/* 모닥방 페이지 공용 스타일 — 충전 앱의 밤 톤(남색 바탕 + 달빛 파랑)을 따른다. */
:root {
  --bg: #0b0f1a;
  --surface: #141a2a;
  --border: rgba(255, 255, 255, 0.08);
  --text: #eef1f8;
  --text-2: rgba(238, 241, 248, 0.72);
  --text-3: rgba(238, 241, 248, 0.5);
  --accent: #7aa2ff;
  --radius: 14px;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f6f7fb;
    --surface: #ffffff;
    --border: rgba(10, 20, 40, 0.08);
    --text: #121826;
    --text-2: rgba(18, 24, 38, 0.74);
    --text-3: rgba(18, 24, 38, 0.52);
    --accent: #3b63d6;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

header.site {
  border-bottom: 1px solid var(--border);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
header.site .brand { color: var(--text); font-weight: 700; letter-spacing: -0.02em; }
header.site nav { display: flex; gap: 16px; font-size: 14px; }
header.site nav a { color: var(--text-2); }

main { padding: 40px 0 64px; }

h1 { font-size: 30px; line-height: 1.3; letter-spacing: -0.03em; margin: 0 0 8px; }
h2 { font-size: 20px; letter-spacing: -0.02em; margin: 40px 0 12px; }
h3 { font-size: 17px; margin: 24px 0 8px; }
p, li { color: var(--text-2); }
.lead { font-size: 18px; color: var(--text-2); margin: 0 0 24px; }
.meta { font-size: 14px; color: var(--text-3); margin-bottom: 32px; }

table {
  width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0;
  display: block; overflow-x: auto;
}
th, td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
th { background: var(--surface); color: var(--text); font-weight: 600; white-space: nowrap; }
td { color: var(--text-2); min-width: 120px; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin: 16px 0;
}
.card h3 { margin-top: 0; }

.app-row { display: flex; gap: 16px; align-items: center; }
.app-icon {
  width: 64px; height: 64px; border-radius: 15px; flex: none;
  background: linear-gradient(160deg, #24345e, #0e1424);
  display: grid; place-items: center; font-size: 30px;
}

.feature { margin: 0; padding: 0; list-style: none; }
.feature li { padding: 14px 0; border-bottom: 1px solid var(--border); }
.feature li:last-child { border-bottom: none; }
.feature strong { color: var(--text); display: block; margin-bottom: 2px; }

details { border-bottom: 1px solid var(--border); padding: 14px 0; }
summary { cursor: pointer; color: var(--text); font-weight: 600; }
details p { margin: 10px 0 0; }

footer.site { border-top: 1px solid var(--border); padding: 28px 0 40px; font-size: 13px; color: var(--text-3); }
footer.site p { color: var(--text-3); margin: 2px 0; }
footer.site a { color: var(--text-2); }