:root {
  --bg: #f5f7f5;
  --paper: #fbfaf7;
  --surface: #ffffff;
  --surface-soft: #eef4f0;
  --ink: #10211c;
  --muted: #5d6e68;
  --line: #d9e4df;
  --brand: #0d6252;
  --brand-strong: #083d34;
  --brand-soft: #e3f0eb;
  --blue: #2077a5;
  --telegram: #229ed9;
  --telegram-strong: #147fba;
  --amber: #b77534;
  --shadow: 0 28px 70px rgba(16, 33, 28, .10);
  --shadow-sm: 0 12px 34px rgba(16, 33, 28, .07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.72;
}
a { color: inherit; text-decoration: none; }
p { margin: 0 0 14px; color: var(--muted); }
ul { margin: 0; padding-left: 20px; color: var(--muted); }
li { margin: 0 0 8px; }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.14; letter-spacing: 0; overflow-wrap: break-word; }
h1 { max-width: 720px; font-size: clamp(3rem, 4vw, 3.75rem); }
h2 { font-size: clamp(1.9rem, 2.45vw, 2.45rem); }
h3 { font-size: 1.18rem; }
.container { width: min(1240px, calc(100% - 56px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(251, 250, 247, .92);
  border-bottom: 1px solid rgba(217, 228, 223, .85);
  backdrop-filter: blur(18px);
}
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--brand-strong); font-weight: 900; }
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--brand-strong);
  color: #fff;
}
.brand-text { font-size: 1.1rem; }
.site-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: .96rem; }
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 999px;
  color: #465852;
}
.site-nav a:hover { color: var(--brand-strong); background: var(--surface-soft); }
.site-nav .nav-contact {
  min-height: 42px;
  padding: 0 18px;
  color: #fff;
  background: var(--telegram);
  box-shadow: 0 14px 28px rgba(34, 158, 217, .20);
}
.site-nav .nav-contact:hover { color: #fff; background: var(--telegram-strong); }

.breadcrumb {
  padding: 12px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}
.breadcrumb a { color: var(--brand-strong); }

.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 12%, rgba(32, 119, 165, .14), transparent 32%),
    linear-gradient(135deg, #fbfaf7 0%, #f2f6f2 46%, #edf6f3 100%);
  border-bottom: 1px solid var(--line);
}
.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 98, 82, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 98, 82, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.82), transparent);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, .92fr);
  gap: 58px;
  align-items: center;
}
.hero-copy, .launch-board { min-width: 0; }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin: 0 0 18px;
  padding: 0 13px;
  border: 1px solid rgba(13, 98, 82, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .76);
  color: var(--brand);
  font-size: .9rem;
  font-weight: 900;
}
.hero .lead {
  max-width: 720px;
  margin-top: 16px;
  color: #42544e;
  font-size: 1.12rem;
}
.hero-bullets {
  display: grid;
  gap: 10px;
  max-width: 680px;
  margin-top: 22px;
}
.hero-bullets span {
  position: relative;
  padding-left: 24px;
  color: #20352f;
  font-size: 1.02rem;
}
.hero-bullets span:before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--brand);
  box-shadow: 0 0 0 5px rgba(13, 98, 82, .11);
}
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  line-height: 1.2;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 18px 34px rgba(13, 98, 82, .20);
}
.button-primary:hover { background: var(--brand-strong); }
.button-secondary {
  background: rgba(255,255,255,.82);
  border-color: var(--line);
  color: var(--brand-strong);
}
.button-secondary:hover { border-color: rgba(13, 98, 82, .42); box-shadow: var(--shadow-sm); }
.button-telegram {
  background: var(--telegram);
  color: #fff;
  box-shadow: 0 18px 34px rgba(34, 158, 217, .22);
}
.button-telegram:hover { background: var(--telegram-strong); }

.launch-board {
  position: relative;
  padding: 26px;
  border: 1px solid rgba(217, 228, 223, .95);
  border-radius: 24px;
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.launch-board:before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 18px;
  border: 1px solid rgba(13, 98, 82, .08);
  pointer-events: none;
}
.board-head { position: relative; display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 22px; }
.board-kicker { margin: 0 0 8px; color: var(--brand); font-size: .88rem; font-weight: 900; }
.board-head h2 { max-width: 320px; font-size: 1.9rem; }
.board-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: .86rem;
  font-weight: 900;
  white-space: nowrap;
}
.board-grid { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.board-card {
  min-height: 108px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #fff, #fbfdfc);
}
.board-card span { display: block; margin-bottom: 12px; color: var(--muted); font-size: .9rem; font-weight: 800; }
.board-card strong { display: block; color: var(--ink); font-size: 1.16rem; line-height: 1.35; }
.board-card-accent { background: linear-gradient(135deg, #0d6252, #2077a5); border-color: transparent; }
.board-card-accent span, .board-card-accent strong { color: #fff; }
.board-flow {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: var(--brand-strong);
  font-size: .92rem;
  font-weight: 900;
}
.board-flow i { height: 1px; background: var(--line); }

.page-hero {
  padding: 76px 0 48px;
  background: linear-gradient(135deg, #fbfaf7, #edf4f1);
  border-bottom: 1px solid var(--line);
}
.page-hero .lead { max-width: 850px; color: #465852; font-size: 1.08rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin: 0 0 16px;
  padding: 0 12px;
  border: 1px solid rgba(13, 98, 82, .16);
  border-radius: 999px;
  background: #fff;
  color: var(--brand);
  font-size: .86rem;
  font-weight: 900;
}
.section { padding: 84px 0; }
.section-tint { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 34px; }
.section-head-wide { max-width: 860px; }
.split-section { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 56px; align-items: start; }

.home-service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.home-service-card {
  position: relative;
  min-height: 205px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.home-service-card:hover { transform: translateY(-4px); border-color: rgba(13, 98, 82, .26); box-shadow: var(--shadow); }
.home-service-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 26px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand);
  font-weight: 900;
}
.home-service-card h3 { font-size: 1.35rem; }
.home-service-card p { font-size: 1rem; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .faq-item, .notice, .boundary-notice {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.card h3 a, .card h2 a { color: var(--brand-strong); }
.card h3 a:after { content: " ->"; color: var(--amber); }
.card p:last-child, .faq-item p:last-child { margin-bottom: 0; }
.advantage-card { min-height: 160px; }
.advantage-card h3 { color: var(--brand-strong); font-size: 1.28rem; }
.process { counter-reset: step; }
.step { min-height: 165px; }
.step:before { content: none; }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: #fff7ed;
  color: var(--amber);
  font-weight: 900;
}
.keyword-block, .related-links { box-shadow: none; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pill, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--blue);
  font-size: .94rem;
}
.market-band { margin-top: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.notice, .boundary-notice { border-left: 5px solid var(--brand); }
.boundary-notice { background: #fff8ef; border-color: var(--amber); }

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 32px 36px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--brand-strong), var(--brand));
  color: #fff;
  box-shadow: var(--shadow);
}
.cta-panel h2 { max-width: 760px; }
.cta-panel p { color: rgba(255,255,255,.84); }
.cta-panel .cta-eyebrow { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22); color: #fff; }

.faq-block { display: grid; gap: 20px; }
.faq-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.content-layout { display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(310px, .68fr); gap: 28px; }
.stack { display: grid; gap: 20px; }
.side-panel { position: sticky; top: 100px; align-self: start; }
.side-panel .cta-panel { flex-direction: column; align-items: flex-start; padding: 26px; border-radius: 20px; }
.side-panel .button { width: 100%; }

.contact-consult-layout { display: grid; grid-template-columns: minmax(0, .98fr) minmax(360px, .72fr); gap: 28px; margin-bottom: 28px; }
.contact-main-card {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(135deg, #fff, #f7fbfa);
  box-shadow: var(--shadow-sm);
}
.contact-main-card h2 { max-width: 620px; }
.contact-main-card h3 { margin-top: 26px; }
.contact-side-stack { display: grid; gap: 20px; align-self: start; }
.clean-list { display: grid; gap: 10px; padding: 0; list-style: none; }
.clean-list li { margin: 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.mini-flow { display: grid; gap: 10px; }
.mini-flow span { padding: 12px 14px; border-radius: 14px; background: var(--brand-soft); color: var(--brand-strong); font-weight: 800; }
.contact-button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.contact-card-grid { display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); gap: 20px; }
.contact-focus { background: linear-gradient(135deg, #f8fcff, #fff); border-color: rgba(34, 158, 217, .22); }
.note, .small { font-size: .94rem; }

.floating-telegram {
  position: fixed;
  right: 28px;
  bottom: 30px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 8px 18px 8px 9px;
  border-radius: 999px;
  background: var(--telegram);
  color: #fff;
  box-shadow: 0 16px 34px rgba(34, 158, 217, .28);
}
.floating-telegram:hover { background: var(--telegram-strong); }
.floating-telegram-icon {
  position: relative;
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
}
.floating-telegram-icon:before {
  content: "";
  position: absolute;
  left: 10px;
  top: 9px;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 15px solid #fff;
  transform: rotate(-18deg);
}
.floating-telegram-label { font-weight: 900; white-space: nowrap; }

.site-footer { padding: 56px 0 118px; background: #101c19; color: #f7faf7; }
.site-footer p, .site-footer li { color: #cbd7d0; }
.site-footer a { display: block; margin: 0 0 8px; color: #e7f1eb; word-break: break-word; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr)); gap: 30px; }
.footer-brand h2 { font-size: 1.4rem; }
.footer-telegram {
  display: inline-flex !important;
  width: fit-content;
  margin-top: 10px !important;
  padding: 10px 15px;
  border-radius: 999px;
  background: var(--telegram);
  color: #fff !important;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(34, 158, 217, .20);
}
.footer-telegram:hover { background: var(--telegram-strong); }
.footer-note { margin-top: 12px; font-size: .9rem; }
.footer-friends {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(231, 241, 235, .12);
  color: #aebdb6;
  font-size: .9rem;
}
.footer-friends a { margin: 0; color: #cbd7d0; }
.footer-legal {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 14px;
  color: #aebdb6;
  font-size: .9rem;
}
.footer-legal a { margin: 0; color: #cbd7d0; }

@media (max-width: 980px) {
  h1 { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .hero { min-height: auto; padding: 64px 0; }
  .hero-inner, .split-section, .grid-2, .grid-3, .grid-4, .home-service-grid, .content-layout, .footer-grid, .faq-list, .contact-consult-layout, .contact-card-grid {
    grid-template-columns: 1fr;
  }
  .side-panel { position: static; }
  .cta-panel { flex-direction: column; align-items: flex-start; }
  .footer-legal { flex-direction: column; }
}

@media (max-width: 720px) {
  body { padding-bottom: 76px; }
  .container { width: min(100% - 28px, 1240px); }
  .nav-shell { align-items: flex-start; flex-direction: column; gap: 12px; padding: 14px 0; }
  .site-nav { width: 100%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
  .site-nav a { justify-content: center; min-height: 34px; padding: 0 8px; }
  .site-nav .nav-contact { grid-column: span 2; }
  .hero { padding: 42px 0; }
  .hero-inner { gap: 28px; }
  .hero .lead { font-size: 1rem; }
  .hero-bullets { gap: 8px; }
  .button-row { width: 100%; }
  .hero-button-row .button { flex: 1 1 100%; }
  .board-head, .board-grid, .board-flow { grid-template-columns: 1fr; }
  .board-flow i { display: none; }
  .section { padding: 48px 0; }
  .card, .faq-item, .notice, .boundary-notice, .launch-board, .home-service-card, .contact-main-card, .market-band, .cta-panel { padding: 20px; border-radius: 18px; }
  .floating-telegram {
    left: 14px;
    right: 14px;
    bottom: 14px;
    justify-content: center;
    min-height: 52px;
    padding: 8px 14px;
    border-radius: 16px;
  }
}