:root {
      --bg-candy-base: #f7f9fc;
      --primary-candy: #ff4785;
      --primary-hover: #e0316d;
      --secondary-candy: #7000ff;
      --accent-cyan: #00d2ff;
      --accent-yellow: #ffb800;
      --accent-green: #00e676;
      --text-dark: #1e293b;
      --text-muted: #64748b;
      --card-bg: rgba(255, 255, 255, 0.92);
      --border-color: #e2e8f0;
      --shadow-sm: 0 4px 12px rgba(112, 0, 255, 0.05);
      --shadow-md: 0 8px 24px rgba(255, 71, 133, 0.08);
      --shadow-hover: 0 14px 32px rgba(112, 0, 255, 0.15);
      --radius-lg: 20px;
      --radius-md: 12px;
      --radius-pill: 50px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-candy-base);
      color: var(--text-dark);
      line-height: 1.6;
    }

    body {
      background: radial-gradient(circle at 10% 20%, rgba(255, 71, 133, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 90% 80%, rgba(112, 0, 255, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 50% 50%, rgba(0, 210, 255, 0.03) 0%, transparent 60%);
      background-attachment: fixed;
      overflow-x: hidden;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header & Navigation */
    .header-nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .ai-page-logo {
      height: 40px;
      width: auto;
      object-fit: contain;
    }

    .ai-page-home-link {
      color: var(--primary-candy);
      text-decoration: none;
      font-weight: 700;
      font-size: 15px;
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      background: rgba(255, 71, 133, 0.1);
      transition: var(--transition);
    }

    .ai-page-home-link:hover {
      background: var(--primary-candy);
      color: #ffffff;
    }

    .nav-menu {
      display: flex;
      align-items: center;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      margin: 0;
      padding: 0;
      gap: 0;
    }

    .nav-item {
      position: relative;
    }

    .nav-link {
      display: block;
      padding: 8px 12px;
      color: var(--text-dark);
      text-decoration: none;
      font-size: 14px;
      font-weight: 500;
      white-space: nowrap;
      transition: var(--transition);
    }

    .nav-link:hover {
      color: var(--primary-candy);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 20px;
      font-size: 14px;
      font-weight: 600;
      border-radius: var(--radius-pill);
      text-decoration: none;
      cursor: pointer;
      border: none;
      transition: var(--transition);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
    }

    .btn-candy-primary {
      background: linear-gradient(135deg, var(--primary-candy), var(--secondary-candy));
      color: #ffffff !important;
      box-shadow: 0 6px 20px rgba(255, 71, 133, 0.3);
    }

    .btn-candy-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(255, 71, 133, 0.4);
    }

    .btn-candy-secondary {
      background: #ffffff;
      color: var(--secondary-candy) !important;
      border: 1px solid rgba(112, 0, 255, 0.2);
    }

    .btn-candy-secondary:hover {
      background: rgba(112, 0, 255, 0.05);
      transform: translateY(-2px);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--text-dark);
      cursor: pointer;
    }

    /* Sections Shared */
    section {
      padding: 70px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 45px auto;
    }

    .badge-tag {
      display: inline-block;
      padding: 4px 16px;
      background: linear-gradient(90deg, rgba(255,71,133,0.1), rgba(112,0,255,0.1));
      color: var(--secondary-candy);
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.5px;
      margin-bottom: 12px;
      border: 1px solid rgba(112, 0, 255, 0.15);
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-muted);
    }

    /* Hero Section - STRICT NO IMAGES */
    .hero-section {
      padding: 80px 0 60px 0;
      background: radial-gradient(circle at 50% 0%, rgba(255, 71, 133, 0.12) 0%, rgba(112, 0, 255, 0.05) 50%, transparent 80%);
      text-align: center;
    }

    .hero-content {
      max-width: 880px;
      margin: 0 auto;
    }

    .hero-h1 {
      font-size: 40px;
      font-weight: 900;
      line-height: 1.25;
      background: linear-gradient(135deg, #ff4785 0%, #7000ff 50%, #00d2ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 20px;
    }

    .hero-desc {
      font-size: 18px;
      color: #475569;
      margin-bottom: 35px;
      line-height: 1.6;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      margin-bottom: 45px;
      flex-wrap: wrap;
    }

    .btn-hero-official {
      padding: 16px 36px;
      font-size: 17px;
      border-radius: var(--radius-pill);
      background: linear-gradient(135deg, #ff4785, #7000ff);
      color: #ffffff !important;
      text-decoration: none;
      font-weight: 700;
      box-shadow: 0 10px 30px rgba(255, 71, 133, 0.35);
      transition: var(--transition);
    }

    .btn-hero-official:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 14px 35px rgba(255, 71, 133, 0.45);
    }

    .btn-hero-sub {
      padding: 16px 32px;
      font-size: 17px;
      border-radius: var(--radius-pill);
      background: #ffffff;
      color: var(--text-dark) !important;
      text-decoration: none;
      font-weight: 700;
      border: 2px solid #e2e8f0;
      transition: var(--transition);
    }

    .btn-hero-sub:hover {
      border-color: var(--secondary-candy);
      color: var(--secondary-candy) !important;
      transform: translateY(-3px);
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 30px;
    }

    .metric-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 22px 16px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .metric-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(255, 71, 133, 0.3);
    }

    .metric-num {
      font-size: 32px;
      font-weight: 800;
      color: var(--secondary-candy);
      line-height: 1;
      margin-bottom: 8px;
    }

    .metric-label {
      font-size: 14px;
      color: var(--text-muted);
    }

    /* General Cards Grid */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .candy-card {
      background: var(--card-bg);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 30px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .candy-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .card-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 20px;
      background: linear-gradient(135deg, rgba(255,71,133,0.15), rgba(112,0,255,0.15));
      color: var(--primary-candy);
    }

    .card-h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-dark);
    }

    .card-p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Specific Media Wrapper */
    .media-card-img {
      width: 100%;
      border-radius: var(--radius-md);
      margin-bottom: 16px;
      object-fit: cover;
      display: block;
    }

    /* Comparison Table & Ratings */
    .rating-banner {
      background: linear-gradient(135deg, rgba(255,71,133,0.08), rgba(112,0,255,0.08));
      border: 1px solid rgba(112, 0, 255, 0.2);
      border-radius: var(--radius-lg);
      padding: 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 30px;
      flex-wrap: wrap;
      gap: 20px;
    }

    .rating-score {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .score-big {
      font-size: 48px;
      font-weight: 900;
      color: var(--primary-candy);
      line-height: 1;
    }

    .score-stars {
      color: var(--accent-yellow);
      font-size: 24px;
      letter-spacing: 2px;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
      background: var(--card-bg);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .candy-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 650px;
    }

    .candy-table th, .candy-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 14px;
    }

    .candy-table th {
      background: rgba(247, 249, 252, 0.8);
      font-weight: 700;
      color: var(--text-dark);
    }

    .highlight-col {
      background: rgba(255, 71, 133, 0.04);
      font-weight: 700;
      color: var(--primary-candy);
    }

    /* Tag Cloud & Models Grid */
    .models-badge-container {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
    }

    .model-chip {
      padding: 8px 18px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 600;
      color: var(--text-dark);
      box-shadow: 0 2px 6px rgba(0,0,0,0.03);
      transition: var(--transition);
    }

    .model-chip:hover {
      border-color: var(--primary-candy);
      color: var(--primary-candy);
      transform: translateY(-2px);
    }

    /* Step Timeline */
    .timeline-steps {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .step-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 24px 16px;
      text-align: center;
      position: relative;
    }

    .step-num {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary-candy), var(--secondary-candy));
      color: #ffffff;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px auto;
    }

    /* FAQ Accordion */
    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-title {
      padding: 18px 24px;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-dark);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-title::after {
      content: '+';
      font-size: 20px;
      color: var(--primary-candy);
      font-weight: 400;
    }

    .faq-item.active .faq-title::after {
      content: '-';
    }

    .faq-content {
      max-height: 0;
      overflow: hidden;
      padding: 0 24px;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.6;
      transition: max-height 0.3s ease, padding 0.3s ease;
    }

    .faq-item.active .faq-content {
      max-height: 300px;
      padding: 0 24px 18px 24px;
    }

    /* Reviews Section */
    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 16px;
    }

    .avatar-placeholder {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent-cyan), var(--secondary-candy));
      color: #ffffff;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
    }

    /* Form Section */
    .form-box {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .form-group.full {
      grid-column: span 2;
    }

    .form-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-dark);
    }

    .form-input, .form-select, .form-textarea {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      font-size: 14px;
      outline: none;
      transition: var(--transition);
      background: #ffffff;
    }

    .form-input:focus, .form-select:focus, .form-textarea:focus {
      border-color: var(--secondary-candy);
      box-shadow: 0 0 0 3px rgba(112, 0, 255, 0.1);
    }

    .form-textarea {
      resize: vertical;
      min-height: 100px;
    }

    /* Footer Section */
    .footer-site {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 30px 0;
      color: var(--text-dark);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-links-group {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links-group a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 14px;
      transition: var(--transition);
    }

    .footer-links-group a:hover {
      color: var(--primary-candy);
    }

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      margin-top: 12px;
    }

    .friend-links-flex a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 13px;
    }

    .friend-links-flex a:hover {
      color: var(--primary-candy);
    }

    .footer-bottom {
      border-top: 1px solid var(--border-color);
      padding-top: 20px;
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
    }

    /* Floating Support Widget */
    .float-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: var(--primary-candy);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 20px rgba(255, 71, 133, 0.4);
      cursor: pointer;
      text-decoration: none;
      font-size: 20px;
      transition: var(--transition);
    }

    .float-btn:hover {
      transform: scale(1.1);
    }

    /* Responsive Breakpoints */
    @media (max-width: 1024px) {
      .grid-4 { grid-template-columns: repeat(2, 1fr); }
      .timeline-steps { grid-template-columns: repeat(3, 1fr); }
      .hero-metrics { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .mobile-menu-btn { display: block; }
      .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        padding: 20px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        border-bottom: 1px solid var(--border-color);
      }
      .hero-h1 { font-size: 28px; }
      .hero-desc { font-size: 15px; }
      .grid-3, .grid-2 { grid-template-columns: 1fr; }
      .timeline-steps { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .form-grid { grid-template-columns: 1fr; }
      .form-group.full { grid-column: span 1; }
    }