/* 陈先生的爱好分享 · 爱情宝典 视觉规范：主色玫红 #E8547C / 辅色暖金 #C9A063 */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #E8547C; --primary-dark: #C93A63; --gold: #C9A063;
  --bg: #FFF8FA; --card: #FFFFFF; --text: #2B2B2B; --muted: #6B6B6B;
  --success: #28A06E; --warn: #E8703A; --border: #F3DDE5;
}
html { font-size: 16px; }
body { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif; background: var(--bg); color: var(--text); line-height: 1.75; padding-bottom: 60px; }
a { color: var(--primary); text-decoration: none; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.main { min-height: 60vh; padding-top: 24px; }
.narrow { max-width: 720px; margin: 0 auto; }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mono { font-family: monospace; font-size: .85rem; word-break: break-all; }
.sep { border: none; border-top: 1px solid var(--border); margin: 32px 0; }

/* 头部 */
.site-header { background: #fff; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; gap: 16px; height: 60px; }
.logo { display: flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.logo-main { font-size: 1.15rem; font-weight: 700; color: var(--primary); }
.logo-sub { font-size: .85rem; color: var(--gold); font-weight: 600; }
.nav-desktop { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav-link { padding: 6px 10px; border-radius: 8px; color: var(--text); font-size: .95rem; }
.nav-link:hover, .nav-link.active { background: var(--bg); color: var(--primary); }
.header-user { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--primary); }
.nav-mobile { display: none; flex-direction: column; padding: 8px 16px; background: #fff; border-top: 1px solid var(--border); }
body.nav-open .nav-mobile { display: flex; }

/* 按钮 */
.btn { display: inline-block; padding: 8px 18px; border-radius: 8px; border: 1px solid var(--primary); background: #fff; color: var(--primary); cursor: pointer; font-size: .95rem; transition: .15s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn-lg { padding: 12px 32px; font-size: 1.05rem; }
.btn-sm { padding: 3px 10px; font-size: .82rem; }
.btn-block { display: block; width: 100%; }
.badge-vip { background: var(--gold); color: #fff; border-radius: 6px; padding: 2px 8px; font-size: .75rem; }

/* 首屏 */
.hero { text-align: center; padding: 56px 16px; background: linear-gradient(135deg, #FFF0F4, #FFF8FA); border-radius: 12px; margin-bottom: 32px; }
.hero h1 { font-size: 2rem; color: var(--primary); }
.hero h1 small { font-size: 1.1rem; color: var(--gold); }
.hero-slogan { color: var(--muted); margin: 12px 0 24px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* 卡片与宫格 */
.sec-title { margin: 28px 0 16px; font-size: 1.35rem; }
.sec-title::before { content: ""; display: inline-block; width: 6px; height: 1.1em; background: var(--primary); border-radius: 3px; margin-right: 8px; vertical-align: -2px; }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 16px; }
.feature-card { text-align: center; color: var(--text); transition: .2s; }
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(232, 84, 124, .12); border-color: var(--primary); }
.feature-icon { font-size: 2rem; }
.feature-card h3 { margin: 8px 0 4px; }
.feature-card p { color: var(--muted); font-size: .88rem; }
.list-card { color: var(--text); }
.list-card:hover { border-color: var(--primary); }
.list-card h4 { margin-top: 6px; }
.cat-card { color: var(--text); }
.cat-card:hover { border-color: var(--primary); }
.more { text-align: right; }
.tag { display: inline-block; background: var(--bg); color: var(--primary); border: 1px solid var(--border); padding: 1px 10px; border-radius: 999px; font-size: .78rem; }
.tag-gold { background: #FBF3E6; color: var(--gold); border-color: #EBD9BC; }
.tag-danger { background: #FDEBE2; color: var(--warn); border-color: #F5C9B3; }

/* 表单 */
.form label { display: block; margin-bottom: 14px; font-weight: 600; font-size: .92rem; }
.form input:not([type=radio]):not([type=checkbox]), .form select, .form textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; font-family: inherit; background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--primary); }
.form h3 { margin: 18px 0 8px; color: var(--primary); }
.radio-row { display: flex; gap: 20px; font-weight: 400; }
.radio-row label { margin: 0; display: flex; align-items: center; gap: 6px; }
.agree { font-weight: 400 !important; font-size: .85rem !important; display: flex !important; align-items: center; gap: 6px; }
.agree input { width: auto !important; }

/* 支付页 */
.pay-card h2 { text-align: center; color: var(--primary); }
.benefits { margin: 16px 0; padding-left: 20px; }
.benefits li { margin-bottom: 6px; }
.price-row { text-align: center; margin: 16px 0; }
.price { font-size: 2.2rem; color: var(--primary); font-weight: 800; }
.price-old { text-decoration: line-through; color: var(--muted); margin: 0 10px; }
.qr-box { text-align: center; margin: 20px 0; }
.qr-img { width: 240px; height: 240px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.pay-tip { font-weight: 700; margin-top: 10px; }
.pay-actions { display: flex; gap: 16px; justify-content: center; margin: 16px 0; }
.spinner { width: 42px; height: 42px; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; margin: 24px auto; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.countdown { font-size: 2rem; font-weight: 700; color: var(--primary); margin: 12px 0; }

/* 提示 */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.alert-info { background: #F0F6FF; color: #3355AA; }
.alert-warn { background: #FFF4EC; color: var(--warn); }
.alert-danger { background: #FDEBE2; color: #B3401A; }

/* 文章 */
.article { max-width: 780px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 32px; }
.article h1 { font-size: 1.6rem; margin-bottom: 16px; }
.article h3 { margin: 20px 0 8px; color: var(--primary); }
.article ul, .article ol { padding-left: 22px; }
.article li { margin-bottom: 6px; }
.article blockquote { border-left: 4px solid var(--gold); background: #FBF6EC; padding: 10px 14px; border-radius: 0 8px 8px 0; margin: 12px 0; color: var(--muted); }
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
.plan-male { border-top: 4px solid #5B9BD5; }
.plan-female { border-top: 4px solid var(--primary); }
.pager { display: flex; justify-content: space-between; margin-top: 24px; }

/* 测试与结果 */
.q-card p { margin-bottom: 10px; }
.likert { display: flex; gap: 6px; flex-wrap: wrap; }
.likert label { flex: 1; min-width: 90px; }
.likert input { display: none; }
.likert span { display: block; text-align: center; padding: 8px 4px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: .85rem; }
.likert input:checked + span { background: var(--primary); color: #fff; border-color: var(--primary); }
.opts .opt { display: block; font-weight: 400; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; cursor: pointer; }
.opts .opt:has(input:checked) { background: var(--primary); color: #fff; border-color: var(--primary); }
.radar-wrap { display: flex; justify-content: center; }
.dim-list { margin-top: 8px; }
.dim-row { display: grid; grid-template-columns: 110px 1fr 40px; align-items: center; gap: 10px; margin-bottom: 4px; font-size: .9rem; }
.bar { height: 10px; background: var(--bg); border-radius: 5px; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--gold)); border-radius: 5px; }
.score-big { font-size: 3.2rem; font-weight: 800; color: var(--primary); line-height: 1.1; margin-top: 2px; }
.score-big small { font-size: 1rem; color: var(--muted); margin-left: 4px; }
.face-img { max-width: 180px; border-radius: 12px; margin-bottom: 4px; }
/* 颜值报告卡：分数与维度紧凑排布 */
.face-report { padding: 14px 16px; margin-bottom: 12px; }
.face-report .tag { margin-top: 2px; }
.face-report .center { margin-bottom: 2px; }
.face-report canvas { display: block; max-width: 100%; }

/* AI 分析等待遮罩 */
#aiLoading { position: fixed; inset: 0; background: rgba(43,43,43,.55); z-index: 9999; display: flex; align-items: center; justify-content: center; }
.ai-loading-box { background: #fff; border-radius: 12px; padding: 28px 36px; text-align: center; max-width: 320px; box-shadow: 0 8px 32px rgba(0,0,0,.18); }
.ai-loading-box p { margin: 10px 0 4px; font-weight: 600; color: var(--primary); }
.ai-loading-box small { color: var(--muted); }
.ai-loading-spinner { width: 36px; height: 36px; margin: 0 auto; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* 聊天 */
.chat-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.chat-toolbar select { padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; }
.chat-box { height: 380px; overflow-y: auto; background: var(--bg); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 78%; padding: 10px 14px; border-radius: 14px; font-size: .95rem; white-space: pre-wrap; word-break: break-word; }
.msg-user { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.msg-ai { align-self: flex-start; background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-input { display: flex; gap: 8px; margin-top: 12px; }
.chat-input input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; }
.topic-hints { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.hint { border: 1px dashed var(--gold); color: var(--gold); background: none; border-radius: 999px; padding: 4px 12px; font-size: .82rem; cursor: pointer; }

/* 留言板 */
.filter-bar { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }

/* 站点地图与 SEO */
.sitemap-list { list-style: none; }
.sitemap-list li { padding: 5px 0; border-bottom: 1px dashed var(--border); font-size: .95rem; }
.sitemap-list a { color: var(--text); }
.sitemap-list a:hover { color: var(--primary); }
.seo-block p { line-height: 2; }
.seo-block a { font-weight: 600; }
.filter-bar select, .filter-bar input { padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; }
.post-card h3 small { color: var(--muted); font-weight: 400; }
.contact-row { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: .9rem; }
.contact { color: var(--success); font-weight: 600; }

/* 页脚 */
.site-footer { background: #fff; border-top: 1px solid var(--border); margin-top: 48px; padding: 28px 0; text-align: center; color: var(--muted); font-size: .88rem; }
.footer-links { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 10px; }
.footer-links a { color: var(--muted); }
.footer-brand { margin-bottom: 8px; }
.footer-beian { margin-top: 6px; }
.beian-link { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.beian-link:hover { color: var(--primary); }
.beian-icon { vertical-align: -2px; }

/* 移动端底部 Tab */
.tabbar { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); z-index: 60; }
.tab { flex: 1; text-align: center; padding: 8px 0; color: var(--muted); font-size: 1.2rem; }
.tab span { display: block; font-size: .7rem; }
.tab.on { color: var(--primary); }

/* 后台 */
.admin-side { width: 160px; flex-shrink: 0; }
.admin-side a { display: block; padding: 9px 14px; border-radius: 8px; color: var(--text); font-size: .92rem; margin-bottom: 2px; }
.admin-side a.on, .admin-side a:hover { background: var(--primary); color: #fff; }
.admin-wrap { display: flex; gap: 20px; padding-top: 20px; align-items: flex-start; }
.admin-main { flex: 1; min-width: 0; }
.tbl { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; margin-bottom: 20px; font-size: .88rem; }
.tbl th, .tbl td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.tbl th { background: var(--bg); white-space: nowrap; }
.ops { white-space: nowrap; }
.stat-grid { margin-bottom: 20px; }
.stat { text-align: center; }
.stat b { display: block; font-size: 1.7rem; color: var(--primary); }
.stat span { color: var(--muted); font-size: .85rem; }

/* 响应式 */
@media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: block; margin-left: auto; }
  .header-user .btn-ghost { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .versus { grid-template-columns: 1fr; }
  .article { padding: 20px; }
  .hero { padding: 36px 12px; }
  .hero h1 { font-size: 1.5rem; }
  .tabbar { display: flex; }
  .admin-wrap { flex-direction: column; }
  .admin-side { width: 100%; display: flex; flex-wrap: wrap; gap: 4px; }
  .admin-side a { padding: 6px 10px; }
  .likert label { min-width: 70px; }
}