/* 앱 문서 공용 스타일. 왁뿌볼 앱 화면과 같은 파스텔 색을 쓴다. */
:root {
  color-scheme: light dark;
  --bg: #fffdfa;
  --card: #ffffff;
  --ink: #2a2429;
  --muted: #8a7f86;
  --line: #ece4e7;
  --accent: #f2a9c0;
  --accent-ink: #57303c;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17151b;
    --card: #1e1b23;
    --ink: #e9e5eb;
    --muted: #9a9099;
    --line: #2f2a35;
    --accent: #f2a9c0;
    --accent-ink: #2a1b21;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  max-width: 46rem;
  padding: 2.5rem 1.25rem 5rem;
  font-family: -apple-system, "Segoe UI", "Malgun Gothic", system-ui, sans-serif;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
}

header { margin-bottom: 2.5rem; }

.hero-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

h1 { font-size: 1.75rem; margin: 0 0 .35rem; letter-spacing: -.01em; word-break: keep-all; }
h2 {
  font-size: 1.15rem;
  margin: 2.4rem 0 .6rem;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--line);
}
h3 { font-size: 1rem; margin: 1.6rem 0 .4rem; }

.sub { color: var(--muted); margin: 0; font-size: .95rem; }

a { color: #c96f92; }
@media (prefers-color-scheme: dark) { a { color: #f0a8c2; } }

.callout {
  background: linear-gradient(135deg, #fdf1f5, #eef3fb);
  border-left: 4px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.15rem;
  margin: 1.5rem 0;
}
@media (prefers-color-scheme: dark) {
  .callout { background: linear-gradient(135deg, #241d24, #1b1f2a); }
}

table { border-collapse: collapse; width: 100%; margin: .9rem 0; font-size: .95rem; }
th, td { border: 1px solid var(--line); padding: .55rem .75rem; text-align: left; vertical-align: top; }
th { background: color-mix(in srgb, var(--accent) 14%, transparent); font-weight: 600; }

code {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  padding: .12rem .38rem;
  border-radius: 5px;
  font-size: .9em;
}

ul { padding-left: 1.2rem; }
li { margin: .25rem 0; }

.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); margin-top: 1.5rem; }
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.15rem 1.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform .12s ease, border-color .12s ease;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.card strong { display: block; font-size: 1.05rem; margin-bottom: .2rem; }
.card span { color: var(--muted); font-size: .9rem; }

.button {
  display: inline-block;
  padding: .7rem 1rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
}
.button:hover { transform: translateY(-1px); }

hr { border: none; border-top: 1px solid var(--line); margin: 3rem 0; }

footer { margin-top: 3.5rem; color: var(--muted); font-size: .88rem; }