@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');
:root{color-scheme:dark;--bg:#061421;--surface:#0c2132;--surface2:#132b3e;--border:#244052;--muted:#92aabc;--white:#f1f8ff;--lime:#c8ff5a;--cyan:#53dcff;--pink:#ff668e;--gold:#ffcd5b;--radius:22px}
*{box-sizing:border-box}html{min-height:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--white);font-family:'DM Sans',system-ui,sans-serif;overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.ambient{position:fixed;z-index:-1;pointer-events:none;filter:blur(95px);opacity:.38}.ambient-a{top:-200px;left:-300px;width:650px;height:650px;background:#164969;border-radius:50%}.ambient-b{bottom:-360px;right:-210px;width:700px;height:700px;background:#1e5c43;border-radius:50%}.shell{width:min(1160px,calc(100% - 40px));margin:auto;min-height:100vh;display:flex;flex-direction:column}.site-header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #29425485}.brand{display:flex;align-items:center;gap:13px;text-decoration:none}.brand-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--lime);color:#0c2727;border-radius:15px;font:900 22px 'Outfit',sans-serif;transform:rotate(-8deg);box-shadow:0 6px 23px #c8ff5a30}.brand-icon span{transform:rotate(8deg)}.brand-word{font:900 21px/.9 'Outfit',sans-serif;letter-spacing:.6px}.brand-word>span{color:var(--lime)}.brand-word small{display:block;margin-top:7px;font-size:9px;letter-spacing:3px;color:#bdd1db}.header-right{display:flex;align-items:center;gap:12px}.header-tag{border:1px solid #3c5a59;background:#122938;color:#c7f3bb;border-radius:999px;padding:10px 14px;font-size:11px;font-weight:800;letter-spacing:1px}.sound-btn{background:#132c3d;border:1px solid #325065;border-radius:12px;color:white;width:42px;height:42px;font-size:19px}.main{flex:1;padding:36px 0 40px}.site-footer{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;padding:23px 0 30px;color:#849bac;font-size:12px;border-top:1px solid #29425485}.site-footer a{text-decoration:none;color:#bde4f3}.site-footer a:hover{text-decoration:underline}
.home-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(340px,.82fr);gap:68px;align-items:center;min-height:640px}.kicker{display:inline-flex;align-items:center;gap:9px;border:1px solid #456455;background:#152c32;border-radius:99px;padding:9px 15px;color:#d9ffad;font-size:12px;letter-spacing:1.3px;font-weight:800}.kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px #c8ff5a1e}.hero-title{font:900 clamp(47px,6.9vw,88px)/.98 'Outfit',sans-serif;letter-spacing:-3.5px;margin:27px 0 23px}.hero-title em{font-style:normal;color:var(--lime)}.hero-text{max-width:530px;color:#b0c5d4;font-size:17px;line-height:1.7}.features{margin-top:32px;display:flex;flex-wrap:wrap;gap:10px}.feature{display:flex;align-items:center;gap:8px;padding:11px 13px;border:1px solid var(--border);border-radius:11px;background:#152a378c;color:#e6f0f3;font-size:13px;font-weight:700}.feature span{font-size:19px}.challenge-card{border:1px solid #365669;background:linear-gradient(155deg,#183345,#0d2334 67%);box-shadow:0 28px 90px #0008,0 1px 1px #ffffff13 inset;border-radius:28px;padding:32px}.card-deco{height:8px;width:90px;border-radius:10px;background:repeating-linear-gradient(90deg,var(--lime),var(--lime) 19px,transparent 20px,transparent 29px);margin-bottom:26px}.challenge-card h2{font:800 29px/1.18 'Outfit',sans-serif;margin:0 0 8px}.secondary-text{color:var(--muted);font-size:14px;line-height:1.6}.field{margin-top:19px}.field label{display:block;color:#d4e7f0;font-size:12px;letter-spacing:.7px;font-weight:800;margin-bottom:9px;text-transform:uppercase}.input{width:100%;padding:16px 17px;min-height:53px;color:var(--white);background:#091c2b;border:1px solid #3c576a;border-radius:13px;font-size:16px;outline:none;transition:border-color .2s,box-shadow .2s}.input:focus{border-color:var(--lime);box-shadow:0 0 0 3px #c8ff5a14}.input::placeholder{color:#738a9d}.btn{border:0;border-radius:13px;padding:15px 19px;min-height:51px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:900;letter-spacing:.1px;text-decoration:none;transition:transform .15s,box-shadow .15s}.btn:hover:not(:disabled){transform:translateY(-2px)}.btn-primary{background:var(--lime);color:#102321;box-shadow:0 7px 23px #c8ff5a24}.btn-dark{background:#244153;border:1px solid #406073;color:#e6f5fa}.btn-outline{background:transparent;border:1px solid #4c6877;color:#e6f5fa}.btn-blue{background:var(--cyan);color:#0d2636}.btn-block{width:100%;margin-top:17px}.or-separator{display:flex;align-items:center;gap:11px;color:#93aab6;font-size:11px;font-weight:800;letter-spacing:1px;margin:22px 0 2px}.or-separator:before,.or-separator:after{content:'';flex:1;height:1px;background:#365062}.join-input-row{display:flex;gap:8px}.join-input-row .input{min-width:0;text-transform:uppercase;letter-spacing:4px;font-weight:800}.join-input-row .btn{white-space:nowrap;padding:13px 17px}.mini-note{color:#94aebc;font-size:12px;text-align:center;line-height:1.5;margin:22px 0 0}.form-error{margin-top:12px;background:#6c233b;border:1px solid #b63b61;border-radius:10px;padding:12px;font-size:13px;color:#ffe0e8}
.level-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.level-title{font:900 clamp(28px,4.5vw,46px)/1.1 'Outfit',sans-serif;margin:11px 0 7px;letter-spacing:-1px}.level-description{color:#aac1ce;margin:0;line-height:1.55}.room-pill{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#153146;border:1px solid #35556a;border-radius:15px;padding:9px 11px 9px 15px}.room-pill span{font-size:11px;color:#a8c0cf;font-weight:800;letter-spacing:.6px}.room-pill strong{font:900 19px 'Outfit',sans-serif;letter-spacing:2.5px;color:var(--lime)}.room-pill button{background:#26485a;border:0;color:#e8f9fc;border-radius:10px;padding:10px 12px;font-size:12px;font-weight:800}.lobby-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(315px,.73fr);gap:23px}.panel{border:1px solid #2d4b60;background:linear-gradient(155deg,#122c3d,#0d2434);border-radius:24px;padding:25px;box-shadow:0 12px 35px #0003}.panel-top{display:flex;gap:13px;align-items:center;justify-content:space-between;margin-bottom:18px}.panel h3{margin:0;font:800 21px 'Outfit',sans-serif}.count-badge{background:#2d4652;color:#d3e6ed;border-radius:99px;padding:7px 12px;font-size:12px;font-weight:800}.player-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.player-card{display:flex;align-items:center;gap:11px;background:#102738;border:1px solid #35566a;border-radius:15px;padding:13px;min-width:0}.avatar{width:41px;height:41px;flex:none;border-radius:13px;display:grid;place-items:center;font:900 19px 'Outfit',sans-serif;color:#0c2b3c;background:#83d7f1}.avatar[data-tone="1"]{background:#c8ff5a}.avatar[data-tone="2"]{background:#ffc981}.avatar[data-tone="3"]{background:#e5adf8}.avatar[data-tone="4"]{background:#86dfff}.player-info{min-width:0}.player-info strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.player-info small{color:#8daebc;font-size:11px}.online-dot{width:8px;height:8px;border-radius:50%;margin-left:auto;flex:none;background:#526f82}.online-dot.on{background:#9beb68;box-shadow:0 0 11px #90ec6f65}.invite-area{margin-top:21px;padding:19px;border-radius:16px;background:#0b2030;border:1px dashed #4d7387}.invite-area p{color:#b9d1dd;font-size:13px;line-height:1.6}.buttons-line{display:flex;gap:10px;flex-wrap:wrap}.buttons-line .btn{flex:1}.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.select{padding:12px;border:1px solid #406177;border-radius:12px;background:#092033;color:#f1f8ff;width:100%;min-height:47px}.config-grid label{display:block;margin:13px 0 9px;color:#a8c0cc;font-size:12px;font-weight:700}.info-box{margin-top:20px;padding:16px;background:#173849;border-radius:13px;border-left:3px solid var(--cyan);color:#c9dde8;font-size:13px;line-height:1.65}.help-list{margin:0;padding-left:20px;color:#c3d5df;line-height:1.8;font-size:14px}.help-list li+li{margin-top:6px}.waiting{text-align:center;padding:23px 8px}.waiting-icon{font-size:52px;animation:bobbing 2s ease-in-out infinite}.waiting strong{display:block;font-size:16px;margin:12px}.waiting p{color:#abc4d0;line-height:1.7;font-size:14px}.pulse{animation:pulse 2s ease-in-out infinite}
.game-grid{display:grid;grid-template-columns:minmax(0,1fr) 295px;gap:23px;align-items:start}.game-left{min-width:0}.game-meta{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:17px;flex-wrap:wrap}.round-tag,.topic-tag{background:#15394a;border:1px solid #3e6271;color:#cfe8f3;border-radius:10px;padding:9px 12px;font-size:12px;font-weight:800;letter-spacing:.4px}.topic-tag{color:var(--lime);background:#254133;border-color:#4a7650}.timer-box{display:flex;align-items:center;gap:10px}.timer-number{display:grid;place-items:center;width:59px;height:59px;border-radius:50%;background:conic-gradient(var(--lime) var(--timer-fill,100%),#284250 0);position:relative;color:var(--lime);font:900 22px 'Outfit',sans-serif}.timer-number::before{content:'';position:absolute;inset:5px;background:#102536;border-radius:50%}.timer-number span{position:relative}.timer-number.hurry{background:conic-gradient(var(--pink) var(--timer-fill,100%),#284250 0);color:var(--pink)}.timer-label{font-size:11px;line-height:1.35;font-weight:800;color:#bad1de}.question-panel{border:1px solid #426078;background:linear-gradient(130deg,#19384a,#102a3b 65%);border-radius:25px;padding:28px 30px 31px;min-height:210px;position:relative;overflow:hidden}.question-panel::after{content:'?';font:900 280px 'Outfit',sans-serif;position:absolute;right:-23px;bottom:-113px;color:#d6f7ff0a;pointer-events:none}.eyebrow{color:var(--lime);text-transform:uppercase;font-size:11px;font-weight:900;letter-spacing:2px}.question-panel h2{position:relative;z-index:1;margin:16px 0 0;max-width:800px;font:800 clamp(24px,3.15vw,38px)/1.27 'Outfit',sans-serif;letter-spacing:-.5px}.answers-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:17px}.answer-option{border:1px solid #3b6178;background:#142d40;min-height:114px;border-radius:18px;display:flex;align-items:center;gap:15px;text-align:left;color:white;padding:19px;transition:border-color .15s,transform .15s,background .15s}.answer-option:not(:disabled):hover{transform:translateY(-2px);border-color:#a2f2ec;background:#1b4052}.answer-option .letter{flex:none;width:39px;height:39px;border-radius:11px;display:grid;place-items:center;background:#2c5064;color:#def0f7;font:900 17px 'Outfit',sans-serif}.answer-option .answer-txt{font-size:15px;font-weight:800;line-height:1.42}.answer-option.selected{border-color:var(--cyan);background:#194152}.answer-option.selected .letter{background:var(--cyan);color:#073149}.answer-option.correct{border-color:#a4ef66!important;background:#214232!important}.answer-option.correct .letter{background:#b8f971;color:#164121}.answer-option.wrong{border-color:#ff789c!important;background:#52243a!important}.answer-option.wrong .letter{background:#ff7e9e;color:#4b1928}.answer-option:disabled{opacity:1;cursor:default}.status-strip{margin-top:15px;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;gap:13px;border:1px solid #35596b;border-radius:13px;background:#0d2637;color:#b6d1df;font-size:13px;line-height:1.5}.status-strip strong{color:#e9f8fa}.status-strip.highlight{border-color:#6d9360;background:#234032}.status-strip.correction{border-color:#5e6a87;background:#283748}.explanation{border:1px solid #486679;background:#163347;padding:17px 19px;border-radius:14px;margin-top:15px;font-size:14px;color:#d2e4ed;line-height:1.65}.explanation strong{color:var(--lime)}.ranking-panel{position:sticky;top:18px}.ranking-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.ranking-top h3{font:900 20px 'Outfit',sans-serif;margin:0}.live-label{color:#c6ffa2;background:#2f5237;padding:7px 9px;border-radius:30px;font-size:10px;font-weight:900;letter-spacing:1px}.leaderboard{display:flex;flex-direction:column;gap:8px}.leader-row{display:grid;grid-template-columns:22px 34px minmax(0,1fr) auto;align-items:center;gap:8px;padding:10px 8px;background:#0c2433;border-radius:12px;border:1px solid #274354}.leader-row.you{background:#2d4635;border-color:#6f9366}.rank-no{font:900 14px 'Outfit',sans-serif;color:#c0d2db;text-align:center}.leader-row .avatar{width:34px;height:34px;border-radius:10px;font-size:15px}.leader-name{font-size:12px;font-weight:800;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.leader-name small{display:block;font-size:10px;font-weight:600;color:#9bb6c2}.leader-score{font:900 14px 'Outfit',sans-serif;color:#eaffc6;white-space:nowrap}.ranking-help{margin:16px 0 0;padding-top:15px;border-top:1px solid #34566b;color:#adc8d4;font-size:12px;line-height:1.65}.stat-line{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:15px}.mini-stat{border-radius:12px;padding:11px;background:#18374a;color:#a4bfd0;font-size:11px}.mini-stat b{display:block;color:white;font:900 23px 'Outfit',sans-serif;margin-bottom:2px}.bottom-meta{margin-top:15px;color:#86a6b7;font-size:12px}.end-top{text-align:center;padding:24px 0 28px}.trophy{font-size:83px;filter:drop-shadow(0 17px 15px #0006);animation:bobbing 3s ease-in-out infinite}.end-title{font:900 clamp(37px,6vw,67px) 'Outfit',sans-serif;letter-spacing:-2px;margin:10px 0 6px}.end-sub{color:#abc3d0}.podium{display:flex;align-items:flex-end;justify-content:center;gap:12px;max-width:790px;margin:20px auto 35px}.podium-card{flex:1;text-align:center;max-width:235px;background:#193443;border:1px solid #456c76;border-radius:19px 19px 8px 8px;padding:20px 12px 23px;min-width:0}.podium-card.first{background:linear-gradient(150deg,#585129,#2b4133);border-color:#d9b85e;padding-top:32px;padding-bottom:34px;box-shadow:0 8px 60px #f3d66c25}.podium-medal{font-size:44px;margin-bottom:10px}.podium-card .avatar{margin:0 auto 10px;width:59px;height:59px;border-radius:20px;font-size:29px}.podium-card h3{margin:0 0 10px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font:800 17px 'Outfit',sans-serif}.podium-card strong{color:var(--lime);font:900 28px 'Outfit',sans-serif}.podium-card small{display:block;color:#aec5cd}.finish-actions{display:flex;justify-content:center;gap:11px;flex-wrap:wrap;margin:20px auto 24px}.full-rank{max-width:790px;margin:0 auto}.finish-rank{width:100%;border-collapse:separate;border-spacing:0 8px}.finish-rank td{background:#173145;border-top:1px solid #315568;border-bottom:1px solid #315568;padding:13px 14px;font-weight:700}.finish-rank td:first-child{border-left:1px solid #315568;border-radius:12px 0 0 12px;width:50px;color:var(--gold)}.finish-rank td:last-child{border-right:1px solid #315568;border-radius:0 12px 12px 0;text-align:right;color:var(--lime)}.confetti-layer{position:fixed;pointer-events:none;inset:0;z-index:25;overflow:hidden}.confetti-dot{position:absolute;top:-30px;width:8px;height:15px;border-radius:2px;animation:fall linear both}.toast{position:fixed;right:20px;bottom:20px;z-index:100;background:#e9f6f2;color:#1a3130;border:1px solid #c1ddda;padding:12px 18px;border-radius:12px;box-shadow:0 12px 40px #0007;opacity:0;pointer-events:none;transform:translateY(12px);transition:.25s;max-width:calc(100% - 30px);font-weight:800;font-size:13px}.toast.show{opacity:1;transform:translateY(0)}.connection-note{color:#99c5d8;font-size:12px}.connection-note.offline{color:#ffacb8}
@keyframes bobbing{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}@keyframes fall{from{transform:translate3d(0,-20px,0) rotate(0)}to{transform:translate3d(75px,115vh,0) rotate(750deg)}}
@media(max-width:920px){.home-grid{gap:30px}.hero-title{font-size:clamp(45px,7vw,68px)}.game-grid{grid-template-columns:1fr}.ranking-panel{position:relative;top:0}.leaderboard{display:grid;grid-template-columns:1fr 1fr}.ranking-help{display:none}.lobby-layout{grid-template-columns:1fr}.lobby-layout .panel:nth-child(2){order:-1}.level-head{align-items:flex-start}}
@media(max-width:670px){.shell{width:min(100% - 26px,580px)}.site-header{min-height:77px}.brand-icon{width:43px;height:43px}.brand-word{font-size:18px}.header-tag{display:none}.main{padding:22px 0 32px}.home-grid{display:flex;flex-direction:column;align-items:stretch;gap:28px;min-height:auto}.hero-title{font-size:clamp(43px,11vw,68px);letter-spacing:-2px;margin:20px 0 14px}.hero-text{font-size:15px}.features{margin-top:20px}.feature{font-size:12px;padding:9px 10px}.challenge-card{padding:24px 20px;border-radius:21px}.challenge-card h2{font-size:25px}.level-head{display:block}.room-pill{margin-top:18px;display:inline-flex}.level-title{font-size:32px}.panel{padding:19px;border-radius:19px}.player-grid{grid-template-columns:1fr}.game-grid{gap:16px}.game-meta{align-items:center}.question-panel{padding:24px 21px;min-height:190px}.question-panel h2{font-size:clamp(23px,6vw,32px)}.answers-grid{grid-template-columns:1fr;gap:9px}.answer-option{min-height:77px;padding:13px 15px;border-radius:14px}.answer-option .answer-txt{font-size:14px}.answer-option .letter{width:37px;height:37px}.leaderboard{grid-template-columns:1fr 1fr}.leader-row{grid-template-columns:18px 30px minmax(0,1fr);gap:6px}.leader-score{grid-column:3;justify-self:start;font-size:12px}.leader-row .avatar{width:29px;height:29px}.podium{gap:6px}.podium-card{padding:14px 5px 20px}.podium-card.first{padding:20px 5px 30px}.podium-card h3{font-size:12px}.podium-card .avatar{width:45px;height:45px;font-size:21px}.podium-card strong{font-size:21px}.podium-medal{font-size:30px}.site-footer{font-size:11px}.buttons-line{flex-direction:column}.join-input-row .btn{padding:12px}.mini-note{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}