:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #1a2944;
  --muted: #52627b;
  --blue: #2746c8;
  --wash: #f0f4fb;
  --line: #d7e0ee;
  font-family: "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-size: 17px; line-height: 1.8; word-break: keep-all; overflow-wrap: break-word; }
a { color: inherit; text-underline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.4; letter-spacing: -.04em; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 6px; border-radius: 3px; }
.container { width: min(1160px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; z-index: 2; top: -90px; left: 16px; padding: 10px 20px; background: var(--blue); color: white; }
.skip-link:focus { top: 12px; }
.site-header { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; font-size: 29px; font-weight: 800; line-height: 1; letter-spacing: -1.6px; text-decoration: none; }
.brand-dot { color: var(--blue); }
nav { display: flex; align-items: center; gap: 36px; }
nav a { font-size: 15px; font-weight: 600; text-decoration: none; padding-block: 10px; }
nav a:hover, .site-footer a:hover { color: var(--blue); }
.hero { padding-block: 32px 76px; }
.hero-wordmark { font-family: "Arial Rounded MT Bold", "Trebuchet MS", sans-serif; font-size: clamp(100px, 20vw, 270px); line-height: 1.08; font-weight: 800; letter-spacing: -.075em; color: var(--blue); }
.hero-wordmark span { color: #9cb8ef; }
.hero-intro { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; padding-top: 32px; }
h1 { font-size: clamp(26px, 3.1vw, 38px); font-weight: 700; }
.hero-intro p { color: var(--muted); font-size: 18px; padding-top: 2px; }
.apps-section { background: var(--wash); padding-block: 64px 72px; }
.section-heading { display: flex; gap: 24px; align-items: baseline; justify-content: space-between; margin-bottom: 30px; }
h2 { font-size: 25px; font-weight: 700; }
.section-heading span { font-size: 15px; color: var(--muted); }
.app-feature { display: grid; grid-template-columns: 1.2fr 1fr; background: white; border-radius: 20px; overflow: hidden; }
.app-art { display: flex; align-items: center; justify-content: center; background: #05172d; }
.app-art img { width: 100%; }
.app-detail { padding: 40px; }
.app-identity { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.app-icon { width: 48px; height: 48px; border-radius: 12px; }
.app-category { color: var(--muted); font-size: 14px; }
h3 { font-size: 32px; }
h3 span { display: block; margin-top: 6px; font-size: 20px; font-weight: 600; }
.app-detail p { margin-top: 24px; font-size: 16px; color: var(--muted); line-height: 1.9; }
.game-topics { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 22px 0 26px; font-size: 13px; color: var(--muted); }
.game-topics li + li { border-left: 1px solid var(--line); padding-left: 18px; }
.app-link { display: inline-flex; gap: 28px; align-items: center; color: var(--blue); font-weight: 700; font-size: 15px; text-decoration: none; padding-block: 8px; }
.app-link:hover { text-decoration: underline; }
.contact { padding-block: 80px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact p { margin-top: 18px; color: var(--muted); font-size: 16px; }
.email-link { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 20px; color: var(--blue); font-size: clamp(18px, 2.2vw, 26px); font-weight: 600; text-decoration: none; letter-spacing: -.035em; overflow-wrap: anywhere; }
.email-link:hover { text-decoration: underline; }
.site-footer { border-top: 1px solid var(--line); }
.footer-content { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 30px; color: var(--muted); font-size: 13px; }
.footer-identity { display: flex; gap: 16px; align-items: baseline; }
.footer-identity strong { color: var(--ink); font-size: 19px; letter-spacing: -.05em; }
.site-footer a { font-size: 13px; }
.site-footer small { font-size: 12px; }
@media (max-width: 1000px) {
  .app-feature { grid-template-columns: 1fr 1fr; }
  .app-detail { padding: 30px; }
  .contact { align-items: flex-start; flex-direction: column; gap: 28px; }
  .footer-content { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .container { width: calc(100% - 40px); }
  .site-header { min-height: 80px; }
  nav { gap: 24px; }
  nav a { font-size: 14px; }
  .hero { padding-block: 24px 48px; }
  .hero-wordmark { font-size: clamp(98px, 28vw, 180px); }
  .hero-intro { flex-direction: column; gap: 18px; padding-top: 28px; }
  .hero-intro p { font-size: 16px; }
  .apps-section { padding-block: 36px 40px; }
  .section-heading { margin-bottom: 22px; }
  .section-heading span { display: none; }
  h2 { font-size: 22px; }
  .app-feature { grid-template-columns: 1fr; border-radius: 16px; }
  .app-detail { padding: 28px 24px; }
  .app-identity { margin-bottom: 20px; }
  h3 { font-size: 29px; }
  h3 span { font-size: 18px; }
  .app-detail p { margin-top: 20px; font-size: 16px; }
  .contact { padding-block: 44px; gap: 24px; }
  .email-link { gap: 12px; font-size: clamp(16px, 4.7vw, 22px); }
  .footer-content { flex-direction: column; align-items: flex-start; padding-block: 24px; gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}