:root{--bg:#f7f6f3;--surface:#ffffff;--ink:#22252b;--ink-soft:#5c6470;--ink-faint:#8a919c;--line:#e4e1da;--blue:#16457c;--blue-dark:#0e3260;--saffron:#d97b2c;--saffron-soft:#fdf1e5;--green:#2e7d4f;--green-soft:#e9f5ee;--red:#b3402f;--red-soft:#faeeec;--radius:10px;--shadow:0 1px 2px rgba(30,35,45,0.06),0 4px 14px rgba(30,35,45,0.05)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15.5px;line-height:1.55;min-height:100vh;display:flex;flex-direction:column}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:880px;margin:0 auto;padding:0 20px}main.container{flex:1 1;padding-top:28px;padding-bottom:56px}.site-header{background:var(--blue);border-bottom:3px solid var(--saffron)}.header-inner{justify-content:space-between;height:58px}.header-inner,.logo{display:flex;align-items:center}.logo{gap:10px;color:#fff}.logo:hover{text-decoration:none}.logo-mark{background:var(--saffron);color:#fff;font-weight:700;font-size:13px;letter-spacing:.5px;border-radius:6px;padding:3px 7px}.logo-text{font-weight:650;font-size:17px;letter-spacing:.2px}.site-nav{display:flex;gap:22px}.site-nav a{color:rgba(255,255,255,.85);font-size:14.5px;font-weight:500}.site-nav a:hover{color:#fff;text-decoration:none}.site-footer{border-top:1px solid var(--line);padding:18px 0;color:var(--ink-faint);font-size:13px}.page-title{font-size:26px;font-weight:700;letter-spacing:-.3px;margin-bottom:6px}.page-sub{color:var(--ink-soft);margin-bottom:26px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.section-heading{font-size:13px;font-weight:650;text-transform:uppercase;letter-spacing:.8px;color:var(--ink-soft);margin:30px 0 12px}.badge{display:inline-block;font-size:12px;font-weight:600;border-radius:999px;padding:2px 10px;white-space:nowrap}.badge.blue{background:#e8eef7;color:var(--blue)}.badge.saffron{background:var(--saffron-soft);color:#a35a1b}.badge.green{background:var(--green-soft);color:var(--green)}.muted{color:var(--ink-soft)}.small{font-size:13px}.mono{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.search-hero{padding:26px;margin-bottom:8px}.search-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.field{flex:1 1;min-width:200px;position:relative}.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;text-transform:uppercase;letter-spacing:.6px}.field input{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink)}.field input:focus{outline:2px solid var(--blue);outline-offset:-1px;border-color:var(--blue)}.swap-btn{border:1px solid var(--line);background:#fff;border-radius:8px;width:42px;height:42px;font-size:16px;cursor:pointer;color:var(--ink-soft);flex-shrink:0}.swap-btn:hover{background:var(--bg)}.search-btn{background:var(--blue);color:#fff;border:none;border-radius:8px;padding:11px 26px;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;flex-shrink:0}.search-btn:hover{background:var(--blue-dark)}.search-btn:disabled{opacity:.5;cursor:default}.search-btn.loading:disabled{opacity:1;cursor:progress}.spinner{display:inline-block;width:13px;height:13px;margin-right:8px;vertical-align:-1px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.suggestions{position:absolute;top:100%;left:0;right:0;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);z-index:20;max-height:260px;overflow-y:auto}.suggestion{display:block;width:100%;text-align:left;padding:9px 12px;border:none;background:none;cursor:pointer;font-size:14.5px;font-family:inherit;color:var(--ink)}.suggestion.active,.suggestion:hover{background:#f0f4fa}.suggestion .code{margin-left:6px}.suggestion .code,.suggestion .place{color:var(--ink-faint);font-size:12.5px}.suggestion .place{display:block}.journey-card{padding:18px 20px;margin-bottom:12px}.journey-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}.train-name{font-weight:650;font-size:15.5px}.train-number{color:var(--ink-faint);font-size:13.5px;margin-left:6px}.leg{display:grid;grid-template-columns:90px 1fr 90px;grid-gap:10px;gap:10px;align-items:center;padding:8px 0}.leg-time{font-size:17px;font-weight:650;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.leg-time.right{text-align:right}.leg-station{font-size:13px;color:var(--ink-soft)}.leg-station.right{text-align:right}.leg-track{position:relative;height:2px;background:var(--line);border-radius:2px}.leg-track:after,.leg-track:before{content:"";position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--blue)}.leg-track:before{left:0}.leg-track:after{right:0}.leg-meta{text-align:center;font-size:12.5px;color:var(--ink-faint);margin-top:-4px}.change-note{display:flex;align-items:center;gap:8px;margin:6px 0;padding:7px 12px;background:var(--saffron-soft);border-radius:8px;font-size:13.5px;color:#8a4d16}.timeline{list-style:none;padding:6px 0}.timeline li{display:grid;grid-template-columns:20px 70px 1fr auto;grid-gap:12px;gap:12px;align-items:baseline;position:relative;padding:7px 0}.timeline .dot{width:10px;height:10px;border-radius:50%;background:#fff;border:2px solid var(--blue);justify-self:center;align-self:center;z-index:1}.timeline li:first-child .dot,.timeline li:last-child .dot{background:var(--blue)}.timeline li:before{content:"";position:absolute;left:9px;top:0;bottom:0;width:2px;background:var(--line)}.timeline li:first-child:before{top:50%}.timeline li:last-child:before{bottom:50%}.timeline .t{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:600;font-size:14px}.timeline .dist{color:var(--ink-faint);font-size:13px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.data-table{width:100%;border-collapse:collapse;font-size:14.5px}.data-table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--ink-soft);font-weight:650}.data-table td,.data-table th{padding:10px 14px;border-bottom:1px solid var(--line)}.data-table tr:last-child td{border-bottom:none}.data-table td.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:12px;gap:12px;margin-bottom:8px}.stat-tile{padding:16px 18px}.stat-value{font-size:26px;font-weight:700;letter-spacing:-.5px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-label{color:var(--ink-soft);font-size:13px;margin-top:2px}.skeleton{background:linear-gradient(90deg,#ecebe7 25%,#f5f4f1 50%,#ecebe7 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:8px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state,.error-state{text-align:center;padding:48px 24px}.empty-state .icon,.error-state .icon{font-size:34px;margin-bottom:10px}.empty-state h3,.error-state h3{font-size:17px;margin-bottom:6px}.empty-state p,.error-state p{color:var(--ink-soft);max-width:420px;margin:0 auto}.error-state{border:1px solid #f0d9d4;background:var(--red-soft);border-radius:var(--radius)}.error-state h3{color:var(--red)}.retry-btn{margin-top:14px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 18px;font-size:14px;font-family:inherit;cursor:pointer}.retry-btn:hover{background:var(--bg)}.route-pill{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-soft);margin-bottom:20px;flex-wrap:wrap}.route-pill strong{color:var(--ink)}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 13px;font-size:13.5px;color:var(--ink)}.chip:hover{border-color:var(--blue);color:var(--blue);text-decoration:none}@media (max-width:560px){.leg{grid-template-columns:70px 1fr 70px}.search-row{flex-direction:column;align-items:stretch}.swap-btn{display:none}}