:root {
  --red: #FF3B30;
  --ink: #1c1c1e;
  --muted: #6b6b70;
  --line: #ececf0;
  --bg: #f7f7fb;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
  padding: 14px 20px;
}
.logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--red);
  display: grid; place-items: center; flex: 0 0 auto;
}
.logo svg { width: 22px; height: 12px; }
.brand { font-weight: 800; font-size: 16px; letter-spacing: -0.2px; }
.brand small { display:block; font-weight: 500; font-size: 12px; color: var(--muted); }

main { max-width: 820px; margin: 0 auto; padding: 28px 20px 80px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 4px 24px -14px rgba(0,0,0,.15);
}
h1 { font-size: 30px; font-weight: 800; letter-spacing: -0.6px; margin: 0 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 22px; }
h2 { font-size: 19px; font-weight: 700; margin: 28px 0 8px; }
p, li { font-size: 16px; color: #2a2a2e; }
ul { padding-left: 20px; }
li { margin: 4px 0; }
hr { border: none; border-top: 1px solid var(--line); margin: 26px 0; }
.pill {
  display: inline-block; background: #ffe8e6; color: var(--red);
  font-size: 13px; font-weight: 700; padding: 4px 10px; border-radius: 999px;
  margin-bottom: 18px;
}

.home-links { display: grid; gap: 12px; margin-top: 22px; }
.home-links a {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 16px 18px; color: var(--ink); font-weight: 600;
}
.home-links a:hover { border-color: var(--red); text-decoration: none; }
.home-links .chev { color: var(--muted); }

footer {
  max-width: 820px; margin: 0 auto; padding: 0 20px 60px;
  color: var(--muted); font-size: 13px; text-align: center;
}
.back { display:inline-block; margin-bottom: 18px; font-weight: 600; }