:root {
  color-scheme: dark;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #1b2738;
  color: #fff;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 280px;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 48px 24px 34px;
}

.restriction {
  width: 100%;
  max-width: 620px;
  text-align: center;
}

.restriction__map {
  display: block;
  width: 284px;
  max-width: 70%;
  height: auto;
  margin: 0 auto 38px;
}

h1 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.4;
  font-weight: 700;
}

.restriction__description {
  color: #bfc3cb;
  font-size: 20px;
  line-height: 1.6;
  font-weight: 600;
  overflow-wrap: break-word;
}

p { margin: 0; }
a { color: inherit; }
.email { text-decoration: none; white-space: nowrap; }
.email:hover { text-decoration: underline; }

.contact-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: #2c3749;
  transition: background-color 150ms ease;
}

.contact-link img { object-fit: contain; filter: brightness(0) invert(1); }
.contact-link:hover { background: #3a485e; }
a:focus-visible { outline: 2px solid #7ecbff; outline-offset: 5px; }

@media (max-width: 480px) {
  body { padding: 32px 22px; }
  .restriction__map { width: 220px; margin-bottom: 28px; }
  h1 { font-size: 24px; margin-bottom: 12px; }
  .restriction__description { font-size: 16px; line-height: 1.75; }
  .contact-links { margin-top: 28px; }
  .contact-link { width: 48px; height: 48px; border-radius: 10px; }
  .contact-link img { width: 24px; height: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .contact-link { transition: none; }
}