:root{--bg:#0E0E0E;--deep:#080808;--panel:#161616;--warm:#1C1810;--title:#FFF4D0;--text:#E6D7A6;--muted:#B8A56A;--quiet:#8A7A48;--yellow:#F5C518;--yellow2:#FFD84A;--amber:#C49212;--footer:#050505;--footerText:#DCCB8A;--line:rgba(245,197,24,.25);--shadow:0 18px 50px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{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",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.skip-link{position:fixed;left:12px;top:-60px;z-index:300;background:var(--yellow);color:#111;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.gold-strip{position:fixed;left:0;right:0;top:0;height:22px;z-index:120;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 1120px)/2));background:#090909;color:var(--yellow);border-bottom:1px solid rgba(245,197,24,.28);font-size:12px}.gold-brand{white-space:nowrap}.text-button{border:0;background:transparent;color:var(--yellow);padding:0 2px;min-height:22px}.stage-brow{position:fixed;left:0;right:0;top:22px;height:60px;z-index:119;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:0 max(16px,calc((100vw - 1120px)/2));background:#0b0b0b;border-bottom:1px solid var(--line)}.brand-lockup{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.showbook-brand img{height:28px;width:auto;max-width:180px;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;font-weight:800;color:var(--title);letter-spacing:.08em}.menu-trigger,.brow-link,.icon-button{min-height:44px;border-radius:10px}.menu-trigger{min-width:72px;border:1px solid var(--yellow);background:#12100a;color:var(--title);font-size:14px}.brow-link{justify-self:end;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--line);color:var(--title);font-size:14px}.icon-button{border:1px solid var(--line);background:#111;color:var(--title);padding:0 14px}.runway-tabs{position:fixed;left:0;right:0;top:82px;height:40px;z-index:118;background:#1a1409;border-bottom:1px solid rgba(245,197,24,.16)}.runway-inner{max-width:1120px;height:100%;margin:0 auto;display:flex;justify-content:center;align-items:stretch}.runway-inner a{display:flex;align-items:center;justify-content:center;min-width:130px;padding:0 20px;color:var(--muted);font-size:13px}.runway-inner a:hover,.runway-inner a:focus-visible,.runway-inner a.is-current{background:var(--yellow2);color:#111}.site-main{min-height:70vh;padding:154px 16px 70px}.wrap{max-width:1120px;margin:0 auto}.page-head{max-width:860px;margin:0 auto 34px;text-align:center}.eyebrow{margin:0 0 8px;color:var(--yellow);font-size:13px;letter-spacing:.12em;text-transform:uppercase}.page-head h1{margin:0;color:var(--title);font-size:24px;line-height:1.35}.page-head p{margin:14px auto 0;max-width:760px;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--title)}h3{font-size:16px;line-height:1.45;color:var(--title)}p{margin:0 0 1em}.section{max-width:1120px;margin:0 auto 28px}.section + .section{margin-top:28px}.section-title{display:flex;align-items:center;gap:12px;margin-bottom:16px}.section-title:before{content:"";width:28px;height:2px;background:var(--yellow)}.card{background:linear-gradient(180deg,#171717,#111);border:1px solid rgba(245,197,24,.14);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.card p:last-child{margin-bottom: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-link{display:inline-flex;align-items:center;min-height:44px;margin-top:8px;color:var(--yellow2);font-weight:700}.card-link:after{content:" →"}.hero-cover{max-width:1120px;margin:0 auto 30px;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}.image-slot{display:flex;align-items:center;justify-content:center;width:100%;background:#090909;border-bottom:1px solid rgba(245,197,24,.10);overflow:hidden}.image-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.hero-image{height:260px}.grid-image{height:170px}.feature-image{height:200px}.app-image{height:min(360px,60vw)}.hero-copy{padding:24px}.hero-brand{color:var(--yellow);font-size:13px;letter-spacing:.16em}.hero-copy h1{margin:5px 0 12px;color:var(--title);font-size:24px}.hero-copy p{max-width:840px}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:800;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--yellow),var(--yellow2));color:#111}.btn-secondary{background:#0c0c0c;border:1px solid var(--yellow);color:var(--title)}.btn:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--yellow2);outline-offset:3px}.feature-card{padding:0;overflow:hidden}.feature-card .copy{padding:18px}.feature-card h2,.feature-card h3{margin-top:0}.list-clean{list-style:none;margin:0;padding:0}.list-clean li{padding:10px 0;border-bottom:1px solid rgba(245,197,24,.1)}.list-clean li:last-child{border-bottom:0}.point-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.point{background:var(--warm);border-left:3px solid var(--yellow);border-radius:9px;padding:12px 14px;color:var(--text)}.number-track{counter-reset:stage;display:grid;gap:12px}.number-track .track-item{position:relative;padding:18px 18px 18px 72px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.number-track .track-item:before{counter-increment:stage;content:counter(stage,decimal-leading-zero);position:absolute;left:18px;top:16px;color:var(--yellow2);font-size:22px;font-weight:900}.timeline{position:relative;display:grid;gap:14px;padding-left:22px}.timeline:before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:linear-gradient(var(--yellow),rgba(245,197,24,.12))}.timeline-item{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:17px}.timeline-item:before{content:"";position:absolute;left:-22px;top:24px;width:10px;height:10px;border-radius:50%;background:var(--yellow2);box-shadow:0 0 0 4px #0e0e0e}.status{display:inline-flex;align-items:center;min-height:28px;padding:0 9px;border-radius:999px;background:#241d0a;color:var(--yellow2);font-size:12px}.catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.catalog article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.catalog h2,.catalog h3{margin-top:0}.notice-list{display:grid;gap:14px}.notice-list article{background:var(--panel);border-left:3px solid var(--amber);border-radius:10px;padding:18px}.quote-note{padding:16px 18px;border-radius:12px;background:var(--warm);border:1px solid var(--line);color:var(--title)}.faq{display:grid;gap:12px}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 18px}.faq summary{cursor:pointer;color:var(--title);font-weight:800;padding:16px 0}.faq details p{padding:0 0 16px;margin:0}.showbook{position:fixed;left:0;top:0;bottom:0;width:420px;max-width:86vw;z-index:210;background:#0b0b0b;border-right:1px solid var(--line);box-shadow:22px 0 60px rgba(0,0,0,.5);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.showbook.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.showbook-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.showbook-brand{display:flex;align-items:center;gap:10px;color:var(--title);font-weight:800}.showbook-scroll{height:calc(100% - 72px);overflow:auto;padding:16px 18px 28px}.showbook-scroll section{margin-bottom:20px}.showbook-scroll h2{margin:0 0 8px;color:var(--yellow);font-size:13px;letter-spacing:.12em}.showbook-scroll a{display:grid;gap:2px;padding:10px 0;border-bottom:1px solid rgba(245,197,24,.09)}.showbook-scroll a span{font-size:13px;color:var(--quiet)}.overlay{position:fixed;inset:0;z-index:190;background:rgba(0,0,0,.68);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.modal-open{overflow:hidden}.search-layer{position:fixed;left:0;right:0;top:82px;z-index:205;background:#0b0b0b;border-bottom:1px solid var(--line);transform:translateY(-120%);visibility:hidden;pointer-events:none;transition:.2s;box-shadow:0 20px 50px rgba(0,0,0,.45)}.search-layer.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-inner{max-width:900px;margin:0 auto;padding:24px 16px 28px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.search-inner label{display:block;margin-bottom:8px;color:var(--muted)}.search-inner input{width:100%;height:48px;border-radius:10px;border:1px solid var(--line);background:#151515;color:var(--title);padding:0 14px}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.search-presets a{min-height:38px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:999px;color:var(--title)}.site-footer{background:var(--footer);border-top:1px solid var(--yellow);color:var(--footerText);font-size:13px}.footer-inner{max-width:1120px;margin:0 auto;padding:34px 16px 78px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.footer-brand div{display:grid}.footer-brand strong{color:var(--title);font-size:16px}.footer-brand span{font-size:11px;color:var(--muted);letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-grid section{display:grid;align-content:start;gap:7px}.footer-grid h2{margin:0 0 3px;font-size:13px;color:var(--yellow)}.footer-grid a{color:var(--footerText)}.footer-grid a:hover{color:var(--yellow2)}.copyright{margin:26px 0 0;color:var(--quiet)}.mobile-bottom{display:none}.compact-lead{max-width:820px;margin:0 auto 24px;color:var(--muted);text-align:center}.prose{max-width:860px;margin:0 auto}.prose article{margin-bottom:20px;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.prose h2{margin-top:0}.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}.meta-chip{padding:4px 9px;border-radius:999px;background:var(--warm);color:var(--muted);font-size:12px}.app-intro{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:24px;align-items:center}.app-icon{width:48px;height:48px;object-fit:contain;object-position:center}.definition-list{display:grid;grid-template-columns:180px 1fr;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}.definition-list dt,.definition-list dd{margin:0;padding:14px 16px;border-bottom:1px solid rgba(245,197,24,.09)}.definition-list dt{background:var(--warm);color:var(--title);font-weight:800}.definition-list dd{background:var(--panel)}.definition-list dt:last-of-type,.definition-list dd:last-of-type{border-bottom:0}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-intro{grid-template-columns:1fr}.app-image{height:320px}}
@media (max-width:700px){body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.gold-strip{padding:0 12px}.stage-brow{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px;padding:0 10px}.brand-logo{max-width:120px}.brand-fallback{font-size:15px}.menu-trigger{min-width:62px;padding:0 8px}.brow-link{padding:0 9px;white-space:nowrap}.runway-tabs{display:none}.site-main{padding:104px 16px 56px}.page-head{margin-bottom:24px;text-align:left}.page-head h1,.hero-copy h1{font-size:24px}.grid-2,.grid-3,.grid-4,.catalog{grid-template-columns:1fr}.point-list{grid-template-columns:1fr}.hero-image{height:260px}.grid-image{height:170px}.feature-image{height:200px}.hero-copy{padding:20px 16px}.card{padding:18px}.footer-inner{padding-bottom:34px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:125;display:grid;grid-template-columns:repeat(5,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#080808;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;color:var(--muted);font-size:13px}.mobile-bottom a.is-current{background:var(--yellow2);color:#111;font-weight:800}.search-layer{inset:0;top:0;transform:none;opacity:0}.search-layer.is-open{opacity:1}.search-inner{padding-top:28px}.footer-grid{grid-template-columns:1fr 1fr}.definition-list{grid-template-columns:1fr}.definition-list dt{border-bottom:0}.number-track .track-item{padding-left:64px}.showbook{max-width:86vw}.site-footer{margin-bottom:0}}
@media (max-width:420px){.gold-brand{max-width:230px;overflow:hidden;text-overflow:ellipsis}.footer-grid{grid-template-columns:1fr}.button-row{display:grid}.btn{width:100%}.brand-logo{max-width:100px}.brow-link{font-size:13px}.hero-image{height:230px}}

.spaced-top{margin-top:16px}.app-title-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}.flush-title{margin:0}.brand-copy{padding-top:18px}