/* Trang tĩnh của Daybloom — cùng bảng màu với src/components/ui.tsx */
:root {
  --bg: #fff7ec;
  --card: #ffffff;
  --ink: #3a2d52;
  --ink-soft: #5f5377;
  --muted: #968baa;
  --line: #f1e5d3;
  --primary: #7656d6;
  --primary-soft: #f0ebff;
  --leaf-soft: #e6f7e3;
  --danger: #e5536b;
  --night: #2a2168;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1747;
    --card: #2a2168;
    --ink: #f4efff;
    --ink-soft: #d6cdef;
    --muted: #a99fcb;
    --line: #3b3182;
    --primary: #b9a5ff;
    --primary-soft: #362b85;
    --leaf-soft: #23485a;
    --danger: #ff8fa3;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 24px 16px 64px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
header img { width: 52px; height: 52px; }
header a { color: inherit; text-decoration: none; font-weight: 900; font-size: 24px; letter-spacing: 0.2px; }
.langs { margin-left: auto; display: flex; gap: 6px; }
.langs a {
  font-weight: 800; font-size: 14px; text-decoration: none; color: var(--primary);
  background: var(--primary-soft); padding: 6px 12px; border-radius: 999px;
}
h1 { font-weight: 900; font-size: 32px; line-height: 1.2; margin: 28px 0 4px; }
h2 { font-weight: 800; font-size: 21px; margin: 32px 0 8px; }
h3 { font-weight: 800; font-size: 17px; margin: 20px 0 4px; }
p, li { color: var(--ink-soft); }
strong { color: var(--ink); }
a { color: var(--primary); font-weight: 700; }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
.meta { color: var(--muted); font-size: 14px; margin: 0; }
.card {
  background: var(--card); border: 1.5px solid var(--line); border-radius: 22px;
  padding: 4px 20px; margin: 16px 0;
}
.summary { background: var(--leaf-soft); border-color: transparent; }
.steps li { margin: 8px 0; }
.btn {
  display: inline-block; background: var(--primary); color: #fff; text-decoration: none;
  font-weight: 800; padding: 12px 20px; border-radius: 16px; margin: 4px 0 12px;
}
@media (prefers-color-scheme: dark) { .btn { color: var(--night); } }
section + section { border-top: 1.5px solid var(--line); margin-top: 48px; padding-top: 8px; }
footer { color: var(--muted); font-size: 14px; margin-top: 48px; text-align: center; }
.links { display: grid; gap: 12px; margin-top: 24px; }
.links a {
  display: block; background: var(--card); border: 1.5px solid var(--line); border-radius: 22px;
  padding: 18px 20px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 18px;
}
.links a span { display: block; color: var(--muted); font-weight: 600; font-size: 15px; }