:root{
    --bg:#f4f6f8;
    --text:#20262d;
    --muted:#66727f;
    --border:#dfe4e8;
    --card:#fff;
    --green:#146c43;
    --red:#b42318;
    --blue:#0d6efd;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text)}
a{color:#0b5ed7}
.card,.btn,.form-control,.table,.alert,.badge{border-radius:0!important}
.card{border-color:var(--border)}
.navbar{background:#fff}
.site-logo{height:78px;width:auto}
.hero{padding:28px 0 12px}
.hero h1{font-size:clamp(1.8rem,3vw,2.7rem);font-weight:750;letter-spacing:-.02em}
.hero p{max-width:850px;color:var(--muted)}
.metric-label{font-size:.9rem;color:var(--muted);font-weight:600}
.metric-value{font-size:2rem;font-weight:750}
.small-muted{font-size:.875rem;color:var(--muted)}
#map{height:100%;min-height:420px;border:1px solid var(--border)}
.city-map{height:390px!important;min-height:390px!important}
.cheapest{background:#dff5e6!important;font-weight:700}
.price-up{color:var(--red);font-size:11px;margin-left:4px}
.price-down{color:var(--green);font-size:11px;margin-left:4px}
.price-same{color:#7b8794;font-size:11px;margin-left:4px}
.table a{font-weight:650;text-decoration:none}
.table a:hover{text-decoration:underline}
.section-title{font-size:1.35rem;font-weight:750;margin:0 0 16px}
.content-card h2{font-size:1.45rem;margin-top:1.8rem;font-weight:750}
.content-card h2:first-child{margin-top:0}
.content-card h3{font-size:1.15rem;margin-top:1.4rem;font-weight:700}
.content-card p,.content-card li{line-height:1.7}
.link-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.link-tile{display:block;background:#fff;border:1px solid var(--border);padding:14px 16px;text-decoration:none;color:var(--text);font-weight:650}
.link-tile:hover{border-color:#9da8b2;background:#fafbfc}
.breadcrumb{font-size:.9rem}
.station-name{font-weight:650}
.status-open{color:var(--green);font-weight:650}
.status-closed{color:var(--red);font-weight:650}
.footer{border-top:1px solid var(--border);background:#fff;margin-top:30px}
.calc-result{font-size:1.25rem;font-weight:700}
@media(max-width:767px){.site-logo{height:58px}.metric-value{font-size:1.65rem}.hero{padding-top:18px}#map{min-height:330px}}