:root {
      --page-58winclub__primary-color: #e04e22; /* Cam đỏ */
      --page-58winclub__secondary-color: #2c3e50; /* Xám đậm */
      --page-58winclub__accent-color: #f39c12; /* Vàng cam */
      --page-58winclub__text-color: #333;
      --page-58winclub__light-text-color: #f8f8f8;
      --page-58winclub__background-color: #f0f2f5; /* Xám nhạt */
      --page-58winclub__card-background: #ffffff;
      --page-58winclub__border-color: #ddd;
    }

    /* Base styles for the page content */
    .page-58winclub {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-58winclub__text-color);
      background-color: var(--page-58winclub__background-color);
      padding-bottom: 80px; /* Space for the floating button */
    }

    .page-58winclub__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    @media (max-width: 768px) {
      .page-58winclub__container {
        padding: 10px;
      }
    }

    /* Hero Section */
    .page-58winclub__hero-section {
      position: relative;
      text-align: center;
      color: var(--page-58winclub__light-text-color);
      padding-top: 10px; /* Spacing for fixed header */
      margin-bottom: 30px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-58winclub__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-58winclub__hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      max-width: 80%;
      background: rgba(0, 0, 0, 0.6);
      padding: 20px 30px;
      border-radius: 10px;
    }

    .page-58winclub__hero-content h1 {
      color: var(--page-58winclub__accent-color);
      font-size: 2.5em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-58winclub__hero-content p {
      font-size: 1.1em;
      margin-bottom: 20px;
    }

    .page-58winclub__cta-button {
      display: inline-block;
      background-color: var(--page-58winclub__primary-color);
      color: var(--page-58winclub__light-text-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
    }

    .page-58winclub__cta-button:hover {
      background-color: #c9441f; /* Darker primary */
    }

    @media (max-width: 768px) {
      .page-58winclub__hero-content {
        padding: 15px 20px;
        max-width: 90%;
      }
      .page-58winclub__hero-content h1 {
        font-size: 1.8em;
      }
      .page-58winclub__hero-content p {
        font-size: 0.95em;
      }
      .page-58winclub__cta-button {
        padding: 10px 20px;
        font-size: 1em;
      }
    }

    /* Floating Login Button */
    .page-58winclub__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-58winclub__primary-color);
      color: var(--page-58winclub__light-text-color);
      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;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-58winclub__pulse 2s infinite;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .page-58winclub__floating-button:hover {
      background-color: var(--page-58winclub__accent-color);
      transform: translateY(-3px);
    }

    .page-58winclub__floating-button span {
      display: inline-block;
      font-size: 1.5em; /* Emoji size */
    }

    @keyframes page-58winclub__pulse {
      0% { transform: scale(1); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); }
      50% { transform: scale(1.05); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3); }
      100% { transform: scale(1); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); }
    }

    @media (max-width: 768px) {
      .page-58winclub__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }
    }

    /* Section Styling */
    .page-58winclub__section {
      background-color: var(--page-58winclub__card-background);
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      margin-bottom: 30px;
      padding: 30px;
    }

    .page-58winclub__section-title {
      color: var(--page-58winclub__primary-color);
      font-size: 2em;
      margin-bottom: 20px;
      text-align: center;
    }

    @media (max-width: 768px) {
      .page-58winclub__section {
        padding: 20px;
        margin-bottom: 20px;
      }
      .page-58winclub__section-title {
        font-size: 1.6em;
        margin-bottom: 15px;
      }
    }

    /* Game Categories */
    .page-58winclub__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 20px;
    }

    .page-58winclub__game-card {
      background-color: var(--page-58winclub__background-color);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-decoration: none; /* For link */
      color: var(--page-58winclub__text-color);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-58winclub__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    }

    .page-58winclub__game-card-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }
    .page-58winclub__game-card-image {
      width: 100%;
      height: 150px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      max-width: 100% !important; /* Important for responsiveness */
      height: auto !important; /* Important for responsiveness */
      box-sizing: border-box;
    }

    .page-58winclub__game-card-title {
      padding: 15px 10px;
      font-weight: bold;
      font-size: 1.1em;
      color: var(--page-58winclub__secondary-color);
      flex-grow: 1;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    @media (max-width: 768px) {
      .page-58winclub__game-categories {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      }
      .page-58winclub__game-card-image {
        height: 120px;
      }
      .page-58winclub__game-card-title {
        font-size: 1em;
      }
    }

    /* Promotions Section */
    .page-58winclub__promotion-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
    }

    .page-58winclub__promotion-card {
      background-color: var(--page-58winclub__card-background);
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-58winclub__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
    }

    .page-58winclub__promotion-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }
    .page-58winclub__promotion-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100% !important; /* Important for responsiveness */
      height: auto !important; /* Important for responsiveness */
      box-sizing: border-box;
    }

    .page-58winclub__promotion-content {
      padding: 20px;
    }

    .page-58winclub__promotion-content h3 {
      color: var(--page-58winclub__secondary-color);
      font-size: 1.4em;
      margin-bottom: 10px;
    }

    .page-58winclub__promotion-content p {
      font-size: 0.95em;
      line-height: 1.5;
      margin-bottom: 15px;
    }

    .page-58winclub__promotion-link {
      color: var(--page-58winclub__primary-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .page-58winclub__promotion-link:hover {
      color: var(--page-58winclub__accent-color);
    }

    @media (max-width: 768px) {
      .page-58winclub__promotion-grid {
        grid-template-columns: 1fr;
      }
      .page-58winclub__promotion-image {
        height: 180px;
      }
      .page-58winclub__promotion-content h3 {
        font-size: 1.2em;
      }
    }

    /* About Section */
    .page-58winclub__about-content {
      display: flex;
      gap: 30px;
      align-items: center;
    }

    .page-58winclub__about-text {
      flex: 2;
    }

    .page-58winclub__about-text h2 {
      color: var(--page-58winclub__secondary-color);
      margin-bottom: 15px;
    }

    .page-58winclub__about-text p {
      margin-bottom: 10px;
    }

    .page-58winclub__about-image-wrapper {
        flex: 1;
        min-width: 250px;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }
    .page-58winclub__about-image {
      width: 100%;
      height: auto;
      border-radius: 8px;
      object-fit: cover;
      max-width: 100% !important; /* Important for responsiveness */
      height: auto !important; /* Important for responsiveness */
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-58winclub__about-content {
        flex-direction: column;
        gap: 20px;
      }
      .page-58winclub__about-image-wrapper {
        min-width: unset;
        width: 100%;
      }
    }

    /* Game Provider Logos */
    .page-58winclub__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      margin-top: 20px;
      justify-items: center;
    }

    .page-58winclub__provider-logo-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        display: flex; /* For centering the image if it's smaller */
        justify-content: center;
        align-items: center;
        height: 80px; /* Fixed height for logo container */
        background-color: var(--page-58winclub__card-background);
        border-radius: 8px;
        padding: 10px;
        box-shadow: 0 1px 5px rgba(0,0,0,0.05);
    }
    .page-58winclub__provider-logo {
      width: 100%;
      height: auto;
      max-width: 150px; /* Max width for individual logos */
      max-height: 60px; /* Max height for individual logos */
      object-fit: contain;
      display: block;
      max-width: 100% !important; /* Important for responsiveness */
      height: auto !important; /* Important for responsiveness */
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-58winclub__providers-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
      }
      .page-58winclub__provider-logo-wrapper {
        height: 70px;
      }
      .page-58winclub__provider-logo {
        max-width: 120px;
        max-height: 50px;
      }
    }

    /* FAQ Section */
    .page-58winclub__faq-list {
      margin-top: 20px;
    }

    .page-58winclub__faq-item {
      background-color: var(--page-58winclub__card-background);
      border: 1px solid var(--page-58winclub__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
    }

    .page-58winclub__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-58winclub__card-background);
      border-bottom: 1px solid transparent;
      transition: background-color 0.3s ease, border-bottom-color 0.3s ease;
    }

    .page-58winclub__faq-question:hover {
      background-color: #f9f9f9;
    }

    .page-58winclub__faq-item.active .page-58winclub__faq-question {
      border-bottom-color: var(--page-58winclub__border-color);
    }

    .page-58winclub__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-58winclub__secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-58winclub__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      color: var(--page-58winclub__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-58winclub__faq-item.active .page-58winclub__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or use -) */
    }

    .page-58winclub__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-58winclub__text-color);
      font-size: 0.95em;
    }

    .page-58winclub__faq-item.active .page-58winclub__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    @media (max-width: 768px) {
      .page-58winclub__faq-question {
        padding: 12px 15px;
      }
      .page-58winclub__faq-question h3 {
        font-size: 1em;
      }
      .page-58winclub__faq-toggle {
        font-size: 1.3em;
      }
      .page-58winclub__faq-answer {
        font-size: 0.9em;
      }
      .page-58winclub__faq-item.active .page-58winclub__faq-answer {
        padding: 15px 15px !important;
      }
    }