/* GO99.GAMES - Khuyến mãi */
.page-khuyen-mai {
  color: #333333;
  background-image: linear-gradient(to bottom, #e8f5e9, #ffffff);
}
.page-khuyen-mai__hero {
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: transparent;
}
.page-khuyen-mai__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 8px;
}
.page-khuyen-mai__hero-image {
  display: block;
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 17 / 5;
  object-fit: cover;
  margin: 0 auto;
}
.page-khuyen-mai__hero-content {
  width: 100%;
  max-width: 1000px;
  text-align: center;
  padding: 20px 16px 10px;
}
.page-khuyen-mai__hero-title {
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #017439;
  max-width: 900px;
  margin: 0 auto 12px;
}
.page-khuyen-mai__hero-description {
  font-size: 16px;
  line-height: 1.6;
  color: #444;
  max-width: 850px;
  margin: 0 auto 20px;
}
.page-khuyen-mai__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: center;
}
.page-khuyen-mai__hero-action {
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity .2s ease, transform .2s ease;
  font-size: 16px;
  border: 2px solid transparent;
}
.page-khuyen-mai__hero-action--register {
  background-color: #C30808;
  color: #FFFF00;
}
.page-khuyen-mai__hero-action--login {
  background-color: #C30808;
  color: #FFFF00;
}
.page-khuyen-mai__hero-action:hover {
  opacity: .9;
  transform: translateY(-2px);
}
.page-khuyen-mai__promo-grid {
  padding: 20px 16px 60px;
  max-width: 1200px;
  margin: 0 auto;
}
.page-khuyen-mai__promo-heading {
  font-size: 23px;
  font-weight: 700;
  text-align: center;
  color: #017439;
  margin: 0 0 30px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
.page-khuyen-mai__promo-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.page-khuyen-mai__promo-card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid #d4edda;
  transition: transform .2s ease, box-shadow .2s ease;
  max-width: 100%;
}
.page-khuyen-mai__promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
}
.page-khuyen-mai__promo-card-image {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-bottom: 3px solid #017439;
}
.page-khuyen-mai__promo-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #017439;
  padding: 14px 16px 4px;
  margin: 0;
  line-height: 1.35;
}
.page-khuyen-mai__promo-card-description {
  font-size: 14px;
  line-height: 1.55;
  color: #444;
  padding: 0 16px 16px;
  margin: 0;
  flex-grow: 1;
}
.page-khuyen-mai__promo-card-action {
  display: block;
  background-color: #017439;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  margin: 0 16px 18px;
  padding: 10px 16px;
  border-radius: 999px;
  text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
  border: 2px solid transparent;
}
.page-khuyen-mai__promo-card-action:hover {
  background-color: #005a2a;
  color: #ffffff;
}
.page-khuyen-mai__guide {
  background-color: #f0fdf4;
  padding: 10px 0 0;
}
.page-khuyen-mai__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}
.page-khuyen-mai__guide-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: left;
}
.page-khuyen-mai__guide-title {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  color: #017439;
  margin-bottom: 12px;
  max-width: 800px;
  width: 100%;
}
.page-khuyen-mai__guide-description {
  font-size: 15px;
  line-height: 1.6;
  color: #333;
  max-width: 800px;
  width: 100%;
  margin-bottom: 16px;
}
.page-khuyen-mai__guide-list {
  padding-left: 0;
  list-style-position: inside;
  margin-right: auto;
  margin-left: auto;
  max-width: 800px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.page-khuyen-mai__guide-list li {
  font-size: 15px;
  line-height: 1.6;
  color: #333;
}
.page-khuyen-mai__guide-note {
  font-size: 14px;
  line-height: 1.67;
  color: #555;
  background-color: #fff3cd;
  border: 1px solid #ffeeba;
  border-radius: 8px;
  padding: 12px 16px;
  max-width: 800px;
  width: calc(100% - 32px);
  box-sizing: border-box;
  margin: 0 0 20px;
}
.page-khuyen-mai__guide-figure {
  margin: 0 0 24px;
  width: 100%;
  max-width: 800px;
}
.page-khuyen-mai__guide-figure img {
  display: block;
  width: 100%;
  max-width: 800px;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 8px;
}
.page-khuyen-mai__guide-action {
  display: inline-block;
  background-color: #C30808;
  color: #FFFF00;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 999px;
  text-decoration: none;
  border: 2px solid transparent;
  transition: opacity .2s ease, transform .2s ease;
}
.page-khuyen-mai__guide-action:hover {
  opacity: .9;
  transform: translateY(-2px);
}
@media (max-width: 1024px) {
  .page-khuyen-mai__promo-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .page-khuyen-mai__hero {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .page-khuyen-mai__hero-image {
    aspect-ratio: 2 / 1;
  }
  .page-khuyen-mai__hero-content {
    padding-top: 16px;
  }
  .page-khuyen-mai__promo-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .page-khuyen-mai__promo-heading {
    font-size: 20px;
  }
  .page-khuyen-mai__hero-action {
    width: 100%;
    box-sizing: border-box;
    text-align: center;
  }
  .page-khuyen-mai img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-khuyen-mai__guide-figure img {
    max-width: 100%;
  }
  .page-khuyen-mai {
    max-width: 100%;
    overflow-x: hidden;
  }
}