:root{--paper:#F6F5F1;--white:#fff;--soft:#ECEFEB;--mint:#E5EFEB;--warm:#F2E9E2;--navy:#203744;--ink:#20313A;--body:#394950;--muted:#5C6C73;--line:#D5DEDC;--teal:#2E6A62;--orange:#A95539}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--body);font:16px/1.8 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;overflow-wrap:break-word}img{display:block;max-width:100%;height:auto;object-fit:contain}a{color:var(--teal);text-decoration:none;text-underline-offset:4px}a:hover{text-decoration:underline;color:#174c45}a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:3px}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);letter-spacing:-.02em}h1{font-size:34px;line-height:1.3}h2{font-size:24px;line-height:1.4}h3{font-size:19px;line-height:1.5}p{margin-bottom:1.15em}.shell{width:100%;max-width:1160px;margin:auto;padding-inline:32px;min-width:0}.site-header{background:#fff}.brand-bar{background:#203744;color:#f5f8f7}.brand-inner{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px;color:white;min-width:0}.brand:hover{color:white;text-decoration:none}.brand-logo{max-height:36px;max-width:164px;width:auto;background:#fff;border-radius:5px;padding:2px}.brand-words{display:flex;flex-direction:column;line-height:1.35}.brand-words strong{font-size:19px;white-space:normal;color:#fff}.brand-en{font-size:12px;letter-spacing:.06em;font-weight:600;margin-left:5px}.brand-words small{font-size:11px;color:#f2f7f5}.head-actions{display:flex;align-items:center;gap:18px;flex-shrink:0}.head-actions a{color:#fff;font-size:14px}.menu-toggle{background:transparent;border:1px solid #8ca5a8;border-radius:8px;color:white;min-height:44px;padding:6px 14px;display:flex;gap:10px;align-items:center}.menu-toggle:hover{background:#31505e}.mobile-menu-label{display:none}.desktop-nav{height:49px;background:#fff;border-bottom:1px solid var(--line)}.nav-items{display:flex;align-items:stretch;height:100%;gap:34px}.nav-items a{display:flex;align-items:center;color:var(--ink);font-size:15px;border-bottom:2px solid transparent;padding:2px 0 0}.nav-items a.active{border-color:var(--teal);font-weight:700}.nav-items a:hover{color:var(--teal)}.all-menu{background:#f3f5f2;border-bottom:1px solid var(--line);padding:26px 0}.all-menu[hidden]{display:none!important}.desktop-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.menu-group h2,.mobile-groups h2{font-size:16px;margin:0 0 10px}.menu-group a{display:block;color:var(--ink);padding:5px 0}.menu-group a strong{display:block;font-size:14px;font-weight:600}.menu-group a small{display:block;font-size:12px;color:var(--muted);line-height:1.6}.menu-extras{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;display:flex;align-items:center;gap:12px 22px;flex-wrap:wrap;font-size:14px}.menu-extras button{background:transparent;border:1px solid var(--line);padding:5px 12px;border-radius:8px;color:var(--ink);min-height:44px}.mobile-groups{display:none}.skip{position:absolute;top:-100px;left:12px;background:white;padding:8px;z-index:10}.skip:focus{top:10px}.noscript-links{padding:12px 16px;display:flex;flex-wrap:wrap;gap:12px}.page-main{padding-block:40px 78px}.crumb{font-size:14px;color:var(--muted);margin-bottom:19px}.crumb a{color:var(--muted)}.article-head{max-width:820px;margin-bottom:28px}.article-head .eyebrow,.eyebrow{color:var(--teal);font-size:13px;letter-spacing:.08em;font-weight:700;margin-bottom:10px}.article-head p{font-size:17px;line-height:1.8;color:var(--body);max-width:800px}.article-layout{display:grid;grid-template-columns:minmax(0,750px) minmax(0,240px);gap:40px;align-items:start}.article-body{min-width:0}.article-body section{margin-bottom:38px}.article-body h2{border-left:3px solid var(--teal);padding-left:16px;margin-bottom:17px}.article-body p{max-width:750px}.article-side{border-top:2px solid var(--teal);padding-top:16px;font-size:14px}.article-side h2{font-size:18px}.article-side a{display:block;padding:8px 0;border-bottom:1px solid var(--line)}.article-photo{max-width:410px;margin:0 0 30px;min-width:0}.article-photo img,.scene-photo img,.home-photo img{background:#fff;border:1px solid var(--line);border-radius:11px;max-height:260px;width:auto}.article-photo figcaption,.home-photo figcaption{font-size:13px;color:var(--muted);padding-top:7px}.article-closing{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.related{margin-top:46px;padding-top:20px;border-top:1px solid var(--line)}.related h2{font-size:22px}.related-links{display:flex;gap:12px;flex-wrap:wrap}.related-links a,.pill-link{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--line);background:white;border-radius:8px;padding:8px 15px;font-size:14px}.story-line{display:grid;grid-template-columns:40px minmax(0,1fr);gap:16px}.story-line .story-index{font-size:22px;color:var(--orange);font-weight:700}.story-line>div{min-width:0}.story-line h2{border:0;padding:0}.question-section{padding-bottom:25px;border-bottom:1px solid var(--line)}.question-section h2{border:0;padding:0}.status-list section{border-left:3px solid var(--teal);padding:4px 0 4px 18px}.status-list h2{border:0;padding:0}.note-essay{max-width:680px;padding-bottom:25px;border-bottom:1px solid var(--line)}.note-essay h2{border:0;padding:0}.faq-list{max-width:850px}.faq-list section{padding:22px 0;border-bottom:1px solid var(--line)}.faq-list h2{font-size:20px;border:0;padding:0;margin-bottom:12px}.faq-list p{margin:0}.site-footer{background:#172E39;color:#F5F8F7;padding:52px 0 28px}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1.2fr;gap:36px}.site-footer h2{font-size:16px;color:white;margin-bottom:15px}.site-footer p{font-size:14px;color:#f5f8f7}.site-footer a{display:block;color:#f5f8f7;font-size:14px;line-height:1.65;margin:0 0 9px}.site-footer a:hover{color:white;text-decoration:underline}.footer-end{border-top:1px solid #536873;margin-top:26px;padding-top:18px;font-size:13px;color:#f5f8f7}.mobile-bottom{display:none}
/* editorial homepage */
.home-main{padding:0 0 78px}.home-main section{margin-top:58px}.hero{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:36px;align-items:center;margin-top:35px!important;background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px}.hero h1{font-size:35px;max-width:600px}.hero p{max-width:650px}.hero .home-photo img{max-height:270px}.hero-text{min-width:0}.hero-text>p{max-width:625px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.primary-link{min-height:44px;padding:9px 19px;background:#203744;color:white;border-radius:8px;display:inline-flex;align-items:center}.primary-link:hover{color:white;background:#152B37}.home-photo{margin:0;min-width:0}.section-heading{display:flex;align-items:baseline;gap:13px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:22px}.section-heading .num{color:var(--orange);font-size:14px;font-weight:700}.section-heading h2{margin:0}.section-intro{max-width:770px}.three-text{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:20px}.three-text article{padding:18px 18px 14px;background:white;border:1px solid var(--line);border-radius:10px;min-width:0}.three-text h3{margin-bottom:8px}.three-text p{font-size:15px}.text-band{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:16px}.two-feature{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(0,1fr);gap:32px;align-items:start}.two-feature>*{min-width:0}.feature-side{background:var(--mint);border-radius:11px;padding:22px}.feature-side h3{font-size:18px}.feature-side p{font-size:15px}.feature-side article+article{border-top:1px solid #b9cdc6;padding-top:15px;margin-top:15px}.narrow-image{max-width:220px}.wide-image img{max-height:250px}.comic-column{max-width:760px}.comic-column .home-photo{max-width:500px;margin:22px 0}.comic-column .home-photo img{max-height:260px}.two-copy{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:34px;margin-top:20px}.craft-steps{padding:20px 24px;background:var(--soft);border-radius:10px}.craft-steps li{padding:6px 0}.route-list{padding-left:22px;max-width:760px}.route-list li{margin:10px 0;padding-left:8px}.essay-preview{max-width:750px}.status-row{display:flex;gap:10px;flex-wrap:wrap}.status-row a{padding:9px 15px;border:1px solid var(--line);border-radius:8px;background:white}.service-links{border-top:1px solid var(--line);padding-top:16px;display:flex;flex-wrap:wrap;gap:12px 22px}.service-links a{font-size:14px}.mini-photo img{max-height:180px}.app-photo img{max-height:380px;max-width:210px}.min-prose{max-width:730px}.mobile-groups{display:none}
@media(max-width:1100px){.shell{padding-inline:24px}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:24px}.footer-grid{gap:22px}.nav-items{gap:26px}}
@media(max-width:850px){.article-layout{display:block}.article-side{margin-top:24px}.two-feature{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.desktop-nav{display:none}.read-pick{display:none}.desktop-menu-label{display:none}.mobile-menu-label{display:inline}.desktop-groups{display:none}.mobile-groups{display:block}.mobile-groups section{padding-bottom:16px;margin-bottom:14px;border-bottom:1px solid var(--line)}.mobile-menu-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px 14px}.mobile-menu-links a{display:block;padding:7px 0;color:var(--ink);font-size:14px}.brand-inner{min-height:60px}}
@media(max-width:767px){.shell{padding-inline:16px}.page-main{padding-block:24px 50px}.home-main{padding-bottom:50px}.home-main section{margin-top:38px}.brand-logo{max-height:28px;max-width:96px}.brand-en,.brand-words small{display:none}.brand-words strong{font-size:18px}.brand-inner{min-height:60px}.head-actions{gap:8px}.menu-toggle{min-height:44px;padding:6px 12px}.all-menu{padding:18px 0}.mobile-menu-links{grid-template-columns:minmax(0,1fr)}.mobile-groups section{margin-bottom:11px}.menu-extras{gap:8px 15px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);z-index:8}.mobile-bottom a{display:flex;justify-content:center;align-items:center;min-height:56px;font-size:13px;color:var(--ink)}.mobile-bottom a[aria-current]{color:var(--teal);font-weight:700;border-top:2px solid var(--teal)}body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}h1{font-size:27px;line-height:1.35}h2{font-size:22px}h3{font-size:18px}.article-head p{font-size:16px}.article-head{margin-bottom:22px}.article-body section{margin-bottom:34px}.article-photo{max-width:100%;margin-bottom:22px}.article-photo img,.home-photo img{max-height:200px}.hero{display:block;padding:18px;margin-top:18px!important}.hero h1{font-size:27px}.hero .home-photo{margin-top:18px}.hero .home-photo img{max-height:200px}.three-text,.two-feature,.two-copy{display:block}.three-text article{margin-bottom:14px}.two-feature>.feature-side{margin-top:20px}.section-heading{gap:9px}.section-heading h2{font-size:21px}.home-photo{margin:18px 0}.home-main .narrow-image{max-width:210px}.craft-steps{margin-top:20px}.app-photo img{max-width:175px;max-height:300px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 16px}.site-footer{padding:35px 0 22px}.story-line{grid-template-columns:34px minmax(0,1fr);gap:10px}.related{margin-top:32px}.article-side{margin-top:22px}.article-side a{display:inline-block;margin-right:18px}.status-row a{font-size:14px}}
@media(max-width:359px){.shell{padding-inline:14px}.brand{gap:6px}.brand-logo{max-width:78px}.brand-words strong{font-size:16px}.menu-toggle{padding:6px 9px}.footer-grid{grid-template-columns:minmax(0,1fr)}.brand-en{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}