.page-da-ga {
  font-family: 'Arial', sans-serif;
  color: #F3F8FF; /* Text Main */
  background-color: var(--deep-navy-color); /* Body background from shared.css */
  line-height: 1.6;
}

.page-da-ga__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-da-ga__hero-section {
  padding-top: 10px; /* Small top padding, rely on body for header offset */
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-bottom: 40px;
}

.page-da-ga__hero-image-wrapper {
  position: relative;
  width: 100%;
  height: auto;
  margin-bottom: 30px;
}

.page-da-ga__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-da-ga__hero-content {
  position: relative;
  z-index: 2;
  padding: 0 20px;
}

.page-da-ga__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.page-da-ga__hero-description {
  font-size: 1.1rem;
  color: #AFC4E8; /* Text Secondary */
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.page-da-ga__hero-cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-da-ga__btn-primary,
.page-da-ga__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-da-ga__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF; /* Text Main */
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-da-ga__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-da-ga__btn-secondary {
  background: transparent;
  color: #4FA8FF; /* Glow */
  border: 2px solid #244D84; /* Border */
}

.page-da-ga__btn-secondary:hover {
  background: rgba(79, 168, 255, 0.1);
  color: #F3F8FF; /* Text Main */
  border-color: #4FA8FF;
  transform: translateY(-2px);
}

.page-da-ga__section {
  padding: 60px 0;
  border-bottom: 1px solid #1B3357; /* Divider */
}

.page-da-ga__section:last-of-type {
  border-bottom: none;
}

.page-da-ga__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-da-ga__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #F2C14E, transparent);
  margin: 15px auto 0 auto;
  border-radius: 2px;
}

.page-da-ga__introduction p,
.page-da-ga__bet-types p,
.page-da-ga__betting-guide p,
.page-da-ga__tips p,
.page-da-ga__promotions p,
.page-da-ga__why-choose-us p,
.page-da-ga__faq p,
.page-da-ga__conclusion p {
  font-size: 1rem;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
  text-align: justify;
}

.page-da-ga__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
}

.page-da-ga__figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: block;
  margin: 0 auto;
}

.page-da-ga__figcaption {
  font-size: 0.9rem;
  color: #AFC4E8; /* Text Secondary */
  margin-top: 10px;
}

.page-da-ga__list,
.page-da-ga__guide-list,
.page-da-ga__advantages-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.page-da-ga__list-item,
.page-da-ga__guide-item,
.page-da-ga__advantages-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-da-ga__list-title,
.page-da-ga__guide-title,
.page-da-ga__advantages-title {
  font-size: 1.3rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 10px;
  font-weight: 600;
}

.page-da-ga__guide-list .page-da-ga__guide-item {
  counter-increment: guide-counter;
  position: relative;
  padding-left: 60px;
  text-align: justify;
}

.page-da-ga__guide-list .page-da-ga__guide-item::before {
  content: "Bước " counter(guide-counter);
  position: absolute;
  left: 15px;
  top: 20px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #2B73F6;
  background-color: #08162B;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #2B73F6;
}

.page-da-ga__sub-title {
  font-size: 1.8rem;
  color: #F3F8FF; /* Text Main */
  margin-top: 40px;
  margin-bottom: 25px;
  text-align: center;
}

.page-da-ga__card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.page-da-ga__card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  text-align: center;
  color: #AFC4E8;
}

.page-da-ga__card-title {
  font-size: 1.2rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-da-ga__promo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-bottom: 30px;
}

.page-da-ga__promo-card {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-da-ga__promo-title {
  font-size: 1.5rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 700;
}

.page-da-ga__promo-card p {
  color: #AFC4E8;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-da-ga__promo-note {
  font-style: italic;
  text-align: center;
  font-size: 0.95rem;
  color: #AFC4E8;
}

.page-da-ga__link {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
}

.page-da-ga__link:hover {
  text-decoration: underline;
}

.page-da-ga__advantages-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.page-da-ga__advantages-item {
  text-align: center;
}

.page-da-ga__advantages-item p {
  text-align: center;
}

.page-da-ga__faq-items {
  margin-bottom: 30px;
}

.page-da-ga__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-da-ga__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  background-color: #10233F;
  list-style: none;
}

.page-da-ga__faq-question::-webkit-details-marker, /* Hide default marker for Chrome */
.page-da-ga__faq-question::marker { /* Hide default marker for Firefox */
  display: none;
  content: "";
}

.page-da-ga__faq-qtext {
  flex-grow: 1;
  text-align: left;
}

.page-da-ga__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: #4FA8FF; /* Glow */
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-da-ga__faq-item[open] .page-da-ga__faq-toggle {
  transform: rotate(45deg);
}

.page-da-ga__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #AFC4E8; /* Text Secondary */
  text-align: justify;
}

.page-da-ga__view-all-faq {
  display: block;
  margin: 30px auto 0 auto;
  max-width: 250px;
}

.page-da-ga__conclusion {
  text-align: center;
  padding-bottom: 60px;
}

.page-da-ga__cta-final {
  margin-top: 40px;
}

.page-da-ga__dark-bg {
  background-color: #08162B;
  color: #F3F8FF;
}

.page-da-ga__light-bg {
  background-color: #10233F;
  color: #AFC4E8;
}

/* -------------------------------------------------- */
/* Responsive Styles */
/* -------------------------------------------------- */

@media (max-width: 1024px) {
  .page-da-ga__article-wrap {
    padding: 0 15px;
  }

  .page-da-ga__hero-section {
    padding-bottom: 30px;
  }

  .page-da-ga__main-title {
    font-size: clamp(2rem, 5vw, 2.8rem);
  }

  .page-da-ga__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary {
    padding: 12px 24px;
    font-size: 0.95rem;
  }

  .page-da-ga__section {
    padding: 50px 0;
  }

  .page-da-ga__section-title {
    font-size: 2.2rem;
    margin-bottom: 35px;
  }

  .page-da-ga__list-item,
  .page-da-ga__guide-item,
  .page-da-ga__advantages-item {
    padding: 18px;
  }

  .page-da-ga__list-title,
  .page-da-ga__guide-title,
  .page-da-ga__advantages-title {
    font-size: 1.2rem;
  }

  .page-da-ga__guide-list .page-da-ga__guide-item::before {
    width: 35px;
    height: 35px;
    font-size: 1rem;
    left: 10px;
    top: 18px;
  }

  .page-da-ga__sub-title {
    font-size: 1.6rem;
    margin-top: 35px;
    margin-bottom: 20px;
  }

  .page-da-ga__card-grid {
    gap: 15px;
  }

  .page-da-ga__card {
    padding: 20px;
  }

  .page-da-ga__card-title {
    font-size: 1.1rem;
  }

  .page-da-ga__promo-cards {
    gap: 20px;
  }

  .page-da-ga__promo-card {
    padding: 25px;
  }

  .page-da-ga__promo-title {
    font-size: 1.3rem;
  }

  .page-da-ga__faq-question {
    padding: 18px 22px;
    font-size: 1.05rem;
  }

  .page-da-ga__faq-answer {
    padding: 0 22px 18px 22px;
  }
}

@media (max-width: 768px) {
  .page-da-ga__hero-section {
    padding-top: 10px !important; /* Top section top padding */
    padding-bottom: 20px;
  }

  .page-da-ga__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-da-ga__hero-description {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .page-da-ga__hero-cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-da-ga__section {
    padding: 40px 0;
  }

  .page-da-ga__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-da-ga__introduction p,
  .page-da-ga__bet-types p,
  .page-da-ga__betting-guide p,
  .page-da-ga__tips p,
  .page-da-ga__promotions p,
  .page-da-ga__why-choose-us p,
  .page-da-ga__faq p,
  .page-da-ga__conclusion p {
    font-size: 0.95rem;
    margin-bottom: 15px;
  }

  .page-da-ga__figure {
    margin: 20px auto;
    padding: 0 15px;
  }

  .page-da-ga__figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-da-ga__figcaption {
    font-size: 0.85rem;
  }

  .page-da-ga__list-item,
  .page-da-ga__guide-item,
  .page-da-ga__advantages-item {
    padding: 15px;
    margin-bottom: 10px;
  }

  .page-da-ga__list-title,
  .page-da-ga__guide-title,
  .page-da-ga__advantages-title {
    font-size: 1.1rem;
  }

  .page-da-ga__guide-list .page-da-ga__guide-item {
    padding-left: 50px;
  }

  .page-da-ga__guide-list .page-da-ga__guide-item::before {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
    left: 10px;
    top: 15px;
  }

  .page-da-ga__sub-title {
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-da-ga__card-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }

  .page-da-ga__card {
    padding: 18px;
  }

  .page-da-ga__card-title {
    font-size: 1.05rem;
  }

  .page-da-ga__promo-cards {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }

  .page-da-ga__promo-card {
    padding: 20px;
  }

  .page-da-ga__promo-title {
    font-size: 1.2rem;
  }

  .page-da-ga__promo-card p {
    font-size: 0.9rem;
  }

  .page-da-ga__promo-note {
    font-size: 0.85rem;
  }

  .page-da-ga__advantages-list {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }

  .page-da-ga__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-da-ga__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95rem;
  }

  .page-da-ga__view-all-faq {
    max-width: 200px;
    font-size: 0.9rem;
    padding: 10px 15px;
  }

  .page-da-ga__cta-final {
    margin-top: 30px;
    padding: 0 15px;
  }
}