:root {
  --navy: #10182f;
  --navy-deep: #091022;
  --cream: #fff8e8;
  --orange: #ff8a3d;
  --yellow: #ffd45c;
  --mint: #8de1bd;
  --muted: #8290ae;
  --display: ui-rounded, "Arial Rounded MT Bold", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { background: #070d1d; color: var(--cream); font-family: var(--display); }
body::before { content: ''; position: fixed; inset: 0; background: radial-gradient(circle at 50% 8%, #233866 0, transparent 34%), radial-gradient(circle at 10% 90%, #192344 0, transparent 32%); pointer-events: none; }
#stage { --stage-w: 400px; --stage-h: 671px; padding: 25px 22px 20px; display: flex; flex-direction: column; background: linear-gradient(150deg, rgba(22,34,68,.94), rgba(9,16,34,.98)); }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; }
.brand { display: flex; gap: 10px; align-items: center; color: var(--cream); font-size: 13px; letter-spacing: .12em; line-height: 1.12; font-weight: 800; }
.brand b { color: var(--orange); }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; color: var(--navy); background: var(--yellow); font-size: 25px; font-weight: 900; box-shadow: 0 4px 0 #c28f31; }
.stats { text-align: right; color: var(--muted); font-size: 10px; letter-spacing: .16em; font-weight: 800; }
.stats strong { display: block; color: var(--yellow); font-size: 24px; line-height: 1; letter-spacing: 0; margin-top: 5px; }
.game-card { margin-top: 38px; padding: 19px 20px 22px; border: 1px solid rgba(141,225,189,.2); border-radius: 24px; background: rgba(17,27,57,.82); box-shadow: 0 14px 32px rgba(0,0,0,.22); }
.progress-row { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
#streak-label { color: var(--mint); }
.progress-track { height: 5px; margin-top: 10px; overflow: hidden; border-radius: 10px; background: #273453; }
.progress-fill { height: 100%; width: 10%; border-radius: inherit; background: var(--orange); transition: width .35s ease; }
.prompt-label { margin: 30px 0 4px; color: var(--orange); font-size: 12px; font-weight: 900; letter-spacing: .18em; }
h1 { margin: 0; color: var(--cream); font-size: 49px; line-height: 1.08; letter-spacing: -.04em; }
.message { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.answers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 22px; }
.answer { min-height: 72px; border: 0; border-radius: 18px; color: var(--cream); background: #202e53; box-shadow: inset 0 -4px 0 rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.12); font: 800 25px var(--display); cursor: pointer; transition: transform .12s, background .2s; }
.answer:active { transform: translateY(3px); box-shadow: inset 0 -1px 0 rgba(0,0,0,.2); }
.answer.correct { background: var(--mint); color: var(--navy); animation: pop .36s ease; }
.answer.wrong { background: #e76461; color: white; animation: shake .3s ease; }
.answers.locked .answer:not(.correct) { opacity: .55; }
.next-button { margin: 19px auto 0; padding: 14px 25px; border: 0; border-radius: 100px; background: var(--orange); color: var(--navy); font: 900 15px var(--display); box-shadow: 0 4px 0 #bc582a; cursor: pointer; }
.next-button:active { transform: translateY(3px); box-shadow: 0 1px 0 #bc582a; }
.next-button span { font-size: 21px; vertical-align: -1px; margin-left: 8px; }
.hint { margin: auto 0 0; color: #53617f; text-align: center; font-size: 11px; letter-spacing: .03em; }
@keyframes pop { 50% { transform: scale(1.08); } }
@keyframes shake { 25%,75% { transform: translateX(-5px); } 50% { transform: translateX(5px); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } }