/* roulang page: index */
:root {
      --primary-color: #0f52ba;
      --primary-hover: #1d4ed8;
      --accent-green: #10b981;
      --accent-orange: #f59e0b;
      --bg-light: #f8fafc;
      --bg-alt: #f1f5f9;
      --dark-night: #0b132b;
      --text-main: #0f172a;
      --text-muted: #475569;
      --border-color: #e2e8f0;
      --radius-box: 16px;
      --shadow-soft: 0 4px 20px -2px rgba(15, 82, 186, 0.08);
      --shadow-hover: 0 12px 30px -4px rgba(15, 82, 186, 0.16);
    }
    body {
      background-color: var(--bg-light);
      color: var(--text-main);
      overflow-x: hidden;
      font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    }
    .custom-card-shadow {
      box-shadow: var(--shadow-soft);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .custom-card-shadow:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
    }
    .ticket-edge {
      position: relative;
    }
    .ticket-edge::after {
      content: '';
      position: absolute;
      right: -8px;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background: var(--bg-light);
      border-radius: 50%;
    }
    .ticket-edge::before {
      content: '';
      position: absolute;
      left: -8px;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background: var(--bg-light);
      border-radius: 50%;
    }
    /* 视频遮罩纹理 */
    .hero-overlay-grid {
      background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 1px);
      background-size: 24px 24px;
    }