body {
  background: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.05), transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(255,255,255,0.04), transparent 40%),
              linear-gradient(180deg, #0a0a0a 0%, #111 100%);
}

/* ===== 主容器 ===== */
.member-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  color: #fff;
  font-family: Arial, sans-serif;
  position: relative;
  z-index: 1;
}

/* 光晕效果 */
.member-wrap::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,122,0,0.15), transparent 70%);
  top: -100px;
  left: -100px;
  filter: blur(60px);
  z-index: -1;
}

.member-wrap::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,150,255,0.15), transparent 70%);
  bottom: -100px;
  right: -100px;
  filter: blur(60px);
  z-index: -1;
}

/* ===== 标题 ===== */
.member-title {
  font-size: 34px;
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
  text-shadow: 0 0 12px rgba(255,255,255,0.15);
}

.member-desc {
  text-align: center;
  color: #aaa;
  margin-bottom: 40px;
  line-height: 1.6;
}

/* ===== 卡片（玻璃风） ===== */
.member-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  padding: 25px;
  margin-bottom: 25px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s;
}

.member-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.18);
}

/* ===== 标题 ===== */
.member-card h2 {
  font-size: 20px;
  margin-bottom: 15px;
}

/* ===== 文本 ===== */
.member-card p {
  line-height: 1.7;
  margin-bottom: 10px;
  color: #ddd;
}

/* ===== 列表 ===== */
.member-list {
  padding-left: 18px;
}

.member-list li {
  margin-bottom: 8px;
  color: #ccc;
}

/* ===== 高亮 ===== */
.highlight {
  color: #ff7a00;
  font-weight: 600;
}

/* ===== 按钮 ===== */
.member-links {
  display: flex;
  gap: 10px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.member-btn {
  padding: 10px 18px;
  border-radius: 6px;
  background: linear-gradient(135deg, #ff7a00, #ff3d00);
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  transition: 0.3s;
  font-weight: 600;
}

.member-btn:hover {
  opacity: 0.85;
}

/* ===== 修正SEO版本标题大小（还原原视觉） ===== */

/* H2 ≈ 原来大小 */
.member-card h2 {
  font-size: 20px;   /* 原来就是这个尺寸 */
  font-weight: 600;
  margin-bottom: 12px;
}

/* H3 ≈ 原来“strong标题”大小 */
.member-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 12px 0 6px;
  color: #ddd;
}

/* 防止默认h标签过大 */
h1, h2, h3 {
  line-height: 1.4;
}

/* 移动端再压一点 */
@media (max-width: 768px) {
  .member-card h2 {
    font-size: 18px;
  }

  .member-card h3 {
    font-size: 15px;
  }
}

/* ===== 移动端 ===== */
@media (max-width: 768px) {
  .member-title {
    font-size: 24px;
  }

  .member-card {
    padding: 18px;
  }

  .member-links {
    flex-direction: column;
  }

  .member-btn {
    width: 100%;
    text-align: center;
  }
}