:root{--bg:#111111;--deep:#0A0A0A;--panel:#1A1A1A;--panel-warm:#1F1B14;--title:#FFF6D6;--text:#E8D9A8;--muted:#B8A56A;--soft:#8A7A48;--yellow:#F5C518;--yellow-bright:#FFD84A;--amber:#C49212;--footer:#050505;--footer-text:#DCCB8A;--line:rgba(245,197,24,.28);--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}img{display:block;max-width:100%}.skip-link{position:fixed;left:12px;top:-60px;z-index:3000;background:var(--yellow-bright);color:#111;padding:9px 12px;border-radius:8px}.skip-link:focus{top:8px}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.stage-top{position:fixed;z-index:1000;top:0;left:0;right:0}.curtain-rail{height:22px;background:var(--deep);color:var(--yellow-bright);border-bottom:1px solid rgba(245,197,24,.16);font-size:12px}.rail-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.text-button,.drawer-trigger,.close-button{min-height:44px;min-width:44px;border:0;cursor:pointer}.text-button{min-height:22px;background:transparent;color:var(--yellow-bright);padding:0 4px;font-size:12px}.proscenium{height:60px;background:rgba(10,10,10,.98);border-bottom:1px solid var(--line)}.proscenium-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-lockup{justify-self:start;min-height:44px;display:inline-flex;align-items:center}.brand-logo{height:28px;width:auto;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:700;color:var(--title);letter-spacing:.08em}.drawer-trigger{justify-self:center;background:var(--panel-warm);color:var(--title);border:1px solid var(--yellow);border-radius:10px;padding:0 18px;font-size:14px}.entry-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;color:var(--title);border-bottom:1px solid transparent;font-size:14px}.entry-link:hover,.entry-link.is-current{color:var(--yellow-bright);border-color:var(--yellow)}.lightboard{height:40px;background:#1b150b;border-bottom:1px solid rgba(245,197,24,.18)}.lightboard-inner{height:40px;display:flex;justify-content:center;align-items:center;gap:10px}.lightboard a{height:28px;padding:0 18px;border-radius:8px;display:inline-flex;align-items:center;color:var(--text);font-size:13px}.lightboard a:hover,.lightboard a.is-current{background:var(--yellow-bright);color:#111}
.site-main{padding-top:148px;min-height:70vh}.page-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.page-hero{padding:34px 0 24px;border-bottom:1px solid var(--line)}.eyebrow{display:inline-block;color:var(--yellow-bright);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}h1,h2,h3{color:var(--title);margin:0;font-weight:700}h1{font-size:24px;line-height:1.3}h2{font-size:20px;line-height:1.4}h3{font-size:16px;line-height:1.45}p{margin:0 0 14px}.lede{max-width:780px;margin-top:12px;color:var(--text)}.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;border:1px solid var(--yellow)}.btn-primary{background:linear-gradient(180deg,var(--yellow-bright),var(--yellow));color:#111}.btn-secondary{background:var(--deep);color:var(--title)}.btn:hover{transform:translateY(-1px)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--yellow-bright);outline-offset:3px}.section{padding:34px 0}.section+.section{border-top:1px solid rgba(245,197,24,.12)}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:18px}.section-head p{color:var(--muted);max-width:620px;margin:0}.grid-2,.grid-3,.grid-4{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.note-card,.list-card{background:var(--panel);border:1px solid rgba(245,197,24,.16);border-radius:12px;padding:18px}.card h2,.card h3,.note-card h3,.list-card h3{margin-bottom:8px}.card p:last-child,.note-card p:last-child,.list-card p:last-child{margin-bottom:0}.card-link{display:block}.card-link:hover{border-color:rgba(255,216,74,.55)}.meta-line{color:var(--muted);font-size:13px;margin-bottom:10px}.media-slot{width:100%;min-height:160px;background:#0b0b0b;border:1px solid rgba(245,197,24,.12);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-180{height:180px}.media-200{height:200px}.media-260{height:260px}.media-app{max-height:360px;height:340px}.brand-fallback{height:100%;width:100%;display:grid;place-items:center;color:var(--title);font-size:22px;font-weight:700;letter-spacing:.08em}.cover-copy{padding-top:18px}.cover-brand{color:var(--muted);font-size:14px;letter-spacing:.1em}.cover-slogan{color:var(--title);font-size:22px;line-height:1.4;margin:6px 0 10px}.ordered-list,.plain-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.ordered-list li,.plain-list li{background:var(--panel);border-left:3px solid var(--yellow);border-radius:10px;padding:14px 16px}.step-no{color:var(--yellow-bright);font-weight:700;margin-right:8px}.timeline{position:relative;margin-left:9px;padding-left:26px;display:grid;gap:18px}.timeline:before{content:"";position:absolute;left:4px;top:8px;bottom:8px;width:1px;background:var(--yellow)}.timeline-item{position:relative;background:var(--panel);border:1px solid rgba(245,197,24,.16);border-radius:12px;padding:16px 18px}.timeline-item:before{content:"";position:absolute;left:-27px;top:21px;width:9px;height:9px;border-radius:50%;background:var(--yellow-bright);box-shadow:0 0 0 4px var(--bg)}.status{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:8px;background:var(--yellow-bright);color:#111;font-size:12px;font-weight:700}.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid rgba(245,197,24,.16)}.data-table{width:100%;border-collapse:collapse;min-width:680px;background:var(--panel)}.data-table th,.data-table td{padding:13px 14px;text-align:left;border-bottom:1px solid rgba(245,197,24,.12);vertical-align:top}.data-table th{color:var(--yellow-bright);font-size:13px;background:var(--panel-warm)}.data-table tr:last-child td{border-bottom:0}.notice{background:var(--panel-warm);border:1px solid rgba(245,197,24,.28);border-radius:12px;padding:16px 18px;color:var(--title)}.editor-note{border-left:4px solid var(--yellow);padding-left:14px;color:var(--muted)}.faq-list{display:grid;gap:12px}.faq-item{background:var(--panel);border:1px solid rgba(245,197,24,.15);border-radius:12px;padding:18px}.faq-item h2,.faq-item h3{margin-bottom:8px}.small{font-size:13px;color:var(--muted)}.app-icon-line{margin-top:12px}.app-icon-line img{object-fit:contain}
.site-footer{margin-top:42px;background:var(--footer);color:var(--footer-text);border-top:1px solid var(--yellow);padding:30px 0 82px;font-size:13px}.footer-brand{margin-bottom:22px}.footer-brand-link{display:inline-flex;align-items:center;gap:12px}.footer-brand-link span{display:flex;flex-direction:column}.footer-brand-link strong{color:var(--title);font-size:16px}.footer-brand-link small{color:var(--muted);font-size:11px}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-grid h2{font-size:13px;color:var(--yellow-bright);margin-bottom:8px}.footer-grid a{display:block;min-height:32px;color:var(--footer-text)}.footer-grid a:hover{color:var(--yellow-bright)}.footer-note{margin-top:20px;color:var(--muted)}.copyright{margin:8px 0 0;color:var(--soft)}.drawer-panel{position:fixed;top:0;right:0;z-index:2100;width:min(400px,86vw);height:100vh;background:#0c0c0c;color:var(--text);transform:translateX(105%);transition:transform .22s ease;visibility:hidden;pointer-events:none;border-left:1px solid var(--yellow)}.drawer-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 18px;border-bottom:1px solid var(--line);background:var(--deep)}.drawer-brand{display:inline-flex;align-items:center;gap:10px;color:var(--title);font-weight:700}.close-button{background:var(--panel-warm);color:var(--title);border:1px solid var(--yellow);border-radius:10px;padding:0 14px}.drawer-scroll{height:calc(100vh - 70px);overflow-y:auto;padding:12px 18px 30px}.drawer-scroll section{padding:12px 0 16px}.drawer-scroll h2{font-size:13px;color:var(--yellow-bright);margin-bottom:6px}.drawer-scroll a{display:block;padding:10px 0;border-bottom:1px solid rgba(245,197,24,.10)}.drawer-scroll strong{display:block;color:var(--title);font-size:14px}.drawer-scroll span{display:block;color:var(--muted);font-size:12px;margin-top:2px}.search-panel{position:fixed;z-index:2050;top:82px;left:0;right:0;background:#0b0b0b;border-bottom:1px solid var(--yellow);transform:translateY(-120%);visibility:hidden;pointer-events:none;transition:transform .2s ease}.search-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-inner{padding:24px 0}.search-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.search-head h2{font-size:20px}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{min-height:42px;display:inline-flex;align-items:center;padding:0 14px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.site-overlay{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.68);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease}.site-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.mobile-bottom{display:none}
@media(max-width:860px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.shell,.page-shell{width:calc(100% - 32px)}.lightboard{display:none}.site-main{padding-top:106px;padding-bottom:62px}.proscenium-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-lockup{min-width:0}.brand-logo{max-width:116px}.brand-text{font-size:16px;white-space:nowrap}.drawer-trigger{padding:0 12px}.entry-link{white-space:nowrap;font-size:13px}.page-hero{padding-top:24px}.grid-2,.grid-4{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:8px}.media-260{height:220px}.media-200,.media-180{height:180px}.media-app{height:320px}.footer-grid{grid-template-columns:1fr 1fr;gap:16px}.site-footer{padding-bottom:90px}.search-panel{top:0;bottom:0;transform:translateY(-105%);border-bottom:0;padding-top:30px}.search-inner{height:100%;overflow-y:auto}.search-head{align-items:flex-start}.search-presets{display:grid;grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:1500;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#080808;border-top:1px solid var(--yellow)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;color:var(--footer-text);font-size:12px}.mobile-bottom a.is-current{background:var(--yellow-bright);color:#111;font-weight:700}.drawer-panel{z-index:2200}.site-overlay{z-index:2150}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}