/* Theme lifted verbatim from the approved v2 design (claude.ai artifact 'Btolat').
   Fonts load from Google Fonts in the layout instead of being inlined. */

  :root{
    --accent:#f08a1e; --accent-2:#ff5e3a;
    --good:#16a34a; --bad:#dc2626; --warn:#f59e0b;
    --bg-deep:#0f1029; --bg-deep-2:#1a1238; --bg-deep-3:#251a4a;
    --gold:#f59e0b; --silver:#9ca3af;
  }
  *{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
  html,body{margin:0;padding:0;font-family:"IBM Plex Sans Arabic","Cairo",system-ui,sans-serif;color:#fff;background:#0a0a18;min-height:100vh;overflow-x:hidden}
  body{
    background:
      radial-gradient(60% 50% at 50% 0%, rgba(240,138,30,.18), transparent 70%),
      radial-gradient(80% 60% at 20% 100%, rgba(124,58,237,.35), transparent 60%),
      linear-gradient(180deg,var(--bg-deep-2) 0%, var(--bg-deep) 60%, #07071a 100%);
    background-attachment:fixed;
  }
  /* ===== faint stadium atmosphere (far behind content) ===== */
  body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
      /* floodlight beams from top corners */
      linear-gradient(150deg, rgba(255,255,255,.06) 0%, transparent 26%),
      linear-gradient(210deg, rgba(255,255,255,.06) 0%, transparent 26%),
      /* faint confetti specks */
      radial-gradient(2px 2px at 12% 22%, rgba(240,138,30,.5), transparent 60%),
      radial-gradient(2px 2px at 82% 16%, rgba(59,130,246,.5), transparent 60%),
      radial-gradient(2px 2px at 68% 34%, rgba(255,255,255,.45), transparent 60%),
      radial-gradient(2px 2px at 28% 40%, rgba(22,163,74,.5), transparent 60%),
      radial-gradient(2px 2px at 90% 48%, rgba(245,158,11,.5), transparent 60%),
      radial-gradient(2px 2px at 44% 12%, rgba(255,94,58,.45), transparent 60%);
    opacity:.7}
  /* dark crowd silhouette along the bottom */
  body::after{content:"";position:fixed;left:0;right:0;bottom:0;height:120px;z-index:0;pointer-events:none;opacity:.5;
    background:
      radial-gradient(9px 11px at 4% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 12% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 20% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 28% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 36% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 44% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 52% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 60% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 68% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 76% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 84% 100%, #05040f 60%, transparent 62%),
      radial-gradient(9px 11px at 92% 100%, #05040f 60%, transparent 62%),
      linear-gradient(180deg, transparent, #05040f)}
  .app{isolation:isolate}
  .num{font-family:"Cairo",ui-monospace,monospace;font-feature-settings:"tnum" 1;font-variant-numeric:tabular-nums}
  button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
  a{color:var(--accent);text-decoration:none}
  a:hover{color:var(--accent-2)}

  .app{
    max-width:480px;margin:0 auto;min-height:100vh;
    display:flex;flex-direction:column;color:#fff;position:relative;
  }
  @media (min-width:520px){
    .app{
      box-shadow:0 30px 80px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
      border-radius:28px;margin:24px auto;min-height:calc(100vh - 48px);
      overflow:hidden;
    }
  }
  .fade{animation:fade .35s ease-out}
  @keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

  /* ===== chunky 3D game button (shared) ===== */
  .gbtn{position:relative;display:block;width:100%;padding:0;border-radius:18px;background:transparent;
    transition:transform .06s ease;-webkit-user-select:none;user-select:none}
  .gbtn .gbtn-face{display:flex;align-items:center;justify-content:center;gap:9px;
    min-height:56px;padding:12px 18px;border-radius:18px;font-weight:900;font-size:17px;line-height:1.3;
    position:relative;z-index:1}
  .gbtn::after{content:"";position:absolute;inset:0;border-radius:18px;z-index:0;
    box-shadow:0 6px 0 0 var(--edge, rgba(0,0,0,.45));transition:box-shadow .06s,transform .06s}
  .gbtn:active:not(:disabled){transform:translateY(5px)}
  .gbtn:active:not(:disabled)::after{box-shadow:0 1px 0 0 var(--edge, rgba(0,0,0,.45))}
  .gbtn:disabled{cursor:default}
  /* primary play button */
  .gbtn-play .gbtn-face{background:linear-gradient(180deg,#ffb43a,var(--accent));color:#3a1c00;
    box-shadow:inset 0 2px 0 rgba(255,255,255,.5)}
  .gbtn-play{--edge:#a85a05}
  .gbtn-ghost .gbtn-face{background:#2a2350;color:#fff;box-shadow:inset 0 2px 0 rgba(255,255,255,.12)}
  .gbtn-ghost{--edge:#140f2c}

  /* ---- top / header ---- */
  .qtop{display:flex;align-items:center;gap:9px;padding:8px 15px 8px;position:relative;z-index:5}
  .brand{flex:1;min-width:0;display:flex;align-items:center;gap:9px;font-size:17px;font-weight:900}
  .brand b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
  .brand .logo{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-size:21px;
    background:linear-gradient(180deg,#ffb43a,var(--accent));box-shadow:0 4px 0 #a85a05,inset 0 2px 0 rgba(255,255,255,.5)}
  .top-c{flex:1;text-align:center;font-weight:900;font-size:18px}
  .brand .logo img{width: 100%;
    padding: 3px 5px;}
  .hud-pill{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:99px;font-weight:900;font-size:14px;
    background:linear-gradient(180deg,rgba(245,158,11,.32),rgba(245,158,11,.12));
    border:2px solid rgba(245,158,11,.55);box-shadow:inset 0 2px 0 rgba(255,255,255,.15);color:#fde68a}
  .coin-ic{font-size:15px}
  /* the sign-in / account chip: same pill, cool tint so it reads apart from the coins */
  .auth-pill{cursor:pointer;font:inherit;font-weight:900;font-size:13px;color:#c7d2fe;
    background:linear-gradient(180deg,rgba(99,102,241,.32),rgba(99,102,241,.12));
    border-color:rgba(99,102,241,.55);white-space:nowrap;max-width:118px;overflow:hidden;text-overflow:ellipsis}
  .auth-pill:active{transform:translateY(1px)}
  /* quiet footer under the campaign: back to the main site + privacy policy */
  .home-foot{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;margin:26px auto 4px}
  .home-foot a{color:#8b90a6;font-weight:800;font-size:14px;text-decoration:none;padding:10px 2px}
  .home-foot a:hover{color:#c5c9d6}
  .foot-sep{color:#4a4f63}
  /* session-lives pill (energy) — red tint so it reads apart from coins */
  .lives-pill{cursor:pointer;font:inherit;font-weight:900;font-size:14px;color:#fecaca;
    background:linear-gradient(180deg,rgba(244,63,94,.32),rgba(244,63,94,.12));
    border-color:rgba(244,63,94,.55)}
  .lives-pill:active{transform:translateY(1px)}
  /* out-of-lives screen */
  .energy-hearts{display:flex;justify-content:center;gap:6px;margin-bottom:4px}
  .energy-timer{font-size:40px;font-weight:900;color:#fde68a;margin:14px 0 2px;
    letter-spacing:2px;font-variant-numeric:tabular-nums}
  /* play-bar lives pulse when one is lost */
  .lives.hit{animation:lifehit .45s ease}
  @keyframes lifehit{0%{transform:scale(1)}30%{transform:scale(1.35);color:#ff6b6b}100%{transform:scale(1)}}
  .icon-btn{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
    background:#2a2350;border:0;box-shadow:0 4px 0 #140f2c,inset 0 2px 0 rgba(255,255,255,.1);color:#fff;transition:transform .06s}
  .icon-btn:active{transform:translateY(3px);box-shadow:0 1px 0 #140f2c,inset 0 2px 0 rgba(255,255,255,.1)}
  .icon-btn.sm{width:40px;height:40px;border-radius:11px}

  .qmain{flex:1;padding:8px 16px 40px;position:relative;z-index:1}
  .sec-title{display:flex;align-items:center;gap:9px;font-weight:900;font-size:16px;margin:22px 4px 12px}
  .sec-title .b{width:5px;height:18px;border-radius:3px;background:var(--accent)}

  /* ---- HOME hero ---- */
  .hero{position:relative;overflow:hidden;text-align:center;border-radius:26px;padding:22px 22px 24px;margin-top:4px;
    background:linear-gradient(170deg,#1f6b3a 0%,#124a27 60%,#0d3a1f 100%);
    border:3px solid rgba(255,255,255,.14);box-shadow:0 14px 0 rgba(0,0,0,.35),0 26px 50px -18px rgba(22,120,60,.6)}
  .pitch-lines{position:absolute;inset:0;pointer-events:none;opacity:.5;
    background:
      repeating-linear-gradient(90deg,transparent 0 44px,rgba(255,255,255,.05) 44px 88px),
      radial-gradient(circle at 50% 0%, rgba(255,255,255,.14), transparent 55%)}
  .hero-badge{position:relative;display:inline-block;background:rgba(0,0,0,.3);
    padding:6px 14px;border-radius:99px;font-size:12px;font-weight:900;border:1.5px solid rgba(255,255,255,.2)}
  .mascot{position:relative;margin:10px auto 2px;line-height:0;z-index:2}
  .mascot .m-ball{transform-origin:50% 92%;animation:bob 2.2s ease-in-out infinite}
  .mascot .m-shadow{fill:rgba(0,0,0,.4);animation:mshadow 2.2s ease-in-out infinite}
  @keyframes bob{50%{transform:translateY(-9px) rotate(4deg)}}
  @keyframes mshadow{50%{transform:scaleX(.8);opacity:.6}}
  /* let the ball overflow the top edge of the green card slightly */
  .hero .mascot{margin-top:-8px}
  .hero h1{position:relative;margin:2px 0 12px;font-size:34px;font-weight:900;line-height:1.15;text-shadow:0 4px 0 rgba(0,0,0,.35)}
  .hero h1 span{color:#ffd24a}
  .xp{position:relative;height:20px;border-radius:99px;background:rgba(0,0,0,.35);margin:0 auto 16px;max-width:280px;
    overflow:hidden;border:1.5px solid rgba(255,255,255,.16)}
  .xp-fill{height:100%;border-radius:99px;background:linear-gradient(180deg,#7dd3fc,#2563eb);box-shadow:inset 0 2px 0 rgba(255,255,255,.4)}
  .xp-txt{position:absolute;inset:0;display:grid;place-items:center;font-size:11px;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.6)}
  .hero .gbtn{max-width:280px;margin:0 auto}


  /* ---- category / level tiles = little worlds ---- */
  .cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 14px;padding-top:26px}
  .cat{text-align:center;border-radius:22px;padding:34px 12px 26px;min-height:128px;
    background:var(--c);border:0;box-shadow:0 6px 0 var(--edge),0 12px 18px -8px rgba(0,0,0,.5);
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
    transition:transform .07s,box-shadow .07s;position:relative;overflow:visible}
  /* themed world background, clipped to the tile */
  .cat-world{position:absolute;inset:0;border-radius:inherit;overflow:hidden;z-index:0;pointer-events:none;
    box-shadow:inset 0 2px 0 rgba(255,255,255,.28),inset 0 -3px 8px rgba(0,0,0,.28)}
  .cat-world::before{content:"";position:absolute;inset:0}
  .cat>*:not(.cat-world){position:relative;z-index:1}
  .cat:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px 0 var(--edge),0 6px 12px -8px rgba(0,0,0,.5)}
  .cat.locked{filter:saturate(.35) brightness(.8)}
  /* tilted level badge */
  .cat-lvl{position:absolute;top:8px;right:8px;font-size:10px;font-weight:900;color:#fff;
    background:rgba(0,0,0,.4);padding:3px 9px;border-radius:99px;transform:rotate(3deg);z-index:2;
    box-shadow:0 2px 0 rgba(0,0,0,.3)}
  /* icon overlapping the top edge, half outside */
  .cat-ic{position:absolute;top:0;left:50%;transform:translate(-50%,-52%);
    width:56px;height:56px;border-radius:17px;display:grid;place-items:center;font-size:30px;z-index:3;
    background:linear-gradient(180deg,#fff,#e9edf6);
    box-shadow:0 5px 0 rgba(0,0,0,.3),inset 0 2px 0 rgba(255,255,255,.9)}
  .cat b{font-size:15px;font-weight:900;color:#fff;text-shadow:0 2px 3px rgba(0,0,0,.45)}
  .cat-lockt{font-size:11px;color:#fde68a;font-weight:900;text-shadow:0 1px 2px rgba(0,0,0,.5)}
  /* bigger, louder stars overlapping the bottom edge */
  .stars{position:absolute;bottom:0;left:50%;transform:translate(-50%,42%);display:flex;align-items:flex-end;gap:5px;z-index:3}
  .stars i{font-style:normal;font-size:26px;line-height:1;color:#4a4a5e;
    -webkit-text-stroke:1.5px rgba(0,0,0,.35);text-shadow:0 2px 2px rgba(0,0,0,.4)}
  .stars i:nth-child(2){font-size:32px;margin-bottom:6px}
  .stars i.on{color:#ffd24a;-webkit-text-stroke:1.5px #b45309;
    text-shadow:0 0 10px rgba(255,210,74,.85),0 2px 2px rgba(0,0,0,.4)}
  /* per-stage worlds */
  .cat-wc .cat-world::before{background:
    radial-gradient(circle at 50% 20%, rgba(255,255,255,.55), transparent 45%),
    conic-gradient(from 210deg at 50% 40%, rgba(255,255,255,.35),transparent 25%,transparent 75%,rgba(255,255,255,.3)),
    linear-gradient(180deg,#fbbf24,#d97706)}
  .cat-egy .cat-world::before{background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.09) 0 16px,transparent 16px 32px),
    linear-gradient(180deg,#22a355,#0f7a3c)}
  .cat-stars .cat-world::before{background:
    radial-gradient(1.5px 1.5px at 20% 30%,#fff,transparent 60%),
    radial-gradient(1.5px 1.5px at 70% 22%,#fff,transparent 60%),
    radial-gradient(1.5px 1.5px at 45% 55%,#dbeafe,transparent 60%),
    radial-gradient(1.5px 1.5px at 82% 62%,#fff,transparent 60%),
    radial-gradient(2px 2px at 32% 72%,#bfdbfe,transparent 60%),
    linear-gradient(180deg,#3b82f6,#1e3a8a)}
  .cat-cl .cat-world::before{background:
    radial-gradient(1.5px 1.5px at 18% 26%,#fde68a,transparent 60%),
    radial-gradient(1.5px 1.5px at 74% 20%,#fff,transparent 60%),
    radial-gradient(2px 2px at 55% 46%,#c4b5fd,transparent 60%),
    radial-gradient(1.5px 1.5px at 86% 66%,#fff,transparent 60%),
    radial-gradient(circle at 50% 120%, rgba(196,181,253,.5), transparent 55%),
    linear-gradient(180deg,#4c1d95,#1e1b4b)}
  .cat-hist .cat-world::before{background:
    radial-gradient(circle at 30% 25%, rgba(0,0,0,.12), transparent 40%),
    radial-gradient(circle at 75% 70%, rgba(0,0,0,.14), transparent 45%),
    repeating-linear-gradient(115deg,rgba(120,80,30,.12) 0 3px,transparent 3px 7px),
    linear-gradient(180deg,#c99a4e,#8a6023)}
  .cat-trans .cat-world::before{background:
    repeating-linear-gradient(60deg,rgba(255,255,255,.14) 0 3px,transparent 3px 16px),
    linear-gradient(180deg,#22b8cf,#0e7490)}
  /* "you are here" spotlight */
  .cat.here{animation:hereglow 1.6s ease-in-out infinite}
  @keyframes hereglow{0%,100%{box-shadow:0 6px 0 var(--edge),0 0 0 0 rgba(255,210,74,.6),0 12px 18px -8px rgba(0,0,0,.5)}
    50%{box-shadow:0 6px 0 var(--edge),0 0 0 6px rgba(255,210,74,.35),0 0 26px 4px rgba(255,210,74,.55)}}
  .cat.here .cat-world{box-shadow:inset 0 0 0 3px rgba(255,210,74,.9),inset 0 2px 0 rgba(255,255,255,.28),inset 0 -3px 8px rgba(0,0,0,.28)}
  .here-tab{position:absolute;top:-12px;left:-6px;z-index:4;background:linear-gradient(180deg,#ffd24a,var(--gold));
    color:#3a1c00;font-size:11px;font-weight:900;padding:4px 10px;border-radius:99px;
    box-shadow:0 3px 0 #b45309;transform:rotate(-6deg);animation:tabbounce 1s ease-in-out infinite}
  @keyframes tabbounce{50%{transform:rotate(-6deg) translateY(-4px)}}

  /* ---- PLAY: fixed HUD ---- */
  .pbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;padding:14px 16px 10px;
    background:rgba(10,10,24,.9);backdrop-filter:blur(12px)}
  .lives{flex:1;display:flex;justify-content:center;gap:5px}
  .heart{font-size:22px;transition:transform .2s}
  .heart.off{filter:grayscale(1) brightness(.5);opacity:.5}
  .score-box{flex-shrink:0;display:flex;align-items:center;gap:6px;font-weight:900;font-size:16px;color:#fde68a;
    background:linear-gradient(180deg,rgba(245,158,11,.3),rgba(245,158,11,.1));border:2px solid rgba(245,158,11,.5);
    border-radius:99px;padding:6px 13px;min-width:78px;justify-content:center}
  .dots{display:flex;gap:5px;padding:0 18px 4px;position:sticky;top:62px;z-index:19;background:rgba(10,10,24,.9);
    backdrop-filter:blur(12px);padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.07)}
  .dot{flex:1;height:7px;border-radius:99px;background:rgba(255,255,255,.14);transition:.3s}
  .dot.done{background:var(--good)}
  .dot.now{background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px rgba(240,138,30,.7)}

  .play{padding-top:18px}
  .play-hud{display:flex;align-items:center;gap:14px;margin-bottom:18px}
  .timer{position:relative;width:92px;height:92px;flex-shrink:0}
  .timer svg{width:100%;height:100%;transform:rotate(-90deg)}
  .timer circle{fill:none;stroke-width:9}
  .timer .tt-bg{stroke:rgba(255,255,255,.12)}
  .timer .tt-fg{stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .4s}
  .timer b{position:absolute;inset:0;display:grid;place-items:center;font-size:32px;font-weight:900}
  .streak{flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:2px;border-radius:18px;padding:12px 16px;
    background:#221b44;border:2px solid rgba(255,255,255,.1);box-shadow:0 5px 0 rgba(0,0,0,.35);transition:.25s}
  .streak.on{background:linear-gradient(135deg,rgba(240,138,30,.3),rgba(255,94,58,.14));border-color:rgba(240,138,30,.6)}
  .streak .flame{font-size:26px;filter:grayscale(1);opacity:.5;transition:.25s}
  .streak.on .flame{filter:none;opacity:1;animation:flick .8s ease-in-out infinite}
  @keyframes flick{50%{transform:scale(1.15) rotate(-6deg)}}
  .streak b{font-size:16px;font-weight:900;margin-top:2px;color:#ffd24a}
  .streak small{font-size:11.5px;color:#c5c9d6;font-weight:700}

  .q-wrap{position:relative}
  .q-card{border-radius:22px;padding:22px 20px;margin-bottom:16px;min-height:150px;display:flex;flex-direction:column;justify-content:center;
    background:linear-gradient(180deg,#2a2350,#201a42);border:2.5px solid rgba(255,255,255,.14);box-shadow:0 8px 0 rgba(0,0,0,.4)}
  .q-num{display:inline-block;align-self:flex-start;background:rgba(240,138,30,.22);color:#ffd24a;
    padding:4px 12px;border-radius:99px;font-size:12px;font-weight:900;margin-bottom:12px}
  .q-card h2{margin:0;font-size:22px;font-weight:900;line-height:1.5;text-wrap:pretty}
  .pointpop{position:absolute;top:6px;left:50%;transform:translateX(-50%);font-size:26px;font-weight:900;
    padding:6px 18px;border-radius:99px;white-space:nowrap;animation:popup 1s ease-out forwards;pointer-events:none;z-index:5}
  .pointpop.good{color:#052e14;background:#4ade80;box-shadow:0 6px 20px rgba(74,222,128,.5)}
  .pointpop.bad{color:#fff;background:var(--bad);box-shadow:0 6px 20px rgba(220,38,38,.5)}
  @keyframes popup{0%{opacity:0;transform:translate(-50%,10px) scale(.7)}25%{opacity:1;transform:translate(-50%,-6px) scale(1.1)}100%{opacity:0;transform:translate(-50%,-40px) scale(1)}}

  .answers{display:flex;flex-direction:column;gap:12px}
  .ans .gbtn-face{justify-content:flex-start;gap:13px;min-height:60px;text-align:right;font-size:16px;font-weight:800;
    background:#2f2858;color:#fff;box-shadow:inset 0 2px 0 rgba(255,255,255,.1)}
  .ans{--edge:#16112e}
  .ans-k{width:36px;height:36px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;font-weight:900;font-size:16px;
    background:rgba(255,255,255,.12);color:#c5c9d6}
  .ans-t{flex:1}
  .ans-m{margin-inline-start:auto;font-size:20px;font-weight:900;color:#fff}
  .ans.correct .gbtn-face{background:linear-gradient(180deg,#22c55e,#16a34a);color:#fff}
  .ans.correct{--edge:#0c6b2e}
  .ans.correct .ans-k{background:rgba(255,255,255,.25)}
  .ans.wrong .gbtn-face{background:linear-gradient(180deg,#ef4444,#dc2626);color:#fff}
  .ans.wrong{--edge:#8f1616}
  .ans.wrong .ans-k{background:rgba(255,255,255,.25)}
  .ans.dim{opacity:.4}

  /* ---- RESULT ---- */
  .res-screen{position:relative;overflow:hidden}
  .res-screen .qmain{text-align:center}
  .res-badge{font-size:70px;margin:14px 0 2px;line-height:1;animation:pop-in .5s cubic-bezier(.2,1.4,.4,1) both;filter:drop-shadow(0 8px 12px rgba(0,0,0,.4))}
  @keyframes pop-in{0%{transform:scale(0) rotate(-30deg)}100%{transform:scale(1) rotate(0)}}
  .res-ttl{font-size:30px;font-weight:900;color:#ffd24a;text-shadow:0 3px 0 rgba(0,0,0,.3)}
  .res-circle{position:relative;width:170px;height:170px;margin:12px auto 14px}
  .res-circle svg{width:100%;height:100%;transform:rotate(-90deg)}
  .res-circle circle{fill:none;stroke-width:11}
  .rc-bg{stroke:rgba(255,255,255,.12)}
  .rc-fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1)}
  .rc-mid{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
  .rc-mid b{font-size:44px;font-weight:900;color:#fff;line-height:1}
  .rc-mid small{font-size:13px;color:#fde68a;font-weight:800;margin-top:4px}
  .rank{font-size:17px;font-weight:900;margin:2px 0 4px;color:#c5c9d6}

  .chips{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
  .chip{text-align:center;border-radius:16px;padding:14px 8px;background:#221b44;border:2px solid rgba(255,255,255,.1);box-shadow:0 5px 0 rgba(0,0,0,.35)}
  .chip b{display:block;font-size:22px;font-weight:900;color:#ffd24a;line-height:1}
  .chip small{display:block;font-size:11px;color:#c5c9d6;margin-top:6px;font-weight:700}

  .res-actions{display:flex;flex-direction:column;gap:13px;margin-bottom:20px}

  .review-head{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:52px;padding:0 18px;
    border-radius:16px;background:#221b44;border:2px solid rgba(255,255,255,.1);font-weight:900;font-size:15px;box-shadow:0 5px 0 rgba(0,0,0,.35)}
  .review-head .chev{transition:.25s;font-size:16px;color:var(--accent)}
  .review-head .chev.up{transform:rotate(180deg)}
  .review{display:flex;flex-direction:column;gap:10px;margin-top:12px;text-align:right}
  .rev{border-radius:16px;padding:13px 15px;background:#201a42;border:2px solid rgba(255,255,255,.08);border-right-width:5px}
  .rev.ok{border-right-color:var(--good)}
  .rev.no{border-right-color:var(--bad)}
  .rev-q{display:flex;gap:9px;font-size:13.5px;font-weight:800;line-height:1.5}
  .rev-i{flex-shrink:0;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900;color:#fff}
  .rev.ok .rev-i{background:var(--good)}
  .rev.no .rev-i{background:var(--bad)}
  .rev-a{margin-top:8px;padding-inline-start:31px;font-size:12.5px;color:#c5c9d6;line-height:1.6}
  .rev-a b{color:#fff}
  .rev-you{color:#fca5a5}
  .board-link{display:block;width:100%;text-align:center;margin-top:18px;padding:12px;color:#ffd24a;font-weight:900;font-size:14px}

  /* confetti */
  .confetti{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:3}
  .confetti span{position:absolute;top:-20px;border-radius:2px;animation:fall linear forwards}
  @keyframes fall{to{transform:translateY(120vh) rotate(720deg);opacity:.4}}

  /* ---- LEADERBOARD ---- */
  .tabs{display:flex;gap:6px;padding:5px;border-radius:16px;background:#201a42;border:2px solid rgba(255,255,255,.1);margin-bottom:22px;box-shadow:0 5px 0 rgba(0,0,0,.35)}
  .tab{flex:1;min-height:44px;border-radius:11px;font-weight:900;font-size:14px;color:#c5c9d6;transition:.15s}
  .tab.on{background:linear-gradient(180deg,#ffb43a,var(--accent));color:#3a1c00;box-shadow:0 3px 0 #a85a05}

  .podium{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:end;margin-bottom:22px}
  .pod{display:flex;flex-direction:column;align-items:center;gap:6px}
  .pod-av{position:relative;border-radius:50%;display:grid;place-items:center;font-weight:900;color:#fff;
    background:linear-gradient(135deg,#3a3560,#211b40);box-shadow:inset 0 0 0 3px rgba(255,255,255,.15)}
  .pod-medal{position:absolute;bottom:-8px;font-size:20px}
  .pod-n{font-size:12.5px;font-weight:900;text-align:center;line-height:1.3}
  .pod-s{font-size:11.5px;color:#fde68a;font-weight:900}
  .pod-base{width:100%;border-radius:14px 14px 0 0;text-align:center;font-weight:900;font-size:22px;color:#fff;padding:8px 0;box-shadow:inset 0 3px 0 rgba(255,255,255,.2)}
  .p1 .pod-av{width:78px;height:78px;font-size:27px;box-shadow:inset 0 0 0 4px var(--gold),0 0 30px rgba(245,158,11,.6)}
  .p1 .pod-base{background:linear-gradient(180deg,var(--gold),#b45309);height:78px}
  .p2 .pod-av{width:64px;height:64px;font-size:23px;box-shadow:inset 0 0 0 4px var(--silver)}
  .p2 .pod-base{background:linear-gradient(180deg,var(--silver),#4b5563);height:58px}
  .p3 .pod-av{width:60px;height:60px;font-size:21px;box-shadow:inset 0 0 0 4px #b45309}
  .p3 .pod-base{background:linear-gradient(180deg,#d97706,#7c2d12);height:46px}

  .rows{display:flex;flex-direction:column;gap:9px}
  .row{display:flex;align-items:center;gap:12px;min-height:58px;padding:0 16px;border-radius:16px;
    background:#201a42;border:2px solid rgba(255,255,255,.08);box-shadow:0 4px 0 rgba(0,0,0,.3)}
  .row.me{background:linear-gradient(90deg,rgba(240,138,30,.28),rgba(240,138,30,.1));border-color:var(--accent)}
  .row-r{width:24px;text-align:center;font-weight:900;color:#9aa1ab;font-size:15px}
  .row-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:15px;
    background:linear-gradient(135deg,#3a3560,#211b40);box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}
  .row.me .row-av{background:linear-gradient(135deg,var(--accent),var(--accent-2))}
  .row-n{flex:1;font-size:14.5px;font-weight:900}
  .row-s{font-size:14px;font-weight:900;color:#fde68a}

  /* ---- boot splash + loading (ours, not part of the design export) ----
     Same ring-and-ball mark at two sizes; see quiz.js. */
  .splash{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:var(--bg-deep)}
  .splash svg{width:min(92vw,440px);height:auto;display:block}
  .sp-ball{transform-origin:600px 360px;transform-box:view-box;animation:sp-spin 2.4s linear infinite}
  @keyframes sp-spin{to{transform:rotate(360deg)}}
  .sp-ring{transform-origin:600px 360px;transform-box:view-box;animation:sp-breathe 2.4s ease-in-out infinite}
  @keyframes sp-breathe{50%{transform:scale(1.05);opacity:.72}}
  .splash small{position:absolute;left:0;right:0;bottom:15vh;text-align:center;color:#c5c9d6;font-size:13.5px;font-weight:700}

  .load-wrap{display:grid;place-items:center;gap:16px;min-height:58vh;text-align:center}
  .load-mark{width:104px;height:104px;display:block}
  .lm-ring{transform-origin:50px 50px;transform-box:view-box;animation:sp-breathe 2.4s ease-in-out infinite}
  .lm-ball{transform-origin:50px 50px;transform-box:view-box;animation:sp-spin 2.4s linear infinite}
  .load-wrap small{color:#c5c9d6;font-size:13.5px;font-weight:700}
  .ans.busy{opacity:.55;pointer-events:none}

  /* ---- level map (ours — the design ships stage cards, the campaign screen
     behind them follows the same chunky-tile language) ---- */
  .lvl-list{display:flex;flex-direction:column;gap:14px;margin-top:8px}
  .lvl{position:relative;display:flex;align-items:center;gap:13px;width:100%;text-align:right;
    border-radius:18px;padding:14px 16px;background:#221c44;border:2px solid rgba(255,255,255,.1);
    box-shadow:0 5px 0 #140f2c;transition:transform .06s}
  .lvl:active:not([disabled]){transform:translateY(4px);box-shadow:0 1px 0 #140f2c}
  .lvl-ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:21px;
    font-weight:900;flex-shrink:0;background:rgba(255,255,255,.1)}
  .lvl-t{flex:1;display:flex;flex-direction:column;gap:3px}
  .lvl-t b{font-size:15.5px;font-weight:900}
  .lvl-t small{font-size:12px;color:#c5c9d6;font-weight:700}
  .lvl.passed{border-color:rgba(22,163,74,.5)}
  .lvl.passed .lvl-ic{background:var(--good);color:#fff}
  .lvl.open{background:linear-gradient(180deg,#2a7a42,#1c5c30);border-color:rgba(255,255,255,.25);
    box-shadow:0 5px 0 #0d3a1f;animation:lvlpulse 1.8s ease-in-out infinite}
  .lvl.open .lvl-ic{background:#fff;color:#1c5c30}
  .lvl.open .lvl-t small{color:#d9f3e1}
  @keyframes lvlpulse{50%{box-shadow:0 5px 0 #0d3a1f,0 0 22px rgba(240,138,30,.55)}}
  .lvl-go{background:linear-gradient(180deg,#ffb43a,var(--accent));color:#3a1c00;font-weight:900;
    font-size:13px;padding:8px 14px;border-radius:12px;box-shadow:0 3px 0 #a85a05;flex-shrink:0}
  .lvl.locked{opacity:.55;cursor:default}
  .lvl.locked .lvl-ic{background:rgba(255,255,255,.06)}
  .lvl .stars{margin:0;flex-shrink:0}

  /* result-screen level line: the motivation phrase on a pass, the gap on a miss */
  .motiv{margin:2px auto 12px;max-width:340px;text-align:center;font-weight:900;font-size:15px;
    line-height:1.7;padding:12px 16px;border-radius:15px;color:#fde68a;
    background:linear-gradient(180deg,rgba(245,158,11,.25),rgba(245,158,11,.1));
    border:2px solid rgba(245,158,11,.5)}
  .motiv.miss{color:#e7ddff;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}