/* roulang page: index */
:root {
      --bg-dark: #0E0A1F;
      --bg-indigo: #2A1758;
      --accent-coral: #FF5A36;
      --accent-neon: #E935C1;
      --card-bg: #15102A;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-line: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .gradient-brand {
      background: linear-gradient(135deg, #0E0A1F 0%, #2A1758 100%);
    }
    .gradient-btn {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
    }
    .gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(233, 53, 193, 0.4);
      transform: translateY(-2px);
    }
    .gradient-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
    }
    .gradient-border:hover {
      border-color: rgba(233, 53, 193, 0.35);
    }
    .pulse-dot {
      animation: pulseGlow 2s infinite ease-in-out;
    }
    @keyframes pulseGlow {
      0%, 100% { opacity: 0.4; transform: scale(0.95); }
      50% { opacity: 1; transform: scale(1.1); }
    }
    .accordion-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .accordion-item.active .accordion-content {
      max-height: 240px;
    }
    .accordion-item.active .accordion-icon {
      transform: rotate(180deg);
    }

/* roulang page: category2 */
:root {
      --bg-dark: #0E0A1F;
      --bg-indigo: #2A1758;
      --accent-coral: #FF5A36;
      --accent-neon: #E935C1;
      --card-bg: #15102A;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-line: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .gradient-brand {
      background: linear-gradient(135deg, #0E0A1F 0%, #2A1758 100%);
    }
    .gradient-btn {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      transition: all 0.3s ease;
    }
    .gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(233, 53, 193, 0.4);
      transform: translateY(-2px);
    }
    .gradient-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
      transition: all 0.3s ease;
    }
    .gradient-border:hover {
      border-color: rgba(233, 53, 193, 0.35);
      transform: translateY(-3px);
      box-shadow: 0 20px 30px -10px rgba(42, 23, 88, 0.6);
    }
    .data-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.25rem 0.75rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .active-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: #10B981;
      box-shadow: 0 0 8px #10B981;
    }

/* roulang page: category1 */
:root {
      --bg-dark: #0E0A1F;
      --bg-indigo: #2A1758;
      --accent-coral: #FF5A36;
      --accent-neon: #E935C1;
      --card-bg: #15102A;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-line: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .gradient-brand {
      background: linear-gradient(135deg, #0E0A1F 0%, #2A1758 100%);
    }
    .gradient-btn {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(233, 53, 193, 0.45);
      transform: translateY(-2px);
    }
    .gradient-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
      transition: all 0.3s ease;
    }
    .gradient-border:hover {
      border-color: rgba(233, 53, 193, 0.35);
      box-shadow: 0 12px 30px -10px rgba(42, 23, 88, 0.6);
      transform: translateY(-3px);
    }
    .filter-tab.active {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      color: #ffffff;
      border-color: transparent;
      font-weight: 600;
    }
    /* 隐藏滚动条但保留滑动功能 */
    .no-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .no-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }

/* roulang page: category3 */
:root {
      --bg-dark: #0E0A1F;
      --bg-indigo: #2A1758;
      --accent-coral: #FF5A36;
      --accent-neon: #E935C1;
      --card-bg: #15102A;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-line: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .gradient-brand {
      background: linear-gradient(135deg, #0E0A1F 0%, #2A1758 100%);
    }
    .gradient-btn {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      transition: all 0.3s ease;
    }
    .gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(233, 53, 193, 0.4);
      transform: translateY(-2px);
    }
    .gradient-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .gradient-border:hover {
      border-color: rgba(233, 53, 193, 0.35);
      transform: translateY(-3px);
      box-shadow: 0 20px 30px -10px rgba(42, 23, 88, 0.6);
    }
    .pill-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.25rem 0.85rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      font-weight: 600;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.12);
    }

/* roulang page: category4 */
:root {
      --bg-dark: #0E0A1F;
      --bg-indigo: #2A1758;
      --accent-coral: #FF5A36;
      --accent-neon: #E935C1;
      --card-bg: #15102A;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-line: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .gradient-brand {
      background: linear-gradient(135deg, #0E0A1F 0%, #2A1758 100%);
    }
    .gradient-btn {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(233, 53, 193, 0.4);
      transform: translateY(-2px);
    }
    .gradient-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
      transition: all 0.3s ease;
    }
    .gradient-border:hover {
      border-color: rgba(233, 53, 193, 0.35);
      box-shadow: 0 12px 30px -10px rgba(42, 23, 88, 0.6);
      transform: translateY(-3px);
    }
    .hero-schedule-input {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.12);
      color: #fff;
    }
    .hero-schedule-input:focus {
      outline: none;
      border-color: #FF5A36;
      background: rgba(255, 255, 255, 0.08);
    }
    .tab-btn.active {
      background: linear-gradient(135deg, #FF5A36 0%, #E935C1 100%);
      color: #FFFFFF;
      font-weight: 700;
    }