:root {
  --bg:#0F0E0A; --deep:#090807; --panel:#17150F; --panel2:#1F1B12;
  --title:#F6E7B8; --text:#E4D4A2; --muted:#B39A5E; --soft:#8C7744;
  --gold:#E0B12A; --gold2:#F0C84A; --gold3:#A37A14; --sand:#F3E6C4;
  --line:rgba(224,177,42,.18); --line2:rgba(224,177,42,.46); --shadow:0 12px 28px rgba(0,0,0,.35);
  --radius:12px; --shell:1120px;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden;padding-top:122px}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
.shell{width:min(var(--shell),calc(100% - 32px));margin:0 auto}
.skip-link{position:fixed;left:16px;top:-64px;z-index:1000;background:var(--gold2);color:#1A1406;padding:10px 14px;border-radius:8px;font-weight:700}.skip-link:focus{top:10px}
.site-head{position:fixed;inset:0 0 auto 0;z-index:300}.goldline{height:22px;background:var(--deep);border-bottom:1px solid var(--line);color:var(--gold2);font-size:12px}.goldline-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:var(--gold2);padding:0 2px;min-width:44px;height:22px;cursor:pointer}.rollbar{height:60px;background:rgba(9,8,7,.97);border-bottom:1px solid var(--line2)}.rollbar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand-lockup{justify-self:start;min-width:44px;min-height:44px;display:flex;align-items:center}.brand-image-slot{display:flex;align-items:center;height:28px}.brand-logo,.drawer-logo,.footer-logo{height:28px;width:auto;object-fit:contain;object-position:center}.brand-word{font-size:16px;color:var(--title);font-weight:800;letter-spacing:.06em}.drawer-open{justify-self:center;border:1px solid var(--line2);background:var(--panel);color:var(--sand);border-radius:999px;min-height:44px;min-width:88px;padding:0 18px;cursor:pointer}.app-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;padding:0 15px;border-radius:999px;background:linear-gradient(135deg,#F0C84A 0%,#E0B12A 55%,#A37A14 100%);color:#1A1406;font-weight:800;white-space:nowrap}.quicktabs{height:40px;background:#3b2b0a;border-bottom:1px solid var(--line2)}.quicktabs-inner{height:40px;display:flex;align-items:stretch;justify-content:center;gap:4px}.quicktabs a{font-size:13px;min-width:120px;display:flex;align-items:center;justify-content:center;color:var(--sand);padding:0 14px}.quicktabs a.is-current{background:var(--gold);color:#1A1406;font-weight:800}
.site-main{min-height:60vh}.hero-section,.section-block{padding:42px 0}.hero-section{padding-top:36px}.section-block+.section-block{border-top:1px solid var(--line)}
.eyebrow{display:inline-block;color:var(--gold2);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}h1,h2,h3,p{margin-top:0}h1{font-size:24px;line-height:1.3;color:var(--title);margin-bottom:14px;letter-spacing:.01em}h2{font-size:20px;line-height:1.35;color:var(--title);margin-bottom:12px}h3{font-size:16px;line-height:1.4;color:var(--sand);margin-bottom:8px}p{margin-bottom:14px}.lead{font-size:16px;color:var(--sand);max-width:800px}.muted{color:var(--muted)}.soft{color:var(--soft)}
.media-slot{width:100%;background:linear-gradient(160deg,#090807,#17150F 55%,#1f1b12);border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.media-banner{height:260px}.media-180{height:180px}.media-200{height:200px}.media-app{height:min(360px,65vw)}
.hero-copy{max-width:830px;margin:22px auto 0;text-align:center}.hero-copy .lead{margin-left:auto;margin-right:auto}.button-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px}.button,.button-secondary{min-height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 18px;font-size:14px;font-weight:800;white-space:nowrap}.button{background:linear-gradient(135deg,#F0C84A 0%,#E0B12A 55%,#A37A14 100%);color:#1A1406;border:1px solid transparent}.button-secondary{background:var(--deep);color:var(--sand);border:1px solid var(--line2)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 8px 20px rgba(0,0,0,.18)}.card .media-slot{margin-bottom:16px}.card p:last-child{margin-bottom:0}.card-link{display:inline-flex;align-items:center;min-height:44px;color:var(--gold2);font-weight:800}.card-link::after{content:"→";margin-left:8px}.number-list{display:grid;gap:12px;counter-reset:item}.number-item{display:grid;grid-template-columns:54px 1fr;gap:14px;align-items:start;padding:16px 0;border-bottom:1px solid var(--line)}.number-item:last-child{border-bottom:0}.num{font-size:28px;line-height:1;color:var(--gold2);font-weight:900;letter-spacing:-.04em}.rack{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.rack-row{display:grid;grid-template-columns:140px 1fr 120px;gap:14px;align-items:center;background:var(--panel);padding:15px 16px;border-bottom:1px solid var(--line)}.rack-row:last-child{border-bottom:0}.rack-row strong{color:var(--sand)}.rack-row span:last-child{text-align:right;color:var(--muted);font-size:13px}.timeline{position:relative;margin-left:10px;padding-left:28px}.timeline::before{content:"";position:absolute;left:4px;top:8px;bottom:8px;width:1px;background:var(--line2)}.timeline-item{position:relative;padding:0 0 24px}.timeline-item::before{content:"";position:absolute;left:-30px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--gold2);box-shadow:0 0 0 5px rgba(224,177,42,.08)}.status{display:inline-flex;min-height:28px;align-items:center;padding:0 10px;border:1px solid var(--line2);border-radius:999px;color:var(--sand);font-size:12px;margin-bottom:7px}.section-intro{max-width:820px;margin-bottom:22px}.prose{max-width:860px}.prose p{color:var(--text)}.prose h2{margin-top:28px}.note-box{background:var(--panel2);border:1px solid var(--line2);border-radius:var(--radius);padding:18px;margin:20px 0}.split-visual{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:22px;align-items:start}.plain-list{display:grid;gap:10px;padding:0;margin:0;list-style:none}.plain-list li{padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-flex;align-items:center;min-height:32px;border:1px solid var(--line);border-radius:999px;padding:0 12px;color:var(--muted);font-size:13px}.faq-list{display:grid;gap:12px}.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.faq-item h2{font-size:16px;color:var(--gold2)}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:410;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease}.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;left:0;top:0;bottom:0;width:min(400px,86vw);z-index:430;background:var(--deep);border-right:1px solid var(--line2);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s ease;display:flex;flex-direction:column;box-shadow:var(--shadow)}.drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{min-height:72px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand strong{color:var(--title)}.drawer-close,.search-close{min-width:44px;min-height:44px;border:1px solid var(--line2);background:var(--panel);border-radius:10px;color:var(--sand);cursor:pointer}.drawer-scroll{overflow:auto;padding:12px 16px 28px}.drawer-group{padding:8px 0 14px}.drawer-group h2{font-size:12px;color:var(--gold2);letter-spacing:.1em;margin:0 0 8px}.drawer-group a{display:block;padding:11px 10px;border-radius:10px}.drawer-group a:hover,.drawer-group a:focus-visible{background:var(--panel)}.drawer-group strong{display:block;color:var(--sand);margin-bottom:2px}.drawer-group span{display:block;color:var(--muted);font-size:12px;line-height:1.55}
.search-layer{position:fixed;z-index:420;left:0;right:0;top:82px;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-8px);transition:.2s ease}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:var(--deep);border:1px solid var(--line2);border-radius:0 0 14px 14px;padding:20px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.search-label{display:block;color:var(--muted);font-size:13px;margin:8px 0}.search-input{width:100%;height:46px;border:1px solid var(--line2);background:var(--panel);color:var(--sand);border-radius:10px;padding:0 14px;outline:none}.search-input:focus{border-color:var(--gold2);box-shadow:0 0 0 3px rgba(240,200,74,.12)}.search-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.search-presets a{min-height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:var(--panel2);color:var(--sand)}.search-empty{margin:14px 0 0;color:var(--muted)}.ui-locked{overflow:hidden}
.site-footer{background:var(--deep);border-top:1px solid var(--line2);padding:34px 0 20px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:24px}.footer-grid h2{font-size:13px;color:var(--gold2);margin-bottom:10px}.footer-grid a{display:block;min-height:30px;color:var(--text);font-size:13px}.footer-brand{display:flex;flex-direction:column;gap:4px}.footer-brand strong{color:var(--title)}.footer-brand span{font-size:12px;color:var(--muted)}.footer-logo-link{display:inline-flex;width:max-content;margin-bottom:6px}.footer-note{border-top:1px solid var(--line);margin-top:26px;padding-top:16px;font-size:13px;color:var(--muted)}.footer-note p:last-child{margin-bottom:0}.mobile-bar{display:none}
.button:hover,.app-link:hover{filter:brightness(1.05)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--gold2);outline-offset:3px}.button-secondary:hover,.card-link:hover{color:var(--gold2)}
@media (max-width:860px){.grid-3{grid-template-columns:1fr}.grid-2,.split-visual{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.rack-row{grid-template-columns:110px 1fr}.rack-row span:last-child{grid-column:2;text-align:left}.media-app{height:340px}}
@media (max-width:640px){body{padding-top:82px;padding-bottom:calc(58px + env(safe-area-inset-bottom))}.shell{width:calc(100% - 32px)}.quicktabs{display:none}.rollbar-inner{grid-template-columns:1fr auto 1fr;gap:8px}.brand-lockup{min-width:0}.brand-word{font-size:15px}.drawer-open{min-width:76px;padding:0 14px}.app-link{padding:0 12px;font-size:13px}.hero-section,.section-block{padding:30px 0}.media-banner{height:260px}.hero-copy{text-align:left}.hero-copy .lead{margin-left:0}.button-row{justify-content:flex-start}.search-layer{top:0;bottom:0;background:var(--deep);transform:none}.search-card{width:100%;height:100%;margin:0;border:0;border-radius:0;padding:calc(22px + env(safe-area-inset-top)) 16px 24px;overflow:auto}.search-presets{grid-template-columns:1fr}.search-head h2{font-size:20px}.mobile-bar{position:fixed;z-index:350;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(9,8,7,.98);border-top:1px solid var(--line2);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bar a{display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--sand)}.mobile-bar a.is-current{background:var(--gold);color:#1A1406;font-weight:800}.overlay{z-index:410}.drawer{z-index:430}.footer-grid{grid-template-columns:1fr 1fr}.rack-row{grid-template-columns:1fr}.rack-row span:last-child{grid-column:auto}.number-item{grid-template-columns:44px 1fr}.num{font-size:24px}.media-app{height:320px}}

.rack-note{border-radius:0;border-width:0 0 1px 0;box-shadow:none}
.text-button,.quicktabs a{position:relative}.text-button::before{content:"";position:absolute;inset:-11px -6px}.quicktabs a::before{content:"";position:absolute;inset:-2px 0}.footer-grid a{min-height:44px;display:flex;align-items:center}

.app-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--deep);border:1px solid var(--line2);border-radius:12px;overflow:hidden;margin:10px 0 16px}.app-icon img{width:48px;height:48px;object-fit:contain;object-position:center}