:root{--ink:#15211d;--paper:#f5f3ed;--line:#d9ddd2;--accent:#e8ff48;--green:#1d6550;--muted:#6b7771}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,sans-serif}.topbar{height:72px;display:flex;align-items:center;gap:32px;padding:0 34px;background:#173c32;color:#f4f6ed}.brand{font-family:Georgia,serif;color:#fff;text-decoration:none;font-size:26px;font-weight:bold;letter-spacing:-1px}.brand span{color:var(--accent)}.topbar p{margin:0;color:#c6d2cc;font-size:14px}.layout{display:grid;grid-template-columns:minmax(420px,1.55fr) minmax(370px,.8fr);min-height:calc(100vh - 110px)}.map-panel{position:relative;min-height:620px;background:#d9e2d5}#map{position:absolute;inset:0}.map-hint{position:absolute;left:24px;bottom:24px;background:#fff;padding:12px 16px;border-radius:8px;box-shadow:0 8px 24px #15211d26;font-size:13px}.sidebar{padding:42px 36px;border-left:1px solid var(--line);overflow:auto}.eyebrow,.section-title{font-size:10px;font-weight:800;letter-spacing:1.1px;color:var(--green);margin:0 0 10px}.intro h1{font:700 48px/.94 Georgia,serif;letter-spacing:-2px;margin:0 0 20px}.muted{line-height:1.55;color:var(--muted);font-size:14px;max-width:360px}.hidden{display:none}.station-picker{border-top:1px solid var(--line);margin-top:32px;padding-top:24px}.station-option{width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);padding:14px 0;color:var(--ink);cursor:pointer}.station-option:hover{color:var(--green)}.station-option strong{display:block;font-size:15px}.station-option span{font-size:12px;color:var(--muted)}.station-head{position:relative}.station-head h2{margin:0 0 22px;font:700 29px/1.1 Georgia,serif}.text-button{position:absolute;right:0;bottom:3px;border:0;background:none;text-decoration:underline;color:var(--green);cursor:pointer}.date-label{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:700;border-top:1px solid var(--line);padding:16px 0}.date-label input{font:inherit;border:1px solid var(--line);background:#fff;border-radius:5px;padding:7px}.tabs{display:grid;grid-template-columns:1fr 1fr;background:#e5e9df;border-radius:7px;padding:3px;gap:3px}.tab{border:0;background:transparent;padding:10px;border-radius:5px;font-weight:700;color:var(--muted);cursor:pointer}.tab.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px #15211d22}.result-summary{font-size:12px;color:var(--muted);padding:16px 0 8px}.train{display:grid;grid-template-columns:55px 1fr auto;gap:10px;padding:16px 0;border-bottom:1px solid var(--line)}.train time{font-weight:800;font-size:16px}.train h3{font-size:14px;margin:0 0 5px}.train p{font-size:12px;color:var(--muted);margin:0;line-height:1.35}.route-button{align-self:center;background:var(--accent);border:0;padding:8px 10px;border-radius:5px;font-size:12px;font-weight:700;cursor:pointer}.status{margin-top:28px;font-size:13px;color:var(--muted)}.status.error{color:#a32c20}dialog{border:0;border-radius:12px;width:min(560px,calc(100vw - 32px));padding:30px;box-shadow:0 24px 80px #0006}dialog::backdrop{background:#173c3275}#close-dialog{float:right;border:0;background:none;font-size:28px;cursor:pointer}.route-title{font:700 28px Georgia,serif;margin:0 35px 8px 0}.route-list{list-style:none;padding:0;margin:20px 0}.route-list li{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:14px}.route-list time{font-weight:700}@media(max-width:850px){.topbar{height:auto;min-height:62px;padding:15px 20px}.topbar p{display:none}.layout{display:flex;flex-direction:column}.map-panel{min-height:48vh}.sidebar{padding:30px 22px;border:0}.intro h1{font-size:42px}.map-hint{left:12px;bottom:12px}.train{grid-template-columns:48px 1fr auto}}