[hidden]{display:none!important}*{box-sizing:border-box}html{background:#0B1220;color-scheme:dark;scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:#0B1220;color:#C9D6EC;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:#E8F0FF;color:#070B14;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.starline{position:fixed;inset:0 0 auto;height:22px;z-index:100;background:#070B14;border-bottom:1px solid rgba(123,163,232,.18);font-size:12px;color:#C9D6EC}.starline-inner,.orbitbar-inner,.seatbar-inner,.footer-inner,.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.starline-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.starline-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.starline-search{border:0;background:transparent;color:#E8F0FF;height:22px;min-width:48px;padding:0 8px;cursor:pointer}.orbitbar{position:fixed;top:22px;left:0;right:0;height:60px;z-index:99;background:#0B1220;border-bottom:1px solid rgba(123,163,232,.18)}.orbitbar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px;max-width:200px}.brand-logo,.footer-logo,.starbox-brand img{display:block;height:28px;max-width:180px;object-fit:contain;object-position:left center}.brand-fallback{font-size:16px;font-weight:700;color:#E8F0FF;letter-spacing:.08em}.starbox-toggle{justify-self:center;min-width:72px;height:44px;border:1px solid rgba(123,163,232,.46);border-radius:10px;background:#141C2E;color:#E8F0FF;cursor:pointer}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 15px;border-radius:10px;background:linear-gradient(135deg,#A8C4F0 0%,#7BA3E8 55%,#1A3A6E 100%);color:#070B14;font-weight:700;font-size:14px}.seatbar{position:fixed;top:82px;left:0;right:0;height:40px;z-index:98;background:#1A3A6E;border-bottom:1px solid rgba(123,163,232,.18)}.seatbar-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:10px}.seat-link{display:inline-flex;height:32px;min-width:92px;align-items:center;justify-content:center;border-radius:9px;color:#E8F0FF;font-size:13px}.seat-link:hover,.seat-link:focus-visible{background:rgba(232,240,255,.1)}.seat-link.is-active{background:#7BA3E8;color:#070B14;font-weight:700}.site-main{padding-top:122px;min-height:60vh}.page-shell{padding:34px 0 56px}.hero-section,.content-section{margin:0 auto 24px}.eyebrow{margin:0 0 8px;color:#8FA3C4;font-size:12px;letter-spacing:.14em;text-transform:uppercase}.hero-section h1,.page-hero h1{margin:0;color:#E8F0FF;font-size:24px;line-height:1.3}.hero-section .lead,.page-hero .lead{max-width:840px;margin:14px 0 0;color:#C9D6EC}.page-hero{padding:34px 0 10px}.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 14px}.section-title h2{margin:0;font-size:20px;line-height:1.4;color:#E8F0FF}.section-title p{margin:0;color:#8FA3C4;font-size:13px}.content-card,.article-card,.feature-card,.shelf-card,.index-card,.note-card,.timeline-item,.faq-item{background:#141C2E;border:1px solid rgba(123,163,232,.18);border-radius:12px;box-shadow:0 12px 28px rgba(0,0,0,.35)}.content-card,.article-card,.note-card{padding:20px}.content-card h2,.article-card h2,.note-card h2,.feature-card h2,.shelf-card h2,.index-card h2{margin:0 0 10px;color:#E8F0FF;font-size:20px}.content-card h3,.article-card h3,.note-card h3,.feature-card h3,.shelf-card h3,.index-card h3{margin:0 0 8px;color:#E8F0FF;font-size:16px}.content-card p,.article-card p,.note-card p,.feature-card p,.shelf-card p,.index-card p{margin:0 0 12px}.content-card p:last-child,.article-card p:last-child,.note-card p:last-child,.feature-card p:last-child,.shelf-card p:last-child,.index-card p:last-child{margin-bottom:0}.muted{color:#8FA3C4}.mt-14{margin-top:14px}.mt-16{margin-top:16px}.button-row.is-left{justify-content:flex-start}.flush-title{margin:0!important}.helper{color:#6B7F9E}.media-slot{margin:0;background:#070B14;border:1px solid rgba(123,163,232,.18);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.media-slot.banner{height:260px}.media-slot.standard{height:200px}.media-slot.triple{height:180px}.media-slot.app{height:360px}.hero-copy{margin-top:18px;text-align:center}.hero-copy h1{margin:0;font-size:24px;line-height:1.3;color:#E8F0FF}.hero-copy .tagline{margin:6px 0 0;color:#A8C4F0;font-size:16px}.hero-copy p{max-width:780px;margin:12px auto 0}.button-row{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:16px}.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#A8C4F0 0%,#7BA3E8 55%,#1A3A6E 100%);color:#070B14}.btn-secondary{background:#070B14;border-color:rgba(123,163,232,.46);color:#E8F0FF}.btn:hover{transform:translateY(-1px)}.btn:focus-visible,.app-link:focus-visible,.starbox-toggle:focus-visible,.seat-link:focus-visible,.starline-search:focus-visible,.icon-button:focus-visible,.mobile-bottom a:focus-visible,.footer-grid a:focus-visible,.brand-link:focus-visible{outline:2px solid #A8C4F0;outline-offset:2px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.feature-card{padding:14px}.feature-card .media-slot{margin-bottom:14px}.number-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}.number-item{padding:14px;background:#1C2740;border:1px solid rgba(123,163,232,.18);border-radius:10px}.number-item strong{display:block;color:#A8C4F0;font-size:18px}.number-item span{display:block;margin-top:3px;color:#C9D6EC}.shelf{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.shelf-card{padding:16px;min-height:150px}.shelf-card .shelf-kicker{font-size:12px;color:#8FA3C4}.shelf-card strong{display:block;margin:4px 0 6px;color:#E8F0FF;font-size:16px}.big-list{display:grid;gap:12px}.big-item{display:grid;grid-template-columns:56px 1fr;gap:14px;padding:16px;background:#141C2E;border:1px solid rgba(123,163,232,.18);border-radius:12px}.big-item .big-no{font-size:22px;color:#A8C4F0;font-weight:700}.big-item h3{margin:0 0 5px;font-size:16px;color:#E8F0FF}.big-item p{margin:0;color:#C9D6EC}.timeline{position:relative;display:grid;gap:14px}.timeline:before{content:"";position:absolute;left:17px;top:12px;bottom:12px;width:1px;background:rgba(123,163,232,.46)}.timeline-item{position:relative;padding:16px 16px 16px 48px}.timeline-dot{position:absolute;left:11px;top:21px;width:13px;height:13px;border:3px solid #0B1220;border-radius:50%;background:#A8C4F0}.status{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:999px;background:#1C2740;color:#A8C4F0;font-size:12px}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:#1C2740;color:#C9D6EC;border:1px solid rgba(123,163,232,.18);font-size:12px}.prose{display:grid;gap:16px}.prose h2{margin:0 0 8px;font-size:20px;color:#E8F0FF}.prose h3{margin:0 0 7px;font-size:16px;color:#E8F0FF}.prose p{margin:0 0 12px}.prose ul{margin:0;padding-left:20px}.prose li{margin:5px 0}.callout{padding:16px 18px;border-left:3px solid #7BA3E8;background:#1C2740;border-radius:0 10px 10px 0;color:#C9D6EC}.app-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,360px);gap:22px;align-items:center}.app-icon-line{display:flex;align-items:center;gap:12px;margin-bottom:12px}.app-icon{width:48px;height:48px;object-fit:contain;border-radius:10px;background:#070B14}.link-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.link-list a{display:block;padding:14px;background:#141C2E;border:1px solid rgba(123,163,232,.18);border-radius:10px}.link-list a strong{display:block;color:#E8F0FF}.link-list a span{display:block;margin-top:4px;color:#8FA3C4;font-size:13px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{margin:0 0 8px;color:#E8F0FF;font-size:16px}.faq-item p{margin:0}.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.contact-card{padding:18px;border:1px solid rgba(123,163,232,.18);background:#141C2E;border-radius:12px}.contact-card h2{margin:0 0 8px;font-size:18px;color:#E8F0FF}.contact-card p{margin:0}.site-footer{background:#070B14;border-top:1px solid rgba(123,163,232,.18);color:#C9D6EC}.footer-inner{padding:28px 0 76px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand strong{display:block;color:#E8F0FF;font-size:16px}.footer-brand span{display:block;color:#8FA3C4;font-size:12px;letter-spacing:.08em}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-grid h2{margin:0 0 8px;font-size:13px;color:#A8C4F0}.footer-grid a{display:block;padding:3px 0;font-size:13px;color:#C9D6EC}.footer-grid a:hover{color:#E8F0FF}.footer-note,.footer-copy{font-size:13px}.footer-note{margin:22px 0 0;padding-top:18px;border-top:1px solid rgba(123,163,232,.18);color:#8FA3C4}.footer-copy{margin:8px 0 0;color:#6B7F9E}.site-overlay{position:fixed;inset:0;z-index:110;background:rgba(0,0,0,.58);opacity:0;pointer-events:none;transition:opacity .18s ease}.site-overlay.is-visible{opacity:1;pointer-events:auto}.starbox-panel{position:fixed;top:0;right:0;bottom:0;z-index:120;width:min(400px,86vw);background:#0B1220;border-left:1px solid rgba(123,163,232,.18);box-shadow:-20px 0 40px rgba(0,0,0,.35);transform:translateX(104%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility 0s linear .22s}.starbox-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto;transition:transform .22s ease}.starbox-head{height:74px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 16px;border-bottom:1px solid rgba(123,163,232,.18)}.starbox-brand{display:flex;align-items:center;gap:10px;min-width:0}.starbox-brand span{min-width:0}.starbox-brand strong{display:block;color:#E8F0FF}.starbox-brand small{display:block;color:#8FA3C4;font-size:11px;letter-spacing:.06em}.icon-button{min-width:56px;height:44px;border-radius:9px;border:1px solid rgba(123,163,232,.46);background:#141C2E;color:#E8F0FF;cursor:pointer}.starbox-scroll{height:calc(100% - 74px);overflow:auto;padding:16px}.starbox-group{margin-bottom:20px}.starbox-group h2{margin:0 0 8px;font-size:13px;color:#A8C4F0}.starbox-group a{display:block;padding:10px 12px;margin-bottom:6px;border-radius:10px;background:#141C2E;border:1px solid transparent}.starbox-group a:hover{border-color:rgba(123,163,232,.46)}.starbox-group strong{display:block;color:#E8F0FF;font-size:14px}.starbox-group span{display:block;margin-top:2px;color:#8FA3C4;font-size:12px;line-height:1.5}.search-layer{position:fixed;top:82px;left:50%;z-index:130;width:min(720px,calc(100% - 32px));transform:translate(-50%,-16px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility 0s linear .18s}.search-layer.is-open{opacity:1;transform:translate(-50%,0);visibility:visible;pointer-events:auto;transition:opacity .18s ease,transform .18s ease}.search-card{background:#0B1220;border:1px solid rgba(123,163,232,.46);border-radius:0 0 14px 14px;box-shadow:0 18px 36px rgba(0,0,0,.45);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.search-head strong{color:#E8F0FF;font-size:18px}.search-head p{margin:2px 0 0;color:#8FA3C4;font-size:13px}.search-label{display:block;margin-top:14px;color:#C9D6EC;font-size:13px}.search-input{width:100%;height:44px;margin-top:6px;padding:0 12px;border-radius:10px;border:1px solid rgba(123,163,232,.46);background:#070B14;color:#E8F0FF;outline:none}.search-input:focus{border-color:#A8C4F0;box-shadow:0 0 0 3px rgba(168,196,240,.12)}.search-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:12px}.search-presets a{display:flex;min-height:44px;align-items:center;justify-content:center;border-radius:10px;background:#1C2740;border:1px solid rgba(123,163,232,.18);color:#E8F0FF}.search-presets a:hover{border-color:rgba(123,163,232,.46)}.search-empty{margin:12px 0 0;color:#8FA3C4}.lock-scroll{overflow:hidden}.mobile-bottom{display:none}
@media (max-width:840px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.app-panel{grid-template-columns:1fr}.app-panel .media-slot{max-width:380px;width:100%;justify-self:center}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.number-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.starline-inner,.orbitbar-inner,.footer-inner,.container{width:calc(100% - 32px)}.orbitbar-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-link{max-width:120px}.brand-logo{max-width:110px;height:26px}.brand-fallback{font-size:15px}.starbox-toggle{min-width:64px}.app-link{padding:0 10px;min-width:70px}.seatbar{display:none}.site-main{padding-top:82px}.page-shell{padding-top:26px;padding-bottom:32px}.page-hero{padding-top:26px}.grid-3,.grid-2,.grid-4,.shelf,.contact-grid,.link-list{grid-template-columns:1fr}.media-slot.banner{height:260px}.media-slot.triple{height:180px}.media-slot.standard{height:200px}.media-slot.app{height:340px}.hero-copy{text-align:left}.button-row{justify-content:flex-start}.number-grid{grid-template-columns:1fr 1fr}.big-item{grid-template-columns:44px 1fr}.footer-inner{padding-bottom:28px}.search-layer{top:0;left:0;right:0;bottom:0;width:100%;height:100%;transform:none;background:#070B14;overflow:auto}.search-layer.is-open{transform:none}.search-card{min-height:100%;border:0;border-radius:0;padding:calc(24px + env(safe-area-inset-top)) 16px 32px;box-shadow:none}.search-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:100;display:grid;grid-template-columns:repeat(5,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#070B14;border-top:1px solid rgba(123,163,232,.18)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;font-size:12px;color:#C9D6EC}.mobile-bottom a.is-active{background:#7BA3E8;color:#070B14;font-weight:700}.starbox-panel{z-index:120}.site-overlay{z-index:110}.starline,.orbitbar{z-index:100}.section-title{align-items:flex-start;flex-direction:column;gap:4px}.app-panel{gap:16px}}
@media (max-width:380px){.starline-name{max-width:220px}.app-link{font-size:12px;padding:0 8px}.starbox-toggle{font-size:13px;min-width:58px}.number-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.site-overlay,.starbox-panel,.search-layer{transition:none!important}}