:root{--ink:#172d2e;--deep:#123f3d;--teal:#137d76;--mint:#dff4e8;--cream:#fffaf0;--gold:#e3a62e;--orange:#e66d32;--muted:#607879;--line:rgba(23,45,46,.14);--max:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.6 "Microsoft YaHei",system-ui,sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:white;padding:.7rem}.header{height:76px;position:sticky;z-index:20;top:0;display:flex;align-items:center;gap:2rem;padding:0 max(1.2rem,calc((100vw - var(--max))/2));background:rgba(255,250,240,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:.7rem;white-space:nowrap}.coin-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--gold);color:#fff;font:bold 1.45rem Georgia;box-shadow:4px 4px 0 #f5d889}.brand b{display:block;font-size:1.1rem}.brand small{display:block;color:var(--muted);font-size:.54rem;letter-spacing:.15em}.nav{display:flex;gap:clamp(1rem,3vw,2.7rem);margin-left:auto;color:#476465;font-size:.88rem}.nav a{padding:.5rem 0;border-bottom:2px solid transparent}.nav a:hover{color:var(--teal);border-color:var(--teal)}.header-cta,.download-button{display:inline-flex;align-items:center;gap:.7rem;background:var(--orange);color:#fff;border-radius:8px;box-shadow:0 5px 0 #b44922;transition:.2s}.header-cta{min-height:48px;padding:.55rem 1rem}.header-cta span,.mobile-cta span{display:grid;place-items:center;width:27px;height:27px;border-radius:7px;background:#fff;color:var(--orange);font-size:1.2rem;font-weight:bold}.header-cta b{font-size:.9rem}.nav-toggle{display:none}.opening{min-height:calc(100svh - 76px);position:relative;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;background:var(--mint)}.opening:after{content:"";position:absolute;z-index:0;left:0;bottom:0;width:57%;height:38%;background:linear-gradient(130deg,transparent 49%,rgba(19,125,118,.12) 50%);pointer-events:none}.opening-copy{position:relative;z-index:2;align-self:center;padding:clamp(4rem,8vw,8rem) clamp(1.2rem,7vw,7rem)}.overline,.section-label{margin:0 0 1rem;color:var(--teal);font-size:.7rem;font-weight:bold;letter-spacing:.15em}.overline i{display:inline-block;width:38px;height:2px;background:var(--gold);margin:0 .5rem;vertical-align:middle}.opening h1,.section h2{margin:0;font-weight:900;line-height:.94;letter-spacing:0}.opening h1{font-size:clamp(5rem,10vw,8.8rem);color:var(--deep)}h1 em,h2 em{font-style:normal;color:var(--orange)}.lead{max-width:31rem;margin:1.8rem 0 2rem;color:#4c6868;font-size:1.05rem}.opening-action{display:flex;align-items:center;gap:1rem}.download-button{min-height:68px;min-width:225px;padding:.8rem 1rem}.download-button:hover,.header-cta:hover{transform:translateY(3px);box-shadow:0 2px 0 #b44922}.download-symbol{display:grid;place-items:center;width:30px;height:30px;background:#fff;color:var(--orange);border-radius:8px;font-weight:bold;font-size:1.3rem}.download-button b{display:block;font-size:.96rem;line-height:1.2}.download-button small{display:block;font-size:.65rem;opacity:.86}.download-button strong{margin-left:auto;font-size:1.25rem}.opening-action p{margin:0;color:#527070;font-size:.78rem;line-height:1.45}.opening-action p small{color:#789090}.opening-photo{position:relative;min-height:560px;overflow:hidden}.opening-photo img{width:100%;height:100%;object-fit:cover;object-position:center}.opening-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--mint),transparent 24%),linear-gradient(0deg,rgba(15,53,50,.3),transparent 50%)}.photo-note{position:absolute;z-index:2;right:clamp(1.2rem,5vw,5rem);bottom:clamp(2rem,8vw,6rem);display:grid;gap:.15rem;padding:1rem 1.2rem;background:#fffaf0;border-left:5px solid var(--orange);box-shadow:0 12px 30px rgba(17,58,57,.18)}.photo-note span{font-size:.64rem;letter-spacing:.15em;color:var(--teal)}.photo-note b{font-size:1.4rem}.photo-note small{font-size:.75rem;color:var(--muted)}.opening-stats{position:absolute;z-index:3;left:clamp(1.2rem,7vw,7rem);bottom:2.2rem;display:flex;gap:2rem}.opening-stats span{display:grid;gap:.1rem}.opening-stats b{font:700 1.7rem Georgia;color:var(--teal)}.opening-stats small{font-size:.68rem;color:var(--muted)}.section{width:min(var(--max),100%);margin:auto;padding-left:clamp(1.2rem,4vw,2rem);padding-right:clamp(1.2rem,4vw,2rem)}.route{padding-top:7rem;padding-bottom:7rem}.route-heading,.business-top,.screen-title,.faq{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end}.section h2{font-size:clamp(3rem,5vw,5.5rem)}.route-heading p,.business-top>p,.screen-title>p{max-width:31rem;margin:0;color:var(--muted)}.route-board{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;margin-top:3rem}.route-map{position:relative;min-height:430px;overflow:hidden;border-radius:8px;background:#b7dcd0}.route-map img{width:100%;height:100%;min-height:430px;object-fit:cover}.route-map:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,57,54,.78),transparent 60%)}.map-caption{position:absolute;z-index:2;left:1.5rem;bottom:1.4rem;display:grid;color:#fff}.map-caption span{font-size:.64rem;letter-spacing:.15em;color:#a8f0dc}.map-caption b{font-size:1.45rem}.pin{position:absolute;z-index:2;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--orange);color:#fff;font-weight:bold;box-shadow:0 0 0 7px rgba(230,109,50,.22)}.pin-a{left:25%;top:34%}.pin-b{left:52%;top:50%}.pin-c{right:23%;top:30%}.route-list{display:grid;gap:0;margin:0;padding:0;list-style:none}.route-list li{display:grid;grid-template-columns:2.4rem 1fr;gap:1rem;padding:1.4rem 0;border-top:1px solid var(--line)}.route-list li>b{font:1.1rem Georgia;color:var(--gold)}.route-list h3{margin:0 0 .3rem;font-size:1.35rem}.route-list p{margin:0;color:var(--muted);font-size:.9rem}.route-list li.active h3{color:var(--teal)}.business{padding-top:7rem;padding-bottom:7rem;background:#eaf6ed}.business-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-template-rows:230px 230px;gap:1rem;margin-top:3rem}.business-grid article{position:relative;overflow:hidden;border-radius:8px;background:#c8dfd3}.business-grid article:first-child{grid-row:1/-1}.business-grid article:nth-child(4){grid-column:2/-1}.business-grid img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.business-grid article:hover img{transform:scale(1.04)}.business-grid article:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,47,45,.78),transparent 60%)}.business-grid article>div{position:absolute;z-index:2;left:1.2rem;bottom:1.1rem;color:#fff}.business-grid span{font-size:.62rem;letter-spacing:.15em;color:#a5f1df}.business-grid h3{margin:.25rem 0 0;font-size:1.25rem;line-height:1.2}.business-feature h3{font-size:2rem}.screens{padding-top:7rem;padding-bottom:7rem}.screen-gallery{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:245px 245px;gap:1rem;margin-top:3rem}.screen-gallery figure{position:relative;overflow:hidden;margin:0;border-radius:8px;background:#c6dcd2}.screen-gallery figure.tall{grid-row:1/-1}.screen-gallery figure.wide{grid-column:2/-1}.screen-gallery img{width:100%;height:100%;object-fit:cover}.screen-gallery figure:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,47,45,.8),transparent 58%)}.screen-gallery figcaption{position:absolute;z-index:2;left:1rem;bottom:1rem;display:grid;color:#fff}.screen-gallery b{font-size:1.1rem}.screen-gallery span{font-size:.74rem;color:#c5eee2}.download-section{background:var(--deep);color:#fff;padding:6.5rem 0}.download-inner{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.download-inner .section-label{color:#9cebd8}.download-inner h2 em{color:#9cebd8}.download-inner>div>p:last-child{max-width:31rem;color:#c8e1db}.download-card{display:flex;align-items:center;gap:1.2rem;padding:1.2rem;background:#fffaf0;color:var(--ink);border-radius:8px;box-shadow:11px 11px 0 rgba(227,166,46,.55)}.download-card>img{width:104px;height:104px;border-radius:22px}.download-card>div{display:grid;gap:.25rem;flex:1}.download-card>div>span{font-size:.63rem;letter-spacing:.13em;color:var(--teal)}.download-card>div>b{font-size:1.5rem}.download-card>div>small{font-size:.72rem;color:var(--muted);margin-bottom:.65rem}.download-card .download-button{width:100%;min-width:0;min-height:58px}.faq{padding-top:7rem;padding-bottom:7rem}.faq-list{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line)}.faq summary{display:flex;justify-content:space-between;gap:1rem;padding:1.2rem 0;cursor:pointer;font-weight:bold;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary span{color:var(--orange);font-size:1.45rem}.faq details[open] summary span{transform:rotate(45deg)}.faq details p{margin:0 0 1.2rem;color:var(--muted);font-size:.9rem}footer{display:flex;align-items:center;gap:2rem;padding:2rem max(1.2rem,calc((100vw - var(--max))/2));background:#0b292a;color:#aecdc4;font-size:.75rem}footer .brand{color:#fff}footer .coin-mark{width:29px;height:29px;font-size:1rem;box-shadow:3px 3px 0 #8a6117}footer p{margin:0}footer>span{margin-left:auto}.mobile-cta{display:none}@media(max-width:800px){.header{height:64px;gap:.7rem}.nav{position:absolute;display:none;top:64px;left:0;right:0;flex-direction:column;gap:0;padding:1rem 1.2rem;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 8px 18px rgba(17,58,57,.1)}.nav.open{display:flex}.nav a{padding:.8rem 0}.nav-toggle{display:grid;gap:5px;margin-left:auto;width:44px;height:44px;padding:10px;border:0;background:none}.nav-toggle span{height:2px;background:var(--ink)}.header-cta{padding:.4rem .55rem}.header-cta b{font-size:.78rem}.header-cta span{display:none}.opening{min-height:760px;grid-template-columns:1fr;grid-template-rows:1fr 320px}.opening-copy{padding:4rem 1.2rem 2rem}.opening h1{font-size:5.2rem}.lead{font-size:1rem;margin:1.3rem 0 1.6rem}.opening-photo{min-height:0}.opening-photo:after{background:linear-gradient(0deg,rgba(15,53,50,.3),transparent 55%)}.opening-stats{display:none}.route,.business,.screens,.faq{padding-top:5rem;padding-bottom:5rem}.route-heading,.business-top,.screen-title,.faq,.route-board,.download-inner{grid-template-columns:1fr;gap:1.5rem}.route-map{min-height:320px}.route-map img{min-height:320px}.business-grid{grid-template-columns:1fr 1fr;grid-template-rows:220px 220px 220px}.business-grid article:first-child{grid-row:1/3}.business-grid article:nth-child(4){grid-column:1/-1}.business-feature h3{font-size:1.5rem}.screen-gallery{grid-template-columns:1fr 1fr;grid-template-rows:250px 200px 200px}.screen-gallery figure.tall{grid-column:1/-1;grid-row:auto}.screen-gallery figure.wide{grid-column:1/-1}.download-section{padding:5rem 0}.download-inner{gap:2.5rem}.faq{gap:2rem}.mobile-cta{position:fixed;z-index:30;display:flex;align-items:center;justify-content:center;gap:.5rem;left:1rem;right:1rem;bottom:1rem;min-height:58px;border-radius:9px;background:var(--orange);color:#fff;box-shadow:0 6px 0 #b44922,0 14px 30px rgba(17,58,57,.25)}.mobile-cta span{width:26px;height:26px}.mobile-cta small{font-size:.68rem;opacity:.85}footer{padding-bottom:5.5rem}}
@media(max-width:500px){.brand small{display:none}.opening{min-height:720px;grid-template-rows:1fr 275px}.opening h1{font-size:4.7rem}.opening-action{display:block}.opening-action .download-button{width:100%}.opening-action p{display:none}.route-heading h2,.business-top h2,.screen-title h2,.faq h2{font-size:3rem}.business-grid{grid-template-columns:1fr;grid-template-rows:220px 220px 220px 220px}.business-grid article:first-child{grid-row:auto}.business-grid article:nth-child(4){grid-column:auto}.screen-gallery{grid-template-columns:1fr;grid-template-rows:225px 200px 200px 200px}.screen-gallery figure.tall,.screen-gallery figure.wide{grid-column:auto}.download-card{align-items:flex-start;padding:1rem}.download-card>img{width:78px;height:78px;border-radius:16px}.download-card>div>b{font-size:1.25rem}.download-card .download-button{min-height:56px}.faq summary{font-size:.95rem}footer{display:block}footer p{margin:1rem 0}footer>span{display:block}}
@media(max-width:800px){.photo-note{top:1rem;bottom:auto;right:1rem;left:auto;max-width:calc(100% - 2rem)}}
@media(max-width:500px){.photo-note{padding:.8rem 1rem}.photo-note b{font-size:1.15rem}.photo-note small{font-size:.7rem}}