/* ご利用ガイド页面 */
.guide-wrap {
  display: flex;
  gap: 72px;
  padding: 80px 0 100px;
  max-width: 1200px;
  margin: 0 auto;
}

.guide-nav {
  flex-shrink: 0;
  width: 260px;
  position: sticky;
  top: 120px;
}

.guide-nav-link {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: #0a0a0a;
  line-height: 66px;
  text-decoration: none;
  transition: color 0.2s;
}

.guide-nav-link:hover,
.guide-nav-link.active {
  color: #ff3600;
}

.guide-content {
  flex: 1;
  min-width: 0;
}

.guide-section {
  margin-bottom: 64px;
}

.guide-section:last-child {
  margin-bottom: 0;
}

.guide-section-title {
  font-size: 24px;
  font-weight: 600;
  color: #0a0a0a;
  margin-bottom: 24px;
  line-height: 1.4;
}

.guide-section-body {
  font-size: 16px;
  font-weight: 500;
  color: #0a0a0a;
  line-height: 2;
}

.guide-section-body p {
  margin: 0 0 16px;
}

.guide-section-body p:last-child {
  margin-bottom: 0;
}

.guide-section-body ul {
  margin: 16px 0 0;
  padding-left: 1.5em;
  list-style: disc;
}

.guide-section-body ul li {
  margin-bottom: 8px;
}

/* 响应式 */
@media (max-width: 900px) {
  .guide-wrap {
    flex-direction: column;
    padding: 56px 0 80px;
    gap: 40px;
  }

  .guide-nav {
    position: static;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 0 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #e8e8e8;
  }

  .guide-nav-link {
    line-height: 1.8;
  }
}

@media (max-width: 600px) {
  .guide-wrap {
    padding: 40px 0 64px;
  }

  .guide-section-title {
    font-size: 20px;
  }

  .guide-section-body {
    font-size: 15px;
  }
}