body{font-family:'Nunito',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}


  :root {
  --bg:#07080a; --bg2:#0d0f12; --bg3:#12151a;
  --border:rgba(255,255,255,.07); --border2:rgba(255,255,255,.12);
  --text:#e8eaf0; --muted:rgba(232,234,240,.4);
  --unity:#5bc0f8; --unity-lt:#93d8fc; --unity-dk:#2a8cbf;
  --cs:#9b72cb; --cs-lt:#c4a8e8;
  --green:#4ade80; --green-lt:#86efac;
  --red:#f87171; --gold:#f5c842;
  --orange:#fb923c;
  --teal:#2dd4bf;
}

/* HEADER */
.btn-back{font-size:.8rem;font-weight:700;color:var(--muted);padding:6px 14px;border-radius:8px;border:1px solid var(--border);transition:color .15s,border-color .15s}
.btn-back:hover{color:var(--text);border-color:rgba(255,255,255,.2)}
@media(max-width:860px){.btn-back{display:none}.nav-toggle{display:block!important}}

/* HERO */
.hero{padding:44px 24px 36px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(91,192,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(91,192,248,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 80% 100% at 50% 0%,black,transparent)}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;position:relative;z-index:1}
@media(max-width:700px){.hero-inner{grid-template-columns:1fr}}
.hero-tag{font-family:'JetBrains Mono',monospace;font-size:.63rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:10px}
.hero-title{font-family:'Bebas Neue',cursive;font-size:clamp(2.2rem,6vw,3.8rem);line-height:.95;letter-spacing:.03em;color:white;margin-bottom:12px}
.hero-title .hl{color:var(--unity)}
.hero-sub{font-size:.92rem;color:var(--muted);line-height:1.7;max-width:480px}
.hero-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pill{font-family:'JetBrains Mono',monospace;font-size:.6rem;padding:4px 10px;border-radius:5px;background:rgba(255,255,255,.05);border:1px solid var(--border);letter-spacing:.05em;text-transform:uppercase}
.pill.u{border-color:rgba(91,192,248,.3);color:var(--unity-lt);background:rgba(91,192,248,.07)}
.hero-cta{background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1.05rem;letter-spacing:.1em;padding:11px 26px;border-radius:10px;box-shadow:0 4px 0 var(--unity-dk);transition:transform .12s,filter .15s;display:inline-block;margin-top:16px}
.hero-cta:hover{filter:brightness(1.1);transform:translateY(-2px)}
.hero-preview{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:16px 18px;min-width:200px}
.hero-preview-title{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:10px}
.hero-stat{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:.8rem}
.hero-stat:last-child{border-bottom:none}
.hero-stat-label{color:var(--muted);font-size:.72rem}
.hero-stat-val{font-family:'Bebas Neue',cursive;font-size:.95rem;letter-spacing:.05em;color:var(--unity-lt)}

/* MAIN */
.main-layout{display:grid;grid-template-columns:1fr 400px;max-width:1400px;margin:0 auto;min-height:calc(100vh - 60px)}
@media(max-width:960px){.main-layout{grid-template-columns:1fr}}

/* STEPS */
.steps-panel{border-right:1px solid var(--border)}
.steps-tabs{display:flex;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--border);background:var(--bg2)}
.steps-tabs::-webkit-scrollbar{display:none}
.tab-btn{flex-shrink:0;padding:12px 10px;font-family:'JetBrains Mono',monospace;font-size:.56rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;white-space:nowrap}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--unity-lt);border-bottom-color:var(--unity)}
.tab-btn.done::before{content:"✅ ";color:var(--green)}
.step-body{padding:26px 30px;overflow-y:auto;max-height:calc(100vh - 120px)}
@media(max-width:960px){.step-body{max-height:none}}
@media(max-width:680px){.step-body{padding:18px 14px}}
.step-num{font-family:'JetBrains Mono',monospace;font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:5px}
.step-title{font-family:'Bebas Neue',cursive;font-size:1.85rem;letter-spacing:.04em;color:white;margin-bottom:9px;line-height:1}
.step-intro{font-size:.88rem;color:var(--muted);line-height:1.75;margin-bottom:18px}
.step-intro strong{color:var(--text)}

/* BOXES */
.box{border-radius:10px;padding:10px 14px;margin:10px 0;font-size:.8rem;line-height:1.6;display:flex;gap:9px;align-items:flex-start}
.box-concept{background:rgba(91,192,248,.06);border:1px solid rgba(91,192,248,.18);color:rgba(232,234,240,.75)}
.box-concept::before{content:"💡";flex-shrink:0}
.box-tip{background:rgba(74,222,128,.06);border:1px solid rgba(74,222,128,.18);color:rgba(232,234,240,.75)}
.box-tip::before{content:"✅";flex-shrink:0}
.box-unity{background:rgba(155,114,203,.07);border:1px solid rgba(155,114,203,.22);color:rgba(232,234,240,.8)}
.box-unity::before{content:"🔧";flex-shrink:0}
.box-warn{background:rgba(245,200,66,.06);border:1px solid rgba(245,200,66,.2);color:rgba(232,234,240,.75)}
.box-warn::before{content:"⚠️";flex-shrink:0}
.box-3d{background:rgba(45,212,191,.06);border:1px solid rgba(45,212,191,.2);color:rgba(232,234,240,.8)}
.box-3d::before{content:"📐";flex-shrink:0}

/* CODE */
.code-area{margin:14px 0}
.code-area-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:5px;display:flex;align-items:center;justify-content:space-between}
.live-badge{color:var(--unity-lt);font-size:.56rem;padding:2px 7px;border-radius:4px;background:rgba(91,192,248,.1);border:1px solid rgba(91,192,248,.2)}
.cs-badge{color:var(--cs-lt);font-size:.56rem;padding:2px 7px;border-radius:4px;background:rgba(155,114,203,.1);border:1px solid rgba(155,114,203,.2)}
.code-block{background:#040508;border:1px solid rgba(91,192,248,.1);border-radius:11px;overflow:hidden}
.code-block-header{padding:8px 14px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.02)}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.code-fname{font-family:'JetBrains Mono',monospace;font-size:.64rem;color:var(--muted);margin-left:4px}
.code-pre{padding:14px 16px;font-family:'JetBrains Mono',monospace;font-size:.72rem;line-height:1.8;overflow-x:auto;white-space:pre}

/* C# syntax colours */
.ck{color:#569cd6}.cs{color:#ce9178}.cn{color:#b5cea8}.cc{color:#3a5a3a}
.cf{color:#c586c0}.cg{color:#4ec9b0}.co{color:#dcdcaa}.cy{color:#9cdcfe}
.cm{color:#5bc0f8}.cr{color:#f87171}

/* BLANKS */
.blank{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:#07080a;background:var(--unity);border:none;border-radius:5px;padding:2px 7px;width:var(--w,80px);text-align:center;outline:none;vertical-align:middle;transition:background .2s,box-shadow .2s}
.blank:focus{background:var(--unity-lt);box-shadow:0 0 0 3px rgba(91,192,248,.35)}
.blank-select{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:#07080a;background:var(--unity);border:none;border-radius:5px;padding:2px 8px;vertical-align:middle;outline:none;cursor:pointer}
.blank-select:focus{background:var(--unity-lt)}

/* RUN BTN */
.run-btn{width:100%;margin-top:12px;padding:13px;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.1em;border:none;border-radius:10px;cursor:pointer;box-shadow:0 4px 0 var(--unity-dk);transition:transform .1s,filter .15s;display:flex;align-items:center;justify-content:center;gap:7px}
.run-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.run-btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--unity-dk)}

.step-nav{display:flex;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.btn-prev,.btn-next{flex:1;padding:11px;border-radius:8px;font-family:'Nunito',sans-serif;font-size:.84rem;font-weight:800;cursor:pointer;border:none;transition:background .15s}
.btn-prev{background:rgba(255,255,255,.05);color:var(--muted)}
.btn-prev:hover:not(:disabled){background:rgba(255,255,255,.1);color:var(--text)}
.btn-next{background:rgba(91,192,248,.11);color:var(--unity-lt);border:1px solid rgba(91,192,248,.2)}
.btn-next:hover:not(:disabled){background:rgba(91,192,248,.2)}
.btn-prev:disabled,.btn-next:disabled{opacity:.3;cursor:default}

/* GAME PANEL */
.game-panel{background:var(--bg);display:flex;flex-direction:column;position:sticky;top:60px;height:calc(100vh - 60px)}
@media(max-width:960px){.game-panel{position:static;height:auto;border-top:1px solid var(--border)}}
.game-top{padding:11px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.game-top-title{font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.game-live{display:flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.6rem;color:var(--unity-lt)}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--unity);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.game-wrap{flex:1;position:relative;overflow:hidden;padding:10px}
canvas{width:100%;border-radius:10px;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 40px rgba(0,0,0,.8);display:block;image-rendering:pixelated;outline:none}
.game-hud{display:flex;gap:0;border-top:1px solid var(--border);flex-shrink:0}
.hud-box{flex:1;padding:8px 12px;border-right:1px solid var(--border);text-align:center}
.hud-box:last-child{border-right:none}
.hud-val{font-family:'Bebas Neue',cursive;font-size:1.3rem;letter-spacing:.05em}
.hud-lbl{font-family:'JetBrains Mono',monospace;font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:1px}
.output-bar{padding:8px 16px;border-top:1px solid var(--border);font-family:'JetBrains Mono',monospace;font-size:.65rem;min-height:32px;color:var(--unity-lt)}

/* PROGRESS */
.progress-strip{background:var(--bg2);border-top:1px solid var(--border);padding:9px 20px;display:flex;align-items:center;gap:14px;max-width:1400px;margin:0 auto;width:100%;position:sticky;bottom:0;z-index:50}
.prog-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--unity-lt);flex-shrink:0}
.prog-track{flex:1;height:4px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--unity),var(--cs-lt));border-radius:999px;transition:width .4s ease}
.prog-dots{display:flex;gap:4px;flex-shrink:0;flex-wrap:wrap;max-width:220px}
.prog-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.1);transition:all .3s}
.prog-dot.done{background:var(--green)}.prog-dot.active{background:var(--unity);transform:scale(1.3)}

/* MORE */
.more-section{padding:52px 24px;max-width:1400px;margin:0 auto}
.more-title{font-family:'Bebas Neue',cursive;font-size:1.9rem;letter-spacing:.04em;color:white;margin-bottom:20px}
.more-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.more-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:17px 19px;display:flex;flex-direction:column;gap:7px;transition:border-color .2s,transform .2s}
.more-card:hover{border-color:rgba(255,255,255,.15);transform:translateY(-3px)}
.more-icon{font-size:1.5rem}
.more-tag{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.more-name{font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.04em;color:white}
.more-cta{font-size:.76rem;font-weight:700;margin-top:auto}
footer{background:var(--bg2);border-top:1px solid var(--border);padding:22px;text-align:center;color:var(--muted);font-size:.76rem}
footer a{color:var(--muted)}footer a:hover{color:var(--text)}

/* -- FULLSCREEN PLAY MODAL -- */
.play-modal{position:fixed;inset:0;z-index:9999;background:#07080a;display:none;flex-direction:column;overflow:hidden}
.play-modal.open{display:flex}
.play-modal-bar{height:52px;background:rgba(13,15,18,.98);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 18px;flex-shrink:0;gap:12px}
.play-modal-title{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.08em;color:var(--unity-lt);display:flex;align-items:center;gap:10px}
.play-modal-hud{display:flex;gap:0;flex-shrink:0}
.play-hud-box{padding:0 14px;border-right:1px solid var(--border);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
.play-hud-box:last-child{border-right:none}
.play-hud-val{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.05em}
.play-hud-lbl{font-family:'JetBrains Mono',monospace;font-size:.48rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.play-close-btn{font-family:'Bebas Neue',cursive;font-size:.85rem;letter-spacing:.1em;padding:7px 16px;border-radius:8px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);color:var(--muted);cursor:pointer;transition:all .15s;flex-shrink:0}
.play-close-btn:hover{background:rgba(248,113,113,.15);border-color:var(--red);color:var(--red)}
.play-canvas-wrap{flex:1;position:relative;display:flex;align-items:center;justify-content:center;background:#050608;overflow:hidden}
#playCanvas{display:block;image-rendering:pixelated;border-radius:4px}
.play-controls-bar{height:38px;background:rgba(13,15,18,.98);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:20px;flex-shrink:0}
.ctrl-pill{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.05em;color:var(--muted);display:flex;align-items:center;gap:5px}
.ctrl-key{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:1px 7px;font-size:.62rem;color:var(--text)}
.play-output{position:absolute;bottom:50px;left:50%;transform:translateX(-50%);font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--unity-lt);background:rgba(7,8,10,.8);padding:6px 14px;border-radius:6px;border:1px solid rgba(91,192,248,.2);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .3s}
.play-output.visible{opacity:1}
.level-flash{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.level-flash-text{font-family:'Bebas Neue',cursive;font-size:clamp(2rem,6vw,4rem);letter-spacing:.08em;color:var(--unity);text-shadow:0 0 40px rgba(91,192,248,.6);opacity:0;transform:scale(.8);transition:opacity .4s,transform .4s}
.level-flash-text.pop{opacity:1;transform:scale(1)}

/* -- QUIZ GATE -- */
.quiz-gate{background:rgba(91,192,248,.04);border:2px solid rgba(91,192,248,.15);border-radius:14px;padding:22px 20px;margin:22px 0 10px;position:relative;overflow:hidden}
.quiz-gate.passed{border-color:var(--green);background:rgba(74,222,128,.04)}
.quiz-header{display:flex;align-items:center;gap:10px;margin-bottom:13px}
.quiz-icon{font-size:1.3rem}
.quiz-title{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.06em;color:var(--unity-lt)}
.quiz-xp-badge{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;padding:3px 9px;border-radius:6px;background:rgba(91,192,248,.1);border:1px solid rgba(91,192,248,.25);color:var(--unity-lt)}
.quiz-question{font-size:.88rem;font-weight:700;color:var(--text);line-height:1.6;margin-bottom:14px}
.quiz-options{display:flex;flex-direction:column;gap:8px}
.quiz-opt{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;border:1.5px solid var(--border2);background:rgba(255,255,255,.02);cursor:pointer;transition:all .15s;font-size:.82rem;color:var(--text)}
.quiz-opt:hover:not(.disabled){border-color:rgba(91,192,248,.35);background:rgba(91,192,248,.06)}
.quiz-opt.selected{border-color:var(--unity);background:rgba(91,192,248,.1)}
.quiz-opt.correct{border-color:var(--green)!important;background:rgba(74,222,128,.12)!important}
.quiz-opt.wrong{border-color:var(--red)!important;background:rgba(248,113,113,.1)!important;animation:shake .4s}
.quiz-opt.disabled{opacity:.5;pointer-events:none}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.opt-letter{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-size:.7rem;font-weight:700;background:rgba(255,255,255,.06);border:1px solid var(--border);flex-shrink:0}
.quiz-feedback{display:none;padding:10px 14px;border-radius:8px;margin-top:10px;font-size:.82rem;font-weight:700;align-items:center;gap:8px}
.quiz-feedback.show{display:flex}
.quiz-feedback.correct{background:rgba(74,222,128,.1);color:var(--green)}
.quiz-feedback.wrong{background:rgba(248,113,113,.08);color:var(--red)}
.fb-icon{font-size:1.1rem}
.quiz-submit{display:none;width:100%;margin-top:12px;padding:12px;border-radius:10px;border:none;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer;transition:filter .15s}
.quiz-submit.show{display:block}
.quiz-submit:hover{filter:brightness(1.1)}
.quiz-next-btn{display:none;width:100%;margin-top:10px;padding:12px;border-radius:10px;border:2px solid var(--green);background:rgba(74,222,128,.08);color:var(--green);font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer;transition:all .15s}
.quiz-next-btn.show{display:block}
.quiz-next-btn:hover{background:rgba(74,222,128,.18)}

/* -- XP BAR -- */
.xp-wrap{max-width:1400px;margin:0 auto;padding:8px 20px}
.xp-bar{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:8px 14px}
.xp-icon{font-size:1.1rem}
.xp-label{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:var(--unity-lt);min-width:52px}
.xp-track{flex:1;height:6px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.xp-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--unity),var(--cs));border-radius:99px;transition:width .5s ease}
.xp-level{font-family:'Bebas Neue',cursive;font-size:.85rem;letter-spacing:.06em;color:var(--cs-lt)}
.xp-streak{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--muted);display:flex;align-items:center;gap:3px;transition:color .3s}
.xp-streak.hot{color:var(--gold);text-shadow:0 0 8px rgba(245,200,66,.4)}
.fire{font-size:.85rem}
.xp-toast{position:fixed;top:80px;right:24px;background:var(--bg3);border:1px solid var(--unity);color:var(--unity-lt);font-family:'JetBrains Mono',monospace;font-size:.78rem;font-weight:700;padding:10px 18px;border-radius:10px;z-index:999;animation:toastIn .35s ease;box-shadow:0 4px 20px rgba(91,192,248,.15)}
.xp-toast.out{opacity:0;transform:translateY(-10px);transition:all .3s}
@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.xp-pop{animation:pop .3s ease}
@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.3)}100%{transform:scale(1)}}
.levelup-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;animation:fadeIn .3s}
.levelup-card{background:var(--bg2);border:2px solid var(--cs);border-radius:18px;padding:36px 44px;text-align:center;box-shadow:0 0 60px rgba(155,114,203,.25)}
.lvl-icon{font-size:2.5rem;margin-bottom:8px}
.lvl-title{font-family:'Bebas Neue',cursive;font-size:2rem;letter-spacing:.06em;color:var(--cs-lt)}
.lvl-sub{color:var(--muted);font-size:.85rem;margin-bottom:16px}
.levelup-card button{background:var(--cs);color:white;border:none;padding:10px 28px;border-radius:10px;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* -- FINISH BANNER -- */
.finish-banner{display:none;background:linear-gradient(135deg,rgba(91,192,248,.08),rgba(155,114,203,.08));border:2px solid var(--unity);border-radius:18px;padding:44px 24px;text-align:center;max-width:700px;margin:32px auto}
.finish-banner.show{display:block}
.confetti-row{font-size:2rem;margin-bottom:10px;letter-spacing:8px}
.finish-title{font-family:'Bebas Neue',cursive;font-size:2.2rem;letter-spacing:.06em;color:var(--unity-lt)}
.finish-sub{color:var(--muted);font-size:.9rem;margin:8px 0 22px;line-height:1.6}
.final-stats{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:22px}
.final-stat{text-align:center}
.stat-val{font-family:'Bebas Neue',cursive;font-size:1.8rem;color:var(--unity-lt)}
.stat-label{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.next-ep-btn{display:inline-block;padding:12px 28px;border-radius:10px;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;text-decoration:none;transition:filter .15s}
.next-ep-btn:hover{filter:brightness(1.1)}

body{font-family:'Nunito',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}


  :root {
  --bg:#07080a; --bg2:#0d0f12; --bg3:#12151a;
  --border:rgba(255,255,255,.07); --border2:rgba(255,255,255,.12);
  --text:#e8eaf0; --muted:rgba(232,234,240,.4);
  --unity:#5bc0f8; --unity-lt:#93d8fc; --unity-dk:#2a8cbf;
  --cs:#9b72cb; --cs-lt:#c4a8e8;
  --green:#4ade80; --green-lt:#86efac;
  --red:#f87171; --gold:#f5c842;
  --orange:#fb923c;
  --teal:#2dd4bf;
}

/* HEADER */
.btn-back{font-size:.8rem;font-weight:700;color:var(--muted);padding:6px 14px;border-radius:8px;border:1px solid var(--border);transition:color .15s,border-color .15s}
.btn-back:hover{color:var(--text);border-color:rgba(255,255,255,.2)}
@media(max-width:860px){.btn-back{display:none}.nav-toggle{display:block!important}}

/* HERO */
.hero{padding:44px 24px 36px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(91,192,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(91,192,248,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 80% 100% at 50% 0%,black,transparent)}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;position:relative;z-index:1}
@media(max-width:700px){.hero-inner{grid-template-columns:1fr}}
.hero-tag{font-family:'JetBrains Mono',monospace;font-size:.63rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:10px}
.hero-title{font-family:'Bebas Neue',cursive;font-size:clamp(2.2rem,6vw,3.8rem);line-height:.95;letter-spacing:.03em;color:white;margin-bottom:12px}
.hero-title .hl{color:var(--unity)}
.hero-sub{font-size:.92rem;color:var(--muted);line-height:1.7;max-width:480px}
.hero-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pill{font-family:'JetBrains Mono',monospace;font-size:.6rem;padding:4px 10px;border-radius:5px;background:rgba(255,255,255,.05);border:1px solid var(--border);letter-spacing:.05em;text-transform:uppercase}
.pill.u{border-color:rgba(91,192,248,.3);color:var(--unity-lt);background:rgba(91,192,248,.07)}
.hero-cta{background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1.05rem;letter-spacing:.1em;padding:11px 26px;border-radius:10px;box-shadow:0 4px 0 var(--unity-dk);transition:transform .12s,filter .15s;display:inline-block;margin-top:16px}
.hero-cta:hover{filter:brightness(1.1);transform:translateY(-2px)}
.hero-preview{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:16px 18px;min-width:200px}
.hero-preview-title{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:10px}
.hero-stat{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border);font-size:.8rem}
.hero-stat:last-child{border-bottom:none}
.hero-stat-label{color:var(--muted);font-size:.72rem}
.hero-stat-val{font-family:'Bebas Neue',cursive;font-size:.95rem;letter-spacing:.05em;color:var(--unity-lt)}

/* MAIN */
.main-layout{display:grid;grid-template-columns:1fr 400px;max-width:1400px;margin:0 auto;min-height:calc(100vh - 60px)}
@media(max-width:960px){.main-layout{grid-template-columns:1fr}}

/* STEPS */
.steps-panel{border-right:1px solid var(--border)}
.steps-tabs{display:flex;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--border);background:var(--bg2)}
.steps-tabs::-webkit-scrollbar{display:none}
.tab-btn{flex-shrink:0;padding:12px 10px;font-family:'JetBrains Mono',monospace;font-size:.56rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;white-space:nowrap}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:var(--unity-lt);border-bottom-color:var(--unity)}
.tab-btn.done::before{content:"✅ ";color:var(--green)}
.step-body{padding:26px 30px;overflow-y:auto;max-height:calc(100vh - 120px)}
@media(max-width:960px){.step-body{max-height:none}}
@media(max-width:680px){.step-body{padding:18px 14px}}
.step-num{font-family:'JetBrains Mono',monospace;font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--unity-lt);margin-bottom:5px}
.step-title{font-family:'Bebas Neue',cursive;font-size:1.85rem;letter-spacing:.04em;color:white;margin-bottom:9px;line-height:1}
.step-intro{font-size:.88rem;color:var(--muted);line-height:1.75;margin-bottom:18px}
.step-intro strong{color:var(--text)}

/* BOXES */
.box{border-radius:10px;padding:10px 14px;margin:10px 0;font-size:.8rem;line-height:1.6;display:flex;gap:9px;align-items:flex-start}
.box-concept{background:rgba(91,192,248,.06);border:1px solid rgba(91,192,248,.18);color:rgba(232,234,240,.75)}
.box-concept::before{content:"💡";flex-shrink:0}
.box-tip{background:rgba(74,222,128,.06);border:1px solid rgba(74,222,128,.18);color:rgba(232,234,240,.75)}
.box-tip::before{content:"✅";flex-shrink:0}
.box-unity{background:rgba(155,114,203,.07);border:1px solid rgba(155,114,203,.22);color:rgba(232,234,240,.8)}
.box-unity::before{content:"🔧";flex-shrink:0}
.box-warn{background:rgba(245,200,66,.06);border:1px solid rgba(245,200,66,.2);color:rgba(232,234,240,.75)}
.box-warn::before{content:"⚠️";flex-shrink:0}
.box-3d{background:rgba(45,212,191,.06);border:1px solid rgba(45,212,191,.2);color:rgba(232,234,240,.8)}
.box-3d::before{content:"📐";flex-shrink:0}

/* CODE */
.code-area{margin:14px 0}
.code-area-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:5px;display:flex;align-items:center;justify-content:space-between}
.live-badge{color:var(--unity-lt);font-size:.56rem;padding:2px 7px;border-radius:4px;background:rgba(91,192,248,.1);border:1px solid rgba(91,192,248,.2)}
.cs-badge{color:var(--cs-lt);font-size:.56rem;padding:2px 7px;border-radius:4px;background:rgba(155,114,203,.1);border:1px solid rgba(155,114,203,.2)}
.code-block{background:#040508;border:1px solid rgba(91,192,248,.1);border-radius:11px;overflow:hidden}
.code-block-header{padding:8px 14px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.02)}
.dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.code-fname{font-family:'JetBrains Mono',monospace;font-size:.64rem;color:var(--muted);margin-left:4px}
.code-pre{padding:14px 16px;font-family:'JetBrains Mono',monospace;font-size:.72rem;line-height:1.8;overflow-x:auto;white-space:pre}

/* C# syntax colours */
.ck{color:#569cd6}.cs{color:#ce9178}.cn{color:#b5cea8}.cc{color:#3a5a3a}
.cf{color:#c586c0}.cg{color:#4ec9b0}.co{color:#dcdcaa}.cy{color:#9cdcfe}
.cm{color:#5bc0f8}.cr{color:#f87171}

/* BLANKS */
.blank{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:#07080a;background:var(--unity);border:none;border-radius:5px;padding:2px 7px;width:var(--w,80px);text-align:center;outline:none;vertical-align:middle;transition:background .2s,box-shadow .2s}
.blank:focus{background:var(--unity-lt);box-shadow:0 0 0 3px rgba(91,192,248,.35)}
.blank-select{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:#07080a;background:var(--unity);border:none;border-radius:5px;padding:2px 8px;vertical-align:middle;outline:none;cursor:pointer}
.blank-select:focus{background:var(--unity-lt)}

/* RUN BTN */
.run-btn{width:100%;margin-top:12px;padding:13px;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.1em;border:none;border-radius:10px;cursor:pointer;box-shadow:0 4px 0 var(--unity-dk);transition:transform .1s,filter .15s;display:flex;align-items:center;justify-content:center;gap:7px}
.run-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.run-btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--unity-dk)}

.step-nav{display:flex;gap:10px;margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.btn-prev,.btn-next{flex:1;padding:11px;border-radius:8px;font-family:'Nunito',sans-serif;font-size:.84rem;font-weight:800;cursor:pointer;border:none;transition:background .15s}
.btn-prev{background:rgba(255,255,255,.05);color:var(--muted)}
.btn-prev:hover:not(:disabled){background:rgba(255,255,255,.1);color:var(--text)}
.btn-next{background:rgba(91,192,248,.11);color:var(--unity-lt);border:1px solid rgba(91,192,248,.2)}
.btn-next:hover:not(:disabled){background:rgba(91,192,248,.2)}
.btn-prev:disabled,.btn-next:disabled{opacity:.3;cursor:default}

/* GAME PANEL */
.game-panel{background:var(--bg);display:flex;flex-direction:column;position:sticky;top:60px;height:calc(100vh - 60px)}
@media(max-width:960px){.game-panel{position:static;height:auto;border-top:1px solid var(--border)}}
.game-top{padding:11px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.game-top-title{font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.game-live{display:flex;align-items:center;gap:6px;font-family:'JetBrains Mono',monospace;font-size:.6rem;color:var(--unity-lt)}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--unity);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.game-wrap{flex:1;position:relative;overflow:hidden;padding:10px}
canvas{width:100%;border-radius:10px;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 40px rgba(0,0,0,.8);display:block;image-rendering:pixelated;outline:none}
.game-hud{display:flex;gap:0;border-top:1px solid var(--border);flex-shrink:0}
.hud-box{flex:1;padding:8px 12px;border-right:1px solid var(--border);text-align:center}
.hud-box:last-child{border-right:none}
.hud-val{font-family:'Bebas Neue',cursive;font-size:1.3rem;letter-spacing:.05em}
.hud-lbl{font-family:'JetBrains Mono',monospace;font-size:.52rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:1px}
.output-bar{padding:8px 16px;border-top:1px solid var(--border);font-family:'JetBrains Mono',monospace;font-size:.65rem;min-height:32px;color:var(--unity-lt)}

/* PROGRESS */
.progress-strip{background:var(--bg2);border-top:1px solid var(--border);padding:9px 20px;display:flex;align-items:center;gap:14px;max-width:1400px;margin:0 auto;width:100%;position:sticky;bottom:0;z-index:50}
.prog-label{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--unity-lt);flex-shrink:0}
.prog-track{flex:1;height:4px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--unity),var(--cs-lt));border-radius:999px;transition:width .4s ease}
.prog-dots{display:flex;gap:4px;flex-shrink:0;flex-wrap:wrap;max-width:220px}
.prog-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.1);transition:all .3s}
.prog-dot.done{background:var(--green)}.prog-dot.active{background:var(--unity);transform:scale(1.3)}

/* MORE */
.more-section{padding:52px 24px;max-width:1400px;margin:0 auto}
.more-title{font-family:'Bebas Neue',cursive;font-size:1.9rem;letter-spacing:.04em;color:white;margin-bottom:20px}
.more-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.more-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:17px 19px;display:flex;flex-direction:column;gap:7px;transition:border-color .2s,transform .2s}
.more-card:hover{border-color:rgba(255,255,255,.15);transform:translateY(-3px)}
.more-icon{font-size:1.5rem}
.more-tag{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.more-name{font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.04em;color:white}
.more-cta{font-size:.76rem;font-weight:700;margin-top:auto}
footer{background:var(--bg2);border-top:1px solid var(--border);padding:22px;text-align:center;color:var(--muted);font-size:.76rem}
footer a{color:var(--muted)}footer a:hover{color:var(--text)}

/* -- FULLSCREEN PLAY MODAL -- */
.play-modal{position:fixed;inset:0;z-index:9999;background:#07080a;display:none;flex-direction:column;overflow:hidden}
.play-modal.open{display:flex}
.play-modal-bar{height:52px;background:rgba(13,15,18,.98);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 18px;flex-shrink:0;gap:12px}
.play-modal-title{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.08em;color:var(--unity-lt);display:flex;align-items:center;gap:10px}
.play-modal-hud{display:flex;gap:0;flex-shrink:0}
.play-hud-box{padding:0 14px;border-right:1px solid var(--border);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
.play-hud-box:last-child{border-right:none}
.play-hud-val{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.05em}
.play-hud-lbl{font-family:'JetBrains Mono',monospace;font-size:.48rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.play-close-btn{font-family:'Bebas Neue',cursive;font-size:.85rem;letter-spacing:.1em;padding:7px 16px;border-radius:8px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);color:var(--muted);cursor:pointer;transition:all .15s;flex-shrink:0}
.play-close-btn:hover{background:rgba(248,113,113,.15);border-color:var(--red);color:var(--red)}
.play-canvas-wrap{flex:1;position:relative;display:flex;align-items:center;justify-content:center;background:#050608;overflow:hidden}
#playCanvas{display:block;image-rendering:pixelated;border-radius:4px}
.play-controls-bar{height:38px;background:rgba(13,15,18,.98);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:20px;flex-shrink:0}
.ctrl-pill{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.05em;color:var(--muted);display:flex;align-items:center;gap:5px}
.ctrl-key{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:1px 7px;font-size:.62rem;color:var(--text)}
.play-output{position:absolute;bottom:50px;left:50%;transform:translateX(-50%);font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--unity-lt);background:rgba(7,8,10,.8);padding:6px 14px;border-radius:6px;border:1px solid rgba(91,192,248,.2);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .3s}
.play-output.visible{opacity:1}
.level-flash{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none}
.level-flash-text{font-family:'Bebas Neue',cursive;font-size:clamp(2rem,6vw,4rem);letter-spacing:.08em;color:var(--unity);text-shadow:0 0 40px rgba(91,192,248,.6);opacity:0;transform:scale(.8);transition:opacity .4s,transform .4s}
.level-flash-text.pop{opacity:1;transform:scale(1)}

/* -- QUIZ GATE -- */
.quiz-gate{background:rgba(91,192,248,.04);border:2px solid rgba(91,192,248,.15);border-radius:14px;padding:22px 20px;margin:22px 0 10px;position:relative;overflow:hidden}
.quiz-gate.passed{border-color:var(--green);background:rgba(74,222,128,.04)}
.quiz-header{display:flex;align-items:center;gap:10px;margin-bottom:13px}
.quiz-icon{font-size:1.3rem}
.quiz-title{font-family:'Bebas Neue',cursive;font-size:1.1rem;letter-spacing:.06em;color:var(--unity-lt)}
.quiz-xp-badge{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:.62rem;font-weight:700;padding:3px 9px;border-radius:6px;background:rgba(91,192,248,.1);border:1px solid rgba(91,192,248,.25);color:var(--unity-lt)}
.quiz-question{font-size:.88rem;font-weight:700;color:var(--text);line-height:1.6;margin-bottom:14px}
.quiz-options{display:flex;flex-direction:column;gap:8px}
.quiz-opt{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;border:1.5px solid var(--border2);background:rgba(255,255,255,.02);cursor:pointer;transition:all .15s;font-size:.82rem;color:var(--text)}
.quiz-opt:hover:not(.disabled){border-color:rgba(91,192,248,.35);background:rgba(91,192,248,.06)}
.quiz-opt.selected{border-color:var(--unity);background:rgba(91,192,248,.1)}
.quiz-opt.correct{border-color:var(--green)!important;background:rgba(74,222,128,.12)!important}
.quiz-opt.wrong{border-color:var(--red)!important;background:rgba(248,113,113,.1)!important;animation:shake .4s}
.quiz-opt.disabled{opacity:.5;pointer-events:none}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.opt-letter{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-size:.7rem;font-weight:700;background:rgba(255,255,255,.06);border:1px solid var(--border);flex-shrink:0}
.quiz-feedback{display:none;padding:10px 14px;border-radius:8px;margin-top:10px;font-size:.82rem;font-weight:700;align-items:center;gap:8px}
.quiz-feedback.show{display:flex}
.quiz-feedback.correct{background:rgba(74,222,128,.1);color:var(--green)}
.quiz-feedback.wrong{background:rgba(248,113,113,.08);color:var(--red)}
.fb-icon{font-size:1.1rem}
.quiz-submit{display:none;width:100%;margin-top:12px;padding:12px;border-radius:10px;border:none;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer;transition:filter .15s}
.quiz-submit.show{display:block}
.quiz-submit:hover{filter:brightness(1.1)}
.quiz-next-btn{display:none;width:100%;margin-top:10px;padding:12px;border-radius:10px;border:2px solid var(--green);background:rgba(74,222,128,.08);color:var(--green);font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer;transition:all .15s}
.quiz-next-btn.show{display:block}
.quiz-next-btn:hover{background:rgba(74,222,128,.18)}

/* -- XP BAR -- */
.xp-wrap{max-width:1400px;margin:0 auto;padding:8px 20px}
.xp-bar{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:8px 14px}
.xp-icon{font-size:1.1rem}
.xp-label{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:700;color:var(--unity-lt);min-width:52px}
.xp-track{flex:1;height:6px;background:rgba(255,255,255,.07);border-radius:99px;overflow:hidden}
.xp-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--unity),var(--cs));border-radius:99px;transition:width .5s ease}
.xp-level{font-family:'Bebas Neue',cursive;font-size:.85rem;letter-spacing:.06em;color:var(--cs-lt)}
.xp-streak{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--muted);display:flex;align-items:center;gap:3px;transition:color .3s}
.xp-streak.hot{color:var(--gold);text-shadow:0 0 8px rgba(245,200,66,.4)}
.fire{font-size:.85rem}
.xp-toast{position:fixed;top:80px;right:24px;background:var(--bg3);border:1px solid var(--unity);color:var(--unity-lt);font-family:'JetBrains Mono',monospace;font-size:.78rem;font-weight:700;padding:10px 18px;border-radius:10px;z-index:999;animation:toastIn .35s ease;box-shadow:0 4px 20px rgba(91,192,248,.15)}
.xp-toast.out{opacity:0;transform:translateY(-10px);transition:all .3s}
@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.xp-pop{animation:pop .3s ease}
@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.3)}100%{transform:scale(1)}}
.levelup-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;animation:fadeIn .3s}
.levelup-card{background:var(--bg2);border:2px solid var(--cs);border-radius:18px;padding:36px 44px;text-align:center;box-shadow:0 0 60px rgba(155,114,203,.25)}
.lvl-icon{font-size:2.5rem;margin-bottom:8px}
.lvl-title{font-family:'Bebas Neue',cursive;font-size:2rem;letter-spacing:.06em;color:var(--cs-lt)}
.lvl-sub{color:var(--muted);font-size:.85rem;margin-bottom:16px}
.levelup-card button{background:var(--cs);color:white;border:none;padding:10px 28px;border-radius:10px;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;cursor:pointer}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* -- FINISH BANNER -- */
.finish-banner{display:none;background:linear-gradient(135deg,rgba(91,192,248,.08),rgba(155,114,203,.08));border:2px solid var(--unity);border-radius:18px;padding:44px 24px;text-align:center;max-width:700px;margin:32px auto}
.finish-banner.show{display:block}
.confetti-row{font-size:2rem;margin-bottom:10px;letter-spacing:8px}
.finish-title{font-family:'Bebas Neue',cursive;font-size:2.2rem;letter-spacing:.06em;color:var(--unity-lt)}
.finish-sub{color:var(--muted);font-size:.9rem;margin:8px 0 22px;line-height:1.6}
.final-stats{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:22px}
.final-stat{text-align:center}
.stat-val{font-family:'Bebas Neue',cursive;font-size:1.8rem;color:var(--unity-lt)}
.stat-label{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.next-ep-btn{display:inline-block;padding:12px 28px;border-radius:10px;background:var(--unity);color:#07080a;font-family:'Bebas Neue',cursive;font-size:1rem;letter-spacing:.08em;text-decoration:none;transition:filter .15s}
.next-ep-btn:hover{filter:brightness(1.1)}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{left:50%;transform:translateX(-50%);top:8px;width:auto;height:auto;padding:10px 20px;background:#BC4749;color:white;font-weight:700;font-size:.9rem;border-radius:8px;z-index:9999;text-decoration:none;white-space:nowrap}.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{left:50%;transform:translateX(-50%);top:8px;width:auto;height:auto;padding:10px 20px;background:#BC4749;color:white;font-weight:700;font-size:.9rem;border-radius:8px;z-index:9999;text-decoration:none;white-space:nowrap}
.reveal{opacity:1!important;transform:none!important}