:root{--bg:#111;--deep:#0a0a0a;--panel:#1a1a1a;--panel2:#1f1b14;--title:#fff6d6;--text:#e8d9a8;--muted:#b8a56a;--soft:#8a7a48;--brand:#f5c518;--bright:#ffd84a;--line:rgba(245,197,24,.18);--line2:rgba(245,197,24,.42);--max:1120px;--shadow:0 12px 28px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",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;color:inherit}img{display:block;max-width:100%;object-fit:contain;object-position:center}
.top-strip{position:fixed;z-index:80;top:0;left:0;right:0;height:22px;background:#080808;color:var(--bright);font-size:12px}.top-strip__inner,.site-header__inner,.quick-tabs__inner,.section-wrap,.footer-inner,.search-card{width:min(var(--max),calc(100% - 32px));margin:auto}.top-strip__inner{height:22px;display:flex;align-items:center;justify-content:space-between}.plain-trigger{border:0;background:transparent;color:var(--bright);cursor:pointer}
.site-header{position:fixed;z-index:79;top:22px;left:0;right:0;height:60px;background:#0d0d0d;border-bottom:1px solid var(--line2)}.site-header__inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand-link{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.side-brand img{height:28px;width:auto;max-width:190px}.brand-fallback{font-size:16px;color:var(--title);font-weight:800}.menu-trigger{height:44px;border:1px solid var(--line2);background:#15120c;color:var(--bright);border-radius:10px;padding:0 14px;cursor:pointer}.header-link{justify-self:end;min-height:44px;display:flex;align-items:center;color:var(--bright);font-weight:800}
.quick-tabs{position:fixed;z-index:78;top:82px;left:0;right:0;height:40px;background:#1f1b14;border-bottom:1px solid var(--line)}.quick-tabs__inner{height:40px;display:flex;justify-content:center;align-items:center;gap:10px}.quick-tab{height:24px;min-width:96px;padding:0 12px;border:1px solid var(--line2);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px}.quick-tab.is-active{background:var(--brand);color:#111;font-weight:800}
.site-main{padding-top:152px}.section-wrap{margin-bottom:58px}h1,h2,h3{color:var(--title);margin-top:0;font-weight:800}h1{font-size:24px;line-height:1.3}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 14px}.lead{max-width:880px;line-height:1.8}.eyebrow,.section-heading>span{display:inline-block;color:var(--bright);font-size:12px;letter-spacing:.12em;margin-bottom:8px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{height:42px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.btn-primary{background:linear-gradient(135deg,#ffd84a,#f5c518 55%,#c49212);color:#111}.btn-secondary{background:#111;border:1px solid var(--line2);color:var(--title)}.text-link{min-height:44px;display:inline-flex;align-items:center;color:var(--bright);font-weight:800}.text-link:after{content:"→";margin-left:8px}.media-slot{background:#090909;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain}.banner-slot{height:260px}.media-180{height:180px}.media-200{height:200px}.media-app{width:240px;height:360px}.brand-cover{height:220px}.fallback-title{font-size:20px;color:var(--title)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:18px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:16px}.section-heading h2{margin-bottom:0}.home-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.home-grid article,.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.home-grid h2{margin-top:12px}.feature-row{display:grid;grid-template-columns:40% 1fr;gap:22px;align-items:center;background:var(--panel2);padding:16px;border-radius:12px;border:1px solid var(--line)}.feature-row.reverse{grid-template-columns:1fr 40%}.mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.mini-grid article{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px}.mini-grid b{color:var(--bright)}.status-list{display:grid;gap:8px}.status-list span{display:grid;grid-template-columns:12px 80px 1fr;gap:8px;align-items:center}.status-list i{width:8px;height:8px;border-radius:50%;background:var(--brand)}.status-list b{color:var(--bright)}.app-block,.app-page{display:grid;grid-template-columns:260px 1fr;gap:26px;align-items:start;background:var(--panel);padding:18px;border:1px solid var(--line);border-radius:12px}.app-icon-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}.app-icon-row img{width:48px;height:48px}.app-icon-row div{display:grid}.app-icon-row span{font-size:12px;color:var(--muted)}.long-copy,.policy-sections article,.stack-list article,.faq-list details{border-top:1px solid var(--line);padding-top:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stack-list{display:grid;gap:0}.stack-list article{padding-bottom:18px}.note-box{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:20px}.faq-list details{padding-bottom:14px}.faq-list summary{cursor:pointer;color:var(--title);font-weight:800}.help-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.help-grid article,.contact-grid article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.help-grid a{min-height:44px;display:inline-flex;align-items:center;color:var(--bright);font-weight:800}.about-sections article{display:grid;grid-template-columns:180px 1fr;gap:24px;border-top:1px solid var(--line);padding:20px 0}.about-sections h2{margin:0}
.site-footer{background:#050505;border-top:1px solid var(--line2);padding:34px 0 74px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand>div{display:grid}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-groups section{display:grid;gap:7px}.footer-groups h2{font-size:13px;color:var(--bright);margin:0}.footer-groups a{min-height:28px;display:flex;align-items:center}.footer-note{border-top:1px solid var(--line);padding-top:18px;margin-top:24px;color:#dccb8a}.footer-copy{color:var(--muted)}
.overlay{position:fixed;inset:0;z-index:88;background:rgba(0,0,0,.62);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.side-panel{position:fixed;z-index:90;top:88px;right:14px;width:400px;max-width:86vw;max-height:78vh;background:#0d0d0d;border:1px solid var(--line2);border-radius:12px;box-shadow:var(--shadow);transform:translateX(calc(100% + 24px));visibility:hidden;pointer-events:none;transition:.2s;overflow:auto}.side-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.side-panel__head{position:sticky;top:0;background:#0d0d0d;display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid var(--line);z-index:2}.side-brand{display:flex;align-items:center;gap:10px}.side-brand>div{display:grid}.side-brand span{font-size:11px;color:var(--muted)}.close-trigger{height:44px;min-width:56px;border:1px solid var(--line2);background:#111;color:var(--bright);border-radius:10px;cursor:pointer}.side-panel__body{padding:12px 14px 18px}.side-panel__body section+section{margin-top:18px}.side-panel__body h2{font-size:12px;color:var(--bright);margin-bottom:4px}.side-panel__body a{display:grid;grid-template-columns:90px 1fr;gap:8px;padding:8px 0;border-top:1px solid var(--line);min-height:52px}.side-panel__body span{font-size:12px;color:var(--muted)}
.search-panel{position:fixed;z-index:91;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{background:#0d0d0d;border:1px solid var(--line2);border-radius:0 0 12px 12px;padding:16px}.search-card__head{display:flex;justify-content:space-between;align-items:center}.search-card__head>div{display:grid}.search-card__head span,.search-field span{font-size:12px;color:var(--muted)}.search-field{display:grid;gap:6px;margin:14px 0}.search-field input{height:44px;background:#161616;border:1px solid var(--line2);border-radius:10px;padding:0 12px}.search-results{display:grid;grid-template-columns:1fr 1fr;gap:8px}.search-results a{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;display:grid}.search-results span{font-size:12px;color:var(--muted)}.mobile-bottom{display:none}
@media(max-width:760px){.quick-tabs{display:none}.site-main{padding-top:112px;padding-bottom:58px}.site-header__inner{grid-template-columns:1fr auto auto}.home-grid,.feature-row,.feature-row.reverse,.mini-grid,.app-block,.app-page,.two-col,.help-grid,.contact-grid,.about-sections article{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.side-panel{top:80px;right:10px}.search-panel{top:0;bottom:0;background:#0a0a0a;overflow:auto}.search-card{width:100%;min-height:100%;border:0;border-radius:0;padding:calc(18px + env(safe-area-inset-top)) 16px 80px}.search-results{grid-template-columns:1fr}.mobile-bottom{position:fixed;z-index:82;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#050505;border-top:1px solid var(--line2)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;color:var(--muted)}.mobile-bottom a.is-active{background:var(--brand);color:#111;font-weight:800}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.media-app{max-width:240px;width:100%}}