.runner-game { gap: 20px; }
.runner-game .runner-toolbar { padding: 16px 20px; align-items: center; flex-wrap: wrap; gap: 20px; }
.runner-game .runner-toolbar .field { display: flex; gap: 8px; flex-direction: column; min-width: 140px; }
.runner-game .runner-toolbar select { color: var(--ink); background: var(--bg); border: 1px solid var(--line); padding: 9px 32px 9px 12px; border-radius: 10px; font: inherit; }
.runner-game .runner-world-note { flex: 1; font-size: .9rem; }
.runner-game .runner-wallet { white-space: nowrap; color: var(--gold); padding: 8px 14px; border-radius: 12px; background: var(--soft); }
.runner-game .runner-wallet strong { font-size: 1.3rem; }
.runner-game .runner-stage { position: relative; padding: 0; overflow: hidden; border-radius: 22px; background: #112c3e; }
.runner-game .runner-stage canvas { display: block; width: 100%; aspect-ratio: 2 / 1; touch-action: none; cursor: pointer; outline-offset: -4px; }
.runner-game .runner-hud { position: absolute; inset: 0 0 auto; z-index: 1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 15px 22px; font-size: .86rem; color: #fff; background: linear-gradient(#08121d80, transparent); pointer-events: none; font-variant-numeric: tabular-nums; }
.runner-game .runner-hud strong { padding-left: 4px; font-size: 1.2rem; }
.runner-game .runner-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 20px; background: #07131c48; z-index: 2; }
.runner-game .runner-overlay[hidden] { display: none; }
.runner-game .runner-overlay-card { max-width: 410px; text-align: center; padding: 26px 32px; border: 1px solid #ffffff30; border-radius: 20px; color: #fff; background: #172e3bec; box-shadow: 0 20px 60px #0003; }
.runner-game .runner-overline { font-size: .65rem; letter-spacing: .18em; color: #b3d2d2; margin-top: 0; }
.runner-game .runner-overlay-card h2 { font-size: clamp(1.3rem, 3vw, 2rem); margin: 12px 0; }
.runner-game .runner-overlay-card p:not(.runner-overline) { color: #d3dfe7; font-size: .9rem; line-height: 1.65; }
.runner-game .runner-controls { align-items: center; flex-wrap: wrap; gap: 10px; }
.runner-game .runner-controls .runner-jump { min-width: 180px; min-height: 52px; touch-action: manipulation; }
.runner-game .runner-jump small { margin-left: 12px; opacity: .7; font-size: .7rem; }
.runner-game .runner-controls > span { margin-left: auto; font-size: .85rem; }
.runner-game .runner-bottom { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(260px, 1fr); gap: 20px; }
.runner-game .runner-shop, .runner-game .runner-guide { padding: 24px; }
.runner-game .runner-shop h2, .runner-game .runner-guide h2 { font-size: 1.1rem; margin-top: 0; }
.runner-game .runner-shop > p { font-size: .86rem; }
.runner-game .runner-characters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 26px; }
.runner-game .runner-character { padding: 14px 10px; border: 1px solid var(--line); border-radius: 14px; text-align: center; background: var(--bg); min-width: 0; }
.runner-game .runner-character.is-selected { border-color: var(--accent); background: var(--soft); }
.runner-game .runner-character strong { font-size: .88rem; }
.runner-game .runner-character p { font-size: .74rem; color: var(--muted); line-height: 1.6; min-height: 36px; margin: 7px 0 12px; }
.runner-game .runner-character .btn { padding: 8px 9px; font-size: .72rem; width: 100%; }
.runner-game .runner-avatar { display: inline-block; width: 32px; height: 37px; border-radius: 12px 12px 9px 9px; background: var(--character); position: relative; margin: 7px 0 14px; box-shadow: 0 5px 0 -2px var(--character); }
.runner-game .runner-avatar::before, .runner-game .runner-avatar::after { content: ''; position: absolute; width: 4px; height: 4px; border-radius: 50%; background: #29403d; top: 15px; }
.runner-game .runner-avatar::before { left: 8px; }
.runner-game .runner-avatar::after { right: 8px; }
.runner-game .runner-avatar i { position: absolute; left: 12px; top: 24px; width: 8px; height: 4px; border: 1.5px solid #29403d; border-top: 0; border-radius: 0 0 5px 5px; }
.runner-game .runner-upgrades { display: flex; flex-direction: column; gap: 10px; }
.runner-game .runner-upgrade { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; }
.runner-game .runner-upgrade strong { font-size: .85rem; }
.runner-game .runner-upgrade p { font-size: .76rem; color: var(--muted); margin: 5px 0 0; line-height: 1.5; }
.runner-game .runner-upgrade .btn { flex-shrink: 0; font-size: .78rem; }
.runner-game .runner-guide p { font-size: .88rem; line-height: 1.85; color: var(--muted); }
.runner-game .runner-world-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
@media (max-width: 800px) {
  .runner-game .runner-bottom { grid-template-columns: 1fr; }
  .runner-game .runner-stage canvas { aspect-ratio: 1.6 / 1; }
  .runner-game .runner-world-note { min-width: 160px; }
}
@media (max-width: 480px) {
  .runner-game .runner-toolbar { padding: 13px; gap: 12px; }
  .runner-game .runner-world-note { order: 3; flex-basis: 100%; font-size: .8rem; }
  .runner-game .runner-wallet { margin-left: auto; padding: 8px; }
  .runner-game .runner-stage canvas { aspect-ratio: 1.25 / 1; }
  .runner-game .runner-hud { padding: 10px 12px; gap: 4px; font-size: .65rem; }
  .runner-game .runner-hud strong { font-size: .9rem; padding-left: 2px; }
  .runner-game .runner-overlay { padding: 14px; }
  .runner-game .runner-overlay-card { padding: 16px 18px; }
  .runner-game .runner-overlay-card h2 { font-size: 1.2rem; margin: 8px 0; }
  .runner-game .runner-overlay-card p:not(.runner-overline) { font-size: .76rem; }
  .runner-game .runner-overline { font-size: .55rem; }
  .runner-game .runner-controls { gap: 8px; }
  .runner-game .runner-controls .runner-jump { width: 100%; }
  .runner-game .runner-controls .btn:not(.runner-jump) { flex: 1; padding: 10px 7px; font-size: .76rem; }
  .runner-game .runner-controls > span { width: 100%; text-align: right; }
  .runner-game .runner-shop, .runner-game .runner-guide { padding: 16px; }
  .runner-game .runner-characters { gap: 6px; }
  .runner-game .runner-character { padding: 10px 6px; }
  .runner-game .runner-character strong { font-size: .74rem; }
  .runner-game .runner-character p { min-height: 49px; font-size: .68rem; }
  .runner-game .runner-character .btn { padding: 8px 2px; font-size: .65rem; }
  .runner-game .runner-upgrade { padding: 11px 10px; }
}