/* 17c digital editorial system — compact, accessible and responsive */
:root{--brand:#D9364F;--brand-dark:#B72C43;--steel:#54718C;--ink:#20252D;--paper:#FAFAF8;--mist:#F0F2F4;--text:#252B33;--muted:#66717D;--line:#E0E3E7;--white:#fff;--radius:8px;--container:1216px;--transition:180ms ease}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:6rem}
body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto;object-fit:cover}
figure{margin:0}
a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition)}
a:hover{color:var(--brand-dark)}
button{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid var(--brand);outline-offset:4px;border-radius:2px}
::selection{background:#F4CFD5;color:var(--ink)}
.wrap{width:min(calc(100% - 64px),var(--container));margin-inline:auto}
.skip-link{position:absolute;left:14px;top:-80px;z-index:100;background:var(--ink);color:var(--white);padding:10px 18px}
.skip-link:focus{top:10px;color:var(--white)}
.site-header{position:relative;z-index:20;background:var(--white);border-bottom:1px solid var(--line)}
.site-header::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--brand) 0%,var(--brand) 65%,var(--steel) 100%)}
.header-inner{width:min(calc(100% - 64px),var(--container));min-height:79px;margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;color:var(--ink);min-width:0}
.brand:hover{color:var(--brand-dark)}
.brand img{width:42px;height:42px;border-radius:5px;background:var(--mist);object-fit:contain}
.brand strong{font-size:30px;font-weight:850;color:var(--brand);line-height:1;letter-spacing:-1.5px}
.brand span{display:inline-block;margin-left:2px;padding-left:13px;border-left:1px solid var(--line);font-size:13px;font-weight:650;letter-spacing:.045em;color:var(--muted)}
.nav{display:flex;align-items:stretch;justify-content:flex-end;gap:8px;align-self:stretch}
.nav>a{position:relative;display:flex;align-items:center;padding:0 14px;color:#3A4653;font-size:14px;font-weight:680;white-space:nowrap}
.nav>a:hover,.nav>a[aria-current=page]{color:var(--brand)}
.nav>a[aria-current=page]::after{position:absolute;left:14px;right:14px;bottom:-1px;height:3px;background:var(--brand);content:""}
.menu-toggle{display:none;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);padding:8px 12px;font-size:14px;font-weight:700;cursor:pointer}
.eyebrow{display:block;color:var(--brand);font-weight:800;letter-spacing:.12em;font-size:11px;line-height:1.4;text-transform:uppercase}
.category{display:inline-block;color:var(--brand-dark);font-size:12px;line-height:1.4;font-weight:760;letter-spacing:.03em}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:52px;align-items:center;padding-top:55px;padding-bottom:58px;border-bottom:1px solid var(--line)}
.hero-copy{padding:20px 0}
.hero-copy h1{max-width:580px;margin:19px 0 20px;color:var(--ink);font-size:clamp(32px,3.5vw,51px);font-weight:850;line-height:1.28;letter-spacing:-.035em}
.hero-copy>p{max-width:515px;margin:0;color:#586472;font-size:16px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:13px;margin-top:30px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:750;border:1px solid transparent;white-space:nowrap;transition:transform var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--brand);color:var(--white)}
.btn.primary:hover{background:var(--brand-dark);color:var(--white)}
.btn.quiet{border-color:#CFD3D8;color:var(--ink);background:transparent}
.btn.quiet:hover{background:var(--white);border-color:var(--brand);color:var(--brand)}
.btn.light{background:var(--white);color:var(--ink)}
.btn.light:hover{background:var(--mist);color:var(--brand-dark)}
.hero-foot{display:flex;flex-wrap:wrap;gap:9px 20px;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);color:var(--steel);font-size:12px;font-weight:650}
.hero-foot span{display:inline-flex;align-items:center;gap:8px}
.hero-foot span::before{content:"";width:5px;height:5px;background:var(--brand);border-radius:50%}
.hero-feature{position:relative;overflow:hidden;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:15px 15px 20px;box-shadow:0 8px 32px rgba(32,37,45,.035)}
.feature-tag{position:absolute;z-index:2;left:24px;top:24px;padding:7px 12px;background:var(--brand);color:var(--white);font-size:11px;font-weight:750;border-radius:3px}
.hero-feature img{aspect-ratio:1.7/1;width:100%;background:var(--mist);border-radius:4px}
.hero-feature h2{margin:20px 6px 10px;color:var(--ink);font-weight:790;letter-spacing:-.025em;line-height:1.42;font-size:clamp(20px,2vw,26px)}
.hero-feature a:hover h2{color:var(--brand-dark)}
.hero-feature p{margin:0 6px 12px;font-size:14px;color:var(--muted);line-height:1.85}
.text-link{color:var(--brand-dark);font-size:13px;font-weight:800}
.hero-feature>.text-link{margin-left:6px}
.text-link:hover{color:var(--ink)}
.home-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:45px;padding-top:56px;padding-bottom:72px;align-items:start}
.main-column,.sidebar{min-width:0}
.section+.section{margin-top:55px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;padding-bottom:20px;border-bottom:2px solid var(--ink);margin-bottom:2px}
.section-head h2{margin:9px 0 0;color:var(--ink);font-size:24px;line-height:1.42;letter-spacing:-.03em;font-weight:800}
.section-link{flex-shrink:0;color:var(--steel);font-size:12px;font-weight:760;padding-bottom:4px}
.section-link:hover{color:var(--brand)}
.story{display:grid;grid-template-columns:224px minmax(0,1fr);gap:23px;padding:25px 0;border-bottom:1px solid var(--line)}
.story-thumb{overflow:hidden;align-self:start;border-radius:5px;background:var(--mist)}
.story-thumb img{width:100%;height:auto;aspect-ratio:1.56/1;transition:transform .3s ease}
.story-thumb:hover img{transform:scale(1.04)}
.story-copy{min-width:0}
.story-copy h3{margin:9px 0;font-size:19px;font-weight:780;line-height:1.5;letter-spacing:-.018em;color:var(--ink)}
.story-copy>p{font-size:13px;color:var(--muted);line-height:1.86;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.micro-link{font-size:12px;font-weight:760;color:var(--steel)}
.micro-link:hover{color:var(--brand)}
.sidebar{padding-top:5px}
.sidebar-panel{padding:26px 24px;border:1px solid var(--line);background:var(--white);border-radius:var(--radius)}
.sidebar-panel+.sidebar-panel{margin-top:22px}
.sidebar-panel h2{font-size:18px;font-weight:800;line-height:1.45;margin:10px 0 16px;color:var(--ink)}
.side-notes{list-style:none;margin:0;padding:0;counter-reset:notes}
.side-notes li{position:relative;padding:15px 0 15px 35px;border-top:1px solid var(--line);counter-increment:notes}
.side-notes li::before{content:counter(notes,decimal-leading-zero);position:absolute;left:0;top:16px;font-size:12px;font-weight:850;color:var(--brand)}
.side-notes b{display:block;font-size:14px;color:var(--ink)}
.side-notes p{font-size:12px;color:var(--muted);line-height:1.85;margin:5px 0 0}
.brand-panel{background:var(--mist);border-color:transparent;border-top:3px solid var(--steel)}
.brand-panel p{font-size:13px;line-height:1.95;color:#5B6772;overflow-wrap:anywhere}
.brand-panel strong{color:var(--ink)}
.brand-panel>a{font-size:12px;font-weight:800;color:var(--steel)}
.discussion-panel{margin-top:22px;padding:30px 34px;background:#F4F0F0;border-left:4px solid var(--brand);border-radius:0 5px 5px 0}
.discussion-panel h3{font-size:22px;line-height:1.5;margin:9px 0 12px;color:var(--ink);font-weight:790}
.discussion-panel p{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 16px}
.bottom-strip{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.bottom-strip::after{content:"";pointer-events:none;position:absolute;right:-80px;top:-85px;width:360px;height:360px;border:48px solid rgba(217,54,79,.15);border-radius:50%}
.bottom-inner{min-height:235px;padding-block:44px;display:flex;justify-content:space-between;align-items:center;gap:32px;position:relative;z-index:1}
.bottom-inner .eyebrow{color:#F395A2}
.bottom-inner h2{font-size:27px;margin:12px 0 8px;line-height:1.4;letter-spacing:-.015em}
.bottom-inner p{font-size:14px;margin:0;color:#BBC2CC}
.bottom-inner .btn{flex-shrink:0}
.footer{background:#171C23;color:#B4BDC8}
.footer-inner{width:min(calc(100% - 64px),var(--container));margin:auto;padding:44px 0 36px;display:flex;justify-content:space-between;align-items:start;gap:28px}
.footer-logo{color:var(--white);font-size:29px;letter-spacing:-1px;font-weight:900}
.footer-logo:hover{color:#ED7587}
.footer-inner p{font-size:13px;margin:8px 0 0}
.footer-inner nav{display:flex;flex-wrap:wrap;gap:26px;padding-top:15px}
.footer-inner nav a{font-size:13px;color:#CAD2DB}
.footer-inner nav a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid #313841;text-align:center;padding:17px 20px 22px;font-size:11px;color:#8994A2}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:34px 0 29px;font-size:12px;color:var(--muted)}
.breadcrumbs a{color:var(--steel)}
.breadcrumbs a:hover{color:var(--brand)}
.breadcrumbs>span[aria-hidden]{color:#AEB6BE}
.article-layout{display:grid;grid-template-columns:minmax(0,790px) minmax(230px,1fr);gap:64px;align-items:start;padding-bottom:80px}
.article-main{min-width:0}
.article-heading{padding-bottom:27px}
.article-heading h1{font-size:clamp(30px,3.4vw,43px);line-height:1.35;font-weight:850;color:var(--ink);letter-spacing:-.03em;margin:17px 0 17px}
.standfirst{font-size:16px;line-height:1.95;color:#5B6876;margin:0;max-width:760px}
.byline{display:flex;gap:13px;align-items:center;font-size:12px;color:#7C8895;margin-top:21px}
.article-figure{margin:0 0 35px}
.article-figure img{display:block;width:100%;aspect-ratio:1.8/1;object-fit:cover;background:var(--mist);border-radius:6px}
.article-figure figcaption{font-size:11px;color:#89929D;margin-top:10px;text-align:right}
.article-body{font-size:16px;color:#3E4650;line-height:2.12;letter-spacing:.012em}
.article-body .lead{font-size:17px;line-height:2.04;font-weight:570;color:#303842;padding-left:19px;border-left:3px solid var(--brand);margin-bottom:39px}
.article-body section{padding-top:7px}
.article-body section+section{margin-top:38px}
.article-body h2{font-weight:830;line-height:1.45;letter-spacing:-.016em;font-size:24px;margin:0 0 18px;color:var(--ink)}
.article-body p{margin:0 0 20px}
.article-end{margin-top:55px;border-top:2px solid var(--ink);padding:28px 30px;background:var(--mist)}
.article-end strong{font-size:19px;color:var(--ink)}
.article-end p{font-size:13px;color:var(--muted);margin:8px 0 13px}
.article-end a{font-size:13px;font-weight:800;color:var(--brand-dark)}
.article-aside{min-width:0;padding-top:105px}
.aside-sticky{position:sticky;top:22px;border-top:3px solid var(--ink);padding-top:22px}
.aside-sticky h2{font-size:20px;color:var(--ink);font-weight:800;margin:11px 0 10px}
.related{display:block;padding:21px 0;border-bottom:1px solid var(--line)}
.related span{display:block;color:var(--steel);font-size:11px;font-weight:760;margin-bottom:8px}
.related strong{font-size:14px;line-height:1.65;font-weight:740;color:var(--ink)}
.related:hover strong{color:var(--brand)}
.archive{padding-bottom:88px}
.archive-title{max-width:850px;margin:34px 0 30px}
.archive-title h1{font-size:clamp(34px,4vw,49px);font-weight:850;letter-spacing:-.035em;color:var(--ink);margin:12px 0 14px;line-height:1.3}
.archive-title p{font-size:16px;color:var(--muted);line-height:1.96;max-width:760px}
.filter-links{display:flex;flex-wrap:wrap;gap:9px;padding-bottom:24px;margin-bottom:29px;border-bottom:2px solid var(--ink)}
.filter-links a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:6px 14px;border:1px solid var(--line);border-radius:4px;font-size:13px;color:#586575;font-weight:670;background:var(--white)}
.filter-links a:hover{border-color:var(--brand);color:var(--brand)}
.filter-links a[aria-current=page]{color:var(--white);background:var(--brand);border-color:var(--brand)}
.archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.archive-card{min-width:0;background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;transition:border-color var(--transition),transform var(--transition)}
.archive-card:hover{border-color:#D0A6AE;transform:translateY(-2px)}
.archive-card img{width:100%;aspect-ratio:1.6/1;object-fit:cover;background:var(--mist)}
.archive-card-copy{padding:22px 20px 24px;flex:1;display:flex;flex-direction:column;align-items:start}
.archive-card h2{font-size:20px;line-height:1.55;font-weight:810;letter-spacing:-.017em;color:var(--ink);margin:10px 0 12px}
.archive-card p{color:var(--muted);font-size:13px;line-height:1.95;margin:0 0 19px;flex:1}
.about-page{padding-bottom:88px}
.about-heading{border-bottom:2px solid var(--ink);padding:8px 0 38px;max-width:100%}
.about-heading h1{font-size:clamp(34px,5vw,60px);font-weight:850;color:var(--ink);line-height:1.2;letter-spacing:-.05em;margin:18px 0 15px}
.about-heading p{font-size:17px;line-height:2;max-width:850px;color:#556272;margin:0}
.about-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(230px,1fr);gap:85px;padding-top:34px}
.about-body section{padding-bottom:24px;border-bottom:1px solid var(--line)}
.about-body section+section{margin-top:23px}
.about-body h2{font-size:23px;line-height:1.5;color:var(--ink);font-weight:810;margin:0 0 18px}
.about-body p{font-size:15px;line-height:2.15;color:#46505B;margin:0 0 17px}
.about-body p a{color:var(--brand-dark);text-decoration:underline;text-underline-offset:3px}
.about-body strong{overflow-wrap:anywhere;color:var(--ink)}
.about-aside{align-self:start;background:var(--ink);padding:36px 30px;color:var(--white);border-top:5px solid var(--brand);border-radius:3px}
.about-aside strong{display:block;font-size:58px;line-height:1.1;font-weight:900;color:#FF8292;letter-spacing:-3px}
.about-aside span{display:block;margin:20px 0 30px;color:#C0CAD5;font-weight:720;font-size:12px;letter-spacing:.18em}
.about-aside p{font-size:21px;line-height:1.7;font-weight:750;margin-bottom:30px}
.about-aside a{font-size:13px;font-weight:800;color:#FF9BA8}
.about-aside a:hover{color:var(--white)}
.error{min-height:60vh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding-top:70px;padding-bottom:120px}
.error-code{font-weight:900;font-size:clamp(84px,14vw,180px);line-height:1;letter-spacing:-.07em;color:var(--brand)}
.error h1{font-size:33px;color:var(--ink);margin:20px 0 5px}
.error p{color:var(--muted);margin:0}
/* Tablet: retain semantic reading sequence and give content more space. */
@media(max-width:1100px){
 .wrap,.header-inner,.footer-inner{width:min(calc(100% - 48px),var(--container))}
 .header-inner{gap:12px}
 .brand span{display:none}
 .nav>a{padding-inline:10px}
 .hero{gap:30px}
 .home-layout{grid-template-columns:minmax(0,1fr) 270px;gap:28px}
 .story{grid-template-columns:190px minmax(0,1fr);gap:18px}
 .article-layout{gap:36px;grid-template-columns:minmax(0,1fr) 250px}
 .about-grid{gap:40px}
 .archive-grid{gap:18px}
 .archive-card-copy{padding:18px 17px 22px}
}
@media(max-width:850px){
 .hero{grid-template-columns:1fr;gap:26px;padding-top:38px;padding-bottom:45px}
 .hero-copy{padding:0}
 .hero-copy h1{max-width:690px}
 .hero-copy>p{max-width:680px}
 .hero-foot{margin-top:28px}
 .hero-feature{max-width:700px}
 .home-layout{grid-template-columns:minmax(0,1fr);gap:40px}
 .sidebar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
 .sidebar-panel+.sidebar-panel{margin:0}
 .article-layout{grid-template-columns:1fr;gap:12px}
 .article-aside{padding-top:8px}
 .aside-sticky{position:static}
 .related{display:inline-block;vertical-align:top;width:calc(33.33% - 18px);margin-right:18px;padding-right:10px}
 .about-grid{grid-template-columns:1fr;gap:30px}
 .about-aside{max-width:520px}
 .archive-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
 html{scroll-padding-top:1rem}
 .wrap,.header-inner,.footer-inner{width:min(calc(100% - 34px),var(--container))}
 .header-inner{min-height:67px;flex-wrap:wrap;position:relative}
 .brand img{width:35px;height:35px}
 .brand strong{font-size:27px}
 .menu-toggle{display:inline-flex;gap:8px;align-items:center}
 .nav{display:none;position:absolute;z-index:30;top:100%;right:0;left:0;align-self:auto;flex-direction:column;gap:0;padding:8px 0;background:var(--white);border:1px solid var(--line);border-top:2px solid var(--brand);box-shadow:0 15px 30px rgba(32,37,45,.12)}
 .nav.is-open{display:flex}
 .nav>a{display:block;padding:13px 16px;font-size:14px;border-bottom:1px solid #F0F2F4}
 .nav>a:last-child{border-bottom:0}
 .nav>a[aria-current=page]::after{left:0;right:auto;bottom:0;top:0;height:auto;width:3px}
 .hero{padding-top:29px;padding-bottom:37px}
 .hero-copy h1{font-size:clamp(31px,8vw,40px);margin:15px 0 13px}
 .hero-copy>p{font-size:14px;line-height:1.96}
 .hero-actions{gap:10px;margin-top:22px}
 .btn{min-height:43px;padding:8px 16px;font-size:13px}
 .hero-foot{gap:9px 15px;font-size:11px;margin-top:24px;padding-top:16px}
 .hero-feature{padding:10px 10px 17px}
 .hero-feature h2{font-size:20px;margin-top:15px}
 .hero-feature p{font-size:13px}
 .feature-tag{top:19px;left:18px;font-size:10px}
 .home-layout{padding-top:38px;padding-bottom:50px}
 .section-head{align-items:start}
 .section-head h2{font-size:20px}
 .section-link{font-size:11px;align-self:end}
 .story{grid-template-columns:128px minmax(0,1fr);gap:15px;padding:20px 0}
 .story-thumb img{aspect-ratio:1.03/1}
 .story-copy h3{font-size:16px;line-height:1.48;margin:7px 0}
 .story-copy>p{display:none}
 .category{font-size:11px}
 .micro-link{font-size:11px}
 .section+.section{margin-top:42px}
 .discussion-panel{padding:24px 20px}
 .discussion-panel h3{font-size:19px}
 .sidebar{grid-template-columns:1fr;gap:16px}
 .sidebar-panel{padding:22px 20px}
 .bottom-inner{flex-direction:column;align-items:start;min-height:0;gap:23px;padding-block:35px}
 .bottom-inner h2{font-size:23px}
 .footer-inner{flex-direction:column;gap:25px;padding-top:34px}
 .footer-inner nav{gap:20px;padding-top:0}
 .breadcrumbs{margin:24px 0 23px}
 .article-heading h1{font-size:clamp(27px,7.7vw,37px)}
 .standfirst{font-size:14px;line-height:1.9}
 .article-figure{margin-bottom:25px}
 .article-body{font-size:15px;line-height:2.08}
 .article-body .lead{font-size:16px;padding-left:14px}
 .article-body h2{font-size:21px}
 .article-body section+section{margin-top:28px}
 .article-end{padding:23px 20px;margin-top:35px}
 .related{display:block;width:100%;margin-right:0;padding:17px 0}
 .archive{padding-bottom:54px}
 .archive-title{margin:24px 0}
 .archive-title h1{font-size:33px}
 .archive-title p{font-size:14px}
 .filter-links{gap:7px;margin-bottom:23px}
 .filter-links a{font-size:12px;padding:5px 10px;min-height:33px}
 .archive-grid{grid-template-columns:1fr;gap:18px}
 .archive-card img{aspect-ratio:1.9/1}
 .archive-card h2{font-size:19px}
 .about-page{padding-bottom:65px}
 .about-heading{padding-bottom:27px}
 .about-heading h1{font-size:38px}
 .about-heading p{font-size:14px}
 .about-body h2{font-size:21px}
 .about-body p{font-size:14px}
 .error{padding-bottom:75px}
}
@media(max-width:380px){
 .wrap,.header-inner,.footer-inner{width:calc(100% - 28px)}
 .hero-copy h1{font-size:29px}
 .story{grid-template-columns:100px minmax(0,1fr);gap:11px}
 .story-copy h3{font-size:14px}
 .story-thumb img{aspect-ratio:.9/1}
 .hero-foot{gap:8px 11px}
 .hero-actions{align-items:stretch}
 .btn{white-space:normal;text-align:center}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
@media print{.site-header,.footer,.article-aside,.hero-actions,.filter-links{display:none!important}body{background:#fff;color:#000}.wrap{width:100%}.article-layout{display:block}.article-heading h1{font-size:28px}a{color:#000}}