/* roulang page: index */
:root {
      --bg-body: #FAF8F5;
      --bg-pure: #FFFFFF;
      --bg-cream: #F3EFEA;
      --bg-dark: #241D20;
      --primary: #A86464;
      --primary-hover: #925353;
      --primary-light: #F7EEEE;
      --accent-gold: #D4B08C;
      --accent-sage: #7F9A8A;
      --text-dark: #1E1B18;
      --text-body: #4A4540;
      --text-muted: #78716C;
      --border-light: #EAE5DF;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-full: 9999px;
      --shadow-sm: 0 4px 12px rgba(74, 69, 64, 0.04);
      --shadow-md: 0 10px 30px -10px rgba(74, 69, 64, 0.08);
      --shadow-lg: 0 20px 40px -15px rgba(168, 100, 100, 0.12);
      --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

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

    body {
      font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
      background-color: var(--bg-body);
      color: var(--text-body);
      line-height: 1.75;
      font-weight: 400;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    .font-serif {
      font-family: 'Noto Serif SC', 'Songti SC', SimSun, serif;
    }

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

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

    ul, ol {
      list-style: none;
    }

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

    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 1.5rem;
      padding-right: 1.5rem;
    }

    .section-py {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
    }

    .text-center { text-align: center; }
    .text-primary { color: var(--primary); }
    .text-gold { color: var(--accent-gold); }
    .text-sage { color: var(--accent-sage); }
    .bg-pure { background-color: var(--bg-pure); }
    .bg-cream { background-color: var(--bg-cream); }

    .tag-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      padding: 0.35rem 0.9rem;
      border-radius: var(--radius-full);
      font-size: 0.8125rem;
      font-weight: 500;
      letter-spacing: 0.04em;
      background: var(--primary-light);
      color: var(--primary);
    }

    .section-header {
      max-width: 780px;
      margin: 0 auto 3.5rem;
      text-align: center;
    }

    .section-header h2 {
      font-size: 2.25rem;
      line-height: 1.3;
      color: var(--text-dark);
      font-weight: 600;
      margin-top: 0.85rem;
      margin-bottom: 1rem;
    }

    .section-header p {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.8;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.875rem 2rem;
      border-radius: var(--radius-full);
      font-weight: 500;
      font-size: 0.975rem;
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }

    .btn-primary {
      background-color: var(--primary);
      color: #FFFFFF;
      box-shadow: 0 4px 16px rgba(168, 100, 100, 0.25);
    }

    .btn-primary:hover {
      background-color: var(--primary-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(168, 100, 100, 0.35);
      color: #FFFFFF;
    }

    .btn-outline {
      background: transparent;
      border-color: var(--primary);
      color: var(--primary);
    }

    .btn-outline:hover {
      background-color: var(--primary-light);
      transform: translateY(-2px);
    }

    .btn-gold {
      background-color: var(--accent-gold);
      color: #1E1B18;
      font-weight: 600;
    }

    .btn-gold:hover {
      background-color: #C59F7A;
      transform: translateY(-2px);
    }

    /* TOP BAR */
    .top-bar {
      background-color: var(--bg-cream);
      font-size: 0.8125rem;
      color: var(--text-muted);
      border-bottom: 1px solid var(--border-light);
      padding: 0.45rem 0;
    }

    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .top-bar-left, .top-bar-right {
      display: flex;
      align-items: center;
      gap: 1.25rem;
    }

    /* HEADER & MAIN NAV */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      transition: var(--transition);
    }

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

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .logo-mark {
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, var(--primary), var(--accent-gold));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFF;
      font-size: 1.15rem;
      font-weight: 700;
      box-shadow: 0 4px 10px rgba(168, 100, 100, 0.2);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
    }

    .brand-title {
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: 0.03em;
      color: var(--text-dark);
      line-height: 1.15;
    }

    .brand-sub {
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      color: var(--text-muted);
      text-transform: uppercase;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 1.85rem;
    }

    .nav-link {
      font-size: 0.925rem;
      font-weight: 500;
      color: var(--text-body);
      position: relative;
      padding: 0.5rem 0;
    }

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

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--primary);
      transition: width 0.3s ease;
    }

    .nav-link:hover::after, .nav-link.active::after {
      width: 100%;
    }

    .nav-cta {
      padding: 0.55rem 1.35rem;
      font-size: 0.875rem;
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0.5rem;
      color: var(--text-dark);
    }

    .mobile-menu-drawer {
      display: none;
      position: fixed;
      top: 72px;
      left: 0;
      width: 100%;
      background: #FFFFFF;
      border-bottom: 1px solid var(--border-light);
      padding: 1.5rem;
      box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    }

    .mobile-menu-drawer.open {
      display: block;
    }

    .mobile-menu-drawer a {
      display: block;
      padding: 0.85rem 0;
      font-size: 1.125rem;
      font-weight: 500;
      border-bottom: 1px solid var(--border-light);
      color: var(--text-dark);
    }

    /* 1. HERO SECTION */
    .hero-section {
      position: relative;
      padding: 4.5rem 0 5.5rem;
      background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-body) 100%);
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 3.5rem;
      align-items: center;
    }

    .hero-content h1 {
      font-size: 3.25rem;
      line-height: 1.2;
      color: var(--text-dark);
      font-weight: 700;
      margin: 1.25rem 0;
      letter-spacing: -0.01em;
    }

    .hero-content h1 span {
      color: var(--primary);
      position: relative;
      display: inline-block;
    }

    .hero-desc {
      font-size: 1.1rem;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      margin-bottom: 2.5rem;
    }

    .hero-trust-bar {
      display: flex;
      align-items: center;
      gap: 2rem;
      padding-top: 1.75rem;
      border-top: 1px solid var(--border-light);
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 0.875rem;
      color: var(--text-muted);
    }

    .trust-item i {
      color: var(--accent-sage);
      font-size: 1.1rem;
    }

    .hero-visual {
      position: relative;
    }

    .hero-visual-frame {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 6px solid #FFFFFF;
      position: relative;
    }

    .hero-visual-frame img {
      width: 100%;
      height: 480px;
      object-fit: cover;
    }

    .hero-float-card {
      position: absolute;
      bottom: -20px;
      left: -20px;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      padding: 1.25rem 1.5rem;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-light);
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .float-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
    }

    /* 2. SERVICE MATRIX */
    .matrix-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.75rem;
    }

    .matrix-card {
      background: var(--bg-pure);
      border-radius: var(--radius-md);
      padding: 2.25rem 1.75rem;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .matrix-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: var(--accent-gold);
    }

    .matrix-stage-tag {
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--primary);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 0.75rem;
    }

    .matrix-card h3 {
      font-size: 1.35rem;
      color: var(--text-dark);
      margin-bottom: 0.85rem;
    }

    .matrix-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 1.5rem;
      flex-grow: 1;
    }

    .matrix-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
      margin-top: auto;
    }

    .matrix-tags span {
      font-size: 0.75rem;
      background: var(--bg-cream);
      padding: 0.25rem 0.6rem;
      border-radius: var(--radius-sm);
      color: var(--text-body);
    }

    /* 3. CORE ADVANTAGES */
    .advantage-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .adv-card {
      background: var(--bg-pure);
      padding: 2.5rem 2rem;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      transition: var(--transition);
    }

    .adv-card:hover {
      box-shadow: var(--shadow-md);
      border-color: rgba(168, 100, 100, 0.4);
      transform: translateY(-4px);
    }

    .adv-number {
      font-family: 'Noto Serif SC', serif;
      font-size: 2rem;
      font-weight: 700;
      color: var(--accent-gold);
      line-height: 1;
      margin-bottom: 1rem;
    }

    .adv-card h3 {
      font-size: 1.25rem;
      color: var(--text-dark);
      margin-bottom: 0.75rem;
    }

    .adv-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.75;
    }

    /* 4. FLAGSHIP PROGRAMS */
    .programs-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      align-items: stretch;
    }

    .program-card {
      background: var(--bg-pure);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
      transition: var(--transition);
    }

    .program-card.featured {
      border: 2px solid var(--primary);
      box-shadow: var(--shadow-lg);
      transform: scale(1.02);
    }

    .featured-ribbon {
      position: absolute;
      top: 15px;
      right: 15px;
      background: var(--primary);
      color: #FFF;
      font-size: 0.75rem;
      padding: 0.3rem 0.75rem;
      border-radius: var(--radius-full);
      font-weight: 500;
      z-index: 10;
    }

    .program-img {
      height: 220px;
      overflow: hidden;
    }

    .program-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .program-card:hover .program-img img {
      transform: scale(1.05);
    }

    .program-body {
      padding: 2rem 1.75rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .program-body h3 {
      font-size: 1.35rem;
      color: var(--text-dark);
      margin-bottom: 0.75rem;
    }

    .program-body p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }

    .program-specs {
      border-top: 1px dashed var(--border-light);
      padding-top: 1.25rem;
      margin-bottom: 1.5rem;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      font-size: 0.85rem;
    }

    .spec-item {
      display: flex;
      justify-content: space-between;
      color: var(--text-body);
    }

    .spec-item span:first-child {
      color: var(--text-muted);
    }

    /* 5. CARE PHILOSOPHY (DARK) */
    .philosophy-section {
      background-color: var(--bg-dark);
      color: #FFFFFF;
      padding: 6.5rem 0;
      position: relative;
    }

    .philosophy-box {
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }

    .philosophy-tag {
      color: var(--accent-gold);
      border: 1px solid rgba(212, 176, 140, 0.4);
      padding: 0.35rem 1.25rem;
      border-radius: var(--radius-full);
      display: inline-block;
      font-size: 0.85rem;
      letter-spacing: 0.1em;
      margin-bottom: 1.75rem;
    }

    .philosophy-box h2 {
      font-size: 2.5rem;
      line-height: 1.4;
      font-weight: 500;
      margin-bottom: 2rem;
      color: #FAF8F5;
    }

    .philosophy-box p {
      font-size: 1.1rem;
      line-height: 2;
      color: #D1C7BD;
      margin-bottom: 2.5rem;
    }

    .philosophy-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      text-align: left;
      margin-top: 3.5rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 3rem;
    }

    .ph-col h4 {
      font-size: 1.15rem;
      color: var(--accent-gold);
      margin-bottom: 0.65rem;
    }

    .ph-col p {
      font-size: 0.875rem;
      line-height: 1.7;
      color: #A99E96;
      margin-bottom: 0;
    }

    /* 6. HEALTH PATHWAY (TIMELINE) */
    .pathway-flow {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      position: relative;
      margin-top: 2rem;
    }

    .path-step {
      background: var(--bg-pure);
      border-radius: var(--radius-md);
      padding: 2rem 1.5rem;
      border: 1px solid var(--border-light);
      position: relative;
    }

    .step-badge {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--primary);
      color: #FFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 600;
      font-size: 0.95rem;
      margin-bottom: 1.25rem;
    }

    .path-step h3 {
      font-size: 1.2rem;
      color: var(--text-dark);
      margin-bottom: 0.75rem;
    }

    .path-step p {
      font-size: 0.875rem;
      color: var(--text-muted);
      line-height: 1.75;
    }

    /* 7. USER STORIES */
    .stories-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2.5rem;
    }

    .story-card {
      background: var(--bg-pure);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .story-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid var(--border-light);
      padding-bottom: 1.25rem;
    }

    .story-user h4 {
      font-size: 1.15rem;
      color: var(--text-dark);
    }

    .story-user span {
      font-size: 0.825rem;
      color: var(--text-muted);
    }

    .story-tag {
      font-size: 0.75rem;
      background: var(--primary-light);
      color: var(--primary);
      padding: 0.25rem 0.75rem;
      border-radius: var(--radius-full);
      font-weight: 500;
    }

    .story-body {
      font-size: 0.95rem;
      color: var(--text-body);
      line-height: 1.85;
      font-style: italic;
    }

    .story-metrics {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
      background: var(--bg-cream);
      padding: 1.25rem;
      border-radius: var(--radius-md);
    }

    .metric-box span {
      display: block;
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    .metric-box strong {
      font-size: 1.25rem;
      color: var(--primary);
      font-weight: 600;
    }

    /* 8. CLINICAL STATS BAR */
    .stats-bar-section {
      background: linear-gradient(135deg, #FAF4EE 0%, #F5ECE3 100%);
      padding: 4rem 0;
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
      text-align: center;
    }

    .stat-number {
      font-family: 'Noto Serif SC', serif;
      font-size: 2.75rem;
      font-weight: 700;
      color: var(--primary);
      line-height: 1.1;
      margin-bottom: 0.5rem;
    }

    .stat-label {
      font-size: 0.95rem;
      color: var(--text-dark);
      font-weight: 500;
      margin-bottom: 0.25rem;
    }

    .stat-desc {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 9. REVIEWS */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .review-card {
      background: var(--bg-pure);
      border-radius: var(--radius-md);
      padding: 2.25rem 1.75rem;
      border: 1px solid var(--border-light);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 1.25rem;
      box-shadow: var(--shadow-sm);
    }

    .stars {
      color: var(--accent-gold);
      font-size: 1rem;
      letter-spacing: 0.15em;
    }

    .review-text {
      font-size: 0.925rem;
      color: var(--text-body);
      line-height: 1.8;
      flex-grow: 1;
    }

    .review-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 1rem;
      border-top: 1px solid var(--border-light);
      font-size: 0.8125rem;
      color: var(--text-muted);
    }

    .verified-mark {
      color: var(--accent-sage);
      display: inline-flex;
      align-items: center;
      gap: 0.25rem;
      font-weight: 500;
    }

    /* 10. KNOWLEDGE HUB */
    .knowledge-layout {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 2.5rem;
      align-items: stretch;
    }

    .feature-article {
      background: var(--bg-pure);
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .feature-article-img {
      height: 260px;
      overflow: hidden;
    }

    .feature-article-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .feature-article-body {
      padding: 2.25rem 2rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .feature-article-body h3 {
      font-size: 1.4rem;
      color: var(--text-dark);
      margin-top: 0.5rem;
      margin-bottom: 0.85rem;
      line-height: 1.4;
    }

    .feature-article-body p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 1.25rem;
    }

    .article-list {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .article-item {
      background: var(--bg-pure);
      border-radius: var(--radius-md);
      padding: 1.5rem 1.75rem;
      border: 1px solid var(--border-light);
      transition: var(--transition);
      display: block;
    }

    .article-item:hover {
      border-color: var(--primary);
      transform: translateX(4px);
    }

    .article-item .tag-badge {
      margin-bottom: 0.5rem;
      font-size: 0.72rem;
      padding: 0.2rem 0.65rem;
    }

    .article-item h4 {
      font-size: 1.1rem;
      color: var(--text-dark);
      margin-bottom: 0.5rem;
      line-height: 1.4;
    }

    .article-item p {
      font-size: 0.875rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 11. ACADEMIC PARTNERS */
    .partner-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 1.5rem;
      align-items: center;
    }

    .partner-item {
      background: var(--bg-pure);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      padding: 1.25rem 0.75rem;
      text-align: center;
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 500;
      transition: var(--transition);
    }

    .partner-item:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: translateY(-2px);
    }

    /* 12. FAQ ACCORDION */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--bg-pure);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      margin-bottom: 1.25rem;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      width: 100%;
      text-align: left;
      padding: 1.5rem 1.75rem;
      background: none;
      border: none;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--text-dark);
    }

    .faq-icon {
      font-size: 1.35rem;
      color: var(--primary);
      transition: transform 0.3s ease;
      font-weight: 300;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      padding: 0 1.75rem;
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.85;
    }

    .faq-item.active {
      border-color: rgba(168, 100, 100, 0.4);
      box-shadow: var(--shadow-sm);
    }

    .faq-item.active .faq-answer {
      max-height: 240px;
      padding-bottom: 1.5rem;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    /* 13. SERVICE GUARANTEE */
    .guarantee-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }

    .guarantee-card {
      background: var(--bg-pure);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 2rem 1.5rem;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }

    .guarantee-icon {
      width: 50px;
      height: 50px;
      margin: 0 auto 1.25rem;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      font-weight: 700;
    }

    .guarantee-card h3 {
      font-size: 1.15rem;
      color: var(--text-dark);
      margin-bottom: 0.65rem;
    }

    .guarantee-card p {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 14. CTA ACTION FORM */
    .cta-card {
      background: linear-gradient(135deg, #FAF4EE 0%, #FFFFFF 100%);
      border: 2px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 4.5rem 3.5rem;
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }

    .cta-inner-grid {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 3.5rem;
      align-items: center;
    }

    .cta-left h2 {
      font-size: 2.25rem;
      color: var(--text-dark);
      line-height: 1.35;
      margin-bottom: 1.25rem;
    }

    .cta-left p {
      font-size: 1.05rem;
      color: var(--text-body);
      line-height: 1.8;
      margin-bottom: 2rem;
    }

    .cta-form-box {
      background: #FFFFFF;
      padding: 2.5rem;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
    }

    .form-group {
      margin-bottom: 1.25rem;
    }

    .form-group label {
      display: block;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--text-dark);
      margin-bottom: 0.4rem;
    }

    .form-control {
      width: 100%;
      padding: 0.85rem 1rem;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
      outline: none;
      background-color: var(--bg-body);
      color: var(--text-dark);
      transition: var(--transition);
    }

    .form-control:focus {
      border-color: var(--primary);
      background-color: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(168, 100, 100, 0.15);
    }

    .form-tips {
      font-size: 0.775rem;
      color: var(--text-muted);
      margin-top: 0.85rem;
      text-align: center;
    }

    .form-success-banner {
      display: none;
      background: #E8F5E9;
      color: #2E7D32;
      padding: 1.25rem;
      border-radius: var(--radius-sm);
      text-align: center;
      font-weight: 500;
      font-size: 0.95rem;
      margin-top: 1rem;
    }

    /* FOOTER */
    .site-footer {
      background: var(--bg-dark);
      color: #D1C7BD;
      padding-top: 5rem;
      padding-bottom: 2.5rem;
      font-size: 0.875rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
      gap: 3rem;
      margin-bottom: 4rem;
    }

    .footer-col h4 {
      color: #FFFFFF;
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      position: relative;
      padding-bottom: 0.75rem;
    }

    .footer-col h4::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--accent-gold);
    }

    .footer-links li {
      margin-bottom: 0.75rem;
    }

    .footer-links a {
      color: #A99E96;
    }

    .footer-links a:hover {
      color: #FFFFFF;
      padding-left: 4px;
    }

    .footer-contact-list li {
      margin-bottom: 0.85rem;
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      color: #A99E96;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      font-size: 0.8rem;
      color: #8C827A;
    }

    .footer-bottom-links {
      display: flex;
      gap: 1.5rem;
    }

    /* RESPONSIVE BREAKPOINTS */
    @media (max-width: 1024px) {
      .matrix-grid { grid-template-columns: repeat(2, 1fr); }
      .programs-grid { grid-template-columns: 1fr; }
      .advantage-grid { grid-template-columns: repeat(2, 1fr); }
      .pathway-flow { grid-template-columns: repeat(2, 1fr); }
      .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
      .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
      .partner-grid { grid-template-columns: repeat(3, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .top-bar { display: none; }
      .desktop-nav { display: none; }
      .mobile-toggle { display: block; }
      .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .hero-content h1 { font-size: 2.25rem; }
      .hero-visual-frame img { height: 340px; }
      .hero-float-card { bottom: 10px; left: 10px; right: 10px; }
      .philosophy-grid { grid-template-columns: 1fr; gap: 1.5rem; }
      .philosophy-box h2 { font-size: 1.85rem; }
      .stories-grid { grid-template-columns: 1fr; }
      .reviews-grid { grid-template-columns: 1fr; }
      .knowledge-layout { grid-template-columns: 1fr; }
      .advantage-grid { grid-template-columns: 1fr; }
      .pathway-flow { grid-template-columns: 1fr; }
      .partner-grid { grid-template-columns: repeat(2, 1fr); }
      .guarantee-grid { grid-template-columns: 1fr; }
      .cta-inner-grid { grid-template-columns: 1fr; gap: 2rem; }
      .cta-card { padding: 2.5rem 1.5rem; }
      .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
      .footer-bottom { flex-direction: column; text-align: center; }
    }