:root {
  color-scheme: light;
  --blue: #1464ff;
  --cyan: #18c2d6;
  --navy: #071833;
  --ink: #14213d;
  --muted: #65718a;
  --line: rgba(20, 33, 61, .12);
  --card: rgba(255, 255, 255, .92);
  --shadow: 0 24px 70px rgba(20, 55, 120, .14);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 6% 5%, rgba(24, 194, 214, .18), transparent 28rem),
    radial-gradient(circle at 88% 0%, rgba(20, 100, 255, .18), transparent 34rem),
    linear-gradient(180deg, #fff 0%, #f8fbff 44%, #fff 100%);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.notice { background: var(--navy); color: #fff; font-size: 13px; }
.notice .wrap { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .88); border-bottom: 1px solid rgba(255, 255, 255, .82); backdrop-filter: blur(18px); }
.nav .wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; color: var(--navy); white-space: nowrap; }
.logo { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--blue), var(--cyan)); box-shadow: 0 14px 32px rgba(20, 100, 255, .24); }
.links { display: flex; align-items: center; gap: 20px; color: #38455f; font-size: 14px; font-weight: 700; }
.links a[aria-current="page"] { color: var(--blue); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border: 0; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--cyan)); box-shadow: 0 16px 34px rgba(20, 100, 255, .25); font-weight: 900; cursor: pointer; }
.btn.alt { color: var(--blue); background: #fff; border: 1px solid rgba(20, 100, 255, .2); box-shadow: none; }
.hero { padding: 82px 0 70px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 44px; }
.tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; color: #0d58d8; background: rgba(20, 100, 255, .08); border: 1px solid rgba(20, 100, 255, .12); font-weight: 900; font-size: 13px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 20px 0; max-width: 760px; color: var(--navy); font-size: clamp(38px, 6vw, 66px); line-height: 1.05; letter-spacing: -.05em; }
h2 { color: var(--navy); font-size: clamp(28px, 4vw, 44px); line-height: 1.12; letter-spacing: -.035em; margin-bottom: 12px; }
.lead { max-width: 760px; color: #4e5d78; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 34px; }
.stat, .card, .price, .step, .contact-card, .panel { border: 1px solid var(--line); border-radius: 26px; background: var(--card); box-shadow: 0 18px 45px rgba(40, 74, 120, .08); }
.stat { padding: 18px; }
.stat b { display: block; color: var(--blue); font-size: 26px; line-height: 1; }
.stat span, .section-title p, .card p, .step p, .contact-card p, .price p { color: var(--muted); }
.panel { padding: 28px; border-radius: 34px; box-shadow: var(--shadow); }
.screen { border-radius: 28px; overflow: hidden; background: #fff; border: 1px solid var(--line); }
.screen-head { padding: 20px; color: #fff; background: linear-gradient(135deg, var(--navy), #174ea8); }
.screen-body { padding: 20px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 0; border-bottom: 1px solid #eef2f8; }
.row:last-child { border-bottom: 0; }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--blue), var(--cyan)); font-weight: 900; flex: 0 0 auto; }
.person { display: flex; align-items: center; gap: 12px; }
.pill { padding: 5px 10px; border-radius: 999px; color: #0d7a38; background: #e9f9ef; font-size: 12px; font-weight: 900; white-space: nowrap; }
.pill.wait { color: #9b5a00; background: #fff5dd; }
main { padding-bottom: 50px; }
section, .page { padding: 76px 0; }
.section-title { max-width: 790px; margin-bottom: 34px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cards.three, .experience, .prices, .after-sale { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card, .price, .step, .contact-card { padding: 26px; }
.icon { width: 48px; height: 48px; margin-bottom: 18px; display: grid; place-items: center; border-radius: 16px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--cyan)); font-weight: 900; }
.step b { color: var(--blue); font-size: 38px; line-height: 1; }
.step ol, .price ul, .card ul { margin: 18px 0 0; padding-left: 20px; color: #4f5d76; }
.price { position: relative; }
.price.featured { border-color: rgba(20, 100, 255, .35); transform: translateY(-8px); box-shadow: 0 28px 70px rgba(20, 100, 255, .16); }
.badge { position: absolute; top: 22px; right: 22px; padding: 5px 10px; border-radius: 999px; color: #fff; background: var(--blue); font-size: 12px; font-weight: 900; }
.money { color: var(--blue); font-size: 36px; font-weight: 900; margin: 8px 0 4px; }
.order-box { display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; align-items: stretch; padding: 28px; border-radius: 32px; background: linear-gradient(135deg, var(--navy), #1550b9); color: #fff; box-shadow: var(--shadow); }
.order-box p { color: rgba(255, 255, 255, .78); }
.form { display: grid; gap: 12px; padding: 22px; border-radius: 24px; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .18); }
label { font-size: 13px; font-weight: 800; color: rgba(255, 255, 255, .9); }
input, select, textarea { width: 100%; min-height: 44px; padding: 11px 12px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 14px; color: #fff; background: rgba(255, 255, 255, .12); outline: none; }
textarea { min-height: 88px; resize: vertical; }
option { color: var(--ink); }
input::placeholder, textarea::placeholder { color: rgba(255, 255, 255, .6); }
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.footer { padding: 34px 0; color: rgba(255, 255, 255, .76); background: var(--navy); font-size: 14px; }
.footer .wrap { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
@media (max-width: 980px) {
  .links { display: none; }
  .hero-grid, .order-box, .contact-grid { grid-template-columns: 1fr; }
  .cards, .cards.three, .experience, .prices, .after-sale { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .notice .wrap { align-items: flex-start; flex-direction: column; padding: 10px 0; }
  .hero { padding-top: 50px; }
  .cards, .cards.three, .experience, .prices, .after-sale, .stats { grid-template-columns: 1fr; }
  .price.featured { transform: none; }
  .wrap { width: min(100% - 28px, 1180px); }
}