/* 地方編：夜の運行表示盤ふう（黒い盤に路線色） */
.region { --panel: #16181d; --panel-2: #22262e; --panel-ink: #eceef1; --panel-dim: #8b929c; }
.region .hd { border-bottom: 3px solid #000; box-shadow: inset 0 -1px 0 #2a2f37; }
.region .hd-nav a.on { background: #eceef1; color: #111; }
.region .tl { background: var(--panel); border-top-color: #000; }
.region .tl-b.play { background: #f1ecdc; color: #111; }
.co-chips { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.co-chips span { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.co-chips i { width: 16px; height: 4px; border-radius: 2px; display: inline-block; }
.region .app { height: calc(100vh - 58px - 150px - 42px); }
@media (max-width: 900px) { .region .app { height: auto; } }