accent:#286746;--focus:#246b55;--danger:#934c34}
:root[data-theme=dark]{color-scheme:dark;--bg:#181818;--surface:#181818;--text:#ececec;--muted:#aaa;--line:#3a3a3a;--subtle:#232323;--accent:#9bccab;--focus:#9bccab;--danger:#efb098}
*{box-sizing:border-box}html{scroll-padding-top:66px;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{margin:0}button,input,select{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--focus);outline-offset:3px}summary{list-style:none}summary::-webkit-details-marker{display:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:fixed;top:-100px;left:16px;z-index:99;background:var(--surface);padding:10px}.skip:focus{top:8px}
.masthead{display:flex;align-items:center;gap:24px;max-width:1280px;margin:auto;padding:10px 24px;border-bottom:1px solid var(--text);min-height:62px}.brand{font-size:20px;font-weight:750;letter-spacing:-.6px;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark{display:none}.brand small{display:inline;font-size:12px;font-weight:400;letter-spacing:0;margin-left:14px;color:var(--muted)}.masthead nav{display:flex;gap:24px;margin-left:auto;font-size:12px}.masthead nav a{display:flex;align-items:center;min-height:40px}.icon-button{width:36px;height:36px;background:transparent;border:0;color:var(--text);font-size:22px}.page{max-width:1280px;margin:auto;padding:18px 24px 20px}.intro{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.intro h1{font-size:21px;font-weight:650;line-height:1.5}.intro p{font-size:12px;color:var(--muted)}.update-tools{display:flex;align-items:center;gap:14px}.update-tools>span{font-size:11px;color:var(--muted)}.button-row{display:flex;gap:8px}.button{min-height:36px;padding:6px 12px;font-size:12px;border:1px solid var(--line);border-radius:2px;background:var(--surface);color:var(--text);white-space:nowrap}.primary{background:var(--text);color:var(--surface);border-color:var(--text)}.button:hover{border-color:var(--text)}.connection-strip{font-size:11px;color:var(--muted);display:flex;flex-wrap:wrap;gap:2px 24px;padding:7px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.connection-strip>div{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px}.strip-label{color:var(--text);font-weight:500}.connection-strip a{text-decoration:underline;min-height:24px;display:inline-flex;align-items:center}.live-status{font-size:11px;color:var(--muted);margin:6px 0 14px}.notice{font-size:12px;padding:8px 10px;margin:8px 0;border-left:2px solid var(--danger);background:var(--subtle)}.demo-notice{border-left-color:var(--accent)}.notice a{text-decoration:underline;margin-left:12px}
.section{min-width:0;margin-top:20px}.ranking-section{margin-top:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px}.section-heading h2{font-size:16px;line-height:1.5;font-weight:650}.section-heading p{margin-top:2px}.section-note{font-size:11px;color:var(--muted)}.segmented{display:flex;gap:16px}.segmented button{min-height:36px;padding:4px 0;background:transparent;border:0;border-bottom:2px solid transparent;color:var(--muted);font-size:12px}.segmented button[aria-pressed=true]{border-bottom-color:var(--text);color:var(--text);font-weight:600}.ranking-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.ranking-column{min-width:0}.ranking-column+.ranking-column{border-left:1px solid var(--line)}.ranking-column h3{display:none}.ranking-column ol{list-style:none;margin:0;padding:0}.ranking-column li+li{border-top:1px solid var(--line)}.rank-button{width:100%;height:82px;display:grid;grid-template-columns:22px minmax(0,1fr) 30px;gap:9px;align-items:start;padding:12px 14px;border:0;background:transparent;color:var(--text);text-align:left}.rank-button:hover{background:var(--subtle)}.rank-index{font-size:13px;line-height:20px;color:var(--muted);font-variant-numeric:tabular-nums}.rank-copy{min-width:0}.rank-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;height:40px;line-height:20px;font-size:13px;font-weight:500;overflow-wrap:anywhere}.rank-meta{display:block;font-size:10px;line-height:15px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}.rank-score{font-size:12px;line-height:20px;font-variant-numeric:tabular-nums;text-align:right}.rank-score small{display:none}.ranking-foot{display:flex;align-items:start;justify-content:space-between;gap:16px;margin:6px 0 12px;font-size:10px;color:var(--muted)}.ranking-method{max-width:520px;text-align:right}.ranking-method summary{min-height:24px;text-decoration:underline}.ranking-method p{padding:8px 0;text-align:left}.ranking-empty{grid-column:1/-1;padding:16px 0;color:var(--muted);font-size:12px}.ranking-empty .button{margin-top:8px}
.overview{border-bottom:1px solid var(--line);margin:10px 0 20px}.metrics{display:flex;flex-wrap:wrap;gap:6px 24px;padding-bottom:8px}.metric{display:flex;gap:6px;align-items:baseline}.metric-value{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.metric-label{font-size:11px;color:var(--muted)}.brief{display:flex;align-items:baseline;gap:12px;padding:8px 0;border-top:1px solid var(--line)}.brief-label{font-size:11px;font-weight:600;white-space:nowrap}.brief p{font-size:12px;flex:1;overflow-wrap:anywhere}.method{font-size:10px;color:var(--muted);white-space:nowrap}.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px}.report-heading{display:flex;align-items:baseline;gap:10px;margin-right:auto}.report-heading h2{font-size:17px}.report-heading>span{font-size:11px;color:var(--muted)}.search-box{width:230px;border:1px solid var(--line);padding:0 9px;border-radius:2px}.search-box input{height:36px;width:100%;border:0;color:var(--text);background:transparent;font-size:12px;min-width:0}.select-label select{height:38px;border:1px solid var(--line);border-radius:2px;background:var(--surface);color:var(--text);padding:0 7px;max-width:150px;font-size:12px}.region-grid{display:block}.count{font-size:11px;color:var(--muted)}
/* 所有板块共用同一组列宽；正文变长不会挤动时间、来源与分数。 */
.report-columns,.report-summary{display:grid;grid-template-columns:62px minmax(0,1fr) 126px 45px 16px;column-gap:16px;padding-left:10px;padding-right:10px}.report-columns{font-size:10px;color:var(--muted);line-height:28px;border-top:1px solid var(--text);border-bottom:1px solid var(--line)}.report-columns>span:nth-child(4){text-align:right}.report-summary{align-items:center;height:70px;padding-top:8px;padding-bottom:8px}.report-summary:hover{background:var(--subtle)}.report-row{border-bottom:1px solid var(--line)}.report-copy{min-width:0}.report-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;font-weight:500;line-height:23px}.one-line{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;line-height:20px;color:var(--muted)}.row-time{font-size:11px;font-variant-numeric:tabular-nums;color:var(--muted);line-height:19px}.row-time>span{display:block}.row-source{min-width:0;font-size:11px;color:var(--muted);line-height:20px}.row-source>span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-count{font-size:10px}.row-score{font-size:12px;text-align:right;font-variant-numeric:tabular-nums}.expand-icon{font-size:14px;color:var(--muted);text-align:center}.expand-icon:before{content:'+'}.report-row[open] .expand-icon:before{content:'−'}.report-row[open]>.report-summary{background:var(--subtle)}.report-body{padding:16px 24px 24px 88px;border-top:1px solid var(--line);max-width:980px;overflow-wrap:anywhere}.report-section+.report-section{margin-top:16px}.report-section h4{font-size:12px;line-height:1.6;margin-bottom:6px}.report-section p{font-size:15px;line-height:1.8}.report-disclaimer{font-size:11px;color:var(--muted);margin-bottom:12px}.report-section .analysis-copy{font-size:13px;color:var(--muted)}.score-explanation{list-style:none;margin:4px 0 0;padding:0;color:var(--muted);font-size:12px}.tags{display:flex;flex-wrap:wrap;gap:0;margin:7px 0;font-size:11px;color:var(--muted)}.tag+.tag:before{content:' / ';white-space:pre}.sources-line{display:flex;flex-wrap:wrap;gap:4px 16px;align-items:center;font-size:12px}.source-link{text-decoration:underline;text-underline-offset:3px;display:inline-flex;min-height:30px;align-items:center;overflow-wrap:anywhere}.sources-line time{font-size:11px;color:var(--muted)}.evidence{margin:6px 0;padding:8px 12px;border-left:2px solid var(--line);font-size:12px;color:var(--muted)}.empty{padding:12px 10px;color:var(--muted);font-size:12px}
.trend-details,.source-details{margin-top:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trend-details>summary,.source-details>summary{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px}.trend-details>summary span,#source-summary{font-size:11px;color:var(--muted)}.topics{display:flex;gap:16px;flex-wrap:wrap;font-size:11px;padding:8px 0}.topic span{margin-left:6px;color:var(--muted)}.trend-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:12px 0}.trend-grid h3{font-size:12px}.trend-grid ul{padding-left:16px;margin:6px 0;color:var(--muted);font-size:12px}.source-grid{display:block}.source-item{padding:6px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:300px minmax(0,1fr);gap:16px;font-size:12px}.source-item header{display:flex;align-items:center;justify-content:space-between;gap:12px}.source-item p{color:var(--muted);font-size:11px;align-self:center}.source-state{font-size:10px;color:var(--muted)}.source-state.error{color:var(--danger)}.source-state.ok{color:var(--accent)}.ai-details{padding:12px 0;border-top:1px solid var(--line)}.ai-details h3{font-size:12px;margin-bottom:4px}.ai-details p,.small-note{font-size:11px;color:var(--muted);margin:4px 0 8px}footer{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;padding:16px 0;color:var(--muted);font-size:10px}.skeleton-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.skeleton{height:230px;background:repeating-linear-gradient(to bottom,var(--subtle) 0,var(--subtle) 14px,transparent 14px,transparent 46px)}
dialog{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:3px;width:420px;max-width:calc(100% - 24px);padding:24px}dialog::backdrop{background:rgba(0,0,0,.38)}dialog h2{font-size:20px;line-height:1.6;overflow-wrap:anywhere}dialog form>p{font-size:13px;color:var(--muted);margin:10px 0 16px}dialog label{font-size:13px}dialog input{height:40px;width:100%;display:block;margin:6px 0 14px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:8px}dialog .button-row{justify-content:flex-end}.story-dialog{width:760px;max-height:88vh;overflow:auto;padding:24px 32px}.dialog-toolbar{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:16px}.story-dialog .report-body{padding:16px 0 0;border:0}.story-dialog .report-section p{font-size:16px}
@media(max-width:1000px){.intro h1{font-size:20px}.update-tools{flex-direction:column;align-items:flex-end;gap:3px}.rank-button{padding:10px;gap:7px}.report-heading>span{display:none}.report-columns,.report-summary{grid-template-columns:58px minmax(0,1fr) 110px 38px 14px;gap:12px}.report-body{padding-left:80px}}
@media(max-width:760px){.masthead{padding:8px 16px;gap:16px}.brand{font-size:18px}.brand small{display:none}.masthead nav{gap:16px}.masthead nav a:last-child{display:none}.page{padding:14px 16px}.ranking-grid{grid-template-columns:1fr!important}.ranking-column+.ranking-column{border-left:0;border-top:1px solid var(--line)}.rank-button{height:65px;grid-template-columns:24px minmax(0,1fr) 32px;padding:10px 0}.rank-title{height:22px;line-height:22px;-webkit-line-clamp:1}.rank-meta{margin-top:4px}.report-columns,.report-summary{grid-template-columns:48px minmax(0,1fr) 88px 34px 12px;gap:10px;padding-left:0;padding-right:0}.report-title{font-size:13px}.report-body{padding:16px 0 20px 58px}.filter-bar{gap:8px}.report-heading{flex-basis:100%}.search-box{flex:1;max-width:none;width:auto}.metric-value{font-size:13px}.metrics{gap:6px 16px}.brief{flex-wrap:wrap;gap:4px 10px}.brief p{order:3;flex-basis:100%}.method{margin-left:auto}.source-item{grid-template-columns:1fr;gap:2px}.source-item header{max-width:none}.trend-grid{grid-template-columns:1fr;gap:12px}.skeleton-grid{grid-template-columns:1fr}.skeleton:not(:first-child){display:none}.story-dialog{padding:20px}}
@media(max-width:480px){.masthead{gap:12px}.masthead nav{gap:12px;font-size:11px}.masthead nav a:first-child{display:none}.intro{align-items:flex-start}.intro h1{font-size:19px}.intro p{font-size:10px;max-width:150px}.update-tools>span{font-size:9px;max-width:140px;text-align:right}.button-row{gap:5px}.button{padding:5px 8px;font-size:11px;min-height:40px}.connection-strip{font-size:10px}.live-status{font-size:10px}.section-heading h2{font-size:15px}.section-note{font-size:10px}.segmented{gap:12px}.segmented button{font-size:11px;min-height:40px}.ranking-method{max-width:45%}.report-columns,.report-summary{grid-template-columns:42px minmax(0,1fr) 30px 12px;gap:8px}.report-columns>span:nth-child(3),.report-summary>.row-source{display:none}.report-body{padding-left:0}.report-summary{height:68px}.row-time{font-size:10px}.report-title{font-size:13px}.one-line{font-size:11px}.report-columns{font-size:9px}.metrics{gap:4px 12px}.metric-label{font-size:10px}.metric{gap:4px}#filter-count{font-size:10px}.source-details>summary{font-size:11px}}
@media(max-width:350px){.intro{flex-direction:column;gap:8px}.update-tools{width:100%;flex-direction:row-reverse;align-items:center;justify-content:space-between}.update-tools>span{text-align:left;max-width:110px}.intro p{max-width:none}.page{padding-left:12px;padding-right:12px}.masthead{padding-left:12px;padding-right:12px}.select-label select{max-width:116px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.text-button{border:0;background:transparent;color:var(--accent);font-size:inherit;text-decoration:underline;cursor:pointer;padding:3px 0;margin-left:6px;white-space:nowrap;min-height:28px}#ai-settings-dialog{width:480px;max-height:90vh;overflow:auto}#ai-settings-status{min-height:42px;overflow-wrap:anywhere}#ai-settings-dialog .dialog-toolbar h2{font-size:18px}