.xy-game-seo {
  padding: 72px 0 80px;
  border-top: 1px solid #e8eef8;
  background: #fff;
  color: #14213d;
}

.xy-game-seo-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.xy-game-seo-head > span {
  display: block;
  margin-bottom: 10px;
  color: #315efb;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.xy-game-seo-head h2,
.xy-game-faq h2 {
  margin: 0;
  color: #101a34;
  font-size: 30px;
  line-height: 1.35;
}

.xy-game-seo-head p {
  margin: 12px 0 0;
  color: #65728a;
  font-size: 16px;
  line-height: 1.8;
}

.xy-game-seo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.xy-game-seo-card {
  padding: 24px;
  border: 1px solid #dfe7f4;
  border-radius: 10px;
  background: #f8faff;
}

.xy-game-seo-card h3 {
  margin: 0 0 10px;
  color: #14213d;
  font-size: 18px;
}

.xy-game-seo-card p {
  margin: 0;
  color: #68768e;
  font-size: 14px;
  line-height: 1.8;
}

.xy-game-faq {
  margin-top: 48px;
}

.xy-game-faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.xy-game-faq details {
  padding: 0 20px;
  border: 1px solid #dfe7f4;
  border-radius: 8px;
  background: #fff;
}

.xy-game-faq summary {
  position: relative;
  padding: 18px 30px 18px 0;
  color: #17223d;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.xy-game-faq summary::-webkit-details-marker {
  display: none;
}

.xy-game-faq summary::after {
  position: absolute;
  top: 17px;
  right: 0;
  color: #315efb;
  font-size: 20px;
  font-weight: 400;
  content: "+";
}

.xy-game-faq details[open] summary::after {
  content: "−";
}

.xy-game-faq details p {
  margin: 0;
  padding: 0 0 18px;
  color: #68768e;
  font-size: 14px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .xy-game-seo-grid,
  .xy-game-faq-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .xy-game-seo {
    padding: 48px 0 96px;
  }

  .xy-game-seo-head h2,
  .xy-game-faq h2 {
    font-size: 24px;
  }

  .xy-game-seo-card {
    padding: 20px;
  }
}