:root{--blue:#1236a0;--navy:#081c59;--orange:#ff5a2f;--sky:#eaf2ff;--paper:#fff;--ink:#111827;--muted:#64748b;--line:#d9e1ef;--soft:#f5f7fb;--max:1380px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.72}a{color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:white;padding:10px;z-index:100}.topbar{max-width:var(--max);margin:auto;padding:14px 34px;background:#fff;border-bottom:1px solid var(--line);display:grid;grid-template-columns:230px 1fr auto;gap:24px;align-items:center;position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand img{object-fit:contain}.brand span{display:grid;line-height:1.15}.brand b{font-size:18px;color:var(--navy)}.brand small{font-size:10px;letter-spacing:.11em;color:var(--muted);margin-top:4px}.topbar nav{display:flex;justify-content:center;gap:4px}.topbar nav a{padding:7px 9px;text-decoration:none;font-size:13px;border-radius:99px;white-space:nowrap}.topbar nav a:hover{background:var(--sky);color:var(--blue)}.search-link{background:var(--orange);color:#fff;text-decoration:none;padding:9px 14px;border-radius:6px;font-size:13px;font-weight:700}.nav-toggle{display:none}main{max-width:var(--max);margin:auto}.edition-hero{padding:70px 54px 58px;background:linear-gradient(118deg,var(--navy) 0 67%,var(--blue) 67%);color:white;display:grid;grid-template-columns:minmax(0,1.45fr) 370px;gap:55px;align-items:end;position:relative;overflow:hidden}.edition-hero:after{content:"20";position:absolute;right:20px;top:-70px;font-size:270px;font-weight:900;line-height:1;color:#ffffff0c}.edition-copy,.issue-board{position:relative;z-index:1}.edition-copy>span,.section-intro>span,.channel-intro>span,.channel-deck header span,.latest-strip header span,.story-head>small{font-size:11px;font-weight:800;letter-spacing:.16em;color:#b9cbff}.edition-copy h1{font-size:clamp(46px,5.7vw,78px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 22px}.edition-copy h1 em{display:block;color:#ffb19b;font-style:normal}.edition-copy p{font-size:18px;color:#dce6ff;max-width:790px}.edition-copy>div{display:flex;gap:12px;margin-top:30px}.edition-copy>div a{padding:11px 17px;border:1px solid white;border-radius:5px;text-decoration:none;font-weight:700}.edition-copy>div a:first-child{background:var(--orange);border-color:var(--orange)}.issue-board{background:#fff;color:var(--ink);padding:25px;border-radius:16px;box-shadow:0 22px 60px #00103f66}.issue-board>b{font-size:20px;color:var(--navy)}.issue-board label{display:block;margin-top:15px;font-size:12px;color:var(--muted)}.issue-board input,.section-intro input{width:100%;margin:6px 0 12px;padding:13px;border:1px solid var(--line);border-radius:8px;font-size:15px;outline:none}.issue-board input:focus,.section-intro input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1236a018}.issue-board a{display:block;padding:9px 0;border-top:1px solid var(--line);text-decoration:none;font-size:13px}.topic-ribbon{padding:18px 54px;background:var(--orange);display:flex;gap:9px;overflow-x:auto}.topic-ribbon a{color:#fff;text-decoration:none;padding:6px 11px;border:1px solid #ffffff88;border-radius:99px;font-size:13px;white-space:nowrap}.lead-grid{padding:64px 54px;display:grid;grid-template-columns:1.25fr .75fr;gap:40px}.lead-story{border-top:8px solid var(--blue);padding:32px 0}.lead-story>span,.news-stack article span,.latest-strip a span{color:var(--blue);font-size:12px;font-weight:800}.lead-story h2{font-size:clamp(36px,4vw,58px);line-height:1.12;letter-spacing:-.035em;margin:14px 0;color:var(--navy)}.lead-story h2 a,.news-stack h3 a{text-decoration:none}.lead-story p{font-size:18px;color:#3f4e67}.lead-story>a{display:inline-block;color:var(--orange);font-weight:700}.news-stack{border-top:1px solid var(--line)}.news-stack article{display:grid;grid-template-columns:50px 1fr;gap:15px;padding:22px 0;border-bottom:1px solid var(--line)}.news-stack i{font-style:normal;font-size:22px;font-weight:900;color:var(--orange)}.news-stack h3{font-size:20px;line-height:1.35;margin:5px 0;color:var(--navy)}.channel-deck{padding:68px 54px;background:var(--soft);display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.channel-deck header,.latest-strip header{grid-column:1/-1;display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.channel-deck header span,.latest-strip header span,.section-intro>span,.channel-intro>span,.story-head>small{color:var(--orange)}.channel-deck header h2,.latest-strip header h2{font-size:38px;line-height:1.15;color:var(--navy);margin:0}.channel-deck article{padding:26px;border:1px solid var(--line);border-radius:14px;background:white;display:flex;flex-direction:column;min-height:260px}.channel-deck article>div{display:flex;justify-content:space-between;align-items:center}.channel-deck article>div span{font-size:12px;color:var(--orange)}.channel-deck h3{font-size:25px;color:var(--navy);margin:0}.channel-deck p{color:var(--muted);font-size:14px}.channel-deck article>a{margin-top:auto;color:var(--blue);font-weight:700}.latest-strip{padding:68px 54px;background:var(--sky)}.latest-strip>div{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.latest-strip a{padding:22px;background:#fff;border-radius:11px;border-top:4px solid var(--orange);text-decoration:none;display:grid;gap:9px}.latest-strip a b{line-height:1.4;color:var(--navy)}.section-intro,.channel-intro{padding:68px 54px 48px;background:var(--sky);border-bottom:1px solid var(--line)}.section-intro h1,.channel-intro h1{font-size:clamp(44px,5vw,68px);line-height:1.07;letter-spacing:-.04em;color:var(--navy);margin:14px 0}.section-intro>p,.channel-intro>p{font-size:18px;max-width:880px;color:#40506c}.section-intro label{display:block;margin-top:24px;color:var(--muted);font-size:13px}.section-intro input{max-width:650px;display:block}.story-index{padding:34px 54px 90px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.story-index article{display:grid;grid-template-columns:48px 1fr;gap:8px 15px;padding:23px;border:1px solid var(--line);border-radius:12px}.story-index article:hover{border-color:var(--blue)}.story-index article>i{grid-row:1/4;font-style:normal;font-size:22px;font-weight:900;color:var(--orange)}.story-index article span{font-size:12px;font-weight:700;color:var(--blue)}.story-index h2{font-size:21px;line-height:1.35;margin:4px 0;color:var(--navy)}.story-index h2 a{text-decoration:none}.story-index p{font-size:14px;color:var(--muted);margin:0}.empty-state{padding:0 54px 80px}.question-band{margin:34px 54px 8px;padding:22px 25px;border:1px solid var(--line);border-radius:12px;display:grid;grid-template-columns:145px repeat(3,1fr);gap:18px}.question-band>b{color:var(--orange)}.question-band p{margin:0;font-size:14px}.channel-stories{padding:25px 54px 50px;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.channel-stories article{padding:26px;background:var(--navy);color:#fff;border-radius:14px}.channel-stories article>span{color:#9eb8ff;font-weight:800}.channel-stories h2{font-size:23px;line-height:1.3}.channel-stories h2 a{text-decoration:none}.channel-stories p{color:#d7e1fa;font-size:14px}.channel-stories article>a{color:#ffb49f}.editor-note{margin:0 54px 80px;padding:25px;border-left:5px solid var(--orange);background:var(--soft)}.reading-page{max-width:1160px;margin:auto;padding:62px 42px 100px}.story-head{text-align:center;max-width:930px;margin:auto}.story-head nav{display:flex;justify-content:center;gap:9px;font-size:13px;color:var(--muted)}.story-head h1{font-size:clamp(42px,5.3vw,68px);line-height:1.1;letter-spacing:-.045em;color:var(--navy);margin:17px 0}.story-head>p{font-size:19px;color:#475569;max-width:820px;margin:auto}.reading-warning{margin:34px auto;max-width:820px;padding:22px 25px;background:var(--sky);border-radius:12px;border-left:5px solid var(--blue)}.reading-warning p{margin:4px 0}.jump-list{max-width:980px;margin:10px auto 36px;padding:20px;border:1px solid var(--line);border-radius:12px;display:flex;gap:8px;flex-wrap:wrap}.jump-list b{width:100%;color:var(--navy)}.jump-list a{padding:7px 10px;background:var(--soft);border-radius:99px;text-decoration:none;font-size:12px}.article-copy{max-width:760px;margin:auto}.article-copy section{padding:10px 0 28px}.article-copy section>span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;background:var(--orange);color:white;border-radius:50%;font-size:12px;font-weight:800}.article-copy h2{font-size:30px;line-height:1.3;color:var(--navy);margin:12px 0}.article-copy p{font-family:"Noto Serif SC","Songti SC",serif;font-size:18px;line-height:2.05;color:#25334a}.article-copy>aside{background:var(--navy);color:white;padding:28px;border-radius:14px}.article-copy>aside p{color:#e1e8ff}.term-wall,.information-grid{padding:36px 54px 90px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.term-wall article,.information-grid article{padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:12px}.term-wall i{font-style:normal;font-size:12px;font-weight:900;color:var(--orange)}.term-wall h2,.information-grid h2{font-size:23px;color:var(--navy)}.information-grid{grid-template-columns:repeat(3,1fr)}.not-found{min-height:600px;display:grid;place-content:center;text-align:center}.not-found span{font-size:100px;font-weight:900;color:var(--orange)}footer{max-width:var(--max);margin:auto;background:var(--navy);color:#dbe4ff;padding:30px 36px;display:flex;justify-content:space-between}footer nav{display:flex;gap:20px}[hidden]{display:none!important}@media(max-width:1080px){.topbar{grid-template-columns:210px 1fr}.search-link{display:none}.edition-hero{grid-template-columns:1fr}.issue-board{max-width:650px}.channel-deck{grid-template-columns:repeat(2,1fr)}.latest-strip>div{grid-template-columns:repeat(2,1fr)}.channel-stories{grid-template-columns:repeat(2,1fr)}.term-wall{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){.topbar{position:relative;display:flex;justify-content:space-between;padding:12px 18px;flex-wrap:wrap}.nav-toggle{display:block;border:1px solid var(--blue);background:white;color:var(--blue);padding:8px 11px;border-radius:6px}.topbar nav{display:none;width:100%;order:3;justify-content:flex-start;flex-wrap:wrap;padding:8px 0}.topbar nav.is-open{display:flex}.topbar nav a{background:var(--sky)}.edition-hero{padding:46px 20px 40px;background:var(--navy)}.edition-hero:after{display:none}.edition-copy h1{font-size:44px}.edition-copy p{font-size:16px}.edition-copy>div{flex-wrap:wrap}.issue-board{margin-top:18px}.topic-ribbon,.lead-grid,.channel-deck,.latest-strip,.section-intro,.channel-intro,.story-index,.channel-stories,.term-wall,.information-grid,.reading-page{padding-left:20px;padding-right:20px}.lead-grid{grid-template-columns:1fr;padding-top:45px;padding-bottom:45px}.lead-story h2{font-size:38px}.channel-deck,.story-index,.channel-stories,.term-wall,.information-grid{grid-template-columns:1fr}.channel-deck header,.latest-strip header{display:block}.channel-deck header h2,.latest-strip header h2{font-size:30px;margin-top:8px}.channel-deck article{min-height:auto}.latest-strip>div{grid-template-columns:1fr}.question-band{margin:25px 20px 8px;grid-template-columns:1fr}.editor-note{margin-left:20px;margin-right:20px}.story-head{text-align:left}.story-head nav{justify-content:flex-start}.story-head h1{font-size:39px}.story-head>p{font-size:17px}.jump-list{display:grid}.article-copy h2{font-size:26px}.article-copy p{font-size:17px}.section-intro h1,.channel-intro h1{font-size:42px}footer{display:block}footer nav{margin-top:14px;flex-wrap:wrap}}