:root {
  --bg: #EEF2F8; --card: #FFFFFF; --ink: #14213A; --muted: #4A5A73; --navy: #1F3A5F;
  --btn-bg: #1F3A5F; --btn-ink: #FFFFFF; --wine: #7A1230; --line: #D5DDEA;
  --shadow: 0 1px 2px rgba(20,33,58,.06), 0 12px 32px rgba(20,33,58,.10);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1722; --card: #17233A; --ink: #EEF2F8; --muted: #B3C0D6; --navy: #8DB4F0;
    --btn-bg: #8DB4F0; --btn-ink: #0F1722; --wine: #C4476A; --line: #2A3B58;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.45);
  }
}
* { box-sizing: border-box; }
html { color-scheme: light dark; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; background: var(--bg); color: var(--ink);
  font: 1.0625rem/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 1.25rem; }
.card {
  width: 100%; max-width: 56rem; text-align: center; background: var(--card);
  border: 1px solid var(--line); border-top: 6px solid var(--navy); border-radius: 16px;
  box-shadow: var(--shadow); padding: 2rem 1.25rem 2rem;
}
.mark { margin: 0 0 1.25rem; }
.mark span {
  display: inline-grid; place-items: center; width: 4rem; height: 4rem; border-radius: 14px;
  background: var(--navy); color: var(--card); font-weight: 800; font-size: 1.25rem; letter-spacing: .04em;
}
h1 { margin: 0; font-size: clamp(1.6rem, 6vw, 2.25rem); line-height: 1.15; color: var(--navy); letter-spacing: -.01em; }
.rule { width: 3rem; height: 3px; background: var(--wine); border-radius: 2px; margin: 1.25rem auto; }
.status { margin: 0 0 .25rem; font-size: .8125rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--wine); }
@media (prefers-color-scheme: dark) { .status { color: #FFB3C6; } }
.lead { margin: 0 0 1.5rem; font-size: 1.25rem; color: var(--ink); }
.btn {
  display: inline-block; max-width: 100%; padding: .75rem 1.25rem; border-radius: 10px; background: var(--btn-bg);
  color: var(--btn-ink); font-weight: 600; text-decoration: none; overflow-wrap: anywhere;
}
.btn:hover { filter: brightness(1.08); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
@media (min-width: 40em) { .card { padding: 3.25rem 3rem 3rem; } }

.rule { margin-top: 1rem; margin-bottom: 1rem; }
.hero { margin: 0 0 1.75rem; }
.hero img { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--line); box-shadow: var(--shadow); background: #fff; }
.hero figcaption { margin-top: .6rem; font-size: .875rem; color: var(--muted); }