:root {
  color-scheme: dark;
  --ink: #090b18;
  --panel: rgba(13, 16, 34, .94);
  --paper: #f7f7ff;
  --muted: #a3a9c8;
  --cyan: #44f6ff;
  --purple: #8b5dff;
  --pink: #ff3ca6;
  --yellow: #ffe36a;
  --red: #ff476f;
  --green: #53ffa4;
  --orange: #ff8a38;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #050711; }
body {
  color: var(--paper);
  font-family: "Arial Narrow", "Bahnschrift Condensed", "Roboto Condensed", "Helvetica Neue", system-ui, sans-serif;
  font-stretch: condensed;
  overscroll-behavior: none;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
button, select, input { font: inherit; color: inherit; -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

#game-shell {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: 620px;
  height: 100%;
  margin: auto;
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 0 80px rgba(0,0,0,.9);
}
#game { position: absolute; inset: 0; width: 100%; height: 100%; background: var(--ink); touch-action: none; }
.hidden { display: none !important; }

/* ---------------------------------------------------------------- HUD */
#hud { position: absolute; z-index: 5; top: calc(var(--safe-top) + 8px); left: 10px; right: 10px; pointer-events: none; }
.hud-top { display: grid; grid-template-columns: 42px 1fr auto; gap: 8px; align-items: stretch; }
.icon-button {
  pointer-events: auto;
  width: 42px; height: 42px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  background: rgba(5,7,18,.72);
  font-weight: 900; font-size: 14px;
}
.hud-sector, .hud-score { padding: 5px 10px; background: rgba(5,7,18,.7); border: 1px solid rgba(255,255,255,.1); }
.hud-sector { min-width: 0; }
.hud-sector span { display: block; overflow: hidden; color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .14em; white-space: nowrap; text-overflow: ellipsis; }
.hud-sector strong { display: block; font-size: 15px; letter-spacing: .08em; line-height: 1.15; }
.hud-sector strong b { font-size: 19px; }
.hud-sector strong small { color: var(--muted); font-size: 12px; }
.progress { display: block; height: 3px; margin-top: 3px; background: rgba(255,255,255,.12); }
.progress b { display: block; width: 0; height: 100%; background: var(--cyan); transition: width .3s linear; }
.hud-score { min-width: 96px; text-align: right; }
.hud-score strong { display: block; font-size: 21px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.combo { display: block; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .1em; transition: color .2s; }
.combo.hot { color: var(--yellow); }
.combo.blazing { color: var(--pink); text-shadow: 0 0 10px var(--pink); }
.armor { display: grid; grid-template-columns: auto 1fr 38px; gap: 8px; align-items: center; margin-top: 6px; padding: 5px 10px; background: rgba(5,7,18,.7); border: 1px solid rgba(255,255,255,.1); }
.armor span { color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .16em; }
.armor strong { font-size: 14px; text-align: right; font-variant-numeric: tabular-nums; }
.bar { position: relative; display: block; height: 8px; overflow: hidden; background: rgba(255,255,255,.12); transform: skewX(-14deg); }
.bar b, .bar em { position: absolute; inset: 0 auto 0 0; display: block; width: 100%; }
.bar b { background: linear-gradient(90deg, var(--green), var(--cyan)); transition: width .12s ease-out; }
.bar em { background: #fff; opacity: .6; transition: width .7s ease-in .25s; }
.armor.low .bar b { background: linear-gradient(90deg, var(--red), var(--pink)); }
.armor.low strong { color: var(--red); }
.armor.hit { animation: armor-hit .35s ease-out; }
@keyframes armor-hit { 0% { transform: translateX(-4px); border-color: var(--red); } 50% { transform: translateX(4px); } }
.boss-bar { margin: 6px auto 0; width: min(360px, 100%); padding: 5px 10px 7px; background: rgba(5,7,18,.8); border: 1px solid rgba(255,71,111,.5); text-align: center; }
.boss-bar span { display: block; color: var(--red); font-size: 12px; font-weight: 1000; letter-spacing: .2em; }
.boss-bar i { display: block; height: 7px; margin-top: 3px; background: rgba(255,255,255,.12); transform: skewX(-14deg); }
.boss-bar b { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--pink), var(--red)); transition: width .15s; }
.boss-bar.enraged { border-color: var(--red); box-shadow: 0 0 18px rgba(255,71,111,.5); }

.build-strip {
  position: absolute; z-index: 6; left: 10px; bottom: calc(var(--safe-bottom) + 14px);
  display: flex; flex-wrap: wrap-reverse; gap: 4px; max-width: calc(100% - 120px); pointer-events: none;
}
.build-strip.left-boost { left: auto; right: 10px; justify-content: flex-end; }
.chip { position: relative; display: grid; place-items: center; width: 30px; height: 30px; border: 1.5px solid var(--c); background: rgba(5,7,18,.75); color: var(--c); font-size: 14px; font-weight: 1000; }
.chip sub { position: absolute; right: -4px; bottom: -4px; min-width: 14px; padding: 0 2px; background: var(--c); color: var(--ink); font-size: 10px; line-height: 14px; text-align: center; }
.chip.pop { animation: chip-pop .5s ease-out; }
@keyframes chip-pop { 0% { transform: scale(1.8); box-shadow: 0 0 24px var(--c); } }

.boost-button {
  position: absolute; z-index: 12; right: 14px; bottom: calc(var(--safe-bottom) + 16px);
  display: grid; place-items: center; align-content: center;
  width: 84px; height: 84px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(5,7,18,.8);
  --charge: 0;
}
.boost-button.left { right: auto; left: 14px; }
.boost-ring { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(var(--yellow) calc(var(--charge) * 1turn), rgba(255,255,255,.12) 0); -webkit-mask: radial-gradient(circle, transparent 36px, #000 37px); mask: radial-gradient(circle, transparent 36px, #000 37px); }
.boost-button strong { position: relative; color: var(--muted); font-size: 15px; font-weight: 1000; letter-spacing: .12em; }
.boost-button small { position: relative; color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.boost-button.ready { background: rgba(255,227,106,.16); animation: boost-ready 1s ease-in-out infinite; }
.boost-button.ready strong { color: var(--yellow); }
.boost-button.active { background: rgba(255,60,166,.35); }
.boost-button:active { transform: scale(.94); }
@keyframes boost-ready { 50% { box-shadow: 0 0 26px rgba(255,227,106,.55); } }

.banner {
  position: absolute; z-index: 8; left: 0; right: 0; top: 30%;
  display: grid; justify-items: center; gap: 2px; pointer-events: none; text-align: center;
  animation: banner-in .35s cubic-bezier(.2,1.4,.4,1);
}
.banner small { color: var(--cyan); font-size: 12px; font-weight: 1000; letter-spacing: .3em; }
.banner strong { font-size: clamp(38px, 12vw, 64px); font-style: italic; font-weight: 1000; letter-spacing: -.04em; line-height: .95; text-shadow: 0 0 22px rgba(68,246,255,.45), 3px 3px 0 #05070f; }
.banner em { color: var(--yellow); font-size: 14px; font-style: normal; font-weight: 1000; letter-spacing: .14em; text-shadow: 2px 2px 0 #05070f; }
.banner.boss small { color: var(--red); }
.banner.boss strong { color: #fff; text-shadow: 0 0 24px rgba(255,71,111,.8), 3px 3px 0 #05070f; }
.banner.out { animation: banner-out .4s ease-in forwards; }
@keyframes banner-in { from { transform: scale(1.6); opacity: 0; } }
@keyframes banner-out { to { transform: translateY(-20px); opacity: 0; } }

.coach {
  position: absolute; z-index: 9; left: 50%; top: calc(var(--safe-top) + 108px);
  display: flex; align-items: center; gap: 10px; width: min(330px, calc(100% - 40px)); transform: translateX(-50%);
  padding: 10px 14px; background: rgba(5,7,18,.88); border: 1px solid var(--cyan); box-shadow: 0 0 20px rgba(68,246,255,.25);
  font-size: 14px; font-weight: 900; letter-spacing: .04em; line-height: 1.25; pointer-events: none;
  animation: toast-in .3s ease-out;
}
.coach-hand { flex: none; width: 26px; height: 26px; border: 2px solid var(--cyan); border-radius: 50%; animation: coach-drag 1.4s ease-in-out infinite; }
.coach.no-hand .coach-hand { display: none; }
@keyframes coach-drag { 0%, 100% { transform: translateX(-8px); } 50% { transform: translateX(8px); } }

.toast { position: absolute; z-index: 30; left: 50%; top: 42%; max-width: 88%; padding: 8px 14px; transform: translateX(-50%); background: var(--paper); color: var(--ink); font-size: 13px; font-weight: 1000; letter-spacing: .08em; text-align: center; box-shadow: 0 7px 30px rgba(0,0,0,.45); animation: toast-in .22s ease-out; pointer-events: none; }
@keyframes toast-in { from { transform: translate(-50%, -10px); opacity: 0; } }

/* ------------------------------------------------------------- SCREENS */
.screen {
  position: absolute; z-index: 15; inset: 0;
  display: none; flex-direction: column; align-items: center; justify-content: center;
  padding: calc(var(--safe-top) + 22px) 20px calc(var(--safe-bottom) + 20px);
  text-align: center;
  background: radial-gradient(circle at 50% 30%, rgba(75,48,156,.3), transparent 45%), linear-gradient(180deg, rgba(9,11,24,.72), rgba(5,7,17,.95));
}
.screen.active { display: flex; animation: screen-in .25s ease-out; }
.menu-screen { background: linear-gradient(180deg, rgba(5,7,17,.25) 0%, rgba(5,7,17,0) 30%, rgba(5,7,17,0) 42%, rgba(5,7,17,.86) 58%, rgba(5,7,17,.97)); justify-content: space-between; }
.menu-screen .menu-actions { margin-top: auto; }
.scroll-screen { justify-content: flex-start; overflow-y: auto; touch-action: pan-y; background: rgba(5,7,17,.97); }
@keyframes screen-in { from { opacity: 0; transform: scale(1.02); } }

.brand { position: relative; margin-top: 4vh; }
.eyebrow { margin: 0 0 8px; color: var(--cyan); font-size: 12px; font-weight: 900; letter-spacing: .28em; }
h1 { margin: 0; font-size: clamp(64px, 20vw, 108px); line-height: .72; font-style: italic; letter-spacing: -.085em; filter: drop-shadow(6px 7px 0 rgba(68,246,255,.18)); }
h1 span { display: block; margin-left: .16em; color: var(--pink); }
.version-tag { position: absolute; right: -8px; bottom: -18px; margin: 0; padding: 2px 7px; border: 1.5px solid var(--yellow); color: var(--yellow); font-size: 13px; font-weight: 1000; letter-spacing: .12em; transform: skewX(-12deg); }
h2 { margin: 0 0 18px; font-size: clamp(46px, 14vw, 72px); line-height: .88; font-style: italic; letter-spacing: -.05em; }
h2.small-title { font-size: 48px; }
h3 { margin: 0; font-size: 26px; font-style: italic; letter-spacing: -.02em; }

.menu-actions { display: grid; justify-items: center; gap: 9px; width: 100%; }
.primary-button, .secondary-button {
  width: min(340px, 100%);
  min-height: 56px;
  border: 0;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  font-size: 17px; font-weight: 1000; letter-spacing: .12em;
}
.primary-button { background: linear-gradient(90deg, var(--pink), var(--purple)); box-shadow: 0 14px 38px rgba(255,60,166,.25); }
.primary-button small, .secondary-button small { display: block; margin-top: 1px; font-size: 11px; letter-spacing: .12em; opacity: .85; }
.primary-button:active, .secondary-button:active { transform: scale(.97); }
.secondary-button { min-height: 46px; color: var(--paper); background: rgba(255,255,255,.08); font-size: 14px; }
.secondary-button.compact { width: auto; min-width: 120px; padding: 0 18px; }
.secondary-button.square { width: 52px; flex: none; font-size: 20px; }
.secondary-button.danger { color: var(--red); }
.danger-fill { background: linear-gradient(90deg, var(--red), #b0183f); }
.text-button { border: 0; background: none; color: var(--cyan); font-size: 12px; font-weight: 900; letter-spacing: .16em; padding: 8px; }
.menu-row { display: flex; gap: 8px; width: min(340px, 100%); }
.menu-row .secondary-button { flex: 1; width: auto; padding: 0 6px; font-size: 13px; letter-spacing: .08em; }
.daily-button { width: min(340px, 100%); padding: 8px 12px; border: 1px solid rgba(255,227,106,.55); background: rgba(255,227,106,.07); text-align: left; clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%); }
.daily-button span { display: block; color: var(--yellow); font-size: 11px; font-weight: 1000; letter-spacing: .22em; }
.daily-button strong { display: block; font-size: 18px; letter-spacing: .06em; }
.daily-button small { display: block; color: var(--muted); font-size: 11px; letter-spacing: .06em; }
.heat-select { display: grid; grid-template-columns: repeat(3, 1fr); width: min(340px, 100%); gap: 5px; }
.heat-select button { min-width: 0; min-height: 44px; padding: 5px 3px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05); }
.heat-select strong { display: block; font-size: 12px; letter-spacing: .1em; }
.heat-select small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; letter-spacing: .04em; }
.heat-select .selected { border-color: var(--cyan); color: var(--cyan); background: rgba(68,246,255,.1); }
.heat-select .locked { opacity: .45; }
.best-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; margin: 12px 0 0; color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.best-row strong { color: var(--yellow); }
#chassis-label { color: var(--cyan); }

/* pit stop */
.pit-status { width: min(430px, 100%); margin-bottom: 10px; }
.pit-armor { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; font-size: 11px; font-weight: 900; letter-spacing: .12em; color: var(--muted); }
.pit-armor i { display: block; height: 7px; background: rgba(255,255,255,.12); transform: skewX(-14deg); }
.pit-armor b { display: block; height: 100%; background: linear-gradient(90deg, var(--green), var(--cyan)); }
.pit-armor strong { color: var(--paper); font-size: 13px; }
.pit-notes { min-height: 16px; margin: 6px 0 0; color: var(--yellow); font-size: 12px; font-weight: 900; letter-spacing: .06em; line-height: 1.35; }
.upgrade-cards { display: grid; width: min(430px, 100%); gap: 9px; }
.upgrade-card {
  position: relative; min-height: 92px; padding: 12px 14px 12px 74px; overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(110deg, color-mix(in srgb, var(--c) 12%, #191d3b), rgba(12,14,31,.97));
  text-align: left; animation: card-in .35s ease-out backwards;
}
.upgrade-card:nth-child(2) { animation-delay: .06s; }
.upgrade-card:nth-child(3) { animation-delay: .12s; }
@keyframes card-in { from { transform: translateY(18px); opacity: 0; } }
.upgrade-card.synergy { border-color: var(--c); box-shadow: 0 0 18px color-mix(in srgb, var(--c) 35%, transparent); }
.upgrade-card.contract { border-color: var(--c); border-style: dashed; }
.upgrade-card:active { transform: scale(.98); }
.upgrade-card .card-icon { position: absolute; left: 12px; top: 50%; display: grid; place-items: center; width: 48px; height: 48px; transform: translateY(-50%); border: 2px solid var(--c); color: var(--c); font-size: 22px; font-weight: 1000; box-shadow: inset 0 0 15px color-mix(in srgb, var(--c) 25%, transparent); }
.upgrade-card .card-kind { display: flex; justify-content: space-between; color: var(--c); font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.upgrade-card .card-kind em { color: var(--muted); font-style: normal; letter-spacing: .08em; }
.upgrade-card strong { display: block; margin-top: 2px; font-size: 21px; }
.upgrade-card small { display: block; margin-top: 2px; color: #c9cde6; font-size: 13px; line-height: 1.25; }
.card-synergy { display: block; margin-top: 4px; color: var(--yellow); font-size: 11px; font-style: normal; font-weight: 1000; letter-spacing: .12em; }
.pips { display: inline-flex; gap: 3px; margin-left: 6px; vertical-align: middle; }
.pips i { width: 9px; height: 5px; background: rgba(255,255,255,.18); transform: skewX(-14deg); }
.pips i.on { background: var(--c); }
.pips i.next { background: var(--paper); animation: pip 0.8s ease-in-out infinite; }
@keyframes pip { 50% { opacity: .3; } }
.pit-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: min(430px, 100%); margin-top: 10px; }
.pit-next { margin: 0; color: var(--muted); font-size: 12px; font-weight: 900; letter-spacing: .1em; text-align: right; }
.pit-next.boss { color: var(--red); }
.pit-build { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; width: min(430px, 100%); margin-top: 12px; }
#pause-build { margin: 0 0 16px; }

/* results */
.result-score { width: min(360px, 100%); padding: 16px; background: linear-gradient(110deg, var(--pink), var(--purple)); }
.result-score.small { padding: 10px; margin-bottom: 14px; }
.result-score span { display: block; font-size: 11px; font-weight: 900; letter-spacing: .2em; }
.result-score strong { display: block; font-size: 50px; line-height: 1; font-variant-numeric: tabular-nums; }
.result-score.small strong { font-size: 32px; }
.result-score em { display: block; color: var(--yellow); font-size: 12px; font-style: normal; font-weight: 1000; letter-spacing: .15em; }
.result-stats { display: grid; grid-template-columns: repeat(4, 1fr); width: min(360px, 100%); margin: 7px 0; gap: 5px; }
.result-stats div { padding: 9px 2px; background: rgba(255,255,255,.06); }
.result-stats span { display: block; color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.result-stats strong { display: block; font-size: 22px; }
.scrap-earned { display: flex; align-items: baseline; justify-content: center; gap: 10px; width: min(360px, 100%); padding: 8px; border: 1px solid rgba(255,227,106,.45); color: var(--muted); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.scrap-earned strong { color: var(--yellow); font-size: 22px; letter-spacing: .04em; }
.unlock-list { width: min(360px, 100%); margin: 8px 0 0; padding: 0; list-style: none; }
.unlock-list li { margin-top: 4px; padding: 7px; border: 1px solid var(--green); color: var(--green); font-size: 12px; font-weight: 1000; letter-spacing: .1em; animation: card-in .4s ease-out backwards; }
.result-tip { max-width: 340px; min-height: 16px; margin: 10px 0 12px; color: var(--muted); font-size: 13px; line-height: 1.3; }
.victory-copy { max-width: 320px; margin: 0 0 16px; color: #c9cde6; font-size: 15px; line-height: 1.35; }

/* garage / settings / how to */
.panel-head { position: sticky; top: calc(-1 * (var(--safe-top) + 22px)); z-index: 2; display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 8px; width: min(460px, 100%); padding: 6px 0 10px; background: rgba(5,7,17,.97); }
.back-button { width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(255,255,255,.06); font-size: 26px; line-height: 1; }
.scrap-pill { padding: 5px 10px; border: 1px solid var(--yellow); color: var(--yellow); font-size: 13px; letter-spacing: .08em; }
.section-label { width: min(460px, 100%); margin: 16px 0 7px; color: var(--cyan); font-size: 12px; font-weight: 1000; letter-spacing: .24em; text-align: left; }
.chassis-list, .perk-list, .part-list, .records, .settings, .howto { display: grid; gap: 7px; width: min(460px, 100%); }
.chassis-card { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.04); text-align: left; }
.chassis-card.selected { border-color: var(--c); box-shadow: inset 0 0 20px color-mix(in srgb, var(--c) 18%, transparent); }
.chassis-card canvas { width: 56px; height: 56px; }
.chassis-card strong { display: block; color: var(--c); font-size: 18px; letter-spacing: .08em; }
.chassis-card small { display: block; color: #c9cde6; font-size: 13px; line-height: 1.25; }
.chassis-card .stats { color: var(--muted); font-size: 11px; letter-spacing: .06em; }
.buy-button { min-width: 84px; min-height: 40px; padding: 4px 10px; border: 1px solid var(--yellow); background: rgba(255,227,106,.08); color: var(--yellow); font-size: 13px; font-weight: 1000; letter-spacing: .08em; }
.buy-button:disabled { opacity: .4; }
.buy-button.owned { border-color: var(--cyan); color: var(--cyan); background: rgba(68,246,255,.08); }
.perk-row, .part-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 9px 12px; background: rgba(255,255,255,.04); text-align: left; }
.perk-row strong, .part-row strong { display: block; font-size: 16px; letter-spacing: .06em; }
.perk-row small, .part-row small { display: block; color: #c9cde6; font-size: 13px; }
.part-row { grid-template-columns: 36px 1fr; }
.part-row .chip { width: 34px; height: 34px; }
.part-row.locked { opacity: .55; }
.part-row.locked small { color: var(--yellow); }
.records { grid-template-columns: repeat(2, 1fr); }
.records div { padding: 9px; background: rgba(255,255,255,.04); text-align: left; }
.records span { display: block; color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.records strong { font-size: 19px; }
.setting { display: grid; grid-template-columns: 1fr 52%; gap: 12px; align-items: center; min-height: 48px; padding: 6px 12px; background: rgba(255,255,255,.04); text-align: left; font-size: 13px; font-weight: 900; letter-spacing: .12em; }
.setting.toggle { grid-template-columns: 1fr auto; }
.setting input[type="range"] { width: 100%; accent-color: var(--cyan); height: 28px; }
.setting input[type="checkbox"] { width: 26px; height: 26px; accent-color: var(--cyan); }
.setting select { min-height: 36px; padding: 0 8px; border: 1px solid rgba(255,255,255,.2); background: #11152b; font-size: 13px; font-weight: 900; letter-spacing: .06em; }
#reset-button { margin-top: 20px; }
.fine-print { max-width: 360px; margin: 14px 0 20px; color: var(--muted); font-size: 12px; line-height: 1.4; }
.howto { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.howto li { position: relative; padding: 10px 12px 10px 44px; background: rgba(255,255,255,.04); color: #c9cde6; font-size: 14px; line-height: 1.35; text-align: left; counter-increment: step; }
.howto li::before { content: counter(step); position: absolute; left: 12px; top: 10px; color: var(--pink); font-size: 20px; font-weight: 1000; font-style: italic; }
.howto strong { display: block; color: var(--paper); font-size: 14px; letter-spacing: .14em; }

#rotate-message { display: none; position: fixed; z-index: 100; inset: 0; place-items: center; padding: 30px; background: #050711; color: var(--paper); text-align: center; font-size: 20px; font-weight: 900; line-height: 1.5; }
@media (orientation: landscape) and (max-height: 520px) and (pointer: coarse) { #rotate-message { display: grid; } }
@media (max-height: 700px) {
  .brand { margin-top: 0; }
  h1 { font-size: clamp(54px, 16vw, 84px); }
  .primary-button { min-height: 50px; }
  .upgrade-card { min-height: 80px; padding-top: 9px; padding-bottom: 9px; }
  h2 { margin-bottom: 10px; font-size: 44px; }
  .boost-button { width: 70px; height: 70px; bottom: calc(var(--safe-bottom) + 10px); }
  .boost-ring { -webkit-mask: radial-gradient(circle, transparent 29px, #000 30px); mask: radial-gradient(circle, transparent 29px, #000 30px); }
  .boost-button strong { font-size: 13px; }
  .build-strip { bottom: calc(var(--safe-bottom) + 8px); }
}
@media (min-width: 700px) { body { background: radial-gradient(circle, #15102f, #050711 65%); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } }