/* roulang page: index */
:root {
      --primary: #FF5500;
      --primary-hover: #E04B00;
      --primary-light: #FFF2EB;
      --secondary: #0F172A;
      --secondary-dark: #070B13;
      --accent-teal: #00D29E;
      --accent-blue: #2563EB;
      --bg-page: #F8FAFC;
      --bg-card: #FFFFFF;
      --bg-subtle: #F1F5F9;
      --text-main: #0F172A;
      --text-muted: #475569;
      --text-light: #94A3B8;
      --border-color: #E2E8F0;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 8px 24px -4px rgba(15, 23, 42, 0.08);
      --shadow-lg: 0 16px 36px -6px rgba(15, 23, 42, 0.12);
      --shadow-glow: 0 0 25px rgba(255, 85, 0, 0.35);
      --container-max: 1240px;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.25s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button, input, select, textarea {
      font-family: inherit;
      font-size: 1rem;
    }

    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* Top Banner Bar */
    .top-bar {
      background: var(--secondary-dark);
      color: var(--text-light);
      font-size: 0.85rem;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }
    .top-bar-left span {
      margin-right: 18px;
    }
    .top-bar-left strong {
      color: #fff;
    }
    .top-bar-right {
      display: flex;
      gap: 16px;
    }
    .badge-live {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(0, 210, 158, 0.15);
      color: var(--accent-teal);
      padding: 2px 10px;
      border-radius: var(--radius-full);
      font-size: 0.75rem;
      font-weight: 600;
    }
    .badge-live::before {
      content: "";
      width: 6px;
      height: 6px;
      background: var(--accent-teal);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--accent-teal);
    }

    /* Header Nav */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
    }
    .logo-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .brand-mark {
      width: 42px;
      height: 42px;
      background: linear-gradient(135deg, var(--primary) 0%, #FF8433 100%);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.3rem;
      font-weight: 800;
      box-shadow: 0 4px 12px rgba(255, 85, 0, 0.35);
    }
    .brand-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--secondary);
      letter-spacing: -0.3px;
    }
    .brand-tag {
      font-size: 0.75rem;
      color: var(--primary);
      font-weight: 600;
      display: block;
      margin-top: -3px;
      letter-spacing: 0.5px;
    }
    .nav-links {
      display: flex;
      gap: 28px;
      list-style: none;
      align-items: center;
    }
    .nav-links a {
      font-weight: 600;
      color: var(--text-muted);
      font-size: 0.95rem;
      position: relative;
      padding: 6px 0;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--primary);
    }
    .nav-links a::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--primary);
      transition: width 0.25s ease;
    }
    .nav-links a:hover::after {
      width: 100%;
    }
    .nav-action {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-weight: 700;
      padding: 11px 24px;
      border-radius: var(--radius-full);
      cursor: pointer;
      border: 1px solid transparent;
      transition: all 0.25s ease;
      white-space: nowrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, #FF6F26 100%);
      color: #ffffff;
      box-shadow: 0 4px 16px rgba(255, 85, 0, 0.3);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, #F04E00 0%, #FF5E12 100%);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(255, 85, 0, 0.4);
    }
    .btn-outline {
      border-color: var(--border-color);
      color: var(--secondary);
      background: #fff;
    }
    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: var(--primary-light);
    }
    .btn-accent {
      background: var(--accent-teal);
      color: #072B20;
    }
    .btn-accent:hover {
      background: #00BA8C;
      transform: translateY(-2px);
    }

    /* Section Styles */
    section {
      padding: 90px 0;
      position: relative;
    }
    .section-light {
      background-color: var(--bg-page);
    }
    .section-white {
      background-color: #ffffff;
    }
    .section-dark {
      background-color: var(--secondary-dark);
      color: #ffffff;
    }
    .section-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 56px auto;
    }
    .section-header.left-aligned {
      text-align: left;
      margin-left: 0;
    }
    .section-eyebrow {
      display: inline-block;
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--primary);
      background: var(--primary-light);
      padding: 4px 14px;
      border-radius: var(--radius-full);
      margin-bottom: 14px;
      letter-spacing: 1px;
      text-transform: uppercase;
    }
    .section-dark .section-eyebrow {
      background: rgba(255, 85, 0, 0.18);
      color: #FF8F50;
    }
    .section-title {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--secondary);
      line-height: 1.3;
      margin-bottom: 16px;
      letter-spacing: -0.5px;
    }
    .section-dark .section-title {
      color: #ffffff;
    }
    .section-subtitle {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.8;
    }
    .section-dark .section-subtitle {
      color: #A0ABBA;
    }

    /* Hero Section (Voucher Wall Entry Blueprint Variant) */
    .hero-section {
      position: relative;
      background: linear-gradient(170deg, #090E17 0%, #151D2C 100%);
      color: #ffffff;
      padding: 100px 0 110px 0;
      overflow: hidden;
    }
    .hero-bg-media {
      position: absolute;
      top: 0;
      right: 0;
      width: 55%;
      height: 100%;
      object-fit: cover;
      opacity: 0.25;
      mix-blend-mode: luminosity;
      mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
      -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 50px;
      align-items: center;
      position: relative;
      z-index: 2;
    }
    .hero-content h1 {
      font-size: 3.1rem;
      font-weight: 900;
      line-height: 1.2;
      color: #ffffff;
      margin-bottom: 22px;
      letter-spacing: -0.8px;
    }
    .hero-content h1 span {
      background: linear-gradient(135deg, #FF6F26 0%, #FFA86B 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-lead {
      font-size: 1.12rem;
      line-height: 1.85;
      color: #CBD5E1;
      margin-bottom: 34px;
    }
    .hero-trust-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
      margin-top: 36px;
      padding-top: 26px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .trust-pill {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      color: #94A3B8;
    }
    .trust-pill-icon {
      color: var(--accent-teal);
      font-weight: bold;
    }

    /* Voucher Wall / Lead Card Blueprint */
    .hero-voucher-card {
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius-lg);
      padding: 34px 30px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
      position: relative;
    }
    .voucher-banner-tag {
      position: absolute;
      top: -14px;
      right: 28px;
      background: var(--accent-teal);
      color: #05261C;
      font-size: 0.8rem;
      font-weight: 800;
      padding: 4px 14px;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 12px rgba(0, 210, 158, 0.35);
    }
    .voucher-header {
      border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
      padding-bottom: 20px;
      margin-bottom: 22px;
    }
    .voucher-val {
      font-size: 2.8rem;
      font-weight: 900;
      color: #FF5500;
      line-height: 1;
      display: flex;
      align-items: baseline;
      gap: 4px;
    }
    .voucher-val small {
      font-size: 1.1rem;
    }
    .voucher-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: #ffffff;
      margin-top: 8px;
    }
    .voucher-desc {
      font-size: 0.85rem;
      color: #94A3B8;
      margin-top: 4px;
    }
    .voucher-form {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .form-group label {
      display: block;
      font-size: 0.82rem;
      font-weight: 600;
      color: #CBD5E1;
      margin-bottom: 6px;
    }
    .form-input {
      width: 100%;
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(255, 255, 255, 0.16);
      border-radius: var(--radius-sm);
      color: #ffffff;
      padding: 12px 14px;
      outline: none;
      transition: all 0.2s ease;
    }
    .form-input:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.25);
    }
    .form-input::placeholder {
      color: #64748B;
    }
    .form-notice {
      font-size: 0.78rem;
      color: #94A3B8;
      text-align: center;
      margin-top: 6px;
    }

    /* Metrics Bar (Section 2) */
    .metrics-bar {
      margin-top: -50px;
      position: relative;
      z-index: 10;
    }
    .metrics-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      background: #ffffff;
      padding: 34px 28px;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
    }
    .metric-item {
      text-align: center;
      border-right: 1px solid var(--border-color);
      padding: 0 16px;
    }
    .metric-item:last-child {
      border-right: none;
    }
    .metric-num {
      font-size: 2.3rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1.1;
      margin-bottom: 6px;
    }
    .metric-label {
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 4px;
    }
    .metric-desc {
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.4;
    }

    /* Product Value / About (Section 3) */
    .value-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }
    .value-img-wrapper {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
    }
    .value-img-wrapper img {
      width: 100%;
      height: 480px;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .value-img-wrapper:hover img {
      transform: scale(1.03);
    }
    .value-img-float {
      position: absolute;
      bottom: 24px;
      left: 24px;
      background: rgba(15, 23, 42, 0.88);
      backdrop-filter: blur(10px);
      padding: 16px 22px;
      border-radius: var(--radius-md);
      color: #fff;
      border: 1px solid rgba(255,255,255,0.1);
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .value-bullet-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 18px;
      margin-top: 26px;
    }
    .value-bullet-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
    }
    .bullet-check {
      width: 24px;
      height: 24px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.85rem;
      font-weight: bold;
      flex-shrink: 0;
      margin-top: 3px;
    }
    .bullet-content h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 4px;
    }
    .bullet-content p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Service Matrix / Feature Showcase (Section 4) */
    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .matrix-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 34px 26px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
    }
    .matrix-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: #FED7AA;
    }
    .matrix-badge {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: var(--radius-sm);
      background: #F1F5F9;
      color: #475569;
      margin-bottom: 16px;
    }
    .matrix-card.featured .matrix-badge {
      background: var(--primary-light);
      color: var(--primary);
    }
    .matrix-card h3 {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 12px;
    }
    .matrix-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 22px;
    }
    .matrix-meta {
      border-top: 1px solid var(--border-color);
      padding-top: 16px;
      display: flex;
      justify-content: space-between;
      font-size: 0.85rem;
      color: var(--text-light);
      font-weight: 600;
    }
    .matrix-meta strong {
      color: var(--secondary);
    }

    /* Packages & Training Camps (Section 5) */
    .package-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      align-items: stretch;
    }
    .package-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px 32px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
      transition: all 0.3s ease;
    }
    .package-card.recommended {
      border: 2px solid var(--primary);
      box-shadow: 0 16px 40px rgba(255, 85, 0, 0.15);
      transform: scale(1.03);
      z-index: 2;
    }
    .package-ribbon {
      position: absolute;
      top: -13px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: #fff;
      font-size: 0.78rem;
      font-weight: 800;
      padding: 3px 18px;
      border-radius: var(--radius-full);
      box-shadow: 0 2px 8px rgba(255, 85, 0, 0.4);
    }
    .package-card h3 {
      font-size: 1.35rem;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 10px;
    }
    .package-price {
      font-size: 2.4rem;
      font-weight: 900;
      color: var(--secondary);
      margin: 16px 0 20px 0;
      display: flex;
      align-items: baseline;
      gap: 4px;
    }
    .package-price small {
      font-size: 0.9rem;
      color: var(--text-light);
      font-weight: 500;
    }
    .package-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      margin-bottom: 30px;
      flex-grow: 1;
    }
    .package-features li {
      font-size: 0.9rem;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .package-features li::before {
      content: "✓";
      color: var(--primary);
      font-weight: 800;
    }

    /* Comparison vs Traditional (Section 6) */
    .compare-table-wrapper {
      background: #ffffff;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }
    .compare-table th {
      background: #F8FAFC;
      padding: 20px 24px;
      font-size: 1rem;
      font-weight: 800;
      color: var(--secondary);
      border-bottom: 2px solid var(--border-color);
    }
    .compare-table td {
      padding: 20px 24px;
      border-bottom: 1px solid var(--border-color);
      font-size: 0.95rem;
      color: var(--text-muted);
    }
    .compare-table tr:last-child td {
      border-bottom: none;
    }
    .compare-table .highlight-col {
      background: #FFFBF9;
      font-weight: 600;
      color: var(--primary);
    }
    .tag-diff-bad {
      color: #DC2626;
      font-weight: 600;
}
    .tag-diff-good {
      color: #059669;
      font-weight: 700;
    }

    /* Philosophy MAF180 Section (Section 7) */
    .philosophy-wrap {
      background: radial-gradient(circle at 80% 20%, rgba(255, 85, 0, 0.12) 0%, transparent 60%), #0B0F17;
      border-radius: 24px;
      padding: 64px 50px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      position: relative;
      overflow: hidden;
    }
    .philosophy-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 50px;
      align-items: center;
    }
    .zone-cards {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    .zone-card {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-md);
      padding: 20px;
    }
    .zone-card-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--accent-teal);
      margin-bottom: 6px;
    }
    .zone-card-val {
      font-size: 1.25rem;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 6px;
    }
    .zone-card-p {
      font-size: 0.8rem;
      color: #94A3B8;
      line-height: 1.5;
    }

    /* Milestone Steps (Section 8) */
    .timeline-container {
      position: relative;
      max-width: 1000px;
      margin: 0 auto;
    }
    .timeline-container::before {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 2px;
      background: var(--border-color);
      transform: translateX(-50%);
    }
    .timeline-step {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 48px;
      position: relative;
    }
    .timeline-step:nth-child(even) {
      flex-direction: row-reverse;
    }
    .timeline-content {
      width: 44%;
      background: #ffffff;
      padding: 28px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .timeline-point {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 1.1rem;
      box-shadow: 0 0 0 6px #FFF2EB;
      z-index: 2;
    }
    .timeline-stage {
      font-size: 0.78rem;
      font-weight: 800;
      color: var(--primary);
      letter-spacing: 1px;
      margin-bottom: 6px;
    }
    .timeline-content h4 {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 8px;
    }
    .timeline-content p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Multi-client Sync / Devices (Section 9) */
    .devices-box {
      background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
      border-radius: var(--radius-lg);
      padding: 50px 40px;
      color: #ffffff;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .sync-brand-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }
    .sync-brand-pill {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      padding: 8px 16px;
      border-radius: var(--radius-full);
      font-size: 0.85rem;
      font-weight: 600;
      color: #E2E8F0;
    }

    /* Review Wall (Section 10) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .review-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 30px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .review-stars {
      color: #F59E0B;
      font-size: 1rem;
      margin-bottom: 14px;
    }
    .review-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
    }
    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #F1F5F9;
      padding-top: 16px;
    }
    .author-avatar {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #E2E8F0;
      overflow: hidden;
      flex-shrink: 0;
    }
    .author-avatar img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .author-info h5 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--secondary);
    }
    .author-info span {
      font-size: 0.78rem;
      color: var(--primary);
      font-weight: 600;
    }

    /* News & Runners Knowledge (Section 11) */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }
    .news-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }
    .news-img-box {
      height: 200px;
      overflow: hidden;
      position: relative;
    }
    .news-img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .news-card:hover .news-img-box img {
      transform: scale(1.05);
    }
    .news-tag {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(6px);
      color: #ffffff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 6px;
    }
    .news-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .news-date {
      font-size: 0.8rem;
      color: var(--text-light);
      margin-bottom: 8px;
    }
    .news-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--secondary);
      line-height: 1.4;
      margin-bottom: 12px;
    }
    .news-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      flex-grow: 1;
    }
    .news-link {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* Assurance & Platform Security (Section 12) */
    .assurance-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .assurance-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 22px;
      text-align: center;
      transition: all 0.25s ease;
    }
    .assurance-item:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-sm);
    }
    .assurance-icon {
      width: 52px;
      height: 52px;
      margin: 0 auto 16px auto;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 900;
    }
    .assurance-item h4 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 8px;
    }
    .assurance-item p {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* FAQ Section (Section 13) */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.2s ease;
    }
    .faq-item:hover {
      border-color: #CBD5E1;
    }
    .faq-item summary {
      padding: 20px 24px;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--secondary);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      list-style: none;
      user-select: none;
    }
    .faq-item summary::-webkit-details-marker {
      display: none;
    }
    .faq-item summary::after {
      content: "+";
      font-size: 1.4rem;
      font-weight: 400;
      color: var(--primary);
      transition: transform 0.2s ease;
    }
    .faq-item[open] summary::after {
      content: "−";
      transform: rotate(180deg);
    }
    .faq-item[open] {
      border-color: var(--primary);
    }
    .faq-body {
      padding: 0 24px 22px 24px;
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.75;
      border-top: 1px solid #F1F5F9;
      padding-top: 16px;
    }

    /* Final Conversion / CTA Form (Section 14) */
    .cta-banner-wrap {
      background: linear-gradient(135deg, #FF5500 0%, #E04300 100%);
      border-radius: 24px;
      padding: 60px 48px;
      color: #ffffff;
      box-shadow: 0 20px 40px rgba(255, 85, 0, 0.25);
    }
    .cta-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }
    .cta-text-side h2 {
      font-size: 2.3rem;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 18px;
    }
    .cta-text-side p {
      font-size: 1.05rem;
      opacity: 0.92;
      line-height: 1.75;
      margin-bottom: 24px;
    }
    .cta-hotlines {
      display: flex;
      flex-direction: column;
      gap: 8px;
      font-size: 0.9rem;
    }
    .cta-hotlines span {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .cta-form-box {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 34px;
      box-shadow: var(--shadow-lg);
      color: var(--text-main);
    }
    .cta-form-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--secondary);
      margin-bottom: 8px;
      text-align: center;
    }
    .cta-form-subtitle {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 20px;
      text-align: center;
    }
    .form-row {
      margin-bottom: 14px;
    }
    .form-row label {
      display: block;
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--secondary);
      margin-bottom: 6px;
    }
    .form-control-input, .form-control-select {
      width: 100%;
      padding: 12px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
      background: #F8FAFC;
      font-size: 0.95rem;
      color: var(--text-main);
      outline: none;
      transition: all 0.2s ease;
    }
    .form-control-input:focus, .form-control-select:focus {
      border-color: var(--primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.15);
    }
    .btn-submit-full {
      width: 100%;
      background: var(--secondary);
      color: #ffffff;
      padding: 14px;
      border-radius: var(--radius-sm);
      font-weight: 800;
      font-size: 1rem;
      border: none;
      cursor: pointer;
      transition: all 0.25s ease;
      margin-top: 10px;
    }
    .btn-submit-full:hover {
      background: #000000;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    /* Footer */
    .site-footer {
      background: var(--secondary-dark);
      color: #94A3B8;
      padding: 70px 0 30px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
      gap: 40px;
      margin-bottom: 50px;
    }
    .footer-brand-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 14px;
    }
    .footer-brand-desc {
      font-size: 0.88rem;
      line-height: 1.75;
      margin-bottom: 20px;
    }
    .footer-col h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 0.88rem;
    }
    .footer-links a:hover {
      color: var(--primary);
    }
    .footer-contact-info {
      font-size: 0.88rem;
      display: flex;
      flex-direction: column;
      gap: 12px;
      line-height: 1.6;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 28px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 14px;
      font-size: 0.82rem;
    }
    .footer-bottom a {
      color: #94A3B8;
    }
    .footer-bottom a:hover {
      color: var(--primary);
    }

    /* Mobile Drawer */
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--secondary);
      cursor: pointer;
    }

    /* Responsive Breakpoints */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .hero-bg-media {
        width: 100%;
        opacity: 0.15;
      }
      .metrics-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metric-item:nth-child(2) {
        border-right: none;
      }
      .metric-item {
        margin-bottom: 20px;
      }
      .value-grid, .philosophy-grid, .cta-grid {
        grid-template-columns: 1fr;
      }
      .matrix-grid, .package-grid, .reviews-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .package-card.recommended {
        transform: none;
      }
      .assurance-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .nav-links, .nav-action {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .hero-content h1 {
        font-size: 2.3rem;
      }
      .section-title {
        font-size: 1.8rem;
      }
      .metrics-card-grid {
        grid-template-columns: 1fr;
      }
      .metric-item {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 16px;
      }
      .metric-item:last-child {
        border-bottom: none;
      }
      .matrix-grid, .package-grid, .reviews-grid, .news-grid, .assurance-grid {
        grid-template-columns: 1fr;
      }
      .timeline-container::before {
        left: 20px;
      }
      .timeline-step, .timeline-step:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 50px;
      }
      .timeline-point {
        left: 20px;
        top: 24px;
        transform: translate(-50%, 0);
      }
      .timeline-content {
        width: 100%;
      }
      .devices-box {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .philosophy-wrap {
        padding: 40px 24px;
      }
      .zone-cards {
        grid-template-columns: 1fr;
      }
      .cta-banner-wrap {
        padding: 40px 20px;
      }
    }