:root {
  --paper: #FFF8EA;
  --card: #FFFFFF;
  --ink: #3E3853;
  --ink-soft: #625C7A;
  --line: #3E3853;
  --coral: #FF9F8E;
  --coral-ink: #C2553F;
  --periwinkle: #8F88EE;
  --periwinkle-ink: #5A52C2;
  --butter: #FFD66B;
  --mint: #9DE7AF;
  --sky: #C7E6F9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1F1B2E;
    --card: #2A2540;
    --ink: #F3EEFF;
    --ink-soft: #C9C2E3;
    --line: #0F0C1A;
    --coral-ink: #FFB3A5;
    --periwinkle-ink: #B9B3FF;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 16px 48px;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

header img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  border: 3px solid var(--line);
  box-shadow: 0 4px 0 var(--line);
  flex: none;
}

header .title { margin: 0; font-size: 28px; line-height: 1.15; font-weight: 800; }
header .sub { margin: 2px 0 0; color: var(--ink-soft); font-size: 15px; }

.card {
  background: var(--card);
  border: 3px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 4px 0 var(--line);
  padding: 20px 22px;
  margin: 0 0 20px;
}

.card.short { background: var(--sky); color: #3E3853; }
.card.short a { color: #5A52C2; }

h2 { font-size: 20px; margin: 0 0 8px; line-height: 1.3; }
p { margin: 0 0 12px; }
p:last-child, ul:last-child { margin-bottom: 0; }
ul { margin: 0 0 12px; padding-left: 22px; }
li { margin-bottom: 4px; }

a { color: var(--periwinkle-ink); font-weight: 600; }

.date { color: var(--ink-soft); font-size: 15px; margin: -8px 0 20px; }

.button {
  display: inline-block;
  background: var(--butter);
  color: #3E3853;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 999px;
  border: 3px solid #3E3853;
  box-shadow: 0 3px 0 #3E3853;
  word-break: break-all;
}

footer {
  color: var(--ink-soft);
  font-size: 14px;
  text-align: center;
  margin-top: 28px;
}

footer a { font-weight: 600; }