:root {
  --bg: #070b16;
  --bg-2: #0d1528;
  --card: rgba(255,255,255,0.04);
  --line: rgba(255,255,255,0.08);
  --text: #e8eefc;
  --muted: #9aa8c7;
  --primary: #3b82f6;
  --primary-2: #60a5fa;
  --accent: #22d3ee;
  --header-h: 64px;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0,0,0,.35);
  --max: 1280px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% -10%, rgba(59,130,246,.18), transparent 60%),
              radial-gradient(900px 500px at 90% 0%, rgba(34,211,238,.12), transparent 55%),
              var(--bg);
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.header-inner {
  width: 100%; max-width: none; height: 100%; margin: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .02em; }
.brand-logo { width: 34px; height: 34px; max-height: 34px; object-fit: contain; }
.brand span { display: flex; flex-direction: column; line-height: 1.05; color: #fff; font-size: 13px; }
.brand small { display: block; margin-top: 3px; font-weight: 400; color: #6f8bb8; font-size: 8px; letter-spacing: .12em; }
.header-phone { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 14px; border: 1px solid rgba(125,211,252,.32); border-radius: 999px; background: rgba(7,20,44,.74); color: #e6f7ff; font-size: 12px; font-weight: 700; white-space: nowrap; box-shadow: 0 10px 24px rgba(0,0,0,.16); }
.banner {
  position: relative;
  padding: 56px 0 42px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(59,130,246,.16), rgba(34,211,238,.05) 45%, transparent 70%);
  text-align: center;
}
.banner .container { text-align: center; }
.banner-kicker { color: var(--accent); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.banner h1 { margin: 10px auto 12px; font-size: clamp(28px, 4vw, 44px); line-height: 1.2; max-width: 920px; }
.banner p { margin: 0 auto; color: var(--muted); max-width: 760px; }
.banner-intro { max-width: 980px !important; margin: 16px auto 0 !important; color: #b9c9df !important; font-size: 15px !important; line-height: 1.9 !important; overflow-wrap: anywhere; word-break: break-word; }
.banner .breadcrumb { justify-content: center; display: flex; flex-wrap: wrap; }
.banner-meta { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.banner-meta span {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px;
  padding: 6px 12px; font-size: 12px; color: var(--muted);
}
.layout { display: grid; grid-template-columns: minmax(420px, 500px) minmax(0, 1fr); gap: 22px; padding: 28px 0 60px; }
.city-nav-shell {
  min-width: 0; display: grid; grid-template-columns: minmax(175px, 220px) minmax(220px, 1fr);
  gap: 12px; align-self: start; position: sticky; top: 85px;
}
.cfl {
  position: relative; top: auto; align-self: start;
  max-height: calc(100vh - 100px); overflow: auto;
  border: 1px solid var(--line); background: rgba(13,21,40,.9);
  border-radius: var(--radius); padding: 14px 10px;
  box-shadow: var(--shadow);
}
.cfl h3 { margin: 0 12px 10px; font-size: 13px; color: var(--muted); font-weight: 600; }
.citym_list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.province-nav-group { display: grid; gap: 3px; }
.province-nav-link {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; padding: 8px 12px; border: 0; border-radius: 10px;
  appearance: none; -webkit-appearance: none; background: transparent !important;
  color: var(--muted); font: inherit; font-size: 14px;
  text-align: left; cursor: pointer;
}
.province-nav-link small { color: rgba(154,168,199,.75); font-size: 11px; white-space: nowrap; }
.province-nav-link:hover, .province-nav-group.active > .province-nav-link { background: rgba(59,130,246,.16) !important; color: #fff; }
.province-nav-group.active > .province-nav-link small { color: #cfe3ff; }
.province-city-list {
  list-style: none; margin: 0 0 4px 10px; padding: 0 0 0 8px;
  display: grid; gap: 2px; border-left: 1px solid rgba(96,165,250,.22);
}
.province-city-list[hidden] { display: none !important; }
.city-nav-button {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 6px 10px; border: 0; border-radius: 8px; background: transparent;
  color: var(--muted); font: inherit; font-size: 12px; text-align: left; cursor: pointer;
}
.city-nav-button small { color: rgba(154,168,199,.7); font-size: 11px; white-space: nowrap; }
.city-nav-button:hover, .city-nav-button.active { background: rgba(59,130,246,.16); color: #fff; }
.city-nav-button.active small { color: #cfe3ff; }
.city-district-panel {
  min-width: 0; min-height: 220px; max-height: calc(100vh - 100px); overflow: auto;
  border: 1px solid var(--line); background: rgba(13,21,40,.9);
  border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow);
}
.city-district-head { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.city-district-head strong { display: block; margin: 0 0 4px; color: #fff; font-size: 15px; }
.city-district-head p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.city-district-group[hidden], .city-district-placeholder[hidden] { display: none !important; }
.city-district-group h4 { margin: 14px 0 10px; font-size: 14px; color: #fff; }
.city-district-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.city-district-links a, .city-district-links .tag {
  display: block; padding: 7px 8px; border: 1px solid var(--line); border-radius: 8px;
  color: var(--muted); font-size: 12px; text-align: center;
}
.city-district-links a:hover { border-color: rgba(59,130,246,.5); color: #fff; }
.city-district-error { margin: 14px 0 0; color: #fca5a5; font-size: 12px; }
.cfr { min-width: 0; display: grid; gap: 18px; }
.panel {
  border: 1px solid var(--line); background: var(--card); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow);
}
.panel h2 { margin: 0 0 12px; font-size: 22px; }
.panel h3 { margin: 0 0 10px; font-size: 18px; }
.panel p { margin: 0 0 10px; color: var(--muted); }
.contact-row { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 14px; color: #dbe7ff; }
.contact-row strong { color: var(--primary-2); }
.chip-grid, .service-grid, .card-grid { display: grid; gap: 12px; }
.chip-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
.chip-grid a, .tag {
  display: block; text-align: center; padding: 10px 8px; border-radius: 12px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--text); font-size: 14px;
}
.chip-grid a:hover, .service-card:hover, .card:hover { border-color: rgba(59,130,246,.5); transform: translateY(-1px); }
.service-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.service-card, .card {
  display: block; padding: 16px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(255,255,255,.03); transition: .2s ease; min-height: 118px;
}
.service-card strong, .card strong { display: block; margin-bottom: 8px; font-size: 16px; }
.service-card span, .card span { color: var(--muted); font-size: 13px; }
.swiper-like { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
.swiper-like .card { scroll-snap-align: start; min-width: 200px; }
.cta-box {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center;
  background: linear-gradient(135deg, rgba(59,130,246,.2), rgba(34,211,238,.08));
}
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 18px; border-radius: 999px; background: linear-gradient(135deg, #2563eb, #06b6d4);
  color: #fff; font-weight: 700; border: 0;
}
.btn.secondary { background: transparent; border: 1px solid var(--line); color: var(--text); }
.site-footer { border-top: 1px solid var(--line); background: #050814; padding: 42px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(4, 1fr); gap: 18px; }
.footer-grid h4 { margin: 0 0 12px; font-size: 14px; color: #fff; }
.footer-grid a, .footer-grid p { display: block; color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.footer-legal { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px 18px; justify-content: center; align-items: center; text-align: center; color: var(--muted); font-size: 12px; }
.float-pc {
  position: fixed; right: 18px; bottom: 24px; z-index: 90; display: grid; gap: 10px;
}
.float-pc a, .float-mobile a {
  width: 52px; min-height: 52px; border-radius: 14px; background: rgba(13,21,40,.92);
  border: 1px solid var(--line); color: #fff; display: grid; place-items: center; text-align: center;
  font-size: 11px; padding: 6px; box-shadow: var(--shadow);
}
.float-mobile { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: rgba(7,11,22,.94); border-top: 1px solid var(--line); grid-template-columns: repeat(3, 1fr); }
.float-mobile a { width: auto; border: 0; border-radius: 0; background: transparent; min-height: 56px; }
.breadcrumb { color: var(--muted); font-size: 13px; margin-bottom: 12px; }
.breadcrumb a:hover { color: #fff; }
.city-list-section {
  padding: 28px 0 60px;
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 12px;
}
.province-block {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}
.province-directory-link {
  min-height: 76px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  padding: 12px 14px;
  color: var(--text);
}
.province-directory-link:hover { background: rgba(59,130,246,.12); }
.province-directory-link strong { font-size: 16px; line-height: 1.35; }
.city-variant .panel { padding: 24px; }
.variant-eyebrow { display: block; margin-bottom: 8px; color: var(--accent); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.variant-signal-grid, .variant-market-grid, .variant-scene-list, .variant-card-grid, .variant-flow { display: grid; gap: 12px; }
.variant-signal-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 22px 0; }
.variant-signal-grid article, .variant-market-grid article, .variant-scene-list article, .variant-flow div {
  padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.035);
}
.variant-signal-grid strong, .variant-market-grid strong, .variant-scene-list strong, .variant-flow b { display: block; margin-bottom: 6px; color: #fff; }
.variant-signal-grid span, .variant-market-grid span, .variant-scene-list p, .variant-flow span { display: block; margin: 0; color: var(--muted); font-size: 13px; }
.variant-area-row { display: flex; align-items: flex-start; gap: 16px; margin-top: 18px; }
.variant-area-row > b { flex: 0 0 auto; padding-top: 8px; color: #dbe7ff; font-size: 13px; }
.variant-area-links { display: flex; flex-wrap: wrap; gap: 8px; }
.variant-area-links a, .variant-area-links .tag {
  display: inline-flex; padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px;
}
.variant-area-links a:hover { color: #fff; border-color: rgba(59,130,246,.5); }
.variant-step-list { display: grid; gap: 10px; margin-top: 18px; }
.variant-step-list article { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.variant-step-list article:first-child { border-top: 0; padding-top: 0; }
.variant-step-list b {
  display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid rgba(96,165,250,.5); border-radius: 50%; color: var(--primary-2); font-size: 12px;
}
.variant-step-list h3 { margin: 0 0 4px; font-size: 16px; }
.variant-step-list p { margin: 0; color: var(--muted); font-size: 13px; }
.variant-card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; }
.variant-card { display: block; min-height: 132px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.035); transition: .2s ease; }
.variant-card:hover { border-color: rgba(59,130,246,.5); transform: translateY(-1px); }
.variant-card strong { display: block; margin-bottom: 8px; color: #fff; font-size: 15px; }
.variant-card span { color: var(--muted); font-size: 13px; line-height: 1.7; }
.variant-scene-list { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; }
.variant-scene-list p { line-height: 1.75; }
.variant-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; }
.variant-flow b { color: var(--primary-2); }
.variant-contact { gap: 22px; }
.variant-contact-lines { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 16px; color: #dbe7ff; font-size: 13px; }
.variant-contact-lines strong { color: var(--primary-2); }
.variant-actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 760px) {
  .city-list-section { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .city-nav-shell { grid-template-columns: 1fr; position: relative; top: auto; }
  .city-district-panel { max-height: none; }
  .city-district-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .city-variant .panel { padding: 18px; }
  .variant-signal-grid, .variant-market-grid, .variant-scene-list, .variant-card-grid, .variant-flow { grid-template-columns: 1fr; }
  .variant-area-row { display: block; }
  .variant-area-row > b { display: block; margin-bottom: 8px; }}
@media (max-width: 1100px) and (min-width: 761px) {
  .city-list-section { grid-template-columns: repeat(6, minmax(0, 1fr)); }}
@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .cfl { position: relative; top: auto; max-height: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .float-pc { display: none; }
  .float-mobile { display: grid; }
  body { padding-bottom: 64px; }}
@media(max-width:1100px){.site-header .header-phone{display:none!important}}