:root {
  --bg: #f3f4f6;
  --panel: #fafafa;
  --sidebar: #26364a;
  --text: #172033;
  --muted: #747a84;
  --navy: #26364a;
  --line: #d5d8de;
  --nav-active: rgba(255,255,255,.12);
  --radius: 6px;
  --sidebar-width: 232px;
  --content-max: 1320px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.site-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.sidebar {
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: start;
  border-right: 1px solid rgba(255,255,255,.12);
  background: var(--sidebar);
  color: #f7f8fa;
  padding: 30px 22px 22px;
  display: flex;
  flex-direction: column;
}

.sidebar-rule { height: 1px; background: rgba(255,255,255,.14); margin: 0 0 18px; }
.sidebar-home { display: block; }
.sidebar-home-link { color: #fff; font-size: 1.05rem; font-weight: 750; letter-spacing: .03em; }
.sidebar-home-rule { margin-top: 18px; }
.sidebar-profile { text-align: left; }
.sidebar-profile-avatar { width: 84px; height: 84px; overflow: hidden; border-radius: 50%; margin-bottom: 12px; }
.sidebar-profile-avatar img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sidebar-profile-name { font-size: .9rem; font-weight: 700; }
.sidebar-profile-name span { margin-left: 5px; color: rgba(255,255,255,.58); font-size: .76rem; font-weight: 500; }
.sidebar-profile-tagline { margin-top: 7px; color: rgba(255,255,255,.62); font-size: .76rem; line-height: 1.55; }
.sidebar-links { display: grid; gap: 1px; }
.sidebar-link { padding: 6px 2px; font-size: .8rem; color: rgba(255,255,255,.68); }
.sidebar-link:hover, .sidebar-link.is-active { color: #fff; }
.sidebar-link.is-active { font-weight: 700; }
.sidebar-email { padding: 6px 2px; font-size: .8rem; color: rgba(255,255,255,.62); word-break: break-all; }
.sidebar-email a:hover { color: #fff; }
.sidebar-language { display: flex; gap: 8px; margin-top: 18px; }
.lang-button { border: 1px solid rgba(255,255,255,.18); background: transparent; color: rgba(255,255,255,.68); border-radius: 5px; padding: 6px 9px; cursor: pointer; font-size: .74rem; }
.lang-button.is-active, .lang-button:hover { background: rgba(255,255,255,.12); color: #fff; }
.sidebar-group { display: grid; gap: 7px; }
.sidebar-group-label { margin-bottom: 2px; color: rgba(255,255,255,.38); font-size: .7rem; font-weight: 700; letter-spacing: .12em; }
.sidebar-rule-spaced { margin-top: 18px; }
.sidebar-bottom { margin-top: auto; }
.sidebar-footer { padding-top: 14px; color: rgba(255,255,255,.56); font-size: .68rem; line-height: 1.5; }

.content { min-width: 0; padding: 44px 48px 80px; }
.content-inner { max-width: var(--content-max); margin: 0 auto; }
.mobile-header { display: none; }
.section { scroll-margin-top: 24px; margin-bottom: 68px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 14px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.section-title { margin: 0; color: var(--navy); font-size: 1rem; font-weight: 750; letter-spacing: .09em; }
.section-count { color: var(--muted); font-size: .78rem; }
.game-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px 20px; }
.game-card { --accent: var(--navy); position: relative; display: block; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transform-origin: center; transition: transform .2s ease,border-color .18s ease,box-shadow .18s ease; }
.game-card:hover { transform: scale(1.025); border-color: color-mix(in srgb,var(--accent) 45%,var(--line)); box-shadow: 0 12px 28px rgba(38,54,74,.12); z-index: 2; }
.card-media { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #e7e9ec; border-bottom: 1px solid var(--line); }
.featured-badge { position: absolute; top: 10px; left: 10px; z-index: 2; display: inline-flex; align-items: center; justify-content: center; min-width: 28px; height: 28px; padding: 0 8px; border-radius: 999px; background: rgba(255,255,255,.92); color: var(--accent); border: 1px solid rgba(23,32,51,.08); box-shadow: 0 2px 8px rgba(23,32,51,.08); font-size: .86rem; line-height: 1; }
.card-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 15px 15px 16px; }
.card-title { margin: 0; color: var(--text); font-size: 1.08rem; font-weight: 700; line-height: 1.35; }
.card-meta { margin-top: 8px; color: var(--muted); font-size: .75rem; line-height: 1.5; text-transform: uppercase; letter-spacing: .03em; }
.empty-state { border: 1px dashed var(--line); border-radius: var(--radius); padding: 30px; color: var(--muted); background: rgba(250,250,250,.65); font-size: .9rem; }

.detail { --accent: var(--navy); max-width: 1080px; position: relative; z-index: 0; }
.detail-top { display: grid; grid-template-columns: minmax(200px,240px) minmax(0,1fr); gap: 28px; align-items: start; margin-bottom: 32px; }
.detail-cover { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #e7e9ec; }
.detail-cover img { display: block; width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.detail-info { min-width: 0; }
.detail-info .detail-head { margin-bottom: 16px; }
.detail-summary { padding-top: 2px; max-width: 760px; }
.detail-summary .meta-list { margin: 0 0 14px; padding: 0 0 12px; border: 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.detail-summary .summary-tagline { margin-top: 0; max-width: 720px; color: var(--text); font-size: 1.06rem; font-weight: 400; line-height: 1.7; }
.detail-head { margin-bottom: 24px; }
.detail-title { margin: 0; font-size: clamp(1.55rem,2.6vw,2.35rem); line-height: 1.08; color: var(--accent); font-weight: 800; letter-spacing: -.035em; }
.detail-title-en { margin-top: 8px; color: var(--muted); font-size: .88rem; letter-spacing: .04em; }
.meta-list { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px 0; color: var(--text); font-size: 1rem; line-height: 1.5; }
.meta-list li { display: inline-flex; align-items: center; }
.meta-list li:not(:last-child)::after { content: "|"; margin: 0 16px; color: #a2a7af; font-weight: 400; }
.detail-links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-top: 22px; }
.detail-link { color: var(--navy); font-size: .9rem; border-bottom: 1px solid transparent; }
.detail-link:hover { border-color: var(--accent); color: var(--accent); }
.detail-link.is-official { display: inline-flex; align-items: center; min-height: 36px; padding: 7px 12px; border: 1px solid var(--accent); border-radius: 5px; background: color-mix(in srgb,var(--accent) 8%,white); color: var(--accent); font-weight: 700; letter-spacing: .015em; }

.portfolio-detail-section { margin-top: 34px; text-align: left; }
.portfolio-detail-section h2 { margin: 0 0 14px; color: var(--accent); font-size: 1rem; font-weight: 800; letter-spacing: .06em; }
.portfolio-detail-section p, .portfolio-detail-section li { font-size: .95rem; line-height: 1.85; }
.portfolio-meta { margin: 0; display: grid; border-top: 1px solid var(--line); }
.portfolio-meta > div { display: grid; grid-template-columns: minmax(120px,180px) minmax(0,1fr); border-bottom: 1px solid var(--line); }
.portfolio-meta dt, .portfolio-meta dd { margin: 0; padding: 11px 12px; white-space: pre-line; }
.portfolio-meta dt { color: var(--muted); font-size: .82rem; font-weight: 700; }
.portfolio-meta dd { color: var(--text); font-size: .92rem; line-height: 1.65; }
.team-role-list { display: grid; gap: 5px; }
.team-role-line { display: grid; grid-template-columns: minmax(90px,130px) minmax(0,1fr); gap: 12px; }
.team-role-line strong { font-size: .86rem; }
.team-role-line span { font-size: .9rem; }

.screenshot-grid { display: grid; justify-content: start; align-items: start; column-gap: 8px; row-gap: 8px; }
.screenshot-grid.cols-1 { grid-template-columns: minmax(0,760px); }
.screenshot-grid.cols-2 { grid-template-columns: repeat(2,minmax(0,440px)); }
.screenshot-grid.cols-3 { grid-template-columns: repeat(3,minmax(0,1fr)); }
.screenshot-grid.is-portrait { grid-template-columns: repeat(var(--screenshot-cols,3),minmax(0,1fr)); }
.screenshot-item { padding: 0; margin: 0; border: 0; background: transparent; border-radius: 5px; overflow: hidden; cursor: zoom-in; }
.screenshot-item img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; border-radius: 5px; background: transparent; }

.detail::before { content: ""; position: fixed; z-index: -1; inset: 0; left: var(--sidebar-width,240px); background: color-mix(in srgb,var(--accent) 5%,#f4f5f7); pointer-events: none; }
.detail-home-link { display: inline-block; margin-bottom: 24px; color: var(--muted); font-size: .82rem; }
.detail-home-link:hover { color: var(--navy); }

.lightbox { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; padding: 48px 70px; background: rgba(10,14,20,.92); }
.lightbox.is-open { display: flex; }
.lightbox-stage { max-width: min(1200px,88vw); max-height: 88vh; text-align: center; }
.lightbox-stage img { max-width: 100%; max-height: 82vh; object-fit: contain; }
.lightbox-count { margin-top: 10px; color: rgba(255,255,255,.72); font-size: .78rem; }
.lightbox-close, .lightbox-nav { position: absolute; border: 0; background: transparent; color: #fff; cursor: pointer; }
.lightbox-close { top: 16px; right: 22px; font-size: 2rem; }
.lightbox-nav { top: 50%; transform: translateY(-50%); font-size: 3rem; padding: 16px; }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
body.lightbox-open { overflow: hidden; }

.status-badge { display: inline-flex; align-items: center; min-height: 25px; padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,.92); color: var(--text); border: 1px solid rgba(23,32,51,.1); font-size: .68rem; font-weight: 700; box-shadow: 0 2px 7px rgba(23,32,51,.08); }

@media (max-width: 1100px) {
  .game-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .content { padding-left: 34px; padding-right: 34px; }
}

@media (max-width: 780px) {
  :root { --sidebar-width: 0px; }
  .site-shell { display: block; }
  .sidebar { display: none; }
  .content { padding: 92px 20px 60px; }
  .mobile-header { display: block; position: fixed; z-index: 50; top: 0; left: 0; right: 0; background: var(--sidebar); color: #fff; border-bottom: 1px solid rgba(255,255,255,.12); }
  .mobile-header-inner { padding: 14px 18px; }
  .mobile-brand-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
  .mobile-brand { font-size: .92rem; font-weight: 750; }
  .mobile-menu-toggle { border: 0; background: transparent; color: #fff; cursor: pointer; font-size: .76rem; }
  .mobile-menu-panel { padding: 14px 0 8px; }
  .mobile-rule { height: 1px; background: rgba(255,255,255,.14); margin-bottom: 14px; }
  .mobile-rule-spaced { margin-top: 14px; }
  .mobile-profile { display: flex; gap: 12px; align-items: center; }
  .mobile-profile-avatar { width: 54px; height: 54px; overflow: hidden; border-radius: 50%; flex: 0 0 auto; }
  .mobile-profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
  .mobile-profile-name { font-size: .82rem; font-weight: 700; }
  .mobile-profile-name span { color: rgba(255,255,255,.58); font-size: .72rem; }
  .mobile-profile-tagline { margin-top: 4px; color: rgba(255,255,255,.62); font-size: .72rem; }
  .mobile-group-label { margin-bottom: 6px; color: rgba(255,255,255,.38); font-size: .66rem; font-weight: 700; letter-spacing: .1em; }
  .mobile-nav { display: grid; gap: 2px; }
  .mobile-link, .mobile-email { padding: 5px 0; color: rgba(255,255,255,.72); font-size: .78rem; }
  .mobile-link.is-active { color: #fff; font-weight: 700; }
  .mobile-language { display: flex; gap: 8px; }
  .mobile-copyright { padding: 0 20px 24px; background: var(--bg); color: var(--muted); font-size: .68rem; }
  .detail-top { grid-template-columns: 1fr; gap: 18px; margin-bottom: 30px; }
  .detail-cover { max-width: 260px; }
  .detail-summary, .detail-summary .summary-tagline { max-width: none; }
  .portfolio-meta > div { grid-template-columns: 1fr; }
  .portfolio-meta dt { padding-bottom: 2px; }
  .portfolio-meta dd { padding-top: 4px; }
  .team-role-line { grid-template-columns: 1fr; gap: 2px; }
  .screenshot-grid.cols-1, .screenshot-grid.cols-2, .screenshot-grid.cols-3, .screenshot-grid.is-portrait { grid-template-columns: 1fr; }
  .detail::before { left: 0; }
  .lightbox { padding: 50px 16px; }
  .lightbox-nav { font-size: 2.4rem; padding: 10px; }
  .lightbox-prev { left: 0; }
  .lightbox-next { right: 0; }
}