:root{--paper:#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);--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;background:var(--paper);color:var(--text);font:16px/1.78 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}a,button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto;z-index:1000}.ink-line{height:10px;background:var(--ink);color:var(--orange);font-size:9px;line-height:10px}.ink-inner{height:10px;display:flex;align-items:center;justify-content:space-between}.ink-brand{font-weight:800;letter-spacing:.08em}.text-button{border:0;background:transparent;color:var(--orange);height:10px;line-height:10px;padding:0 0 0 10px;font-size:9px}.material-bar{height:48px;background:var(--paper);border-bottom:1px solid var(--line)}.bar-inner{height:48px;display:flex;align-items:center;justify-content:space-between}.brand-link{display:inline-flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto;max-width:150px;object-fit:contain;object-position:left center}.brand-text{font-weight:950;color:var(--ink);font-size:20px}.bar-actions{display:flex;align-items:center;gap:8px}.menu-trigger,.app-link,.close-button,.button{min-height:44px;border-radius:10px;border:1px solid var(--ink);padding:0 14px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.menu-trigger{background:var(--card);color:var(--ink)}.app-link,.button.primary{background:var(--orange);color:var(--ink);border-color:var(--orange)}.button.secondary{background:var(--paper);color:var(--ink);border-color:var(--orange)}.spine{height:32px;background:var(--paper);border-bottom:1px solid var(--line)}.spine-inner{height:32px;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:800}.spine 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img{width:100%;max-height:220px;object-fit:contain;object-position:center}.media-slot img,.content-image{width:100%;object-fit:contain;object-position:center}.media-fallback{min-height:160px;width:100%;display:flex;align-items:center;justify-content:center;background:#F8DFC8;border:1px dashed rgba(200,90,0,.45);border-radius:12px;color:var(--ink);font-weight:900;text-align:center;padding:20px}.cover-slot .media-fallback{min-height:180px;border:0;border-radius:0}.section{border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:18px}.section-head h2{margin:0;color:var(--ink);font-size:24px}.section-head p{margin:0;color:var(--soft);max-width:650px}.grid-3,.grid-4,.status-grid,.split-grid,.terms-grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.status-grid{grid-template-columns:repeat(4,1fr)}.split-grid{grid-template-columns:1.1fr 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var(--line);border-radius:10px;background:var(--card);color:var(--muted);font-size:14px}.timeline{border-left:2px solid var(--orange);padding-left:20px}.timeline article{margin:0 0 20px}.timeline h3{margin:0 0 5px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h2{font-size:19px;margin:0 0 8px}.faq-item p{margin:0;color:var(--muted)}.menu-drawer,.search-layer{position:fixed;z-index:1200;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s ease,transform .18s ease;background:var(--paper);box-shadow:var(--shadow)}.menu-drawer{top:58px;left:50%;width:min(560px,calc(100% - 32px));height:340px;transform:translate(-50%,-12px);border-radius:0 0 12px 12px;border-top:2px solid var(--orange);overflow:auto}.menu-drawer.open,.search-layer.open{visibility:visible;pointer-events:auto;opacity:1}.menu-drawer.open{transform:translate(-50%,0)}.drawer-head{position:sticky;top:0;z-index:2;background:var(--paper);display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:950}.close-button{background:var(--card);color:var(--ink);min-height:40px}.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:14px}.drawer-grid h2{font-size:14px;margin:0 0 6px;color:var(--orange-dark)}.drawer-grid a{display:block;padding:7px 0;border-bottom:1px solid var(--line)}.drawer-grid a b{display:block;color:var(--ink)}.drawer-grid a span{display:block;color:var(--soft);font-size:12px;line-height:1.5;margin-top:2px}.search-layer{top:58px;left:50%;width:min(500px,calc(100% - 32px));transform:translate(-50%,-12px);border-radius:0 0 12px 12px;border-top:2px solid var(--orange);padding:16px}.search-layer.open{transform:translate(-50%,0)}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.search-layer label{font-size:13px;color:var(--soft)}.search-layer input{width:100%;height:48px;border:1px solid var(--ink);border-radius:10px;background:var(--card);padding:0 12px;margin-top:6px;color:var(--ink)}.search-note{font-size:13px;color:var(--soft)}.preset-links{display:flex;gap:8px;flex-wrap:wrap}.preset-links a{border:1px solid var(--orange);border-radius:10px;padding:7px 10px;background:var(--card);font-weight:800}.overlay{position:fixed;inset:0;z-index:1100;background:rgba(22,20,16,.45);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.panel-open{overflow:hidden}.site-footer{background:var(--ink);color:var(--paper);padding:40px 0 36px;margin-top:36px}.footer-top a{color:var(--paper)}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand strong,.footer-brand span{display:block}.footer-brand span{color:var(--orange);font-size:12px;letter-spacing:.08em}.footer-logo{filter:none}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h2{font-size:14px;margin:0 0 8px;color:var(--orange)}.footer-grid a{display:block;padding:4px 0;color:var(--paper)}.footer-note{border-top:1px solid rgba(246,241,234,.18);margin:24px 0 0;padding-top:18px;color:var(--paper)}.copyright{color:var(--paper);opacity:.72;margin:8px 0 0}.mobile-bottom{display:none}.mobile-bottom a{display:flex;align-items:center;justify-content:center}.mobile-bottom a.active{background:var(--ink);color:var(--orange)}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.muted{color:var(--soft)}.dark-band{background:var(--ink);color:var(--paper);padding:26px;border-radius:14px}.dark-band h2,.dark-band p{color:var(--paper)}.dark-band a{color:var(--orange)}
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@media (max-width:700px){.spine{display:none}.site-main{padding-top:76px;padding-bottom:64px}.wrap{width:min(var(--max),calc(100% - 32px))}.ink-line{height:10px}.material-bar,.bar-inner{height:48px}.bar-actions{gap:6px}.menu-trigger,.app-link{padding:0 10px;min-height:44px}.menu-drawer{top:58px;width:calc(100% - 20px);height:60vh}.drawer-grid{grid-template-columns:1fr 1fr;gap:10px}.search-layer{top:58px;width:calc(100% - 20px)}.hero,.page-hero,.section,.content-section{padding:28px 0}.hero h1,.page-hero h1{font-size:28px}.grid-4,.status-grid{grid-template-columns:1fr 1fr}.image-card .media-slot img{height:155px}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:82px}.mobile-bottom{position:fixed;z-index:950;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{min-height:50px;font-size:13px;font-weight:900}.panel-open .mobile-bottom{z-index:900}.cover-slot{min-height:150px}.cover-slot img{max-height:220px}}
@media (max-width:460px){.drawer-grid{grid-template-columns:1fr}.grid-4,.status-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.feature-copy h2{font-size:23px}}