:root {
      --page-23win1__primary-color: #e44d26; /* Màu cam đỏ */
      --page-23win1__secondary-color: #333; /* Màu xám đậm */
      --page-23win1__accent-color: #f7b32b; /* Màu vàng cam */
      --page-23win1__light-bg: #f9f9f9; /* Nền sáng */
      --page-23win1__dark-bg: #1a1a1a; /* Nền tối */
      --page-23win1__text-color: #333; /* Màu chữ chính */
      --page-23win1__light-text-color: #fff; /* Màu chữ sáng */
      --page-23win1__border-color: #eee; /* Màu viền */
      --page-23win1__font-family: 'Arial', sans-serif;
    }

    .page-23win1 {
      font-family: var(--page-23win1__font-family);
      color: var(--page-23win1__text-color);
      line-height: 1.6;
      background-color: var(--page-23win1__light-bg);
      overflow-x: hidden;
    }

    .page-23win1__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-23win1__section {
      padding: 40px 0;
      margin-bottom: 30px;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

    .page-23win1__section-title {
      text-align: center;
      color: var(--page-23win1__primary-color);
      margin-bottom: 30px;
      font-size: 2.5em;
      font-weight: 700;
      padding: 0 15px;
    }

    .page-23win1__section-title span {
      color: var(--page-23win1__secondary-color);
    }

    /* Hero Section */
    .page-23win1__hero-section {
      position: relative;
      text-align: center;
      background-color: var(--page-23win1__dark-bg);
      color: var(--page-23win1__light-text-color);
      padding-top: 120px; /* Thêm padding-top để tránh bị che bởi header cố định */
      padding-bottom: 40px;
      overflow: hidden;
      border-radius: 0 0 15px 15px;
    }

    .page-23win1__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-23win1__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-23win1__hero-content {
      padding: 0 20px;
    }

    .page-23win1__hero-title {
      font-size: 3.2em;
      margin-bottom: 15px;
      color: var(--page-23win1__accent-color);
      line-height: 1.2;
    }

    .page-23win1__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: rgba(255, 255, 255, 0.9);
    }

    .page-23win1__cta-button {
      display: inline-block;
      background-color: var(--page-23win1__primary-color);
      color: var(--page-23win1__light-text-color);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: 2px solid var(--page-23win1__primary-color);
    }

    .page-23win1__cta-button:hover {
      background-color: #d4421f;
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-23win1__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-23win1__accent-color);
      color: var(--page-23win1__dark-bg);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      animation: page-23win1__pulse 2s infinite;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      line-height: 1.3;
      border: 2px solid var(--page-23win1__dark-bg);
    }

    .page-23win1__floating-button:hover {
      background-color: #e0a125;
      animation: none;
    }

    @keyframes page-23win1__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Game Categories */
    .page-23win1__game-categories-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      padding: 0 20px;
    }

    .page-23win1__category-card {
      background-color: var(--page-23win1__light-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
    }

    .page-23win1__category-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-23win1__category-card-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistent cards */
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: #eee;
    }

    .page-23win1__category-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-23win1__category-card-content {
      padding: 15px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .page-23win1__category-card-title {
      font-size: 1.4em;
      color: var(--page-23win1__secondary-color);
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-23win1__category-card-title a {
      text-decoration: none;
      color: var(--page-23win1__secondary-color);
      transition: color 0.3s ease;
    }

    .page-23win1__category-card-title a:hover {
      color: var(--page-23win1__primary-color);
    }

    .page-23win1__category-card-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
    }

    .page-23win1__category-card-button {
      display: inline-block;
      background-color: var(--page-23win1__primary-color);
      color: var(--page-23win1__light-text-color);
      padding: 10px 20px;
      border-radius: 25px;
      text-decoration: none;
      font-size: 0.9em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-23win1__category-card-button:hover {
      background-color: #d4421f;
    }

    /* Why Choose Us */
    .page-23win1__benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 0 20px;
      text-align: center;
    }

    .page-23win1__benefit-item {
      background-color: var(--page-23win1__light-bg);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease;
    }

    .page-23win1__benefit-item:hover {
      transform: translateY(-5px);
    }

    .page-23win1__benefit-icon-wrapper {
      width: 80px;
      height: 80px;
      margin: 0 auto 20px;
      background-color: var(--page-23win1__accent-color);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-23win1__benefit-icon {
      max-width: 60px;
      height: auto;
      display: block;
    }

    .page-23win1__benefit-title {
      font-size: 1.5em;
      color: var(--page-23win1__primary-color);
      margin-bottom: 10px;
    }

    .page-23win1__benefit-description {
      color: #555;
    }

    /* Promotions */
    .page-23win1__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      padding: 0 20px;
    }

    .page-23win1__promotion-card {
      background-color: var(--page-23win1__light-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      text-align: center;
    }

    .page-23win1__promotion-card:hover {
      transform: translateY(-8px);
    }

    .page-23win1__promotion-image-wrapper {
      width: 100%;
      height: 220px;
      overflow: hidden;
    }

    .page-23win1__promotion-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-23win1__promotion-content {
      padding: 20px;
    }

    .page-23win1__promotion-title {
      font-size: 1.5em;
      color: var(--page-23win1__secondary-color);
      margin-bottom: 10px;
    }

    .page-23win1__promotion-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
    }

    /* Game Providers */
    .page-23win1__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      padding: 0 20px;
      align-items: center;
      justify-content: center;
    }

    .page-23win1__provider-logo-wrapper {
      width: 100%;
      height: 100px;
      background-color: var(--page-23win1__dark-bg);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
    }

    .page-23win1__provider-logo-wrapper:hover {
      transform: scale(1.05);
    }

    .page-23win1__provider-logo {
      max-width: 80%;
      max-height: 70%;
      height: auto;
      display: block;
      filter: brightness(1.2) grayscale(0.2); /* Slight enhancement, not color change */
    }

    /* FAQ Section */
    .page-23win1__faq-section {
      background-color: var(--page-23win1__dark-bg);
      color: var(--page-23win1__light-text-color);
      padding: 60px 0;
      border-radius: 15px 15px 0 0;
    }

    .page-23win1__faq-section .page-23win1__section-title {
      color: var(--page-23win1__accent-color);
    }

    .page-23win1__faq-section .page-23win1__section-title span {
      color: var(--page-23win1__light-text-color);
    }

    .page-23win1__faq-list {
      max-width: 800px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .page-23win1__faq-item {
      background-color: #2a2a2a;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-23win1__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #3a3a3a;
      transition: background-color 0.3s ease;
    }

    .page-23win1__faq-question:hover {
      background-color: #4a4a4a;
    }

    .page-23win1__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-23win1__light-text-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-23win1__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-23win1__accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-23win1__faq-item.active .page-23win1__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-23win1__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: #2a2a2a;
      color: rgba(255, 255, 255, 0.8);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-23win1__faq-item.active .page-23win1__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .page-23win1__hero-title {
        font-size: 2.8em;
      }
      .page-23win1__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-23win1__hero-section {
        padding-top: 100px !important; /* Điều chỉnh cho mobile */
      }
      .page-23win1__hero-title {
        font-size: 2.2em;
      }
      .page-23win1__hero-description {
        font-size: 1em;
      }
      .page-23win1__section-title {
        font-size: 1.8em;
      }
      .page-23win1__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-23win1__floating-button {
        padding: 12px 20px;
        font-size: 0.9em;
        bottom: 15px;
        right: 15px;
      }
      .page-23win1__game-categories-grid,
      .page-23win1__benefits-grid,
      .page-23win1__promotions-grid,
      .page-23win1__providers-grid {
        grid-template-columns: 1fr;
      }
      .page-23win1__category-card-image-wrapper,
      .page-23win1__promotion-image-wrapper {
        height: 180px;
      }
      .page-23win1__category-card-title {
        font-size: 1.2em;
      }
      .page-23win1__promotion-title {
        font-size: 1.3em;
      }
      .page-23win1__benefit-title {
        font-size: 1.3em;
      }
      .page-23win1__faq-question {
        padding: 15px 20px;
      }
      .page-23win1__faq-question h3 {
        font-size: 1.1em;
      }
      .page-23win1__faq-toggle {
        font-size: 1.5em;
      }
      .page-23win1__faq-answer {
        padding: 0 20px;
      }
      .page-23win1__faq-item.active .page-23win1__faq-answer {
        padding: 15px 20px !important;
      }
      /* Ensure images are responsive on mobile */
      .page-23win1__hero-image,
      .page-23win1__category-card-image,
      .page-23win1__benefit-icon,
      .page-23win1__promotion-image,
      .page-23win1__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-23win1__hero-image-wrapper,
      .page-23win1__category-card-image-wrapper,
      .page-23win1__promotion-image-wrapper,
      .page-23win1__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-23win1__hero-title {
        font-size: 1.8em;
      }
      .page-23win1__section-title {
        font-size: 1.5em;
      }
      .page-23win1__floating-button {
        font-size: 0.8em;
        padding: 10px 15px;
      }
    }