:root{--bg:#0b0d1a;--bg2:#12152b;--card:rgba(255,255,255,.06);--card-b:rgba(255,255,255,.1);--tx:#eef0ff;--mut:#9aa0c8;--pri:#7c5cff;--pri2:#22d3ee;--good:#22c55e;--bad:#ef4444;--r:18px;--sh:0 10px 40px rgba(0,0,0,.35)}
[data-theme=light]{--bg:#f4f5fc;--bg2:#fff;--card:#fff;--card-b:#e4e6f5;--tx:#171a33;--mut:#5f6590;--sh:0 10px 30px rgba(60,70,140,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--tx);background:radial-gradient(900px 500px at 10% -10%,rgba(124,92,255,.25),transparent),radial-gradient(800px 500px at 100% 0,rgba(34,211,238,.18),transparent),var(--bg);min-height:100vh;background-attachment:fixed}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
.topbar{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:12px max(16px,calc((100% - 1180px)/2));backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 70%,transparent);border-bottom:1px solid var(--card-b)}
.brand{display:flex;align-items:center;gap:8px;font-size:1.25rem;letter-spacing:-.02em}.brand b{font-weight:800}.brand .logo{font-size:1.5rem}
.tools{display:flex;gap:8px}.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--card-b);background:var(--card);cursor:pointer}
main{max-width:1180px;margin:0 auto;padding:20px 16px 40px}
.foot{text-align:center;color:var(--mut);font-size:.85rem;padding:24px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:12px;border:1px solid var(--card-b);background:var(--card);cursor:pointer;font-weight:600;transition:.15s}
.btn:hover{transform:translateY(-1px);border-color:var(--pri)}
.btn.primary{background:linear-gradient(135deg,var(--pri),#5b8cff);border-color:transparent;color:#fff;box-shadow:0 8px 24px rgba(124,92,255,.4)}
.btn.ghost{background:transparent}.btn.lg{padding:14px 26px;font-size:1.05rem;border-radius:14px}.btn:disabled{opacity:.5}
/* slider */
.slider{position:relative;overflow:hidden;border-radius:28px;box-shadow:var(--sh);border:1px solid var(--card-b);touch-action:pan-y}
.track{display:flex;transition:transform .7s cubic-bezier(.65,0,.25,1)}
.slide{flex:0 0 100%;min-height:360px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:48px 64px;color:#fff;overflow:hidden}
.s0{background:linear-gradient(120deg,#5b3df5,#8b5cf6 55%,#ec4899)}.s1{background:linear-gradient(120deg,#0ea5e9,#6366f1 60%,#8b5cf6)}.s2{background:linear-gradient(120deg,#059669,#14b8a6 55%,#0ea5e9)}.s3{background:linear-gradient(120deg,#f97316,#ef4444 55%,#db2777)}
.slide-body{max-width:560px;opacity:0;transform:translateY(16px);transition:.7s .25s}.slide.active .slide-body{opacity:1;transform:none}
.eyebrow{display:inline-block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;background:rgba(255,255,255,.2);padding:4px 12px;border-radius:99px}
.slide h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.08;margin:14px 0 10px;letter-spacing:-.03em}.slide p{font-size:1.1rem;opacity:.92;margin:0 0 20px}
.slide .btn.primary{background:#fff;color:#2b1d7a;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.chips-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.pill{background:rgba(255,255,255,.2);border-radius:99px;padding:5px 12px;font-size:.9rem}
.art{font-size:clamp(6rem,16vw,12rem);filter:drop-shadow(0 20px 30px rgba(0,0,0,.3));animation:float 5s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-14px) rotate(4deg)}}
.nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(0,0,0,.3);color:#fff;font-size:1.8rem;line-height:1;cursor:pointer;backdrop-filter:blur(6px)}.nav-btn.left{left:14px}.nav-btn.right{right:14px}
.dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:8px}.dot{width:10px;height:10px;border-radius:99px;border:0;background:rgba(255,255,255,.45);cursor:pointer;transition:.3s;padding:0}.dot.on{width:30px;background:#fff}
/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0 8px}.stat{background:var(--card);border:1px solid var(--card-b);border-radius:var(--r);padding:14px;text-align:center}.stat b{display:block;font-size:1.7rem}.stat span{color:var(--mut);font-size:.85rem}
/* catalog */
.catalog-head{display:flex;align-items:baseline;gap:12px;margin-top:24px}.catalog-head h2{margin:0;font-size:1.6rem}.count{color:var(--mut)}
.controls{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin:14px 0 18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--card-b);background:var(--card);border-radius:99px;padding:7px 14px;cursor:pointer;font-weight:600}.chip.on{background:var(--pri);border-color:var(--pri);color:#fff}
.search{min-width:220px;padding:9px 14px;border-radius:12px;border:1px solid var(--card-b);background:var(--card);outline:none}.search:focus{border-color:var(--pri)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.gcard{--h:260;display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:var(--r);background:linear-gradient(160deg,hsl(var(--h) 80% 60%/.16),var(--card));border:1px solid var(--card-b);transition:.2s;position:relative;overflow:hidden}
.gcard:hover{transform:translateY(-4px);border-color:hsl(var(--h) 80% 62%);box-shadow:var(--sh)}
.gtop{display:flex;justify-content:space-between;align-items:center}.gemoji{font-size:2.2rem}.gnum{color:var(--mut);font-size:.8rem}
.gcard h3{margin:4px 0 0;font-size:1.1rem}.gcard p{margin:0;color:var(--mut);font-size:.9rem;flex:1}
.gfoot{display:flex;justify-content:space-between;align-items:center;margin-top:8px;gap:8px}.badge{font-size:.72rem;padding:3px 9px;border-radius:99px;background:hsl(var(--h) 80% 60%/.2)}.gstars{color:var(--mut);letter-spacing:2px}.gstars.has{color:#fbbf24}
.empty{color:var(--mut);grid-column:1/-1;text-align:center;padding:40px}
/* player */
.hud{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.hud-title{font-weight:700;font-size:1.1rem}.hud-right{display:flex;gap:14px;align-items:center;color:var(--mut)}.sc{color:#fbbf24;font-weight:800}
.bar{height:8px;background:var(--card);border-radius:99px;margin:14px 0;overflow:hidden}.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--pri),var(--pri2));border-radius:99px;transition:width .4s}
.stage{position:relative;background:var(--card);border:1px solid var(--card-b);border-radius:24px;padding:32px;min-height:420px;box-shadow:var(--sh);overflow:hidden}
.q{max-width:760px;margin:0 auto;text-align:center}.q-label{color:var(--mut);font-size:.8rem;text-transform:uppercase;letter-spacing:.12em}.q-text{font-size:clamp(1.3rem,3.4vw,2rem);margin:10px 0 24px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.opts.n2,.opts.n3{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.opt{padding:16px;border-radius:14px;border:2px solid var(--card-b);background:var(--bg2);cursor:pointer;font-weight:600;font-size:1.05rem;transition:.15s}
.opt:hover:not(:disabled){border-color:var(--pri);transform:translateY(-2px)}.opt.good,.ans.good{background:rgba(34,197,94,.22);border-color:var(--good)}.opt.bad,.ans.bad{background:rgba(239,68,68,.22);border-color:var(--bad)}
.fb{min-height:28px;margin-top:16px;color:var(--mut);font-weight:600}
.row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.center{justify-content:center;margin-top:10px}
.ans{flex:1;max-width:380px;padding:14px;border-radius:14px;border:2px solid var(--card-b);background:var(--bg2);font-size:1.1rem;outline:none;text-align:center}.ans:focus{border-color:var(--pri)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{position:relative;height:96px;border:0;background:none;padding:0;cursor:pointer;perspective:600px}
.face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:6px;border-radius:14px;font-weight:700;backface-visibility:hidden;transition:transform .45s;font-size:.95rem}
.front{background:linear-gradient(135deg,var(--pri),#5b8cff);color:#fff;font-size:1.8rem}.back{background:var(--bg2);border:2px solid var(--card-b);transform:rotateY(180deg)}
.card.open .front,.card.done .front{transform:rotateY(180deg)}.card.open .back,.card.done .back{transform:rotateY(360deg)}.card.done .back{background:rgba(34,197,94,.22);border-color:var(--good)}
.word{font-size:clamp(1.6rem,5vw,2.6rem);letter-spacing:.15em;font-weight:800;margin:14px 0;font-family:ui-monospace,monospace}.hearts{letter-spacing:4px}
.keys{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:620px;margin:0 auto}.key{width:44px;height:44px;border-radius:10px;border:2px solid var(--card-b);background:var(--bg2);cursor:pointer;font-weight:700}
.key:hover:not(:disabled){border-color:var(--pri)}.key.good{background:rgba(34,197,94,.25);border-color:var(--good)}.key.bad{background:rgba(239,68,68,.25);border-color:var(--bad)}.key:disabled{opacity:.7}
.slots{display:flex;gap:8px;justify-content:center;margin:16px 0 22px;flex-wrap:wrap}.slot{width:48px;height:56px;border-radius:12px;border:2px dashed var(--card-b);background:transparent;font-size:1.5rem;font-weight:800}.slot.filled{border-style:solid;border-color:var(--pri);background:var(--bg2);cursor:pointer}
.placed{list-style:decimal-leading-zero;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:0;margin:0 0 18px;min-height:46px}.placed li{background:rgba(34,197,94,.2);border:2px solid var(--good);border-radius:12px;padding:8px 14px;font-weight:700;margin-left:22px}
.bank-tiles{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.tile{padding:12px 18px;border-radius:12px;border:2px solid var(--card-b);background:var(--bg2);cursor:pointer;font-weight:700}.tile:hover{border-color:var(--pri)}
.result{text-align:center;padding:30px 10px}.big-stars{font-size:3.4rem;color:#fbbf24;letter-spacing:8px;animation:pop .6s}.result h2{font-size:2rem;margin:6px 0}.result p{color:var(--mut)}
@keyframes pop{from{transform:scale(.3);opacity:0}}
.shake{animation:shake .4s}@keyframes shake{25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}
.confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden}.confetti i{position:absolute;top:-12px;width:9px;height:14px;border-radius:2px;animation:fall linear forwards}@keyframes fall{to{transform:translateY(520px) rotate(720deg);opacity:.2}}
@media(max-width:700px){.slide{flex-direction:column-reverse;padding:32px 24px 56px;text-align:center;min-height:440px}.art{font-size:5.5rem}.nav-btn{display:none}.stats{grid-template-columns:repeat(2,1fr)}.opts{grid-template-columns:1fr}.cards{grid-template-columns:repeat(3,1fr)}.stage{padding:20px 14px}.chips-row{justify-content:center}.key{width:38px;height:42px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.legal{max-width:760px}.legal h1{margin-bottom:0}.legal h2{margin:28px 0 6px;font-size:1.15rem}.legal p{color:var(--mut)}.legal .upd{font-size:.85rem}.foot a{text-decoration:underline}