:root{--bg:#F7F1D8;--deep:#E8DFA8;--paper:#FFF9E8;--soft:#F0E8C0;--ink:#16140C;--text:#2A2614;--muted:#5A5428;--subtle:#7A7440;--yellow:#E8C430;--line:rgba(22,20,12,.12);--strong:rgba(232,196,48,.55);--shadow:0 12px 28px rgba(22,20,12,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:0 auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:50}.smart-edge{height:20px;background:var(--ink);color:var(--yellow);font-size:12px}.edge-inner,.head-inner,.grid-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand-micro{line-height:20px}.text-button{border:0;background:none;color:var(--yellow);padding:0 4px;cursor:pointer}.smart-head{height:54px;background:var(--paper);border-bottom:1px solid var(--line)}.brand-logo{display:flex;align-items:center;height:44px;font-weight:800;font-size:16px}.brand-logo img{display:block;height:24px;width:auto;max-width:170px;object-fit:contain;object-position:left 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14px;color:var(--ink)}.lead{font-size:15px;margin:0;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--ink);margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:var(--ink);margin:0 0 8px}p{margin:0 0 12px}.media-slot{background:var(--paper);border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.page-media{height:220px;margin:0 0 24px}.prose-stack{display:grid;gap:16px}.prose-block{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.content-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;min-height:180px}.bar-list{display:grid;gap:12px}.info-bar{display:grid;grid-template-columns:8px 1fr;gap:16px;background:var(--paper);border:1px solid 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100%);color:var(--ink)}.btn-secondary{background:var(--paper);color:var(--ink)}.btn:hover,.btn:focus-visible,.head-link:hover,.head-link:focus-visible,.menu-button:hover,.menu-button:focus-visible,.grid-link:hover,.grid-link:focus-visible,.preset-links a:hover,.preset-links a:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}.home-index{display:grid;grid-template-columns:repeat(2,120px);gap:12px;margin-bottom:24px}.home-index a{height:32px;border:1px solid var(--ink);border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--paper)}.home-intro{padding:30px 0}.home-intro h1{font-size:24px;line-height:1.3;margin:0 0 10px;color:var(--ink)}.home-intro .statement{font-size:20px;font-weight:800;color:var(--ink);margin-bottom:12px}.parallel-section{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.parallel-item{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px}.parallel-item .media-slot{height:160px;margin-bottom:14px}.stack-cards{display:grid;gap:12px;margin:22px 0}.stack-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}.stack-card:nth-child(2){margin-left:28px}.stack-card:nth-child(3){margin-left:56px}.stack-card .media-slot{height:210px;margin-bottom:14px}.fold-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.fold-duo article{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;position:relative}.fold-duo article:before{content:"";position:absolute;top:0;right:0;border-top:24px solid var(--yellow);border-left:24px solid transparent}.fold-duo .media-slot{height:200px;margin-bottom:14px}.shelf-two{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}.shelf-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}.shelf-head{height:190px;margin-bottom:14px}.period-row,.status-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.period-row article,.status-row article{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px}.status-chip{display:inline-flex;padding:5px 10px;border-radius:999px;background:var(--ink);color:var(--yellow);font-size:12px;margin-bottom:10px}.app-center{text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:24px;margin:22px 0}.app-visuals{display:flex;flex-direction:column;align-items:center;gap:12px;margin:16px 0}.app-photo{height:320px;width:min(100%,420px)}.app-icon{width:64px;height:64px;border-radius:16px;background:var(--paper);display:flex;align-items:center;justify-content:center}.app-icon img{width:48px;height:48px;object-fit:contain}.late-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.late-grid article{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}.faq-mini{display:grid;gap:10px}.faq-mini details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.faq-mini summary{font-weight:700;color:var(--ink);cursor:pointer}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--yellow);padding:34px 0 86px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand img{height:24px;max-width:160px;object-fit:contain;object-position:left center}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:var(--yellow);font-size:16px}.footer-brand span{font-size:11px}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-groups h2{font-size:14px;color:var(--yellow);margin-bottom:8px}.footer-groups a{display:block;padding:3px 0}.footer-note{margin-top:24px;color:var(--deep)}.copyright{margin:8px 0 0;color:var(--deep)}.overlay{position:fixed;inset:0;background:rgba(22,20,12,.42);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.smart-drawer{position:fixed;right:16px;top:86px;z-index:80;width:min(32vw,460px);max-height:calc(100vh - 110px);overflow:auto;background:var(--paper);border:1px solid var(--strong);border-radius:16px;box-shadow:var(--shadow);padding:18px;transform:translateX(calc(100% + 40px));visibility:hidden;pointer-events:none;transition:.24s}.smart-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:24px;max-width:120px;object-fit:contain}.close-button{min-height:40px;padding:0 12px;border:1px solid var(--ink);border-radius:10px;background:var(--paper);cursor:pointer}.drawer-groups{display:grid;gap:16px;margin-top:14px}.drawer-groups h2{font-size:14px;margin-bottom:8px}.drawer-groups a{display:block;padding:8px 0;border-bottom:1px solid var(--line)}.drawer-groups b,.drawer-groups span{display:block}.drawer-groups span{font-size:12px;color:var(--muted);margin-top:2px}.search-panel{position:fixed;top:74px;left:0;right:0;z-index:85;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--strong);border-radius:0 0 16px 16px;padding:20px;box-shadow:var(--shadow)}.search-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.fake-search{border:1px solid var(--ink);border-radius:12px;height:44px;display:flex;align-items:center;padding:0 14px;color:var(--subtle);margin:12px 0}.preset-links{display:flex;flex-wrap:wrap;gap:8px}.preset-links a{min-height:40px;display:flex;align-items:center;padding:0 12px;border:1px solid var(--ink);border-radius:10px;background:var(--paper)}.mobile-bottom{display:none}.locked{overflow:hidden}.legal-list{display:grid;gap:16px}.legal-item{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}.faq-item h2{font-size:16px}.about-banner{height:200px;margin-bottom:22px}
@media(max-width:760px){.shell{width:min(100% - 32px,960px)}.smart-grid{display:none}.site-main{padding-top:94px;padding-bottom:78px}.smart-drawer{right:16px;left:16px;top:86px;width:auto;max-height:calc(100vh - 110px)}.search-panel{top:0;bottom:0;background:var(--ink)}.search-card{width:100%;height:100%;border:0;border-radius:0;background:var(--ink);color:var(--yellow);padding:28px 16px}.search-card strong,.search-card p{color:var(--yellow)}.search-card .close-button{background:var(--ink);border-color:var(--yellow);color:var(--yellow)}.fake-search{border-color:var(--yellow);color:var(--deep)}.preset-links a{background:var(--ink);border-color:var(--yellow);color:var(--yellow)}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(4,1fr);min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.is-active{background:var(--yellow);color:var(--ink);font-weight:800}.parallel-section,.fold-duo,.shelf-two,.period-row,.status-row,.late-grid,.card-grid{grid-template-columns:1fr}.stack-card:nth-child(2),.stack-card:nth-child(3){margin-left:0}.footer-groups{grid-template-columns:1fr 1fr}.page-media{height:190px}.app-photo{height:300px}.head-link,.menu-button{padding:0 10px}.brand-logo img{max-width:130px}.home-index{grid-template-columns:repeat(2,1fr);max-width:300px}.fold-row{grid-template-columns:48px 1fr}.fold-no{min-height:48px;font-size:18px}}
@media(max-width:420px){.footer-groups{grid-template-columns:1fr}.head-actions{gap:4px}.head-link,.menu-button{font-size:13px;padding:0 8px}.brand-logo{font-size:15px}.app-photo{height:280px}}