:root{color-scheme:dark;--bg:#08080B;--deep:#050508;--panel:#111116;--card:#17171E;--muted:#B9BBC5;--white:#F5F5F7;--red:#FF4252;--border:rgba(255,255,255,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--white);font:16px/1.7 system-ui,-apple-system,"Microsoft Yahei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #ff7782;outline-offset:3px}.container{width:min(1120px,calc(100% - 32px));margin-inline:auto}img{max-width:100%;height:auto;object-fit:contain;object-position:center;display:block}.site-header{position:sticky;top:0;z-index:20;background:#050508;border-bottom:1px solid rgba(255,66,82,.35)}.topbar{min-height:70px;display:flex;align-items:center;gap:19px;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.brand b{font-size:23px;font-weight:850;color:#fff;letter-spacing:.03em}.brand small{font-size:10px;color:#E3E3E8;letter-spacing:.11em}.brand-image{max-height:26px;width:auto}.desktop-nav,.header-actions{display:flex;align-items:center;gap:3px}.desktop-nav a{padding:10px 11px;white-space:nowrap;border-radius:7px;font-size:14px}.desktop-nav a:hover,.desktop-nav a.active{background:#951A28;color:#fff}.header-actions{gap:8px}.utility,.app-shortcut{color:#fff;background:#19191f;border:1px solid rgba(255,66,82,.35);padding:7px 11px;border-radius:8px;font-size:13px;white-space:nowrap}.utility:hover,.app-shortcut:hover{box-shadow:0 0 15px rgba(227,43,57,.22);border-color:var(--red)}.categorybar{background:#111116;border-bottom:1px solid var(--border)}.cat-links{display:flex;align-items:center;gap:32px}.cat-links a{font-size:13px;padding:10px 1px;color:#E3E3E8;border-bottom:2px solid transparent;white-space:nowrap}.cat-links a:hover,.cat-links a.selected{color:#fff;border-color:var(--red)}main{padding-bottom:65px;min-height:50vh}h1,h2,h3{line-height:1.3;letter-spacing:.01em}p{margin:0 0 1.2em;color:#E3E3E8}.eyebrow{font-size:12px;color:#ff6472;letter-spacing:.14em;font-weight:750}.hero{display:grid;grid-template-columns:3fr 2fr;gap:30px;padding:50px 0 35px;align-items:center}.hero h1{font-size:42px;margin:13px 0 20px}.hero-copy>p{max-width:650px;line-height:1.9}.hero-art{background:linear-gradient(140deg,#221117,#111116 65%);border:1px solid rgba(255,66,82,.22);border-radius:13px;min-height:220px;padding:23px;display:flex;flex-direction:column;justify-content:space-between;gap:12px}.hero-highlight span{font-size:12px;color:#ff7580}.hero-highlight h2{font-size:23px;margin:10px 0}.hero-highlight p{font-size:14px;margin:0}.cover-image{max-height:250px;width:100%;object-fit:contain}.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:21px}.btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:10px 19px;border-radius:8px;font-size:14px;font-weight:700}.btn.primary{background:linear-gradient(135deg,#FF4252,#E32B39,#951A28);color:#fff}.btn.secondary{background:#19191f;border:1px solid rgba(255,66,82,.4);color:#fff}.btn:hover{filter:brightness(1.15)}.home-section{margin:26px 0 50px}.section-heading{display:flex;align-items:end;gap:17px;margin-bottom:19px}.section-heading h2{font-size:27px;margin:0}.focus-grid,.three-col,.two-col{display:grid;gap:18px}.focus-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card{min-width:0;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px;box-shadow:0 14px 36px rgba(0,0,0,.17)}.feature-card h3{font-size:21px;margin:9px 0}.feature-card p{font-size:15px}.feature-card.wide{grid-column:1/-1;display:flex;align-items:center;gap:25px}.feature-card.wide>.card-image{max-width:38%}.card-image,.section-image{max-height:185px;max-width:100%;margin:0 auto 12px;object-fit:contain}.text-link{display:inline-flex;min-height:44px;align-items:center;color:#ff6775;font-weight:700;font-size:14px}.text-link:hover{text-decoration:underline}.explore-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:20px}.explore-steps{display:grid;gap:12px}.explore-steps a,.service-links a,.route-links a{background:#19191f;border:1px solid rgba(255,66,82,.22);padding:14px 18px;border-radius:8px;min-height:46px}.explore-steps a:hover,.service-links a:hover,.route-links a:hover{border-color:#ff4252}.mobile-feature{display:grid;grid-template-columns:1.6fr 1fr;gap:35px;align-items:center;background:#111116;border:1px solid var(--border);padding:29px;border-radius:13px}.mobile-feature h2{font-size:27px}.mobile-art{display:flex;flex-direction:column;align-items:center;gap:15px}.app-visual{max-height:420px;width:auto;max-width:100%}.app-icon{max-width:65px;max-height:65px}.service-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.breadcrumbs{font-size:13px;color:#B9BBC5;margin-top:24px}.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs span{margin:0 3px}.page-head{padding:30px 0 22px;border-bottom:1px solid rgba(255,66,82,.3)}.page-head h1{font-size:32px;margin:8px 0 12px}.page-head p{font-size:17px;max-width:820px}.article-body{max-width:1060px;margin:27px auto 60px}.editorial-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,230px);gap:28px;padding:28px 0;border-bottom:1px solid var(--border)}.editorial-section:has(>.section-copy:only-child){display:block}.section-copy{max-width:830px}.editorial-section h2{font-size:24px;margin:0 0 18px;color:#fff}.editorial-section p{font-size:16px;line-height:1.95}.editorial-section p:last-child{margin-bottom:0}.section-image{max-height:190px;align-self:center}.info-aside,.route-links{padding:20px;border:1px solid rgba(255,66,82,.25);border-radius:12px;margin-top:25px;background:#111116}.route-links{display:flex;flex-wrap:wrap;gap:12px}.route-links h2{width:100%}.faq-entry{padding:22px 0;border-bottom:1px solid var(--border);max-width:920px}.faq-entry h2{font-size:20px;margin:0 0 10px}.faq-entry p{line-height:1.85}.site-footer{background:#050508;border-top:1px solid rgba(255,66,82,.4)}.footer-main{display:grid;grid-template-columns:1fr 2.4fr;gap:44px;padding:40px 0 25px}.footer-brand p{font-size:13px;line-height:1.9;margin-top:20px}.footer-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.footer-groups h2{font-size:15px;color:#fff;margin:0 0 12px}.footer-groups a{display:block;font-size:13px;color:#cfd0d6;padding:3px 0}.footer-groups a:hover{color:#ff7885}.legal{border-top:1px solid var(--border);padding:17px 0;color:#B9BBC5;font-size:12px}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:25}.overlay[hidden],.panel[hidden]{display:none!important;visibility:hidden!important;pointer-events:none!important}.panel{position:fixed;z-index:30;background:#111116;color:#fff;border:1px solid rgba(255,66,82,.36);box-shadow:0 14px 36px rgba(0,0,0,.4);padding:22px;max-height:calc(100dvh - 86px);overflow-y:auto}.panel-menu{top:72px;left:50%;transform:translateX(-50%);width:min(1050px,calc(100vw - 32px));border-radius:12px}.panel-search{top:72px;right:max(16px,calc((100vw - 1120px)/2));width:min(460px,calc(100vw - 32px));border-radius:12px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.panel-heading button{background:#19191f;color:#fff;border:1px solid #9b3340;border-radius:7px;min-height:44px;padding:7px 13px}.menu-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.menu-groups section{min-width:0}.menu-groups h2{font-size:17px;margin:0 0 5px}.menu-note{font-size:12px;color:#B9BBC5}.menu-links{display:flex;flex-wrap:wrap;gap:7px}.menu-links a{background:#19191f;border:1px solid var(--border);border-radius:6px;padding:7px 12px;min-height:44px}.menu-links a:hover{border-color:#ff4252}.panel-search label{font-size:13px;display:block;margin-bottom:8px}.panel-search input{display:block;width:100%;background:#050508;color:#fff;border:1px solid #745059;border-radius:7px;padding:11px 13px;margin-bottom:14px}.search-results section{padding-top:7px}.search-results h3{font-size:13px;color:#ff7480}.search-results a{display:inline-flex;align-items:center;min-height:44px;margin:4px 8px 5px 0;padding:7px 12px;border:1px solid var(--border);border-radius:6px}.search-results a:hover{border-color:var(--red)}.empty-search{font-size:14px}.panel-open{overflow:hidden}.mobile-bottom{display:none}
@media(max-width:1050px){.desktop-nav{gap:0}.desktop-nav a{font-size:12px;padding:8px 6px}.brand small{display:none}}
@media(max-width:850px){.desktop-nav,.categorybar,.app-shortcut{display:none}.topbar{min-height:56px}.brand small{display:inline;font-size:9px}.header-actions{margin-left:auto}.utility{min-height:44px}.panel-menu,.panel-search{top:57px;max-height:calc(100dvh - 64px)}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.three-col{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-main{grid-template-columns:1fr}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;z-index:21;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:#050508;border-top:1px solid #951A28;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:54px;font-size:13px;color:#fff}.mobile-bottom a:hover,.mobile-bottom a:focus-visible{background:#951A28}.site-footer{padding-bottom:calc(58px + env(safe-area-inset-bottom))}}
@media(max-width:600px){.container{width:calc(100% - 32px)}.hero,.mobile-feature,.explore-layout{grid-template-columns:1fr}.hero{padding:31px 0 15px;gap:20px}.hero h1{font-size:31px}.hero-art{min-height:0}.focus-grid,.three-col,.two-col{grid-template-columns:1fr}.feature-card.wide{display:block}.feature-card.wide>.card-image{max-width:100%}.feature-card{padding:19px}.section-heading h2{font-size:24px}.editorial-section{display:block;padding:22px 0}.editorial-section h2{font-size:22px}.page-head h1{font-size:29px}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-groups{grid-template-columns:1fr}.menu-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.panel-menu{width:100vw;border-radius:0;left:0;transform:none;max-height:calc(100dvh - 57px)}.panel-search{right:16px}.service-links{grid-template-columns:repeat(2,1fr)}.mobile-feature{padding:20px}.app-visual{max-height:300px}.brand b{font-size:19px}.brand small{font-size:8px;letter-spacing:0}.topbar{gap:8px}.header-actions{gap:5px}.utility{padding:7px 9px;font-size:12px}}
@media(max-width:360px){.brand small{display:none}.utility{font-size:11px;padding:7px 8px}}