/* ============================================================ */
/* station-detail.css - 中东/全国铁路车站详情页统一共享样式 */
/* 版本号：v2.0 (2026-10-28) */
/* 更新日志：合并两套 CSS，修复单栏介绍无法铺满全宽的痛点，统一响应式 */
/* ============================================================ */

:root {
    --bg-0: #080604;
    --bg-1: #0f0c08;
    --bg-2: #16110c;
    --bg-3: #1d1711;
    --gold: #d4a24c;
    --gold-bright: #f0c674;
    --gold-deep: #b87333;
    --gold-glow: rgba(212, 162, 76, 0.25);
    --border: rgba(212, 162, 76, 0.15);
    --border-hover: rgba(212, 162, 76, 0.4);
    --text: #ede5d8;
    --text-dim: rgba(237, 229, 216, 0.7);
    --text-mute: rgba(237, 229, 216, 0.4);
    --font-mono: "SF Mono", "Consolas", "Monaco", monospace;
    --accent-blue: #5b9bd5;
    --accent-blue-dim: rgba(91, 155, 213, 0.2);
    --theme-color: #5b9bd5;
    --theme-rgb: 91, 155, 213;
    
    --signal-green: #4CAF50;
    --signal-yellow: #FFC107;
    --signal-red: #F44336;
    
    --led-lime: #b8e000;
    --led-lime-rgb: 184, 224, 0;
    --led-frame: rgba(212, 162, 76, 0.45);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    overflow-x: hidden !important;
    max-width: 100vw;
}

body {
    background: var(--bg-0);
    color: var(--text);
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-image:
        linear-gradient(rgba(212, 162, 76, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 162, 76, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    line-height: 1.6;
}

/* ========== 预加载器 ========== */
#preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(8, 6, 4, 0.96); backdrop-filter: blur(8px);
    z-index: 10000; display: flex; flex-direction: column; justify-content: center; align-items: center; transition: opacity 0.5s ease;
}
.preloader-container { width: 280px; text-align: center; }
.preloader-logo { margin-bottom: 30px; font-size: 48px; color: var(--gold); animation: pulseLogo 1.5s infinite; text-shadow: 0 0 20px var(--gold-glow); }
@keyframes pulseLogo { 0%,100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }
.progress-bar-bg { width: 100%; height: 12px; background: rgba(237, 229, 216, 0.1); border-radius: 20px; overflow: hidden; box-shadow: 0 0 8px var(--gold-glow); border: 1px solid var(--border); }
.progress-fill { width: 0%; height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-bright)); border-radius: 20px; transition: width 0.2s linear; box-shadow: 0 0 8px var(--gold); }
.progress-percent { margin-top: 16px; font-size: 28px; font-weight: bold; font-family: var(--font-mono); color: var(--gold-bright); text-shadow: 0 0 12px var(--gold-glow); letter-spacing: 2px; }
.progress-text { margin-top: 12px; font-size: 14px; color: var(--text-dim); font-family: var(--font-mono); letter-spacing: 1px; }

/* ========== HERO ========== */
.station-hero { position: relative; width: 100%; height: 620px; overflow: hidden; display: flex; align-items: flex-end; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; filter: brightness(0.5) contrast(1.05) saturate(0.85); transform: scale(1.03); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 6, 4, 0.3) 0%, rgba(8, 6, 4, 0.55) 50%, rgba(8, 6, 4, 0.98) 100%), radial-gradient(circle at 30% 40%, rgba(var(--theme-rgb), 0.1) 0%, transparent 60%); z-index: 1; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(91, 155, 213, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(91, 155, 213, 0.05) 1px, transparent 1px); background-size: 80px 80px; z-index: 1; pointer-events: none; }
.hero-scanlines { position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(212, 162, 76, 0.02) 0px, rgba(212, 162, 76, 0.02) 1px, transparent 1px, transparent 3px); z-index: 1; pointer-events: none; }
.hero-hud { position: absolute; width: 24px; height: 24px; border: 1.5px solid var(--gold); z-index: 2; pointer-events: none; opacity: 0.6; }
.hero-hud.tl { top: 24px; left: 24px; border-right: none; border-bottom: none; }
.hero-hud.tr { top: 24px; right: 24px; border-left: none; border-bottom: none; }
.hero-hud.bl { bottom: 24px; left: 24px; border-right: none; border-top: none; }
.hero-hud.br { bottom: 24px; right: 24px; border-left: none; border-top: none; }

.hero-content { position: static !important; z-index: 3; width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 48px 60px; display: flex; flex-direction: column; gap: 22px; }

/* 顶部徽章绝对定位 */
.hero-top-row { position: absolute !important; top: 40px !important; left: 48px !important; right: 48px !important; width: auto !important; display: flex !important; justify-content: space-between !important; align-items: flex-start !important; z-index: 10 !important; pointer-events: none; }
.station-badge, .hero-line-badge { pointer-events: auto; display: inline-flex; align-items: center; gap: 12px; padding: 10px 20px; background: rgba(8, 6, 4, 0.7); backdrop-filter: blur(6px); }
.station-badge { border: 1.5px solid var(--theme-color); border-radius: 4px; box-shadow: inset 0 0 20px rgba(var(--theme-rgb), 0.15); }
.station-badge-label { font-size: 0.72rem; color: var(--theme-color); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; }
.station-badge-code { font-size: 1.05rem; color: var(--text); font-weight: 700; font-family: var(--font-mono); letter-spacing: 1.5px; }
.hero-line-badge { border: 1px solid var(--border); border-radius: 100px; gap: 10px; }
.hero-line-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.hero-line-text { font-size: 0.95rem; font-weight: 600; color: var(--text); letter-spacing: 1px; }

.hero-title-block { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; position: relative; z-index: 3; }
.hero-station-name { font-size: clamp(3rem, 7vw, 5.5rem); font-weight: 900; line-height: 0.95; letter-spacing: -0.02em; background: linear-gradient(135deg, #ede5d8 0%, #f0c674 60%, #d4a24c 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; text-shadow: 0 0 60px rgba(212, 162, 76, 0.2); }
.hero-station-pinyin { font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 600; color: var(--theme-color); font-family: var(--font-mono); letter-spacing: 3px; padding-bottom: 10px; text-transform: uppercase; }
.hero-meta-line { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; font-size: 1rem; color: var(--text-dim); font-family: var(--font-mono); letter-spacing: 1px; position: relative; z-index: 3; }
.hero-meta-line .sep { color: var(--gold-deep); opacity: 0.5; }
.hero-meta-line i { color: var(--theme-color); margin-right: 6px; }

/* ========== 数据仪表盘 ========== */
.data-dashboard { max-width: 1280px; margin: -40px auto 0; padding: 0 48px; position: relative; z-index: 5; }
.dashboard-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 16px; padding: 24px; position: relative; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6); }
.dashboard-grid::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 60%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.dash-item { padding: 16px 14px; border-right: 1px dashed rgba(212, 162, 76, 0.12); text-align: center; transition: all 0.3s ease; border-radius: 8px; }
.dash-item:last-child { border-right: none; }
.dash-item:hover { background: rgba(212, 162, 76, 0.04); transform: translateY(-3px); }
.dash-icon { font-size: 1.1rem; color: var(--theme-color); margin-bottom: 10px; display: block; }
.dash-value { font-size: 1.4rem; font-weight: 800; color: var(--gold-bright); font-family: var(--font-mono); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 6px; text-shadow: 0 0 20px rgba(212, 162, 76, 0.3); }
.dash-label { font-size: 0.68rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 1.5px; text-transform: uppercase; }

/* ========== 主容器与通用布局 ========== */
.detail-main { max-width: 1280px; margin: 0 auto; padding: 0 48px 80px; position: relative; z-index: 2; }
.detail-section { padding: 80px 0; scroll-margin-top: 40px; position: relative; }
.detail-section + .detail-section { border-top: 1px solid var(--border); }
.section-head { display: flex; align-items: baseline; gap: 20px; margin-bottom: 36px; padding-bottom: 20px; border-bottom: 1px solid var(--border); position: relative; }
.section-head::after { content: ""; position: absolute; bottom: -1px; left: 0; width: 80px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); }
.section-num { font-size: 0.85rem; color: var(--gold); font-family: var(--font-mono); letter-spacing: 4px; font-weight: 600; }
.section-title { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 800; color: var(--text); letter-spacing: -0.02em; line-height: 1.2; margin: 0; flex: 1; }
.section-title i { color: var(--gold); margin-right: 12px; font-size: 0.85em; }
.section-en { font-size: 0.72rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 2px; text-transform: uppercase; }

/* ========== 01 图片档案 ========== */
.gallery-full { display: flex; flex-direction: column; gap: 16px; }
.gallery-main-wrap { position: relative; width: 100%; aspect-ratio: 21 / 9; border-radius: 14px; overflow: hidden; background: #1a1510; border: 1px solid var(--border); cursor: zoom-in; }
.gallery-main-wrap::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); z-index: 3; }
.gallery-main-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s cubic-bezier(0.25, 0.8, 0.25, 1); }
.gallery-main-wrap:hover .gallery-main-img { transform: scale(1.02); }
.gallery-info-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px 28px; background: linear-gradient(to top, rgba(8, 6, 4, 0.95), rgba(8, 6, 4, 0.4) 60%, transparent); display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; z-index: 2; flex-wrap: wrap; }
.gallery-info-left { flex: 1; min-width: 0; }
.gallery-img-title { font-size: 1.1rem; color: var(--text); font-weight: 600; letter-spacing: 0.3px; margin-bottom: 6px; }
.gallery-img-desc { font-size: 0.85rem; color: var(--text-dim); line-height: 1.5; max-width: 600px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.gallery-img-year { font-size: 0.8rem; color: var(--theme-color); font-family: var(--font-mono); letter-spacing: 1px; padding: 6px 12px; background: rgba(8, 6, 4, 0.6); border: 1px solid var(--border); border-radius: 100px; backdrop-filter: blur(6px); white-space: nowrap; }
.gallery-img-year i { margin-right: 6px; }
.gallery-thumbs-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; }
.gallery-thumb { aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden; cursor: pointer; border: 1px solid var(--border); transition: all 0.25s ease; position: relative; background: #1a1510; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-thumb:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.gallery-thumb:hover img { transform: scale(1.06); }
.gallery-thumb.active { border-color: var(--theme-color); box-shadow: 0 0 0 1px var(--theme-color), 0 0 20px var(--accent-blue-dim); }
.gallery-thumb.active::after { content: ""; position: absolute; top: 8px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--theme-color); box-shadow: 0 0 12px var(--theme-color); }

/* ========== 02 运营信息 ========== */
.operation-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: stretch; min-width: 0; }
.operation-grid > * { min-width: 0; }

/* 站牌列 */
.sign-column { display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 32px 20px; position: relative; overflow: hidden; min-width: 0; }
.sign-column::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.sign-column-label { font-size: 0.7rem; color: var(--gold); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 24px; align-self: flex-start; width: 100%; }

/* 站牌与信号机 */
.sign-and-signal-wrapper { display: flex; align-items: flex-end !important; justify-content: center; gap: 20px; width: 100%; padding: 10px 0 0 0 !important; margin-bottom: 0 !important; transform: none !important; }
.railway-signal-mast { display: flex; flex-direction: column; align-items: flex-start; position: relative; height: 390px !important; padding: 0 !important; margin: 0 !important; width: 60px; top: -15px !important; }
.mast-pole { width: 10px; position: absolute; top: -12px !important; bottom: 0 !important; left: 14px !important; z-index: 1; background: linear-gradient(90deg, #1a1a1a 0%, #555 30%, #999 50%, #333 80%, #111 100%); background-image: linear-gradient(90deg, #1a1a1a 0%, #555 30%, #999 50%, #333 80%, #111 100%), repeating-linear-gradient(0deg, transparent, transparent 45px, rgba(0,0,0,0.6) 45px, rgba(0,0,0,0.6) 55px); border-radius: 5px 5px 0 0; box-shadow: 2px 0 5px rgba(0,0,0,0.8), inset 0 2px 3px rgba(255, 255, 255, 0.4); }
.signal-backboard { width: 46px; height: 82px; background: #151515; border-radius: 23px; border: 3px solid #222; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 12px 0; position: relative; z-index: 2; margin-bottom: 18px; margin-left: 8px; box-shadow: inset 0 0 15px rgba(0,0,0,0.9), 0 8px 15px rgba(0,0,0,0.8), 0 0 0 2px #0a0a0a; }
.single-board { width: 38px; height: 38px; border-radius: 50%; margin-bottom: 0; margin-left: 12px; padding: 0; gap: 0; }
.signal-light { width: 16px; height: 16px; border-radius: 50%; background: #080808; position: relative; display: flex; align-items: center; justify-content: center; box-shadow: inset 0 5px 10px rgba(0,0,0,1); transition: all 0.3s ease; }
.light-hood { position: absolute; width: 21px; height: 21px; border-radius: 50%; top: -2px; border: 1.5px solid #1a1a1a; z-index: 3; pointer-events: none; background: radial-gradient(circle, transparent 35%, rgba(15, 15, 15, 0.9) 70%); box-shadow: inset 0 8px 10px rgba(0,0,0,0.95), inset 0 -3px 6px rgba(255,255,255,0.05), 0 -2px 6px rgba(0,0,0,0.9); }
.signal-light::before { content: ""; width: 13px; height: 13px; border-radius: 50%; position: absolute; top: 4px; background: #111; transition: all 0.3s ease; }
.signal-light.active { animation: signal-pulse 1.5s infinite; }
.light-green.active::before { background: #2ecc71; box-shadow: 0 0 8px #2ecc71, 0 0 15px #2ecc71; }
.light-yellow-1.active::before, .light-yellow-2.active::before { background: #f1c40f; box-shadow: 0 0 8px #f1c40f, 0 0 15px #f1c40f; }
.light-red.active::before { background: #e74c3c; box-shadow: 0 0 8px #e74c3c, 0 0 15px #e74c3c; }
.light-white.active::before { background: #ffffff; box-shadow: 0 0 8px #ffffff, 0 0 15px #ffffff; }
@keyframes signal-pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); } 70% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); } }

.railway-station-sign-container { flex: 1; background: #22201d; border-radius: 12px; display: flex; align-items: center !important; justify-content: center; position: relative; padding: 20px; border: 1px solid rgba(255, 255, 255, 0.03); box-shadow: inset 0 0 20px rgba(0,0,0,0.5); overflow: hidden; height: 390px !important; box-sizing: border-box !important; }

/* 站牌内容 */
.content-container { display: flex !important; flex-direction: column !important; align-items: center !important; justify-content: center !important; width: 94% !important; height: 92% !important; background: rgba(255, 255, 255, 0.95) !important; border-radius: 4px !important; padding: 10px 15px 20px 15px !important; box-sizing: border-box !important; box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 1px rgba(0, 0, 0, 0.04) !important; border: 1px solid rgba(220, 220, 220, 0.3) !important; position: relative !important; z-index: 1 !important; }
.station-sign .station-name { font-size: 38px !important; font-weight: 900 !important; color: #000 !important; display: block !important; width: 100% !important; text-align: center !important; white-space: nowrap !important; margin-bottom: 5px !important; line-height: 1.1 !important; font-family: "SimHei", "Microsoft YaHei", sans-serif !important; letter-spacing: 0 !important; }
.station-sign .station-name-2 { letter-spacing: 30px !important; margin-right: -30px !important; }
.station-sign .station-name-3 { letter-spacing: 15px !important; margin-right: -15px !important; }
.station-sign .station-name-long { letter-spacing: 4px !important; margin-right: -4px !important; font-size: 34px !important; }
.station-sign .station-pinyin { font-size: 17px !important; color: #222 !important; letter-spacing: 2px !important; text-transform: uppercase !important; margin-bottom: 18px !important; font-family: Arial, sans-serif !important; font-weight: bold !important; text-align: center !important; width: auto !important; max-width: 100% !important; display: block !important; white-space: nowrap !important; margin-right: -2px !important; overflow: visible !important; text-overflow: clip !important; }
.station-sign .arrows-container { display: flex !important; justify-content: center !important; align-items: center !important; width: 100% !important; gap: 4px !important; position: relative !important; overflow: visible !important; padding: 0 10px !important; }
.station-sign .arrow { display: flex !important; align-items: center !important; justify-content: center !important; gap: 2px !important; margin: 0 -4px !important; }
.station-sign .arrow:first-child { width: 85px !important; justify-content: flex-end !important; margin: 0 !important; }
.station-sign .arrow:last-child { width: 85px !important; justify-content: flex-start !important; margin: 0 !important; }
.station-sign .arrow-station { position: static !important; width: auto !important; font-size: 16px !important; font-weight: 900 !important; color: #111 !important; white-space: nowrap !important; text-align: center !important; padding: 0 !important; margin: 0 !important; line-height: 1 !important; font-family: "SimHei", "Microsoft YaHei", sans-serif !important; cursor: pointer; }
.station-sign .arrow-icon { font-size: 22px !important; font-weight: 900 !important; color: #111 !important; margin: 0 !important; line-height: 1 !important; }
.station-sign .pillar { border-radius: 8px !important; }

/* 车站规模参数板 */
.station-scale-board { margin: 20px auto 0; width: 100%; max-width: 480px; background: rgba(0, 0, 0, 0.2); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5); position: relative; }
.station-scale-board::before { content: ""; position: absolute; top: 0; left: 20%; right: 20%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.scale-header { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 12px; }
.scale-line { flex: 1; height: 1px; background: rgba(212, 162, 76, 0.2); }
.scale-title { font-size: 0.65rem; font-family: var(--font-mono); color: var(--gold); letter-spacing: 2px; text-transform: uppercase; }
.scale-grid { display: flex; justify-content: space-around; gap: 8px; }
.scale-item { display: flex; flex-direction: row; align-items: center; justify-content: center; gap: 8px; background: rgba(255, 255, 255, 0.02); padding: 8px 10px; border-radius: 8px; border: 1px dashed rgba(255, 255, 255, 0.05); transition: all 0.3s ease; flex: 1; }
.scale-item:hover { background: rgba(212, 162, 76, 0.05); border-color: rgba(212, 162, 76, 0.3); }
.scale-icon { width: 24px; height: 24px; border-radius: 50%; background: rgba(212, 162, 76, 0.1); border: 1px solid rgba(212, 162, 76, 0.3); color: var(--gold-bright); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; flex-shrink: 0; }
.scale-data { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.scale-num { font-size: 1.15rem; font-weight: 900; color: var(--text); font-family: var(--font-mono); line-height: 1; text-shadow: 0 0 10px rgba(212, 162, 76, 0.3); }
.scale-unit { font-size: 0.65rem; color: var(--text-dim); font-weight: normal; margin-left: 2px; }
.scale-label { font-size: 0.65rem; color: var(--text-mute); margin-top: 2px; letter-spacing: 0.5px; white-space: nowrap; }

/* 状态监控列 */
.monitor-column { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.monitor-card { background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 24px 28px; position: relative; overflow: hidden; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.monitor-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.monitor-title { font-size: 0.72rem; color: var(--gold); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.monitor-title::before { content: ""; width: 20px; height: 1px; background: var(--gold); }

.status-monitor-row { display: flex; align-items: center; gap: 14px; padding: 10px 14px; background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 12px; min-width: 0; flex-wrap: nowrap; overflow: hidden !important; }
.status-monitor-row > * { min-width: 0; }

/* 下行矮信号 */
.down-signal-mast { display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0; position: relative; }
.down-signal-backboard { display: flex; flex-direction: column; align-items: center; justify-content: center; background: #151515; border: 2px solid #222; border-radius: 14px; padding: 6px 4px; gap: 4px; box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.9), 0 4px 8px rgba(0, 0, 0, 0.6), 0 0 0 1px #0a0a0a; }
.down-signal-backboard .signal-light { width: 14px; height: 14px; box-shadow: inset 0 4px 8px rgba(0, 0, 0, 1); }
.down-signal-backboard .signal-light::before { width: 10px; height: 10px; top: 3.5px; }
.down-signal-backboard .light-hood { width: 18px; height: 18px; top: -2px; border-width: 1px; }
.down-signal-backboard .light-red.active::before { background: #e74c3c; box-shadow: 0 0 10px #e74c3c, 0 0 20px #e74c3c, inset 0 0 3px #fff; }
.down-signal-backboard .light-yellow.active::before { background: #f1c40f; box-shadow: 0 0 10px #f1c40f, 0 0 20px #f1c40f, inset 0 0 3px #fff; }
.down-signal-backboard .light-green.active::before { background: #2ecc71; box-shadow: 0 0 10px #2ecc71, 0 0 20px #2ecc71, inset 0 0 3px #fff; }

/* LED 显示屏 */
.led-display { flex: 1 1 0; min-width: 0; height: 46px; display: flex; align-items: stretch; position: relative; overflow: hidden; border-radius: 4px; background: #050301; border: 1.5px solid var(--led-frame); box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 0 12px rgba(212, 162, 76, 0.08); }
.led-display::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1.4px); background-size: 4px 4px; pointer-events: none; z-index: 2; mix-blend-mode: screen; opacity: 0.7; }
.led-display::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #050301 0%, rgba(5, 3, 1, 0.7) 3%, transparent 10%, transparent 90%, rgba(5, 3, 1, 0.7) 97%, #050301 100%); pointer-events: none; z-index: 3; }
.led-car { flex-shrink: 0; display: flex; align-items: center; justify-content: flex-start !important; padding: 0 8px; position: relative; z-index: 4; border-right: 1.5px solid var(--led-frame); width: 64px !important; max-width: 64px !important; min-width: 64px !important; overflow: hidden !important; }
.led-car::after { content: ""; position: absolute; right: -1.5px; top: 18%; bottom: 18%; width: 1.5px; background: linear-gradient(180deg, transparent, rgba(212, 162, 76, 0.85), transparent); pointer-events: none; }
.led-car-num { display: inline-block !important; white-space: nowrap !important; width: max-content !important; padding-left: 2px; padding-right: 2px; font-family: "Arial Narrow", "DIN Alternate", "Helvetica Neue", Arial, sans-serif; font-stretch: condensed; font-size: 1.75rem; font-weight: 500; line-height: 1; letter-spacing: -0.5px; color: var(--led-lime); font-variant-numeric: tabular-nums; text-shadow: 0 0 4px currentColor, 0 0 12px rgba(var(--led-lime-rgb), 0.65), 0 0 22px rgba(var(--led-lime-rgb), 0.30); transition: font-size 0.2s ease; }
.led-car-num.is-scrolling { animation: led-gate-scroll 4s ease-in-out infinite alternate !important; }
@keyframes led-gate-scroll { 0%, 20% { transform: translateX(0); } 80%, 100% { transform: translateX(calc(-100% + 56px)); } }

.led-marquee { flex: 1 1 0; min-width: 0; height: 100%; position: relative; overflow: hidden !important; display: flex; align-items: center; z-index: 1; background: transparent; border: none; border-radius: 0; box-shadow: none; }
.led-marquee::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 22px; background: linear-gradient(90deg, #050301 0%, rgba(5, 3, 1, 0.85) 30%, rgba(5, 3, 1, 0.4) 65%, transparent 100%); pointer-events: none; z-index: 2; }
.led-marquee-track { position: absolute; top: 1.5px; bottom: 1.5px; left: 0; display: flex; align-items: center; white-space: nowrap; will-change: transform, opacity; }
.led-marquee-text { font-family: "Arial Narrow", "DIN Alternate", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif; font-stretch: condensed; font-size: 1.75rem; font-weight: 500; line-height: 1; letter-spacing: 0px; color: var(--led-lime); text-shadow: 0 0 5px currentColor, 0 0 14px rgba(var(--led-lime-rgb), 0.60), 0 0 26px rgba(var(--led-lime-rgb), 0.28); display: none; flex-shrink: 0; }
.led-marquee-text.is-active { display: inline-block; }

/* 介绍通栏 (★ 核心修复：自动铺满) */
.operation-narrative { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 24px; width: 100%; }
.narrative-block { background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 32px; position: relative; overflow: hidden; }
.narrative-block::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.narrative-title { font-size: 0.9rem; color: var(--gold); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.narrative-title i { color: var(--theme-color); font-size: 1em; }
.narrative-content { font-size: 0.98rem; line-height: 1.9; color: var(--text-dim); letter-spacing: 0.2px; }
.narrative-content p { text-indent: 2em; margin: 0 0 14px 0; }
.narrative-content p:last-child { margin-bottom: 0; }

/* 相邻站导航 (全国站未来可用) */
.adjacent-section { margin-top: 24px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 24px 28px; position: relative; overflow: hidden; }
.adjacent-section::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.adjacent-title { font-size: 0.85rem; color: var(--gold); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.adjacent-title::before { content: ""; width: 20px; height: 1px; background: var(--gold); }
.adjacent-track { display: flex; align-items: center; justify-content: space-between; gap: 20px; position: relative; padding: 12px 0; }
.adjacent-track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 12px; background: repeating-linear-gradient(90deg, var(--gold-deep) 0px, var(--gold-deep) 22px, var(--bg-3) 22px, var(--bg-3) 44px); border: 1px solid var(--border); border-radius: 4px; transform: translateY(-50%); z-index: 0; box-shadow: inset 0 1px 0 rgba(240, 198, 116, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.5), 0 0 20px rgba(212, 162, 76, 0.15); overflow: hidden; }
.adjacent-track::after { content: ""; position: absolute; top: 50%; left: -100%; width: 100%; height: 12px; transform: translateY(-50%); background: linear-gradient(90deg, transparent, rgba(240, 198, 116, 0.5) 50%, transparent); animation: trackShine 4s infinite linear; z-index: 1; pointer-events: none; border-radius: 4px; overflow: hidden; }
@keyframes trackShine { 0% { left: -100%; } 100% { left: 100%; } }
.adjacent-node { display: flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; color: inherit; background: var(--bg-0); padding: 12px 18px; border: 1px solid var(--border); border-radius: 10px; transition: all 0.3s ease; min-width: 120px; position: relative; z-index: 1; }
.adjacent-node:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4); }
.adjacent-node .node-label { font-size: 0.65rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 2px; text-transform: uppercase; }
.adjacent-node .node-name { font-size: 1rem; font-weight: 700; color: var(--text); white-space: nowrap; }
.adjacent-node .node-distance { font-size: 0.7rem; color: var(--theme-color); font-family: var(--font-mono); letter-spacing: 1px; }
.adjacent-node.current { border-color: var(--gold); background: rgba(212, 162, 76, 0.06); }
.adjacent-node.current .node-name { color: var(--gold-bright); text-shadow: 0 0 12px var(--gold-glow); }

/* ========== 03 附属建筑群 ========== */
.related-buildings-intro { font-size: 0.95rem; color: var(--text-dim); line-height: 1.9; margin-bottom: 28px; padding: 18px 24px; background: rgba(212, 162, 76, 0.04); border-left: 3px solid var(--gold); border-radius: 0 10px 10px 0; letter-spacing: 0.2px; }
.related-buildings-intro strong { color: var(--gold-bright); font-family: var(--font-mono); font-size: 1.1rem; margin: 0 4px; text-shadow: 0 0 12px var(--gold-glow); }
.rb-pagination-hint { font-size: 0.82rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 0.5px; margin-left: 6px; }
.rb-pagination-hint #rbCurrentPageLabel { color: var(--gold-bright); font-weight: 700; }
.related-buildings-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.related-building-card { display: flex; flex-direction: column; gap: 12px; padding: 20px 22px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; color: inherit; transition: all 0.25s ease; position: relative; overflow: hidden; min-height: 140px; }
.related-building-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transition: opacity 0.3s; }
.related-building-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 16px 32px rgba(0, 0, 0, 0.45), 0 0 24px rgba(212, 162, 76, 0.1); }
.related-building-card:hover::before { opacity: 1; }
.rb-name { font-size: 1.08rem; font-weight: 800; color: var(--text); letter-spacing: -0.01em; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-word; }
.rb-meta-row { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 0.82rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 0.3px; }
.rb-meta-item { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.rb-meta-item i { color: var(--gold); font-size: 0.85em; flex-shrink: 0; }
.rb-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 4px; }
.rb-chip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.2px; white-space: nowrap; color: color-mix(in srgb, var(--c, #999) 90%, #fff 10%); background: color-mix(in srgb, var(--c, #999) 12%, transparent); border: 1px solid color-mix(in srgb, var(--c, #999) 42%, transparent); line-height: 1.45; }
.rb-chip i { font-size: 0.85em; }
.rb-pagination { display: flex; justify-content: center; align-items: center; gap: 10px; margin-top: 28px; padding-top: 22px; border-top: 1px dashed var(--border); }
.rb-page-btn { width: 40px; height: 40px; border-radius: 10px; background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border); color: var(--gold); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.25s ease; font-size: 0.85rem; font-family: inherit; }
.rb-page-btn:hover:not(:disabled) { background: var(--gold); color: var(--bg-0); border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212, 162, 76, 0.25); }
.rb-page-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.rb-page-numbers { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.rb-page-num { min-width: 40px; height: 40px; padding: 0 10px; border-radius: 10px; background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border); color: var(--text-dim); font-size: 0.88rem; font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.5px; cursor: pointer; transition: all 0.25s ease; display: inline-flex; align-items: center; justify-content: center; }
.rb-page-num:hover:not(.active) { border-color: var(--border-hover); color: var(--gold); background: rgba(212, 162, 76, 0.06); }
.rb-page-num.active { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); border-color: var(--gold); color: var(--bg-0); box-shadow: 0 4px 14px rgba(212, 162, 76, 0.4); cursor: default; }

/* ========== 04 打卡留图 (中东铁路专属) ========== */
.checkin-layout { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: center; background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 40px; position: relative; overflow: hidden; }
.checkin-layout::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.card-preview-box { perspective: 1000px; }
.preview-card { width: 100%; aspect-ratio: 3 / 4; background: #0a0805; border: 1px solid rgba(212, 162, 76, 0.3); border-radius: 12px; position: relative; overflow: hidden; box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 162, 76, 0.1); transform: rotateY(-5deg) rotateX(2deg); transition: transform 0.5s ease; }
.preview-card:hover { transform: rotateY(0deg) rotateX(0deg) scale(1.02); }
.preview-bg { position: absolute; top: 0; left: 0; right: 0; height: 55%; background-size: cover; background-position: center; filter: brightness(0.7); }
.preview-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 8, 5, 0.2) 0%, rgba(10, 8, 5, 0.8) 50%, #0a0805 100%); }
.preview-header { position: absolute; top: 15px; left: 15px; right: 15px; display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.65rem; color: var(--gold-bright); z-index: 2; }
.preview-line { background: rgba(0,0,0,0.5); padding: 2px 6px; border-radius: 4px; border: 1px solid rgba(212, 162, 76, 0.3); }
.preview-body { position: absolute; bottom: 30%; left: 15px; right: 15px; z-index: 2; }
.preview-station-name { font-size: 2rem; font-weight: 900; color: #ede5d8; line-height: 1.1; text-shadow: 0 2px 10px rgba(0,0,0,0.8); background: linear-gradient(135deg, #ede5d8 0%, #f0c674 60%, #d4a24c 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.preview-pinyin { font-size: 0.75rem; color: var(--gold-bright); font-family: var(--font-mono); letter-spacing: 1px; margin-top: 4px; }
.preview-watermark { position: absolute; top: 35%; left: 0; right: 0; display: flex; justify-content: center; z-index: 1; opacity: 0.15; }
.wm-circle { width: 100px; height: 100px; border: 2px solid var(--gold-bright); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: serif; color: var(--gold-bright); }
.wm-circle span:first-child { font-size: 1.2rem; font-weight: bold; }
.wm-circle span:last-child { font-size: 0.6rem; font-family: var(--font-mono); }
.preview-footer { position: absolute; bottom: 15px; left: 15px; right: 15px; display: flex; justify-content: space-between; font-size: 0.6rem; color: rgba(237, 229, 216, 0.5); font-family: var(--font-mono); z-index: 2; border-top: 1px solid rgba(212, 162, 76, 0.2); padding-top: 10px; }
.checkin-action-box { display: flex; flex-direction: column; justify-content: center; }
.action-title { font-size: 1.25rem; font-weight: 700; color: var(--gold-bright); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.action-desc { font-size: 0.95rem; color: var(--text-dim); line-height: 1.8; margin-bottom: 16px; }
.action-btn-wrap { margin: 20px 0; }
.generate-btn { width: 100%; max-width: 280px; padding: 16px 24px; background: linear-gradient(135deg, rgba(212, 162, 76, 0.15), rgba(212, 162, 76, 0.05)); border: 1px solid var(--gold); border-radius: 10px; color: var(--gold-bright); font-size: 1.05rem; font-weight: 700; letter-spacing: 1px; cursor: pointer; transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; gap: 10px; box-shadow: 0 0 20px rgba(212, 162, 76, 0.1); }
.generate-btn:hover:not(:disabled) { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: var(--bg-0); transform: translateY(-3px); box-shadow: 0 10px 25px rgba(212, 162, 76, 0.3); }
.generate-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.action-stats { display: inline-flex; align-items: center; gap: 12px; padding: 12px 20px; background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border); border-radius: 8px; max-width: 280px; }
.action-stats .stat-icon { color: var(--gold); font-size: 1.2rem; }
.action-stats .stat-text { display: flex; align-items: baseline; gap: 6px; }
.action-stats .stat-num { font-size: 1.6rem; font-weight: 900; color: var(--gold-bright); font-family: var(--font-mono); line-height: 1; text-shadow: 0 0 10px rgba(212, 162, 76, 0.4); }
.action-stats .stat-label { font-size: 0.8rem; color: var(--text-mute); }

/* ========== 05 纪念车票 (中东铁路专属) ========== */
.ticket-section { background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 32px; position: relative; overflow: hidden; }
.ticket-section::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); }
.ticket-section h3 { color: var(--gold); font-family: var(--font-mono); letter-spacing: 3px; text-transform: uppercase; font-size: 0.9rem; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.ticket-section h3 i { color: var(--gold); }
.ticket-section .ticket-generator-container { display: flex; flex-direction: column; gap: 20px; }
.ticket-preview { border: 1px solid var(--border-hover) !important; box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(212, 162, 76, 0.1) !important; color: var(--text) !important; }

/* ========== 06 地理定位 ========== */
.geo-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; align-items: stretch; }
.geo-map { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); position: relative; background: var(--bg-2); min-height: 420px; }
.geo-map::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-deep), transparent); z-index: 1001; }
#stationMap { width: 100%; height: 100%; min-height: 420px; z-index: 1; }
.map-controls { position: absolute; top: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 1000; }
.map-btn { width: 36px; height: 36px; border-radius: 8px; background: rgba(8, 6, 4, 0.85); border: 1px solid var(--border); color: var(--gold); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.25s ease; backdrop-filter: blur(6px); font-size: 0.9rem; }
.map-btn:hover { background: var(--gold); color: var(--bg-0); border-color: var(--gold); transform: scale(1.05); }
.map-placeholder { width: 100%; height: 100%; min-height: 420px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-mute); background: rgba(0, 0, 0, 0.25); }
.map-placeholder i { font-size: 3rem; margin-bottom: 12px; opacity: 0.5; }
.geo-info { display: flex; flex-direction: column; gap: 12px; }
.geo-info-item { padding: 16px 18px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; transition: all 0.25s ease; flex: 1; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.geo-info-item::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--theme-color); opacity: 0.7; }
.geo-info-item:hover { border-color: var(--border-hover); transform: translateX(4px); }
.geo-info-item:hover::before { opacity: 1; background: var(--gold); }
.geo-info-label { font-size: 0.68rem; color: var(--text-mute); font-family: var(--font-mono); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.geo-info-value { font-size: 1rem; font-weight: 600; color: var(--text); line-height: 1.4; word-break: break-word; }
.leaflet-container { background: #dce3e8; border-radius: 14px; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif; }
.leaflet-popup-content-wrapper { background: var(--bg-2); color: var(--text); border-radius: 10px; border: 1px solid var(--gold); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5); }
.leaflet-popup-content { margin: 8px 12px; line-height: 1.5; }
.leaflet-popup-tip { background: var(--bg-2); border: 1px solid var(--gold); }
.leaflet-popup-close-button { color: var(--gold) !important; }
.station-div-icon { background: transparent !important; border: none !important; }

/* ========== 底部与操作条带 ========== */
.action-band { max-width: 1280px; margin: 0 auto; padding: 40px 48px 60px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--border); }
.action-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; background: transparent; border: 1px solid var(--border); border-radius: 100px; color: var(--gold); text-decoration: none; transition: all 0.25s ease; cursor: pointer; font-family: inherit; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.8px; }
.action-btn:hover { background: var(--gold); color: var(--bg-0); border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212, 162, 76, 0.25); }
.action-btn i { font-size: 1rem; color: var(--gold); transition: color 0.25s ease; }
.action-btn:hover i { color: var(--bg-0); }
.action-band .js-mobile-only { display: none; }
.action-band .js-mobile-only.is-visible { display: inline-flex; }
.footer { text-align: center; padding: 40px 20px 30px; border-top: 1px solid var(--border); color: var(--text-mute); font-size: 0.78rem; font-family: var(--font-mono); letter-spacing: 1px; max-width: 1280px; margin: 0 auto; }
.footer p { margin-bottom: 8px; }
.footer p:last-child { margin-bottom: 0; }

/* ========== 导航与弹层 ========== */
.section-nav { position: fixed; right: 32px; top: 50%; transform: translateY(-50%); z-index: 100; pointer-events: none; }
.section-nav-inner { display: flex; flex-direction: column; gap: 2px; background: rgba(8, 6, 4, 0.85); border: 1px solid var(--border); border-radius: 14px; padding: 10px 8px; pointer-events: auto; box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55); backdrop-filter: blur(10px); position: relative; }
.section-nav-inner::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 40px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.section-nav-link { display: flex; align-items: center; gap: 10px; padding: 11px 16px 11px 14px; font-size: 0.88rem; color: var(--text-dim); text-decoration: none; letter-spacing: 1.5px; font-family: "STKaiti", "KaiTi", "楷体", serif; font-weight: 500; transition: all 0.25s ease; border-radius: 8px; position: relative; white-space: nowrap; }
.section-nav-link::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--text-mute); flex-shrink: 0; transition: all 0.25s ease; }
.section-nav-link:hover { color: var(--gold); background: rgba(212, 162, 76, 0.06); }
.section-nav-link:hover::before { background: var(--gold); box-shadow: 0 0 8px var(--gold-glow); }
.section-nav-link.active { color: var(--gold-bright); background: rgba(212, 162, 76, 0.12); font-weight: 700; text-shadow: 0 0 12px var(--gold-glow); }
.section-nav-link.active::before { width: 6px; height: 6px; background: var(--gold-bright); box-shadow: 0 0 12px var(--gold-bright); }
.section-nav-link.active::after { content: ""; position: absolute; left: -8px; top: 50%; transform: translateY(-50%); width: 2px; height: 60%; background: linear-gradient(180deg, transparent, var(--gold-bright), transparent); border-radius: 2px; }

.image-modal { display: none; position: fixed; z-index: 10001; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.95); align-items: center; justify-content: center; cursor: pointer; }
.image-modal.show { display: flex; }
.modal-content { max-width: 90%; max-height: 90%; object-fit: contain; border-radius: 4px; box-shadow: 0 0 40px rgba(212, 162, 76, 0.2); border: 1px solid var(--border); }
.modal-close { position: absolute; top: 20px; right: 30px; color: var(--gold); font-size: 40px; font-weight: bold; transition: 0.3s; cursor: pointer; z-index: 10002; line-height: 1; }
.modal-close:hover { color: var(--gold-bright); transform: rotate(90deg); }
.modal-caption { position: absolute; bottom: 20px; left: 0; width: 100%; text-align: center; color: var(--text); font-size: 0.95rem; padding: 12px 20px; background: rgba(8, 6, 4, 0.7); font-family: var(--font-mono); letter-spacing: 1px; backdrop-filter: blur(6px); }
.modal-prev, .modal-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(8, 6, 4, 0.7); color: var(--gold); font-size: 32px; font-weight: bold; border: 1px solid var(--border); cursor: pointer; padding: 14px 20px; border-radius: 50%; z-index: 10002; transition: all 0.3s; user-select: none; line-height: 1; backdrop-filter: blur(6px); }
.modal-prev:hover, .modal-next:hover { background: var(--gold); color: var(--bg-0); border-color: var(--gold); }
.modal-prev { left: 24px; }
.modal-next { right: 24px; }

/* ========== 底部弹层与Toast ========== */
.action-sheet { position: fixed !important; inset: 0 !important; z-index: 10005 !important; display: none !important; align-items: flex-end; justify-content: center; }
.action-sheet.show { display: flex !important; }
.action-sheet-mask { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); opacity: 0; transition: opacity 0.3s ease; }
.action-sheet.show .action-sheet-mask { opacity: 1; }
.action-sheet-panel { position: relative; width: 100%; max-width: 520px; background: var(--bg-2, #16110c); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); border-bottom: none; border-radius: 20px 20px 0 0; padding: 12px 20px calc(24px + env(safe-area-inset-bottom, 0px)); transform: translateY(100%); transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1); max-height: 85vh; overflow-y: auto; box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.7); }
.action-sheet.show .action-sheet-panel { transform: translateY(0); }
.action-sheet-handle { width: 40px; height: 4px; background: rgba(212, 162, 76, 0.35); border-radius: 4px; margin: 0 auto 16px; }
.action-sheet-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--border, rgba(212, 162, 76, 0.15)); margin-bottom: 20px; }
.action-sheet-title { font-size: 1rem; font-weight: 700; color: var(--text, #ede5d8); letter-spacing: 1px; font-family: var(--font-mono, monospace); text-transform: uppercase; }
.action-sheet-close { width: 32px; height: 32px; border-radius: 50%; background: rgba(212, 162, 76, 0.08); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); color: var(--gold, #d4a24c); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.25s ease; font-size: 0.85rem; }
.action-sheet-close:hover { background: var(--gold, #d4a24c); color: var(--bg-0, #080604); border-color: var(--gold, #d4a24c); }
.share-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.share-item { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); border-radius: 14px; padding: 16px 8px; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.25s ease; font-family: inherit; color: inherit; }
.share-item:hover, .share-item:active { border-color: var(--gold, #d4a24c); background: rgba(212, 162, 76, 0.08); transform: translateY(-2px); }
.share-icon { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: #fff; flex-shrink: 0; }
.share-icon-wechat { background: linear-gradient(135deg, #4ecb71, #07c160); }
.share-icon-douyin { background: linear-gradient(135deg, #2b2b2b, #000); color: #fff; }
.share-icon-xhs    { background: linear-gradient(135deg, #ff4d6d, #fe2c55); }
.share-icon-weibo  { background: linear-gradient(135deg, #ff9a3c, #e6162d); }
.share-icon-qq     { background: linear-gradient(135deg, #4fb8ff, #12b7f5); }
.share-icon-native { background: linear-gradient(135deg, #d4a24c, #b87333); }
.share-label { font-size: 0.78rem; color: var(--text-dim, rgba(237, 229, 216, 0.7)); font-family: inherit; letter-spacing: 0.5px; }
.share-copy-row { display: flex; gap: 8px; align-items: stretch; padding-top: 4px; }
.share-copy-row input { flex: 1; min-width: 0; padding: 11px 14px; background: rgba(0, 0, 0, 0.4); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); border-radius: 10px; color: var(--text-dim, rgba(237, 229, 216, 0.7)); font-size: 0.78rem; font-family: var(--font-mono, monospace); outline: none; }
.share-copy-row button { padding: 11px 18px; background: linear-gradient(135deg, var(--gold, #d4a24c), var(--gold-deep, #b87333)); color: var(--bg-0, #080604); border: none; border-radius: 10px; font-weight: 700; font-size: 0.82rem; cursor: pointer; white-space: nowrap; display: flex; align-items: center; gap: 6px; transition: all 0.25s ease; font-family: inherit; }
.share-copy-row button:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(212, 162, 76, 0.3); }
.print-grid { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.print-item { display: flex; align-items: center; gap: 16px; padding: 18px 20px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); border-radius: 12px; cursor: pointer; text-align: left; transition: all 0.25s ease; font-family: inherit; color: inherit; }
.print-item:hover, .print-item:active { border-color: var(--gold, #d4a24c); background: rgba(212, 162, 76, 0.08); transform: translateX(3px); }
.print-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(212, 162, 76, 0.12); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); color: var(--gold, #d4a24c); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0; }
.print-text { flex: 1; min-width: 0; }
.print-title { font-size: 0.95rem; font-weight: 700; color: var(--text, #ede5d8); margin-bottom: 4px; letter-spacing: 0.3px; }
.print-desc { font-size: 0.75rem; color: var(--text-mute, rgba(237, 229, 216, 0.4)); font-family: var(--font-mono, monospace); letter-spacing: 0.5px; }
.print-tip { padding: 12px 14px; background: rgba(212, 162, 76, 0.06); border: 1px dashed var(--border, rgba(212, 162, 76, 0.15)); border-radius: 10px; font-size: 0.72rem; color: var(--text-mute, rgba(237, 229, 216, 0.4)); line-height: 1.6; font-family: var(--font-mono, monospace); }
.print-tip i { color: var(--gold, #d4a24c); margin-right: 6px; }
.action-toast { position: fixed; bottom: 100px; left: 50%; transform: translateX(-50%) translateY(20px); background: rgba(8, 6, 4, 0.95); border: 1px solid var(--gold, #d4a24c); color: var(--text, #ede5d8); padding: 12px 24px; border-radius: 100px; font-size: 0.85rem; letter-spacing: 0.5px; z-index: 10010; opacity: 0; pointer-events: none; transition: all 0.3s ease; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5); font-family: inherit; max-width: 80vw; text-align: center; line-height: 1.5; }
.action-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ========== 调度中心模态框 ========== */
.dispatch-link-btn { margin-left: auto; margin-right: 15px; font-size: 0.75rem; color: var(--gold-bright, #f0c674); text-decoration: none; border: 1px solid rgba(212, 162, 76, 0.3); padding: 4px 10px; border-radius: 4px; transition: all 0.25s ease; background: rgba(212, 162, 76, 0.05); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-family: var(--font-mono, monospace); letter-spacing: 0.5px; }
.dispatch-link-btn:hover { background: rgba(212, 162, 76, 0.15); border-color: rgba(212, 162, 76, 0.8); box-shadow: 0 0 12px rgba(212, 162, 76, 0.25); color: var(--gold-bright, #f0c674); transform: translateY(-1px); }
.dispatch-modal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(8, 6, 4, 0.85); z-index: 10000; display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: all 0.3s ease; backdrop-filter: blur(8px); }
.dispatch-modal-overlay.show { opacity: 1; visibility: visible; }
.dispatch-modal-content { width: 94vw; height: 90vh; max-width: 1600px; background: var(--bg-1, #0f0c08); border: 1px solid var(--border, rgba(212, 162, 76, 0.15)); border-radius: 12px; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(212, 162, 76, 0.1) inset; transform: translateY(20px) scale(0.98); transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1); position: relative; }
.dispatch-modal-content::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold, #d4a24c), transparent); z-index: 10; }
.dispatch-modal-overlay.show .dispatch-modal-content { transform: translateY(0) scale(1); }
.dispatch-modal-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px; background: var(--bg-2, #16110c); border-bottom: 1px solid var(--border, rgba(212, 162, 76, 0.15)); color: var(--text, #ede5d8); flex-shrink: 0; }
.dispatch-modal-header h3 { margin: 0; font-size: 1.05rem; color: var(--gold-bright, #f0c674); display: flex; align-items: center; gap: 10px; font-family: var(--font-mono, monospace); letter-spacing: 1px; font-weight: 600; }
.dispatch-modal-header h3 i { color: var(--accent-blue, #5b9bd5); }
.dispatch-modal-close { background: transparent; border: none; color: var(--text-mute, rgba(237, 229, 216, 0.4)); font-size: 1.2rem; cursor: pointer; transition: all 0.25s ease; padding: 6px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.dispatch-modal-close:hover { color: var(--text, #ede5d8); background: rgba(237, 229, 216, 0.1); transform: rotate(90deg); }
.dispatch-modal-body { flex: 1; position: relative; background: #0a0a0c; }
.dispatch-modal-body iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }

/* ========== 响应式适配 ========== */
@media (max-width: 1200px) {
    .section-nav { right: 16px; }
    .section-nav-link { padding: 9px 13px 9px 11px; font-size: 0.82rem; letter-spacing: 1px; }
}
@media (max-width: 1024px) {
    .station-hero { height: 520px; }
    .hero-content { padding: 0 32px 40px; }
    .detail-main { padding: 0 32px 60px; }
    .data-dashboard { padding: 0 32px; }
    .dashboard-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .dash-item:nth-child(3) { border-right: none; }
    .section-nav { display: none; }
    
    .operation-grid { grid-template-columns: 1fr !important; gap: 24px; }
    .operation-narrative { grid-template-columns: 1fr; }
    .geo-grid { grid-template-columns: 1fr; }
    .geo-map, #stationMap { min-height: 320px; }
    .action-band { padding: 30px 32px 40px; }

    .sign-and-signal-wrapper { gap: 15px !important; padding: 10px 0 !important; }
    .railway-signal-mast { width: 50px !important; height: 290px !important; top: -20px !important; }
    .railway-station-sign-container { background: transparent !important; border: none !important; box-shadow: none !important; padding: 0 !important; height: 290px !important; align-items: flex-start !important; }
    .station-sign { zoom: normal !important; transform: scale(0.75) !important; transform-origin: top center !important; margin: 0 auto !important; }
    .mast-pole { top: -10px !important; bottom: 0 !important; left: 10px !important; width: 8px !important; }
    .signal-backboard { margin-bottom: 12px !important; margin-left: 4px !important; transform: scale(0.9) !important; transform-origin: left top !important; }
    
    .status-monitor-row { flex-wrap: nowrap !important; gap: 10px; padding: 8px 12px; }
    .led-display { height: 42px; }
    .led-car { padding: 0 6px; width: 58px !important; max-width: 58px !important; min-width: 58px !important; }
    .led-car-num { font-size: 1.6rem; }
    .led-marquee-text { font-size: 1.6rem; letter-spacing: 0; }
    @keyframes led-gate-scroll { 0%, 20% { transform: translateX(0); } 80%, 100% { transform: translateX(calc(-100% + 50px)); } }
}
@media (max-width: 768px) {
    .hero-top-row { top: 20px !important; left: 20px !important; right: 20px !important; }
    .station-badge, .hero-line-badge { padding: 8px 12px !important; }
    .station-badge-label { font-size: 0.6rem !important; letter-spacing: 1px !important; }
    .station-badge-code { font-size: 0.9rem !important; }
    .hero-line-text { font-size: 0.8rem !important; }
    .station-hero { height: 440px; }
    .hero-content { padding: 0 20px 30px; gap: 18px; }
    .hero-station-name { font-size: 2.6rem; }
    .hero-station-pinyin { font-size: 1rem; letter-spacing: 2px; }
    .hero-meta-line { font-size: 0.85rem; gap: 12px; }
    .hero-hud { display: none; }

    .data-dashboard { padding: 0 20px; margin-top: -30px; }
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); padding: 16px; }
    .dash-item:nth-child(3) { border-right: 1px dashed rgba(212, 162, 76, 0.12); }
    .dash-item:nth-child(2n) { border-right: none; }
    .dash-value { font-size: 1.15rem; }

    .detail-main { padding: 0 20px 40px; }
    .detail-section { padding: 55px 0; }

    .gallery-main-wrap { aspect-ratio: 4 / 3; }
    .gallery-info-overlay { padding: 16px 20px; }
    .gallery-img-title { font-size: 1rem; }
    .gallery-thumbs-row { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 8px; }

    .sign-column { padding: 24px 16px; }
    .monitor-card { padding: 20px; }
    
    .station-sign .station-name { font-size: 38px !important; display: flex !important; justify-content: center !important; align-items: center !important; margin-right: -4px !important; padding: 0 !important; }
    .station-sign .station-name-2 { letter-spacing: 22px !important; margin-right: -22px !important; }
    .station-sign .station-name-3, .station-sign .station-name-long { font-size: 30px !important; letter-spacing: 4px !important; margin-right: -4px !important; }
    .station-sign .station-pinyin { display: flex !important; justify-content: center !important; align-items: center !important; font-size: 14px !important; letter-spacing: 1px !important; margin-bottom: 14px !important; margin-right: -1px !important; }
    .station-sign .arrows-container { gap: 10px !important; }
    .station-sign .arrow:first-child, .station-sign .arrow:last-child { width: 65px !important; }
    .station-sign .arrow-station { font-size: 15px !important; }
    .station-sign .arrow-icon { font-size: 20px !important; }

    .led-display { height: 36px; border-radius: 4px; }
    .led-car { padding: 0 4px; width: 50px !important; max-width: 50px !important; min-width: 50px !important; }
    .led-car-num { font-size: 1.35rem; }
    .led-marquee-text { font-size: 1.35rem; letter-spacing: 0; }
    @keyframes led-gate-scroll { 0%, 20% { transform: translateX(0); } 80%, 100% { transform: translateX(calc(-100% + 42px)); } }

    .geo-map, #stationMap { min-height: 280px; }
    .narrative-block { padding: 24px; }
    .adjacent-track { flex-direction: column; gap: 12px; }
    .adjacent-track::before { display: none; }
    .adjacent-track::after  { display: none !important; }

    .action-band { padding: 24px 20px 32px; gap: 8px; }
    .action-btn { padding: 10px 18px; font-size: 0.8rem; }
    .ticket-section { padding: 22px; }

    .related-buildings-intro { font-size: 0.88rem; padding: 14px 18px; margin-bottom: 16px; }
    .related-buildings-grid { gap: 12px; }
    .related-building-card { padding: 16px 18px; border-radius: 10px; min-height: 120px; }
    .rb-name { font-size: 1rem; }
    .rb-meta-row { font-size: 0.78rem; gap: 4px 10px; }
    .rb-chip { font-size: 0.68rem; padding: 2px 8px; }
    .rb-pagination { gap: 8px; margin-top: 20px; padding-top: 18px; }
    .rb-page-btn, .rb-page-num { min-width: 36px; height: 36px; font-size: 0.82rem; border-radius: 8px; }
    .rb-page-num { padding: 0 8px; }

    .checkin-layout { grid-template-columns: 1fr; padding: 30px 20px; gap: 30px; }
    .card-preview-box { max-width: 280px; margin: 0 auto; }
    .checkin-action-box { text-align: center; }
    .action-title { justify-content: center; }
    .generate-btn, .action-stats { margin: 0 auto; }

    .dispatch-modal-content { width: 100vw; height: 100vh; max-width: none; border-radius: 0; border: none; }
    .dispatch-modal-header { padding: 12px 16px; }
    .dispatch-modal-header h3 { font-size: 0.95rem; }
    .dispatch-link-btn { padding: 3px 8px; font-size: 0.7rem; margin-right: 8px; }
}
@media (max-width: 480px) {
    .station-hero { height: 400px; }
    .hero-station-name { font-size: 2rem; letter-spacing: -0.02em; }
    .hero-station-pinyin { font-size: 0.85rem; }
    .hero-meta-line { font-size: 0.78rem; gap: 8px; }
    .station-badge, .hero-line-badge { padding: 8px 14px; }
    .station-badge-code { font-size: 0.95rem; }

    .data-dashboard { padding: 0 14px; }
    .dashboard-grid { padding: 12px; gap: 8px; }
    .dash-item { padding: 12px 8px; }
    .dash-value { font-size: 1rem; }
    .dash-label { font-size: 0.6rem; letter-spacing: 1px; }

    .detail-main { padding: 0 14px 30px; }
    .detail-section { padding: 45px 0; }
    .section-head { margin-bottom: 24px; padding-bottom: 14px; }
    .section-num { font-size: 0.72rem; }
    .section-title { font-size: 1.2rem; }

    .station-sign .station-name { font-size: 28px !important; }
    .station-sign .station-name-2 { letter-spacing: 32px !important; margin-right: -32px !important; }
    .station-sign .station-name-3, .station-sign .station-name-long { font-size: 26px !important; letter-spacing: 3px !important; margin-right: -3px !important; }
    .station-sign .station-pinyin { font-size: 13px !important; letter-spacing: 1px !important; margin-right: -1px !important; padding: 0 !important; overflow: visible !important; text-overflow: clip !important; }
    .station-sign .arrow-station { font-size: 16px !important; }
    .station-sign .arrow-icon { font-size: 18px !important; }
    .station-sign .arrows-container { gap: 8px !important; }

    .modal-prev, .modal-next { font-size: 22px; padding: 10px 14px; }
    .modal-prev { left: 10px; }
    .modal-next { right: 10px; }

    .action-band { padding: 20px 14px 30px; gap: 8px; }
    .action-band .action-btn { flex: 1 1 calc(50% - 8px); justify-content: center; padding: 10px 0; font-size: 0.8rem; }

    .related-buildings-grid { grid-template-columns: 1fr; gap: 10px; }
    .related-building-card { min-height: auto; padding: 14px 16px; }

    .status-monitor-row { gap: 8px; padding: 8px 10px; }
    .led-display { height: 32px; }
    .led-car { padding: 0 3px; width: 44px !important; max-width: 44px !important; min-width: 44px !important; }
    .led-car-num { font-size: 1.15rem; }
    .led-marquee-text { font-size: 1.15rem; letter-spacing: 0; }
    @keyframes led-gate-scroll { 0%, 20% { transform: translateX(0); } 80%, 100% { transform: translateX(calc(-100% + 36px)); } }
}
@media (max-width: 360px) {
    .status-monitor-row { gap: 6px; }
    .led-car { padding: 0 3px; }
    .led-car-num { font-size: 1rem; }
    .led-marquee-text { font-size: 1rem; }
}

@media print {
    #preloader, .section-nav, .action-band, .action-sheet, .action-toast, .image-modal, .map-controls, .voice-status, .gallery-thumbs-row { display: none !important; }
    .station-hero { height: auto; min-height: 380px; }
    .detail-section { page-break-inside: avoid; }
}

/* ============================================================ */
/* ========== 站牌箭头与站名 终极完美排版（唯一生效版） ========== */
/* ============================================================ */

/* 1. 容器：整体居中 */
.station-sign .arrows-container {
    display: flex !important;
    justify-content: center !important; 
    align-items: center !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 6px 0 0 0 !important;
    gap: 6px !important; /* ★ 左右两组（无字时即两个箭头）的间距 */
}

/* 2. 左右组：废除一切固定宽度，完全由文字撑开 */
.station-sign .arrow {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important; 
    margin: 0 !important;
    gap: 8px !important; /* ★ 文字与箭头之间的间距（半个字符） */
}

.station-sign .arrow:first-child { 
    justify-content: flex-end !important; 
}
.station-sign .arrow:last-child { 
    justify-content: flex-start !important; 
}

/* 3. 站名文字：强行清除所有绝对定位和边距 */
.station-sign .arrow-station {
    position: static !important; 
    left: auto !important;
    right: auto !important;
    top: auto !important;
    transform: none !important;
    width: auto !important;
    margin: 0 !important; /* ★ 清除之前残留的 margin */
    padding: 0 !important;
    font-size: 16px !important; 
    font-weight: 900 !important; 
    color: #111 !important;
    white-space: nowrap !important; 
    text-align: center !important;
    line-height: 1 !important;
    font-family: "SimHei", "Microsoft YaHei", sans-serif !important;
    display: inline-block !important;
}

/* 4. 箭头图标 */
.station-sign .arrow-icon {
    font-size: 22px !important; 
    font-weight: 900 !important;
    color: #111 !important;
    margin: 0 !important;
    line-height: 1 !important;
    position: relative !important;
    top: 0px !important;
    display: inline-block !important;
}

/* ============================================================ */
/* ========== 站名与拼音间距修复（终极版） ========== */
/* ============================================================ */

/* 1. 稍微加大白底板的上下内边距，让整体更透气 */
.station-sign .content-container {
    padding: 30px 0 26px 0 !important;
}

/* 2. 站名：拉开与下方的距离 */
.station-sign .station-name {
    margin-bottom: 8px !important;
    top: 0 !important; /* 取消之前的向下偏移 */
}

/* 3. 拼音：往下移动，并加大与下方箭头的距离 */
.station-sign .station-pinyin {
    top: 0 !important;
    margin-bottom: 10px !important;
    line-height: 1.4 !important; /* 增加一点行高防止挨得太紧 */
}