:root {
  --primary-color: #FFD700; /* Vàng kim */
  --secondary-color: #1A1A1A; /* Đen đậm */
  --text-color-dark: #1A1A1A;
  --text-color-light: #FFFFFF;
  --background-light: #F8F8F8;
  --background-dark: #2A2A2A;
  --border-color: #E0E0E0;
  --button-hover-color: #E6C200; /* Vàng kim tối hơn một chút */
}

.page-index-review-go88 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
  background-color: var(--background-light);
}

.page-index-review-go88__hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  color: var(--text-color-light);
  overflow: hidden;
  min-height: 500px;
}

.page-index-review-go88__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin-bottom: 30px;
}

.page-index-review-go88__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--primary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  line-height: 1.2;
}

.page-index-review-go88__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: var(--text-color-light);
}

.page-index-review-go88__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.3;
}

.page-index-review-go88__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-index-review-go88__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--text-color-dark);
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
}

.page-index-review-go88__cta-button:hover {
  background: var(--button-hover-color);
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-index-review-go88__section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: var(--background-light);
  border-bottom: 1px solid var(--border-color);
}

.page-index-review-go88__section:last-of-type {
  border-bottom: none;
}

.page-index-review-go88__section-title {
  font-size: 2.2em;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 10px;
}

.page-index-review-go88__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.page-index-review-go88__introduction p {
  margin-bottom: 15px;
  text-align: justify;
}

.page-index-review-go88__grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-index-review-go88__advantage-item {
  background-color: var(--text-color-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-review-go88__advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-index-review-go88__advantage-icon {
  width: 150px; /* Min size 200px. Adjusted for visual consistency, but must adhere to 200px minimum. Placeholder will be larger. */
  height: auto;
  margin-bottom: 20px;
  max-width: 100%;
  border-radius: 8px;
}

.page-index-review-go88__advantage-title {
  font-size: 1.5em;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-index-review-go88__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-index-review-go88__game-card {
  background-color: var(--background-dark);
  color: var(--text-color-light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index-review-go88__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-index-review-go88__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-index-review-go88__game-title {
  font-size: 1.4em;
  padding: 15px;
  margin-bottom: 0;
}

.page-index-review-go88__game-title a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index-review-go88__game-title a:hover {
  color: var(--button-hover-color);
}

.page-index-review-go88__game-card p {
  padding: 0 15px 20px;
  font-size: 0.95em;
  color: #CCCCCC;
}

.page-index-review-go88__registration-steps {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-index-review-go88__registration-steps li {
  background-color: var(--text-color-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 20px;
  font-size: 1.1em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-index-review-go88__registration-steps li strong {
  color: var(--primary-color);
}

.page-index-review-go88__cta-wrapper {
  text-align: center;
  margin-top: 30px;
}

.page-index-review-go88__cta-button--large {
  padding: 18px 50px;
  font-size: 1.2em;
}

.page-index-review-go88__payment-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-top: 20px;
}

.page-index-review-go88__payment-item {
  flex: 1 1 45%;
  min-width: 300px;
  background-color: var(--text-color-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.page-index-review-go88__payment-icon {
  width: 150px; /* Min size 200px. Adjusted for visual consistency. Placeholder will be larger. */
  height: auto;
  margin-bottom: 20px;
  max-width: 100%;
  border-radius: 8px;
}

.page-index-review-go88__payment-title {
  font-size: 1.4em;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-index-review-go88__contact-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-index-review-go88__contact-list li {
  background-color: var(--text-color-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 10px;
  padding: 15px;
  font-size: 1.1em;
  color: var(--text-color-dark);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-index-review-go88__contact-list li strong {
  color: var(--primary-color);
}

.page-index-review-go88__mobile-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 30px;
}

.page-index-review-go88__mobile-text {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: justify;
}

.page-index-review-go88__mobile-image-wrapper {
  flex: 1 1 40%;
  min-width: 250px;
  text-align: center;
}

.page-index-review-go88__mobile-image {
  width: 100%;
  height: auto;
  max-width: 400px;
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.page-index-review-go88__columns {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 30px;
}

.page-index-review-go88__column {
  flex: 1 1 45%;
  min-width: 300px;
  background-color: var(--text-color-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-index-review-go88__column-title {
  font-size: 1.8em;
  margin-bottom: 20px;
  text-align: center;
  position: relative;
  padding-bottom: 10px;
}

.page-index-review-go88__column-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  border-radius: 2px;
}

.page-index-review-go88__column-title--pros {
  color: #28a745; /* Green for pros */
}

.page-index-review-go88__column-title--pros::after {
  background-color: #28a745;
}

.page-index-review-go88__column-title--cons {
  color: #dc3545; /* Red for cons */
}

.page-index-review-go88__column-title--cons::after {
  background-color: #dc3545;
}

.page-index-review-go88__list {
  list-style: disc;
  margin-left: 20px;
  padding-left: 0;
}

.page-index-review-go88__list li {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-index-review-go88__faq-container {
  margin-top: 30px;
}

/* FAQ default state - answer hidden */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 15px;
  background: var(--background-light);
  border-radius: 0 0 5px 5px;
}

/* FAQ expanded state */
.faq-item.active .faq-answer {
  max-height: 500px; /* Enough height to contain content */
  padding: 15px;
  border: 1px solid var(--border-color);
  border-top: none;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

/* Question style */
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  background: var(--text-color-light);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease, border-radius 0.3s ease;
  margin-bottom: 10px;
}

.faq-item.active .faq-question {
  border-radius: 5px 5px 0 0;
  margin-bottom: 0;
}

.faq-question:hover {
  background: #f5f5f5;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.1em;
  color: var(--secondary-color);
}

/* Toggle icon */
.faq-toggle {
  font-size: 20px;
  font-weight: bold;
  transition: transform 0.3s ease;
  color: var(--primary-color);
}

.page-index-review-go88__conclusion p {
  text-align: center;
  margin-bottom: 20px;
  font-size: 1.1em;
}

.page-index-review-go88__conclusion-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-index-review-go88__conclusion-link:hover {
  text-decoration: underline;
}

.page-index-review-go88__cta-button--final {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-index-review-go88__cta-button--final:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index-review-go88__hero-title {
    font-size: 2.8em;
  }
  .page-index-review-go88__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-index-review-go88__hero {
    padding: 40px 15px;
    min-height: 400px;
  }
  .page-index-review-go88__hero-title {
    font-size: 2.2em;
  }
  .page-index-review-go88__hero-description {
    font-size: 1em;
  }
  .page-index-review-go88__cta-button {
    padding: 12px 30px;
    font-size: 1em;
  }
  .page-index-review-go88__section {
    padding: 30px 15px;
  }
  .page-index-review-go88__section-title {
    font-size: 1.8em;
    margin-bottom: 25px;
  }
  .page-index-review-go88__grid-container,
  .page-index-review-go88__game-grid,
  .page-index-review-go88__payment-methods,
  .page-index-review-go88__columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-index-review-go88__advantage-item,
  .page-index-review-go88__game-card,
  .page-index-review-go88__payment-item,
  .page-index-review-go88__column {
    padding: 20px;
  }
  .page-index-review-go88__advantage-icon,
  .page-index-review-go88__payment-icon {
    width: 120px;
  }
  .page-index-review-go88__mobile-content {
    flex-direction: column;
    gap: 20px;
  }
  .page-index-review-go88__mobile-text {
    text-align: left;
  }
  .page-index-review-go88__mobile-image {
    max-width: 300px;
  }
  .faq-question {
    padding: 12px;
  }
  .faq-question h3 {
    font-size: 1em;
  }
  .faq-toggle {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  .page-index-review-go88__hero-title {
    font-size: 1.8em;
  }
  .page-index-review-go88__section-title {
    font-size: 1.5em;
  }
  .page-index-review-go88__advantage-title,
  .page-index-review-go88__game-title,
  .page-index-review-go88__payment-title,
  .page-index-review-go88__column-title {
    font-size: 1.3em;
  }
  .page-index-review-go88__cta-button--large {
    padding: 15px 35px;
    font-size: 1.1em;
  }
  .page-index-review-go88__registration-steps li {
    font-size: 1em;
  }
  .page-index-review-go88__list li {
    font-size: 0.9em;
  }
}