:root {
  color-scheme: light;
  --ink: #211a1d;
  --muted: #6f666a;
  --berry: #c94e76;
  --berry-soft: #fbe8ef;
  --mint: #daf2e3;
  --green: #327b55;
  --paper: #fffdf8;
  --line: #eadfe2;
  --white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Hiragino Sans", "Apple SD Gothic Neo", "PingFang TC", "Noto Sans Thai", sans-serif;
  line-height: 1.75;
}

a { color: #a52f59; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.96);
}

.header-inner,
main,
.footer-inner {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: white;
  background: var(--berry);
  font-weight: 900;
}

select {
  max-width: 180px;
  min-height: 40px;
  padding: 0 32px 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

main { padding: 52px 0 72px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 3px 10px;
  border-radius: 999px;
  color: var(--green);
  background: var(--mint);
  font-size: 13px;
  font-weight: 750;
}

h1, h2 { line-height: 1.25; letter-spacing: 0; }
h1 { margin: 16px 0 14px; font-size: clamp(34px, 8vw, 54px); }
h2 { margin: 0 0 12px; font-size: 24px; }
p { color: var(--muted); font-size: 16px; }
.lede { max-width: 690px; font-size: 19px; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 4px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.button.primary { border-color: var(--berry); color: white; background: var(--berry); }

section {
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.feature-list,
.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature-list li,
.check-list li {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.feature-list li::before,
.check-list li::before {
  content: "✓";
  margin-inline-end: 9px;
  color: var(--green);
  font-weight: 900;
}

.notice {
  padding: 16px;
  border-inline-start: 4px solid var(--berry);
  background: var(--berry-soft);
}

footer { border-top: 1px solid var(--line); }
.footer-inner { padding: 26px 0 40px; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }

[dir="rtl"] .header-inner,
[dir="rtl"] .actions,
[dir="rtl"] .footer-links { direction: rtl; }

@media (max-width: 620px) {
  .header-inner, main, .footer-inner { width: min(100% - 28px, 820px); }
  .feature-list { grid-template-columns: 1fr; }
  main { padding-top: 36px; }
  select { max-width: 145px; }
}