:root {
  --brand: #EB5D01;
  --brand-dark: #FF7A2E;
  --brand-soft: rgba(235, 93, 1, .14);
  --sand: #F0A063;
  --ink: #E8EDF5;
  --ink-soft: #A3AEBF;
  --muted: #6E7A8C;
  --line: rgba(255, 255, 255, .09);
  --cream: transparent;
  --white: #0F141E;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 2px 14px rgba(0, 0, 0, .45);
  --shadow-lift: 0 10px 32px rgba(0, 229, 255, .10);
  --maxw: 1120px;
  --bg: #080B12;
  --bg-2: #0A0E17;
  --cyan: #00E5FF;
  --cyan-dim: rgba(0, 229, 255, .30);
  --mono: 'SF Mono', 'JetBrains Mono', Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- header ---------- */
.site-head {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  padding: 8px 0;
  background: rgba(250, 246, 241, .94);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
  transition: box-shadow .25s;
}
.site-head.scrolled { box-shadow: 0 2px 14px rgba(63, 58, 57, .10); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; position: relative; }
.site-head .logo { display: block; width: 132px; flex-shrink: 0; }
.site-head .logo img { width: 100%; }

/* 导航：手机端为下拉面板，桌面端横排 */
.nav-check { display: none; }
.site-nav {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  flex-direction: column; align-items: stretch; gap: 0;
  background: rgba(250, 246, 241, .98);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(63, 58, 57, .10);
}
.site-nav a {
  padding: 15px 20px;
  font-size: 15.5px; color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: color .2s, background .2s;
}
.site-nav a:last-child { border-bottom: none; }
.site-nav a:hover { color: var(--brand); background: rgba(235, 93, 1, .04); }
.site-nav a.active { color: var(--brand); font-weight: 500; }
.nav-check:checked ~ .site-nav { display: flex; }

.nav-btn {
  display: flex; width: 40px; height: 40px;
  align-items: center; justify-content: center;
  cursor: pointer; border-radius: 10px; flex-shrink: 0;
}
.nav-btn span {
  display: block; width: 19px; height: 2px;
  background: var(--ink); border-radius: 2px;
  position: relative; transition: background .2s;
}
.nav-btn span::before, .nav-btn span::after {
  content: ""; position: absolute; left: 0;
  width: 19px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: transform .22s;
}
.nav-btn span::before { top: -6px; }
.nav-btn span::after { top: 6px; }
.nav-check:checked ~ .head-act .nav-btn span { background: transparent; }
.nav-check:checked ~ .head-act .nav-btn span::before { transform: translateY(6px) rotate(45deg); }
.nav-check:checked ~ .head-act .nav-btn span::after { transform: translateY(-6px) rotate(-45deg); }

.head-act { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.site-head .tel-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--brand); color: #fff;
  font-size: 14px; font-weight: 500;
  padding: 9px 16px; border-radius: 999px;
  white-space: nowrap;
  transition: background .2s;
}
.site-head .tel-btn:hover { background: var(--brand-dark); }
.site-head .tel-btn svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: center;
  padding: 120px 0 64px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("../img/hero_family.jpg") center 40% / cover no-repeat;
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(42, 34, 31, .93) 0%,
    rgba(42, 34, 31, .86) 42%,
    rgba(42, 34, 31, .52) 70%,
    rgba(42, 34, 31, .30) 100%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-logo { width: 178px; margin-bottom: 30px; }
.hero h1 {
  font-size: clamp(30px, 7.2vw, 52px);
  line-height: 1.28;
  font-weight: 600;
  color: #fff;
  letter-spacing: .5px;
  margin-bottom: 20px;
  max-width: 15em;
}
.hero h1 em { font-style: normal; color: var(--sand); }
.hero .lede {
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.85;
  color: rgba(255, 255, 255, .82);
  max-width: 30em;
  margin-bottom: 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 46px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 16px; font-weight: 500;
  padding: 15px 30px; border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform .18s, background .2s, border-color .2s;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #2C2826; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .18);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 640px;
}
.hero-stats div {
  background: rgba(42, 34, 31, .55);
  backdrop-filter: blur(6px);
  padding: 16px 18px;
}
.hero-stats b {
  display: block; font-size: 21px; font-weight: 600;
  color: var(--sand); line-height: 1.3; letter-spacing: .5px;
}
.hero-stats span { font-size: 12.5px; color: rgba(255, 255, 255, .72); }

/* ---------- 团队 ---------- */
.sec-team { background: var(--ink); color: #fff; padding: 76px 0; }
.sec-team .kicker {
  font-size: 12px; letter-spacing: 2.4px; color: var(--sand);
  font-weight: 500; margin-bottom: 12px;
}
.sec-team h2 {
  font-size: clamp(24px, 5.4vw, 34px);
  font-weight: 600; line-height: 1.4; letter-spacing: .3px;
  margin-bottom: 14px;
}
.sec-team .lead {
  font-size: 16px; line-height: 1.9;
  color: rgba(255, 255, 255, .8);
  margin-bottom: 30px;
}
.sec-team p {
  font-size: 15.5px; line-height: 2;
  color: rgba(255, 255, 255, .7);
  margin-bottom: 16px; max-width: 36em;
}
.sec-team strong { color: #fff; font-weight: 600; }
.team-rules { list-style: none; margin: 20px 0 26px; padding: 0; max-width: 36em; }
.team-rules li {
  position: relative; padding-left: 24px; margin-bottom: 16px;
}
.team-rules li::before {
  content: ""; position: absolute; left: 1px; top: 10px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--brand);
}
.team-rules strong {
  display: block; font-size: 16.5px; font-weight: 600;
  color: var(--ink); margin-bottom: 3px; letter-spacing: .3px;
}
.team-rules span {
  font-size: 15px; line-height: 1.85;
  color: var(--ink-soft);
}
.sec-team .team-rules strong { color: #fff; }
.sec-team .team-rules span { color: rgba(255, 255, 255, .7); }
.team-quote {
  margin: 32px 0;
  padding-left: 22px;
  border-left: 3px solid var(--brand);
  font-size: clamp(19px, 4.6vw, 26px);
  font-weight: 600; line-height: 1.6;
  letter-spacing: .5px; color: #fff;
}
.sec-team .team-tail {
  font-size: 15.5px; line-height: 2;
  color: rgba(255, 255, 255, .82); margin-bottom: 0;
}
.sec-team .team-tail strong { color: var(--sand); }

/* ---------- section ---------- */
.sec { padding: 72px 0; }
.sec-cream { background: var(--cream); }
.sec-white { background: var(--white); }
.sec-ink { background: var(--ink); color: #fff; }

.sec-head { margin-bottom: 40px; }
.sec-head .kicker {
  font-size: 12px; letter-spacing: 2.4px; color: var(--brand);
  font-weight: 500; margin-bottom: 10px;
}
.sec-head h2 {
  font-size: clamp(24px, 5.4vw, 34px);
  font-weight: 600; line-height: 1.4; letter-spacing: .3px;
  margin-bottom: 14px;
}
.sec-head p { font-size: 15px; color: var(--ink-soft); max-width: 34em; }
.sec-ink .sec-head h2 { color: #fff; }
.sec-ink .sec-head p { color: rgba(255, 255, 255, .7); }
.sec-ink .sec-head .kicker { color: var(--sand); }

/* ---------- service cards ---------- */
.cards { display: grid; gap: 16px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex; flex-direction: column;
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: transparent; }
.card .tag {
  display: inline-block; align-self: flex-start;
  font-size: 12px; letter-spacing: 1px;
  color: var(--brand); background: var(--brand-soft);
  padding: 4px 11px; border-radius: 999px; margin-bottom: 14px;
}
.card h3 { font-size: 21px; font-weight: 600; margin-bottom: 6px; letter-spacing: .3px; }
.card .who { font-size: 13.5px; color: var(--muted); margin-bottom: 16px; }
.card .desc { font-size: 14.5px; line-height: 1.8; color: var(--ink-soft); flex: 1; margin-bottom: 20px; }
.card .price {
  font-size: 13px; color: var(--muted);
  padding-top: 16px; border-top: 1px dashed var(--line);
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
}
.card .price b { font-size: 24px; font-weight: 600; color: var(--brand); letter-spacing: .5px; }
.card .price b i { font-size: 14px; font-style: normal; font-weight: 400; color: var(--muted); margin-left: 2px; }
.card .price b.ask { font-size: 18px; letter-spacing: 0; }
.card .more { font-size: 13.5px; color: var(--brand); font-weight: 500; white-space: nowrap; }

/* ---------- promise ---------- */
.promises { display: grid; gap: 22px; }
.promise { display: flex; gap: 18px; align-items: flex-start; }
.promise .num {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 14px;
  background: var(--brand-soft); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 600;
}
.promise h3 { font-size: 17px; font-weight: 600; margin-bottom: 7px; }
.promise p { font-size: 14.5px; line-height: 1.8; color: var(--ink-soft); }

.quote {
  margin: 30px 0;
  padding: 24px 26px;
  border-left: 3px solid var(--brand);
  background: var(--cream);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15.5px; line-height: 1.85; color: var(--ink);
}
.sec-white .quote { background: var(--cream); }
.sec-cream .quote { background: var(--white); }

/* ---------- flow ---------- */
.flow { display: grid; gap: 0; counter-reset: step; }
.flow li {
  list-style: none;
  position: relative;
  padding: 0 0 30px 52px;
  border-left: 2px solid var(--line);
  margin-left: 15px;
}
.flow li:last-child { border-left-color: transparent; padding-bottom: 0; }
.flow li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute; left: -16px; top: -2px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--brand); color: #fff;
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.flow li h3 { font-size: 16px; font-weight: 600; margin-bottom: 5px; }
.flow li p { font-size: 14px; line-height: 1.75; color: var(--ink-soft); }

/* ---------- faq ---------- */
.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq summary {
  list-style: none; cursor: pointer;
  padding: 18px 48px 18px 20px;
  font-size: 15.5px; font-weight: 500;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 20px; top: 50%;
  width: 9px; height: 9px; margin-top: -6px;
  border-right: 1.8px solid var(--muted); border-bottom: 1.8px solid var(--muted);
  transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq .a { padding: 0 20px 20px; font-size: 14.5px; line-height: 1.85; color: var(--ink-soft); }

/* ---------- contact ---------- */
.contact-grid { display: grid; gap: 14px; }
.contact-item {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.contact-item .k { font-size: 12.5px; letter-spacing: 1.4px; color: var(--sand); margin-bottom: 7px; }
.contact-item .v { font-size: 16.5px; font-weight: 500; color: #fff; word-break: break-all; }
.contact-item .v.big { font-size: 25px; letter-spacing: 1px; }
.contact-item .sub { font-size: 13px; color: rgba(255, 255, 255, .6); margin-top: 5px; }

/* ---------- 扫码（企业微信 / 小程序） ---------- */
.scan-block { display: grid; gap: 14px; margin-top: 26px; }
.scan-card {
  display: block;
  background: var(--white);
  border-radius: 18px;
  padding: 24px 22px 22px;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
a.scan-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
a.scan-card::after {
  content: "点击直接添加 →";
  display: block; margin-top: 10px;
  font-size: 13px; color: var(--brand); font-weight: 500;
}
.scan-card img {
  width: 168px; height: 168px;
  margin: 0 auto 16px;
  border-radius: 10px;
  display: block;
}
.scan-card h3 { font-size: 16.5px; font-weight: 600; color: var(--ink); margin-bottom: 7px; letter-spacing: .3px; }
.scan-card p { font-size: 13.5px; line-height: 1.75; color: var(--muted); }
.scan-hint {
  margin-top: 18px; text-align: center;
  font-size: 12.5px; line-height: 1.8;
  color: rgba(255, 255, 255, .55);
}

/* ---------- footer ---------- */
.site-foot {
  background: #2C2826; color: rgba(255, 255, 255, .55);
  padding: 34px 0 110px; font-size: 13px;
}
.site-foot .wrap { display: flex; flex-direction: column; gap: 12px; }
.site-foot img { width: 128px; opacity: .85; }
.site-foot .links { display: flex; flex-wrap: wrap; gap: 18px; }
.site-foot .links a { transition: color .2s; }
.site-foot .links a:hover { color: var(--sand); }

/* ---------- mobile call bar ---------- */
.callbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: flex; gap: 10px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(250, 246, 241, .96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.callbar a {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 14px 0; border-radius: 999px;
  font-size: 15.5px; font-weight: 500;
}
.callbar .call { background: var(--brand); color: #fff; flex: 1.35; }
.callbar .chat { background: var(--white); color: var(--ink); border: 1.5px solid var(--line); }
.callbar svg { width: 17px; height: 17px; flex-shrink: 0; }


/* ---------- page head (sub pages) ---------- */
.page-hero {
  position: relative;
  padding: 132px 0 56px;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.page-hero .bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .28; }
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero .crumb { font-size: 13px; color: rgba(255, 255, 255, .6); margin-bottom: 14px; }
.page-hero .crumb a:hover { color: var(--sand); }
.page-hero h1 { font-size: clamp(26px, 6vw, 40px); font-weight: 600; letter-spacing: .5px; margin-bottom: 14px; }
.page-hero p { font-size: 15.5px; line-height: 1.85; color: rgba(255, 255, 255, .78); max-width: 34em; }

.prose { max-width: 46em; }
.prose h2 { font-size: 21px; font-weight: 600; margin: 38px 0 14px; letter-spacing: .3px; }
.prose h2:first-child { margin-top: 0; }
.prose p { font-size: 15px; line-height: 1.9; color: var(--ink-soft); margin-bottom: 14px; }
.prose ul { margin: 0 0 16px 0; padding-left: 0; }
.prose li {
  list-style: none; position: relative;
  padding-left: 22px; margin-bottom: 10px;
  font-size: 15px; line-height: 1.85; color: var(--ink-soft);
}
.prose li::before {
  content: ""; position: absolute; left: 4px; top: 11px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--brand);
}
.prose strong { color: var(--ink); font-weight: 600; }

.panel {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 26px 24px; margin-bottom: 16px;
}
.panel.accent { background: var(--brand-soft); border-color: transparent; }
.panel h3 { font-size: 17px; font-weight: 600; margin-bottom: 10px; }
.panel p { font-size: 14.5px; line-height: 1.85; color: var(--ink-soft); }

.split { display: grid; gap: 16px; }

.cta-band {
  background: var(--ink); color: #fff;
  padding: 46px 0; text-align: center;
}
.cta-band h2 { font-size: clamp(21px, 4.6vw, 28px); font-weight: 600; margin-bottom: 12px; }
.cta-band p { font-size: 15px; color: rgba(255, 255, 255, .72); margin-bottom: 26px; }
.cta-band .btn { background: var(--brand); color: #fff; }

/* ---------- desktop ---------- */
@media (min-width: 768px) {
  .sec { padding: 100px 0; }
  .site-nav {
    position: static; display: flex; flex-direction: row;
    align-items: center; gap: 30px;
    background: none; border: none; box-shadow: none;
    margin-left: auto;
  }
  .site-nav a {
    padding: 0; border: none;
    font-size: 14.5px; color: var(--ink-soft);
  }
  .site-nav a:hover { background: none; }
  .nav-btn { display: none; }
  .head-act { margin-left: 0; }
  .sec-team { padding: 104px 0; }
  .sec-team .lead { font-size: 17px; }
  .sec-team p { font-size: 16px; }
  .hero { min-height: 88vh; padding: 140px 0 80px; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .card { padding: 34px 30px; }
  .promises { grid-template-columns: repeat(3, 1fr); gap: 34px; }
  .contact-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .scan-block { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .scan-card { padding: 30px 26px; }
  .scan-card img { width: 200px; height: 200px; }
  .scan-card h3 { font-size: 18px; }
  .split { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .callbar { display: none; }
  .site-foot { padding-bottom: 38px; }
  .site-foot .wrap { flex-direction: row; align-items: center; justify-content: space-between; }
  .flow li { padding-bottom: 34px; }
  .panel { padding: 32px 30px; }
  .page-hero { padding: 160px 0 76px; }
}

@media (min-width: 1024px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}

/* ================================================================
   SCI-FI OVERLAY —— 克制科技感
   深空黑底 + 品牌橙（能量色）+ 青色微光（线条/状态）
   ================================================================ */

/* ---------- 全局：深空底 + 网格 ---------- */
html { background: var(--bg); }
body {
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(0, 229, 255, .032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, .032) 1px, transparent 1px);
  background-size: 56px 56px;
  background-attachment: fixed;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

/* 区块：半透明，让网格透出来 */
.sec-white { background: rgba(255, 255, 255, .014); }
.sec-cream { background: rgba(0, 229, 255, .010); }
.sec { border-top: 1px solid rgba(255, 255, 255, .045); }
.sec-ink { background: #070A10; }

/* ---------- 顶栏 ---------- */
.site-head {
  background: rgba(8, 11, 18, .84);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  backdrop-filter: saturate(140%) blur(16px);
  box-shadow: none;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.site-head.scrolled {
  box-shadow: 0 1px 0 rgba(0, 229, 255, .12), 0 10px 30px rgba(0, 0, 0, .55);
}
.site-nav a { color: var(--ink-soft); }
.site-nav a:hover, .site-nav a.active { color: var(--cyan); }
.tel-btn {
  background: var(--brand);
  box-shadow: 0 0 0 1px rgba(235, 93, 1, .45), 0 4px 16px rgba(235, 93, 1, .22);
}
.tel-btn:hover { background: var(--brand-dark); box-shadow: 0 0 0 1px rgba(235, 93, 1, .7), 0 6px 22px rgba(235, 93, 1, .32); }
.nav-btn span, .nav-btn span::before, .nav-btn span::after { background: var(--ink); }
.site-nav {
  background: rgba(8, 11, 18, .985);
  border-top-color: var(--line);
}
.site-nav a { border-bottom-color: var(--line); }
.site-nav a:hover { background: rgba(0, 229, 255, .05); }

/* ---------- 首屏 ---------- */
.hero-bg { filter: saturate(.5) brightness(.40) contrast(1.18); }
.hero-bg::after {
  background: linear-gradient(102deg,
    rgba(8, 11, 18, .97) 0%,
    rgba(8, 11, 18, .92) 40%,
    rgba(8, 11, 18, .70) 68%,
    rgba(8, 11, 18, .45) 100%);
}
/* 首屏网格叠加 + 顶部渐隐 */
.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 229, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, .055) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.55) 55%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.55) 55%, transparent 92%);
}
.hero h1 { color: #F5F8FC; letter-spacing: 0; text-shadow: 0 2px 40px rgba(0, 0, 0, .6); }
.hero h1 em {
  color: var(--brand);
  text-shadow: 0 0 28px rgba(235, 93, 1, .45);
}
.hero .lede { color: rgba(232, 237, 245, .78); }
.hero-stats { border-top-color: rgba(255, 255, 255, .13); }
.hero-stats > div { border-left-color: rgba(255, 255, 255, .09); }
.hero-stats b {
  font-family: var(--mono);
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(0, 229, 255, .3);
  letter-spacing: .5px;
}
.hero-stats span { color: rgba(232, 237, 245, .55); }

/* ---------- 标签 / 小标题 ---------- */
.kicker { color: var(--cyan); }
.kicker::before { background: var(--cyan); box-shadow: 0 0 10px rgba(0, 229, 255, .65); }
h2 { color: var(--ink); }

/* ---------- 卡片 ---------- */
.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, .038), rgba(255, 255, 255, .012));
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: var(--radius);
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.card:hover {
  border-color: var(--cyan-dim);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 229, 255, .09);
}
.card .tag {
  background: rgba(235, 93, 1, .13);
  color: var(--sand);
  border: 1px solid rgba(235, 93, 1, .28);
}
.card h3 { color: var(--ink); }
.card .who { color: var(--muted); }
.card .desc { color: var(--ink-soft); }
.card .price b { font-family: var(--mono); color: var(--brand); }
.card .price span { color: var(--muted); }
.card .price b i { color: var(--muted); }

/* ---------- 按钮 ---------- */
.btn-primary {
  background: var(--brand);
  box-shadow: 0 0 0 1px rgba(235, 93, 1, .45), 0 6px 22px rgba(235, 93, 1, .25);
}
.btn-primary:hover { background: var(--brand-dark); box-shadow: 0 0 0 1px rgba(235, 93, 1, .75), 0 8px 28px rgba(235, 93, 1, .35); }
.btn-ghost {
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .16);
  color: var(--ink);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { border-color: var(--cyan-dim); color: var(--cyan); background: rgba(0, 229, 255, .06); }

/* ---------- 面板 / 引用 ---------- */
.panel {
  background: rgba(255, 255, 255, .032);
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: var(--radius);
}
.panel h3 { color: var(--ink); }
.panel p { color: var(--ink-soft); }
.panel.accent {
  background: rgba(235, 93, 1, .07);
  border-color: rgba(235, 93, 1, .28);
}
.quote {
  background: rgba(0, 229, 255, .045);
  border-left-color: var(--cyan);
  color: var(--ink);
}
.quote strong { color: #fff; }

/* ---------- 团队（原深色区块，避免被 --ink 污染）---------- */
.sec-team {
  background: var(--bg-2);
  border-top: 1px solid rgba(0, 229, 255, .10);
  border-bottom: 1px solid rgba(0, 229, 255, .10);
}
.sec-team h2 { color: #F5F8FC; }
.sec-team .lead { color: rgba(232, 237, 245, .80); }
.sec-team p { color: rgba(232, 237, 245, .66); }
.sec-team strong { color: #fff; }
.sec-team .kicker { color: var(--cyan); }
.team-quote {
  border-left-color: var(--brand);
  color: #fff;
  text-shadow: 0 0 30px rgba(235, 93, 1, .18);
}
.sec-team .team-tail strong { color: var(--sand); }
.team-rules strong { color: var(--ink); }
.team-rules span { color: var(--ink-soft); }
.sec-team .team-rules strong { color: #fff; }
.sec-team .team-rules span { color: rgba(232, 237, 245, .66); }
.team-rules li::before { box-shadow: 0 0 8px rgba(235, 93, 1, .6); }

/* ---------- 流程 ---------- */
.flow li { border-bottom-color: var(--line); }
.flow .step-n { color: var(--cyan); font-family: var(--mono); }
.flow h3 { color: var(--ink); }
.flow p { color: var(--ink-soft); }

/* ---------- FAQ ---------- */
details {
  background: rgba(255, 255, 255, .028);
  border: 1px solid rgba(255, 255, 255, .075);
  border-radius: var(--radius);
}
details summary { color: var(--ink); }
details summary::after { color: var(--cyan); }
details .a { color: var(--ink-soft); }

/* ---------- 联系区 ---------- */
.contact-item {
  background: rgba(255, 255, 255, .032);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--radius);
}
.contact-item .k { color: var(--cyan); }
.contact-item .v { color: var(--ink); }
.contact-item .v.big { font-family: var(--mono); color: var(--brand); text-shadow: 0 0 22px rgba(235, 93, 1, .3); }
.contact-item .sub { color: var(--muted); }

/* ---------- 扫码卡片 ---------- */
.scan-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: var(--radius);
}
.scan-card img {
  background: #fff;
  padding: 8px;
  border-radius: 8px;
  box-sizing: content-box;
}
.scan-card h3 { color: var(--ink); }
.scan-card p { color: var(--ink-soft); }
a.scan-card:hover { border-color: var(--cyan-dim); box-shadow: 0 10px 30px rgba(0, 229, 255, .10); }
a.scan-card::after { color: var(--cyan); }

/* ---------- CTA 横幅 ---------- */
.cta-band { background: linear-gradient(135deg, #0A0E17 0%, #10161F 55%, #1A1206 100%); border-top: 1px solid rgba(235, 93, 1, .18); }
.cta-band h2 { color: #F5F8FC; }
.cta-band p { color: rgba(232, 237, 245, .72); }

/* ---------- 页脚 ---------- */
.site-foot {
  background: #060810;
  border-top: 1px solid rgba(255, 255, 255, .06);
  color: var(--muted);
}
.site-foot a { color: var(--ink-soft); }
.site-foot a:hover { color: var(--cyan); }

/* ---------- 底部操作条 ---------- */
.callbar {
  background: rgba(8, 11, 18, .95);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.callbar .call {
  background: var(--brand);
  box-shadow: 0 0 0 1px rgba(235, 93, 1, .4), 0 6px 20px rgba(235, 93, 1, .28);
}
.callbar .chat {
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--ink);
}

/* ---------- 内页（备用，首页用不到）---------- */
.page-hero .bg { filter: saturate(.5) brightness(.40) contrast(1.15); }
.page-hero h1 { color: #F5F8FC; }
.page-hero p { color: rgba(232, 237, 245, .76); }
.crumb, .crumb a { color: var(--muted); }
.crumb a:hover { color: var(--cyan); }
.prose h2 { color: var(--ink); }
.prose p, .prose li { color: var(--ink-soft); }
.prose strong { color: #fff; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #060810; }
::-webkit-scrollbar-thumb { background: rgba(0, 229, 255, .18); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 229, 255, .32); }

/* ================================================================
   二级页 & 动画
   ================================================================ */

/* ---------- 卡片变成链接 ---------- */
a.card { display: block; color: inherit; cursor: pointer; text-decoration: none; }
a.card::after {
  content: "查看详情 →";
  display: block; margin-top: 15px;
  font-size: 13px; letter-spacing: .3px;
  color: var(--cyan); opacity: .65;
  transition: opacity .22s, transform .22s;
}
a.card:hover::after { opacity: 1; transform: translateX(5px); }

/* ---------- 服务页首屏 ---------- */
.svc-hero .crumb { margin-bottom: 14px; }
.svc-hero .svc-tagline {
  font-size: 16.5px; color: var(--sand);
  letter-spacing: 1.2px; margin: 10px 0 20px;
  font-weight: 400;
}
.svc-meta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.svc-price {
  font-family: var(--mono);
  font-size: 30px; font-weight: 600;
  color: var(--brand);
  text-shadow: 0 0 28px rgba(235, 93, 1, .38);
  line-height: 1;
}
.svc-price i {
  font-style: normal; font-size: 14px;
  color: var(--ink-soft); margin-left: 5px;
  text-shadow: none;
}
.svc-mode {
  font-size: 12.5px; color: var(--ink-soft);
  padding: 7px 15px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

/* ---------- 小标题 ---------- */
.prose .sub-h {
  font-size: 16px; font-weight: 600;
  color: var(--ink); margin: 30px 0 12px;
  letter-spacing: .3px;
}

/* ---------- 案例卡 ---------- */
.cases { display: grid; gap: 18px; margin-top: 30px; }
.case-card {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, .042), rgba(255, 255, 255, .014));
  border: 1px solid rgba(255, 255, 255, .085);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  overflow: hidden;
  transition: border-color .28s, transform .28s;
}
.case-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--brand) 0%, rgba(235, 93, 1, 0) 85%);
}
.case-card:hover { border-color: var(--cyan-dim); transform: translateY(-2px); }
.case-t {
  font-size: 17px; font-weight: 600; color: var(--ink);
  margin-bottom: 18px; letter-spacing: .2px;
}
.case-row { display: flex; gap: 14px; margin-bottom: 13px; }
.case-row:last-child { margin-bottom: 0; }
.case-lb {
  flex-shrink: 0; width: 78px;
  font-size: 12px; color: var(--cyan);
  letter-spacing: .6px; padding-top: 3px;
}
.case-row p {
  font-size: 14.5px; line-height: 1.85;
  color: var(--ink-soft); margin: 0;
}
.case-res .case-lb { color: var(--brand); }
.case-res p { color: var(--ink); }
.case-note {
  margin-top: 20px; font-size: 12.5px;
  color: var(--muted); letter-spacing: .2px;
}

/* ---------- 商务部信用平台 ---------- */
.cred-band {
  background: linear-gradient(135deg, #0A0E17 0%, #0C1622 100%);
  border-top: 1px solid rgba(0, 229, 255, .14);
  border-bottom: 1px solid rgba(0, 229, 255, .14);
}
.cred-inner { max-width: 44em; }
.cred-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px;
  border: 1px solid rgba(0, 229, 255, .30);
  border-radius: 999px;
  font-size: 12.5px; color: var(--cyan);
  letter-spacing: .6px;
  margin-bottom: 20px;
  background: rgba(0, 229, 255, .04);
}
.cred-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 9px var(--cyan);
  animation: pulseDot 2.4s ease-in-out infinite;
}
.cred-band h2 { margin-bottom: 16px; }
.cred-band p {
  color: var(--ink-soft); font-size: 15px;
  line-height: 1.9; margin-bottom: 14px;
}
.cred-band strong { color: var(--cyan); font-weight: 500; }
.cred-points { display: grid; gap: 11px; margin-top: 26px; }
.cred-points > div {
  display: flex; gap: 14px; align-items: baseline;
  padding: 12px 16px;
  background: rgba(0, 229, 255, .035);
  border-left: 2px solid rgba(0, 229, 255, .32);
  border-radius: 0 8px 8px 0;
}
.cred-points b {
  flex-shrink: 0; width: 74px;
  color: var(--cyan); font-size: 13.5px; font-weight: 500;
}
.cred-points span { font-size: 14px; color: var(--ink-soft); }

/* ================================================================
   动画
   ================================================================ */

/* 首屏入场 */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; box-shadow: 0 0 9px var(--cyan); }
  50%      { opacity: .55; box-shadow: 0 0 0 6px rgba(0, 229, 255, 0); }
}
@keyframes dataGlow {
  0%, 100% { text-shadow: 0 0 16px rgba(0, 229, 255, .28); }
  50%      { text-shadow: 0 0 28px rgba(0, 229, 255, .55); }
}

.hero .kicker,
.hero h1,
.hero .lede,
.hero .cta-row { animation: fadeUp .9s cubic-bezier(.22, 1, .36, 1) both; }
.hero .kicker  { animation-delay: .04s; }
.hero h1       { animation-delay: .14s; }
.hero .lede    { animation-delay: .30s; }
.hero .cta-row { animation-delay: .44s; }

.hero-stats > div { animation: fadeUp .85s cubic-bezier(.22, 1, .36, 1) both; }
.hero-stats > div:nth-child(1) { animation-delay: .58s; }
.hero-stats > div:nth-child(2) { animation-delay: .66s; }
.hero-stats > div:nth-child(3) { animation-delay: .74s; }
.hero-stats > div:nth-child(4) { animation-delay: .82s; }
.hero-stats b { animation: dataGlow 3.6s ease-in-out infinite; }

/* 二级页首屏 */
.svc-hero .crumb  { animation: fadeIn .8s ease both; }
.svc-hero h1      { animation: fadeUp .9s cubic-bezier(.22, 1, .36, 1) .06s both; }
.svc-hero .svc-tagline { animation: fadeUp .9s cubic-bezier(.22, 1, .36, 1) .18s both; }
.svc-hero .svc-meta    { animation: fadeUp .9s cubic-bezier(.22, 1, .36, 1) .30s both; }

/* 滚动渐入 */
.reveal { opacity: 1; transform: none; }
.js-ready .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .75s cubic-bezier(.22, 1, .36, 1),
              transform .75s cubic-bezier(.22, 1, .36, 1);
  will-change: opacity, transform;
}
.js-ready .reveal.in { opacity: 1; transform: none; }
/* 交错延迟 */
.reveal:nth-child(2) { transition-delay: .07s; }
.reveal:nth-child(3) { transition-delay: .14s; }
.reveal:nth-child(4) { transition-delay: .21s; }

/* kicker 圆点脉冲 */
.kicker::before { animation: pulseDot 2.8s ease-in-out infinite; }

/* 主按钮扫光 */
.btn-primary { position: relative; overflow: hidden; }
.btn-primary::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 32%, rgba(255, 255, 255, .28) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform .75s ease;
  pointer-events: none;
}
.btn-primary:hover::after { transform: translateX(130%); }

/* 卡片入场时轻微上浮（配合 hover） */
.card { will-change: transform; }

/* 尊重"减少动态效果"偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 修正：内页首屏（--ink 翻转后原背景变浅）---------- */
.page-hero {
  background: #070A10;
}
.page-hero .bg {
  opacity: .90;
  filter: saturate(.42) brightness(.42) contrast(1.18);
}
.page-hero .bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(102deg,
    rgba(7, 10, 16, .95) 0%,
    rgba(7, 10, 16, .86) 46%,
    rgba(7, 10, 16, .58) 100%);
}
.page-hero .crumb { color: rgba(232, 237, 245, .55); }
.page-hero .crumb a { color: rgba(232, 237, 245, .55); }
.page-hero .crumb a:hover { color: var(--cyan); }
.page-hero h1 { color: #F5F8FC; text-shadow: 0 2px 30px rgba(0, 0, 0, .5); }

/* ================================================================
   AI 匹配 & 信用平台补充
   ================================================================ */

/* ---------- 首屏 AI 徽章 ---------- */
.ai-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 17px;
  margin: 26px 0 4px;
  border: 1px solid rgba(0, 229, 255, .26);
  border-radius: 999px;
  background: rgba(0, 229, 255, .05);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: 13px; color: var(--cyan);
  letter-spacing: .4px;
}
.ai-badge b { color: #fff; font-weight: 500; }
.ai-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulseDot 2.2s ease-in-out infinite;
  flex-shrink: 0;
}
.ai-badge .sep { color: rgba(255, 255, 255, .22); }

/* ---------- AI 匹配区块 ---------- */
.ai-band { background: rgba(0, 229, 255, .012); }
.ai-inner { max-width: 52em; }
.ai-lead {
  font-size: 16px; color: var(--ink-soft);
  margin-bottom: 34px; line-height: 1.85;
}
.ai-flow { display: grid; gap: 2px; margin-bottom: 30px; }
.ai-step {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 20px 20px 20px 18px;
  border-left: 1px solid rgba(0, 229, 255, .16);
  position: relative;
  transition: background .25s, border-color .25s;
}
.ai-step:hover { background: rgba(0, 229, 255, .026); border-left-color: var(--cyan); }
.ai-step::before {
  content: "";
  position: absolute; left: -3px; top: 26px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}
.ai-n {
  flex-shrink: 0; width: 30px;
  font-family: var(--mono); font-size: 12px;
  color: var(--cyan); letter-spacing: 1px;
  padding-top: 4px;
}
.ai-step h3 {
  font-size: 16px; font-weight: 600; color: var(--ink);
  margin-bottom: 7px; letter-spacing: .2px;
}
.ai-step p {
  font-size: 14.5px; line-height: 1.8;
  color: var(--ink-soft); margin: 0;
}
.ai-tail {
  font-size: 15px; line-height: 1.9;
  color: var(--ink); padding-left: 18px;
  border-left: 2px solid var(--brand);
}
.ai-tail strong { color: var(--brand); }

/* ---------- 信用平台：如何核验 ---------- */
.cred-how {
  margin-top: 30px; padding: 20px 22px;
  border: 1px dashed rgba(0, 229, 255, .22);
  border-radius: var(--radius);
  background: rgba(0, 229, 255, .022);
}
.cred-how h3 {
  font-size: 14.5px; font-weight: 600;
  color: var(--ink); margin-bottom: 12px;
  letter-spacing: .3px;
}
.cred-how ol {
  margin: 0; padding-left: 0; list-style: none;
  counter-reset: ch;
}
.cred-how li {
  counter-increment: ch;
  position: relative; padding-left: 26px;
  font-size: 14px; line-height: 1.95;
  color: var(--ink-soft);
}
.cred-how li::before {
  content: counter(ch) ".";
  position: absolute; left: 0;
  font-family: var(--mono); font-size: 12.5px;
  color: var(--cyan);
}

/* ================================================================
   顾问 + 阿姨档案区块
   ================================================================ */
.people-band { padding-top: 48px; padding-bottom: 48px; }
.consultants {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px; margin: 30px 0 10px;
}
.consultant {
  background: linear-gradient(180deg, rgba(255,255,255,.042), rgba(255,255,255,.014));
  border: 1px solid rgba(255,255,255,.085);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
  transition: border-color .28s, transform .28s;
}
.consultant:hover { border-color: var(--cyan-dim); transform: translateY(-3px); }
.c-photo {
  width: 74px; height: 74px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 1px dashed rgba(0,229,255,.32);
  background: radial-gradient(circle at 35% 32%, rgba(0,229,255,.10), rgba(0,229,255,.02));
  display: flex; align-items: center; justify-content: center;
}
.c-photo span {
  font-size: 10.5px; color: var(--cyan);
  letter-spacing: 1px; opacity: .7;
}
.consultant h3 { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 5px; }
.c-role { font-family: var(--mono); font-size: 11.5px; color: var(--cyan); letter-spacing: .5px; margin-bottom: 12px; }
.consultant p { font-size: 13.5px; line-height: 1.8; color: var(--ink-soft); margin: 0; text-align: left; }

.aunties-head { margin-top: 42px; }
.aunties {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 13px; margin: 26px 0 8px;
}
.auntie {
  background: rgba(255,255,255,.028);
  border: 1px solid rgba(255,255,255,.075);
  border-radius: var(--radius);
  padding: 16px 16px 15px;
  transition: border-color .25s;
}
.auntie:hover { border-color: var(--cyan-dim); }
.a-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 9px; }
.a-no { font-family: var(--mono); font-size: 12px; color: var(--cyan); letter-spacing: 1px; }
.a-status { font-size: 10.5px; padding: 3px 9px; border-radius: 999px; letter-spacing: .5px; }
.a-status.ok {
  color: #7DE8A6; border: 1px solid rgba(125,232,166,.32);
  background: rgba(125,232,166,.07);
}
.a-status.busy { color: var(--muted); border: 1px solid rgba(255,255,255,.12); }
.a-meta { font-size: 13px; color: var(--ink); margin-bottom: 10px; }
.a-meta b { font-weight: 600; }
.a-skills { display: flex; flex-wrap: wrap; gap: 5px; }
.a-skills span {
  font-size: 11px; color: var(--ink-soft);
  padding: 3px 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 4px;
}

.mini-cta {
  display: flex; gap: 20px; align-items: center;
  margin-top: 30px;
  padding: 20px 22px;
  background: linear-gradient(120deg, rgba(235,93,1,.07), rgba(0,229,255,.04));
  border: 1px solid rgba(235,93,1,.22);
  border-radius: var(--radius);
}
.mini-qr {
  flex-shrink: 0; width: 96px; height: 96px;
  background: #fff; border-radius: 10px; padding: 6px;
}
.mini-qr img { width: 100%; height: 100%; border-radius: 5px; display: block; }
.mini-txt h3 { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.mini-txt p { font-size: 13.5px; line-height: 1.75; color: var(--ink-soft); margin: 0; }
.mini-hint { margin-top: 7px; font-size: 12px; color: var(--cyan); }
@media (max-width: 480px) {
  .mini-cta { flex-direction: row; }
  .mini-qr { width: 86px; height: 86px; }
}