:root {
  color-scheme: light;
  --page-bg: #f5efe5;
  --page-bg-strong: #efe4d3;
  --surface: #fffaf3;
  --surface-strong: #ffffff;
  --border: rgba(23, 32, 51, 0.12);
  --text: #172033;
  --muted: #5f6b85;
  --accent: #1d6b62;
  --accent-strong: #144e48;
  --shadow: 0 24px 60px rgba(23, 32, 51, 0.1);
  --radius: 28px;
}
* {
  box-sizing: border-box;
}
html {
  min-height: 100%;
}
body {
  min-height: 100%;
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(
      1200px 640px at 100% 0%,
      rgba(29, 107, 98, 0.14),
      transparent 60%
    ),
    radial-gradient(
      960px 560px at 0% 0%,
      rgba(196, 153, 89, 0.12),
      transparent 55%
    ),
    linear-gradient(180deg, var(--page-bg) 0%, var(--page-bg-strong) 100%);
  color: var(--text);
}
a {
  color: var(--accent);
}
.utility-shell {
  width: min(980px, calc(100% - 24px));
  margin: 0 auto;
  padding: 28px 0 56px;
}
.utility-page--with-header .utility-shell {
  padding-top: calc(
    28px +
      var(
        --utility-chrome-offset,
        calc(var(--spacing-6, 48px) + var(--spacing-4, 32px))
      )
  );
}
.utility-card {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.92),
    var(--surface-strong)
  );
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
.utility-card--thanks {
  max-width: 760px;
  margin: 36px auto 0;
  text-align: center;
  padding: 44px 32px;
}
.utility-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.utility-kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
}
.utility-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--muted);
}
.utility-link:hover {
  color: var(--accent-strong);
}
.utility-prose {
  color: var(--text);
  line-height: 1.72;
  font-size: 16px;
}
.utility-prose h1,
.utility-prose h2,
.utility-prose h3,
.utility-prose h4 {
  color: var(--text);
  line-height: 1.2;
  margin: 0 0 14px;
}
.utility-prose h1 {
  font-size: clamp(32px, 5vw, 44px);
}
.utility-prose h2 {
  font-size: 24px;
  margin-top: 28px;
}
.utility-prose h3 {
  font-size: 20px;
  margin-top: 22px;
}
.utility-prose p,
.utility-prose ul,
.utility-prose ol,
.utility-prose blockquote,
.utility-prose table {
  margin: 0 0 16px;
}
.utility-prose ul,
.utility-prose ol {
  padding-left: 20px;
}
.utility-prose li {
  margin-bottom: 10px;
}
.utility-prose blockquote {
  border-left: 4px solid rgba(29, 107, 98, 0.24);
  padding-left: 16px;
  color: var(--muted);
}
.utility-prose table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 18px;
}
.utility-prose th,
.utility-prose td {
  border: 1px solid rgba(23, 32, 51, 0.1);
  padding: 10px 12px;
  text-align: left;
}
.utility-prose hr {
  border: 0;
  border-top: 1px solid rgba(23, 32, 51, 0.1);
  margin: 28px 0;
}
.utility-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.utility-actions--center {
  justify-content: center;
}
.utility-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--accent-strong);
  background: var(--accent-strong);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.utility-button:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.utility-note {
  margin: 14px 0 0;
  color: var(--muted);
}
@media (max-width: 720px) {
  .utility-shell {
    width: min(100% - 16px, 980px);
    padding-top: 16px;
    padding-bottom: 36px;
  }
  .utility-page--with-header .utility-shell {
    padding-top: calc(
      16px +
        var(
          --utility-chrome-offset-mobile,
          calc(var(--spacing-4, 32px) + var(--spacing-3, 24px))
        )
    );
  }
  .utility-card {
    padding: 22px 18px;
  }
  .utility-card--thanks {
    padding: 32px 22px;
  }
  .utility-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}