:root{--bg:#11172d;--panel:#1b2341;--panel2:#242e51;--ink:#f7f7ff;--muted:#a5afca;--saffron:#ffb45c;--green:#64d7b4;--violet:#a48aff;--line:#ffffff14}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% -20%,#39416d 0%,var(--bg) 58%);color:var(--ink);font-family:"DM Sans",sans-serif;overflow-x:hidden}.glow{position:fixed;z-index:-1;filter:blur(90px);opacity:.13;border-radius:50%;pointer-events:none}.glow-a{width:300px;height:300px;background:#ff9e42;left:-170px;top:300px}.glow-b{width:340px;height:340px;background:#3fd4b2;right:-190px;top:560px}
.topbar{height:74px;padding:0 max(5vw,22px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0d1328a8;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:700 21px "Space Grotesk"}.brand-symbol{width:38px;height:34px;border-radius:10px;background:linear-gradient(135deg,#ffb45c,#f47e54);display:grid;place-items:center;color:#20213b;font-size:12px;font-weight:800}.brand-accent{color:#ffbd75}.top-actions{display:flex;align-items:center;gap:15px}.auth-status{font-size:11px;color:var(--muted)}.btn{border:0;border-radius:11px;padding:12px 17px;font:700 12px "DM Sans";cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px);filter:brightness(1.1)}.btn-quiet{color:#f0edff;background:#ffffff0c;border:1px solid var(--line)}.btn-primary{color:#20213b;background:linear-gradient(110deg,#ffc16e,#ff9e6b);box-shadow:0 8px 24px #ffad5930}.btn-primary span{padding-left:10px;font-size:17px}.shell{max-width:1190px;margin:auto;padding:50px 27px 25px}.hero{text-align:center;margin:0 auto 37px;max-width:750px}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #ffb45c40;background:#ffb45c12;border-radius:30px;padding:8px 12px;color:#ffd19b;font-size:9px;font-weight:800;letter-spacing:1.6px}.pulse{width:6px;height:6px;border-radius:50%;background:#65dfb6;box-shadow:0 0 9px #65dfb6}h1{font:700 clamp(37px,5vw,57px)/1.08 "Space Grotesk";letter-spacing:-2px;margin:18px 0 13px}h1 span{background:linear-gradient(90deg,#ffc078,#ff9b75,#7de0c1);background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{font-size:13px;line-height:1.7;color:var(--muted);max-width:610px;margin:auto}.layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.85fr);gap:21px;align-items:start}.game-panel,.leader-panel{border:1px solid var(--line);border-radius:21px;background:linear-gradient(145deg,#20294bed,#171e39f2);box-shadow:0 22px 65px #05081740}.game-panel{padding:24px}.game-top,.leader-head{display:flex;align-items:center;justify-content:space-between}.kicker{font-size:9px;letter-spacing:1.7px;font-weight:800;color:#ffbf79}.game-top h2,.leader-head h2{font:700 21px "Space Grotesk";margin:6px 0 0}.level-tag{font-size:9px;letter-spacing:1px;color:#d5caff;border:1px solid #a48aff50;background:#a48aff16;border-radius:8px;padding:8px 11px}.level-tag b{font-size:13px;margin-left:5px}.mode-picker{display:flex;align-items:center;gap:12px;margin:20px 0 15px}.mode-picker label{font-size:9px;letter-spacing:1.2px;color:#aab5d0;font-weight:800}.mode-picker select{flex:1;max-width:260px;padding:10px 12px;border-radius:9px;border:1px solid #ffffff1b;background:#121a33;color:#f5f5ff;font:600 11px "DM Sans";outline:none}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:0 0 13px}.stat{background:#ffffff08;border:1px solid #ffffff0c;border-radius:10px;padding:10px 11px}.stat span{display:block;color:#9ba7c6;font-size:8px;letter-spacing:1.1px;font-weight:800;margin-bottom:5px}.stat b{font:600 18px "Space Grotesk"}.progress{height:4px;border-radius:9px;background:#ffffff12;overflow:hidden;margin-bottom:17px}.progress div{height:100%;width:0;background:linear-gradient(90deg,#ffb66a,#7de0c1);transition:width .3s}.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;max-width:560px;margin:0 auto;align-content:center;min-height:235px}.memory-card{position:relative;min-height:76px;aspect-ratio:1.25;border-radius:12px;border:1px solid #a48aff44;background:linear-gradient(145deg,#303b65,#252f52);color:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;text-align:center;padding:8px;box-shadow:inset 0 1px #ffffff13;transition:transform .18s,background .18s,border .18s;user-select:none}.memory-card:before{content:"✦";color:#ffbd79;font-size:25px}.memory-card.revealed,.memory-card.matched{color:#fff;background:linear-gradient(145deg,#46527d,#354363);border-color:#a995ff;transform:translateY(-1px)}.memory-card.revealed:before,.memory-card.matched:before{display:none}.memory-card.matched{background:linear-gradient(145deg,#205b57,#285566);border-color:#68d9bd;cursor:default}.card-content{display:flex;flex-direction:column;gap:5px;align-items:center}.card-type{font-size:7px;letter-spacing:1px;text-transform:uppercase;color:#aee9d9;font-weight:800}.card-text{font-size:clamp(10px,1.2vw,13px);line-height:1.25;font-weight:700;overflow-wrap:anywhere}.memory-card.year-card .card-text{font:700 clamp(17px,2vw,23px) "Space Grotesk";color:#ffd09a}.game-bottom{display:flex;align-items:center;justify-content:space-between;gap:13px;margin-top:19px}.game-bottom p{font-size:11px;color:var(--muted);line-height:1.5;margin:0}.game-bottom .btn{white-space:nowrap}.hint,.fact-strip{display:flex;align-items:center;gap:12px;border:1px solid #ffbd7930;background:#ffbd790c;border-radius:13px;padding:13px 15px;margin-top:13px}.hint>span{font-size:20px}.hint p,.fact-strip p{font-size:10px;line-height:1.6;color:var(--muted);margin:0}.hint b,.fact-strip b{color:#f4e7d5}.fact-strip{background:#70d9bd0b;border-color:#70d9bd22}.fact-icon{font-size:20px}.leader-panel{padding:22px 20px}.leader-head h2 span{font-size:17px}.global{display:flex;align-items:center;gap:6px;border:1px solid #64d7b440;background:#64d7b410;color:#9ce8d5;border-radius:30px;padding:7px 9px;font-size:8px;letter-spacing:1px}.global i{width:5px;height:5px;border-radius:50%;background:#65dfb6}.leader-desc{font-size:10px;color:var(--muted);margin:9px 0 20px}.leader-labels{display:flex;justify-content:space-between;padding:0 8px 10px;border-bottom:1px solid var(--line);font-size:8px;letter-spacing:1px;color:#8390b3}.leaderboard{min-height:300px}.leader-row{display:grid;grid-template-columns:28px 28px minmax(0,1fr) auto;gap:8px;align-items:center;padding:10px 7px;border-bottom:1px solid #ffffff0a;animation:fade .25s both}.rank{font:700 11px "Space Grotesk";color:#98a4c3}.rank.gold{color:#ffd077}.rank.silver{color:#d0dbef}.rank.bronze{color:#dca17c}.avatar{width:27px;height:27px;border-radius:9px;background:linear-gradient(135deg,#b17953,#427c83);display:grid;place-items:center;font-size:11px;font-weight:800}.player{min-width:0}.player-name{font-size:10px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-meta{font-size:8px;color:#7f8bad;margin-top:3px}.player-score{font:700 11px "Space Grotesk";color:#ffd09a}.loading{display:flex;align-items:center;justify-content:center;gap:9px;padding:65px 0;color:var(--muted);font-size:10px}.loading i{width:13px;height:13px;border:2px solid #ffffff30;border-top-color:#ffbd79;border-radius:50%;animation:spin .7s linear infinite}.empty{text-align:center;padding:48px 10px;color:var(--muted);font-size:10px;line-height:1.7}.leader-foot{display:flex;align-items:center;justify-content:space-between;padding-top:14px;color:#7e8bad;font-size:9px}.link-btn{border:0;background:none;color:#ffc27e;font:700 9px "DM Sans";cursor:pointer}footer{display:flex;justify-content:space-between;padding:32px 3px 4px;color:#697697;font-size:8px;letter-spacing:1px}
.modal{position:fixed;inset:0;z-index:10;display:grid;place-items:center;padding:18px}.hidden{display:none!important}.backdrop{position:absolute;inset:0;background:#080c1bd9;backdrop-filter:blur(8px)}.modal-box{position:relative;width:min(100%,410px);padding:29px;background:#202849;border:1px solid #ffffff20;border-radius:21px;box-shadow:0 25px 90px #0009;animation:pop .22s both}.close{position:absolute;right:15px;top:10px;background:none;border:0;color:#bac3db;font-size:25px;cursor:pointer}.modal-mark{display:grid;place-items:center;width:42px;height:39px;border-radius:11px;background:#ffb45c20;color:#ffc17d;font-weight:800;font-size:12px;margin-bottom:18px}.modal-box h2{font:700 24px "Space Grotesk";margin:7px 0}.modal-desc{font-size:11px;color:var(--muted);line-height:1.6;margin-bottom:18px}.tabs{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:#121a33;padding:4px;border-radius:9px;margin-bottom:16px}.tab{border:0;background:none;color:#8f9cbb;padding:9px;border-radius:7px;font:700 10px "DM Sans";cursor:pointer}.tab.active{background:#354064;color:#fff}label{display:block;color:#bdc7df;font-size:10px;font-weight:700;margin:12px 0 6px}input{width:100%;padding:12px;border-radius:9px;border:1px solid #ffffff20;background:#121a33;color:white;font:12px "DM Sans";outline:none}input:focus{border-color:#ffbd79}.wide{width:100%;margin-top:17px}.feedback{min-height:16px;font-size:10px;color:#75dfc2;line-height:1.5}.feedback.error{color:#ff9b9b}.privacy{font-size:9px;color:#7886a8;line-height:1.5;margin:6px 0 0}.result-box{text-align:center}.trophy{font-size:38px;margin-bottom:12px}.final-score{background:#ffffff09;border:1px solid var(--line);border-radius:12px;padding:16px;margin:18px 0}.final-score span{display:block;font-size:8px;letter-spacing:1.4px;color:var(--muted);margin-bottom:4px}.final-score b{font:700 37px "Space Grotesk";background:linear-gradient(90deg,#ffd08a,#7de0c1);background-clip:text;-webkit-background-clip:text;color:transparent}.toast{position:fixed;z-index:20;bottom:20px;left:50%;transform:translate(-50%,18px);opacity:0;pointer-events:none;background:#303b5d;border:1px solid #ffffff20;color:white;padding:11px 16px;border-radius:11px;font-size:10px;transition:.25s;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@media(max-width:850px){.layout{grid-template-columns:1fr}.leaderboard{min-height:170px}}@media(max-width:520px){.topbar{height:64px;padding:0 15px}.auth-status{display:none}.shell{padding:32px 13px 18px}.hero{margin-bottom:26px}.hero p{font-size:11px}.game-panel{padding:16px 12px}.game-top h2{font-size:18px}.mode-picker{gap:8px}.mode-picker select{max-width:none}.stats{gap:5px}.stat{padding:8px 6px}.stat b{font-size:15px}.stat span{font-size:7px}.game-grid{gap:6px;min-height:200px}.memory-card{min-height:65px;padding:5px;border-radius:9px}.card-text{font-size:9px}.game-bottom{align-items:stretch;flex-direction:column}.game-bottom .btn{width:100%}.leader-panel{padding:18px 14px}footer{font-size:7px;gap:10px}.modal-box{padding:24px 20px}}