:root{--ink:#111313;--paper:#f4f3ef;--white:#fff;--apricot:#ee4f22;--soft:#d7d5cf;--gray:#6e726f;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC",system-ui,sans-serif;line-height:1.72}a{color:inherit}img{max-width:100%;display:block}.atlas-header{height:72px;padding:0 max(22px,calc((100% - var(--max))/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #c8c8c4;background:rgba(244,243,239,.96);position:relative;z-index:5}.atlas-wordmark{text-decoration:none;font-size:1.2rem;font-weight:900;letter-spacing:-.04em}.atlas-wordmark span{font-size:.72rem;letter-spacing:.14em;color:var(--apricot);margin-left:12px}.route-nav{display:flex;gap:6px}.route-nav a,.route-nav span{text-decoration:none;padding:8px 10px;font-size:.88rem;border-bottom:2px solid transparent}.route-nav span,.route-nav a:hover{border-color:var(--apricot)}.route-menu{display:none;border:1px solid var(--ink);background:transparent;padding:7px 12px}.wayfinding-hero{max-width:var(--max);margin:auto;min-height:670px;display:grid;grid-template-columns:.72fr 1.28fr;align-items:stretch}.hero-copy{padding:86px 36px 66px 0;display:flex;flex-direction:column;justify-content:center}.eyebrow,.section-heading>p,.route-index header>p,.current-notice>p{font-size:.72rem;font-weight:850;letter-spacing:.17em;color:var(--apricot);text-transform:uppercase}.hero-copy h1,.inner-heading h1,.article-atlas h1,.dispatch-article h1,.lost-coordinate h1{font-size:clamp(2.8rem,5.5vw,6.4rem);line-height:.96;letter-spacing:-.065em;margin:.24em 0}.hero-lead{font-size:1.08rem;max-width:35em}.hero-actions{display:flex;gap:12px;margin:24px 0}.signal-button,.line-button{display:inline-block;padding:12px 17px;min-height:48px;border:1px solid var(--ink);text-decoration:none;font-weight:800}.signal-button{background:var(--apricot);border-color:var(--apricot);color:#fff}.line-button{background:transparent}.safe-note{font-size:.8rem;color:#5c625f}.studio-frame{margin:0;position:relative;overflow:hidden}.studio-frame img{width:100%;height:100%;object-fit:cover}.studio-frame figcaption{position:absolute;left:18px;bottom:18px;background:rgba(244,243,239,.94);padding:9px 12px;font-size:.75rem;max-width:260px}.atlas-shell{max-width:var(--max);margin:auto;padding:76px 0;border-top:1px solid #c8c8c4}.route-index header,.section-heading{display:grid;grid-template-columns:190px 1fr;gap:28px}.route-index h2,.section-heading h2,.notice-rail h2,.current-notice h2{font-size:clamp(2rem,3.7vw,4rem);line-height:1.04;letter-spacing:-.045em;margin:0 0 32px}.index-wall{margin-left:218px;background:var(--ink);color:#fff}.index-wall a{display:grid;grid-template-columns:62px 220px 1fr;gap:24px;text-decoration:none;padding:24px;border-bottom:1px solid #444}.index-wall a:hover{background:#222}.index-wall b{color:var(--apricot)}.index-wall span{color:#bfc2c0}.platform-stations{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--ink);margin-left:218px}.platform-stations>div{padding:22px;border-right:1px solid var(--ink)}.platform-stations>div:last-child{border-right:0}.platform-stations span{font-size:.72rem;color:var(--apricot);font-weight:850}.platform-stations strong{display:block;margin:12px 0}.platform-stations p{font-size:.88rem;color:#565d59}.text-route{display:inline-block;margin:24px 0 0 218px;text-underline-offset:4px}.notice-rail{background:var(--apricot);color:#fff;padding:58px max(22px,calc((100% - var(--max))/2));display:grid;grid-template-columns:1fr 1fr 170px;gap:40px;align-items:center}.notice-rail p{margin:0}.notice-rail h2{margin:0}.notice-rail a{font-weight:850}.axis-table{margin-left:218px;border-top:2px solid var(--ink)}.axis-table>div{display:grid;grid-template-columns:150px 1fr;padding:20px 8px;border-bottom:1px solid #aaa}.axis-table b{color:var(--apricot)}.route-legend-list,.article-atlas-list{border-top:2px solid var(--ink)}.route-legend-row,.atlas-article-row{display:grid;grid-template-columns:105px 1fr 1.1fr;gap:22px;padding:20px 8px;border-bottom:1px solid #aaa;text-decoration:none}.route-legend-row:hover,.atlas-article-row:hover{background:#fff}.route-legend-row time,.atlas-article-row time{color:var(--apricot)}.route-legend-row span,.atlas-article-row span{color:#5f6561}.quick-questions details{margin-left:218px;padding:18px 0;border-top:1px solid var(--ink)}.quick-questions details:last-child{border-bottom:1px solid var(--ink)}summary{cursor:pointer;font-weight:850}.coordinate-footer{background:var(--ink);color:#fff;padding:54px 22px 20px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-name{font-size:1.45rem;font-weight:900;text-decoration:none}.coordinate-footer h2{font-size:.72rem;color:var(--apricot);letter-spacing:.12em}.coordinate-footer a{display:block;color:#fff;margin:7px 0}.copyright{max-width:var(--max);margin:42px auto 0;border-top:1px solid #444;padding-top:16px;font-size:.76rem;color:#aaa}.inner-atlas,.article-atlas,.dispatch-article-shell,.lost-coordinate{max-width:980px;margin:auto;padding:58px 24px 100px}.inner-heading,.article-atlas>header,.dispatch-article>header{border-bottom:2px solid var(--ink);padding-bottom:28px}.inner-heading>span,.article-atlas>header>span{font-size:.72rem;color:var(--apricot);font-weight:850;letter-spacing:.15em}.inner-heading h1,.article-atlas h1{font-size:clamp(2.7rem,5vw,5.2rem)}.crumb{font-size:.78rem;color:#656b68}.address-map,.platform-matrix,.setup-track,.notice-ledger,.offer-proof,.review-method,.document-copy{margin-top:58px}.address-map ol,.setup-track ol{list-style:none;padding:0;counter-reset:item}.address-map li,.setup-track li{display:grid;grid-template-columns:180px 1fr;padding:22px 0;border-top:1px solid var(--ink)}.login-boundary,.security-stop,.offer-proof{margin-top:50px;background:var(--ink);color:#fff;padding:34px;display:flex;justify-content:space-between;gap:30px;align-items:center}.inner-faq{margin-top:54px}.inner-faq details{padding:16px 0;border-top:1px solid var(--ink)}.platform-matrix .platform-stations{margin-left:0}.setup-track ol{border-bottom:1px solid var(--ink)}.current-notice{margin-top:48px;border:8px solid var(--apricot);padding:38px}.notice-ledger>div{display:grid;grid-template-columns:150px 1fr;padding:18px;border-top:1px solid var(--ink)}.review-detail{margin:50px 0 0}.review-method{max-width:760px}.dispatch-article{max-width:800px}.dispatch-article h1{font-size:clamp(2.6rem,5vw,5rem)}.dispatch-article header time{color:var(--apricot)}.dispatch-article-body{font-size:1.05rem}.dispatch-article-body h2{font-size:1.75rem;line-height:1.2;margin-top:2.2em}.dispatch-article-body a{text-decoration-thickness:2px;text-underline-offset:3px;white-space:nowrap}.article-atlas-list{margin-top:50px}.lost-coordinate{min-height:68vh;display:flex;flex-direction:column;justify-content:center}.lost-coordinate>p:first-child{color:var(--apricot);font-weight:850;letter-spacing:.14em}
@media(max-width:840px){.atlas-header{height:64px;padding:0 18px}.route-menu{display:block}.atlas-header>div{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--ink)}.atlas-header>div.open{display:block}.route-nav{display:flex;flex-direction:column;padding:12px}.wayfinding-hero{display:flex;flex-direction:column;min-height:auto}.hero-copy{padding:50px 20px 34px}.hero-copy h1{font-size:3.35rem}.studio-frame{height:320px}.atlas-shell{padding:52px 20px}.route-index header,.section-heading{display:block}.route-index h2,.section-heading h2,.notice-rail h2{font-size:2.35rem}.index-wall,.platform-stations,.axis-table,.quick-questions details{margin-left:0}.index-wall a{grid-template-columns:42px 1fr}.index-wall span{grid-column:2}.platform-stations{grid-template-columns:1fr}.platform-stations>div{border-right:0;border-bottom:1px solid var(--ink)}.platform-stations>div:last-child{border-bottom:0}.text-route{margin-left:0}.notice-rail{display:block;padding:48px 20px}.notice-rail p{margin:18px 0}.route-legend-row,.atlas-article-row{grid-template-columns:82px 1fr}.route-legend-row span,.atlas-article-row span{grid-column:2}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.inner-atlas,.article-atlas,.dispatch-article-shell,.lost-coordinate{padding:40px 20px 76px}.inner-heading h1,.article-atlas h1,.dispatch-article h1{font-size:2.8rem}.address-map li,.setup-track li,.notice-ledger>div{grid-template-columns:1fr}.login-boundary,.security-stop,.offer-proof{display:block}.login-boundary a,.security-stop a,.offer-proof a{margin-top:18px}.hero-actions{flex-direction:column}.signal-button,.line-button{text-align:center}}