:root{--paper:#F4EDE3;--deep:#E8DCCB;--surface:#FFF8F0;--dark:#2F241A;--title:#2A2118;--text:#3A3128;--muted:#6A5C4E;--soft:#8A7A6A;--brown:#8B5A2B;--orange:#C46A3A;--choco:#5C3A1E;--moss:#3D5C3A;--line:rgba(42,33,24,.14);--shadow:0 14px 36px rgba(42,33,24,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(1160px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:70}.mushroom-strip{height:10px;background:var(--moss);color:var(--surface);font-size:8px;line-height:10px}.strip-inner{display:flex;justify-content:space-between;align-items:center;height:100%}.text-action{border:0;background:transparent;color:inherit;padding:0 4px;cursor:pointer;font-size:8px}.cap-line{height:8px;background:var(--orange)}.platform-bar{height:56px;background:var(--paper);border-bottom:1px solid var(--line)}.platform-inner{height:56px;display:flex;align-items:center;gap:20px}.brand-mark{display:flex;align-items:center;min-width:148px;color:var(--choco);font-size:20px}.brand-logo{max-height:28px;max-width:160px;width:auto;height:auto;object-fit:contain}.desktop-quick{display:flex;gap:6px;margin:auto}.desktop-quick a,.app-button,.box-button,.search-links a,.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;border:1px solid var(--line);background:var(--surface);color:var(--choco);font-weight:700}.desktop-quick a.active,.mobile-bottom a.active{background:var(--brown);color:var(--surface);border-color:var(--brown)}.platform-actions{display:flex;gap:8px}.box-button{cursor:pointer}.app-button,.btn.primary{background:var(--brown);color:var(--surface);border-color:var(--brown)}.btn.secondary{background:var(--paper);color:var(--choco);border-color:var(--orange)}a:hover,button:hover{filter:brightness(.97)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,106,58,.35);outline-offset:2px}#main-content{min-height:60vh}.hero,.page-hero{padding:42px 0 30px}.eyebrow{color:var(--brown);font-weight:800;letter-spacing:.08em;margin:0 0 8px}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;color:var(--title);margin:0 0 16px}.lead{font-size:17px;max-width:820px;margin:0;color:var(--muted)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-media,.media-frame{margin-top:26px;background:#E6CFB8;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-media{max-height:260px;min-height:180px}.hero-media img{width:100%;max-height:260px;object-fit:contain}.fallback-title{color:var(--choco);font-size:22px;font-weight:800;padding:50px 20px;text-align:center}.section{padding:26px 0}.section.alt{background:var(--deep)}.section.dark{background:var(--dark);color:var(--paper)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:16px}.section h2,.content-card h2,.footer-grid h2{color:var(--title);margin:0 0 10px;font-size:22px}.dark h2{color:var(--paper)}.section-head p{margin:0;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.content-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}.content-card .copy{padding:18px}.content-card p{margin:0 0 12px}.card-image{height:178px;background:var(--deep);display:flex;align-items:center;justify-content:center}.card-image img{width:100%;height:100%;object-fit:contain;object-position:center}.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:center}.split.reverse{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}.split .media-frame{margin:0;min-height:220px}.split .media-frame img{max-width:100%;max-height:360px;object-fit:contain}.copy-block h2{margin-top:0;font-size:24px;color:var(--title)}.copy-block p{margin:0 0 14px}.status-grid,.info-grid,.link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status,.info-box,.link-box{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}.status strong,.info-box strong,.link-box strong{display:block;color:var(--choco);margin-bottom:8px}.article-shell{width:min(900px,calc(100% - 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@media(max-width:820px){.desktop-quick{display:none}.brand-mark{min-width:0;margin-right:auto}.platform-inner{gap:8px}.platform-actions{gap:6px}.box-button,.app-button{padding:0 11px}.card-grid,.status-grid,.info-grid,.link-grid{grid-template-columns:1fr 1fr}.split,.split.reverse{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:75;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px}.site-footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}.mushroom-box{left:16px;right:16px;top:74px;bottom:auto;width:auto;height:65vh;transform:translateY(-14px)}.box-groups{grid-template-columns:1fr 1fr}.search-panel{top:74px;left:16px;right:16px;width:auto}.hero,.page-hero{padding-top:30px}}
@media(max-width:560px){.shell,.article-shell{width:calc(100% - 32px)}.mushroom-strip{font-size:7px}.card-grid,.status-grid,.info-grid,.link-grid{grid-template-columns:1fr}.box-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.article-body{padding:20px}.hero-media{min-height:150px}.platform-actions .app-button{font-size:13px}.platform-actions .box-button{font-size:13px}}