@font-face{font-family:AllianceSerif;src:url(/fonts/editorial-serif.woff2) format("woff2");font-weight:500 800;font-display:swap}:root{--paper: #faf9f6;--red: #b11120;--red-dark: #96101d;--ink: #191c20;--muted: #797b7e;--line: #d7d6d3;--serif: AllianceSerif, "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", serif;--sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;font-family:var(--sans);color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;font-size:16px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--red)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}a:focus-visible,button:focus-visible{outline:2px solid var(--red)}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif)}.wrap{width:calc(100% - 112px);max-width:1440px;margin:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:16px;top:-80px;padding:12px 20px;background:#fff;z-index:100}.skip-link:focus{top:8px}.masthead{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:12px 0 10px;border-bottom:2px solid var(--red)}.dateline{display:flex;align-items:center;flex-wrap:wrap;column-gap:7px;font-size:13px;line-height:1.6;color:#55585a;margin-bottom:1px}.dateline-clock{display:inline-flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums;white-space:nowrap}.brand{font-family:var(--serif);font-size:62px;line-height:1.3;font-weight:700;letter-spacing:-1.5px;color:var(--red);white-space:nowrap}.brand:hover{color:var(--red-dark)}.tagline{font-size:14px;color:var(--muted);line-height:1.65;letter-spacing:1px}.search{display:flex;align-items:center;flex:0 0 340px;height:40px;border:1px solid #ccc8c4;border-radius:3px;overflow:hidden;color:#736d67;background:transparent}.search svg{margin-left:15px;flex:none}.search input{min-width:0;width:100%;border:0;background:transparent;padding:10px 12px;font-size:14px;color:var(--ink);outline-offset:-3px}.search button{align-self:stretch;flex:none;width:72px;border:0;background:var(--red);color:#fff;font-size:14px;font-weight:600}.search button:hover{background:var(--red-dark)}.main-nav{display:flex;gap:40px;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:18px;font-weight:700}.main-nav a{padding:14px 4px 12px;position:relative;white-space:nowrap}.main-nav a.active{color:var(--red)}.main-nav a.active:after{position:absolute;content:"";height:2px;background:var(--red);left:0;right:0;bottom:-1px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;padding-top:14px;padding-bottom:14px;min-height:65vh}.feed{min-width:0}.section-heading{display:flex;align-items:center;gap:24px;margin-bottom:7px}.section-heading h1{font-size:42px;line-height:1.25;font-weight:700;letter-spacing:-.5px}.demo-note{border-left:1px solid #999;padding-left:22px;color:var(--muted);font-size:16px}.section-intro{font-size:15px;line-height:1.8;color:var(--muted);margin-bottom:8px;letter-spacing:.25px}.post-row{display:flex;align-items:center;gap:28px;min-height:180px;padding:8px 0;border-bottom:1px solid var(--line)}.post-row:last-of-type{border-bottom:0}.row-content{flex:1;min-width:0}.eyebrow{display:flex;align-items:center;gap:12px;color:var(--red);font-size:14px;font-weight:600;line-height:1.45;margin-bottom:7px}.eyebrow>span:first-child{padding-left:8px;border-left:2px solid var(--red)}.pin-badge{font-family:var(--serif);border:1px solid var(--red);border-radius:3px;padding:1px 8px;font-size:13px;line-height:1.5;font-weight:500}.post-row h2{font-size:29px;line-height:1.4;font-weight:700;letter-spacing:-.35px;margin-bottom:7px}.excerpt{font-size:17px;line-height:1.65;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}.meta{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:14px;line-height:1.4}.views{display:flex;align-items:center;gap:7px;white-space:nowrap}.row-image{width:275px;flex:none;align-self:center}.row-image img{width:100%;height:auto;aspect-ratio:1.69;object-fit:cover}.sidebar{border-left:1px solid var(--line);padding-left:23px;padding-top:8px}.sidebar section{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:24px}.sidebar section:last-child{border:0}.sidebar h2{font-size:25px;line-height:1.35;margin-bottom:17px;padding-left:12px;border-left:4px solid var(--red)}.sidebar p{font-size:16px;color:var(--muted);line-height:1.8}.ranked{list-style:none;counter-reset:rank;margin:0;padding:0}.ranked li{counter-increment:rank;position:relative;padding-left:30px;margin-bottom:12px;font-size:15px;line-height:1.65;color:#64676a}.ranked li:before{content:counter(rank,decimal-leading-zero);position:absolute;left:0;color:var(--red);font-size:14px;font-family:var(--sans)}.ranked time{display:block;color:#909092;font-size:12px;margin-top:3px}.email{display:block;font-size:14px;margin-top:12px;color:var(--red);overflow-wrap:anywhere}.text-link{display:inline-flex;gap:6px;align-items:center;color:var(--red);margin-top:16px;font-size:15px}.pagination{display:flex;justify-content:center;gap:8px;margin:12px 0 2px;flex-wrap:wrap}.pagination a,.pagination>span{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:32px;border:1px solid var(--line);padding:4px 12px;border-radius:2px;font-size:13px;color:#5d6164;background:transparent}.pagination .selected{background:var(--red);border-color:var(--red);color:#fff}.pagination [aria-disabled]{color:#b4b3b1}.pagination .ellipsis{border:0}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;padding:12px 0 18px;font-size:12px;line-height:1.7;color:#85868a}.footer>div{display:flex;gap:18px}.footer-brand{font-family:var(--serif);font-weight:700;color:#4c4e53}.footer-tag{border-left:1px solid #aaa;padding-left:18px}.footer nav{display:flex;gap:28px}.footer nav a+a{border-left:1px solid #aaa;padding-left:28px}.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);padding:20px 0 18px}.filter-nav{display:flex;gap:32px;border-bottom:1px solid var(--line);margin-top:24px;margin-bottom:5px;font-family:var(--serif);font-weight:600}.filter-nav a{padding:8px 10px 12px;position:relative}.filter-nav .active{color:var(--red);border-bottom:2px solid var(--red)}.empty-state{padding:80px 24px;text-align:center;border-top:1px solid var(--line);margin-top:20px}.empty-state h2{font-size:26px;margin-bottom:16px}.empty-state p{color:var(--muted);margin-bottom:24px}.outline-button,.solid-button{display:inline-block;border:1px solid var(--red);color:var(--red);padding:10px 24px;border-radius:2px;font-size:15px}.solid-button{background:var(--red);color:#fff}.solid-button:hover{background:var(--red-dark);color:#fff}.footer a:hover,.text-link:hover{text-decoration:underline;text-underline-offset:4px}.article-layout{padding-top:4px;grid-template-columns:minmax(0,1fr) 300px;gap:48px}.article{min-width:0;padding-bottom:36px}.article h1{font-size:38px;line-height:1.45;margin:14px 0 16px;letter-spacing:-.6px}.article-meta{display:flex;flex-wrap:wrap;gap:7px 16px;color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:24px}.article h2{font-size:24px;line-height:1.5;margin:22px 0 12px}.article .summary h2,.article .key-points h2,.article-end h2,.related-bottom h2{font-size:20px;border-left:3px solid var(--red);padding-left:10px;margin-top:0}.summary{background:#f5eee7;padding:20px;margin:0 0 20px;scroll-margin-top:20px}.summary p{font-size:16px;line-height:1.85;color:#626467}.summary h2{color:var(--red)}.key-points{margin-bottom:26px}.key-points h2{color:var(--red)}.key-points ol{list-style:none;counter-reset:point;margin:0;padding:12px 20px;background:#f2f2f0}.key-points li{counter-increment:point;position:relative;padding-left:30px;line-height:1.7;margin:4px 0;font-size:15px;color:#5a5d60}.key-points li:before{content:counter(point);position:absolute;left:0;top:1px;border-radius:50%;background:var(--red);color:#fff;font-size:12px;width:21px;height:21px;text-align:center;line-height:21px}.article-body{font-size:17px;line-height:1.85;color:#575b60;overflow-wrap:anywhere}.article-body h2{border-left:3px solid var(--red);padding-left:10px;color:var(--ink)}.article-body h3{font-size:21px;margin:20px 0 10px;color:var(--ink)}.article-body p{margin:12px 0}.article-body li{margin:7px 0}.article-body a,.article-end a{color:var(--red);text-decoration:underline;text-underline-offset:3px}.article-body img,.article figure img{width:100%;height:auto;object-fit:contain;margin:20px 0 8px}.article-body figure,.article figure{margin:20px 0}.article-body figcaption,.article figcaption{font-size:13px;color:var(--muted);line-height:1.7;text-align:center}.report-status{font-size:12px;color:#8a6666;background:#f2e7e4;padding:3px 7px}.article-end{margin-top:32px}.article-end h2{margin-top:24px}.article-end p{font-size:15px;line-height:1.8;color:#6b6e73;margin:12px 0}.article-end>a{font-size:15px;overflow-wrap:anywhere}.related-bottom{margin-top:28px}.related-bottom a{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:15px}.info-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:40px;margin:0 0 32px}.info-nav{display:flex;flex-direction:column;gap:18px;border-right:1px solid var(--line);padding:8px 20px 0 0;font-family:var(--serif);font-size:20px}.info-nav a:first-child{border-left:3px solid var(--red);padding-left:12px;color:var(--red);font-weight:700}.info-body{max-width:890px}.info-body h1{font-size:40px;margin:0 0 24px}.info-body section{border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:24px;scroll-margin-top:20px}.info-body h2{font-size:26px;border-left:4px solid var(--red);padding-left:12px;margin-bottom:16px}.info-body h3{font-size:21px;margin:16px 0 8px}.info-body p,.info-body li{font-size:16px;line-height:1.9;color:#686b6e;margin:10px 0}.contact-email{font-size:25px;color:var(--red);display:inline-block;margin:8px 0 12px;overflow-wrap:anywhere}.not-found{min-height:65vh;text-align:center;padding:60px 20px}.error-code{font-family:var(--serif);font-size:72px;color:var(--red)}.not-found h1{font-size:32px;margin:14px 0}.not-found p{color:var(--muted);margin:14px 0 30px}.not-found .text-link{display:block;margin-top:24px}@media(min-width:1500px){.brand{font-size:68px}.post-row{min-height:192px}.row-image{width:285px}}@media(max-width:1190px){.wrap{width:calc(100% - 64px)}.brand{font-size:48px}.search{flex-basis:290px}.layout{grid-template-columns:minmax(0,1fr) 260px;gap:22px}.row-image{width:210px}.post-row{gap:22px}.post-row h2{font-size:24px}.tagline{font-size:12px;letter-spacing:.3px}.article-layout{gap:30px}.article h1{font-size:34px}.sidebar h2{font-size:23px}}@media(max-width:900px){.wrap{width:calc(100% - 48px)}.brand{font-size:43px}.masthead{flex-wrap:wrap;gap:14px;padding-bottom:16px}.search{flex-basis:100%;max-width:none}.layout,.article-layout{display:block}.sidebar{display:none}.row-image{width:235px}.post-row{min-height:172px}.main-nav{gap:38px}.footer-tag{display:none}.article{max-width:800px;margin:auto}.article h1{font-size:34px}.info-layout{grid-template-columns:165px minmax(0,1fr);gap:26px}}@media(max-width:560px){.wrap{width:calc(100% - 32px)}.masthead{display:block;padding-top:12px;padding-bottom:0;border-bottom:0}.dateline{font-size:11px;margin-bottom:6px}.brand{font-size:clamp(29px,10.7vw,42px);letter-spacing:-1px;line-height:1.15}.tagline{font-size:10px;white-space:nowrap;letter-spacing:-.15px;margin-top:3px}.search{height:38px;margin-top:18px;margin-bottom:15px;width:100%}.search input{font-size:13px}.search button{width:64px}.main-nav{justify-content:space-between;gap:0;font-size:15px}.main-nav a{padding:12px 3px 13px;min-height:44px}.layout{padding-top:22px}.section-heading{gap:14px;margin-bottom:8px;flex-wrap:wrap}.section-heading h1{font-size:30px;line-height:1.4}.demo-note{font-size:12px;padding-left:12px}.section-intro{font-size:13px;line-height:1.8;margin-bottom:15px}.post-row{min-height:0;gap:18px;align-items:flex-start;padding:16px 0 18px}.post-row h2{font-size:21px;line-height:1.5;letter-spacing:0;margin-bottom:7px}.eyebrow{font-size:12px;margin-bottom:8px;gap:8px}.pin-badge{font-size:11px;padding:0 6px}.excerpt{font-size:14px;line-height:1.75;-webkit-line-clamp:3;margin-bottom:12px}.meta{font-size:11px;gap:12px;flex-wrap:wrap}.meta>span:nth-child(2){display:none}.row-image{width:112px;margin-top:32px}.row-image img{aspect-ratio:.85;object-fit:cover}.pagination{margin:20px 0 5px;gap:8px}.pagination a,.pagination>span{height:38px;min-width:36px;padding:5px 10px}.footer{font-size:11px;display:block;text-align:center;padding:14px 0 20px;margin-top:12px}.footer>div{justify-content:center;margin-bottom:10px}.footer nav{justify-content:center;gap:22px}.footer nav a+a{padding-left:22px}.breadcrumbs{padding:18px 0;font-size:12px}.filter-nav{gap:10px;font-size:13px;margin-top:16px;justify-content:space-between}.filter-nav a{padding:8px 3px 12px}.article-layout{padding-top:0}.article h1{font-size:29px;line-height:1.5;margin:14px 0 18px;letter-spacing:-.4px}.article-meta{font-size:11px;gap:5px 10px}.article .eyebrow{margin-top:4px}.summary{padding:16px;margin-bottom:24px}.summary p{font-size:15px;line-height:1.85}.article .summary h2,.article .key-points h2{font-size:19px}.key-points ol{padding:10px 12px}.key-points li{font-size:14px;margin:8px 0}.article-body{font-size:16px;line-height:1.9}.article-body h2{font-size:22px;margin-top:26px}.article-body figure{margin:22px 0}.article-end p,.article-end>a{font-size:14px}.related-bottom a{font-size:14px;line-height:1.6}.info-layout{display:block;margin-bottom:28px}.info-nav{flex-direction:row;gap:22px;border-right:0;border-bottom:1px solid var(--line);font-size:15px;padding:0 0 18px;margin-bottom:24px}.info-nav a:first-child{padding-left:8px}.info-body h1{font-size:32px}.info-body h2{font-size:24px}.info-body h3{font-size:20px}.info-body p,.info-body li{font-size:15px}.contact-email{font-size:23px}.not-found h1{font-size:26px}.error-code{font-size:64px}.empty-state{padding:60px 10px}.empty-state h2{font-size:24px}}.keyword-links a{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:18px}.keyword-links a:last-child{border-bottom:0}.post-row h2 a{display:block}@media(max-width:360px){.tagline{white-space:normal;line-height:1.7}.main-nav{font-size:14px}}.brand{display:inline-flex;align-items:center;gap:14px;max-width:100%;vertical-align:middle}.brand-mark{display:block;width:60px;height:60px;object-fit:contain;flex:none}.brand-name{display:block;white-space:nowrap}.footer-brand{display:inline-flex;align-items:center;gap:8px}.footer-brand img{display:block;width:22px;height:22px;object-fit:contain;flex:none}@media(max-width:1190px){.brand-mark{width:48px;height:48px}.brand{gap:12px}}@media(max-width:560px){.brand{font-size:clamp(24px,9.3vw,37px);gap:8px}.brand-mark{width:32px;height:32px}.footer-brand img{width:20px;height:20px}}.pagination-fallback{display:none}.feed-loader{padding:32px 0 24px;text-align:center;border-top:1px solid var(--line);color:var(--muted);min-height:104px}.feed-loader p{margin:0 0 14px;font-size:14px;line-height:1.7}.feed-loader .outline-button{font:inherit;background:transparent;cursor:pointer;min-width:132px}.feed-loader .outline-button:disabled{opacity:.55;cursor:wait}.reader-updated{font-size:12px;color:#888;margin-top:40px;margin-bottom:18px}