:root{--bg:#0F0E0A;--bg-deep:#080706;--panel:#1A1810;--panel-2:#242010;--title:#F5E6A8;--text:#E8DCB0;--muted:#B8A46A;--soft:#8A7A48;--yellow:#E8B923;--yellow-bright:#F3D056;--yellow-deep:#A88212;--cream:#FFF6D8;--line:rgba(232,185,35,.18);--line-strong:rgba(232,185,35,.46);--shadow:0 12px 28px rgba(0,0,0,.40)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:2000;background:var(--cream);color:var(--bg);padding:8px 12px;border-radius:8px}.skip-link:focus{top:10px}.site-header{position:fixed;inset:0 0 auto 0;z-index:1000}.topline{height:22px;background:var(--bg-deep);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.topline-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.top-search-btn{min-height:22px;padding:0 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img{width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.banner{height:260px}.media-slot.wide{height:200px}.media-slot.app-visual{height:min(360px,65vw)}.cover-copy{padding:18px 0 8px}.cover-copy h1{font-size:24px;color:var(--title);margin:0 0 8px;line-height:1.3}.cover-copy .brand-en{font-size:13px;color:var(--yellow);letter-spacing:.16em}.cover-copy .cover-line{font-size:20px;color:var(--cream);font-weight:800;margin:8px 0}.cover-copy p{max-width:820px;margin:0;color:var(--text)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:800;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,#F3D056 0%,#E8B923 55%,#A88212 100%);color:#0F0E0A}.btn-secondary{background:var(--bg-deep);color:var(--title);border:1px solid var(--line-strong)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding-bottom:34px}.article-section{padding:20px}.article-section h2{margin-bottom:10px}.article-section h3{color:var(--title);font-size:16px;margin:16px 0 5px}.article-section p{margin:0 0 10px}.article-section p:last-child{margin-bottom:0}.article-section ul{margin:8px 0 0;padding-left:1.2em}.article-section li+li{margin-top:7px}.number-list{display:grid;gap:12px}.number-row{display:grid;grid-template-columns:48px 1fr;gap:14px;align-items:start;background:var(--panel);border:1px solid var(--line);padding:16px;border-radius:12px}.number-big{font-size:28px;line-height:1;color:var(--yellow);font-weight:900}.number-row h3{margin:0 0 5px;color:var(--title);font-size:16px}.number-row p{margin:0}.shelf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.shelf-item{padding:16px;border-left:3px solid var(--yellow)}.shelf-item 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@media (max-width:800px){.daytabs{display:none}.site-main{padding-top:82px;padding-bottom:66px}.racebar-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.site-logo-img{max-width:128px}.site-logo-text{font-size:15px;white-space:nowrap}.drawer-trigger{min-width:64px;padding:0 10px}.app-link{padding:0 10px}.card-grid,.footer-top,.app-layout{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.shelf,.notes-grid{grid-template-columns:1fr}.mobile-bottom{position:fixed;z-index:1100;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:var(--bg-deep);border-top:1px solid var(--line-strong)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;color:var(--muted);font-size:12px}.mobile-bottom a.is-current{background:var(--yellow);color:var(--bg);font-weight:800}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.search-layer{top:0;bottom:0;padding:0;background:var(--bg-deep)}.search-card{width:100%;height:100%;border:0;border-radius:0;padding:calc(22px + env(safe-area-inset-top)) 16px 22px}.page-hero{padding-top:28px}.media-slot.banner{height:220px}.section-head{display:block}.section-head p{margin-top:4px}.number-row{grid-template-columns:42px 1fr}.footer-brand{margin-bottom:4px}}
@media (max-width:420px){.shell{width:calc(100% - 32px)}.topline-inner>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-link{font-size:13px}.footer-groups{grid-template-columns:1fr 1fr}.media-slot.banner{height:190px}.card,.article-section,.list-card,.faq-item,.app-panel{padding:15px}}

.mt-14{margin-top:14px}.pb-34{padding-bottom:34px}