.page-1-win-trang-web {
      font-family: 'Arial', sans-serif;
      background-color: #1a1a1a;
      color: #e0e0e0;
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: 10px; /* Adjust for fixed header */
    }

    .page-1-win-trang-web__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-1-win-trang-web__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-1-win-trang-web__section--dark {
      background-color: #222222;
    }

    .page-1-win-trang-web__section-title {
      font-size: 2.5em;
      color: #ffd700; /* Gold accent */
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-1-win-trang-web__section-subtitle {
      font-size: 1.2em;
      color: #aaaaaa;
      margin-bottom: 40px;
    }

    /* Hero Section */
    .page-1-win-trang-web__hero-section {
      background-color: #0d0d0d;
      padding: 60px 0;
      position: relative;
      overflow: hidden;
    }

    .page-1-win-trang-web__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    }

    .page-1-win-trang-web__hero-content {
      position: relative;
      z-index: 2;
      color: #ffffff;
      text-align: center;
      margin-top: 30px;
    }

    .page-1-win-trang-web__hero-title {
      font-size: 3em;
      margin-bottom: 15px;
      color: #ffd700;
      line-height: 1.2;
    }

    .page-1-win-trang-web__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-1-win-trang-web__button {
      display: inline-block;
      background-color: #007bff; /* Blue */
      color: #ffffff;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      margin: 0 10px;
    }

    .page-1-win-trang-web__button--primary {
      background-color: #28a745; /* Green */
    }

    .page-1-win-trang-web__button--primary:hover {
      background-color: #218838;
    }

    .page-1-win-trang-web__button--secondary {
      background-color: #007bff;
    }

    .page-1-win-trang-web__button--secondary:hover {
      background-color: #0056b3;
    }

    /* Floating Buttons */
    .page-1-win-trang-web__floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
    }

    .page-1-win-trang-web__floating-button {
      background-color: #28a745; /* Green for register */
      color: white;
      padding: 12px 25px;
      border-radius: 50px;
      font-weight: bold;
      text-transform: uppercase;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      min-width: 120px;
      text-align: center;
    }

    .page-1-win-trang-web__floating-button--login {
      background-color: #007bff; /* Blue for login */
    }

    .page-1-win-trang-web__floating-button:hover {
      opacity: 0.9;
    }

    /* Product Grid */
    .page-1-win-trang-web__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-1-win-trang-web__product-card {
      background-color: #222222;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
      display: flex;
      flex-direction: column;
    }

    .page-1-win-trang-web__product-card:hover {
      transform: translateY(-5px);
    }

    .page-1-win-trang-web__product-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-bottom: 15px;
    }

    .page-1-win-trang-web__product-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      object-fit: cover;
    }

    .page-1-win-trang-web__product-title {
      font-size: 1.5em;
      color: #ffd700;
      margin-bottom: 10px;
      padding: 0 15px;
    }

    .page-1-win-trang-web__product-description {
      font-size: 0.95em;
      color: #b0b0b0;
      padding: 0 15px;
      flex-grow: 1;
    }

    /* Promotions List */
    .page-1-win-trang-web__promotions-list {
      list-style: none;
      padding: 0;
      margin: 40px auto 0 auto;
      max-width: 800px;
    }

    .page-1-win-trang-web__promotion-item {
      background-color: #2a2a2a;
      margin-bottom: 20px;
      padding: 25px;
      border-radius: 8px;
      text-align: left;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-1-win-trang-web__promotion-item h3 {
      color: #28a745;
      margin-top: 0;
      font-size: 1.4em;
    }

    .page-1-win-trang-web__promotion-item p {
      color: #cccccc;
    }

    /* Guide Steps */
    .page-1-win-trang-web__guide-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-1-win-trang-web__step-card {
      background-color: #222222;
      border-radius: 10px;
      padding: 30px;
      flex: 1 1 300px;
      max-width: 350px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: left;
      position: relative;
    }

    .page-1-win-trang-web__step-number {
      font-size: 2.5em;
      color: #ffd700;
      font-weight: bold;
      margin-bottom: 15px;
      display: block;
    }

    .page-1-win-trang-web__step-title {
      font-size: 1.5em;
      color: #ffd700;
      margin-bottom: 10px;
    }

    .page-1-win-trang-web__step-description {
      color: #cccccc;
      font-size: 1em;
    }

    /* Payment Methods */
    .page-1-win-trang-web__payment-methods {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
    }

    .page-1-win-trang-web__payment-logo-wrapper {
      background-color: #333333;
      padding: 15px 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      min-width: 150px;
      height: 80px;
      box-sizing: border-box;
    }

    .page-1-win-trang-web__payment-logo {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      display: block;
    }

    /* FAQ Section */
    .page-1-win-trang-web__faq-section {
      padding: 40px 0;
      background-color: #1a1a1a;
    }

    .page-1-win-trang-web__faq-item {
      background-color: #222222;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      text-align: left;
    }

    .page-1-win-trang-web__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #2a2a2a;
      color: #ffd700;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-1-win-trang-web__faq-question h3 {
      margin: 0;
      color: inherit;
      font-size: 1.1em;
      pointer-events: none;
    }

    .page-1-win-trang-web__faq-question:hover {
      background-color: #333333;
    }

    .page-1-win-trang-web__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none;
      transition: transform 0.3s ease;
    }

    .page-1-win-trang-web__faq-item.active .page-1-win-trang-web__faq-toggle {
      transform: rotate(45deg);
    }

    .page-1-win-trang-web__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      color: #cccccc;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-1-win-trang-web__faq-item.active .page-1-win-trang-web__faq-answer {
      max-height: 2000px !important;
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Why Choose Us List */
    .page-1-win-trang-web__why-choose-list {
      list-style: none;
      padding: 0;
      margin: 40px auto 0 auto;
      max-width: 900px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .page-1-win-trang-web__why-choose-item {
      background-color: #2a2a2a;
      padding: 25px;
      border-radius: 8px;
      text-align: left;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-1-win-trang-web__why-choose-item h3 {
      color: #28a745;
      margin-top: 0;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-1-win-trang-web__why-choose-item p {
      color: #cccccc;
      font-size: 0.95em;
    }

    /* News Section */
    .page-1-win-trang-web__news-card {
      background-color: #222222;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      margin: 40px auto 0 auto;
      max-width: 700px;
      text-align: left;
    }

    .page-1-win-trang-web__news-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
    }

    .page-1-win-trang-web__news-content {
      padding: 25px;
    }

    .page-1-win-trang-web__news-title {
      font-size: 1.8em;
      color: #ffd700;
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-1-win-trang-web__news-date {
      font-size: 0.9em;
      color: #999999;
      margin-bottom: 15px;
      display: block;
    }

    .page-1-win-trang-web__news-paragraph {
      color: #cccccc;
      font-size: 1em;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-1-win-trang-web__section-title {
        font-size: 2em;
      }

      .page-1-win-trang-web__hero-title {
        font-size: 2.2em;
      }

      .page-1-win-trang-web__hero-description {
        font-size: 1em;
      }

      .page-1-win-trang-web__button {
        padding: 10px 20px;
        font-size: 0.9em;
        margin: 0 5px;
      }

      .page-1-win-trang-web__product-grid {
        grid-template-columns: 1fr;
      }

      .page-1-win-trang-web__product-card {
        max-width: 100%;
      }

      .page-1-win-trang-web__guide-steps {
        flex-direction: column;
        align-items: center;
      }

      .page-1-win-trang-web__step-card {
        max-width: 100%;
        flex: none;
        width: 100%;
        box-sizing: border-box !important;
      }

      .page-1-win-trang-web__payment-methods {
        justify-content: center;
      }

      .page-1-win-trang-web__payment-logo-wrapper {
        min-width: 120px;
        height: 70px;
        padding: 10px 15px;
      }

      .page-1-win-trang-web__floating-buttons {
        width: calc(100% - 30px);
        left: 15px;
        transform: translateX(0);
        gap: 10px;
        justify-content: center;
      }

      .page-1-win-trang-web__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
        min-width: unset;
        flex-grow: 1;
      }

      /* List item responsive requirements */
      .page-1-win-trang-web__promotions-list,
      .page-1-win-trang-web__why-choose-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 10px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-1-win-trang-web__promotion-item,
      .page-1-win-trang-web__why-choose-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-1-win-trang-web__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-1-win-trang-web__faq-question,
      .page-1-win-trang-web__faq-answer {
        padding: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-1-win-trang-web__news-card {
        max-width: 100%;
        margin-left: 15px;
        margin-right: 15px;
      }

      .page-1-win-trang-web__news-title {
        font-size: 1.5em;
      }

      .page-1-win-trang-web__news-paragraph {
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-1-win-trang-web__hero-title {
        font-size: 1.8em;
      }

      .page-1-win-trang-web__section-title {
        font-size: 1.8em;
      }

      .page-1-win-trang-web__button {
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }