/* CSS Reset & Variables */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --bg-main: #faf8f5;
      --bg-card: #ffffff;
      --bg-card-alt: #f4efe6;
      --text-main: #19181b;
      --text-muted: #57555e;
      --primary-purple: #7952ff;
      --primary-pink: #ff4d80;
      --primary-yellow: #ffc837;
      --primary-cyan: #00c2cb;
      --primary-green: #00d68f;
      --border-dark: #19181b;
      --shadow-pop: 4px 4px 0px #19181b;
      --shadow-pop-lg: 6px 6px 0px #19181b;
      --shadow-pop-hover: 2px 2px 0px #19181b;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-max: 1200px;
      --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    body {
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      line-height: 1.6;
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(121, 82, 255, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 85% 75%, rgba(255, 77, 128, 0.04) 0%, transparent 40%),
        linear-gradient(to right, rgba(25, 24, 27, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(25, 24, 27, 0.02) 1px, transparent 1px);
      background-size: 100% 100%, 100% 100%, 32px 32px, 32px 32px;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

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

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(250, 248, 245, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 2px solid var(--border-dark);
      padding: 12px 0;
    }

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

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

    .brand-logo-wrap {
      max-width: 130px;
      display: flex;
      align-items: center;
    }

    .nav-toggle {
      display: none;
      background: var(--bg-card);
      border: 2px solid var(--border-dark);
      box-shadow: 2px 2px 0 var(--border-dark);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      cursor: pointer;
    }

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

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

    .nav-item a {
      font-weight: 700;
      font-size: 0.95rem;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      color: var(--text-main);
      display: inline-block;
      transition: var(--transition);
    }

    .nav-item a:hover {
      background-color: var(--primary-yellow);
      transform: translateY(-2px);
      box-shadow: 2px 2px 0 var(--border-dark);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-left: 16px;
    }

    .btn-pop {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-weight: 800;
      font-size: 0.95rem;
      border-radius: var(--radius-md);
      border: 2px solid var(--border-dark);
      box-shadow: var(--shadow-pop);
      cursor: pointer;
      transition: var(--transition);
      text-align: center;
      line-height: 1.2;
    }

    .btn-pop:hover {
      transform: translate(2px, 2px);
      box-shadow: var(--shadow-pop-hover);
    }

    .btn-purple {
      background-color: var(--primary-purple);
      color: #ffffff;
    }

    .btn-yellow {
      background-color: var(--primary-yellow);
      color: var(--text-main);
    }

    .btn-cyan {
      background-color: var(--primary-cyan);
      color: var(--text-main);
    }

    .btn-pink {
      background-color: var(--primary-pink);
      color: #ffffff;
    }

    /* Common Section Styles */
    section {
      padding: 70px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 48px auto;
    }

    .tag-badge {
      display: inline-block;
      padding: 4px 14px;
      border-radius: 999px;
      border: 2px solid var(--border-dark);
      font-size: 0.85rem;
      font-weight: 800;
      box-shadow: 2px 2px 0 var(--border-dark);
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .tag-purple { background-color: #e5dbff; color: var(--primary-purple); }
    .tag-pink { background-color: #ffd0dc; color: #d6184f; }
    .tag-cyan { background-color: #ccf7f9; color: #007a80; }
    .tag-yellow { background-color: #fff1cc; color: #996e00; }
    .tag-green { background-color: #ccf9e8; color: #00875a; }

    .section-title {
      font-size: 2.2rem;
      font-weight: 900;
      line-height: 1.3;
      margin-bottom: 14px;
      color: var(--text-main);
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .pop-card {
      background-color: var(--bg-card);
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-pop);
      transition: var(--transition);
    }

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

    /* Hero Section - STRICTLY NO IMAGES */
    .hero-section {
      padding: 80px 0 60px 0;
      text-align: center;
      background: linear-gradient(180deg, rgba(255, 200, 55, 0.12) 0%, rgba(250, 248, 245, 0) 100%);
    }

    .hero-content {
      max-width: 960px;
      margin: 0 auto;
    }

    .hero-badge-wrap {
      display: flex;
      justify-content: center;
      gap: 10px;
      margin-bottom: 20px;
      flex-wrap: wrap;
    }

    .hero-title {
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 24px;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }

    .hero-title .highlight-text {
      background: linear-gradient(120deg, var(--primary-purple), var(--primary-pink));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
    }

    .hero-subtitle {
      font-size: 1.2rem;
      color: var(--text-muted);
      margin-bottom: 36px;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
      font-weight: 600;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }

    .hero-btn-main {
      font-size: 1.15rem;
      padding: 16px 36px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-pop-lg);
    }

    .hero-btn-sub {
      font-size: 1.15rem;
      padding: 16px 32px;
      background-color: var(--bg-card);
      color: var(--text-main);
    }

    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      margin-top: 20px;
    }

    .metric-card {
      background: var(--bg-card);
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      box-shadow: var(--shadow-pop);
      text-align: center;
    }

    .metric-val {
      font-size: 2rem;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .metric-val.purple { color: var(--primary-purple); }
    .metric-val.pink { color: var(--primary-pink); }
    .metric-val.cyan { color: var(--primary-cyan); }
    .metric-val.yellow { color: #d97706; }

    .metric-label {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-muted);
    }

    /* Model Matrix Pill Wall */
    .model-matrix-bar {
      margin-top: 40px;
      padding: 24px;
      background-color: var(--bg-card-alt);
      border: 2px dashed var(--border-dark);
      border-radius: var(--radius-lg);
    }

    .matrix-title {
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: 14px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .matrix-pills {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
    }

    .matrix-pill {
      background: #ffffff;
      border: 1.5px solid var(--border-dark);
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 0.88rem;
      font-weight: 700;
      box-shadow: 2px 2px 0 var(--border-dark);
      transition: var(--transition);
    }

    .matrix-pill:hover {
      background: var(--primary-yellow);
      transform: translateY(-2px);
    }

    /* About Section */
    .about-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 36px;
      align-items: center;
    }

    .about-text-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-pop);
    }

    .about-feature-list {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 24px;
    }

    .about-feature-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-weight: 700;
      font-size: 0.95rem;
    }

    .feature-icon-badge {
      min-width: 24px;
      height: 24px;
      background: var(--primary-yellow);
      border: 1.5px solid var(--border-dark);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.8rem;
      font-weight: 900;
    }

    .about-visual-box {
      background: #fffdfa;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-pop);
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .graffiti-tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .graffiti-sticker {
      padding: 8px 16px;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      font-weight: 800;
      font-size: 0.95rem;
      box-shadow: 3px 3px 0 var(--border-dark);
    }

    /* Service Cards */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-pop);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 6px;
      background: var(--primary-purple);
    }

    .service-card:nth-child(2n)::before { background: var(--primary-pink); }
    .service-card:nth-child(3n)::before { background: var(--primary-cyan); }
    .service-card:nth-child(4n)::before { background: var(--primary-yellow); }

    .service-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 14px;
    }

    .service-icon-box {
      width: 48px;
      height: 48px;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      box-shadow: 2px 2px 0 var(--border-dark);
    }

    .service-title {
      font-size: 1.25rem;
      font-weight: 800;
      margin-bottom: 10px;
    }

    .service-desc {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.55;
      margin-bottom: 16px;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .service-tag {
      font-size: 0.78rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 6px;
      background: var(--bg-card-alt);
      border: 1px solid var(--border-dark);
    }

    /* Workflow Steps */
    .steps-timeline {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 28px 20px;
      box-shadow: var(--shadow-pop);
      position: relative;
    }

    .step-num {
      position: absolute;
      top: -16px;
      right: 20px;
      width: 40px;
      height: 40px;
      background: var(--primary-yellow);
      border: 2px solid var(--border-dark);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 1.1rem;
      box-shadow: 2px 2px 0 var(--border-dark);
    }

    .step-title {
      font-size: 1.15rem;
      font-weight: 800;
      margin-bottom: 10px;
      margin-top: 4px;
    }

    .step-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
    }

    /* Media Showcase Section */
    .media-showcase-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }

    .media-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-pop);
    }

    .media-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background-color: var(--bg-card-alt);
      border-bottom: 2px solid var(--border-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .media-img-wrap.square {
      aspect-ratio: 1 / 1;
      max-height: 380px;
    }

    .media-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .media-card:hover .media-img-wrap img {
      transform: scale(1.03);
    }

    .media-content {
      padding: 24px;
    }

    .media-title {
      font-size: 1.2rem;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .media-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 12px;
    }

    .banner-combo-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 24px;
    }

    .banner-img-box {
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-pop);
    }

    /* Comparison Table / Review Section */
    .review-score-hero {
      background: linear-gradient(135deg, #ffffff, #fffdf2);
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-pop-lg);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
      margin-bottom: 32px;
    }

    .score-badge-main {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .score-big-num {
      font-size: 3.5rem;
      font-weight: 900;
      line-height: 1;
      background: linear-gradient(135deg, var(--primary-purple), var(--primary-pink));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .score-details-text h3 {
      font-size: 1.4rem;
      font-weight: 900;
    }

    .stars-icon {
      color: #ff9800;
      font-size: 1.3rem;
      letter-spacing: 2px;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      background: #ffffff;
      box-shadow: var(--shadow-pop);
    }

    .custom-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.95rem;
    }

    .custom-table th {
      background-color: var(--bg-card-alt);
      padding: 16px 20px;
      font-weight: 900;
      border-bottom: 2px solid var(--border-dark);
      color: var(--text-main);
    }

    .custom-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #e2ddd3;
      font-weight: 600;
    }

    .custom-table tr:last-child td {
      border-bottom: none;
    }

    .custom-table .highlight-col {
      background-color: rgba(121, 82, 255, 0.05);
      color: var(--primary-purple);
      font-weight: 800;
    }

    .badge-check {
      display: inline-block;
      padding: 2px 8px;
      border-radius: 6px;
      background: var(--primary-green);
      color: #ffffff;
      font-weight: 800;
      font-size: 0.85rem;
      border: 1px solid var(--border-dark);
    }

    /* Testimonials / Reviews */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-pop);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-user-info {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 16px;
      padding-top: 16px;
      border-top: 1px dashed #ded8ce;
    }

    .user-avatar-initial {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      border: 2px solid var(--border-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 1.1rem;
    }

    .review-user-title {
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* Pricing & Token Compare */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
    }

    .pricing-card {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 32px 24px;
      box-shadow: var(--shadow-pop);
      text-align: center;
      position: relative;
    }

    .pricing-card.featured {
      background: #fffdf5;
      border-width: 3px;
      transform: translateY(-6px);
      box-shadow: var(--shadow-pop-lg);
    }

    .pricing-badge-popular {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary-pink);
      color: #ffffff;
      padding: 4px 16px;
      border-radius: 999px;
      font-size: 0.82rem;
      font-weight: 900;
      border: 2px solid var(--border-dark);
    }

    .price-num {
      font-size: 2.8rem;
      font-weight: 900;
      color: var(--text-main);
      margin: 16px 0;
    }

    .price-num span {
      font-size: 1rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    .price-feature-list {
      list-style: none;
      text-align: left;
      margin: 24px 0;
      font-size: 0.95rem;
      font-weight: 600;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .price-feature-list li {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* FAQ Accordion */
    .faq-container {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-pop);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      padding: 20px 24px;
      font-weight: 800;
      font-size: 1.05rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-icon-arrow {
      width: 24px;
      height: 24px;
      border: 1.5px solid var(--border-dark);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      transition: transform 0.25s ease;
      background: var(--bg-card-alt);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease-out, padding 0.25s ease;
      padding: 0 24px;
      color: var(--text-muted);
      font-size: 0.96rem;
      line-height: 1.6;
      border-top: 1px solid transparent;
      font-weight: 500;
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 16px 24px 24px 24px;
      border-top-color: #ede7dc;
    }

    .faq-item.active .faq-icon-arrow {
      transform: rotate(180deg);
      background: var(--primary-yellow);
    }

    /* Article List & External Links */
    .article-links-box {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-pop);
    }

    .article-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 16px;
      margin-top: 18px;
    }

    .article-item-card {
      background: var(--bg-card-alt);
      border: 1.5px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-weight: 700;
      font-size: 0.92rem;
      transition: var(--transition);
    }

    .article-item-card:hover {
      background: #ffffff;
      transform: translateX(4px);
      box-shadow: 2px 2px 0 var(--border-dark);
    }

    /* Contact & Form Section */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 36px;
      align-items: flex-start;
    }

    .contact-info-panel {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-pop);
    }

    .contact-detail-row {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 20px;
      font-weight: 700;
      font-size: 0.98rem;
    }

    .contact-icon-box {
      width: 42px;
      height: 42px;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--primary-cyan);
      box-shadow: 2px 2px 0 var(--border-dark);
      font-size: 1.1rem;
    }

    .qrcode-box-area {
      margin-top: 24px;
      padding: 20px;
      background: var(--bg-card-alt);
      border: 2px dashed var(--border-dark);
      border-radius: var(--radius-md);
      text-align: center;
    }

    .qrcode-img-wrap {
      max-width: 140px;
      margin: 0 auto 12px auto;
      background: #ffffff;
      padding: 8px;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-sm);
      box-shadow: 2px 2px 0 var(--border-dark);
    }

    .contact-form-panel {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-pop);
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-label {
      display: block;
      font-weight: 800;
      font-size: 0.95rem;
      margin-bottom: 8px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      background: var(--bg-card);
      font-family: inherit;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-main);
      box-shadow: 2px 2px 0 var(--border-dark);
      outline: none;
      transition: var(--transition);
    }

    .form-control:focus {
      border-color: var(--primary-purple);
      box-shadow: 4px 4px 0 var(--primary-purple);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 110px;
    }

    /* Footer Styles */
    .site-footer {
      background-color: #ffffff;
      border-top: 2px solid var(--border-dark);
      padding: 50px 0 30px 0;
      color: var(--text-main);
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 36px;
      margin-bottom: 36px;
    }

    .footer-brand-title {
      font-size: 1.3rem;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      font-weight: 500;
      line-height: 1.6;
    }

    .footer-links-col h4 {
      font-size: 1.05rem;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .footer-link-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-weight: 700;
      font-size: 0.92rem;
    }

    .footer-link-list a:hover {
      color: var(--primary-purple);
      text-decoration: underline;
    }

    .friend-links-area {
      border-top: 1px dashed #ded8ce;
      padding-top: 24px;
      margin-top: 24px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      font-size: 0.9rem;
      font-weight: 700;
    }

    .friend-links-area a {
      color: var(--text-muted);
      padding: 4px 10px;
      background: var(--bg-card-alt);
      border: 1px solid var(--border-dark);
      border-radius: 6px;
    }

    .friend-links-area a:hover {
      background: var(--primary-yellow);
      color: var(--text-main);
    }

    .footer-bottom-bar {
      border-top: 2px solid var(--border-dark);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-muted);
    }

    /* Floating Customer Service Widget */
    .float-service-widget {
      position: fixed;
      right: 24px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 10px;
    }

    .float-kefu-btn {
      width: 54px;
      height: 54px;
      background: var(--primary-yellow);
      border: 2px solid var(--border-dark);
      border-radius: 50%;
      box-shadow: var(--shadow-pop);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      cursor: pointer;
      transition: var(--transition);
    }

    .float-kefu-btn:hover {
      transform: scale(1.08);
      box-shadow: var(--shadow-pop-lg);
    }

    .float-qr-popup {
      display: none;
      position: absolute;
      bottom: 64px;
      right: 0;
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 16px;
      box-shadow: var(--shadow-pop-lg);
      text-align: center;
      width: 180px;
    }

    .float-qr-popup img {
      width: 100%;
      height: auto;
      border: 1px solid var(--border-dark);
      border-radius: 4px;
      margin-bottom: 8px;
    }

    .float-qr-popup p {
      font-size: 0.82rem;
      font-weight: 800;
      color: var(--text-main);
    }

    .float-service-widget:hover .float-qr-popup {
      display: block;
    }

    .back-to-top {
      width: 44px;
      height: 44px;
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: 50%;
      box-shadow: 2px 2px 0 var(--border-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      cursor: pointer;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
    }

    .back-to-top.show {
      opacity: 1;
      visibility: visible;
    }

    /* Responsive Styles */
    @media (max-width: 992px) {
      .about-grid, .contact-wrapper, .media-showcase-grid, .footer-top-grid {
        grid-template-columns: 1fr;
      }

      .nav-toggle {
        display: block;
      }

      .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 2px solid var(--border-dark);
        padding: 20px;
        box-shadow: var(--shadow-pop-lg);
        flex-direction: column;
        align-items: stretch;
      }

      .nav-menu.active {
        display: flex;
      }

      .nav-links {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
      }

      .nav-actions {
        margin-left: 0;
        margin-top: 14px;
        flex-direction: column;
        width: 100%;
      }

      .nav-actions a {
        width: 100%;
      }
    }

    @media (max-width: 640px) {
      .section-title {
        font-size: 1.8rem;
      }

      .hero-title {
        font-size: 1.9rem;
      }

      .services-grid, .reviews-grid, .banner-combo-grid {
        grid-template-columns: 1fr;
      }

      .about-feature-list {
        grid-template-columns: 1fr;
      }
    }