:root{--bg:#0F0E0A;--deep:#090807;--panel:#17150F;--panel2:#1F1B12;--title:#F6E7B8;--text:#E4D4A2;--muted:#B39A5E;--aux:#8C7744;--gold:#E0B12A;--bright:#F0C84A;--deepgold:#A37A14;--sand:#F3E6C4;--line:rgba(224,177,42,.18);--line-strong:rgba(224,177,42,.46);--shadow:0 12px 28px rgba(0,0,0,.35);--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden;padding-top:122px;padding-bottom:0}body.is-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;object-fit:contain;object-position:center}.skip-link{position:fixed;left:12px;top:-60px;z-index:2000;background:var(--bright);color:#1A1406;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.goldline{position:fixed;z-index:900;left:0;right:0;top:0;height:22px;background:#090807;color:var(--bright);border-bottom:1px solid var(--line);font-size:12px}.goldline-inner{max-width:var(--max);height:100%;margin:auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.text-button{height:22px;padding:0 4px;border:0;background:transparent;color:var(--bright)}.rollbar{position:fixed;z-index:890;left:0;right:0;top:22px;height:60px;background:#0b0a08;border-bottom:1px solid var(--line-strong)}.rollbar-inner{max-width:var(--max);height:100%;margin:auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo{width:auto;height:28px;max-width:170px}.brand-fallback{font-size:16px;font-weight:800;color:var(--title)}.drawer-button{min-width:94px;height:44px;border:1px solid var(--line-strong);border-radius:999px;background:var(--panel);color:var(--sand);display:flex;gap:8px;align-items:center;justify-content:center}.app-link{justify-self:end;min-height:44px;display:inline-flex;align-items:center;color:var(--sand);font-weight:700}.tagbar{position:fixed;z-index:880;left:0;right:0;top:82px;height:40px;background:var(--deepgold);border-bottom:1px solid var(--line-strong);display:flex;align-items:stretch;justify-content:center}.tag-link{min-width:126px;padding:0 22px;display:flex;align-items:center;justify-content:center;color:var(--sand);font-size:13px}.tag-link:hover,.tag-link:focus-visible{background:rgba(9,8,7,.26)}.tag-link.is-active{background:var(--gold);color:#1A1406;font-weight:800}.site-main{min-height:60vh}.home-cover,.home-section,.page-shell{max-width:var(--max);margin:0 auto;padding-left:16px;padding-right:16px}.home-cover{padding-top:28px}.media-slot{background:var(--deep);border:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center}.media-slot:empty::after{content:"";display:block;min-height:100%}.banner-slot{width:100%;height:260px;border-radius:14px}.banner-slot img{width:100%;height:100%}.cover-copy{max-width:820px;padding:26px 0 10px}.eyebrow{font-size:12px;color:var(--gold);letter-spacing:.11em;text-transform:uppercase}.cover-copy h1,.page-hero h1{font-size:24px;line-height:1.3;color:var(--title);margin:8px 0 14px}.cover-copy p,.lead{color:var(--text);margin:0;max-width:860px}.button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.main-button,.sub-button{height:42px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;white-space:nowrap}.main-button{background:linear-gradient(135deg,#F0C84A 0%,#E0B12A 55%,#A37A14 100%);color:#1A1406;border:1px solid transparent}.sub-button{background:#11100c;color:var(--sand);border:1px solid var(--line-strong)}.main-button:hover,.sub-button:hover,.main-button:focus-visible,.sub-button:focus-visible{transform:translateY(-1px);box-shadow:var(--shadow);outline:2px solid var(--bright);outline-offset:2px}.home-section{padding-top:58px}.section-head{margin-bottom:18px}.section-head>span{font-size:12px;color:var(--gold);letter-spacing:.12em}.section-head h2,.about-home h2{font-size:20px;line-height:1.4;color:var(--title);margin:5px 0 0}.tri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.card-media{height:180px;border:0;border-bottom:1px solid var(--line);border-radius:0}.card-media img{width:100%;height:100%}.feature-card h3{font-size:16px;color:var(--title);margin:16px 16px 6px}.feature-card p{margin:0 16px;color:var(--text)}.feature-card>a{display:inline-flex;min-height:44px;align-items:center;margin:8px 16px 12px;color:var(--bright);font-weight:700}.wide-media{height:200px;border-radius:12px;margin-bottom:18px}.wide-media img{height:100%;width:100%}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.number-grid article,.quad-grid article{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:16px}.number-grid b,.focus-list b{font-size:24px;line-height:1;color:var(--bright)}.number-grid h3,.quad-grid h3{font-size:16px;color:var(--title);margin:12px 0 4px}.number-grid p,.quad-grid p{margin:0;color:var(--muted)}.section-copy{max-width:920px;margin:18px 0 0}.text-link{display:inline-flex;min-height:44px;align-items:center;color:var(--bright);font-weight:700}.shelf-list{display:grid;border-top:1px solid var(--line)}.shelf-list a{display:grid;grid-template-columns:minmax(150px,260px) 1fr;gap:18px;min-height:60px;align-items:center;border-bottom:1px solid var(--line);padding:8px 2px}.shelf-list b{color:var(--title)}.shelf-list span{color:var(--muted)}.focus-list{list-style:none;padding:0;margin:0}.focus-list li{display:grid;grid-template-columns:64px 1fr;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);align-items:center}.focus-list span{color:var(--text)}.timeline{position:relative;margin:8px 0 0 10px;border-left:1px solid var(--line-strong)}.timeline article{position:relative;padding:2px 0 24px 28px}.timeline i{position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px rgba(224,177,42,.12)}.timeline b{color:var(--bright);font-size:13px}.timeline h3{font-size:16px;color:var(--title);margin:4px 0}.timeline p{margin:0;color:var(--muted)}.quad-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.app-panel{display:grid;grid-template-columns:minmax(250px,360px) 1fr;gap:28px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.app-slot{height:360px;border-radius:12px}.app-slot img{height:100%;width:100%}.app-copy p{margin:0 0 12px}.app-icon{width:48px;height:48px;margin-bottom:14px}.app-icon img{width:48px;height:48px}.policy-strip>div{border:1px solid var(--line-strong);border-radius:14px;padding:22px;background:linear-gradient(180deg,var(--panel2),var(--panel))}.policy-strip h2{font-size:20px;color:var(--title);margin:0 0 8px}.policy-strip p{margin:0}.policy-strip a{display:inline-flex;min-height:44px;align-items:center;color:var(--bright);font-weight:700}.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px}.faq-mini details,.faq-full details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:13px 15px}.faq-mini summary,.faq-full summary{cursor:pointer;color:var(--title);font-weight:800}.faq-mini p,.faq-full p{color:var(--text);margin:10px 0 2px}.about-home{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding-bottom:64px}.about-home .wide-media{margin:0;height:250px}.about-home p{margin:10px 0 0}.page-shell{padding-top:34px;padding-bottom:64px}.page-hero{max-width:900px;margin-bottom:24px}.page-media{height:240px;border-radius:14px;margin:0 0 26px}.page-media img{width:100%;height:100%}.content-section{max-width:930px;margin:0 0 32px;padding-bottom:22px;border-bottom:1px solid var(--line)}.content-section h2{font-size:20px;color:var(--title);margin:0 0 10px}.content-section p{margin:0 0 12px;color:var(--text)}.content-section p:last-child{margin-bottom:0}.page-shelf,.page-timeline{max-width:930px;margin-top:22px}.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:930px}.index-grid a{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:16px;min-height:80px;display:flex;flex-direction:column;justify-content:center}.index-grid b{color:var(--title)}.index-grid span{color:var(--muted);font-size:13px}.faq-page{max-width:930px}.faq-full{display:grid;gap:10px}.site-footer{background:var(--deep);border-top:1px solid var(--line-strong);font-size:13px;color:var(--text)}.footer-inner{max-width:var(--max);margin:auto;padding:34px 16px 28px}.footer-brand{display:flex;align-items:center;gap:14px;padding-bottom:22px;border-bottom:1px solid var(--line)}.footer-logo{height:28px;width:auto;max-width:170px}.footer-brand div{display:flex;gap:8px;align-items:baseline}.footer-brand strong{color:var(--title);font-size:16px}.footer-brand span{color:var(--muted)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:24px 0}.footer-grid h2{font-size:13px;color:var(--bright);margin:0 0 8px}.footer-grid a{display:block;min-height:30px;color:var(--text)}.footer-grid a:hover,.footer-grid a:focus-visible{color:var(--bright)}.footer-note{max-width:880px;color:var(--muted);margin:0 0 10px}.copyright{margin:0;color:var(--aux)}.drawer{position:fixed;z-index:1100;left:0;top:0;bottom:0;width:400px;max-width:86vw;background:#0b0a08;border-right:1px solid var(--line-strong);box-shadow:var(--shadow);transform:translateX(-102%);transition:transform .22s ease;visibility:hidden;pointer-events:none;overflow-y:auto}.drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:2;height:68px;background:#0b0a08;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 14px}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.drawer-logo{height:28px;width:auto;max-width:150px}.icon-button{width:44px;height:44px;border-radius:10px;background:var(--panel2);border:1px solid var(--line-strong);color:var(--sand);font-size:24px}.drawer-groups{padding:12px 14px 30px}.drawer-groups section{padding:10px 0}.drawer-groups h2{font-size:12px;color:var(--gold);letter-spacing:.12em;margin:0 0 7px}.drawer-groups a{display:block;border-top:1px solid var(--line);padding:10px 2px}.drawer-groups b{display:block;color:var(--title);font-size:14px}.drawer-groups span{display:block;color:var(--muted);font-size:12px;line-height:1.55;margin-top:2px}.search-layer{position:fixed;z-index:1090;top:82px;left:50%;transform:translate(-50%,-18px);width:min(760px,calc(100% - 32px));background:#0b0a08;border:1px solid var(--line-strong);border-radius:0 0 14px 14px;box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transition:.18s ease}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-card{padding:20px}.search-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.search-head h2{font-size:20px;color:var(--title);margin:3px 0 12px}.search-card label{display:block;color:var(--muted);font-size:13px;margin-bottom:5px}.search-card input{width:100%;height:44px;background:var(--panel);border:1px solid var(--line-strong);border-radius:10px;padding:0 12px;color:var(--sand);outline:none}.search-card input:focus{border-color:var(--bright);box-shadow:0 0 0 3px rgba(240,200,74,.12)}.preset-links{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.preset-links a{min-height:44px;padding:0 13px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;color:var(--text);background:var(--panel2)}.preset-links a:hover,.preset-links a:focus-visible{border-color:var(--bright);color:var(--bright)}.search-empty{color:var(--muted)}.overlay{position:fixed;z-index:1050;inset:0;background:rgba(0,0,0,.65);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.mobile-bottom{display:none}
@media(max-width:820px){body{padding-top:82px;padding-bottom:calc(56px + env(safe-area-inset-bottom))}.tagbar{display:none}.goldline-inner,.rollbar-inner{padding-left:12px;padding-right:12px}.rollbar-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-logo{max-width:110px}.drawer-button{min-width:78px}.app-link{font-size:13px}.home-cover{padding-top:18px}.banner-slot{height:220px}.tri-grid{grid-template-columns:1fr}.number-grid,.quad-grid{grid-template-columns:1fr 1fr}.faq-mini{grid-template-columns:1fr}.app-panel,.about-home{grid-template-columns:1fr}.app-slot{height:340px}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;z-index:870;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0b0a08;border-top:1px solid var(--line-strong);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{min-width:0;height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text)}.mobile-bottom a.is-active{background:var(--gold);color:#1A1406;font-weight:800}.search-layer{inset:0;width:100%;height:100%;transform:none;border:0;border-radius:0;overflow-y:auto}.search-layer.is-open{transform:none}.search-card{padding:70px 16px 28px}.drawer{z-index:1110}.overlay{z-index:1060}.shelf-list a{grid-template-columns:1fr;gap:3px;padding:12px 0}.focus-list li{grid-template-columns:52px 1fr}.page-shell{padding-top:24px}.page-media{height:210px}.index-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.banner-slot{height:190px}.cover-copy h1,.page-hero h1{font-size:24px}.number-grid,.quad-grid,.index-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.footer-brand{align-items:flex-start}.footer-brand div{flex-direction:column;gap:0}.wide-media{height:180px}.page-media{height:190px}.app-slot{height:320px}.main-button,.sub-button{flex:1 1 auto}.goldline-inner{font-size:11px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}