*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0E0E0E;color:#F7F1DE;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.82;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#E8B84A;text-underline-offset:3px}img{max-width:100%}button{font:inherit}.site-header{position:sticky;top:0;z-index:9999;background:rgba(17,17,17,.98);border-bottom:1px solid rgba(232,184,74,.22);backdrop-filter:blur(10px)}.header-shell{max-width:1140px;min-height:68px;margin:auto;padding:0 18px;display:flex;align-items:center;gap:24px}.site-logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}.site-logo img{height:38px;width:auto;max-width:156px;object-fit:contain}.logo-fallback{color:#E8B84A;letter-spacing:.12em;white-space:nowrap}.nav-core{display:flex;align-items:center;gap:4px;margin-left:auto}.nav-core a{position:relative;color:#E7D7B0;text-decoration:none;font-weight:700;padding:8px 9px;white-space:nowrap}.nav-core a:after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:2px;background:#E8B84A;transform:scaleX(0);transition:.18s}.nav-core a:hover:after,.nav-core a.is-current:after{transform:scaleX(1)}.nav-core a.is-current{color:#E8B84A}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:92px;padding:0 18px;background:linear-gradient(180deg,#F6D56A 0%,#E8B84A 55%,#C8962E 100%);color:#14110A;border-radius:10px;text-decoration:none;font-weight:800;box-shadow:0 8px 20px rgba(200,150,46,.20)}.header-action{margin-left:8px;flex:0 0 auto}.menu-btn{display:none}.channel-strip{background:#151515;border-bottom:1px solid rgba(232,184,74,.12)}.channel-shell{max-width:1140px;margin:auto;padding:7px 18px;display:flex;gap:3px;overflow-x:auto;scrollbar-width:thin}.channel-shell a{color:#AFA38D;text-decoration:none;white-space:nowrap;font-size:14px;padding:5px 8px;border-radius:7px}.channel-shell a:hover,.channel-shell a.is-current{color:#E8B84A;background:#202020}.mobile-drawer,.drawer-mask{display:none}.noscript-nav{max-width:1140px;margin:12px auto;padding:12px 18px;background:#171717;display:flex;gap:14px;flex-wrap:wrap}main{min-height:60vh}.wrap{max-width:1140px;margin:auto;padding:0 18px}.reading{max-width:800px;margin:auto}.section{padding:54px 0}.section-compact{padding:30px 0}.masthead{padding:58px 0 32px}.mast-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:36px;align-items:end}.kicker{display:inline-flex;align-items:center;gap:10px;color:#E8B84A;font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.kicker:before{content:"";width:32px;height:1px;background:#E8B84A}.masthead h1,.page-head h1{margin:10px 0 14px;color:#F2C85C;font-size:clamp(30px,4.3vw,48px);line-height:1.18;letter-spacing:-.02em}.masthead p,.page-head p{margin:0;color:#D5C7AA;font-size:18px}.mast-side{border-left:1px solid rgba(232,184,74,.35);padding-left:24px;color:#AFA38D}.mast-side strong{display:block;color:#F7F1DE;margin-bottom:8px}.mast-side a{display:inline-block;margin-top:10px}.page-head{padding:46px 0 28px;border-bottom:1px solid rgba(232,184,74,.14)}.breadcrumb{font-size:14px;color:#8E8372;margin-bottom:8px}.breadcrumb a{color:#BCAF95}.media{position:relative;width:100%;overflow:hidden;border-radius:14px;background:#1B1B1B;aspect-ratio:16/9;border:1px solid rgba(232,184,74,.13)}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block}.media-placeholder{position:absolute;inset:0;background:radial-gradient(circle at 35% 20%,#242424 0,#171717 42%,#0B0B0B 100%)}.poster-media{max-width:1040px;height:210px;aspect-ratio:auto;margin:auto}.feature-media{height:220px;aspect-ratio:auto}.card-media{height:166px;aspect-ratio:auto}.poster-frame{max-width:1070px;margin:auto;padding:10px;background:#161616;border:1px solid rgba(232,184,74,.18);border-radius:18px}.route-board{border-top:1px solid #E8B84A;border-bottom:1px solid rgba(232,184,74,.20)}.route-row{display:grid;grid-template-columns:78px 1fr auto;gap:20px;align-items:center;padding:19px 4px;border-bottom:1px solid rgba(232,184,74,.12);text-decoration:none;color:#F7F1DE}.route-row:last-child{border-bottom:0}.route-no{font-size:12px;color:#8E8372;letter-spacing:.18em}.route-row strong{color:#E8B84A;font-size:18px}.route-row span:last-child{color:#8E8372}.route-row:hover span:last-child{color:#E8B84A}.boundary-note{padding:22px 0;border-top:1px solid rgba(232,184,74,.34);border-bottom:1px solid rgba(232,184,74,.34);color:#D9CDB4;font-size:17px}.feature-stack{max-width:920px;margin:auto}.feature-stack .copy{padding:24px 4px 0}.app-band{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;background:#151515;border:1px solid rgba(232,184,74,.18);border-radius:18px;padding:28px}.app-band h2{margin-top:0}.article{font-size:17px}.article h2{color:#E8B84A;font-size:25px;line-height:1.35;margin:1.7em 0 .55em}.article h3{color:#E7D7B0;font-size:19px;margin:1.4em 0 .4em}.article p{margin:0 0 1.1em}.article ul,.article ol{padding-left:1.25em}.article li{margin:.52em 0}.article-intro{font-size:18px;color:#E7D7B0;border-left:3px solid #E8B84A;padding-left:17px;margin-bottom:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.split.reverse .visual{order:2}.split.reverse .copy{order:1}.info-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(232,184,74,.22);border-bottom:1px solid rgba(232,184,74,.22)}.info-rail>div,.info-rail>a{padding:18px;border-right:1px solid rgba(232,184,74,.14);text-decoration:none}.info-rail>*:last-child{border-right:0}.info-rail strong{display:block;color:#E8B84A;margin-bottom:4px}.info-rail small{color:#8E8372}.number-list{counter-reset:n;display:grid;gap:0;border-top:1px solid rgba(232,184,74,.22)}.number-list>li{list-style:none;counter-increment:n;position:relative;padding:18px 12px 18px 62px;border-bottom:1px solid rgba(232,184,74,.14)}.number-list>li:before{content:"0" counter(n);position:absolute;left:6px;top:19px;color:#E8B84A;font-weight:800;letter-spacing:.08em}.compare-table{border-top:1px solid rgba(232,184,74,.24)}.compare-row{display:grid;grid-template-columns:170px 1fr;gap:20px;padding:15px 4px;border-bottom:1px solid rgba(232,184,74,.13)}.compare-row strong{color:#E8B84A}.notice-strip{padding:18px 20px;background:#181818;border:1px solid rgba(232,184,74,.18);border-left:4px solid #E8B84A;border-radius:12px}.link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.link-block{display:block;padding:18px 20px;border:1px solid rgba(232,184,74,.16);border-radius:12px;text-decoration:none;background:#171717}.link-block strong{display:block;color:#E8B84A}.link-block span{color:#AFA38D;font-size:14px}.related{margin-top:28px;padding-top:18px;border-top:1px solid rgba(232,184,74,.18)}.related strong{display:block;color:#C9BBA0;margin-bottom:7px}.related a{margin-right:14px;white-space:nowrap}.faq-list{display:grid;gap:12px}.faq-item{padding:18px 20px;background:#171717;border-left:3px solid #E8B84A;border-radius:0 12px 12px 0}.faq-item h2{margin:0 0 6px;color:#E8B84A;font-size:19px}.faq-item p{margin:0}.service-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.service-index section{padding:20px;background:#171717;border:1px solid rgba(232,184,74,.14);border-radius:14px}.service-index strong{color:#E8B84A;display:block;margin-bottom:8px}.service-index a{display:block;padding:5px 0}.contact-list{display:grid;gap:12px}.contact-list div{padding:18px;border-bottom:1px solid rgba(232,184,74,.15)}.side-float{position:fixed;right:10px;top:34%;z-index:8000;width:112px;background:#0B0B0B;border:1px solid rgba(232,184,74,.26);border-radius:12px;padding:8px;display:grid;gap:7px}.side-float>a:not(.main-btn){color:#E8B84A;text-decoration:none;text-align:center;padding:7px 4px;border-radius:8px;background:#171717;font-size:13px}.side-float .main-btn{min-width:0;width:100%;padding:0 8px;font-size:13px}.mobile-bottom{display:none}.site-footer{background:#070707;border-top:1px solid #E8B84A;margin-top:56px}.footer-shell{max-width:1140px;margin:auto;padding:38px 18px;display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:28px}.footer-shell section>strong{display:block;color:#E8B84A;margin-bottom:9px}.footer-shell a{display:block;color:#C9BBA0;text-decoration:none;padding:3px 0}.footer-brand p{color:#8E8372;max-width:320px}.footer-logo img{height:38px;width:auto;object-fit:contain}.footer-bottom{text-align:center;padding:18px;color:#8E8372;font-size:13px;border-top:1px solid rgba(232,184,74,.16)}.pill-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}.pill-links a{padding:7px 11px;border:1px solid rgba(232,184,74,.24);border-radius:999px;text-decoration:none}.quiet-list{border-top:1px solid rgba(232,184,74,.18)}.quiet-list a{display:grid;grid-template-columns:1fr auto;gap:18px;padding:13px 2px;border-bottom:1px solid rgba(232,184,74,.13);text-decoration:none}.quiet-list small{color:#8E8372}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:1180px){.side-float{display:none}}
@media(max-width:980px){body{padding-bottom:64px}.header-shell{min-height:62px;padding:0 12px;justify-content:space-between}.nav-core{display:none}.menu-btn{display:inline-flex;align-items:center;gap:3px;flex-direction:column;justify-content:center;width:62px;height:42px;background:transparent;border:0;color:#E8B84A}.menu-btn span{display:block;width:20px;height:1px;background:#E8B84A}.menu-btn b{font-size:10px;line-height:1}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{height:34px;max-width:140px}.header-action{height:38px;min-width:78px;padding:0 12px;font-size:14px;margin-left:auto}.channel-strip{display:none}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#161616;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.45);overflow-y:auto;padding-bottom:30px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:15px;border-bottom:1px solid rgba(232,184,74,.22)}.drawer-logo img{height:34px;width:auto;object-fit:contain}.drawer-close{background:#111;border:1px solid rgba(232,184,74,.4);color:#E8B84A;border-radius:8px;padding:7px 10px}.drawer-group{padding:14px 16px;border-bottom:1px solid rgba(232,184,74,.12)}.drawer-group strong{display:block;color:#E8B84A;margin-bottom:7px}.drawer-group a{display:block;color:#E7D7B0;text-decoration:none;padding:7px 0}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#0C0C0C;border-top:1px solid #E8B84A;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;text-decoration:none;color:#E7D7B0;padding:12px 4px;font-weight:700}.mast-grid,.split,.app-band{grid-template-columns:1fr}.mast-side{border-left:0;border-top:1px solid rgba(232,184,74,.25);padding:18px 0 0}.info-rail{grid-template-columns:1fr}.info-rail>div,.info-rail>a{border-right:0;border-bottom:1px solid rgba(232,184,74,.12)}.info-rail>*:last-child{border-bottom:0}.service-index{grid-template-columns:1fr 1fr}.footer-shell{grid-template-columns:1fr 1fr}.split.reverse .visual,.split.reverse .copy{order:initial}.poster-media{height:150px}.feature-media{height:auto;aspect-ratio:16/9}.app-band .visual{order:-1}.section{padding:38px 0}.masthead{padding:40px 0 24px}}
@media(max-width:560px){.wrap{padding:0 14px}.masthead h1,.page-head h1{font-size:29px}.masthead p,.page-head p,.article{font-size:16px}.route-row{grid-template-columns:48px 1fr auto;gap:10px;padding:16px 0}.route-row span:last-child{font-size:0}.route-row span:last-child:after{content:"→";font-size:18px}.link-grid,.service-index,.footer-shell{grid-template-columns:1fr}.compare-row{grid-template-columns:1fr;gap:4px}.poster-media{height:132px}.section{padding:30px 0}.section-compact{padding:22px 0}.app-band{padding:20px}.quiet-list a{grid-template-columns:1fr}.main-btn{min-width:74px}.site-logo img{max-width:120px}}