/* ============================================================
   DIY装机助手 — 子页面通用样式
   ============================================================ */

.subpage-hero {
  position: relative;
  z-index: 1;
  padding: 160px 0 80px;
  background: var(--bg-deep);
  overflow: hidden;
}

.subpage-hero .hero-grid-bg {
  position: absolute;
  z-index: 0;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 70%);
}

.subpage-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 2;
  text-align: center;
}

.subpage-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.subpage-hero-title .text-gradient {
  background: linear-gradient(135deg, var(--cyan) 0%, #8b5cf6 60%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subpage-hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- 内容区 ---- */
.subpage-content {
  padding: 60px 0 100px;
  background: var(--bg-primary);
}

.subpage-content-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 32px;
}

.subpage-section {
  margin-bottom: 48px;
}

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

.subpage-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.subpage-section h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  margin-top: 28px;
}

.subpage-section p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 14px;
}

.subpage-section ul {
  list-style: none;
  margin-bottom: 14px;
}

.subpage-section ul li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 4px;
}

.subpage-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.5;
}

.subpage-section .highlight-box {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 20px 0;
}

.subpage-section .highlight-box p {
  margin-bottom: 0;
}

.subpage-section .highlight-box strong {
  color: var(--cyan);
}

/* ---- 团队成员 ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition-base);
}

.team-card:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 28px;
}

.team-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

@media (max-width: 768px) {
  .team-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .subpage-content-inner { padding: 0 20px; }
  .subpage-hero-inner { padding: 0 20px; }
}