/* ============================================
   Guides Index — 操作指引总览页
   ============================================ */

.guides-section {
  padding: 3rem 0 4rem;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
}

.guides-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.guides-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.guides-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1a1a2e;
  margin: 0 0 0.35rem;
  letter-spacing: 0.02em;
}

.guides-subtitle {
  font-size: 0.95rem;
  color: #8c8c9e;
  margin: 0;
}

/* Grid */
.guides-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Guide card */
.guide-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border: 1px solid #e8ecf1;
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.guide-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.12);
  border-color: #c4b5fd;
}

.guide-card:focus-visible {
  outline: 2px solid #6366f1;
  outline-offset: 2px;
}

/* Icon */
.guide-card-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #eef2ff, #e0e7ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6366f1;
}

.guide-card-icon svg {
  width: 26px;
  height: 26px;
}

/* Body */
.guide-card-body {
  flex: 1;
  min-width: 0;
}

.guide-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0 0 4px;
}

.guide-card-desc {
  font-size: 0.875rem;
  color: #64748b;
  margin: 0 0 6px;
  line-height: 1.5;
}

.guide-card-steps {
  font-size: 0.78rem;
  color: #8b5cf6;
  font-weight: 600;
  background: #f5f3ff;
  padding: 2px 10px;
  border-radius: 20px;
  display: inline-block;
}

/* Arrow */
.guide-card-arrow {
  flex-shrink: 0;
  font-size: 1.2rem;
  color: #a78bfa;
  font-weight: 700;
  transition: transform 0.2s ease;
}

.guide-card:hover .guide-card-arrow {
  transform: translateX(4px);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
  .guides-section {
    padding: 2rem 0 3rem;
  }

  .guides-title {
    font-size: 1.35rem;
  }

  .guide-card {
    padding: 18px;
    gap: 12px;
  }

  .guide-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .guide-card-icon svg {
    width: 22px;
    height: 22px;
  }

  .guide-card-title {
    font-size: 0.95rem;
  }

  .guide-card-desc {
    font-size: 0.8rem;
  }

  .guide-card-steps {
    font-size: 0.72rem;
  }
}

@media (max-width: 480px) {
  .guides-section {
    padding: 1.5rem 0 2.5rem;
  }

  .guides-title {
    font-size: 1.25rem;
  }

  .guide-card {
    padding: 14px;
    gap: 10px;
    border-radius: 12px;
  }

  .guide-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }

  .guide-card-icon svg {
    width: 20px;
    height: 20px;
  }

  .guide-card-title {
    font-size: 0.9rem;
  }

  .guide-card-desc {
    font-size: 0.78rem;
  }

  .guide-card-steps {
    font-size: 0.7rem;
  }
}

@media (max-width: 360px) {
  .guides-section {
    padding: 1.25rem 0 2rem;
  }

  .guides-title {
    font-size: 1.15rem;
  }

  .guides-subtitle {
    font-size: 0.8rem;
  }

  .guide-card {
    padding: 12px 10px;
    gap: 8px;
    border-radius: 10px;
  }

  .guide-card-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
  }

  .guide-card-icon svg {
    width: 18px;
    height: 18px;
  }

  .guide-card-title {
    font-size: 0.85rem;
  }

  .guide-card-desc {
    font-size: 0.72rem;
  }

  .guide-card-steps {
    font-size: 0.65rem;
    padding: 1px 8px;
  }

  .guide-card-arrow {
    font-size: 1rem;
  }
}