.diantai-header{text-align:center;padding:20px 0 32px}
.diantai-title{font-family:var(--font-serif);font-size:1.9rem;font-weight:700;color:var(--text-bright);letter-spacing:4px;margin:0 0 10px}
.diantai-sub{font-size:13px;color:var(--text-muted);letter-spacing:1px;margin:0}
.diantai-sub strong{color:var(--accent);font-weight:600}
.section-title{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--text-bright);margin:32px 0 20px;letter-spacing:3px;text-align:center}

.diantai-cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:36px}
.cat-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:22px 12px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);text-decoration:none;transition:all .25s ease;text-align:center}
.cat-card:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.cat-icon{width:42px;height:42px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:18px;transition:all .25s ease}
.cat-card:hover .cat-icon{background:var(--accent);color:#fff;transform:scale(1.08)}
.cat-name{font-family:var(--font-serif);font-size:1rem;font-weight:600;color:var(--text-bright);letter-spacing:2px;transition:color .2s}
.cat-card:hover .cat-name{color:var(--accent)}
.cat-count{font-size:11px;color:var(--text-muted);letter-spacing:.5px}

.station-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:32px}
.station-grid.small{grid-template-columns:repeat(3,1fr);gap:10px}
.station-card{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);transition:all .2s;text-decoration:none;overflow:hidden}
.station-card:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.station-card-logo{width:48px;height:48px;border-radius:10px;background:var(--bg-soft);flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.station-card-logo img{width:100%;height:100%;object-fit:cover}
.station-card-body{flex:1;min-width:0}
.station-card-title{font-size:14px;font-weight:500;color:var(--text);font-family:var(--font-serif);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .2s}
.station-card:hover .station-card-title{color:var(--accent)}
.station-card-tag{font-size:11px;color:var(--text-muted);margin-top:3px}

.radio-detail{margin-bottom:40px}
.radio-header{display:flex;align-items:center;gap:20px;padding:28px 0 24px;border-bottom:1px solid var(--border-light);margin-bottom:24px}
.radio-logo{width:88px;height:88px;border-radius:14px;background:var(--bg-soft);flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}
.radio-logo img{width:100%;height:100%;object-fit:cover}
.radio-info{flex:1;min-width:0}
.radio-name{font-family:var(--font-serif);font-size:1.6rem;font-weight:700;color:var(--text-bright);letter-spacing:1px;margin:0 0 10px;line-height:1.3}
.radio-meta{display:flex;flex-wrap:wrap;gap:8px}
.radio-tag{display:inline-flex;align-items:center;padding:3px 12px;border-radius:20px;font-size:12px;background:var(--accent-soft);color:var(--accent)}
.radio-tag.prov{background:var(--bg-soft);color:var(--text-secondary)}

.radio-player{padding:28px 24px;background:linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-card) 100%);border-radius:var(--radius-lg);margin-bottom:28px;border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}
.radio-player audio{display:none}
.player-row{display:flex;align-items:center;gap:20px}
.player-btn{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;box-shadow:0 6px 20px rgba(107,123,140,.3);transition:all .25s ease;position:relative}
.player-btn:hover{transform:scale(1.05);box-shadow:0 8px 28px rgba(107,123,140,.4)}
.player-btn:active{transform:scale(.98)}
.player-btn.playing{background:linear-gradient(135deg,#e57373 0%,#ef5350 100%);box-shadow:0 6px 20px rgba(229,115,115,.35)}
.player-btn.playing::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(229,115,115,.4);animation:playerPulse 1.8s ease-out infinite}
@keyframes playerPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.35);opacity:0}}
.player-btn i{pointer-events:none}
.player-info{flex:1;min-width:0}
.player-title{font-family:var(--font-serif);font-size:15px;font-weight:600;color:var(--text-bright);letter-spacing:.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px}
.player-status{font-size:12px;color:var(--text-muted);display:flex;align-items:center;gap:8px}
.player-status .dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);flex-shrink:0;transition:all .3s ease}
.player-status .dot.active{background:#4caf50;box-shadow:0 0 10px rgba(76,175,80,.6);animation:dotPulse 1.5s infinite}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.5}}
.player-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}
.volume-wrap{display:flex;align-items:center;gap:8px;padding:6px 14px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:20px;transition:all .2s ease}
.volume-wrap:hover{border-color:var(--accent)}
.volume-wrap i{color:var(--accent);font-size:14px;cursor:pointer}
.volume-wrap input[type=range]{width:80px;-webkit-appearance:none;appearance:none;height:4px;background:var(--border);border-radius:4px;outline:none;cursor:pointer}
.volume-wrap input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 2px 4px rgba(0,0,0,.15)}
.volume-wrap input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:none}

.radio-section{margin-bottom:32px}
.radio-section-title{font-family:var(--font-serif);font-size:1.1rem;font-weight:600;color:var(--text-bright);margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:8px;letter-spacing:1px}
.radio-section-title i{color:var(--accent);font-size:15px}
.radio-content{font-size:14px;line-height:2;color:var(--text-secondary);padding:0 4px;text-align:justify}

.radio-schedule{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-md);overflow:hidden;max-height:600px;overflow-y:auto}
.schedule-row{display:flex;align-items:center;gap:16px;padding:11px 18px;border-bottom:1px solid var(--border-light);font-size:13px;transition:background .15s ease;position:relative}
.schedule-row:last-child{border-bottom:none}
.schedule-row:hover{background:var(--bg-soft)}
.schedule-row.current{background:linear-gradient(90deg, var(--accent-soft) 0%, transparent 100%);padding-left:24px}
.schedule-row.current::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);border-radius:0 3px 3px 0}
.schedule-time{font-family:monospace;font-size:12px;color:var(--text-muted);flex-shrink:0;min-width:130px}
.schedule-row.current .schedule-time{color:var(--accent);font-weight:600}
.schedule-name{color:var(--text);font-family:var(--font-serif);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.schedule-row.current .schedule-name{color:var(--text-bright);font-weight:600}
.schedule-badge{display:inline-block;padding:1px 8px;font-size:10px;background:var(--accent);color:#fff;border-radius:10px;margin-right:8px;letter-spacing:1px;vertical-align:middle;font-weight:400;font-family:var(--font-sans)}

@media(max-width:1024px){.station-grid{grid-template-columns:repeat(3,1fr)}.diantai-cat-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:768px){
  .diantai-title{font-size:1.5rem;letter-spacing:3px}
  .diantai-cat-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}
  .cat-card{padding:16px 8px}.cat-icon{width:36px;height:36px;font-size:15px}.cat-name{font-size:.9rem}
  .station-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .station-card{padding:10px;gap:10px}.station-card-logo{width:38px;height:38px}.station-card-title{font-size:13px}
  .radio-header{gap:14px;padding:18px 0}.radio-logo{width:68px;height:68px;border-radius:10px}.radio-name{font-size:1.25rem}
  .radio-player{padding:20px 16px}
  .player-row{flex-wrap:wrap;gap:14px}
  .player-btn{width:56px;height:56px;font-size:20px}
  .player-controls{width:100%;justify-content:center}
  .volume-wrap input[type=range]{width:120px}
  .schedule-row{padding:9px 14px;gap:12px}
  .schedule-time{min-width:100px;font-size:11px}.schedule-name{font-size:12px}
}
@media(max-width:480px){
  .station-card{flex-direction:column;text-align:center;padding:12px 8px}
  .station-card-logo{width:46px;height:46px}
  .station-card-title{font-size:12px;white-space:normal;line-height:1.4}
  .diantai-title{font-size:1.3rem}.diantai-cat-grid{grid-template-columns:repeat(2,1fr)}
  .cat-card{padding:14px 6px}.cat-icon{width:32px;height:32px;font-size:14px}
  .radio-header{flex-direction:column;text-align:center}.radio-meta{justify-content:center}
}