:root{--black:#000;--deep:#050505;--panel:#0b0b0b;--panel2:#121212;--hover:#1a1a1a;--white:#fff;--title:#f7f7f7;--text:#ddd;--muted:#a5a5a5;--dim:#727272;--silver:#c7c7c7;--line:rgba(255,255,255,.12);--line-strong:rgba(255,255,255,.4);--shadow:0 18px 46px rgba(0,0,0,.48);--max:1280px}
*{box-sizing:border-box}html{background:#000;scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.shell{width:min(var(--max),calc(100% - 40px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto 0;z-index:80;background:#000}.curtain-line{height:20px;background:#000;color:#bdbdbd;border-bottom:1px solid rgba(255,255,255,.06);font-size:11px;letter-spacing:.08em}.curtain-line-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#d9d9d9;padding:0 2px;min-width:44px;height:20px;cursor:pointer}.screen-bar{height:64px;background:#0b0b0b;border-bottom:1px solid 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10px}.section-kicker{color:#8f8f8f;font-size:12px;letter-spacing:.12em}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#0b0b0b;border:1px solid var(--line);padding:20px;min-width:0}.card:hover{background:#101010;border-color:rgba(255,255,255,.24)}.card p{margin:8px 0 0;color:#cfcfcf}.card small,.meta{color:#8f8f8f}.card-link{display:inline-flex;align-items:center;min-height:44px;margin-top:8px;color:#fff;font-weight:700}.number-card{display:grid;grid-template-columns:54px 1fr;gap:14px}.number-card .num{font-size:28px;font-weight:800;color:#fff}.prose{max-width:940px}.prose p{margin:0 0 18px;color:#d6d6d6}.prose strong{color:#fff}.prose ul,.prose ol{padding-left:22px;color:#d6d6d6}.prose li{margin:10px 0}.feature-row{display:grid;grid-template-columns:minmax(0,1.08fr) 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@media(max-width:720px){.shell{width:calc(100% - 32px)}.screen-bar-inner{grid-template-columns:1fr auto 1fr;gap:8px}.brand-logo{max-width:112px;max-height:32px}.brand-fallback{font-size:19px}.magazine-button,.app-link{padding:0 10px;min-width:76px}.show-tabs{display:none}.site-main{padding-top:84px}.hero,.page-hero{padding-top:24px}.hero-media{max-height:300px}.grid.two,.grid.three,.grid.four,.status-grid,.contact-grid{grid-template-columns:1fr}.section{padding:34px 0}.section-header{align-items:flex-start;flex-direction:column}.feature-copy{padding:20px}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:92px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#050505;border-top:1px solid var(--line)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;min-width:0;color:#bdbdbd;font-size:13px}.mobile-bottom-nav a.active{background:#fff;color:#000}.search-layer{top:84px;padding:8px 10px}.search-card{padding:14px}.search-presets{grid-template-columns:repeat(2,1fr)}.timeline article{grid-template-columns:1fr;gap:6px}.table-row{grid-template-columns:1fr;gap:6px}.media-box{min-height:180px}}
@media(max-width:390px){.screen-bar-inner{gap:4px}.magazine-button,.app-link{min-width:68px;padding:0 7px;font-size:13px}.brand-fallback{font-size:17px}.footer-grid{grid-template-columns:1fr}}