:root {
  --bg: #f4f2ec;
  --paper: #fbfaf6;
  --ink: #111111;
  --muted: #6d6b66;
  --line: rgba(17, 17, 17, .16);
  --line-strong: rgba(17, 17, 17, .42);
  --accent: #ff5033;
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 75% 8%, rgba(255, 80, 51, .06), transparent 24rem),
    var(--bg);
  font-family: "DM Sans", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
  z-index: 50;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  transform: translateY(-150%);
  background: var(--ink);
  color: white;
  padding: 10px 14px;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 26px 0 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-strong);
}

.wordmark {
  text-decoration: none;
  display: inline-flex;
  gap: .42em;
  font-size: 15px;
  letter-spacing: -.02em;
}
.wordmark span { font-weight: 500; }
.wordmark strong { font-weight: 700; }

.site-nav { display: flex; gap: 28px; }
.site-nav a {
  font-size: 13px;
  text-decoration: none;
  color: var(--muted);
  transition: color .2s ease;
}
.site-nav a:hover { color: var(--ink); }

.hero {
  width: min(calc(100% - 48px), var(--max));
  min-height: 72vh;
  margin: 0 auto;
  padding: clamp(72px, 11vw, 160px) 0 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-bottom: 1px solid var(--line-strong);
}

.hero-kicker,
.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 28px 0 0;
  font-size: clamp(68px, 13.7vw, 205px);
  line-height: .78;
  letter-spacing: -.075em;
  font-weight: 500;
}
.hero h1 span,
.hero h1 strong { display: block; }
.hero h1 strong { color: var(--accent); font-weight: 700; }

.hero-subtitle {
  margin: 32px 0 72px;
  font-size: clamp(21px, 2.4vw, 34px);
  letter-spacing: -.035em;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
}
.hero-description {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.text-button {
  border: 0;
  border-bottom: 1px solid var(--ink);
  padding: 0 0 6px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.text-button span { display: inline-block; margin-left: 8px; transition: transform .2s ease; }
.text-button:hover span { transform: translate(3px, -3px); }

.featured-section,
.news-section,
.games-section,
.about-section,
.site-footer {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
}

.featured-section { padding: 100px 0 122px; }
.section-heading { margin-bottom: 28px; }
.section-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -.055em;
  font-weight: 500;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.featured-card:nth-child(1) { grid-column: span 7; }
.featured-card:nth-child(2) { grid-column: span 5; padding-top: 110px; }
.featured-card:nth-child(3) { grid-column: 3 / span 8; margin-top: 48px; }

.featured-link,
.game-link { display: block; text-decoration: none; }

.featured-visual,
.game-visual {
  position: relative;
  overflow: hidden;
  background: #dedbd3;
}
.featured-visual { aspect-ratio: 1200 / 630; }
.game-visual { aspect-ratio: 1200 / 630; }

.featured-image,
.game-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.2,.65,.3,1), filter .3s ease;
}
.featured-link:hover .featured-image,
.game-link:hover .game-image { transform: scale(1.025); }

.featured-fallback,
.game-fallback {
  position: absolute;
  inset: 0;
  background: #1b1b1b;
}
.featured-fallback { display: none; }
.game-fallback { display: none; }
.featured-visual.is-fallback .featured-image,
.game-visual.is-fallback .game-image { display: none; }
.featured-visual.is-fallback .featured-fallback,
.game-visual.is-fallback .game-fallback { display: block; }

.featured-index {
  position: absolute;
  left: 16px;
  top: 14px;
  padding: 6px 8px;
  background: rgba(244, 242, 236, .9);
  font-size: 10px;
  letter-spacing: .08em;
}
.new-badge,
.archive-badge {
  position: absolute;
  right: 14px;
  top: 14px;
  padding: 6px 9px;
  background: var(--accent);
  color: white;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .13em;
}

.featured-info {
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}
.featured-meta,
.game-meta {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.featured-title {
  margin: 0;
  max-width: 670px;
  font-size: clamp(20px, 2.2vw, 34px);
  line-height: 1.15;
  letter-spacing: -.035em;
  font-weight: 500;
}
.play-arrow { font-size: 24px; transition: transform .2s ease; }
.featured-link:hover .play-arrow { transform: translate(4px, -4px); }

.news-section {
  padding: 96px 0 110px;
  border-top: 1px solid var(--line-strong);
}
.news-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}
.news-archive-link {
  flex: none;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
  font-size: 12px;
  text-decoration: none;
}
.news-archive-link span {
  display: inline-block;
  margin-left: 8px;
  transition: transform .2s ease;
}
.news-archive-link:hover span { transform: translate(3px, -3px); }

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.news-card { min-width: 0; }
.news-card-button {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.news-thumbnail {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1200 / 630;
  background: #dedbd3;
}
.news-thumbnail::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(17, 17, 17, .08);
  pointer-events: none;
}
.news-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.2,.65,.3,1), filter .3s ease;
}
.news-thumbnail.is-fallback img { display: none; }
.news-card-button:hover .news-thumbnail img { transform: scale(1.025); }
.news-card-content { padding-top: 14px; }
.news-date {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .08em;
}
.news-title {
  margin: 0;
  min-height: 2.8em;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -.025em;
}
.news-card-action {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.news-card-action span:last-child { transition: transform .2s ease; }
.news-card-button:hover .news-card-action span:last-child { transform: translate(3px, -3px); }

.news-modal {
  width: min(calc(100% - 40px), 900px);
  max-width: none;
  max-height: min(92vh, 900px);
  overflow-x: hidden;
  overflow-y: auto;
  border: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 28px 90px rgba(17, 17, 17, .28);
}
.news-modal::backdrop {
  background: rgba(17, 17, 17, .62);
  backdrop-filter: blur(3px);
}
.news-modal-shell {
  position: relative;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.news-modal-close {
  position: absolute;
  right: 20px;
  top: 18px;
  z-index: 1;
  border: 0;
  padding: 7px 10px;
  background: rgba(251, 250, 246, .9);
  color: var(--ink);
  font: inherit;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}
.news-modal-close span { margin-left: 6px; font-size: 17px; vertical-align: -1px; }
.news-modal-layout {
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.news-modal-visual {
  display: grid;
  place-items: center;
  min-width: 0;
  max-width: 100%;
  aspect-ratio: 1200 / 630;
  background: #1b1b1b;
}
.news-modal-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.news-modal-visual.is-fallback .news-modal-image { display: none; }
.news-modal-content {
  min-width: 0;
  max-width: 100%;
  padding: 48px clamp(32px, 6vw, 72px) 58px;
}
.news-modal-date {
  display: block;
  margin-top: 28px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
}
.news-modal-title {
  margin: 12px 0 28px;
  overflow-wrap: anywhere;
  font-size: clamp(25px, 3vw, 40px);
  font-weight: 500;
  line-height: 1.24;
  letter-spacing: -.045em;
}
.news-modal-detail {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}
.news-modal-game-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
  padding: 12px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-size: 11px;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}
.news-modal-game-link span:first-child {
  min-width: 0;
  overflow-wrap: anywhere;
}
.news-modal-game-link[hidden] { display: none; }
.news-modal-game-link span:last-child { transition: transform .2s ease; }
.news-modal-game-link:hover span:last-child { transform: translate(3px, -3px); }
body.is-modal-open { overflow: hidden; }

.news-page-main,
.news-page-footer {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
}
.news-page-hero {
  padding: clamp(80px, 12vw, 160px) 0 58px;
  border-bottom: 1px solid var(--line-strong);
}
.news-page-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(64px, 12vw, 170px);
  font-weight: 500;
  line-height: .85;
  letter-spacing: -.07em;
}
.news-page-intro {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.news-archive-section { padding: 76px 0 120px; }
.news-archive-section .news-grid { row-gap: 72px; }

.games-section {
  padding: 96px 0 120px;
  border-top: 1px solid var(--line-strong);
}
.games-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}
.games-heading h2 span {
  margin-left: 6px;
  color: var(--muted);
  font-size: .38em;
  vertical-align: top;
  letter-spacing: 0;
}
.filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.filter-button {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 11px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 10px;
  letter-spacing: .04em;
  cursor: pointer;
}
.filter-button:hover,
.filter-button.is-active {
  border-color: var(--ink);
  color: var(--ink);
}
.filter-button.is-active { background: var(--ink); color: var(--bg); }

.games-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 20px;
  row-gap: 72px;
}
.game-card { min-width: 0; }

.game-info { padding: 14px 0 0; }
.game-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -.03em;
  font-weight: 500;
}
.game-description {
  margin: 10px 0 18px;
  max-width: 35em;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}
.game-action {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.game-action span:last-child { transition: transform .2s ease; }
.game-link:hover .game-action span:last-child { transform: translate(3px, -3px); }

.empty-message {
  padding: 48px 0;
  color: var(--muted);
  font-size: 13px;
}

.about-section {
  padding: 112px 0 130px;
  border-top: 1px solid var(--line-strong);
}
.about-layout {
  margin-top: 38px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 8vw;
}
.about-layout h2 {
  margin: 0;
  font-size: clamp(52px, 8vw, 112px);
  line-height: .9;
  letter-spacing: -.07em;
  font-weight: 500;
}
.about-copy { max-width: 520px; }
.about-copy p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}
.inline-link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  text-decoration: none;
  font-size: 12px;
}
.inline-link span { display: inline-block; margin-left: 7px; transition: transform .2s ease; }
.inline-link:hover span { transform: translate(3px, -3px); }

.site-footer {
  padding: 25px 0 30px;
  border-top: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 30px;
  align-items: baseline;
  font-size: 11px;
}
.footer-brand { font-weight: 700; }
.footer-meta,
.footer-project { color: var(--muted); }
.footer-project a { text-underline-offset: 3px; }

@media (max-width: 900px) {
  .hero { min-height: 620px; }
  .featured-card:nth-child(1),
  .featured-card:nth-child(2),
  .featured-card:nth-child(3) { grid-column: span 12; padding-top: 0; margin-top: 32px; }
  .featured-card:first-child { margin-top: 0; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .games-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .games-heading { align-items: flex-start; flex-direction: column; }
  .filters { justify-content: flex-start; }
  .about-layout { grid-template-columns: 1fr; gap: 48px; }
  .site-footer { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 620px) {
  .site-header,
  .hero,
  .featured-section,
  .news-section,
  .games-section,
  .about-section,
  .site-footer,
  .news-page-main,
  .news-page-footer { width: min(calc(100% - 28px), var(--max)); }
  .site-header { padding-top: 18px; }
  .site-nav { gap: 14px; }
  .site-nav a { font-size: 11px; }
  .hero { min-height: 560px; padding-top: 78px; }
  .hero h1 { font-size: 13.7vw; white-space: nowrap; }
  .hero-subtitle { margin-top: 24px; font-size: 20px; }
  .hero-bottom { grid-template-columns: 1fr; align-items: start; }
  .text-button { justify-self: start; }
  .featured-section { padding: 72px 0 88px; }
  .news-section { padding: 70px 0 82px; }
  .news-heading { align-items: flex-start; }
  .news-grid { grid-template-columns: 1fr; row-gap: 48px; }
  .news-title { min-height: 0; font-size: 19px; }
  .news-modal { width: calc(100% - 20px); max-height: calc(100vh - 20px); }
  .news-modal-close {
    right: 14px;
    top: 12px;
    padding: 5px 8px;
    background: rgba(251, 250, 246, .9);
  }
  .news-modal-content { padding: 40px 22px 38px; }
  .news-modal-date { margin-top: 22px; }
  .news-modal-title { margin-bottom: 22px; }
  .news-page-hero { padding-top: 76px; }
  .news-archive-section { padding: 56px 0 88px; }
  .games-section { padding: 72px 0 92px; }
  .games-grid { grid-template-columns: 1fr; row-gap: 54px; }
  .game-title { font-size: 20px; }
  .about-section { padding: 78px 0 88px; }
  .about-layout h2 { font-size: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
}