/* A cinematic editorial system designed for long-form Chinese reading. */
:root{color-scheme:dark;--bg:#101316;--surface:#1b2024;--surface2:#252b2e;--ink:#f2f1e9;--muted:#a9b0ac;--accent:#c7ef82;--line:#3a4242;--warm:#dcccb8;--content:1190px;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(var(--content),calc(100% - 80px));margin-inline:auto}::selection{background:var(--accent);color:#101316}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip-link{position:absolute;left:12px;top:-100px;background:var(--accent);color:var(--bg);padding:8px 16px;z-index:80}.skip-link:focus{top:10px}.site-header{position:relative;z-index:20;border-bottom:1px solid var(--line);background:#101316}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:25px}.identity{display:inline-flex;align-items:center;gap:12px;white-space:nowrap}.identity-mark{display:grid;place-items:center;background:var(--accent);color:#101316;border-radius:50%;height:43px;width:43px;font-size:23px;font-weight:900}.identity-type{display:flex;flex-direction:column;line-height:1.3}.identity-type strong{font-size:19px;letter-spacing:.07em}.identity-type small{color:var(--muted);font-size:10px;letter-spacing:.22em;margin-top:5px}.primary-nav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}.primary-nav a{font-size:13px;color:#c8ceca;white-space:nowrap;position:relative;transition:color .18s}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:var(--accent)}.primary-nav a[aria-current=page]:after{content:"";position:absolute;height:2px;background:var(--accent);bottom:-13px;left:0;right:0}.menu-toggle{display:none}.eyebrow{font-size:12px;letter-spacing:.23em;font-weight:650;color:var(--accent);text-transform:uppercase;margin:0 0 23px}.signal{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);vertical-align:middle;margin-right:5px}.home-lead{display:grid;grid-template-columns:1.08fr .92fr;gap:6%;align-items:center;min-height:670px;padding-block:65px 85px}.lead-copy h1{font-size:clamp(48px,5.5vw,82px);line-height:1.19;letter-spacing:-.055em;margin:0 0 30px;font-weight:750}.lead-description{font-size:17px;line-height:2;max-width:560px;color:#c8cdca}.hero-actions{display:flex;align-items:center;gap:27px;flex-wrap:wrap;margin-top:42px}.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 24px;background:var(--accent);color:#101316;border-radius:2px;font-size:14px;font-weight:750;min-height:51px;transition:transform .2s,background .2s}.button-primary:hover{transform:translateY(-3px);background:#dbff9e}.button-quiet{font-size:13px;color:#ddd;border-bottom:1px solid #788177;padding-block:9px}.button-quiet:hover{color:var(--accent);border-color:var(--accent)}.lead-visual{min-height:545px;position:relative;background:linear-gradient(130deg,#434d46,#252d35);overflow:hidden}.lead-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(0,0,0,.73));z-index:1;pointer-events:none}.lead-visual img{width:100%;height:545px;object-fit:cover}.visual-label{position:absolute;z-index:2;left:31px;right:31px;bottom:30px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}.visual-label span{font-size:11px;letter-spacing:.2em;color:var(--accent)}.visual-label strong{font-size:18px}.home-feature{padding-block:45px 110px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:37px}.section-heading h2{font-size:clamp(26px,3vw,41px);line-height:1.35;letter-spacing:-.03em;max-width:710px;margin:0}.section-heading .eyebrow{margin-bottom:13px}.section-heading>p{color:var(--muted);font-size:13px;max-width:295px;margin:0}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-card{background:var(--surface);border:1px solid #333c3e;min-height:300px;padding:29px 25px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .22s,border-color .22s,background .22s}.topic-card:hover{transform:translateY(-5px);border-color:#72846a;background:var(--surface2)}.topic-kicker{font-size:11px;color:var(--accent);letter-spacing:.15em}.topic-card h3{font-size:23px;line-height:1.36;margin:29px 0 13px}.topic-card p{font-size:13px;line-height:1.9;color:#b7bebc;margin:0}.topic-link{margin-top:auto;padding-top:30px;font-weight:650;font-size:12px;color:var(--accent)}.feature-strip{background:#252c2c;padding:78px 0}.feature-layout{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.feature-image{background:#363f3a;min-height:370px}.feature-image img{height:390px;width:100%;object-fit:cover}.feature-text h2{font-size:clamp(29px,3.2vw,43px);line-height:1.48;letter-spacing:-.03em;margin:0 0 25px}.feature-text>p:not(.eyebrow){color:#c5ceca;font-size:15px;line-height:2.1}.text-link{display:inline-block;color:var(--accent);border-bottom:1px solid var(--accent);padding-bottom:7px;margin-top:15px;font-size:14px}.home-notes{padding-block:110px}.note-rows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.note-rows article{border-top:1px solid #66716b;padding-top:20px}.note-rows article>span{color:var(--accent);font-size:11px;letter-spacing:.16em}.note-rows h3{font-size:21px;line-height:1.5;margin:21px 0 14px}.note-rows p{font-size:13px;color:var(--muted);line-height:2}.note-rows a{display:inline-block;font-size:12px;color:var(--warm);margin-top:12px}.note-rows a:hover{color:var(--accent)}.closing-banner{border:1px solid #566756;display:flex;align-items:center;justify-content:space-between;gap:35px;padding:40px 48px;margin-bottom:110px;background:radial-gradient(circle at 80% 30%,#29372d,transparent 42%),#1b2521}.closing-banner h2{font-size:27px;line-height:1.4;margin:0 0 10px}.closing-banner p:not(.eyebrow){color:var(--muted);font-size:13px;margin-bottom:0}.closing-banner .eyebrow{margin-bottom:10px}.closing-banner .button-primary{flex-shrink:0}.breadcrumb{display:flex;gap:13px;align-items:center;color:#a9b5ac;font-size:12px;margin:38px 0 42px}.breadcrumb a:hover{color:var(--accent)}.page-intro{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:7%;padding:18px 0 90px;border-bottom:1px solid var(--line)}.page-intro h1{font-size:clamp(44px,5vw,76px);letter-spacing:-.06em;line-height:1.22;margin:0 0 29px}.page-deck{font-size:17px;color:#c1c9c5;line-height:2.15;max-width:650px}.page-art{background:#2a3132;overflow:hidden}.page-art img{width:100%;height:420px;object-fit:cover}.article-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:8%;padding:90px 0 65px}.article-aside{align-self:start;position:sticky;top:32px}.article-aside .eyebrow{margin-bottom:15px}.article-aside nav{display:flex;flex-direction:column;gap:4px;border-left:1px solid var(--line)}.article-aside a{color:#b2bbb4;font-size:13px;padding:10px 0 10px 18px;line-height:1.6}.article-aside a:hover{border-left:2px solid var(--accent);color:var(--accent);margin-left:-1px}.reading-block{display:grid;grid-template-columns:45px 1fr;gap:22px;padding:0 0 69px;margin:0 0 65px;border-bottom:1px solid var(--line)}.reading-number{font-size:12px;color:var(--accent);padding-top:10px;letter-spacing:.15em}.reading-copy h2{font-size:clamp(24px,2.6vw,34px);line-height:1.47;margin:0 0 24px;letter-spacing:-.024em}.reading-copy p{margin:0 0 19px;color:#c6cfca;font-size:16px;line-height:2.17;max-width:755px}.detail-list{margin:23px 0 0;padding:20px 25px 20px 40px;background:#1c2621;color:#d6e1d6;border-left:2px solid #9bc16d}.detail-list li{margin:8px 0;font-size:14px;line-height:1.9}.related{padding:0 0 110px}.related .topic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.related .topic-card{min-height:250px}.site-footer{background:#0a0e10;border-top:1px solid var(--line);padding-top:57px}.footer-layout{display:flex;justify-content:space-between;gap:50px}.footer-brand{font-weight:800;font-size:20px;margin:0 0 12px}.footer-layout p{font-size:13px;color:#abb7b0}.footer-layout .subtle{font-size:12px;max-width:530px;color:#76857d}.footer-layout nav{display:grid;grid-template-columns:repeat(2,minmax(100px,1fr));gap:10px 38px;align-content:start}.footer-layout nav a{font-size:13px;color:#c7d0c9}.footer-layout nav a:hover{color:var(--accent)}.footer-end{padding:28px 0;margin-top:42px;border-top:1px solid #27312b;display:flex;justify-content:space-between;color:#76857d;font-size:11px}.footer-end a:hover{color:var(--accent)}
@media(max-width:1100px){.shell{width:calc(100% - 54px)}.primary-nav{gap:13px}.primary-nav a{font-size:12px}.home-lead{min-height:580px}.lead-visual,.lead-visual img{height:460px;min-height:0}.topic-card{padding:24px 19px}.topic-card h3{font-size:21px}.article-layout{gap:5%}}
@media(max-width:800px){.header-inner{min-height:74px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;border:1px solid var(--line);background:var(--surface);width:46px;height:42px;align-items:center;color:var(--ink);cursor:pointer}.menu-toggle span{height:2px;width:20px;background:currentColor}.primary-nav{display:flex;flex-wrap:wrap;position:static;width:100%;padding:0 0 16px;gap:7px 14px;order:3}.header-inner{flex-wrap:wrap;padding-top:12px}.primary-nav a{border:1px solid var(--line);padding:7px 10px;font-size:12px}.primary-nav a[aria-current=page]:after{display:none}.js-ready .primary-nav{display:none}.js-ready .primary-nav.is-open{display:flex}.home-lead{grid-template-columns:1fr;gap:30px;padding-block:50px}.lead-copy h1{font-size:55px}.lead-visual,.lead-visual img{height:450px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-card{min-height:255px}.feature-layout{grid-template-columns:1fr;gap:37px}.feature-image img{height:310px}.note-rows{gap:22px}.page-intro{grid-template-columns:1fr;gap:30px;padding-bottom:65px}.page-art img{height:340px}.article-layout{grid-template-columns:1fr;padding-top:60px;gap:50px}.article-aside{position:static}.article-aside nav{display:grid;grid-template-columns:repeat(2,1fr);border-left:0}.article-aside a{border-bottom:1px solid var(--line);padding-left:0}.related .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.shell{width:calc(100% - 36px)}.identity-type strong{font-size:17px}.home-lead{padding:37px 0 65px}.lead-copy h1{font-size:clamp(37px,10vw,53px)}.lead-description,.page-deck{font-size:15px}.hero-actions{gap:16px;margin-top:29px}.lead-visual,.lead-visual img{height:340px}.visual-label{left:18px;right:18px;bottom:17px;flex-direction:column;align-items:start;gap:6px}.visual-label strong{font-size:15px}.home-feature{padding-bottom:65px}.section-heading{display:block}.section-heading>p{margin-top:16px}.topic-grid,.related .topic-grid{grid-template-columns:1fr}.topic-card{min-height:195px}.topic-card h3{margin-top:18px}.topic-link{padding-top:16px}.feature-strip{padding-block:55px}.feature-image{min-height:0}.feature-image img{height:235px}.home-notes{padding-block:65px}.note-rows{grid-template-columns:1fr;gap:32px}.closing-banner{display:block;padding:29px 23px;margin-bottom:65px}.closing-banner h2{font-size:24px}.closing-banner .button-primary{margin-top:22px}.breadcrumb{margin:25px 0}.page-intro{padding-top:10px}.page-intro h1{font-size:44px}.page-art img{height:270px}.article-aside nav{grid-template-columns:1fr}.article-layout{padding-top:42px}.reading-block{grid-template-columns:1fr;gap:3px;padding-bottom:40px;margin-bottom:43px}.reading-copy p{font-size:15px}.reading-copy h2{font-size:25px}.detail-list{padding-right:15px}.related{padding-bottom:65px}.footer-layout{display:block}.footer-layout nav{margin-top:34px}.footer-end{margin-top:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}