:root{--bg:#F6F1EA;--deep:#EFE6DA;--card:#FFFCF7;--ink:#161410;--text:#2A2622;--muted:#5C564E;--soft:#7A746C;--orange:#FF7A1A;--orange-dark:#C85A00;--line:rgba(22,20,16,.14);--shadow:0 14px 36px rgba(22,20,16,.12);--radius:12px;--max:1120px;--top:100px}
*{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","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto 0;z-index:70}.inkbar{height:14px;background:var(--ink);color:var(--orange);font-size:10px}.inkbar-inner{height:14px;display:flex;align-items:center;justify-content:space-between}.text-btn{background:none;border:0;color:var(--orange);padding:0;cursor:pointer;font-size:10px}.platformbar{height:50px;background:var(--ink);border-bottom:1px solid rgba(255,122,26,.45)}.platformbar-inner{height:50px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px}.brand-logo{height:26px;width:auto;object-fit:contain}.brand-text{font-weight:800;color:var(--orange);letter-spacing:.06em}.platform-actions{display:flex;gap:8px;align-items:center}.menu-btn,.app-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 15px;border-radius:10px;border:1px solid var(--orange);background:transparent;color:var(--bg);cursor:pointer}.app-link{background:var(--orange);color:var(--ink);font-weight:700}.tagbar{height:36px;background:var(--bg);border-bottom:1px solid var(--line)}.tagbar-inner{height:36px;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;align-items:center}.tagbar a{height:28px;display:flex;align-items:center;justify-content:center;border-radius:10px;font-size:13px}.tagbar a:hover,.tagbar a:focus-visible{outline:2px solid var(--orange);outline-offset:1px}.tagbar a.is-active{background:var(--ink);color:var(--orange)}.site-main{padding-top:116px;min-height:60vh}.section{padding:28px 0}.section.alt{background:var(--deep)}.section.dark{background:var(--ink);color:var(--bg)}.eyebrow{font-size:13px;font-weight:800;color:var(--orange-dark);letter-spacing:.08em}.dark .eyebrow{color:var(--orange)}h1,h2,h3{line-height:1.3;margin:0 0 12px;color:var(--ink)}h1{font-size:clamp(28px,4vw,32px)}h2{font-size:24px}h3{font-size:18px}.dark h1,.dark h2,.dark h3{color:var(--bg)}p{margin:0 0 14px}.lead{font-size:17px;max-width:780px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.9fr);gap:22px;align-items:stretch}.hero-main{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}.hero-main .media-slot{margin-top:18px;max-height:250px}.media-slot{background:#F8DCC5;border:1px solid rgba(200,90,0,.22);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}.media-slot img{width:100%;height:100%;max-height:inherit;object-fit:contain;object-position:center}.placeholder{min-height:180px;padding:24px;text-align:center;color:var(--ink);font-weight:800}.quick-list{display:grid;gap:12px}.quick-card{background:var(--ink);color:var(--bg);border-radius:12px;padding:18px;min-height:100px;display:flex;flex-direction:column;justify-content:space-between}.quick-card b{color:var(--orange);font-size:13px}.quick-card span{font-size:15px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:10px;border:1px solid var(--orange);font-weight:800}.btn.primary{background:var(--orange);color:var(--ink)}.btn.secondary{background:var(--bg);color:var(--ink)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.card .media-slot{height:180px;margin-bottom:14px}.card p:last-child{margin-bottom:0}.feature{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}.feature.reverse .feature-copy{order:2}.feature-copy{padding:8px 0}.feature .media-slot{min-height:220px;max-height:300px}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}.status-card{background:var(--card);border-left:4px solid var(--orange);padding:16px;border-radius:10px}.page-hero{padding:30px 0 20px}.page-hero-inner{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}.page-hero .media-slot{margin-top:18px;min-height:180px;max-height:240px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px}.article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px}.article section+section{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}.article ul{padding-left:1.2em}.aside-box{background:var(--ink);color:var(--bg);border-radius:12px;padding:18px;position:sticky;top:128px;height:max-content}.aside-box h2{font-size:18px;color:var(--orange)}.aside-box a{display:block;padding:10px 0;border-bottom:1px solid rgba(246,241,234,.14)}.aside-box a:last-child{border-bottom:0}.note{background:#F8DCC5;border-left:4px solid var(--orange-dark);padding:14px 16px;border-radius:10px}.quote{background:var(--deep);padding:16px;border-radius:10px}.site-footer{background:var(--ink);color:var(--bg);padding:34px 0 80px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:24px}.footer-brand strong,.footer-brand span{display:block}.footer-brand span{color:var(--orange);font-size:13px}.footer-logo{height:26px;width:auto;object-fit:contain;margin-bottom:12px}.footer-brand p{font-size:13px;color:#D8D0C5;margin-top:12px}.footer-grid h2{font-size:15px;color:var(--orange)}.footer-grid a{display:block;color:var(--bg);font-size:13px;padding:4px 0}.footer-bottom{border-top:1px solid rgba(246,241,234,.12);margin-top:26px;padding-top:18px;font-size:12px;color:#D8D0C5}.overlay{position:fixed;inset:0;background:rgba(22,20,16,.48);z-index:90;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.material-drawer{position:fixed;z-index:100;right:20px;top:50%;transform:translate(110%,-50%);width:280px;height:70vh;background:var(--card);border-radius:12px;box-shadow:var(--shadow);visibility:hidden;pointer-events:none;transition:.25s;overflow:hidden}.material-drawer.is-open{transform:translate(0,-50%);visibility:visible;pointer-events:auto}.drawer-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:8px}.drawer-brand img{height:24px;width:auto}.close-btn{min-height:44px;padding:0 12px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:10px;cursor:pointer}.drawer-scroll{height:calc(100% - 58px);overflow:auto;padding:14px}.drawer-scroll section+section{margin-top:18px}.drawer-scroll h2{font-size:14px;color:var(--orange-dark)}.drawer-scroll a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.drawer-scroll b,.drawer-scroll span{display:block}.drawer-scroll span{font-size:12px;color:var(--soft);margin-top:2px}.search-layer{position:fixed;z-index:110;top:64px;right:max(16px,calc((100vw - 1120px)/2));width:min(480px,calc(100vw - 32px));background:var(--bg);border:1px solid var(--line);border-radius:0 0 12px 12px;box-shadow:var(--shadow);padding:16px;transform:translateY(-130%);visibility:hidden;pointer-events:none;transition:.2s}.search-layer.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-head{display:flex;justify-content:space-between;align-items:center}.search-field{margin-top:12px;border:1px solid var(--line);border-radius:10px;padding:13px;background:var(--card);color:var(--muted)}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.search-links a{min-height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--orange);border-radius:10px;font-size:13px}.mobile-bottom{display:none}.faq-list{display:grid;gap:12px}.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h2{font-size:18px}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}.app-showcase{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:center}.app-showcase .media-slot{max-height:420px}.icon-small{width:72px;height:72px;object-fit:contain;border-radius:14px;margin-bottom:14px}.timeline{display:grid;gap:12px}.timeline .item{background:var(--card);border-left:4px solid var(--orange);border-radius:10px;padding:16px}.focus-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.focus-links a{background:var(--ink);color:var(--bg);border-radius:10px;padding:16px}.focus-links b{display:block;color:var(--orange);margin-bottom:4px}.focus-links span{font-size:13px;color:#DDD4C9}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.article-layout{grid-template-columns:1fr}.aside-box{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.contact-grid{grid-template-columns:1fr}.app-showcase{grid-template-columns:1fr}}
@media(max-width:680px){:root{--top:64px}.tagbar{display:none}.site-main{padding-top:80px}.hero-grid,.feature,.grid-2,.app-showcase{grid-template-columns:1fr}.feature.reverse .feature-copy{order:0}.grid-4{grid-template-columns:1fr}.status-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.site-footer{padding-bottom:92px}.material-drawer{top:64px;right:16px;left:16px;width:auto;height:66vh;transform:translateY(-120%);border-radius:0 0 12px 12px}.material-drawer.is-open{transform:translateY(0)}.search-layer{top:64px;right:16px;left:16px;width:auto}.search-links{grid-template-columns:repeat(2,1fr)}.mobile-bottom{display:grid;position:fixed;z-index:80;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);background:var(--bg);border-top:1px solid var(--line)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-bottom a.is-active{background:var(--ink);color:var(--orange)}.platform-actions{gap:6px}.menu-btn,.app-link{padding:0 11px}.brand-logo{height:24px}.page-hero{padding-top:20px}.focus-links{grid-template-columns:1fr}}