:root {
      --primary-color: #e44d26; /* Màu cam đỏ */
      --secondary-color: #f7b731; /* Màu vàng cam */
      --dark-bg: #1a1a1a; /* Nền tối */
      --light-text: #f0f0f0; /* Chữ sáng */
      --grey-text: #cccccc; /* Chữ xám */
      --accent-color: #4CAF50; /* Màu xanh lá cho điểm nhấn */
      --border-color: #333333; /* Màu viền */
      --spacing-unit: 1rem;
    }

    .page-da-ga-truc-tiep-678 {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-bg);
      line-height: 1.6;
      padding-bottom: 2rem;
      /* Dành cho trường hợp shared.css không có padding-top cho body */
      /* padding-top: var(--header-offset, 122px); */
    }

    .page-da-ga-truc-tiep-678__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--spacing-unit);
    }

    .page-da-ga-truc-tiep-678__section {
      padding: 3rem 0;
      text-align: center;
    }

    .page-da-ga-truc-tiep-678__section--dark {
      background-color: #222222;
    }

    .page-da-ga-truc-tiep-678__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7));
      background-size: cover;
      background-position: center;
      color: var(--light-text);
      padding: 6rem 0 4rem;
      position: relative;
      overflow: hidden;
      padding-top: 10px; /* Nhẹ nhàng hơn, giả định body đã có padding-top */
    }

    .page-da-ga-truc-tiep-678__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }

    .page-da-ga-truc-tiep-678__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-da-ga-truc-tiep-678__main-title {
      font-size: 2.8rem;
      margin-bottom: 1rem;
      color: var(--secondary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-da-ga-truc-tiep-678__hero-description {
      font-size: 1.2rem;
      margin-bottom: 2rem;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: var(--grey-text);
    }

    .page-da-ga-truc-tiep-678__button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--light-text);
      padding: 0.8rem 2rem;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1rem;
    }

    .page-da-ga-truc-tiep-678__button:hover {
      background-color: #d43a1a;
    }

    .page-da-ga-truc-tiep-678__secondary-title {
      font-size: 2rem;
      margin-bottom: 2rem;
      color: var(--primary-color);
      text-align: center;
    }

    .page-da-ga-truc-tiep-678__text-block {
      max-width: 900px;
      margin: 0 auto 2rem;
      text-align: left;
      color: var(--grey-text);
    }

    .page-da-ga-truc-tiep-678__image-wrapper {
      margin-bottom: 2rem;
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      display: flex;
      justify-content: center;
    }

    .page-da-ga-truc-tiep-678__image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      object-fit: cover;
    }

    .page-da-ga-truc-tiep-678__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2rem;
      margin-top: 2rem;
    }

    .page-da-ga-truc-tiep-678__feature-item {
      background-color: #2a2a2a;
      padding: 1.5rem;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      text-align: left;
      border-left: 5px solid var(--primary-color);
      box-sizing: border-box;
    }

    .page-da-ga-truc-tiep-678__feature-title {
      color: var(--secondary-color);
      font-size: 1.3rem;
      margin-bottom: 0.8rem;
    }

    .page-da-ga-truc-tiep-678__feature-description {
      color: var(--grey-text);
    }

    .page-da-ga-truc-tiep-678__steps-list {
      list-style: none;
      padding: 0;
      margin: 2rem auto;
      max-width: 800px;
    }

    .page-da-ga-truc-tiep-678__step-item {
      background-color: #2a2a2a;
      margin-bottom: 1rem;
      padding: 1rem 1.5rem;
      border-radius: 8px;
      display: flex;
      align-items: center;
      gap: 1rem;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      text-align: left;
      box-sizing: border-box;
    }

    .page-da-ga-truc-tiep-678__step-number {
      background-color: var(--primary-color);
      color: var(--light-text);
      border-radius: 50%;
      width: 35px;
      height: 35px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .page-da-ga-truc-tiep-678__step-content {
      color: var(--grey-text);
      flex-grow: 1;
    }

    .page-da-ga-truc-tiep-678__step-content strong {
      color: var(--secondary-color);
    }

    .page-da-ga-truc-tiep-678__faq-section {
      padding: 3rem 0;
      text-align: center;
    }

    .page-da-ga-truc-tiep-678__faq-container {
      max-width: 900px;
      margin: 2rem auto 0;
      text-align: left;
    }

    .page-da-ga-truc-tiep-678__faq-item {
      background-color: #2a2a2a;
      margin-bottom: 1rem;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .page-da-ga-truc-tiep-678__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #333333;
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid var(--border-color);
      transition: background-color 0.3s ease;
    }

    .page-da-ga-truc-tiep-678__faq-question:hover {
      background-color: #444444;
    }

    .page-da-ga-truc-tiep-678__faq-question h3 {
      margin: 0;
      font-size: 1.1rem;
      color: var(--light-text);
      pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
    }

    .page-da-ga-truc-tiep-678__faq-toggle {
      font-size: 1.5rem;
      font-weight: bold;
      color: var(--secondary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn sự kiện click trên toggle icon */
    }

    .page-da-ga-truc-tiep-678__faq-item.active .page-da-ga-truc-tiep-678__faq-toggle {
      transform: rotate(45deg); /* Biến đổi '+' thành 'x' hoặc '-' */
      color: var(--primary-color);
    }

    .page-da-ga-truc-tiep-678__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(--grey-text);
    }

    .page-da-ga-truc-tiep-678__faq-item.active .page-da-ga-truc-tiep-678__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-da-ga-truc-tiep-678__faq-answer p {
      margin: 0;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-da-ga-truc-tiep-678__hero-section {
        padding: 4rem 0 3rem;
      }

      .page-da-ga-truc-tiep-678__main-title {
        font-size: 2rem;
      }

      .page-da-ga-truc-tiep-678__hero-description {
        font-size: 1rem;
      }

      .page-da-ga-truc-tiep-678__secondary-title {
        font-size: 1.6rem;
      }

      .page-da-ga-truc-tiep-678__section {
        padding: 2rem 0;
      }

      .page-da-ga-truc-tiep-678__features-grid {
        grid-template-columns: 1fr;
      }

      .page-da-ga-truc-tiep-678__feature-item {
        padding: 1rem;
      }

      .page-da-ga-truc-tiep-678__steps-list {
        margin: 1rem auto;
      }

      .page-da-ga-truc-tiep-678__step-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
      }

      .page-da-ga-truc-tiep-678__step-number {
        margin-bottom: 0.5rem;
      }

      .page-da-ga-truc-tiep-678__image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 10px; /* Thêm padding để không dính mép */
      }

      .page-da-ga-truc-tiep-678__image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-da-ga-truc-tiep-678__faq-question {
        padding: 12px 15px;
      }

      .page-da-ga-truc-tiep-678__faq-question h3 {
        font-size: 1rem;
      }

      .page-da-ga-truc-tiep-678__faq-answer {
        padding: 0 15px;
      }

      .page-da-ga-truc-tiep-678__faq-item.active .page-da-ga-truc-tiep-678__faq-answer {
        padding: 15px 15px !important;
      }

      .page-da-ga-truc-tiep-678__text-block {
        padding: 0 10px;
      }

      /* List item specific responsive styles */
      .page-da-ga-truc-tiep-678__features-grid,
      .page-da-ga-truc-tiep-678__steps-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important; /* Reset padding for list containers */
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-da-ga-truc-tiep-678__feature-item,
      .page-da-ga-truc-tiep-678__step-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important; /* Ensure long words break */
        overflow-wrap: break-word !important;
      }
    }