:root {
  color-scheme: light;
  --ink: oklch(0.22 0.045 250);
  --text: oklch(0.31 0.034 250);
  --muted: oklch(0.45 0.028 250);
  --line: oklch(0.88 0.018 230);
  --paper: oklch(0.98 0 0);
  --wash: oklch(0.95 0.018 165);
  --panel: oklch(1 0 0);
  --forest: oklch(0.39 0.09 165);
  --forest-dark: oklch(0.28 0.07 165);
  --coral: oklch(0.64 0.14 28);
  --shadow: 0 8px 8px oklch(0.22 0.045 250 / 0.06);
}
* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", "Segoe UI", sans-serif;
  line-height: 1.68;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { word-break: keep-all; overflow-wrap: anywhere; }
h1, h2, h3 { text-wrap: balance; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
  background: oklch(0.98 0 0 / 0.94);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; letter-spacing: 0; }
.brand-mark { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 8px; background: var(--forest-dark); color: white; font-weight: 800; }
.brand strong, .brand em { display: block; line-height: 1.12; }
.brand em { color: var(--coral); font-style: normal; font-weight: 800; }
.top-nav, .site-footer nav { display: flex; flex-wrap: wrap; gap: 8px; }
.top-nav a, .site-footer nav a { border-radius: 999px; padding: 8px 12px; color: var(--muted); font-size: 14px; font-weight: 750; }
.top-nav a:hover, .site-footer nav a:hover { background: var(--wash); color: var(--forest-dark); }
.hero, .section-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
  gap: 36px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 38px;
  align-items: stretch;
}
.hero-copy { align-self: center; }
.eyebrow { margin: 0; color: var(--forest); font-size: 12px; font-weight: 850; letter-spacing: 0; text-transform: none; }
h1 { margin: 12px 0 0; font-size: clamp(2rem, 4vw, 3.65rem); line-height: 1.14; letter-spacing: 0; }
.lead, .section-hero p { margin: 18px 0 0; max-width: 690px; color: var(--muted); font-size: 1.05rem; text-wrap: pretty; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; border: 1px solid var(--line); border-radius: 999px; padding: 0 18px; background: white; color: var(--ink); font-weight: 800; }
.button.primary { border-color: var(--forest-dark); background: var(--forest-dark); color: white; }
.hero-feature, .section-card, .side-box { border: 1px solid var(--line); border-radius: 8px; background: var(--panel); }
.hero-feature { overflow: hidden; box-shadow: var(--shadow); }
.hero-feature img, .section-hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: oklch(0.94 0.012 230); }
.hero-feature span { display: inline-block; margin: 20px 22px 0; color: var(--forest); font-size: 13px; font-weight: 850; }
.hero-feature h2 { margin: 8px 22px 0; font-size: clamp(1.22rem, 1.8vw, 1.62rem); line-height: 1.32; }
.hero-feature p { margin: 12px 22px 22px; color: var(--muted); font-size: 15px; }
.section-wrap { max-width: 1180px; margin: 0 auto; padding: 42px 24px; }
.section-wrap.alt { border-top: 1px solid var(--line); }
.section-heading { max-width: 780px; margin-bottom: 24px; }
.section-heading.compact { margin-bottom: 16px; }
.section-heading h2, .editorial-band h2 { margin: 8px 0 0; font-size: clamp(1.55rem, 2.4vw, 2.35rem); line-height: 1.25; }
.section-heading p:not(.eyebrow) { margin: 10px 0 0; color: var(--muted); }
.section-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.section-card { min-height: 190px; padding: 20px; }
.section-card strong, .section-card span { display: block; }
.section-card strong { margin-top: 8px; font-size: 1.05rem; }
.section-card span { margin-top: 8px; color: var(--muted); font-size: 14px; }
.launch-note {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  max-width: 1180px;
  margin: 8px auto 0;
  padding: 34px 24px 46px;
  border-top: 1px solid var(--line);
}
.launch-note p { margin: 0; color: var(--muted); font-size: 1.02rem; }
.empty { border: 1px dashed var(--line); border-radius: 8px; padding: 30px; color: var(--muted); background: oklch(0.99 0.004 230); }
.ad-slot { margin: 28px auto; max-width: 1180px; padding: 14px 24px; color: var(--muted); font-size: 12px; text-align: center; }
.site-footer { display: grid; grid-template-columns: minmax(220px, 0.8fr) 1.2fr; gap: 24px; margin-top: 42px; padding: 34px 32px; border-top: 1px solid var(--line); }
.site-footer p { margin: 8px 0 0; color: var(--muted); }
.empty-page { max-width: 780px; min-height: 60vh; margin: 0 auto; padding: 80px 24px; }
@media (max-width: 900px) {
  .site-header { align-items: flex-start; flex-direction: column; padding: 16px 18px; }
  .hero, .section-hero, .launch-note, .site-footer { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .section-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .top-nav { gap: 4px; }
  .top-nav a { padding: 6px 8px; font-size: 13px; }
  .section-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2rem, 12vw, 3rem); }
}