* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "PingFang SC", "Microsoft YaHei", sans-serif; background: #0a0a0f; color: #e0e0e0; line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* 背景霓虹光效 */
body::before { content: ''; position: fixed; top: -20%; left: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,245,255,0.08) 0%, transparent 70%); border-radius: 50%; pointer-events: none; z-index: 0; }
body::after { content: ''; position: fixed; bottom: -20%; right: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(255,0,255,0.08) 0%, transparent 70%); border-radius: 50%; pointer-events: none; z-index: 0; }

/* 导航 */
.neon-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(10,10,15,0.8); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(0,245,255,0.1); }
.neon-nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; display: flex; align-items: center; justify-content: space-between; height: 64px; }
.neon-logo { font-size: 20px; font-weight: 900; color: #fff; letter-spacing: 2px; text-shadow: 0 0 10px rgba(0,245,255,0.5), 0 0 20px rgba(0,245,255,0.3); }
.neon-logo span { color: #00f5ff; }
.neon-nav-links { display: flex; gap: 28px; }
.neon-nav-links a { font-size: 13px; color: rgba(255,255,255,0.6); font-weight: 500; transition: all 0.3s; position: relative; }
.neon-nav-links a:hover { color: #00f5ff; text-shadow: 0 0 10px rgba(0,245,255,0.5); }
.neon-nav-btn { padding: 8px 22px; border: 1px solid #00f5ff; color: #00f5ff; border-radius: 4px; font-size: 13px; font-weight: 600; transition: all 0.3s; text-shadow: 0 0 8px rgba(0,245,255,0.4); box-shadow: 0 0 10px rgba(0,245,255,0.2), inset 0 0 10px rgba(0,245,255,0.05); }
.neon-nav-btn:hover { background: rgba(0,245,255,0.1); box-shadow: 0 0 20px rgba(0,245,255,0.4), inset 0 0 15px rgba(0,245,255,0.1); }

/* Hero */
.neon-hero { padding: 140px 32px 80px; text-align: center; position: relative; z-index: 1; }
.neon-hero-tag { display: inline-block; padding: 6px 18px; border: 1px solid rgba(255,0,255,0.3); border-radius: 20px; font-size: 11px; color: #ff00ff; letter-spacing: 3px; margin-bottom: 28px; text-shadow: 0 0 8px rgba(255,0,255,0.4); }
.neon-hero h1 { font-size: 56px; font-weight: 900; color: #fff; line-height: 1.15; margin-bottom: 24px; letter-spacing: -1px; }
.neon-hero h1 .cyan { color: #00f5ff; text-shadow: 0 0 20px rgba(0,245,255,0.6), 0 0 40px rgba(0,245,255,0.3); }
.neon-hero h1 .pink { color: #ff00ff; text-shadow: 0 0 20px rgba(255,0,255,0.6), 0 0 40px rgba(255,0,255,0.3); }
.neon-hero p { font-size: 16px; color: rgba(255,255,255,0.5); max-width: 600px; margin: 0 auto 36px; line-height: 1.9; }
.neon-hero-actions { display: flex; gap: 16px; justify-content: center; margin-bottom: 60px; }
.neon-btn-primary { display: inline-block; padding: 14px 36px; background: linear-gradient(135deg, #00f5ff, #00d4ff); color: #0a0a0f; border-radius: 4px; font-size: 14px; font-weight: 700; transition: all 0.3s; box-shadow: 0 0 20px rgba(0,245,255,0.4), 0 0 40px rgba(0,245,255,0.2); }
.neon-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(0,245,255,0.6), 0 0 60px rgba(0,245,255,0.3); }
.neon-btn-outline { display: inline-block; padding: 14px 36px; border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.8); border-radius: 4px; font-size: 14px; font-weight: 600; transition: all 0.3s; }
.neon-btn-outline:hover { border-color: #ff00ff; color: #ff00ff; text-shadow: 0 0 10px rgba(255,0,255,0.5); box-shadow: 0 0 15px rgba(255,0,255,0.2); }
.neon-hero-img { max-width: 500px; margin: 0 auto; border-radius: 12px; overflow: hidden; box-shadow: 0 0 40px rgba(0,245,255,0.2), 0 0 80px rgba(255,0,255,0.1); border: 1px solid rgba(0,245,255,0.2); }
.neon-hero-img img { width: 100%; height: 300px; object-fit: cover; }
.neon-stats { display: flex; justify-content: center; gap: 60px; margin-top: 50px; padding-top: 40px; border-top: 1px solid rgba(0,245,255,0.1); }
.neon-stat .num { font-size: 36px; font-weight: 900; color: #00f5ff; text-shadow: 0 0 15px rgba(0,245,255,0.5); }
.neon-stat .label { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 4px; }

/* 通用区块 */
.neon-section { padding: 80px 32px; position: relative; z-index: 1; }
.neon-container { max-width: 1200px; margin: 0 auto; }
.neon-section-header { text-align: center; margin-bottom: 50px; }
.neon-section-label { font-size: 11px; font-weight: 700; color: #ff00ff; letter-spacing: 4px; margin-bottom: 12px; text-shadow: 0 0 8px rgba(255,0,255,0.4); }
.neon-section-title { font-size: 34px; font-weight: 900; color: #fff; margin-bottom: 14px; }
.neon-section-title .cyan { color: #00f5ff; text-shadow: 0 0 15px rgba(0,245,255,0.4); }
.neon-section-desc { font-size: 15px; color: rgba(255,255,255,0.4); max-width: 560px; margin: 0 auto; }

/* 账号类型 - 玻璃拟态2列 */
.neon-cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.neon-cat-card { background: rgba(255,255,255,0.03); backdrop-filter: blur(10px); border: 1px solid rgba(0,245,255,0.15); border-radius: 12px; padding: 28px; display: flex; gap: 20px; align-items: center; transition: all 0.3s; }
.neon-cat-card:hover { border-color: rgba(0,245,255,0.4); box-shadow: 0 0 20px rgba(0,245,255,0.15), inset 0 0 20px rgba(0,245,255,0.03); transform: translateY(-3px); }
.neon-cat-icon { width: 60px; height: 60px; background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(255,0,255,0.15)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; border: 1px solid rgba(0,245,255,0.2); }
.neon-cat-info h4 { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.neon-cat-info .count { font-size: 13px; color: #00f5ff; font-weight: 600; text-shadow: 0 0 8px rgba(0,245,255,0.4); }
.neon-cat-info p { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 6px; }

/* 优势 - 3列玻璃卡片 */
.neon-adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.neon-adv-card { background: rgba(255,255,255,0.03); backdrop-filter: blur(10px); border: 1px solid rgba(255,0,255,0.15); border-radius: 12px; padding: 32px 26px; transition: all 0.3s; position: relative; overflow: hidden; }
.neon-adv-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, #00f5ff, #ff00ff); opacity: 0; transition: opacity 0.3s; }
.neon-adv-card:hover { border-color: rgba(255,0,255,0.4); box-shadow: 0 0 25px rgba(255,0,255,0.15); transform: translateY(-4px); }
.neon-adv-card:hover::before { opacity: 1; }
.neon-adv-icon { font-size: 36px; margin-bottom: 18px; }
.neon-adv-card h4 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 12px; }
.neon-adv-card p { font-size: 13px; color: rgba(255,255,255,0.5); line-height: 1.8; }

/* 流程 - 横向霓虹时间线 */
.neon-process { display: flex; justify-content: space-between; align-items: flex-start; position: relative; gap: 10px; }
.neon-process::before { content: ''; position: absolute; top: 28px; left: 8%; right: 8%; height: 2px; background: linear-gradient(90deg, #00f5ff, #ff00ff, #00f5ff); box-shadow: 0 0 10px rgba(0,245,255,0.5); z-index: 0; }
.neon-process-item { flex: 1; text-align: center; position: relative; z-index: 1; padding: 0 8px; }
.neon-process-dot { width: 56px; height: 56px; margin: 0 auto 18px; background: #0a0a0f; border: 2px solid #00f5ff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 900; color: #00f5ff; box-shadow: 0 0 15px rgba(0,245,255,0.4), inset 0 0 10px rgba(0,245,255,0.1); transition: all 0.3s; }
.neon-process-item:hover .neon-process-dot { background: #00f5ff; color: #0a0a0f; box-shadow: 0 0 25px rgba(0,245,255,0.6); transform: scale(1.1); }
.neon-process-content h4 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.neon-process-content p { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.7; }

/* 团队 */
.neon-team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.neon-team-card { background: rgba(255,255,255,0.03); backdrop-filter: blur(10px); border: 1px solid rgba(0,245,255,0.15); border-radius: 12px; overflow: hidden; transition: all 0.3s; }
.neon-team-card:hover { border-color: rgba(255,0,255,0.4); box-shadow: 0 0 25px rgba(255,0,255,0.2); transform: translateY(-5px); }
.neon-team-avatar { width: 100%; height: 200px; overflow: hidden; position: relative; }
.neon-team-avatar img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.neon-team-card:hover .neon-team-avatar img { transform: scale(1.05); }
.neon-team-avatar::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(transparent, rgba(10,10,15,0.9)); }
.neon-team-info { padding: 20px; text-align: center; }
.neon-team-info h4 { font-size: 17px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.neon-team-info .role { font-size: 12px; color: #ff00ff; font-weight: 600; margin-bottom: 12px; text-shadow: 0 0 8px rgba(255,0,255,0.4); }
.neon-team-info p { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-bottom: 16px; min-height: 40px; }
.neon-team-info a { display: inline-block; padding: 8px 24px; border: 1px solid #00f5ff; color: #00f5ff; border-radius: 4px; font-size: 12px; font-weight: 600; transition: all 0.3s; }
.neon-team-info a:hover { background: rgba(0,245,255,0.1); box-shadow: 0 0 15px rgba(0,245,255,0.3); }

/* 联系CTA */
.neon-cta { padding: 80px 32px; text-align: center; position: relative; z-index: 1; background: linear-gradient(135deg, rgba(0,245,255,0.05), rgba(255,0,255,0.05)); border-top: 1px solid rgba(0,245,255,0.1); border-bottom: 1px solid rgba(255,0,255,0.1); }
.neon-cta h2 { font-size: 38px; font-weight: 900; color: #fff; margin-bottom: 16px; }
.neon-cta h2 .cyan { color: #00f5ff; text-shadow: 0 0 20px rgba(0,245,255,0.5); }
.neon-cta p { font-size: 15px; color: rgba(255,255,255,0.5); margin-bottom: 32px; }
.neon-contact-row { display: flex; justify-content: center; gap: 40px; margin-top: 40px; flex-wrap: wrap; }
.neon-contact-item { text-align: center; }
.neon-contact-item .icon { font-size: 24px; margin-bottom: 8px; }
.neon-contact-item .label { font-size: 11px; color: rgba(255,255,255,0.4); letter-spacing: 1px; margin-bottom: 4px; }
.neon-contact-item .value { font-size: 15px; color: #00f5ff; font-weight: 600; text-shadow: 0 0 8px rgba(0,245,255,0.4); }

/* 页脚 */
.neon-footer { background: #050508; padding: 50px 32px 24px; position: relative; z-index: 1; border-top: 1px solid rgba(0,245,255,0.1); }
.neon-footer-inner { max-width: 1200px; margin: 0 auto; }
.neon-footer-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 30px; flex-wrap: wrap; gap: 30px; }
.neon-footer-brand h4 { font-size: 20px; color: #fff; margin-bottom: 12px; font-weight: 900; text-shadow: 0 0 10px rgba(0,245,255,0.4); }
.neon-footer-brand h4 span { color: #00f5ff; }
.neon-footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.8; max-width: 400px; }
.neon-flink-wrap { margin-top: 20px; }
.neon-flink-toggle { cursor: pointer; user-select: none; font-size: 13px; color: rgba(255,255,255,0.5); display: inline-block; transition: color 0.3s; }
.neon-flink-toggle:hover { color: #00f5ff; }
.neon-flink-box { margin-top: 10px; font-size: 12px; line-height: 2.2; }
.neon-flink-box.hidden { display: none !important; }
.neon-flink-box a { color: rgba(255,255,255,0.35); margin-right: 14px; transition: color 0.3s; }
.neon-flink-box a:hover { color: #00f5ff; }
.neon-footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 20px; font-size: 12px; text-align: center; color: rgba(255,255,255,0.3); }

@media (max-width: 900px) {
  .neon-nav-links { display: none; }
  .neon-hero h1 { font-size: 36px; }
  .neon-stats { gap: 30px; flex-wrap: wrap; }
  .neon-cat-grid { grid-template-columns: 1fr; }
  .neon-adv-grid { grid-template-columns: 1fr; }
  .neon-process { flex-direction: column; align-items: center; gap: 30px; }
  .neon-process::before { display: none; }
  .neon-team-grid { grid-template-columns: repeat(2, 1fr); }
  .neon-cta h2 { font-size: 28px; }
}
@media (max-width: 500px) {
  .neon-hero { padding: 110px 20px 50px; }
  .neon-hero h1 { font-size: 28px; }
  .neon-hero-actions { flex-direction: column; align-items: center; }
  .neon-section { padding: 50px 20px; }
  .neon-team-grid { grid-template-columns: 1fr; }
  .neon-footer { padding: 40px 20px 20px; }
}