:root {
  --bg: #fff7f9;
  --card: #ffffff;
  --border: #f0e6ea;
  --text: #1f2937;
  --muted: #7a8290;
  --primary: #2AABEE;
  --primary-soft: #eaf7fe;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: #229ED9; }

/* ===== 顶部导航 ===== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  padding: 0 24px; height: 62px;
  background: #fff; border-bottom: 1px solid var(--border);
}
.navbar .logo { font-size: 19px; font-weight: 800; color: var(--primary); text-transform: uppercase; letter-spacing: .3px; }
.navbar .nav-links { display: flex; gap: 2px; flex: 1; }
.navbar .nav-links a { color: #4b5563; font-size: 13.5px; padding: 8px 13px; border-radius: 8px; transition: .15s; }
.navbar .nav-links a:hover { color: var(--primary); background: var(--primary-soft); }
.navbar .nav-links a.active { color: var(--primary); background: var(--primary-soft); font-weight: 600; }
.navbar .right { display: flex; align-items: center; gap: 11px; }

/* ===== 布局 ===== */
.wrap { max-width: 1280px; margin: 0 auto; padding: 24px 22px 40px; }
.content { max-width: 1200px; margin: 0 auto; padding: 24px 22px 40px; }

/* ===== 平台圆形按钮 ===== */
ul.platforms { display: flex; align-content: center; list-style: none; gap: 8px; margin: 0 0 20px; padding: 0; flex-wrap: wrap; }
ul.platforms li a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid #e5e7eb; background: #fff;
  display: flex; align-items: center; justify-content: center;
  color: #9ca3af; font-size: 17px; transition: all .2s ease;
}
ul.platforms li a:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.12); color: #fff; }
ul.platforms li a.active { color: #fff; }
ul.platforms li a.all { background: #4a5cf6; border-color: #4a5cf6; color: #fff; }
ul.platforms li a.instagram { background: #ff0099; border-color: #ff0099; color: #fff; }
ul.platforms li a.twitter { background: #1da1f2; border-color: #1da1f2; color: #fff; }
ul.platforms li a.facebook { background: #3b5998; border-color: #3b5998; color: #fff; }
ul.platforms li a.youtube { background: #ff0000; border-color: #ff0000; color: #fff; }
ul.platforms li a.tiktok { background: #000000; border-color: #000000; color: #fff; }
ul.platforms li a.telegram { background: #0088cc; border-color: #0088cc; color: #fff; }
ul.platforms li a.discord { background: #7289da; border-color: #7289da; color: #fff; }
ul.platforms li a.spotify { background: #1db954; border-color: #1db954; color: #fff; }
ul.platforms li a.other { background: #94a3b8; border-color: #94a3b8; color: #fff; }

/* ===== 搜索 ===== */
.search-row { display: flex; gap: 10px; margin-bottom: 18px; }
.search-row input { flex: 1; background: #fff; border: 1px solid var(--border); border-radius: 10px; color: var(--text); padding: 11px 16px; font-size: 14px; outline: none; }
.search-row input:focus { border-color: var(--primary); }

/* ===== 卡片/表格 ===== */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.card-pad { padding: 20px; }

.svc-table { width: 100%; border-collapse: collapse; }
.svc-table th {
  text-align: left; font-size: 12px; font-weight: 600; color: #6b7280;
  padding: 13px 16px; border-bottom: 1px solid var(--border); background: #fff; white-space: nowrap;
}
.svc-table td { padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.svc-table tbody tr:not(.cat-title):hover { background: #fdf3f6; }
.svc-table tbody tr:last-child td { border-bottom: none; }

tr.cat-title td {
  background: var(--primary-soft); color: var(--primary);
  padding: 10px 16px; font-weight: 700; font-size: 14px;
  border-bottom: 1px solid #d8eefb;
}
tr.cat-title td img, tr.cat-title td i { margin-right: 8px; vertical-align: middle; }
tr.cat-title td .cnt { float: right; font-weight: 400; font-size: 12px; color: #6b7280; }

.svc-id { font-family: ui-monospace, monospace; font-size: 12px; color: #9ca3af; }
.svc-name { font-weight: 600; color: var(--text); font-size: 13.5px; }
.svc-cat { font-size: 12px; color: #9ca3af; }
.price { font-weight: 700; color: var(--primary); white-space: nowrap; }
.price small { color: #9ca3af; font-weight: 400; font-size: 11px; }
.range { font-size: 12.5px; color: #6b7280; white-space: nowrap; }
.meta { font-size: 12px; color: #6b7280; }

/* ===== 徽章/按钮 ===== */
.badge { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 3px 11px; border-radius: 999px; white-space: nowrap; }
.badge-blue { background: var(--primary-soft); color: var(--primary); }
.badge-gray { background: #f3f4f6; color: #6b7280; }
.badge-green { background: #ecfdf5; color: var(--green); }
.badge-amber { background: #fffbeb; color: var(--amber); }
.badge-red { background: #fef2f2; color: var(--red); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; border-radius: 8px; padding: 9px 17px; font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: .15s; background: var(--primary); color: #fff;
}
.btn:hover { background: #229ED9; color: #fff; }
.btn-ghost { background: #fff; color: #4b5563; border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn-sm { padding: 5px 13px; font-size: 12.5px; border-radius: 7px; }
.btn-block { display: flex; width: 100%; }

/* ===== 表单 ===== */
.form-label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 13px; }
.form-control { width: 100%; background: #fff; border: 1px solid var(--border); border-radius: 9px; color: var(--text); padding: 10px 14px; font-size: 14px; outline: none; }
.form-control:focus { border-color: var(--primary); }
.form-text { font-size: 12px; color: #9ca3af; margin-top: 4px; }
.form-group { margin-bottom: 16px; }

.alert { border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; font-size: 13.5px; }
.alert-success { background: #ecfdf5; color: #15803d; }
.alert-danger { background: #fef2f2; color: #b91c1c; }
.alert-info { background: var(--primary-soft); color: #1d4ed8; }

/* ===== 其它 ===== */
.kv { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 13.5px; }
.kv .k { color: #6b7280; }
.kv .v { font-weight: 600; }
.order-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.empty { text-align: center; color: #9ca3af; padding: 60px 20px; }
.section-title { font-size: 18px; font-weight: 700; margin: 0 0 16px; }
.auth-card { max-width: 410px; margin: 50px auto; }
.pager { display: flex; gap: 6px; margin-top: 18px; flex-wrap: wrap; }
.pager a { min-width: 34px; text-align: center; padding: 7px 11px; border-radius: 8px; background: #fff; border: 1px solid var(--border); color: #6b7280; font-size: 13px; }
.pager a.active { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 700; }
.pager a:hover { border-color: var(--primary); color: var(--primary); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.stat .v { font-size: 22px; font-weight: 800; color: var(--primary); }
.stat .k { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ===== 落地页 ===== */
.hero-wrap { padding: 66px 22px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, #fff 0%, #fff7f9 100%); }
.hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr; gap: 44px; align-items: center; }
@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; } }
.hero-inner h1 { font-size: 38px; font-weight: 800; letter-spacing: -.5px; margin: 0 0 16px; line-height: 1.2; }
.hero-inner h1 .accent { color: var(--primary); }
.hero-inner .sub { font-size: 16px; color: #6b7280; margin-bottom: 26px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 26px; box-shadow: 0 8px 28px rgba(42,171,238,.08); }

.section { padding: 58px 22px; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 36px; }
.section-head h2 { font-size: 26px; font-weight: 800; margin: 0 0 10px; }
.section-head p { color: #6b7280; margin: 0; }

.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; max-width: 1200px; margin: 0 auto; }
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 24px; transition: transform .15s, box-shadow .15s; }
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(42,171,238,.1); }
.feature-card .ico { width: 50px; height: 50px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 14px; }
.feature-card h3 { margin: 0 0 8px; font-size: 15px; font-weight: 700; }
.feature-card p { margin: 0; color: #6b7280; font-size: 13px; }

.steps { max-width: 760px; margin: 0 auto; }
.step { display: flex; gap: 16px; padding: 14px 0; }
.step .num { width: 42px; height: 42px; flex-shrink: 0; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; font-size: 16px; display: flex; align-items: center; justify-content: center; }
.step h3 { margin: 0 0 4px; font-size: 15px; font-weight: 700; }
.step p { margin: 0; color: #6b7280; font-size: 13.5px; }

.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.faq-item summary { list-style: none; cursor: pointer; padding: 15px 18px; font-weight: 600; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 20px; color: var(--primary); }
.faq-item[open] summary::after { content: '−'; }
.faq-item .faq-body { padding: 0 18px 16px; color: #6b7280; font-size: 13.5px; }

/* ===== 页脚（紫渐变） ===== */
.site-footer { color: #fff; font-size: 14px; margin-top: 40px; }
.footer-top { background: linear-gradient(to bottom, #b282fe, #b282fe); }
.footer-top .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; padding: 40px 20px; max-width: 1200px; margin: 0 auto; }
.footer-top h4 { font-size: 16px; margin-bottom: 12px; color: #fff; }
.footer-top p { line-height: 1.6; }
.footer-top ul { list-style: none; padding: 0; margin: 0; }
.footer-top li { margin-bottom: 8px; }
.footer-top a { color: #fff; text-decoration: none; }
.footer-top a:hover { color: #ffffffdd; }
.footer-bottom { background-color: #b282fe; border-top: 1px solid #ffffff55; padding: 20px; }
.footer-bottom .bottom-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
@media (min-width: 768px) { .footer-bottom .bottom-content { flex-direction: row; justify-content: space-between; width: 100%; max-width: 1200px; margin: 0 auto; } }

@media (max-width: 900px) { .grid-2, .order-grid { grid-template-columns: 1fr; } }