:root{color-scheme:dark;--bg:#08080b;--deep:#050508;--content:#111116;--sub:#19191f;--card:#17171e;--white:#fff;--text:#f5f5f7;--muted:#b9bbc5;--red:#e32b39;--bright:#ff4252;--border:rgba(255,255,255,.10);--shadow:0 14px 36px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:#fff}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--bright);outline-offset:3px}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(28px,3vw,32px);line-height:1.32;letter-spacing:.01em}h2{font-size:clamp(22px,2.3vw,27px);line-height:1.4}h3{font-size:19px;line-height:1.45}p{color:#e3e3e8}.wrap{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(5,5,8,.98);border-bottom:1px solid 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20px}.hero-copy p{max-width:625px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}.btn-primary,.btn-secondary{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:9px 18px;border-radius:9px;font-size:14px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#ff4252,#e32b39,#951a28);color:#fff}.btn-secondary{border:1px solid rgba(255,66,82,.5);background:#19191f;color:#fff}.btn-primary:hover,.btn-secondary:hover{box-shadow:0 0 20px rgba(255,66,82,.25);transform:translateY(-1px)}.hero-visual{display:flex;flex-direction:column;justify-content:space-around;gap:15px;background:#101014}.hero-visual-note h2{font-size:22px;margin:10px 0}.hero-visual-note span{color:#ff8190;font-weight:700;font-size:13px}.hero-visual-note p{margin-bottom:0}.hero-picture{max-height:250px;width:auto;margin:auto;object-fit:contain}.front-section{margin-top:64px}.section-heading{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:20px}.section-heading h2{margin:0}.section-heading p{margin:0;color:var(--muted)}.focus-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:18px}.feature-card,.small-feature,.tile,.desk-lead,.desk-note,.services article{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px;min-width:0}.feature-card{display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:20px}.feature-card img,.small-feature img,.tile img,.desk-grid img{max-height:175px;width:auto;margin:0 auto 15px}.focus-stack{display:grid;gap:18px}.small-feature{display:grid;grid-template-columns:105px 1fr;align-content:center;column-gap:17px}.small-feature img{grid-row:span 3;max-height:100px}.small-feature h3{margin:0 0 6px}.small-feature p{font-size:14px;margin:0 0 8px}.inline-link{display:inline-flex;align-items:center;min-height:44px;color:#ff8d97;font-weight:700;font-size:14px}.inline-link::after{content:' →';padding-left:6px}.culture-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tile{display:flex;flex-direction:column}.tile img{width:100%}.tile .inline-link{margin-top:auto}.tile p{font-size:15px}.split-feature{display:grid;grid-template-columns:1fr 1.2fr;gap:22px;align-items:center;background:var(--content);border:1px solid var(--border);border-radius:12px;padding:25px;margin-top:18px}.split-feature img{max-height:190px;width:auto;margin:auto}.split-feature.reversed img{order:2}.desk-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.desk-lead{display:grid;grid-template-columns:150px 1fr;align-content:start;gap:0 22px}.desk-lead img{grid-row:span 3;max-height:190px}.desk-lead ol{padding-left:23px}.desk-note{border-color:rgba(255,66,82,.3)}.desk-note 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0 17px}.page-intro p{font-size:17px;line-height:1.9;color:#ededf1}.page-figure{display:flex;justify-content:center;padding:12px;background:#121217;border-radius:12px;border:1px solid var(--border);margin:0 0 25px}.story-img{max-height:200px;width:auto}.reading-block{position:relative;max-width:900px;padding:25px 0;border-bottom:1px solid var(--border)}.reading-block h2{margin:9px 0 17px}.reading-block p{line-height:1.95}.reading-accent{padding-left:18px;border-left:2px solid #951a28}.reading-table{max-width:900px;overflow-x:auto;margin-bottom:12px}.reading-table table{width:100%;border-collapse:collapse;text-align:left;background:var(--content)}.reading-table caption{text-align:left;font-weight:700;margin-bottom:8px}.reading-table th,.reading-table td{padding:12px;border:1px solid var(--border);vertical-align:top}.reading-table th{color:#ff98a2}.next-reading{padding:32px 0}.link-pills{display:flex;flex-wrap:wrap;gap:10px}.link-pills a{display:inline-flex;min-height:44px;align-items:center;padding:8px 15px;background:var(--sub);border:1px solid rgba(255,66,82,.28);border-radius:9px}.faq-list{max-width:930px}.faq-item{padding:23px 25px;margin-bottom:15px;background:var(--content);border:1px solid var(--border);border-radius:12px}.faq-item h2{font-size:19px}.faq-item p{margin-bottom:0}.site-footer{background:var(--deep);border-top:1px solid rgba(255,66,82,.35);padding:38px 0 24px}.foot-brand{display:grid;grid-template-columns:210px 1fr;gap:22px;align-items:start;margin-bottom:30px}.foot-brand p{margin:0;font-size:13px;line-height:1.9}.foot-groups{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}.foot-groups section{display:flex;flex-direction:column;gap:7px}.foot-groups h2{font-size:15px;margin-bottom:6px}.foot-groups a{font-size:13px;color:#c6c6ce;min-height:28px}.foot-groups a:hover{color:#ff8d97}.copyright{font-size:12px;color:#b9bbc5;border-top:1px solid var(--border);margin-top:25px;padding-top:16px}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.67);z-index:50;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .15s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.drop-panel{position:fixed;z-index:60;top:68px;background:#111116;border:1px solid rgba(255,66,82,.35);border-radius:0 0 12px 12px;padding:20px;max-height:calc(100dvh - 85px);overflow-y:auto;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-7px);transition:opacity .15s,transform .15s}.drop-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.menu-panel{left:max(16px,calc((100vw - 1120px)/2));right:max(16px,calc((100vw - 1120px)/2))}.search-panel{width:min(460px,calc(100vw - 32px));right:max(16px,calc((100vw - 1120px)/2))}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.panel-heading 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@media(max-width:1020px){.desktop-nav,.topic-line,.app-shortcut{display:none}.top-row{min-height:56px}.menu-panel{top:56px}.search-panel{top:56px}.drop-panel{max-height:calc(100dvh - 70px)}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.focus-layout{grid-template-columns:1fr}.culture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;background:#050508;border-top:1px solid rgba(255,66,82,.5);z-index:45;padding-bottom:env(safe-area-inset-bottom);min-height:54px}.mobile-bottom a{text-align:center;display:grid;place-items:center;min-height:54px;font-size:13px}.mobile-bottom a[aria-current=page]{color:#ff8d97;background:rgba(149,26,40,.25);border-top:2px solid #ff4252}.site-footer{padding-bottom:calc(95px + env(safe-area-inset-bottom))}}
@media(max-width:670px){.wrap{width:calc(100% - 32px)}.site-main{padding-top:20px}.brand small{font-size:8px}.brand-logo{max-width:100px}.head-control{padding:0 11px}.hero,.focus-layout,.culture-grid,.split-feature,.desk-grid,.explore-banner,.mobile-reading,.service-grid{grid-template-columns:1fr}.hero-copy,.hero-visual{padding:22px}.hero-visual{gap:15px}.hero-picture{max-height:210px}.front-section{margin-top:46px}.feature-card{grid-template-columns:1fr}.small-feature{grid-template-columns:90px 1fr}.split-feature.reversed img{order:0}.split-feature{padding:20px}.desk-lead{grid-template-columns:100px 1fr;gap:0 15px}.foot-brand{grid-template-columns:1fr}.foot-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-panel{left:0;right:0;border-radius:0;padding:16px}.menu-groups{grid-template-columns:1fr;gap:10px}.menu-groups section{border-bottom:1px solid var(--border);padding-bottom:8px}.menu-groups section>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px}.search-panel{right:16px;left:16px;width:auto}.page-intro p{font-size:16px}.faq-item{padding:18px}.reading-accent{padding-left:12px}}
@media(max-width:360px){.brand{gap:5px}.brand small{font-size:7px;letter-spacing:0}.head-actions{gap:4px}.head-control{padding:0 9px}.small-feature{grid-template-columns:1fr}.small-feature img{grid-row:auto}.desk-lead{grid-template-columns:1fr}}