.page-game-bai-doi-thuong {
  background: #F5F7FA;
  color: #333333;
}
.page-game-bai-doi-thuong__hero-section {
  background: linear-gradient(135deg, #E53935 0%, #c62828 100%);
  padding: 10px 20px;
}
.page-game-bai-doi-thuong__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  width: 100%;
}
.page-game-bai-doi-thuong__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.page-game-bai-doi-thuong__hero-title {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
  max-width: 600px;
}
.page-game-bai-doi-thuong__hero-desc {
  color: #ffdada;
  font-size: 16px;
  line-height: 1.6;
  max-width: 700px;
}
.page-game-bai-doi-thuong__hero-actions {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  padding-top: 10px;
}
.page-game-bai-doi-thuong__btn {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  border-radius: 30px;
  color: #ffffff;
  display: inline-block;
  font-weight: bold;
  max-width: 100%;
  padding: 12px 26px;
  text-decoration: none;
  transition: 0.2s ease;
}
.page-game-bai-doi-thuong__btn--secondary {
  background: #ffffff;
  color: #E53935;
}
.page-game-bai-doi-thuong__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}
.page-game-bai-doi-thuong__btn--secondary:hover {
  background: #f0e1e1;
}
.page-game-bai-doi-thuong__section-title {
  color: #333333;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
}
.page-game-bai-doi-thuong__section-title--left {
  text-align: left;
}
.page-game-bai-doi-thuong__features-section,
.page-game-bai-doi-thuong__guide-section,
.page-game-bai-doi-thuong__reasons-section {
  padding: 40px 20px;
}
.page-game-bai-doi-thuong__features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.page-game-bai-doi-thuong__feature-card {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  flex: 1 1 calc(33% - 20px);
  box-sizing: border-box;
}
.page-game-bai-doi-thuong__feature-image {
  border-radius: 8px 8px 0 0;
  display: block;
  width: 100%;
  aspect-ratio: 600 / 400;
  object-fit: cover;
}
.page-game-bai-doi-thuong__feature-title {
  font-size: 20px;
  padding: 15px 15px 0;
}
.page-game-bai-doi-thuong__feature-text {
  padding: 10px 15px 20px;
  margin: 0;
}
.page-game-bai-doi-thuong__promo-section {
  background: #ffffff;
  border-block: 1px solid #E0E0E0;
  padding: 20px;
}
.page-game-bai-doi-thuong__promo-content {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.page-game-bai-doi-thuong__btn--sm {
  margin-top: 10px;
}
.page-game-bai-doi-thuong__promo-content .page-game-bai-doi-thuong__btn {
  margin-top: 20px;
}
.page-game-bai-doi-thuong__guide-section {
  background: #F5F7FA;
}
.page-game-bai-doi-thuong__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.page-game-bai-doi-thuong__guide-item {
  background: #ffffff;
  border-left: 5px solid #E53935;
  border-radius: 8px;
  margin-bottom: 20px;
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 20px;
  flex-wrap: wrap;
}
.page-game-bai-doi-thuong__guide-figure {
  flex: 1 1 300px;
  margin: 0;
}
.page-game-bai-doi-thuong__guide-image {
  width: 100%;
  aspect-ratio: 800 / 400;
  object-fit: cover;
  border-radius: 5px;
}
.page-game-bai-doi-thuong__guide-body {
  flex: 1 1 300px;
}
.page-game-bai-doi-thuong__guide-title {
  color: #333333;
  font-size: 22px;
  margin: 0 0 10px;
}
.page-game-bai-doi-thuong__guide-text {
  line-height: 1.7;
  margin: 0;
}
.page-game-bai-doi-thuong__text-link,
.page-game-bai-doi-thuong__text-link:visited {
  color: #E53935;
  font-weight: bold;
  text-decoration: underline;
}
.page-game-bai-doi-thuong__reasons-section {
  background: #ffffff;
}
.page-game-bai-doi-thuong__reasons-list {
  list-style: none;
  max-width: 1000px;
  margin: 0 auto;
  padding-left: 0;
}
.page-game-bai-doi-thuong__reason-item {
  background: rgba(229, 57, 53, 0.05);
  border-left: 4px solid #FF5A4F;
  border-radius: 5px;
  margin-bottom: 15px;
  padding: 20px;
}
.page-game-bai-doi-thuong__reason-title {
  color: #E53935;
  font-size: 18px;
  margin: 0 0 8px;
}
.page-game-bai-doi-thuong__reason-desc {
  margin: 0;
  padding: 0;
}
@media (max-width: 1024px) {
  .page-game-bai-doi-thuong__feature-card {
    flex: 1 1 calc(50% - 20px);
  }
}
@media (max-width: 768px) {
  .page-game-bai-doi-thuong {
    overflow-x: hidden;
    max-width: 100%;
  }
  .page-game-bai-doi-thuong img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-game-bai-doi-thuong__feature-card {
    flex: 1 1 100%;
  }
  .page-game-bai-doi-thuong__hero-content {
    flex-direction: column;
    width: 100% !important;
    max-width: 100% !important;
  }
  .page-game-bai-doi-thuong__section-title {
    font-size: 20px;
  }
  .page-game-bai-doi-thuong__guide-item {
    flex-direction: column;
    padding: 20px;
    align-items: flex-start;
  }
  .page-game-bai-doi-thuong__guide-figure {
    margin-bottom: 15px;
    width: 100%;
  }
  .page-game-bai-doi-thuong__guide-body p {
    font-size: 15px;
    word-break: break-word;
  }
  .page-game-bai-doi-thuong__btn {
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-break: break-word;
    display: block;
    margin: 5px 0;
  }
  .page-game-bai-doi-thuong__hero-actions {
    width: 100%;
    max-width: 100%;
    gap: 10px;
  }
  .page-game-bai-doi-thuong__features-section, .page-game-bai-doi-thuong__guide-section, .page-game-bai-doi-thuong__reasons-section {
    padding: 20px 10px;
  }
}