/* roulang page: index */
:root {
      --hg-primary: #d97706;
      --hg-primary-hover: #b45309;
      --hg-accent: #f59e0b;
      --hg-dark: #1e1e24;
      --hg-slate: #334155;
      --hg-muted: #64748b;
      --hg-light-bg: #f8fafc;
      --hg-card-bg: #ffffff;
      --hg-border: #e2e8f0;
      --hg-highlight: #fffbeb;
      --hg-radius: 12px;
      --hg-shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.05);
      --hg-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
      --hg-shadow-lg: 0 20px 30px -10px rgba(217, 119, 6, 0.15);
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--hg-dark);
      background-color: #ffffff;
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: var(--hg-primary);
      text-decoration: none;
      transition: all 0.25s ease;
    }
    a:hover, a:focus {
      color: var(--hg-primary-hover);
    }

    /* 顶部导航 */
    .hg-header {
      background: #ffffff;
      border-bottom: 1px solid var(--hg-border);
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    }
    .hg-nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .hg-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--hg-dark);
    }
    .hg-brand-badge {
      background: linear-gradient(135deg, #d97706, #f59e0b);
      color: #ffffff;
      width: 38px;
      height: 38px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      box-shadow: 0 4px 10px rgba(217, 119, 6, 0.3);
    }
    .hg-nav-right {
      display: flex;
      align-items: center;
      gap: 20px;
    }
    .hg-nav-links {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      gap: 24px;
    }
    .hg-nav-links a {
      color: var(--hg-slate);
      font-weight: 500;
      font-size: 0.98rem;
      padding: 6px 12px;
      border-radius: 6px;
    }
    .hg-nav-links a.active, .hg-nav-links a:hover {
      color: var(--hg-primary);
      background-color: var(--hg-highlight);
    }
    .hg-lang-capsule {
      display: inline-flex;
      align-items: center;
      background: #f1f5f9;
      border: 1px solid var(--hg-border);
      border-radius: 20px;
      padding: 3px 6px;
      font-size: 0.82rem;
    }
    .hg-lang-capsule span {
      padding: 2px 10px;
      border-radius: 14px;
      cursor: pointer;
    }
    .hg-lang-capsule span.current {
      background: #ffffff;
      color: var(--hg-primary);
      font-weight: 700;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }

    /* 通用组件与版块 */
    .hg-section {
      padding: 80px 0;
      border-bottom: 1px solid var(--hg-border);
    }
    .hg-section-alt {
      background-color: var(--hg-light-bg);
    }
    .hg-sec-head {
      margin-bottom: 48px;
      text-align: center;
    }
    .hg-sec-tag {
      display: inline-block;
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--hg-primary);
      background-color: var(--hg-highlight);
      padding: 4px 14px;
      border-radius: 30px;
      margin-bottom: 14px;
      border: 1px solid rgba(217, 119, 6, 0.2);
    }
    .hg-sec-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--hg-dark);
      margin-bottom: 16px;
      line-height: 1.3;
    }
    .hg-sec-desc {
      color: var(--hg-muted);
      max-width: 760px;
      margin: 0 auto;
      font-size: 1.05rem;
      line-height: 1.7;
    }

    .hg-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 13px 28px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.98rem;
      cursor: pointer;
      border: none;
      transition: all 0.25s ease;
    }
    .hg-btn-primary {
      background: linear-gradient(135deg, #d97706, #b45309);
      color: #ffffff !important;
      box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
    }
    .hg-btn-primary:hover {
      background: linear-gradient(135deg, #b45309, #92400e);
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(217, 119, 6, 0.45);
    }
    .hg-btn-outline {
      background: #ffffff;
      color: var(--hg-dark) !important;
      border: 1px solid var(--hg-border);
    }
    .hg-btn-outline:hover {
      border-color: var(--hg-primary);
      color: var(--hg-primary) !important;
      background: var(--hg-highlight);
    }

    .hg-card {
      background: var(--hg-card-bg);
      border-radius: var(--hg-radius);
      border: 1px solid var(--hg-border);
      padding: 30px;
      box-shadow: var(--hg-shadow-sm);
      height: 100%;
      transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }
    .hg-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--hg-shadow);
      border-color: rgba(217, 119, 6, 0.3);
    }

    /* 蓝图：Hero (促销主视觉 + 爆炸贴 + 限时文案 + 强对比按钮) */
    .hg-hero-section {
      background: radial-gradient(circle at 80% 20%, #fffbeb 0%, #ffffff 60%);
      padding: 90px 0 80px;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--hg-border);
    }
    .hg-promo-banner {
      background: #fff;
      border: 2px dashed #f59e0b;
      border-radius: var(--hg-radius);
      padding: 40px;
      position: relative;
      box-shadow: var(--hg-shadow-lg);
    }
    .hg-burst-badge {
      position: absolute;
      top: -16px;
      right: 28px;
      background: linear-gradient(135deg, #ef4444, #dc2626);
      color: #fff;
      padding: 6px 18px;
      border-radius: 4px 4px 18px 4px;
      font-weight: 800;
      font-size: 0.88rem;
      letter-spacing: 0.5px;
      box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
      transform: rotate(2deg);
    }
    .hg-hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      line-height: 1.25;
      color: var(--hg-dark);
      margin-bottom: 20px;
    }
    .hg-hero-title span {
      color: var(--hg-primary);
      position: relative;
    }
    .hg-hero-lead {
      font-size: 1.08rem;
      color: var(--hg-slate);
      line-height: 1.8;
      margin-bottom: 30px;
    }
    .hg-promo-countdown-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      background: #f8fafc;
      border-left: 4px solid var(--hg-primary);
      padding: 16px 20px;
      border-radius: 0 8px 8px 0;
      margin-bottom: 32px;
    }
    .hg-countdown-tag {
      font-size: 0.85rem;
      font-weight: 700;
      color: #b45309;
      background: #fef3c7;
      padding: 4px 10px;
      border-radius: 4px;
    }
    .hg-countdown-text {
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--hg-dark);
    }
    .hg-hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* 蓝图：直播预告 (封面+倒计时+看点+提醒) */
    .hg-live-card {
      background: #1e1e24;
      color: #ffffff;
      border-radius: var(--hg-radius);
      padding: 40px;
      box-shadow: 0 16px 36px rgba(0,0,0,0.18);
      position: relative;
      overflow: hidden;
    }
    .hg-live-cover-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(239, 68, 68, 0.2);
      color: #f87171;
      border: 1px solid rgba(239, 68, 68, 0.4);
      padding: 6px 14px;
      border-radius: 20px;
      font-weight: 700;
      font-size: 0.84rem;
      margin-bottom: 20px;
    }
    .hg-live-dot {
      width: 8px;
      height: 8px;
      background: #ef4444;
      border-radius: 50%;
      animation: hgPulse 1.6s infinite ease-in-out;
    }
    @keyframes hgPulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.3; transform: scale(0.8); }
    }
    .hg-timer-box {
      display: flex;
      gap: 12px;
      margin: 24px 0;
    }
    .hg-timer-digit {
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.15);
      border-radius: 8px;
      padding: 12px 16px;
      text-align: center;
      min-width: 68px;
    }
    .hg-timer-digit .num {
      display: block;
      font-size: 1.6rem;
      font-weight: 800;
      color: #fbbf24;
      line-height: 1;
    }
    .hg-timer-digit .lbl {
      display: block;
      font-size: 0.72rem;
      color: #94a3b8;
      margin-top: 6px;
    }
    .hg-live-point {
      margin-bottom: 12px;
      padding-left: 18px;
      position: relative;
      color: #cbd5e1;
      font-size: 0.95rem;
    }
    .hg-live-point::before {
      content: "";
      position: absolute;
      left: 0;
      top: 9px;
      width: 6px;
      height: 6px;
      background: #fbbf24;
      border-radius: 50%;
    }

    /* 蓝图：前后对比 */
    .hg-compare-table {
      background: #ffffff;
      border-radius: var(--hg-radius);
      border: 1px solid var(--hg-border);
      overflow: hidden;
      box-shadow: var(--hg-shadow-sm);
    }
    .hg-compare-row {
      display: flex;
      border-bottom: 1px solid var(--hg-border);
    }
    .hg-compare-row:last-child {
      border-bottom: none;
    }
    .hg-compare-col {
      flex: 1;
      padding: 22px 26px;
    }
    .hg-compare-title {
      font-weight: 700;
      font-size: 1.05rem;
      background: #f8fafc;
      border-bottom: 2px solid var(--hg-border);
    }
    .hg-compare-bad {
      background: #fff8f8;
      color: #64748b;
    }
    .hg-compare-good {
      background: #fffcf0;
      color: var(--hg-dark);
      font-weight: 600;
      border-left: 2px solid #fde68a;
    }

    /* 蓝图：异议拆解 */
    .hg-faq-item {
      background: #ffffff;
      border: 1px solid var(--hg-border);
      border-radius: 8px;
      padding: 24px;
      margin-bottom: 16px;
      box-shadow: var(--hg-shadow-sm);
    }
    .hg-faq-q {
      font-size: 1.08rem;
      font-weight: 700;
      color: var(--hg-dark);
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }
    .hg-faq-q span {
      background: var(--hg-highlight);
      color: var(--hg-primary);
      width: 26px;
      height: 26px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      font-size: 0.85rem;
      font-weight: 800;
      border: 1px solid rgba(217, 119, 6, 0.3);
    }
    .hg-faq-a {
      color: var(--hg-muted);
      font-size: 0.95rem;
      line-height: 1.7;
      margin: 0;
      padding-left: 36px;
    }

    /* 爆款剧目清单 */
    .hg-drama-card {
      background: #ffffff;
      border-radius: var(--hg-radius);
      border: 1px solid var(--hg-border);
      overflow: hidden;
      box-shadow: var(--hg-shadow-sm);
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .hg-drama-header {
      background: linear-gradient(135deg, #1e293b, #0f172a);
      color: #fff;
      padding: 22px;
      position: relative;
    }
    .hg-drama-rank {
      position: absolute;
      top: 18px;
      right: 18px;
      font-size: 1.4rem;
      font-weight: 900;
      color: #fbbf24;
      opacity: 0.85;
    }
    .hg-drama-body {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .hg-drama-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin: 12px 0 16px;
    }
    .hg-chip {
      font-size: 0.76rem;
      background: #f1f5f9;
      color: #475569;
      padding: 2px 8px;
      border-radius: 4px;
    }

    /* 数据指标条 */
    .hg-metric-box {
      text-align: center;
      padding: 24px 16px;
      background: #ffffff;
      border-radius: 10px;
      border: 1px solid var(--hg-border);
      box-shadow: var(--hg-shadow-sm);
    }
    .hg-metric-num {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--hg-primary);
      margin-bottom: 6px;
      line-height: 1.1;
    }
    .hg-metric-name {
      font-size: 0.9rem;
      color: var(--hg-muted);
      font-weight: 600;
    }

    /* 合作与背书 */
    .hg-partner-badge {
      background: #ffffff;
      border: 1px solid var(--hg-border);
      border-radius: 8px;
      padding: 16px;
      text-align: center;
      font-weight: 600;
      color: var(--hg-slate);
      font-size: 0.92rem;
      transition: all 0.25s ease;
    }
    .hg-partner-badge:hover {
      border-color: var(--hg-primary);
      color: var(--hg-primary);
      background: var(--hg-highlight);
    }

    /* 收口 CTA */
    .hg-cta-box {
      background: linear-gradient(135deg, #1e1e24 0%, #2b2b36 100%);
      color: #ffffff;
      padding: 60px 40px;
      border-radius: var(--hg-radius);
      text-align: center;
      border: 1px solid rgba(255,255,255,0.1);
      box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    }

    /* 页脚 */
    .hg-footer {
      background: #0f172a;
      color: #94a3b8;
      padding: 60px 0 30px;
      font-size: 0.9rem;
      border-top: 3px solid var(--hg-primary);
    }
    .hg-footer h5 {
      color: #f8fafc;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .hg-footer ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .hg-footer ul li {
      margin-bottom: 10px;
    }
    .hg-footer ul li a {
      color: #94a3b8;
    }
    .hg-footer ul li a:hover {
      color: #fbbf24;
    }
    .hg-footer-btm {
      margin-top: 50px;
      padding-top: 25px;
      border-top: 1px solid rgba(255,255,255,0.08);
      font-size: 0.82rem;
      text-align: center;
      color: #64748b;
    }

    @media (max-width: 768px) {
      .hg-hero-title { font-size: 1.9rem; }
      .hg-sec-title { font-size: 1.6rem; }
      .hg-section { padding: 50px 0; }
      .hg-promo-banner { padding: 24px 18px; }
      .hg-timer-box { justify-content: center; }
      .hg-compare-row { flex-direction: column; }
      .hg-compare-col { padding: 14px 18px; }
      .hg-nav-wrap { height: auto; padding: 14px 0; flex-wrap: wrap; gap: 12px; }
      .hg-nav-right { width: 100%; justify-content: space-between; }
    }