:root{--bg:#FFF8F6;--deep:#F3E8E6;--card:#fff;--soft:#F7D7D4;--ink:#1A1214;--text:#2A1C1E;--muted:#6B4A4E;--faint:#8A6A6E;--red:#C41E3A;--bright:#E23A4C;--dark:#8B1020;--border:rgba(196,30,58,.16);--strong:rgba(196,30,58,.45);--shadow:0 12px 28px rgba(139,16,32,.08);--head:122px;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.site-head{position:fixed;inset:0 0 auto;z-index:60}.red-strip{height:22px;background:var(--dark);color:#fff;font-size:12px}.head-inner{width:min(var(--max),calc(100% - 32px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.strip-search{border:0;background:transparent;color:#fff;height:22px;padding:0 8px}.masthead{height:60px;background:#fff;border-bottom:1px solid var(--border)}.mast-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:12px}.brand{justify-self:start;display:flex;align-items:center;min-height:44px;font-weight:800;color:var(--dark);font-size:16px}.brand img{display:block;max-width:180px;height:28px;object-fit:contain}.drawer-button{justify-self:center;border:1px solid var(--red);background:#fff;color:var(--dark);border-radius:10px;height:42px;padding:0 18px;font-size:14px}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bright),var(--red) 55%,var(--dark));color:#fff;border-radius:10px;height:42px;padding:0 16px;font-size:14px}.tabbar{height:40px;background:#fff7f3;border-bottom:1px solid var(--border)}.tab-inner{height:100%;display:flex;justify-content:center;align-items:center;gap:8px}.tab-inner a{font-size:13px;line-height:30px;padding:0 14px;border-radius:8px}.tab-inner a.is-current{background:var(--red);color:#fff}.site-main{padding-top:calc(var(--head) + 28px);padding-bottom:40px;min-height:70vh}.shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.hero-cover,.media-slot,.card-media,.app-media{background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-cover{height:260px;border-radius:14px}.media-slot{min-height:180px;border-radius:12px}.card-media{height:180px;border-radius:12px}.app-media{height:360px;border-radius:14px}.hero-cover img,.media-slot img,.card-media img,.app-media img,.footer-brand img,.drawer-title img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-label{color:var(--faint);font-size:13px}.hero-copy{text-align:center;max-width:800px;margin:22px auto 0}.eyebrow{color:var(--red);font-weight:800;font-size:13px;letter-spacing:.08em}.hero-copy h1,.page-head h1{margin:6px 0 12px;color:var(--ink);font-size:24px;line-height:1.3}.hero-copy p{margin:0 auto 18px;max-width:760px}.button-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.btn{height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,var(--bright),var(--red) 55%,var(--dark));color:#fff;font-size:14px}.btn.secondary{background:#fff;color:var(--dark);border:1px solid var(--red)}.section{margin-top:34px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:14px}.section-head h2{margin:0;font-size:20px;color:var(--ink)}.section-head p{margin:0;color:var(--muted);font-size:13px}.grid-3,.grid-4,.grid-2{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px;box-shadow:var(--shadow)}.card h3{font-size:16px;margin:12px 0 8px;color:var(--ink)}.card p{margin:0}.number{font-size:30px;font-weight:800;color:var(--red);line-height:1}.split-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}.split-feature .media-slot{min-height:200px}.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.list-item{background:#fff;border-left:4px solid var(--red);padding:14px;border-radius:8px;border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.timeline{border-left:2px solid var(--soft);margin-left:10px;padding-left:22px}.timeline article{position:relative;background:#fff;border:1px solid var(--border);border-radius:10px;padding:15px;margin-bottom:12px}.timeline article:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--red);left:-28px;top:20px}.app-block{display:grid;grid-template-columns:320px 1fr;gap:22px;align-items:center}.app-title-row{display:flex;align-items:center;gap:12px}.app-icon{width:48px;height:48px;object-fit:contain;flex:0 0 48px}.app-title-row .section-head{flex:1;margin-bottom:8px}.note-box{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}.note-box h2,.note-box h3{margin-top:0;color:var(--ink)}.page-head{width:min(var(--max),calc(100% - 32px));margin:0 auto 18px}.page-head p{margin:0;color:var(--muted)}.article-shell{width:min(900px,calc(100% - 32px));margin:0 auto}.article-section{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:14px}.article-section h2{font-size:20px;margin:0 0 8px;color:var(--ink)}.article-section p{margin:0}.article-section.editorial{border-left:4px solid var(--red)}.status-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.status-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px}.status-card b{color:var(--red)}.faq-list{width:min(900px,calc(100% - 32px));margin:0 auto}.faq-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:12px}.faq-item h2{font-size:17px;margin:0 0 8px;color:var(--ink)}.faq-item p{margin:0}.site-footer{background:var(--dark);color:#F7D7D4;border-top:1px solid rgba(255,255,255,.45);font-size:13px}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:auto;padding:34px 0 78px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand img{width:auto;height:28px;max-width:180px}.footer-brand strong{display:block;color:#fff;font-size:16px}.footer-brand span{opacity:.8}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h3{font-size:13px;color:#fff;margin:0 0 8px}.footer-grid a{display:block;padding:3px 0}.footer-note{border-top:1px solid rgba(255,255,255,.18);margin-top:22px;padding-top:18px}.copyright{opacity:.78}.overlay{position:fixed;inset:0;background:rgba(26,18,20,.46);z-index:70;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.drawer{position:fixed;z-index:80;left:50%;bottom:0;width:min(720px,100%);height:min(70vh,620px);transform:translate(-50%,105%);background:#fff;border:1px solid var(--strong);border-bottom:0;border-radius:14px 14px 0 0;box-shadow:0 -18px 50px rgba(139,16,32,.18);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.drawer.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.drawer-head{height:62px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.drawer-title{display:flex;align-items:center;gap:10px}.drawer-title img{width:auto;height:28px;max-width:160px}.drawer-head button,.search-head button{height:40px;border:1px solid var(--red);background:#fff;color:var(--dark);border-radius:10px;padding:0 14px}.drawer-scroll{height:calc(100% - 62px);overflow:auto;padding:16px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.drawer-scroll section{min-width:0}.drawer-scroll h3{margin:0 0 8px;font-size:15px;color:var(--red)}.drawer-scroll a{display:block;padding:9px 10px;border-radius:9px}.drawer-scroll a:hover,.drawer-scroll a:focus-visible{background:var(--bg);outline:2px solid rgba(196,30,58,.22)}.drawer-scroll b,.drawer-scroll span{display:block}.drawer-scroll b{font-size:14px;color:var(--ink)}.drawer-scroll span{font-size:12px;color:var(--muted);line-height:1.45;margin-top:2px}.search-panel{position:fixed;z-index:85;top:82px;left:50%;width:min(620px,calc(100% - 32px));transform:translate(-50%,-18px);background:#fffaf5;border:1px solid var(--strong);border-radius:12px;box-shadow:var(--shadow);padding:18px;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-panel.is-open{transform:translate(-50%,0);visibility:visible;opacity:1;pointer-events:auto}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.search-panel label{display:block;color:var(--muted);margin-bottom:8px}.search-panel input{width:100%;height:44px;border:1px solid var(--border);border-radius:10px;padding:0 12px;color:var(--ink);background:#fff}.quick-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.quick-links a{border:1px solid var(--border);border-radius:9px;padding:8px 10px;background:#fff}.mobile-nav{display:none}.btn:hover,.btn:focus-visible,.app-link:hover,.app-link:focus-visible,.drawer-button:hover,.drawer-button:focus-visible,.tab-inner a:hover,.tab-inner a:focus-visible,.quick-links a:hover,.quick-links a:focus-visible{outline:2px solid rgba(196,30,58,.28);outline-offset:2px}.footer-grid a:focus-visible{outline:2px solid #fff}.brand:focus-visible{outline:2px solid var(--red)}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.split-feature,.app-block{grid-template-columns:1fr}.app-media{height:320px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){:root{--head:82px}.head-inner{width:calc(100% - 32px)}.red-strip{height:22px}.red-strip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:70%}.masthead{height:60px}.mast-grid{grid-template-columns:1fr auto auto;gap:7px}.brand img{max-width:116px;height:26px}.brand span{font-size:15px}.drawer-button,.app-link{height:44px;padding:0 11px}.tabbar{display:none}.site-main{padding-top:calc(var(--head) + 22px);padding-bottom:76px}.hero-cover{height:220px}.hero-copy h1,.page-head h1{font-size:24px}.grid-4,.grid-2,.status-list{grid-template-columns:1fr}.card-media{height:180px}.section{margin-top:26px}.drawer{width:100%;height:min(78vh,680px);border-left:0;border-right:0}.drawer-scroll{grid-template-columns:1fr;padding-bottom:32px}.search-panel{top:0;inset-inline:0;width:100%;height:100dvh;transform:none;background:var(--dark);color:#fff;border:0;border-radius:0;padding:22px 16px}.search-panel.is-open{transform:none}.search-panel label{color:#F7D7D4}.search-panel input{background:#fff;color:var(--ink)}.search-head button{background:#fff}.quick-links a{color:#fff;background:transparent;border-color:rgba(255,255,255,.42)}.footer-inner{padding-bottom:96px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);z-index:65}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-nav a.is-current{background:var(--red);color:#fff}.button-row{gap:8px}.btn{min-width:132px}.article-section{padding:17px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}