:root {
      --primary-color: #e44d26; /* Cam đỏ */
      --secondary-color: #f7b731; /* Vàng cam */
      --dark-bg: #1a1a2e; /* Nền tối */
      --dark-text: #ffffff; /* Chữ sáng */
      --light-text: #f0f0f0; /* Chữ hơi sáng */
      --accent-color: #00bcd4; /* Xanh ngọc */
      --border-color: rgba(255, 255, 255, 0.1);
      --card-bg: #2a2a3e;
      --button-hover-bg: #ff6f4d;
      --faq-question-bg: #3a3a4e;
      --faq-answer-bg: #2a2a3e;
    }

    /* Base styles for the page */
    .page-slot-hero {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-bg);
      line-height: 1.6;
      padding-top: 10px; /* Small decorative padding, body already has offset */
    }

    .page-slot-hero__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-slot-hero__section {
      padding: 60px 0;
      text-align: center;
    }

    .page-slot-hero__section--dark {
      background-color: var(--dark-bg);
    }

    .page-slot-hero__section--light {
      background-color: #22223a; /* Slightly lighter dark */
    }

    .page-slot-hero__section-title {
      font-size: 2.8em;
      color: var(--secondary-color);
      margin-bottom: 30px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-slot-hero__section-subtitle {
      font-size: 1.2em;
      color: var(--light-text);
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-slot-hero__hero-section {
      background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('[GALLERY:hero:1920x1080:slot_machine,hero,gaming,jackpot]') no-repeat center center / cover;
      padding: 100px 0;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 600px;
      position: relative;
    }

    .page-slot-hero__hero-content {
      text-align: center;
      color: var(--dark-text);
      max-width: 900px;
      position: relative;
      z-index: 2;
    }

    .page-slot-hero__hero-title {
      font-size: 4em;
      margin-bottom: 20px;
      color: var(--secondary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-slot-hero__hero-subtitle {
      font-size: 1.8em;
      margin-bottom: 30px;
      color: var(--light-text);
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-slot-hero__button {
      background-color: var(--primary-color);
      color: var(--dark-text);
      padding: 15px 30px;
      border: none;
      border-radius: 5px;
      font-size: 1.1em;
      cursor: pointer;
      transition: background-color 0.3s ease;
      text-decoration: none;
      display: inline-block;
      font-weight: bold;
    }

    .page-slot-hero__button:hover {
      background-color: var(--button-hover-bg);
    }

    /* About Section */
    .page-slot-hero__about-content {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 40px;
      text-align: left;
    }

    .page-slot-hero__about-text {
      flex: 1;
      min-width: 300px;
    }

    .page-slot-hero__about-text p {
      margin-bottom: 15px;
      color: var(--light-text);
    }

    .page-slot-hero__about-image {
      flex: 1;
      min-width: 300px;
      text-align: center;
    }

    .page-slot-hero__about-image img {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    /* Game Categories/Showcase */
    .page-slot-hero__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 50px;
    }

    .page-slot-hero__game-card {
      background-color: var(--card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
      display: flex;
      flex-direction: column;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    .page-slot-hero__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-slot-hero__game-card-image {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-slot-hero__game-card-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    .page-slot-hero__game-card:hover .page-slot-hero__game-card-image img {
      transform: scale(1.05);
    }

    .page-slot-hero__game-card-title {
      font-size: 1.5em;
      color: var(--secondary-color);
      margin: 20px 15px 10px;
      font-weight: bold;
    }

    .page-slot-hero__game-card-description {
      font-size: 0.95em;
      color: var(--light-text);
      margin: 0 15px 20px;
      flex-grow: 1;
    }

    .page-slot-hero__game-card .page-slot-hero__button {
      margin-top: auto;
      align-self: center;
      width: calc(100% - 30px);
      max-width: 200px;
    }

    /* Promotions Section */
    .page-slot-hero__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 50px;
    }

    .page-slot-hero__promotion-card {
      background-color: var(--card-bg);
      border-radius: 10px;
      padding: 30px;
      text-align: left;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    .page-slot-hero__promotion-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-slot-hero__promotion-card-title {
      font-size: 1.8em;
      color: var(--primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-slot-hero__promotion-card-description {
      color: var(--light-text);
      margin-bottom: 20px;
    }

    /* How to Play Section */
    .page-slot-hero__steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 50px;
    }

    .page-slot-hero__step-item {
      background-color: var(--card-bg);
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      text-align: center;
      position: relative;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    .page-slot-hero__step-number {
      font-size: 3em;
      color: var(--primary-color);
      font-weight: bold;
      margin-bottom: 15px;
      line-height: 1;
    }

    .page-slot-hero__step-title {
      font-size: 1.5em;
      color: var(--secondary-color);
      margin-bottom: 10px;
    }

    .page-slot-hero__step-description {
      color: var(--light-text);
    }

    /* FAQ Section */
    .page-slot-hero__faq-list {
      max-width: 900px;
      margin: 50px auto 0;
      text-align: left;
    }

    .page-slot-hero__faq-item {
      background-color: var(--faq-question-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

    .page-slot-hero__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: var(--faq-question-bg);
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid var(--border-color);
      transition: background-color 0.3s ease;
    }

    .page-slot-hero__faq-question:hover {
      background-color: #4a4a5e;
    }

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

    .page-slot-hero__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--primary-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle from blocking click event */
      transition: transform 0.3s ease;
    }

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

    .page-slot-hero__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: var(--faq-answer-bg);
      color: var(--light-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }

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

    .page-slot-hero__faq-answer p {
      margin-bottom: 10px;
    }
    .page-slot-hero__faq-answer p:last-child {
      margin-bottom: 0;
    }

    /* Call to Action Section */
    .page-slot-hero__cta-section {
      background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('[GALLERY:banner:1920x400:slot_cta,gaming,banner]') no-repeat center center / cover;
      padding: 80px 0;
    }

    .page-slot-hero__cta-title {
      font-size: 3em;
      color: var(--secondary-color);
      margin-bottom: 20px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-slot-hero__cta-description {
      font-size: 1.4em;
      color: var(--light-text);
      margin-bottom: 40px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-slot-hero__hero-title {
        font-size: 3.5em;
      }
      .page-slot-hero__hero-subtitle {
        font-size: 1.5em;
      }
      .page-slot-hero__section-title {
        font-size: 2.5em;
      }
      .page-slot-hero__cta-title {
        font-size: 2.5em;
      }
    }

    @media (max-width: 768px) {
      .page-slot-hero__hero-section {
        min-height: 400px;
        padding: 80px 0;
      }
      .page-slot-hero__hero-title {
        font-size: 2.5em;
      }
      .page-slot-hero__hero-subtitle {
        font-size: 1.2em;
      }
      .page-slot-hero__section {
        padding: 40px 0;
      }
      .page-slot-hero__section-title {
        font-size: 2em;
      }
      .page-slot-hero__about-content {
        flex-direction: column;
        gap: 30px;
      }
      .page-slot-hero__about-image img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-slot-hero__game-grid,
      .page-slot-hero__promotions-grid,
      .page-slot-hero__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      /* Mobile list item responsiveness */
      .page-slot-hero__game-card,
      .page-slot-hero__promotion-card,
      .page-slot-hero__step-item,
      .page-slot-hero__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-slot-hero__game-card .page-slot-hero__button {
        width: calc(100% - 30px); /* Adjust button width */
      }

      .page-slot-hero__faq-question {
        padding: 15px 20px;
      }
      .page-slot-hero__faq-question h3 {
        font-size: 1.1em;
      }
      .page-slot-hero__faq-answer {
        padding: 15px 20px;
      }
      .page-slot-hero__cta-section {
        padding: 60px 0;
      }
      .page-slot-hero__cta-title {
        font-size: 2em;
      }
      .page-slot-hero__cta-description {
        font-size: 1.1em;
      }
    }

    @media (max-width: 480px) {
      .page-slot-hero__hero-title {
        font-size: 2em;
      }
      .page-slot-hero__hero-subtitle {
        font-size: 1em;
      }
      .page-slot-hero__section-title {
        font-size: 1.8em;
      }
      .page-slot-hero__button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-slot-hero__cta-title {
        font-size: 1.8em;
      }
      .page-slot-hero__cta-description {
        font-size: 1em;
      }
    }