:root {
  color-scheme: dark;
  font: 15px/1.45 system-ui, sans-serif;
  color: #f5eedb;
  background: #101b22;
  --muted: #b4c5c4;
  --gold: #f8cd7b;
  --line: #38515b;
}
* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(ellipse at 75% 0, #223e42, #101b22 55%); }
main { max-width: 1050px; margin: auto; padding: 0 20px 32px; }
a { color: inherit; text-decoration: none; }
button, select { font: inherit; color: inherit; }
button { cursor: pointer; touch-action: manipulation; border: 1px solid var(--line); border-radius: 11px; background: #233841; padding: 9px 15px; font-weight: 700; min-height: 44px; }
button:disabled { opacity: .42; cursor: default; }
:focus-visible { outline: 3px solid #ffe4a9; outline-offset: 2px; }
[hidden] { display: none !important; }
.mast { display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 50px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .13em; }
.mast a { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; }
.mast a span { color: var(--gold); }
.title { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 23px 0 15px; }
.title > p { color: var(--muted); font-size: 12px; text-align: right; margin: 0 0 3px; }
.eyebrow { color: var(--gold); font-size: 10px; letter-spacing: .16em; font-weight: 800; margin: 0 0 3px; }
h1, h2 { font-family: Georgia, serif; margin: 0; font-weight: 700; letter-spacing: -.035em; }
h1 { font-size: clamp(31px, 5vw, 58px); line-height: 1; }
h2 { font-size: clamp(22px, 4vw, 33px); }
.game-card { background: #172830; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.toolbar, .options { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 12px; }
.toolbar label { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
select { max-width: 100%; min-height: 44px; padding: 5px 9px; border-radius: 8px; background: #223840; border: 1px solid var(--line); }
#record { font-size: 11px; color: var(--muted); margin: 0 auto 0 0; }
.scene { height: clamp(220px, 46vw, 435px); position: relative; overflow: hidden; background: #497886 url('../lumi-rope-run/assets/forest.webp') 45% center / cover; }
.scene[data-theme="1"] { background-image: url('../lumi-rope-run/assets/sky-cliffs.webp'); }
.scene[data-theme="2"] { background-image: url('../lumi-rope-run/assets/mystic.webp'); }
canvas { width: 100%; height: 100%; display: block; }
.hud { position: absolute; inset: 10px 10px auto; display: flex; justify-content: space-between; gap: 6px; pointer-events: none; font-size: 12px; }
.hud span { padding: 5px 9px; border: 1px solid #d1d9aa70; border-radius: 8px; background: #17282ee8; }
.overlay { position: absolute; inset: 0; display: grid; place-items: center; background: #0b1a2780; }
.panel { padding: 15px 19px; width: min(85%, 385px); text-align: center; border-radius: 16px; border: 1px solid #d9c79b8a; background: #182b34ef; box-shadow: 0 12px 45px #0007; }
.panel p:not(.eyebrow) { margin: 4px 0 10px; color: var(--muted); font-size: 12px; }
#action { background: #f5ce84; color: #252822; border-color: #f7d799; }
.pad { display: flex; justify-content: space-between; gap: 15px; padding: 9px 12px 5px; }
.move { display: flex; gap: 8px; }
.pad button { min-width: 62px; min-height: 48px; font-size: 23px; touch-action: none; user-select: none; -webkit-user-select: none; }
.pad button.held { background: #3b606b; }
#jump { min-width: 116px; background: #a8dcc4; color: #173b35; border-color: #a8dcc4; font-size: 16px; }
#jump.held { background: #82baa7; }
#jump small { font-size: 11px; }
.options { font-size: 11px; color: var(--muted); flex-wrap: wrap; padding-top: 1px; padding-bottom: 2px; }
.options p { margin: 3px 0; }
.options div, .options label { display: flex; align-items: center; gap: 6px; }
.options div { gap: 12px; }
.options label { min-height: 36px; cursor: pointer; }
input { accent-color: #a8dcc4; }
.friends { display: grid; grid-template-columns: 185px 1fr; align-items: center; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.friends p:not(.eyebrow), .guide p, footer { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.roster { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 7px; }
.roster button { min-width: 0; padding: 5px 2px; font-size: 11px; }
.roster button[aria-pressed="true"] { border-color: var(--gold); background: #3b402e; color: #ffe4ad; }
.roster img { display: block; width: min(52px, 90%); height: 44px; object-fit: contain; margin: 0 auto; }
.guide { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-top: 14px; }
.guide strong { font-size: 12px; }
footer { margin-top: 16px; }
@media (max-width: 620px) {
  main { padding-inline: 9px; }
  .mast { font-size: 8px; }
  .title { margin: 12px 0; }
  .title > p { font-size: 10px; }
  .toolbar { padding-inline: 6px; }
  .toolbar label { gap: 4px; }
  .toolbar select { max-width: 180px; }
  #record { display: none; }
  .friends { grid-template-columns: 1fr; gap: 6px; padding-top: 13px; }
  .roster { grid-template-columns: repeat(3, 1fr); }
  .guide { grid-template-columns: 1fr; gap: 6px; }
}
@media (orientation: landscape) and (max-height: 500px) {
  main { padding-inline: 7px; }
  .mast, .title { display: none; }
  .scene { height: min(260px, calc(100svh - 116px)); }
  .toolbar { padding-block: 1px; }
  .options { min-height: 28px; }
  .options label { min-height: 30px; }
  .pad { padding-block: 4px 2px; }
  .friends { padding: 5px 0; }
}