/* 17c visual system: coral, blue-grey and graphite, built without external libraries. */
:root{--accent:#D9364F;--accent-dark:#B72C43;--aux:#54718C;--dark:#20252D;--bg:#FAFAF8;--subtle:#F0F2F4;--text:#252B33;--muted:#66717D;--line:#DFE3E7;--paper:#fff;--radius:8px;--max:1200px;--font:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.72 var(--font);-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}::selection{background:#f7cfda;color:#62202d}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}a:hover{color:var(--accent-dark)}.container{width:min(var(--max),calc(100% - 60px));margin:0 auto}.skip-link{position:absolute;top:-120px;left:20px;z-index:80;padding:12px 18px;background:var(--dark);color:#fff}.skip-link:focus{top:12px;color:#fff}.topline{background:var(--dark);color:#e1e5e9;font-size:12px;letter-spacing:.015em}.topline__inner{min-height:33px;display:flex;align-items:center;justify-content:space-between;gap:16px}.topline a{color:#c3d1df}.topline 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solid #e4e5e5;background:#fff;overflow:hidden;border-radius:7px;box-shadow:0 12px 38px #20252d0b}.hero-feature__image{display:block;aspect-ratio:1.32;overflow:hidden;background:#ecedef}.hero-feature__image img{height:100%;width:100%;object-fit:cover;transition:transform .45s}.hero-feature__image:hover img{transform:scale(1.035)}.hero-feature__caption{padding:22px 28px 24px}.chip{display:inline-flex;align-items:center;background:var(--accent);color:#fff;border-radius:3px;padding:3px 10px;font-size:11px;font-weight:800;line-height:1.8}.chip--soft{background:#fcebee;color:var(--accent-dark)}.hero-feature h2{font-size:23px;line-height:1.45;letter-spacing:-.025em;margin:12px 0 8px;font-weight:800}.hero-feature p{font-size:13px;color:var(--muted);margin:0 0 11px}.hero-feature__caption>a:last-child{color:var(--accent-dark);font-size:13px;font-weight:760}.content-stack{padding:58px 0 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43px;font-size:16px;line-height:2.12;letter-spacing:.005em}.article-body p{margin:0 0 25px}.article-body p:last-child{margin-bottom:0}.article-body__lead{border-left:3px solid var(--accent);padding:8px 0 8px 20px;color:#465361;font-weight:650;background:linear-gradient(90deg,#fff5f6,transparent)}.article-end{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:16px 38px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.article-end a{color:var(--accent-dark);font-weight:750}.article-sidebar{padding-top:77px}.sidebar-box,.sidebar-note{border:1px solid var(--line);background:#fff;padding:22px 23px;border-radius:5px;margin-bottom:20px}.sidebar-box h2,.sidebar-note h2{margin:9px 0 16px;font-size:18px}.sidebar-box>a{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-size:13px;font-weight:680}.sidebar-box>a span{color:var(--accent)}.sidebar-note{background:#f3f5f7}.sidebar-note 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@media(max-width:1100px){.site-header__inner{gap:25px}.main-nav{gap:18px}.main-nav a{font-size:13px}.header-action{display:none}.hero-layout{gap:30px}.reading-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{gap:25px;grid-template-columns:minmax(0,1fr) 225px}.article-body{padding-left:34px;padding-right:34px}.tracker-panel{grid-template-columns:1fr;gap:25px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:780px){.container{width:min(var(--max),calc(100% - 34px))}.topline{font-size:11px}.site-header__inner{min-height:74px;display:block;padding-top:14px}.brand{font-size:28px}.brand img{width:35px;height:35px}.main-nav{margin-top:9px;overflow-x:auto;scrollbar-width:thin;gap:24px;min-height:39px}.main-nav a{padding:6px 0 9px;font-size:13px}.main-nav a[aria-current="page"]::after{bottom:2px}.hero-section{padding:35px 0 42px}.hero-layout{grid-template-columns:1fr;gap:34px}.hero-copy{padding:0}.hero-copy h1{font-size:clamp(33px,7vw,49px)}.hero-lead{font-size:15px}.hero-stats{margin-top:28px}.hero-feature__image{aspect-ratio:1.8}.hero-feature__caption{padding:20px}.content-stack{padding:40px 0 60px}.section-block{margin-bottom:47px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-grid .article-card:last-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1.1fr}.feature-grid .article-card:last-child .article-card__media{height:100%;aspect-ratio:auto}.topic-grid{gap:12px}.entry-panel{grid-template-columns:1fr}.entry-panel__address{width:fit-content}.footer-grid{grid-template-columns:1.3fr 1fr;gap:30px}.footer-grid>div:last-child{grid-column:2}.article-layout{grid-template-columns:1fr;padding-bottom:58px}.article-sidebar{padding-top:0;display:grid;grid-template-columns:1fr 1fr;gap:15px}.sidebar-box,.sidebar-note{margin:0}.topic-masthead{grid-template-columns:1fr 140px;padding:30px}.topic-masthead__graphic span{font-size:49px}.topic-masthead__graphic b{letter-spacing:.15em;font-size:11px}}
@media(max-width:530px){.topline__inner{min-height:31px}.topline__inner span{max-width:54%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hero-copy h1{font-size:35px}.hero-copy h1 em{font-size:.61em}.hero-stats strong{font-size:12px}.hero-stats span{font-size:10px}.hero-stats>div+div{padding-left:10px}.hero-stats>div{padding-right:8px}.hero-feature h2{font-size:21px}.section-heading{align-items:start;flex-direction:column;gap:10px}.section-heading h2{font-size:23px}.section-heading p{font-size:12px}.feature-grid,.reading-grid,.topic-grid{grid-template-columns:1fr}.feature-grid .article-card:last-child{grid-column:auto;display:flex}.feature-grid .article-card:last-child .article-card__media{aspect-ratio:1.75}.article-card__media{aspect-ratio:1.85}.tracker-panel{padding:28px 25px}.tracker-panel__intro h2{font-size:23px}.timeline{grid-template-columns:1fr;gap:22px}.timeline>div{padding-top:9px}.timeline b{font-size:24px}.timeline h3{margin:5px 0}.topic-tile{min-height:175px}.topic-tile h3{margin-top:12px}.entry-panel{padding:24px}.entry-panel h2{font-size:21px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:span 2}.footer-grid>div:last-child{grid-column:2}.footer-bottom{flex-direction:column;justify-content:center;gap:2px;padding:11px 0}.article-detail__head{padding:25px 22px}.article-detail h1{font-size:29px}.article-deck{font-size:14px}.article-body{padding:25px 23px;font-size:15px;line-height:2}.article-end{padding:15px 22px;align-items:start}.article-sidebar{grid-template-columns:1fr}.related-list a{grid-template-columns:55px 1fr 12px;padding:14px 12px}.related-list strong{font-size:12px}.topic-masthead{grid-template-columns:1fr;padding:27px}.topic-masthead h1{font-size:34px}.topic-masthead p{font-size:14px}.topic-masthead__graphic{display:none}.topic-switch{display:block}.topic-switch>div{margin-top:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media print{.site-header,.topline,.site-footer,.article-sidebar,.hero-actions,.skip-link{display:none!important}body{background:#fff;color:#000}.container{width:100%}.article-layout{display:block}.article-detail{border:none}.article-body{padding:0;font-size:12pt}.article-cover{max-height:300px}.topic-masthead{color:#000;background:#fff}}