:root {
      --primary-color: #e02b2b; /* Đỏ mạnh */
      --secondary-color: #ff9900; /* Cam sáng */
      --accent-color: #2b8ee0; /* Xanh dương */
      --text-color-dark: #333;
      --text-color-light: #fff;
      --bg-color-light: #f5f5f5;
      --bg-color-dark: #1a1a1a;
      --card-bg: #fff;
      --border-color: #eee;
    }

    /* Base styles for the page content */
    .page-1ubet {
      font-family: 'Arial', sans-serif;
      color: var(--text-color-dark);
      line-height: 1.6;
      padding-bottom: 80px; /* Space for floating buttons */
      background-color: var(--bg-color-light);
    }

    .page-1ubet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-1ubet__section {
      padding: 40px 0;
      margin-bottom: 20px;
      text-align: center;
    }

    .page-1ubet__section--dark {
      background-color: var(--bg-color-dark);
      color: var(--text-color-light);
    }

    .page-1ubet__section-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 20px;
      font-weight: bold;
    }
    .page-1ubet__section--dark .page-1ubet__section-title {
        color: var(--secondary-color);
    }

    .page-1ubet__section-subtitle {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--text-color-dark);
    }
    .page-1ubet__section--dark .page-1ubet__section-subtitle {
        color: var(--bg-color-light);
    }

    /* Hero Section */
    .page-1ubet__hero-section {
      background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('[GALLERY:hero:1920x1080:betting,casino,vietnam,1ubet,background]') no-repeat center center/cover;
      color: var(--text-color-light);
      padding: 100px 20px 80px; /* Adjusted padding-top, relying on body for main offset */
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 500px;
      box-sizing: border-box;
      padding-top: 10px; /* Small decorative top padding, main offset from body */
    }

    .page-1ubet__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      color: var(--secondary-color);
    }

    .page-1ubet__hero-description {
      font-size: 1.5em;
      margin-bottom: 30px;
      max-width: 800px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-1ubet__hero-buttons {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      justify-content: center;
    }

    /* General Button Style (for non-linked actions) */
    .page-1ubet__button {
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      display: inline-block;
      box-sizing: border-box;
    }

    .page-1ubet__button:hover {
      background-color: #c02222;
      transform: translateY(-2px);
    }

    .page-1ubet__button--secondary {
      background-color: var(--accent-color);
    }

    .page-1ubet__button--secondary:hover {
      background-color: #2275b8;
    }

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

    .page-1ubet__floating-button {
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      box-sizing: border-box;
      min-width: 120px;
    }

    .page-1ubet__floating-button:hover {
      background-color: #c02222;
      transform: translateY(-3px);
    }

    .page-1ubet__floating-button--login {
      background-color: var(--accent-color);
    }

    .page-1ubet__floating-button--login:hover {
      background-color: #2275b8;
    }

    /* Content Area */
    .page-1ubet__content-block {
      background-color: var(--card-bg);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      text-align: left;
      margin-bottom: 30px;
    }

    .page-1ubet__content-block h2 {
      font-size: 2em;
      color: var(--primary-color);
      margin-bottom: 20px;
      text-align: center;
    }

    .page-1ubet__content-block h3 {
      font-size: 1.5em;
      color: var(--accent-color);
      margin-top: 25px;
      margin-bottom: 15px;
    }

    .page-1ubet__content-block p {
      margin-bottom: 15px;
      font-size: 1.05em;
    }

    .page-1ubet__image-wrapper {
      margin: 30px auto;
      text-align: center;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-1ubet__image-wrapper img {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      display: block;
      margin: 0 auto;
    }

    /* Game Categories / Product Display */
    .page-1ubet__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-1ubet__game-card {
      background-color: var(--card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
      box-sizing: border-box;
    }

    .page-1ubet__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-1ubet__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-1ubet__game-card-title {
      font-size: 1.3em;
      color: var(--primary-color);
      margin: 15px 10px 10px;
      font-weight: bold;
    }

    .page-1ubet__game-card-description {
      font-size: 0.95em;
      color: #666;
      padding: 0 15px;
      margin-bottom: 15px;
    }

    /* How-to List */
    .page-1ubet__steps-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
      padding: 0;
      list-style: none;
    }

    .page-1ubet__step-item {
      background-color: var(--card-bg);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      padding: 25px;
      flex: 1 1 calc(33% - 40px); /* 3 items per row, adjust for gap */
      min-width: 280px;
      text-align: center;
      box-sizing: border-box;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-1ubet__step-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

    .page-1ubet__step-number {
      font-size: 2.5em;
      color: var(--secondary-color);
      font-weight: bold;
      margin-bottom: 10px;
    }

    .page-1ubet__step-title {
      font-size: 1.3em;
      color: var(--primary-color);
      margin-bottom: 10px;
    }

    .page-1ubet__step-description {
      font-size: 1em;
      color: #555;
    }

    /* FAQ Section */
    .page-1ubet__faq-section {
      text-align: left;
    }

    .page-1ubet__faq-item {
      background-color: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .page-1ubet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #f9f9f9;
      cursor: pointer;
      font-size: 1.1em;
      font-weight: bold;
      color: var(--text-color-dark);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-1ubet__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-1ubet__faq-question h3 {
        margin: 0;
        font-size: 1.1em;
        color: var(--primary-color);
        pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-1ubet__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      color: var(--accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-1ubet__faq-item.active .page-1ubet__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'X' or similar effect */
    }

    .page-1ubet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #555;
    }

    .page-1ubet__faq-item.active .page-1ubet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important; /* Expanded padding */
      opacity: 1;
    }
    .page-1ubet__faq-answer p {
        margin-bottom: 0; /* Remove extra margin for paragraphs inside answer */
    }

    /* Call to Action */
    .page-1ubet__cta-section {
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 50px 20px;
      text-align: center;
      border-radius: 10px;
      margin-top: 40px;
    }

    .page-1ubet__cta-title {
      font-size: 2.2em;
      margin-bottom: 20px;
      color: var(--secondary-color);
    }

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

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-1ubet__container {
        padding: 15px;
      }
      .page-1ubet__hero-title {
        font-size: 3em;
      }
      .page-1ubet__hero-description {
        font-size: 1.3em;
      }
      .page-1ubet__section-title {
        font-size: 2em;
      }
      .page-1ubet__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      }
    }

    @media (max-width: 768px) {
      .page-1ubet__hero-section {
        padding: 80px 15px 60px;
        min-height: 400px;
      }
      .page-1ubet__hero-title {
        font-size: 2.5em;
      }
      .page-1ubet__hero-description {
        font-size: 1.1em;
      }
      .page-1ubet__hero-buttons {
        flex-direction: column;
        gap: 15px;
      }
      .page-1ubet__button, .page-1ubet__floating-button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
      }
      .page-1ubet__floating-buttons {
        width: calc(100% - 40px);
        flex-direction: column;
        gap: 10px;
        bottom: 15px;
        left: 20px;
        transform: translateX(0);
      }
      .page-1ubet__section {
        padding: 30px 0;
      }
      .page-1ubet__section-title {
        font-size: 1.8em;
      }
      .page-1ubet__content-block h2 {
        font-size: 1.8em;
      }
      .page-1ubet__content-block h3 {
        font-size: 1.3em;
      }
      .page-1ubet__game-grid {
        grid-template-columns: 1fr;
      }
      .page-1ubet__step-item {
        flex: 1 1 100%;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px !important;
      }
      .page-1ubet__steps-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-1ubet__image-wrapper img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-1ubet__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }
      .page-1ubet__faq-question h3 {
          font-size: 1em;
      }
      .page-1ubet__faq-answer {
          padding: 0 15px;
      }
      .page-1ubet__faq-item.active .page-1ubet__faq-answer {
          padding: 15px !important;
      }
      .page-1ubet__cta-title {
        font-size: 1.8em;
      }
      .page-1ubet__cta-description {
        font-size: 1em;
      }
      .page-1ubet__image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-1ubet__hero-title {
        font-size: 2em;
      }
      .page-1ubet__hero-description {
        font-size: 1em;
      }
      .page-1ubet__section-title {
        font-size: 1.6em;
      }
      .page-1ubet__content-block h2 {
        font-size: 1.6em;
      }
      .page-1ubet__floating-buttons {
          bottom: 10px;
          gap: 8px;
          width: calc(100% - 30px);
      }
      .page-1ubet__floating-button {
          font-size: 1em;
          padding: 10px 15px;
          min-width: unset;
      }
    }