* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Microsoft YaHei", "PingFang SC", sans-serif; background: #fff; color: #334155; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid #fbcfe8; }
.nav-inner { max-width: 1140px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-size: 22px; font-weight: bold; color: #db2777; }
.logo span { color: #f472b6; }
.nav-links { display: flex; gap: 26px; }
.nav-links a { font-size: 14px; color: #475569; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: #db2777; }
.nav-btn { padding: 9px 24px; background: linear-gradient(135deg, #db2777, #f472b6); border-radius: 25px; font-size: 14px; font-weight: 500; color: #fff; transition: all 0.3s; box-shadow: 0 4px 15px rgba(219,39,119,0.3); }
.nav-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(219,39,119,0.4); }

/* Hero 左右分栏 */
.hero { padding: 140px 0 80px; background: radial-gradient(ellipse at 80% 20%, rgba(244,114,182,0.12) 0%, transparent 50%), radial-gradient(ellipse at 10% 80%, rgba(236,72,153,0.08) 0%, transparent 50%), linear-gradient(180deg, #fdf2f8 0%, #fff 100%); position: relative; overflow: hidden; }
.hero::before { content: '♡'; position: absolute; top: 15%; left: 5%; font-size: 60px; color: rgba(244,114,182,0.15); }
.hero::after { content: '♡'; position: absolute; bottom: 20%; right: 8%; font-size: 40px; color: rgba(236,72,153,0.1); }
.hero-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.hero-tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 18px; background: #fff; border: 1px solid #fbcfe8; border-radius: 20px; font-size: 12px; color: #db2777; font-weight: 600; margin-bottom: 20px; box-shadow: 0 2px 10px rgba(219,39,119,0.06); }
.hero h1 { font-size: 42px; font-weight: bold; color: #0f172a; margin-bottom: 18px; line-height: 1.25; }
.hero h1 span { background: linear-gradient(135deg, #db2777, #f472b6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 15px; color: #64748b; margin-bottom: 28px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 14px; }
.hero-btn { display: inline-flex; align-items: center; gap: 6px; padding: 13px 30px; background: linear-gradient(135deg, #db2777, #f472b6); color: #fff; border-radius: 25px; font-size: 14px; font-weight: 600; transition: all 0.3s; box-shadow: 0 6px 20px rgba(219,39,119,0.3); }
.hero-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(219,39,119,0.4); }
.hero-btn-outline { display: inline-flex; align-items: center; gap: 6px; padding: 13px 30px; background: #fff; color: #db2777; border: 2px solid #fbcfe8; border-radius: 25px; font-size: 14px; font-weight: 600; transition: all 0.3s; }
.hero-btn-outline:hover { border-color: #db2777; background: #fdf2f8; }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-visual img { width: 100%; max-width: 400px; border-radius: 30px; box-shadow: 0 25px 60px rgba(219,39,119,0.2); }
.hero-badge { position: absolute; background: #fff; border-radius: 20px; padding: 14px 20px; box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.hero-badge .b-num { font-size: 22px; font-weight: bold; background: linear-gradient(135deg, #db2777, #f472b6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-badge .b-label { font-size: 12px; color: #64748b; }
.hero-badge-1 { top: 10%; right: -5%; }
.hero-badge-2 { bottom: 15%; left: -8%; }

.section { padding: 80px 0; }
.section-pink { background: #fdf2f8; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-subtitle { font-size: 12px; font-weight: 600; color: #db2777; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.section-title { font-size: 32px; font-weight: bold; color: #0f172a; margin-bottom: 14px; line-height: 1.3; }
.section-desc { font-size: 15px; color: #64748b; max-width: 600px; margin: 0 auto; line-height: 1.8; }

/* 账号类型 3列圆角卡片 */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.category-card { background: #fff; border-radius: 24px; padding: 32px 24px; text-align: center; border: 1px solid #fce7f3; transition: all 0.3s; cursor: pointer; }
.category-card:hover { transform: translateY(-6px) scale(1.02); box-shadow: 0 15px 40px rgba(219,39,119,0.15); border-color: #f9a8d4; }
.category-icon { width: 64px; height: 64px; margin: 0 auto 16px; background: linear-gradient(135deg, #fdf2f8, #fce7f3); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 30px; }
.category-card h4 { font-size: 16px; font-weight: 600; color: #0f172a; margin-bottom: 6px; }
.category-card .count { font-size: 13px; color: #db2777; font-weight: 600; }

/* 核心优势 4列 */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.adv-card { background: #fff; border-radius: 20px; padding: 30px 20px; text-align: center; border: 1px solid #fce7f3; transition: all 0.3s; box-shadow: 0 4px 15px rgba(219,39,119,0.05); }
.adv-card:hover { transform: translateY(-6px); box-shadow: 0 15px 40px rgba(219,39,119,0.12); border-color: #f9a8d4; }
.adv-icon { width: 56px; height: 56px; margin: 0 auto 16px; background: linear-gradient(135deg, #db2777, #f472b6); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; box-shadow: 0 6px 20px rgba(219,39,119,0.25); }
.adv-card h4 { font-size: 15px; font-weight: bold; color: #0f172a; margin-bottom: 10px; }
.adv-card p { font-size: 13px; color: #64748b; line-height: 1.7; }

/* 关于我们 */
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-img-wrap { position: relative; border-radius: 30px; overflow: hidden; box-shadow: 0 20px 50px rgba(219,39,119,0.15); }
.about-img-wrap img { width: 100%; display: block; height: 400px; object-fit: cover; }
.about-img-badge { position: absolute; bottom: 20px; left: 20px; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-radius: 20px; padding: 16px 24px; box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.about-img-badge .num { font-size: 28px; font-weight: bold; color: #db2777; }
.about-img-badge .label { font-size: 12px; color: #64748b; }
.about-text .section-subtitle { text-align: left; }
.about-text h2 { font-size: 30px; font-weight: bold; color: #0f172a; margin-bottom: 18px; line-height: 1.3; }
.about-text > p { font-size: 15px; color: #64748b; line-height: 1.8; margin-bottom: 24px; }
.about-checks { margin-bottom: 28px; }
.about-check { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 14px; color: #334155; }
.about-check .check-icon { width: 24px; height: 24px; background: linear-gradient(135deg, #db2777, #f472b6); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; color: #fff; flex-shrink: 0; }
.about-btn { display: inline-block; padding: 12px 32px; background: linear-gradient(135deg, #db2777, #f472b6); color: #fff; border-radius: 25px; font-size: 14px; font-weight: 600; transition: all 0.3s; box-shadow: 0 4px 15px rgba(219,39,119,0.3); }
.about-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(219,39,119,0.4); }

/* 服务流程 横向带箭头 */
.timeline { display: flex; justify-content: space-between; align-items: stretch; gap: 0; }
.timeline-item { flex: 1; text-align: center; padding: 0 10px; position: relative; }
.timeline-item:not(:last-child)::after { content: '→'; position: absolute; top: 30px; right: -8px; font-size: 20px; color: #f472b6; z-index: 1; }
.timeline-num { width: 60px; height: 60px; margin: 0 auto 16px; background: linear-gradient(135deg, #db2777, #f472b6); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: bold; color: #fff; box-shadow: 0 6px 20px rgba(219,39,119,0.3); border: 4px solid #fff; transition: all 0.3s; }
.timeline-item:hover .timeline-num { transform: scale(1.15); box-shadow: 0 8px 30px rgba(219,39,119,0.5); }
.timeline-content { background: #fff; border-radius: 20px; padding: 20px 16px; box-shadow: 0 4px 15px rgba(219,39,119,0.08); border: 1px solid #fce7f3; transition: all 0.3s; }
.timeline-item:hover .timeline-content { box-shadow: 0 10px 30px rgba(219,39,119,0.12); transform: translateY(-4px); border-color: #f9a8d4; }
.timeline-step { display: inline-block; padding: 3px 12px; background: linear-gradient(135deg, #fdf2f8, #fce7f3); color: #db2777; border-radius: 12px; font-size: 11px; font-weight: 600; margin-bottom: 8px; }
.timeline-content h4 { font-size: 15px; font-weight: bold; color: #0f172a; margin-bottom: 6px; }
.timeline-content p { font-size: 12px; color: #64748b; line-height: 1.6; }

/* 顾问团队 */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card { background: #fff; border-radius: 24px; padding: 32px 24px; text-align: center; box-shadow: 0 4px 20px rgba(219,39,119,0.08); border: 1px solid #fce7f3; transition: all 0.3s; position: relative; overflow: hidden; }
.team-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: linear-gradient(90deg, #db2777, #f472b6); transform: scaleX(0); transition: transform 0.3s; }
.team-card:hover::before { transform: scaleX(1); }
.team-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(219,39,119,0.15); }
.avatar { width: 100px; height: 100px; border-radius: 50%; border: 4px solid #fff; outline: 3px solid #f472b6; overflow: hidden; margin: 0 auto 18px; box-shadow: 0 8px 25px rgba(219,39,119,0.25); }
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.team-card h4 { font-size: 18px; color: #0f172a; margin-bottom: 4px; }
.team-card .role { font-size: 13px; color: #db2777; margin-bottom: 14px; font-weight: 600; letter-spacing: 0.5px; }
.team-card .desc { font-size: 13px; color: #64748b; margin-bottom: 20px; line-height: 1.7; min-height: 55px; }
.team-contact-btn { display: inline-block; padding: 10px 28px; background: linear-gradient(135deg, #db2777, #f472b6); border-radius: 25px; font-size: 13px; color: #fff; font-weight: 600; transition: all 0.3s; box-shadow: 0 4px 12px rgba(219,39,119,0.25); }
.team-contact-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(219,39,119,0.35); }

.cta { padding: 80px 0; background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%), linear-gradient(135deg, #be185d 0%, #db2777 50%, #ec4899 100%); text-align: center; position: relative; overflow: hidden; }
.cta::before { content: '♡'; position: absolute; top: 10%; right: 10%; font-size: 80px; color: rgba(255,255,255,0.1); }
.cta::after { content: '♡'; position: absolute; bottom: 10%; left: 10%; font-size: 60px; color: rgba(255,255,255,0.08); }
.cta h3 { font-size: 32px; color: #fff; margin-bottom: 14px; position: relative; z-index: 1; }
.cta p { font-size: 16px; color: rgba(255,255,255,0.85); margin-bottom: 32px; position: relative; z-index: 1; }
.cta .btn-white { display: inline-block; padding: 14px 40px; background: #fff; color: #db2777; border-radius: 25px; font-size: 16px; font-weight: 600; transition: all 0.3s; position: relative; z-index: 1; box-shadow: 0 8px 25px rgba(0,0,0,0.2); }
.cta .btn-white:hover { transform: translateY(-3px); box-shadow: 0 12px 35px rgba(0,0,0,0.3); }

.footer { background: #500724; padding: 60px 0 20px; color: #94a3b8; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand h4 { font-size: 24px; color: #fff; margin-bottom: 16px; }
.footer-brand h4 span { color: #f472b6; }
.footer-brand p { font-size: 14px; color: #a78b9c; line-height: 1.8; }
.footer-col h5 { font-size: 16px; color: #fff; margin-bottom: 18px; position: relative; padding-bottom: 10px; }
.footer-col h5::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: #f472b6; }
.footer-col li { padding: 6px 0; }
.footer-col a { font-size: 14px; color: #a78b9c; transition: all 0.3s; }
.footer-col a:hover { color: #f472b6; padding-left: 4px; }
.flink-wrap { margin-top: 30px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); }
.flink-toggle { cursor: pointer; user-select: none; font-size: 14px; color: #a78b9c; display: inline-block; transition: color 0.3s; }
.flink-toggle:hover { color: #f472b6; }
.flink-box { margin-top: 12px; font-size: 13px; line-height: 2.2; }
.flink-box.hidden { display: none !important; }
.flink-box a { color: #a78b9c; margin-right: 16px; transition: color 0.3s; }
.flink-box a:hover { color: #f472b6; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; text-align: center; font-size: 13px; color: #831843; margin-top: 30px; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hero-wrap { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 40px; }
  .hero h1 { font-size: 32px; }
  .category-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .about-wrap { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .timeline { flex-direction: column; gap: 20px; }
  .timeline-item:not(:last-child)::after { display: none; }
}
@media (max-width: 500px) {
  .adv-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: flex-start; }
  .section-title { font-size: 24px; }
  .hero h1 { font-size: 28px; }
}