/* Force HarmonyOS Sans SC and prevent synthetic bold from blurring edges */
    .ysb-module-wrapper {
      font-family: 'HarmonyOS Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      font-synthesis: none;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;

      /* Full-width breakout without text offset */
      width: 100vw;
      position: relative;
      left: 50%;
      transform: translateX(-50%);
      overflow-x: hidden;

      background-color: #ffffff;
      margin: 0;
      padding: 0;
    }

    /* --- Top hero section --- */
    .ysb-hero-section {
      position: relative;
      min-height: 650px;
      display: flex;
      align-items: center;
      width: 100%;
      box-sizing: border-box;
    }

    /* Background layer with gradient overlay and slow zoom animation */
    .ysb-hero-bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: linear-gradient(90deg, rgba(5, 53, 125, 0.95) 0%, rgba(5, 53, 125, 0.75) 45%, rgba(5, 53, 125, 0.1) 100%),
                        url('//ueeshop.ly200-cdn.com/u_file/UPBD/UPBD836/2609/23/photo/a9677acac1.jpg');
      background-size: cover;
      background-position: center right;
      z-index: 1;
      animation: ysbBgZoom 20s infinite alternate linear;
    }

    @keyframes ysbBgZoom {
      0% { transform: scale(1); }
      100% { transform: scale(1.05); }
    }

    /* 1200px container aligned with the cards below */
    .ysb-hero-container {
      position: relative;
      z-index: 2;
      max-width: 1200px;
      width: 100%;
      margin: 0 auto;
      padding: 80px 40px;
      box-sizing: border-box;
    }

    /* Text content area */
    .ysb-hero-content {
      color: #ffffff;
      max-width: 850px;
    }

    /* Main title */
    .ysb-main-title {
      font-size: 48px;
      font-weight: 700;
      line-height: 1.35;
      letter-spacing: 2px;
      margin: 0 0 28px 0;
      opacity: 0;
      animation: ysbFadeUp 0.8s ease forwards 0.2s;
    }

    /* Address */
    .ysb-location {
      font-size: 26px;
      font-weight: 500;
      letter-spacing: 1.5px;
      margin-bottom: 48px;
      opacity: 0;
      animation: ysbFadeUp 0.8s ease forwards 0.4s;
    }

    /* Horizontal feature labels */
    .ysb-features-inline {
      display: flex;
      gap: 48px;
      margin-bottom: 48px;
      opacity: 0;
      animation: ysbFadeUp 0.8s ease forwards 0.6s;
    }

    .ysb-feature-item {
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .ysb-feature-item::after {
      content: '';
      position: absolute;
      right: -24px;
      top: 15%;
      height: 70%;
      width: 1px;
      background-color: rgba(255, 255, 255, 0.3);
    }
    .ysb-feature-item:last-child::after {
      display: none;
    }

    .ysb-feature-cn {
      font-size: 30px;
      font-weight: 700;
      letter-spacing: 1px;
    }

    /* Bottom description */
    .ysb-description {
      font-size: 16px;
      font-weight: 400;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.85);
      margin: 0;
      letter-spacing: 0.5px;
      opacity: 0;
      animation: ysbFadeUp 0.8s ease forwards 0.8s;
    }

    /* --- Bottom white feature area --- */
    .ysb-bottom-section {
      position: relative;
      z-index: 3;
      background-color: #ffffff;
      max-width: 1200px;
      margin: -50px auto 80px;
      padding: 70px 40px;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
      border-radius: 4px;
    }

    .ysb-bottom-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 0;
    }

    .ysb-card {
      padding: 0 45px;
      position: relative;
      transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
      cursor: pointer;
    }

    /* Divider */
    .ysb-card:not(:last-child)::after {
      content: '';
      position: absolute;
      right: 0;
      top: 5%;
      height: 90%;
      width: 1px;
      background-color: #eaeaea;
      transition: background-color 0.3s ease;
    }

    /* Card hover interaction */
    .ysb-card:hover {
      transform: translateY(-8px);
    }

    .ysb-card:hover .ysb-card-icon {
      transform: scale(1.1) translateY(-2px);
    }

    /* Icon container (30% smaller: 48px -> 34px) */
    .ysb-card-icon {
      width: 34px;
      height: 34px;
      margin-bottom: 24px;
      background-color: #0949AB;
      -webkit-mask-size: contain;
      mask-size: contain;
      -webkit-mask-repeat: no-repeat;
      mask-repeat: no-repeat;
      -webkit-mask-position: center;
      mask-position: center;
      transition: transform 0.4s ease;
    }

    /* Card title */
    .ysb-card-title {
      font-size: 26px;
      font-weight: 700;
      color: #222222;
      margin: 0 0 16px 0;
      letter-spacing: 1.5px;
    }

    /* Card description */
    .ysb-card-desc {
      font-size: 14px;
      font-weight: 400;
      color: #666666;
      line-height: 1.7;
      margin: 0;
      letter-spacing: 0.5px;
    }

    /* Fade-up entrance animation */
    @keyframes ysbFadeUp {
      0% { opacity: 0; transform: translateY(30px); }
      100% { opacity: 1; transform: translateY(0); }
    }

    /* --- Responsive adjustments --- */
    @media (max-width: 1024px) {
      .ysb-hero-container { padding: 60px 20px; }
      .ysb-main-title { font-size: 38px; }
      .ysb-location { font-size: 22px; }
      .ysb-feature-cn { font-size: 24px; }
      .ysb-bottom-section { margin: -30px 20px 40px; padding: 50px 20px; }
      .ysb-card { padding: 0 25px; }
    }

    @media (max-width: 768px) {
      .ysb-hero-section { min-height: auto; }
      .ysb-hero-container { padding: 60px 20px; }
      .ysb-main-title { font-size: 30px; margin-bottom: 20px; }
      .ysb-location { font-size: 18px; margin-bottom: 32px; }
      .ysb-features-inline { gap: 24px; margin-bottom: 32px; }
      .ysb-feature-cn { font-size: 20px; }
      .ysb-feature-item::after { right: -12px; }

      .ysb-bottom-section { margin: 20px; padding: 40px 20px; }
      .ysb-bottom-grid { grid-template-columns: 1fr; gap: 48px; }

      /* Horizontal dividers on mobile */
      .ysb-card { padding: 0; text-align: center; }
      .ysb-card:not(:last-child)::after {
        width: 100%; height: 1px; top: auto; bottom: -24px; left: 0;
      }
      .ysb-card-icon { margin: 0 auto 20px; }
    }