/* bytekr.com — 사이트 공통 스타일 */

:root {
  --bg: #0f1115;
  --bg-card: #181b22;
  --bg-card-hover: #1f2330;
  --border: #272b36;
  --text: #e8eaf0;
  --text-dim: #9aa1b1;
  --accent: #ffb400;
  --radius: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo",
               "Noto Sans KR", Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

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

/* 헤더 */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo span { color: var(--accent); }

/* 히어로 */
.hero {
  padding: 56px 0 40px;
  text-align: center;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.hero p {
  margin: 0 auto;
  max-width: 34em;
  color: var(--text-dim);
  font-size: clamp(15px, 2.5vw, 17px);
}

/* 목록 소제목 */
.section-title {
  margin: 26px 0 2px;
  font-size: 15px;
  font-weight: 650;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

/* 목록 소제목 아래 설명 */
.section-desc {
  margin: 6px 0 0;
  max-width: 48em;
  color: var(--text-dim);
  font-size: 14px;
}

/* 게임 그리드 */
.games {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  padding: 8px 0 28px;
}

.game-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background .18s ease, transform .18s ease, border-color .18s ease;
}
.game-card:hover,
.game-card:focus-visible {
  background: var(--bg-card-hover);
  border-color: #39405233;
  transform: translateY(-3px);
}
.game-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.game-thumb {
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  font-size: 46px;
  font-weight: 700;
  background: linear-gradient(140deg, #232838, #171a22);
  color: var(--accent);
}

.game-body { padding: 16px 18px 18px; }
.game-body h2 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 650;
}
.game-body p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
}

/* 푸터 */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
  color: var(--text-dim);
  font-size: 14px;
}

/* 게임 페이지에서 사이트로 돌아가는 링크 */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 14px;
}
.back-link:hover { color: var(--text); border-color: #394052; }

/* 헤더 내비게이션 */
.site-nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--text-dim);
}
.site-nav a:hover,
.site-nav a:focus-visible { color: var(--text); }

/* 소개 · 문의 · 개인정보처리방침 같은 글 페이지 */
.prose {
  max-width: 46em;
  margin: 0 auto;
  padding: 8px 0 56px;
}
.prose h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 5vw, 34px);
  letter-spacing: -0.02em;
}
.prose .lead {
  margin: 0 0 32px;
  color: var(--text-dim);
  font-size: 16px;
}
.prose h2 {
  margin: 34px 0 10px;
  font-size: 18px;
  font-weight: 650;
}
.prose p { margin: 0 0 14px; color: var(--text-dim); }
.prose ul { margin: 0 0 16px; padding-left: 20px; color: var(--text-dim); }
.prose li { margin: 6px 0; }
.prose strong { color: var(--text); font-weight: 650; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose .updated {
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}

/* 푸터 링크 */
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}
.site-footer a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer a:hover { color: var(--text); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .game-card:hover { transform: none; }
}