:root{--cream:#FFF9E6;--white:#fff;--ink:#211A27;--body:#302B34;--muted:#625B68;--purple:#65358C;--lilac:#F1E8F7;--yellow:#F7E6A8;--line:#E7DCEB;--black:#19171C}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--body);overflow-wrap:anywhere}a{color:var(--purple);text-underline-offset:4px}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:3px solid #9d59c4;outline-offset:3px;border-radius:4px}.wrap{width:calc(100% - 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@media(max-width:850px){.wrap{width:calc(100% - 44px)}.primary-nav{display:none}.mobile-menu{display:inline-flex;align-items:center}.desktop-menu{display:none}.header-inner{justify-content:space-between;min-height:63px}.head-actions{margin-left:auto}.mega-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1.1fr 1fr;gap:18px}.hero h1{font-size:30px}.subject-block{grid-template-columns:1fr}.life-creator{grid-template-columns:1fr 1fr}.mobile-focus{gap:25px}.reading-layout{grid-template-columns:1fr}.reading-aside{max-width:720px}.aside-box{position:static}}
@media(max-width:600px){.wrap{width:calc(100% - 32px)}.header-inner{gap:9px}.brand{flex:0 1 115px}.brand img{max-height:30px}.head-actions{gap:8px}.menu-toggle{padding:0 10px;font-size:13px}.mobile-link{font-size:13px}.mega-grid{grid-template-columns:1fr;gap:0;padding-block:12px}.mega-group{border-bottom:1px solid var(--line);padding:8px 0}.mega-group summary{font-size:15px;margin:0 0 5px;min-height:44px;display:flex;align-items:center;justify-content:space-between}.mega-group summary:after{content:"+";color:var(--purple)}.mega-group[open] summary:after{content:"−"}.mega-links{grid-template-columns:1fr 1fr;gap:2px}.mega-links a{padding:7px 4px;min-height:44px}.mega-links small{font-size:11px}.section{margin-block:36px}.hero{display:flex;flex-direction:column;align-items:stretch;margin-top:29px}.hero h1{font-size:29px}.hero-visual{width:100%}.hero-art{max-height:250px}.routes{padding:17px}.route-grid,.subject-block,.subject-tags,.duo-feature,.life-creator,.curation,.verify,.mobile-focus,.rules-grid{grid-template-columns:1fr}.route-grid{gap:8px}.subject-intro,.subject-tags,.feature-copy,.life-main,.life-side>div{padding:17px}.subject-tags{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.subject-tags a{padding:12px;min-height:72px}.duo-feature{gap:14px}.feature-visual img{max-height:200px}.reading-row{grid-template-columns:1fr;gap:10px}.reading-row.reverse .reading-row-copy,.reading-row.reverse img{order:initial}.reading-row img{max-height:190px}.verify{gap:12px;padding:19px}.verify img{max-height:180px}.life-side{gap:12px}.curation{gap:10px}.curation img{max-height:180px}.stack-links a{grid-template-columns:1fr;gap:3px}.mobile-focus{padding:22px 18px}.device-art{max-height:310px}.mobile-art{order:1}.mobile-copy{order:2}.foot-columns{grid-template-columns:repeat(2,1fr);gap:22px}.foot-bottom{flex-direction:column;gap:8px}.site-footer{padding-bottom:calc(84px + env(safe-area-inset-bottom))}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:30;bottom:0;left:0;width:100%;min-height:58px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 12px #211a2712}.bottom-nav a{display:flex;align-items:center;justify-content:center;min-height:58px;font-size:13px;font-weight:650;text-decoration:none;color:var(--muted);border-top:3px solid transparent}.bottom-nav a[aria-current]{border-top-color:var(--purple);color:var(--purple)}.page-lead h1{font-size:27px}.page-lead p{font-size:15px}.inner-image img{max-height:205px}.prose-section h2{font-size:21px}.prose-section p{font-size:16px}.inner-page{padding-bottom:30px}}
@media(max-width:340px){.brand{flex:0 1 92px}.head-actions{gap:4px}.menu-toggle{font-size:12px;padding:0 8px}.mobile-link{font-size:12px}.hero h1{font-size:27px}.subject-tags{grid-template-columns:1fr}.mega-links{grid-template-columns:1fr}.foot-columns{gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}