/* 말꽃's look: a Joseon printed book. Hanji paper, ink, indigo, and seal red for what you press. */
:root {
  --ink: #2a2522;
  --ink-soft: #5e544b;
  --line: #c9bba6;
  --paper: #f2eadb;
  --paper-deep: #e7dbc4;
  --indigo: #25466b;
  --red: #b3392c;
}
* { box-sizing: border-box; }
html { background: var(--paper); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Gowun Batang", Georgia, serif;
  font-size: 17px;
  line-height: 1.65;
}
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 48px; }
a { color: var(--indigo); }
.frame { border: 2px solid var(--ink); padding: 3px; background: var(--paper); }
.frame > div { border: 0.75px solid var(--ink); padding: 20px; }
header.top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
header.top a { text-decoration: none; color: var(--ink); font-weight: 700; font-size: 20px; }
nav a { margin-left: 16px; font-size: 15px; }
.seal {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 4px;
  background: var(--red); color: var(--paper); font-weight: 700; font-size: 15px; letter-spacing: 1px;
}
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.hero img { width: 100%; display: block; }
h1 { font-size: 52px; line-height: 1.1; margin: 0; }
.sub { color: var(--ink-soft); letter-spacing: 1px; margin: 4px 0 16px; }
h2 { font-size: 24px; margin: 36px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 4px; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
ul { padding-left: 20px; }
.badges { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.badge {
  display: inline-block; padding: 10px 18px; border-radius: 3px; text-decoration: none;
  background: var(--red); color: var(--paper); font-weight: 700;
}
.badge.soon { background: var(--paper-deep); color: var(--ink-soft); border: 1px solid var(--line); }
footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
@media (max-width: 640px) {
  .hero { grid-template-columns: 1fr; }
  .hero img { height: 320px; object-fit: cover; object-position: center 70%; }
  h1 { font-size: 44px; }
  nav a { margin-left: 12px; }
}