.page-the-thao { font-family: 'Arial', sans-serif; color: #333333; line-height: 1.6; background-color: #F4F7FB; }
.page-the-thao__container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; box-sizing: border-box; }
.page-the-thao__dark-bg { background-color: #2F6BFF; color: #ffffff; }
.page-the-thao__light-bg { background-color: #FFFFFF; color: #333333; }
.page-the-thao__hero-section { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding-top: 10px; padding-bottom: 60px; overflow: hidden; }
.page-the-thao__hero-image { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; z-index: 0; filter: brightness(0.6); }
.page-the-thao__hero-content { position: relative; z-index: 1; max-width: 900px; padding: 20px; }
.page-the-thao__main-title { font-size: 3.2em; font-weight: 700; margin-bottom: 20px; color: #ffffff; line-height: 1.2; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); }
.page-the-thao__hero-description { font-size: 1.3em; margin-bottom: 30px; color: #f0f0f0; max-width: 800px; margin-left: auto; margin-right: auto; }
.page-the-thao__section-title { font-size: 2.5em; font-weight: 700; text-align: center; margin-bottom: 40px; color: #1F2D3D; }
.page-the-thao__section-title--white { color: #ffffff; }
.page-the-thao__paragraph { font-size: 1.1em; margin-bottom: 20px; text-align: justify; }
.page-the-thao__paragraph--white { color: #f0f0f0; }
.page-the-thao__content-image { width: 100%; height: auto; display: block; margin: 0 auto 30px auto; border-radius: 8px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); }

.page-the-thao__cta-buttons { display: flex; gap: 20px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.page-the-thao__btn-primary, .page-the-thao__btn-secondary { display: inline-block; padding: 15px 30px; border-radius: 8px; font-size: 1.1em; font-weight: 600; text-decoration: none; transition: all 0.3s ease; white-space: normal; word-wrap: break-word; text-align: center; box-sizing: border-box; max-width: 100%; }
.page-the-thao__btn-primary { background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #ffffff; border: none; }
.page-the-thao__btn-primary:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(47, 107, 255, 0.4); }
.page-the-thao__btn-secondary { background: #ffffff; color: #2F6BFF; border: 2px solid #2F6BFF; }
.page-the-thao__btn-secondary:hover { transform: translateY(-3px); box-shadow: 0 6px 15px rgba(47, 107, 255, 0.2); }

.page-the-thao__sports-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.page-the-thao__sports-card { background: #ffffff; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1); display: flex; flex-direction: column; height: 100%; }
.page-the-thao__sports-image { width: 100%; height: 220px; object-fit: cover; display: block; }
.page-the-thao__sports-title { font-size: 1.5em; font-weight: 600; color: #2F6BFF; margin: 20px 20px 10px 20px; }
.page-the-thao__sports-description { font-size: 1em; color: #555555; padding: 0 20px 20px 20px; flex-grow: 1; }

.page-the-thao__advantages-list, .page-the-thao__guide-list, .page-the-thao__promotions-list { list-style: none; padding: 0; margin-bottom: 30px; }
.page-the-thao__list-item { background: #ffffff; border: 1px solid #D6E2FF; border-radius: 8px; padding: 20px; margin-bottom: 15px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); font-size: 1.05em; line-height: 1.5; }
.page-the-thao__list-item strong { color: #2F6BFF; }
.page-the-thao__list-item--white { background: rgba(255, 255, 255, 0.1); border: 1px solid #6FA3FF; color: #f0f0f0; }
.page-the-thao__list-item--white strong { color: #A5C4FF; }

.page-the-thao__faq-list { margin-top: 30px; }
.page-the-thao__faq-item { background: #ffffff; border-radius: 8px; margin-bottom: 15px; overflow: hidden; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); }
.page-the-thao__faq-item[open] { background: #E6F0FF; }
.page-the-thao__faq-item[open] .page-the-thao__faq-question { border-bottom: 1px solid #D6E2FF; }
.page-the-thao__faq-item[open] .page-the-thao__faq-toggle { transform: rotate(45deg); }
.page-the-thao__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 20px; cursor: pointer; font-weight: 600; font-size: 1.1em; color: #1F2D3D; list-style: none; }
.page-the-thao__faq-question::-webkit-details-marker { display: none; }
.page-the-thao__faq-qtext { flex-grow: 1; }
.page-the-thao__faq-toggle { font-size: 1.5em; line-height: 1; margin-left: 15px; transition: transform 0.3s ease; color: #2F6BFF; }
.page-the-thao__faq-answer { padding: 0 20px 20px 20px; font-size: 1em; color: #555555; }

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-the-thao__container {
    padding: 20px 15px;
  }
  .page-the-thao__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-the-thao__main-title {
    font-size: clamp(2em, 8vw, 2.8em);
    margin-bottom: 15px;
  }
  .page-the-thao__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-the-thao__section-title {
    font-size: 2em;
    margin-bottom: 30px;
  }
  .page-the-thao__paragraph {
    font-size: 0.95em;
  }
  .page-the-thao__content-image, .page-the-thao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    padding: 0 !important;
  }
  .page-the-thao__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }
  .page-the-thao__btn-primary, .page-the-thao__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }
  .page-the-thao__sports-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-the-thao__sports-card {
    margin-bottom: 0;
  }
  .page-the-thao__sports-image {
    height: 180px;
  }
  .page-the-thao__sports-title {
    font-size: 1.3em;
    margin: 15px 15px 8px 15px;
  }
  .page-the-thao__sports-description {
    font-size: 0.9em;
    padding: 0 15px 15px 15px;
  }
  .page-the-thao__list-item {
    font-size: 0.95em;
    padding: 15px;
    margin-bottom: 10px;
  }
  .page-the-thao__faq-question {
    font-size: 1em;
    padding: 15px;
  }
  .page-the-thao__faq-answer {
    padding: 0 15px 15px 15px;
    font-size: 0.95em;
  }
}