:root{
  --bg:#000000;--deep:#050505;--panel:#0B0B0B;--panel2:#121212;--float:#1A1A1A;
  --white:#FFFFFF;--title:#F7F7F7;--text:#DDDDDD;--muted:#A5A5A5;--dim:#727272;--silver:#C7C7C7;--line:#2A2A2A;
  --border:rgba(255,255,255,.12);--border-strong:rgba(255,255,255,.40);--shadow:0 18px 46px rgba(0,0,0,.48);
  --max:1280px;--header-space:126px;
}
*{box-sizing:border-box}html{background:var(--bg);color:var(--text);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{display:block;max-width:100%;height:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:9999;background:#fff;color:#000;padding:10px 14px}.skip-link:focus{top:8px}.site-header{position:fixed;inset:0 0 auto 0;z-index:1000}.curtain-line{height:20px;background:#000;color:var(--silver);border-bottom:1px solid rgba(255,255,255,.08);font-size:11px;letter-spacing:.08em}.top-inner,.screen-inner,.tag-inner{max-width:var(--max);margin:0 auto;padding:0 24px}.top-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.line-action{border:0;background:transparent;padding:0 2px;min-width:44px;height:20px;cursor:pointer;text-align:right}.screen-bar{height:64px;background:#121212;border-bottom:1px solid var(--border)}.screen-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}.brand-lockup{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo{height:34px;width:auto;max-width:180px;object-fit:contain}.brand-fallback{font-size:24px;font-weight:800;letter-spacing:.12em;color:#fff}.program-button{justify-self:center;min-height:44px;border:1px solid var(--border-strong);background:transparent;padding:0 18px;border-radius:4px;cursor:pointer}.app-entry{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:#fff;color:#000;padding:0 18px;border-radius:4px;font-weight:750;white-space:nowrap}.show-tags{height:42px;background:#121212;border-bottom:1px solid var(--border)}.tag-inner{display:flex;align-items:stretch;gap:4px;height:100%}.show-tags a{display:flex;align-items:center;justify-content:center;padding:0 16px;min-height:42px;color:var(--muted);font-size:14px}.show-tags a:hover,.show-tags a:focus-visible{color:#fff;background:#1a1a1a}.show-tags a.is-active{background:#fff;color:#000}.site-main{padding-top:var(--header-space);min-height:70vh}.page-shell{max-width:var(--max);margin:0 auto;padding:44px 24px 72px}.page-hero{border-bottom:1px solid var(--border);padding:10px 0 34px;margin-bottom:34px}.eyebrow{margin:0 0 8px;color:var(--muted);font-size:12px;letter-spacing:.18em;text-transform:uppercase}.page-hero h1,.cover-copy h1{margin:0;color:var(--title);font-size:clamp(28px,4vw,32px);line-height:1.25;letter-spacing:-.02em}.lead{max-width:820px;margin:14px 0 0;color:var(--text);font-size:17px}.content-section{padding:30px 0;border-top:1px solid var(--border)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}.section-head h2{margin:0;color:#fff;font-size:22px;line-height:1.35}.content-section p{max-width:900px;color:var(--text);margin:12px 0}.muted{color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:5px;padding:0 18px;border:1px solid var(--border-strong);font-weight:750}.btn-primary{background:#fff;color:#000;border-color:#fff}.btn-secondary{background:transparent;color:#fff}.btn:hover,.btn:focus-visible,.text-link:hover,.text-link:focus-visible,.program-button:hover,.program-button:focus-visible,.app-entry:hover,.app-entry:focus-visible{outline:2px solid #fff;outline-offset:2px}.media-frame{background:#050505;border:1px solid var(--border);width:100%;min-height:180px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-frame img{width:100%;max-height:240px;object-fit:contain;object-position:center}.hero-media img{max-height:300px}.hero-media{aspect-ratio:16/9;max-height:300px}.app-media{min-height:300px}.app-media img{max-height:420px;width:auto;max-width:100%;object-fit:contain}.icon-media{width:72px;height:72px;min-height:72px}.icon-media img{width:72px;height:72px;object-fit:contain}.media-placeholder{width:100%;height:100%;min-height:inherit;display:flex;align-items:center;justify-content:center;background:#050505;color:var(--muted);border:1px dashed rgba(255,255,255,.18);letter-spacing:.08em}.cover-block{display:grid;gap:24px}.cover-copy{padding:0 0 28px;border-bottom:1px solid var(--border)}.cover-copy .lead{max-width:760px}.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:30px 0}.info-card{background:var(--panel);border:1px solid var(--border);padding:22px;min-height:190px;position:relative}.info-card h3{margin:4px 0 10px;color:#fff;font-size:18px}.info-card p{margin:0 0 16px;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:700;min-height:44px}.card-no{display:block;font-size:28px;font-weight:800;color:#fff;letter-spacing:-.04em}.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stack-list{display:grid;gap:1px;background:var(--border);border:1px solid var(--border)}.stack-item{background:var(--panel);padding:20px;display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:16px}.stack-item strong{color:#fff}.stack-item p{margin:0;color:var(--muted)}.stack-item a{min-height:44px;display:flex;align-items:center}.step-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}.step-list li{display:grid;grid-template-columns:74px 1fr;gap:20px;padding:24px 0;border-bottom:1px solid var(--border)}.step-index{font-size:28px;color:#fff;font-weight:800}.step-list h3{margin:0 0 8px;color:#fff}.step-list p{margin:0;color:var(--muted);max-width:850px}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag-row span{border:1px solid var(--border);padding:6px 10px;color:var(--silver);font-size:13px}.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.status-card{border:1px solid var(--border);background:#0b0b0b;padding:22px}.status-card strong{display:block;color:#fff;margin-bottom:8px}.quote-note{border-left:2px solid #fff;padding:4px 0 4px 18px;margin:22px 0;color:var(--text)}.quote-note strong{display:block;color:#fff;margin-bottom:8px}.article-body{max-width:900px}.article-body h2{margin:34px 0 10px;color:#fff;font-size:22px}.article-body p{margin:0 0 16px;color:var(--text)}.notice{border:1px solid var(--border-strong);padding:18px 20px;background:#090909;color:var(--silver)}details.faq-item{border-top:1px solid var(--border);padding:0}details.faq-item:last-child{border-bottom:1px solid var(--border)}details.faq-item summary{cursor:pointer;min-height:58px;display:flex;align-items:center;color:#fff;font-weight:750;list-style:none}details.faq-item summary::-webkit-details-marker{display:none}details.faq-item p{padding:0 0 18px;margin:0;max-width:900px;color:var(--muted)}.site-footer{background:#000;border-top:1px solid var(--border);padding:44px 0 90px}.footer-inner{max-width:var(--max);margin:0 auto;padding:0 24px}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-logo{height:32px;width:auto;max-width:170px;object-fit:contain}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:#fff}.footer-brand span{font-size:12px;color:var(--muted);letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h2{font-size:13px;color:#fff;margin:0 0 12px}.footer-grid a{display:block;color:var(--muted);min-height:36px}.footer-grid a:hover,.footer-grid a:focus-visible{color:#fff;text-decoration:underline}.footer-note,.copyright-line{color:var(--muted);font-size:13px;max-width:900px}.footer-note{margin-top:28px}.site-overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:1200;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s ease}.site-overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.program-drawer{position:fixed;right:0;top:0;bottom:0;width:min(390px,86vw);background:#050505;z-index:1300;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow-y:auto;border-left:1px solid var(--border-strong);box-shadow:var(--shadow)}.program-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;background:#050505;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:16px}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-logo{height:30px;width:auto;max-width:140px;object-fit:contain}.icon-button{min-height:44px;min-width:44px;border:1px solid var(--border-strong);background:transparent;border-radius:4px;cursor:pointer;padding:0 12px}.drawer-stack{padding:14px;display:grid;gap:12px}.mag-card{border:1px solid var(--border);background:#0b0b0b;padding:16px}.mag-card h2{margin:0 0 8px;color:#fff;font-size:14px;letter-spacing:.12em}.mag-card a{display:block;padding:12px 0;border-top:1px solid var(--border)}.mag-card a strong{display:block;color:#fff}.mag-card a span{display:block;color:var(--muted);font-size:13px;line-height:1.55;margin-top:2px}.search-layer{position:fixed;z-index:1300;left:50%;top:84px;width:min(760px,calc(100% - 32px));transform:translate(-50%,-16px);background:#121212;border:1px solid var(--border-strong);box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease,visibility .2s}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-card{padding:22px}.search-head{display:flex;align-items:start;justify-content:space-between;gap:18px}.search-head h2{margin:0;color:#fff;font-size:22px}.search-box{display:grid;grid-template-columns:80px 1fr;align-items:center;border:1px solid var(--border-strong);min-height:50px;margin-top:18px}.search-box span{padding-left:14px;color:var(--muted);font-size:13px}.search-box input{width:100%;height:48px;border:0;background:transparent;color:#fff;outline:0;padding:0 14px}.preset-links{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.preset-links a{min-height:44px;border:1px solid var(--border);display:flex;align-items:center;padding:0 12px;color:var(--silver)}.preset-links a:hover,.preset-links a:focus-visible{border-color:#fff;color:#fff}.mobile-dock{display:none}.split-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:24px;align-items:start}.side-index{position:sticky;top:150px;border:1px solid var(--border);padding:18px;background:#090909}.side-index h2{font-size:15px;margin:0 0 8px;color:#fff}.side-index a{display:block;padding:9px 0;color:var(--muted);border-top:1px solid var(--border)}
@media (max-width:900px){.scene-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.four-grid,.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}.split-layout{grid-template-columns:1fr}.side-index{position:static}}
@media (max-width:680px){:root{--header-space:84px}.top-inner,.screen-inner,.tag-inner,.page-shell,.footer-inner{padding-left:16px;padding-right:16px}.show-tags{display:none}.screen-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo{height:30px;max-width:125px}.brand-fallback{font-size:20px}.program-button,.app-entry{padding:0 11px}.page-shell{padding-top:30px;padding-bottom:80px}.scene-grid,.two-grid,.four-grid,.status-grid{grid-template-columns:1fr}.stack-item{grid-template-columns:62px 1fr}.stack-item a{grid-column:2}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:92px}.mobile-dock{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:1100;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0b0b0b;border-top:1px solid var(--border-strong)}.mobile-dock a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--muted);font-size:13px}.mobile-dock a.is-active{background:#fff;color:#000}.search-layer{top:20px;width:calc(100% - 16px);max-height:calc(100vh - 40px);overflow:auto;background:#000}.search-card{padding:18px}.preset-links{grid-template-columns:1fr 1fr}.search-box{grid-template-columns:1fr}.search-box span{padding:10px 12px 0}.program-drawer{width:86vw}.step-list li{grid-template-columns:52px 1fr}.step-index{font-size:22px}.section-head{display:block}.hero-media{max-height:300px}.footer-note{margin-top:24px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}