:root {
  --accent: #bc492a;
  --accent-strong: #7ea636;
  --text: #18212a;
  --muted: #65717c;
  --line: #dfe6ea;
  --surface: #ffffff;
  --footer: #eef2f4;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    linear-gradient(to bottom, #ffffff 0, #ffffff 150px, rgba(255, 255, 255, 0) 300px),
    radial-gradient(circle at top left, rgba(126, 166, 54, 0.18), transparent 32rem),
    linear-gradient(135deg, #f8faf7 0%, #f4f1ee 48%, #ffffff 100%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page-shell {
  width: min(100% - 32px, 980px);
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 18px;
}

.logo-link {
  display: inline-flex;
  width: min(249px, 62vw);
}

.logo-link img {
  width: 100%;
  height: auto;
}

.header-contact {
  display: grid;
  gap: 4px;
  text-align: right;
  color: var(--muted);
  font-size: 0.95rem;
}

.header-contact a {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
}

.notice {
  align-self: center;
  margin: 40px 0;
  padding: clamp(32px, 7vw, 72px);
  border: 1px solid rgba(188, 73, 42, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 80px rgba(24, 33, 42, 0.12);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.message {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.message a {
  color: var(--accent);
  font-weight: 700;
  white-space: nowrap;
}

.site-footer {
  margin: 18px 0 24px;
  padding: 18px;
  border-top: 4px solid var(--accent-strong);
  background: var(--footer);
  color: #2b3338;
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

.site-footer p + p {
  margin-top: 6px;
}

@media (max-width: 700px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-contact {
    text-align: left;
  }

  .notice {
    margin: 24px 0;
    padding: 28px 22px;
  }
}