@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  --bg: #f8f7f2;
  --surface: #ffffff;
  --ink: #2a1c16;
  --muted: #6e625a;
  --line: #e6e1d6;
  --terracotta: #c0533a;
  --ochre: #dd9a48;
  --sage: #8ea38a;
  --max: 960px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  line-height: 1.7;
  word-break: keep-all;
}

a { color: var(--terracotta); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(248, 247, 242, 0.92);
  backdrop-filter: blur(6px);
  position: sticky; top: 0; z-index: 10;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -0.01em;
}
.brand img { height: 36px; width: auto; display: block; }
.hero-logo { margin: 0; }
.hero-logo img { width: min(340px, 78vw); height: auto; display: block; margin: 0 auto; }
.footer-logo { height: 34px; width: auto; display: block; margin-bottom: 18px; }
.nav { display: flex; gap: 20px; font-size: 0.95rem; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--ink); }

/* Hero */
.hero { padding: 88px 0 72px; text-align: center; }
.hero img { width: min(260px, 64vw); height: auto; }
.hero h1 {
  margin: 28px 0 4px; font-size: clamp(2rem, 6vw, 2.8rem);
  letter-spacing: -0.02em; line-height: 1.25;
}
.hero .en { color: var(--muted); font-size: 1.05rem; letter-spacing: 0.04em; margin: 0; }
.hero .lead {
  max-width: 560px; margin: 36px auto 0; font-size: 1.1rem; color: #43352d;
}
.leaf-line {
  width: 72px; height: 4px; margin: 28px auto 0; border-radius: 2px;
  background: linear-gradient(90deg, var(--terracotta) 0 33%, var(--ochre) 33% 66%, var(--sage) 66% 100%);
}

/* Sections */
section { padding: 64px 0; }
section + section { border-top: 1px solid var(--line); }
.section-title { font-size: 1.5rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.section-sub { color: var(--muted); margin: 0 0 32px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px; position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px;
  background: var(--accent, var(--terracotta));
}
.card .tag {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  color: var(--accent, var(--terracotta)); margin-bottom: 6px; letter-spacing: 0.04em;
}
.card h3 { margin: 0 0 8px; font-size: 1.15rem; }
.card p { margin: 0; color: #52453d; font-size: 0.95rem; }
.card.music { --accent: var(--terracotta); }
.card.apps { --accent: var(--ochre); }
.card.games { --accent: var(--sage); }

.contact-box {
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  padding: 28px; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.contact-box .mail { font-size: 1.15rem; font-weight: 600; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
.btn {
  display: inline-block; background: var(--ink); color: #fff; text-decoration: none;
  padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
}
.btn:hover { background: var(--terracotta); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line); padding: 36px 0 48px;
  color: var(--muted); font-size: 0.85rem; line-height: 1.8;
}
.footer-links { margin-bottom: 12px; display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a { color: var(--ink); text-decoration: none; }
.footer-links a.strong { font-weight: 700; }
.footer-links a:hover { text-decoration: underline; }
.biz span + span::before { content: "|"; margin: 0 8px; color: #c9c1b4; }
.copy { margin-top: 8px; }

/* Policy pages */
.doc { padding: 56px 0 72px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: 1.9rem; margin: 0 0 6px; letter-spacing: -0.02em; }
.doc .meta { color: var(--muted); margin: 0 0 32px; font-size: 0.95rem; }
.doc h2 { font-size: 1.15rem; margin: 40px 0 10px; padding-top: 8px; }
.doc p, .doc li { color: #3d302a; }
.doc ul, .doc ol { padding-left: 1.3em; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 0.93rem; background: var(--surface); }
.doc th, .doc td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.doc th { background: #f1eee6; font-weight: 600; }
.table-scroll { overflow-x: auto; }
.toc {
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 20px; font-size: 0.93rem;
}
.toc ol { margin: 0; }
.note {
  background: #fbf3e8; border-left: 4px solid var(--ochre); padding: 12px 16px;
  border-radius: 0 8px 8px 0; font-size: 0.95rem;
}

@media (max-width: 760px) {
  .cards { grid-template-columns: 1fr; }
  .nav { gap: 14px; font-size: 0.9rem; }
  .brand img { height: 30px; }
  .hero { padding: 56px 0 48px; }
  section { padding: 48px 0; }
}