:root {
  --ink: #15171d;
  --muted: #6d7280;
  --line: rgba(35, 38, 47, 0.12);
  --accent: #14863f;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 14%, rgba(204, 238, 255, 0.82), rgba(204, 238, 255, 0) 30%),
    radial-gradient(circle at 84% 82%, rgba(194, 243, 210, 0.68), rgba(194, 243, 210, 0) 34%),
    linear-gradient(135deg, #f9fbff 0%, #f5f8f8 52%, #eef6f1 100%);
}

a {
  color: inherit;
}

.site {
  min-height: calc(100svh - 58px);
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(720px, calc(100svh - 58px));
  padding: clamp(48px, 8vw, 96px) 24px 40px;
}

.hero-inner {
  width: min(760px, 100%);
  text-align: center;
  animation: rise-in 520ms ease-out both;
}

.brand-icon {
  width: clamp(84px, 10vw, 118px);
  height: clamp(84px, 10vw, 118px);
  margin-bottom: 18px;
}

.brand-name {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 88px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 28px auto 0;
  color: #3c414b;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.75;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  margin-top: 38px;
  padding: 0 26px;
  border-radius: 999px;
  background: #111827;
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.18);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-link:hover {
  transform: translateY(-2px);
  background: #0f172a;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.22);
}

.support {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(1060px, calc(100% - 48px));
  margin: 0 auto 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.support-item {
  min-height: 138px;
  padding: 30px clamp(18px, 3vw, 42px);
  border-right: 1px solid var(--line);
}

.support-item:last-child {
  border-right: 0;
}

.support-item span {
  color: var(--accent);
  font-size: 14px;
  font-weight: 900;
}

.support-item p {
  margin: 14px 0 0;
  color: #313640;
  font-size: 17px;
  line-height: 1.65;
  font-weight: 700;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 58px;
  padding: 14px 20px;
  color: rgba(60, 64, 73, 0.76);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.62);
}

.site-footer a {
  text-decoration: none;
}

.police-record {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.police-record img {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.site-footer a:hover {
  color: #0f172a;
  text-decoration: underline;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 820px) {
  .hero {
    min-height: auto;
    padding: 54px 20px 44px;
  }

  .hero-copy {
    margin-top: 22px;
  }

  .primary-link {
    width: 100%;
    max-width: 280px;
    margin-top: 30px;
  }

  .support {
    grid-template-columns: 1fr;
    width: min(100% - 36px, 520px);
    margin-bottom: 34px;
  }

  .support-item {
    min-height: 0;
    padding: 22px 4px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .support-item:last-child {
    border-bottom: 0;
  }

  .site-footer {
    flex-direction: column;
    gap: 6px;
  }
}