/* Game introduction page — neutral night/gold styling shared by all three home variants. */
.g-intro { position: relative; isolation: isolate; min-height: min(78vh, 760px); display: grid; align-items: end; overflow: hidden; }
.g-intro-art { position: absolute; inset: 0; z-index: -1; }
.g-intro-art img { width: 100%; height: 100%; object-fit: cover; object-position: 65% 40%; }
.g-intro-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, var(--night) 0%, #0d1522aa 30%, #0d152200 60%), linear-gradient(90deg, #0d1522cc, #0d152200 55%); }
.g-intro-copy { padding: 0 0 56px; display: grid; gap: 10px; justify-items: start; }
.g-kicker { margin: 0; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.g-intro h1 { font-size: clamp(34px, 5.4vw, 60px); color: var(--gold-soft); text-shadow: 0 2px 24px #000c; }
.g-line { margin: 10px 0 0; color: #d3dbe2; font-size: 17px; max-width: 640px; text-shadow: 0 1px 8px #0008; }

.families { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.family { padding: 16px 16px 10px; border-radius: 20px; background: linear-gradient(170deg, #1f3246, #152232); border: 1px solid var(--line); }
.family-name { display: flex; align-items: center; gap: 10px; font-size: 20px; color: var(--gold-soft); margin-bottom: 6px; }
.fam-num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font: 700 13px/1 var(--display-en); color: #1a1408;
  background: radial-gradient(circle at 35% 30%, #fff1cc, var(--gold) 70%); }
.family-chars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.family .char { background: none; border: 0; padding: 4px 0; }
.family .char-art img { max-height: 132px; }
.family .char-name { font-size: 16px; }
.family:last-child .family-chars { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.g-sub { margin: 36px 0 14px; font-size: 21px; color: var(--gold); }
.rivals-full { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.rivals-full .rival { grid-template-columns: 56px 1fr; grid-template-rows: auto auto auto; justify-items: start; text-align: left; column-gap: 14px; row-gap: 0; padding: 14px 16px; align-items: center; }
.rivals-full .rival img { grid-row: span 3; width: 56px; height: 56px; align-self: start; }
.rivals-full .rival-name { margin: 0; font-size: 19px; }
.rivals-full .rival-ability { color: var(--gold); font-size: 13px; }
.rival-desc { font-size: 13px; color: var(--muted); line-height: 1.45; margin-top: 2px; }

.run-steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: run; }
.run-step { position: relative; padding: 0 0 16px; border-radius: 20px; overflow: hidden; background: #1c2b3bcc; border: 1px solid var(--line); }
.run-art { display: block; position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #142131; }
.run-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; } /* absolute fill, see .tile-img */
.run-num { position: absolute; left: 14px; top: 14px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font: 700 16px/1 var(--display-en); color: #1a1408;
  background: radial-gradient(circle at 35% 30%, #fff1cc, var(--gold) 70%); box-shadow: 0 0 16px #ecd09a88; }
.run-step h3 { margin: 14px 18px 4px; font-size: 22px; color: var(--gold-soft); }
.run-step p { margin: 0 18px; color: #c9d3dc; font-size: 15px; }

.g-lang-inner { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.g-lang-art { padding: 18px; border-radius: 22px; background: radial-gradient(circle at 50% 40%, #22364c, #121d2b 75%); border: 1px solid var(--line); }
.g-lang .cta { margin-top: 20px; }

@media (max-width: 900px) {
  .families { grid-template-columns: 1fr; }
  .run-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-lang-inner { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .g-intro { min-height: 0; display: block; }
  .g-intro-art { position: relative; inset: auto; aspect-ratio: 900 / 1144; max-height: 72vh; }
  .g-intro-copy { margin-top: -110px; position: relative; padding-bottom: 32px; }
  .run-steps { grid-template-columns: 1fr; }
  .g-lang .cta { justify-items: stretch; }
}
@media (max-width: 420px) {
  .family { padding: 12px 8px 6px; }
  .family .char-art img { max-height: 84px; }
  .family .char-name { font-size: 14px; }
  .rivals-full { grid-template-columns: 1fr; }
}
/* New title artwork already contains its logo: show the complete composition. */
.g-intro-art { position: relative; inset: auto; max-width: 1600px; margin: auto; }
.g-intro-art img { width: 100%; height: auto; object-fit: contain; }
.g-intro-art::after { display: none; }
.g-intro { display: block; }
.g-intro-copy { padding-top: 32px; padding-bottom: 40px; }
@media (max-width:700px) { .g-intro-art { aspect-ratio: 16 / 9; max-height: none; } .g-intro-copy { margin-top: 0; } }