:root {
  color-scheme: light;
  font-family: "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --paper: #f3eddd;
  --paper-deep: #e8dfca;
  --ink: #171916;
  --muted: #67675e;
  --lime: #c7f34b;
  --sky: #73c9f2;
  --orange: #ff9a4a;
  --pink: #f58bad;
  --line: rgba(23, 25, 22, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; text-decoration: none; }
p { line-height: 1.78; }

body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .35;
  background-image: repeating-linear-gradient(120deg, transparent 0 7px, rgba(31, 33, 27, .04) 7px 8px);
}

.site-header {
  width: min(1180px, calc(100% - 40px)); height: 84px; margin: 0 auto; display: flex;
  align-items: center; justify-content: space-between; border-bottom: 2px solid var(--ink);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; letter-spacing: .04em; }
.brand-mark {
  width: 38px; height: 38px; display: grid; place-items: center; color: var(--ink); background: var(--lime);
  border: 2px solid var(--ink); border-radius: 12px 8px 13px 9px; transform: rotate(-2deg); box-shadow: 3px 3px 0 var(--ink);
}
nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 800; }
nav a, .footer-links a { border-bottom: 2px solid transparent; }
nav a:hover, .footer-links a:hover { border-color: currentColor; }

.hero {
  width: min(1180px, calc(100% - 40px)); min-height: 690px; margin: 0 auto; display: grid;
  grid-template-columns: .9fr 1.1fr; align-items: center; gap: 64px; padding: 70px 0 90px;
}
.eyebrow { margin: 0 0 22px; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.eyebrow span { display: inline-block; width: 27px; height: 7px; margin-right: 9px; background: var(--orange); border: 1.5px solid var(--ink); }
.hero h1 { margin: 0; font-size: clamp(58px, 8vw, 108px); line-height: .92; letter-spacing: -.07em; font-weight: 950; }
.hero h1 em { color: var(--ink); font-style: normal; text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: .18em; text-underline-offset: -.08em; }
.hero-lead { max-width: 550px; margin: 36px 0 28px; color: var(--muted); font-size: 18px; font-weight: 650; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.store-badge {
  min-width: 170px; display: grid; padding: 11px 22px; color: white; background: var(--ink); border: 2px solid var(--ink); border-radius: 15px;
  box-shadow: 5px 5px 0 var(--orange);
}
.store-badge small { font-size: 10px; letter-spacing: .12em; }
.store-badge strong { font-size: 20px; }
.text-link { font-size: 14px; font-weight: 900; border-bottom: 2px solid var(--ink); }

.atlas-card {
  position: relative; min-height: 530px; overflow: hidden; background: #101713; color: white; border: 3px solid var(--ink);
  border-radius: 42px 29px 45px 31px; box-shadow: 13px 14px 0 var(--ink); transform: rotate(1.2deg);
}
.atlas-grid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px); background-size: 32px 32px; }
.atlas-heading { position: absolute; z-index: 2; top: 34px; left: 36px; display: grid; gap: 8px; }
.atlas-heading span { color: var(--lime); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.atlas-heading strong { font-size: 24px; }
.route-map { position: absolute; inset: 78px 12px 50px; width: calc(100% - 24px); height: calc(100% - 128px); }
.land { fill: #27372f; stroke: #50655a; stroke-width: 2; }
.route { fill: none; stroke-linecap: round; stroke-dasharray: 7 8; stroke-width: 5; }
.route-a { stroke: var(--lime); } .route-b { stroke: var(--sky); }
.pin { stroke: white; stroke-width: 4; } .pin-a, .pin-c { fill: var(--orange); } .pin-b { fill: var(--lime); } .pin-d { fill: var(--sky); }
.atlas-stats { position: absolute; z-index: 2; left: 30px; right: 30px; bottom: 25px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.24); padding-top: 16px; }
.atlas-stats div { display: flex; align-items: baseline; gap: 7px; }
.atlas-stats b { font-size: 27px; } .atlas-stats span { color: #adb9b2; font-size: 11px; }
.map-stamp { position: absolute; top: 27px; right: 25px; width: 71px; height: 71px; display: grid; place-items: center; text-align: center; color: var(--ink); background: var(--pink); border-radius: 50%; border: 2px solid white; font-size: 10px; font-weight: 950; letter-spacing: .08em; transform: rotate(9deg); }

.manifesto { padding: 90px 24px 100px; background: var(--lime); border-block: 3px solid var(--ink); text-align: center; }
.manifesto p { margin: 0 0 20px; font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.manifesto h2 { max-width: 900px; margin: 0 auto; font-size: clamp(34px, 5vw, 64px); line-height: 1.18; letter-spacing: -.04em; }

.feature-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 120px 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 45px; }
.section-heading .eyebrow { margin: 0; }
.section-heading h2, .privacy-section h2, .theme-copy h2 { margin: 0; font-size: clamp(38px, 5vw, 66px); line-height: 1.05; letter-spacing: -.05em; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { position: relative; min-height: 390px; padding: 26px; border: 2px solid var(--ink); border-radius: 24px 18px 26px 16px; box-shadow: 6px 7px 0 var(--ink); }
.feature-card.lime { background: var(--lime); } .feature-card.sky { background: var(--sky); } .feature-card.orange { background: var(--orange); } .feature-card.pink { background: var(--pink); }
.feature-number { font-size: 11px; font-weight: 950; letter-spacing: .14em; }
.feature-icon { width: 64px; height: 64px; margin: 76px 0 27px; display: grid; place-items: center; background: var(--paper); border: 2px solid var(--ink); border-radius: 20px; font-size: 31px; font-weight: 950; }
.feature-card h3 { margin: 0 0 12px; font-size: 30px; }
.feature-card p { margin: 0; font-size: 14px; font-weight: 650; }

.themes-section { display: grid; grid-template-columns: 1fr .9fr 1fr; align-items: center; gap: 46px; padding: 110px max(24px, calc((100vw - 1180px) / 2)); background: var(--paper-deep); border-block: 2px solid var(--ink); }
.theme-preview { min-height: 420px; padding: 34px; display: flex; flex-direction: column; justify-content: end; border: 3px solid var(--ink); }
.theme-preview > span { margin-bottom: auto; font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.theme-preview strong { font-size: 42px; } .theme-preview p { margin-bottom: 0; font-weight: 650; }
.field-theme { background: var(--lime); border-radius: 18px 32px 14px 28px; box-shadow: 9px 10px 0 var(--ink); transform: rotate(-2deg); }
.neon-theme { color: white; background-color: #0c1210; background-image: linear-gradient(rgba(199,243,75,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(199,243,75,.12) 1px, transparent 1px); background-size: 25px 25px; border-radius: 31px 16px 29px 19px; box-shadow: 0 0 28px rgba(199,243,75,.34); transform: rotate(2deg); }
.neon-theme strong { color: var(--lime); text-shadow: 3px 3px 0 #367bdc; }
.theme-copy > p:last-child { margin-top: 28px; color: var(--muted); font-weight: 650; }

.privacy-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 120px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.privacy-copy { padding-left: 40px; border-left: 3px solid var(--ink); }
.privacy-copy p { margin-top: 0; color: var(--muted); font-weight: 650; }
.primary-link { display: inline-flex; align-items: center; gap: 18px; margin-top: 18px; padding: 15px 20px; background: var(--lime); border: 2px solid var(--ink); border-radius: 13px; box-shadow: 4px 4px 0 var(--ink); font-weight: 950; }

footer { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 36px 0 44px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 32px; border-top: 2px solid var(--ink); }
.footer-brand .brand-mark { width: 32px; height: 32px; border-radius: 9px; box-shadow: 2px 2px 0 var(--ink); }
footer p, footer small { color: var(--muted); font-size: 12px; font-weight: 700; }
.footer-links { display: flex; gap: 20px; font-size: 13px; font-weight: 800; }

.legal-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 80px 0 120px; display: grid; grid-template-columns: 340px 1fr; align-items: start; gap: 90px; }
.legal-summary { position: sticky; top: 30px; }
.legal-summary h1 { margin: 0; font-size: clamp(54px, 7vw, 84px); line-height: 1; letter-spacing: -.06em; }
.legal-summary > p:not(.eyebrow) { color: var(--muted); font-size: 13px; font-weight: 750; }
.summary-card { margin-top: 38px; padding: 22px; background: var(--lime); border: 2px solid var(--ink); border-radius: 20px 14px 21px 13px; box-shadow: 6px 6px 0 var(--ink); }
.summary-card strong { font-size: 20px; }
.summary-card ul { margin-bottom: 0; padding-left: 20px; font-size: 13px; font-weight: 700; line-height: 1.65; }
.legal-content { min-width: 0; }
.legal-content section { padding: 0 0 48px; margin-bottom: 48px; border-bottom: 1px solid var(--line); }
.legal-content section:last-child { border: 0; margin-bottom: 0; }
.legal-content h2 { margin: 0 0 22px; font-size: 28px; letter-spacing: -.03em; }
.legal-content h3 { margin: 29px 0 8px; font-size: 18px; }
.legal-content p, .legal-content li { color: #454740; font-size: 15px; }
.legal-content ul { padding-left: 22px; line-height: 1.78; }
.table-wrap { overflow-x: auto; border: 2px solid var(--ink); border-radius: 14px; }
table { width: 100%; min-width: 660px; border-collapse: collapse; background: rgba(255,255,255,.35); font-size: 13px; line-height: 1.5; }
th, td { padding: 15px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
th { background: var(--lime); font-weight: 900; }
tbody tr:last-child td { border-bottom: 0; }

@media (max-width: 900px) {
  .site-header { height: 72px; }
  .site-header nav a:not(:last-child) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 60px; padding-top: 55px; }
  .atlas-card { min-height: 500px; transform: none; box-shadow: 8px 9px 0 var(--ink); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .themes-section { grid-template-columns: 1fr 1fr; }
  .theme-copy { grid-column: 1 / -1; grid-row: 1; }
  .privacy-section { grid-template-columns: 1fr; gap: 40px; }
  .privacy-copy { padding-left: 24px; }
  .legal-shell { grid-template-columns: 1fr; gap: 60px; }
  .legal-summary { position: static; }
  footer { grid-template-columns: 1fr auto; }
  footer > p { display: none; }
}

@media (max-width: 600px) {
  .site-header, .hero, .feature-section, .privacy-section, .legal-shell, footer { width: min(100% - 28px, 1180px); }
  .site-header nav { gap: 12px; font-size: 12px; }
  .hero { min-height: auto; padding: 48px 0 70px; }
  .hero h1 { font-size: 57px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .atlas-card { min-height: 430px; border-radius: 28px 20px 30px 22px; }
  .atlas-heading { top: 25px; left: 23px; } .atlas-heading strong { font-size: 19px; }
  .map-stamp { width: 60px; height: 60px; top: 19px; right: 18px; }
  .route-map { inset: 74px 0 54px; width: 100%; }
  .atlas-stats { left: 20px; right: 20px; }
  .manifesto { padding: 70px 20px; }
  .feature-section { padding: 82px 0; }
  .section-heading { display: block; } .section-heading h2 { margin-top: 18px; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }
  .feature-card { min-height: 310px; } .feature-icon { margin-top: 42px; }
  .themes-section { grid-template-columns: 1fr; padding: 80px 20px; }
  .theme-copy, .field-theme, .neon-theme { grid-column: 1; }
  .theme-preview { min-height: 340px; transform: none; }
  .privacy-section { padding: 85px 0; }
  .legal-shell { padding: 55px 0 85px; }
  .legal-summary h1 { font-size: 58px; }
  .legal-content section { padding-bottom: 34px; margin-bottom: 36px; }
  footer { grid-template-columns: 1fr; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }