:root {
      --page-1-win-trang-web-primary-color: #ffcc00; /* Vàng sáng */
      --page-1-win-trang-web-secondary-color: #000000; /* Đen */
      --page-1-win-trang-web-accent-color: #e03a3e; /* Đỏ */
      --page-1-win-trang-web-text-light: #ffffff;
      --page-1-win-trang-web-text-dark: #333333;
      --page-1-win-trang-web-background-dark: #1a1a1a;
      --page-1-win-trang-web-background-light: #f5f5f5;
      --page-1-win-trang-web-border-radius: 8px;
    }

    .page-1-win-trang-web {
      font-family: 'Arial', sans-serif;
      color: var(--page-1-win-trang-web-text-light);
      background-color: var(--page-1-win-trang-web-background-dark);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-1-win-trang-web__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-1-win-trang-web__section--dark {
      background-color: var(--page-1-win-trang-web-background-dark);
    }

    .page-1-win-trang-web__section--light {
      background-color: #2a2a2a; /* Slightly lighter dark for contrast */
    }

    .page-1-win-trang-web__h1,
    .page-1-win-trang-web__h2,
    .page-1-win-trang-web__h3 {
      color: var(--page-1-win-trang-web-primary-color);
      margin-bottom: 20px;
      line-height: 1.2;
    }

    .page-1-win-trang-web__h1 {
      font-size: 2.8em;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .page-1-win-trang-web__h2 {
      font-size: 2.2em;
      color: var(--page-1-win-trang-web-text-light);
    }

    .page-1-win-trang-web__h3 {
      font-size: 1.6em;
      color: var(--page-1-win-trang-web-primary-color);
    }

    .page-1-win-trang-web__paragraph {
      font-size: 1.1em;
      margin-bottom: 15px;
      color: var(--page-1-win-trang-web-text-light);
    }

    .page-1-win-trang-web__button {
      display: inline-block;
      background-color: var(--page-1-win-trang-web-accent-color);
      color: var(--page-1-win-trang-web-text-light);
      padding: 12px 25px;
      border-radius: var(--page-1-win-trang-web-border-radius);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-1-win-trang-web__button:hover {
      background-color: #c72a2d;
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-1-win-trang-web__hero-section {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:betting,casino,mobile]') no-repeat center center/cover;
      min-height: 80vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 10px 20px 60px; /* Small top padding, more bottom for floating buttons */
    }

    .page-1-win-trang-web__hero-content {
      max-width: 900px;
      z-index: 1;
    }

    .page-1-win-trang-web__hero-content .page-1-win-trang-web__h1 {
      font-size: 3.5em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-1-win-trang-web__hero-content .page-1-win-trang-web__paragraph {
      font-size: 1.3em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    /* 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;
      width: 100%;
      justify-content: center;
      padding: 0 20px;
      box-sizing: border-box;
    }

    .page-1-win-trang-web__floating-button {
      flex: 1;
      max-width: 180px;
      padding: 15px 10px;
      font-size: 1.1em;
      text-align: center;
    }

    .page-1-win-trang-web__floating-button--register {
      background-color: var(--page-1-win-trang-web-primary-color);
      color: var(--page-1-win-trang-web-secondary-color);
    }

    .page-1-win-trang-web__floating-button--register:hover {
      background-color: #e6b800;
    }

    .page-1-win-trang-web__floating-button--login {
      background-color: var(--page-1-win-trang-web-accent-color);
      color: var(--page-1-win-trang-web-text-light);
    }

    .page-1-win-trang-web__floating-button--login:hover {
      background-color: #c72a2d;
    }

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

    .page-1-win-trang-web__product-card {
      background-color: #2a2a2a;
      border-radius: var(--page-1-win-trang-web-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-1-win-trang-web__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-1-win-trang-web__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-1-win-trang-web__product-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-1-win-trang-web__product-title {
      font-size: 1.4em;
      color: var(--page-1-win-trang-web-primary-color);
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-1-win-trang-web__product-description {
      font-size: 0.95em;
      color: #ccc;
      margin-bottom: 15px;
    }

    /* Payment & Providers */
    .page-1-win-trang-web__list-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 30px;
      list-style: none;
      padding: 0;
    }

    .page-1-win-trang-web__list-item {
      background-color: #2a2a2a;
      border-radius: var(--page-1-win-trang-web-border-radius);
      padding: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      transition: transform 0.2s ease;
      height: 100%;
      box-sizing: border-box; /* Crucial for mobile responsiveness */
      width: 100%; /* Crucial for mobile responsiveness */
    }

    .page-1-win-trang-web__list-item:hover {
      transform: translateY(-3px);
    }

    .page-1-win-trang-web__list-item-image {
      max-width: 120px;
      height: auto;
      margin-bottom: 10px;
      filter: grayscale(10%); /* Subtle filter, not color change */
      transition: filter 0.3s ease;
      max-height: 80px; /* Limit height for consistency */
      object-fit: contain;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-1-win-trang-web__list-item-image:hover {
      filter: grayscale(0%);
    }

    .page-1-win-trang-web__list-item-text {
      font-weight: bold;
      color: var(--page-1-win-trang-web-text-light);
      font-size: 0.95em;
    }

    /* FAQ Section */
    .page-1-win-trang-web__faq-container {
      margin-top: 30px;
      text-align: left;
    }

    .page-1-win-trang-web__faq-item {
      background-color: #2a2a2a;
      margin-bottom: 15px;
      border-radius: var(--page-1-win-trang-web-border-radius);
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-1-win-trang-web__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #333333;
      transition: background-color 0.3s ease;
    }

    .page-1-win-trang-web__faq-question:hover {
      background-color: #444444;
    }

    .page-1-win-trang-web__faq-question h3 {
      margin: 0;
      color: var(--page-1-win-trang-web-text-light);
      font-size: 1.15em;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-1-win-trang-web__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-1-win-trang-web-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .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 20px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #ccc;
      font-size: 1em;
    }

    .page-1-win-trang-web__faq-item.active .page-1-win-trang-web__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .page-1-win-trang-web__h1 {
        font-size: 2.5em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__h1 {
        font-size: 3em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__paragraph {
        font-size: 1.1em;
      }
      .page-1-win-trang-web__h2 {
        font-size: 1.8em;
      }
    }

    @media (max-width: 768px) {
      .page-1-win-trang-web__section {
        padding: 30px 15px;
      }
      .page-1-win-trang-web__h1 {
        font-size: 2em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__h1 {
        font-size: 2.5em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__paragraph {
        font-size: 1em;
      }
      .page-1-win-trang-web__h2 {
        font-size: 1.6em;
      }
      .page-1-win-trang-web__h3 {
        font-size: 1.4em;
      }
      .page-1-win-trang-web__paragraph {
        font-size: 1em;
      }

      .page-1-win-trang-web__floating-buttons {
        flex-direction: column;
        gap: 10px;
        bottom: 15px;
        width: calc(100% - 30px); /* Adjust for padding */
      }
      .page-1-win-trang-web__floating-button {
        max-width: 100%;
        width: 100%; /* Force full width on mobile */
      }

      /* List item mobile responsiveness */
      .page-1-win-trang-web__list-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-1-win-trang-web__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important; /* Adjust padding as needed */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-1-win-trang-web__list-item-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      
      .page-1-win-trang-web__product-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-1-win-trang-web__faq-question {
        padding: 12px 15px;
      }
      .page-1-win-trang-web__faq-question h3 {
        font-size: 1em;
      }
      .page-1-win-trang-web__faq-answer {
        padding: 0 15px;
      }
      .page-1-win-trang-web__faq-item.active .page-1-win-trang-web__faq-answer {
        padding: 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-1-win-trang-web__h1 {
        font-size: 1.8em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__h1 {
        font-size: 2em;
      }
      .page-1-win-trang-web__hero-content .page-1-win-trang-web__paragraph {
        font-size: 0.9em;
      }
      .page-1-win-trang-web__h2 {
        font-size: 1.4em;
      }
      .page-1-win-trang-web__button {
        padding: 10px 20px;
        font-size: 1em;
      }
    }