:root{--bg:#FFF6F4;--deep:#F6E4E2;--card:#FFFFFF;--soft:#FBECEA;--text:#3E2424;--title:#1C1212;--muted:#6E4848;--assist:#9A7070;--brand:#B4232C;--bright:#E23B44;--dark:#7A1520;--gold:#C4A06A;--line:rgba(180,35,44,.16);--shadow:0 12px 28px rgba(28,18,18,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:0 auto}.site-top{position:fixed;z-index:60;inset:0 0 auto 0;box-shadow:0 5px 18px rgba(28,18,18,.06)}.top-strip{height:18px;background:var(--dark);color:#fff;font-size:12px}.top-strip-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.mini-brand{line-height:18px}.text-button{border:0;background:transparent;color:#fff;padding:0 4px;height:18px;cursor:pointer}.brand-bar{height:54px;background:var(--bg);border-bottom:1px solid var(--line)}.brand-bar-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-mark{display:flex;align-items:center;min-height:44px;font-size:16px;font-weight:800;color:var(--dark)}.brand-mark img{height:24px;width:auto;max-width:160px;object-fit:contain}.brand-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-button{height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;font-size:14px}.app-link{background:linear-gradient(135deg,var(--bright) 0%,var(--brand) 55%,var(--dark) 100%);color:#fff;box-shadow:0 6px 16px rgba(180,35,44,.18);transition:.18s}.menu-button{border:1px solid var(--line);background:#fff;color:var(--dark);cursor:pointer;gap:6px}.quick-nav{height:44px;background:var(--soft);border-bottom:1px solid var(--line)}.quick-nav-inner{height:44px;display:flex;align-items:center;gap:18px}.seal-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--dark);min-height:44px}.seal-box{width:22px;height:22px;display:inline-grid;place-items:center;border:1px solid var(--brand);color:var(--brand);font-size:12px;border-radius:5px;background:#fff}.seal-link.is-current .seal-box{background:var(--dark);color:#fff;border-color:var(--gold);box-shadow:0 6px 16px rgba(180,35,44,.18)}.main-content{padding-top:134px;padding-bottom:40px}.breadcrumb{font-size:13px;color:var(--muted);margin:18px 0 12px}.breadcrumb a{color:var(--dark)}h1,h2,h3{color:var(--title);margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:12px}h2{font-size:20px;line-height:1.4;margin-bottom:10px}h3{font-size:16px;line-height:1.45;margin-bottom:6px}p{margin:0 0 14px}.eyebrow{font-size:13px;color:var(--dark);font-weight:800;letter-spacing:.06em}.hero-note{padding:26px 0 22px}.hero-note p{max-width:780px}.index-stamp{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 10px;margin-bottom:14px;color:var(--dark);font-size:13px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{min-height:42px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:14px;white-space:nowrap;transition:filter .18s,box-shadow .18s,transform .18s}.btn-primary{background:linear-gradient(135deg,var(--bright) 0%,var(--brand) 55%,var(--dark) 100%);color:#fff;box-shadow:0 6px 16px rgba(180,35,44,.18)}.btn-secondary{background:#fff;color:var(--dark);border:1px solid var(--line)}.btn-primary:hover,.seal-link.is-current:hover .seal-box,.mobile-bar a.is-current:hover{filter:brightness(1.05);box-shadow:0 0 0 3px rgba(226,59,68,.28),0 10px 24px rgba(122,21,32,.28)}.btn-primary:active,.seal-link.is-current:active .seal-box,.mobile-bar a.is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(196,160,106,.42),0 0 22px rgba(226,59,68,.50)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--bright);outline-offset:2px}.section{margin:0 0 28px}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:20px}.soft-panel{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:20px}.split-media{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:start}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.media-slot{width:100%;height:168px;background:linear-gradient(180deg,#fff,var(--soft));border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;overflow:hidden}.media-slot img,.square-slot img,.portrait-slot img,.banner-slot img,.icon-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.square-slot{width:240px;height:176px;background:var(--bg);border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;overflow:hidden}.short-slot{height:160px}.portrait-slot{width:240px;height:320px;background:var(--bg);border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;overflow:hidden}.banner-slot{width:100%;height:200px;background:var(--bg);border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;overflow:hidden}.icon-slot{width:48px;height:48px;background:var(--soft);border:1px solid var(--line);border-radius:12px;overflow:hidden}.red-double{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.red-double article{border-top:3px solid var(--brand)}.flow-cards{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.flow-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.status-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.status-item{padding:14px;border-radius:10px;background:var(--soft);border:1px solid var(--line)}.status-item strong{display:block;color:var(--dark)}.topic-list,.plain-list{display:grid;gap:10px}.topic-list a,.plain-list a{display:flex;justify-content:space-between;gap:12px;align-items:center;min-height:48px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:10px;color:var(--dark)}.article-prose p{margin-bottom:16px}.article-prose h2{margin-top:28px}.note-box{border-left:4px solid var(--brand);background:var(--soft);padding:16px 18px;border-radius:0 12px 12px 0}.route-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.route-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.terms section{padding:18px 0;border-bottom:1px solid var(--line)}.terms section:last-child{border-bottom:0}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h2{font-size:16px}.app-wrap{display:flex;gap:22px;align-items:flex-start}.app-visuals{display:grid;gap:10px;justify-items:start;flex:0 0 240px}.app-copy{flex:1}.brand-story{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.timeline{display:grid;gap:12px}.timeline article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;position:relative}.timeline article:before{content:"";position:absolute;left:-1px;top:18px;bottom:18px;width:3px;background:var(--brand)}.site-footer{background:var(--title);color:var(--soft);border-top:1px solid var(--brand);font-size:13px;padding:28px 0 70px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:24px}.footer-grid h2{font-size:13px;color:#fff;margin-bottom:8px}.footer-grid a{display:block;color:var(--soft);margin:5px 0}.footer-brand>a{display:flex;align-items:center;gap:10px}.footer-brand img{height:24px;width:auto;max-width:140px;object-fit:contain}.footer-brand small,.drawer-brand small{display:block;color:#d7b9b9}.footer-bottom{margin-top:22px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12);color:#d7b9b9}.overlay{position:fixed;inset:0;background:rgba(28,18,18,.38);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:80;right:16px;top:82px;width:min(420px,calc(100% - 32px));max-height:68vh;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 60px rgba(28,18,18,.18);transform:translateY(-10px) scale(.98);opacity:0;visibility:hidden;pointer-events:none;transition:.18s;overflow:auto}.drawer.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:24px;width:auto;max-width:140px;object-fit:contain}.drawer-brand small{color:var(--muted)}.close-button{width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--dark);font-size:24px;cursor:pointer}.drawer-groups{padding:12px 16px 18px}.drawer-groups section+section{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.drawer-groups h2{font-size:14px;margin-bottom:6px;color:var(--dark)}.drawer-groups a{display:block;padding:8px 4px;border-radius:8px}.drawer-groups a:hover{background:var(--soft)}.drawer-groups span{display:block;font-weight:700}.drawer-groups small{display:block;color:var(--muted)}.search-panel{position:fixed;z-index:78;left:0;right:0;top:72px;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto}.search-card{width:min(640px,calc(100% - 32px));margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 18px 50px rgba(28,18,18,.14);padding:18px}.search-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.search-head p{color:var(--muted);margin:2px 0 10px}.search-label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.search-input{width:100%;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);padding:0 12px}.search-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.search-presets a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;border-radius:999px;background:var(--soft);color:var(--dark);border:1px solid var(--line)}.no-scroll{overflow:hidden}.mobile-bar{display:none}
@media(max-width:720px){.shell{width:calc(100% - 32px)}.quick-nav{display:none}.main-content{padding-top:82px;padding-bottom:74px}.brand-actions{gap:4px}.app-link,.menu-button{padding:0 10px}.split-media,.two-cols,.red-double,.flow-cards,.route-grid,.brand-story{grid-template-columns:1fr}.square-slot,.portrait-slot{width:100%}.square-slot{height:176px}.portrait-slot{height:320px}.status-strip{grid-template-columns:1fr}.app-wrap{display:block}.app-visuals{margin-bottom:16px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:82px}.mobile-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:65;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(--line)}.mobile-bar a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--dark);font-size:13px}.mobile-bar a.is-current{background:var(--dark);color:#fff;box-shadow:0 6px 16px rgba(180,35,44,.18)}.drawer{top:76px;right:16px;width:90%;max-height:68vh}.search-panel{inset:0;top:0;background:var(--dark);padding:18px 16px;z-index:85}.search-card{width:100%;height:100%;margin:0;background:var(--dark);color:#fff;border:0;border-radius:0;box-shadow:none;padding:12px}.search-head strong,.search-head p,.search-label{color:#fff}.search-card .close-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.search-input{background:#fff;color:var(--title);border:0}.search-presets a{background:#fff;color:var(--dark);border-color:#fff}.media-slot{height:160px}.banner-slot{height:200px}}