.nb{--sky-1:#231a5e;--sky-2:#372a86;--sky-3:#5a3fbf;--coral:#ff7a5c;--coral-d:#d95638;--sun:#ffcf4a;--sun-d:#c99a2a;--aqua:#37d5c8;--bubble:#ff7ab8;--lilac:#b6a4ff;--cream:#fbf6ee;--ink:#1c1550;--ink-2:#514684;--line:#eadfce;--card:#fff;--r-lg:28px;--r-md:20px;--r-sm:14px;--sh-soft:0 18px 40px -18px #100a3c73;--sh-card:0 10px 30px -12px #100a3c38;--font-display:var(--font-display-g,"Nunito",system-ui,sans-serif);--font-body:var(--font-body-g,"Nunito",system-ui,sans-serif);font-family:var(--font-body);color:var(--cream);background:radial-gradient(130% 90% at 50% -20%,var(--sky-3)0%,var(--sky-2)46%,var(--sky-1)100%);min-height:100vh;line-height:1.55;overflow-x:hidden}.nb *{box-sizing:border-box}.nb ::selection{background:var(--sun);color:var(--ink)}.nb .stars{z-index:0;pointer-events:none;position:fixed;inset:0}.nb .stars i{background:#fff;border-radius:50%;animation:4s ease-in-out infinite nb-tw;position:absolute;box-shadow:0 0 6px 1px #ffffff80}@keyframes nb-tw{0%,to{opacity:.22;transform:scale(.6)}50%{opacity:.95;transform:scale(1)}}.nb .wrap{z-index:1;max-width:1140px;margin:0 auto;padding:0 22px;position:relative}.nb .btn{font-family:var(--font-display);cursor:pointer;white-space:nowrap;border:none;border-radius:16px;align-items:center;gap:9px;padding:13px 22px;font-size:1rem;font-weight:700;text-decoration:none;transition:transform .14s cubic-bezier(.34,1.56,.64,1),box-shadow .14s;display:inline-flex}.nb .btn:focus-visible{outline:3px solid var(--aqua);outline-offset:3px}.nb .btn-lg{border-radius:20px;padding:16px 30px;font-size:1.12rem}.nb .btn-primary{background:var(--sun);color:var(--ink);box-shadow:0 5px 0 var(--sun-d),var(--sh-card)}.nb .btn-primary:hover{box-shadow:0 7px 0 var(--sun-d),var(--sh-soft);transform:translateY(-2px)}.nb .btn-primary:active{box-shadow:0 2px 0 var(--sun-d);transform:translateY(2px)}.nb .btn-coral{background:var(--coral);color:#fff;box-shadow:0 5px 0 var(--coral-d),var(--sh-card)}.nb .btn-coral:hover{box-shadow:0 7px 0 var(--coral-d),var(--sh-soft);transform:translateY(-2px)}.nb .btn-coral:active{box-shadow:0 2px 0 var(--coral-d);transform:translateY(2px)}.nb .btn-ghost{color:var(--cream);box-shadow:none;background:#ffffff1a;border:2px solid #ffffff47}.nb .btn-ghost:hover{background:#fff3;transform:translateY(-1px)}.nb header{z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#231a5ed1,#231a5e00);border-bottom:1px solid #ffffff0f;position:sticky;top:0}.nb .nav{justify-content:space-between;align-items:center;max-width:1140px;margin:0 auto;padding:15px 22px;display:flex}.nb .brand{font-family:var(--font-display);align-items:center;gap:11px;font-size:1.4rem;font-weight:700;display:flex}.nb .brand svg{filter:drop-shadow(0 4px 8px #100a3c66)}.nb .hero{grid-template-columns:1.04fr .96fr;align-items:center;gap:36px;padding:52px 0 34px;display:grid}.nb .eyebrow{color:var(--sun);font-family:var(--font-display);letter-spacing:.4px;text-transform:uppercase;background:#ffffff1a;border:2px solid #ffffff38;border-radius:999px;align-items:center;gap:9px;padding:8px 15px;font-size:.82rem;font-weight:700;display:inline-flex}.nb h1{font-family:var(--font-display);text-wrap:balance;letter-spacing:-.5px;margin:20px 0 16px;font-size:clamp(2.4rem,5.3vw,4rem);font-weight:700;line-height:1.03}.nb h1 .pop{color:var(--sun)}.nb h1 .pop2{color:var(--aqua)}.nb .lede{color:#e7e0ff;max-width:35ch;margin-bottom:28px;font-size:1.2rem}.nb .hero-cta{flex-wrap:wrap;gap:14px;display:flex}.nb .trust{color:#cfc6f5;flex-wrap:wrap;gap:20px;margin-top:24px;font-size:.94rem;font-weight:700;display:flex}.nb .trust span{align-items:center;gap:8px;display:inline-flex}.nb .stage{justify-content:center;align-items:center;min-height:380px;display:flex;position:relative}.nb .halo{filter:blur(10px);background:radial-gradient(circle,#ff7ab852 0%,#37d5c800 66%);border-radius:50%;width:360px;height:360px;position:absolute}.nb .mascot{z-index:2;width:300px;height:auto;position:relative}.nb .bob{animation:5s ease-in-out infinite nb-bob}@keyframes nb-bob{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-15px)rotate(2deg)}}.nb .chip{z-index:3;background:var(--card);color:var(--ink);font-family:var(--font-display);box-shadow:var(--sh-card);border-radius:16px;align-items:center;gap:8px;padding:10px 15px;font-size:.95rem;font-weight:700;display:flex;position:absolute}.nb .chip.a{top:26px;left:-8px}.nb .chip.b{bottom:44px;right:-10px}.nb .chip.c{top:128px;right:2px}.nb .float{animation:6s ease-in-out infinite nb-flo}.nb .float.d{animation-delay:1.4s}.nb .float.e{animation-delay:.7s}@keyframes nb-flo{0%,to{transform:translateY(0)}50%{transform:translateY(-11px)}}.nb section{z-index:1;padding:60px 0;position:relative}.nb .stitle{font-family:var(--font-display);text-align:center;text-wrap:balance;letter-spacing:-.3px;font-size:clamp(1.8rem,3.7vw,2.6rem);font-weight:700}.nb .ssub{text-align:center;color:#d3caf3;max-width:54ch;margin:12px auto 0;font-size:1.1rem}.nb .band{background:var(--cream);color:var(--ink);box-shadow:var(--sh-soft);border-radius:44px 44px 0 0}.nb .band+.band{border-radius:0}.nb .band .ssub{color:var(--ink-2)}.nb .band-inner{max-width:1140px;margin:0 auto;padding:60px 22px}.nb .reveal{opacity:0;transition:opacity .6s,transform .6s cubic-bezier(.22,1,.36,1);transform:translateY(22px)}.nb .reveal.in{opacity:1;transform:none}.nb .planets{grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:18px;margin-top:38px;display:grid}.nb .planet{border-radius:var(--r-lg);text-align:center;font-family:var(--font-display);color:#fff;box-shadow:var(--sh-card),inset 0 -12px 24px #00000024;cursor:pointer;padding:26px 18px;font-weight:700;transition:transform .18s}.nb .planet:hover{transform:translateY(-7px)rotate(-1.5deg)}.nb .planet .em{filter:drop-shadow(0 4px 3px #0000002e);margin-bottom:10px;font-size:2.7rem;display:block}.nb .planet small{opacity:.92;margin-top:4px;font-size:.82rem;font-weight:600;display:block}.nb .p1{background:linear-gradient(150deg,#ff9a5c,#ff6f6f)}.nb .p2{background:linear-gradient(150deg,#5cbcff,#5a7bff)}.nb .p3{background:linear-gradient(150deg,#4be0c7,#25b09a)}.nb .p4{background:linear-gradient(150deg,#ff8ac6,#c265ff)}.nb .p5{color:#5a3c00;background:linear-gradient(150deg,#ffd158,#ff9f43)}.nb .p6{background:linear-gradient(150deg,#a98bff,#7a5bff)}.nb .steps{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:42px;display:grid}.nb .step{border:1px solid var(--line);border-radius:var(--r-lg);color:var(--ink);box-shadow:var(--sh-card);background:#fff;padding:30px 24px;position:relative}.nb .step .num{width:46px;height:46px;font-family:var(--font-display);color:#fff;box-shadow:var(--sh-card);border-radius:15px;place-items:center;font-size:1.35rem;font-weight:700;display:grid;position:absolute;top:-20px;left:24px}.nb .s1 .num{background:var(--coral)}.nb .s2 .num{background:var(--aqua)}.nb .s3 .num{background:var(--bubble)}.nb .step .big{margin:8px 0 6px;font-size:2.3rem}.nb .step h3{font-family:var(--font-display);margin:0 0 8px;font-size:1.34rem}.nb .step p{color:var(--ink-2);font-size:1.02rem}.nb .game{grid-template-columns:1.1fr 1fr;align-items:center;gap:34px;margin-top:24px;display:grid}.nb .badges{flex-wrap:wrap;gap:15px;display:flex}.nb .badge{width:94px;height:94px;box-shadow:var(--sh-card);background:#ffffff14;border:2px solid #ffffff2e;border-radius:24px;place-items:center;font-size:2.4rem;display:grid}.nb .badge.locked{filter:grayscale();opacity:.5}.nb .panel{box-shadow:var(--sh-soft);background:#ffffff14;border:2px solid #ffffff2e;border-radius:26px;padding:26px}.nb .panel .row{font-family:var(--font-display);justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:700;display:flex}.nb .bar{background:#ffffff29;border-radius:999px;height:18px;overflow:hidden}.nb .bar i{background:linear-gradient(90deg,var(--sun),var(--coral));border-radius:999px;width:0;height:100%;transition:width 1.1s cubic-bezier(.22,1,.36,1);display:block}.nb .bar.go i{width:72%}.nb .streak{font-family:var(--font-display);color:var(--sun);margin-top:18px;font-weight:700}.nb .safe-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:36px;display:grid}.nb .safe{border:1px solid var(--line);border-radius:var(--r-lg);color:var(--ink);box-shadow:var(--sh-card);background:#fff;padding:28px}.nb .safe .ic{color:#fff;border-radius:16px;place-items:center;width:54px;height:54px;margin-bottom:14px;font-size:1.7rem;display:grid}.nb .safe h4{font-family:var(--font-display);margin:0 0 7px;font-size:1.18rem}.nb .safe p{color:var(--ink-2);font-size:1rem}.nb .finale{text-align:center;padding:78px 0 44px}.nb .finale h2{font-family:var(--font-display);letter-spacing:-.4px;font-size:clamp(2.1rem,4.7vw,3.3rem);font-weight:700}.nb footer{z-index:1;text-align:center;color:#bdb2ec;padding:34px 20px 52px;font-weight:600;position:relative}.nb footer .brand{color:var(--cream);justify-content:center;margin-bottom:10px;font-size:1.15rem}@media (max-width:860px){.nb .hero{text-align:center;grid-template-columns:1fr;padding-top:30px}.nb .lede{margin-left:auto;margin-right:auto}.nb .hero-cta,.nb .trust{justify-content:center}.nb .eyebrow{margin:0 auto}.nb .stage{order:-1;min-height:320px}.nb .mascot{width:238px}.nb .game{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.nb .stars i,.nb .bob,.nb .float{animation:none!important}.nb .reveal{opacity:1;transition:none;transform:none}}.nb-auth{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:40px 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.tick{background:#ffffff2e;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;display:grid}.nb-card .form-side{padding:34px 30px}.nb-card h1{font-family:var(--font-display);color:var(--ink);text-align:center;margin:0 0 6px;font-size:1.7rem;font-weight:700}.nb-card .sub{color:var(--ink-2);text-align:center;margin-bottom:22px}.nb-field{margin-bottom:15px}.nb-field label{font-family:var(--font-display);color:var(--ink);margin-bottom:6px;font-size:.95rem;font-weight:600;display:block}.nb-input{border:2px solid var(--line);width:100%;font-size:1rem;font-family:var(--font-body);color:var(--ink);background:#fff;border-radius:14px;padding:13px 15px;transition:border-color .15s}.nb-input:focus{border-color:var(--coral);outline:none}.nb-tabs{background:#f3ecdf;border-radius:16px;gap:6px;margin-bottom:22px;padding:5px;display:flex}.nb-tab{font-family:var(--font-display);color:var(--ink-2);cursor:pointer;background:0 0;border:none;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:7px;padding:11px;font-size:.98rem;font-weight:700;transition:all .15s;display:flex}.nb-tab[aria-selected=true]{color:var(--ink);box-shadow:var(--sh-card);background:#fff}.nb-alert{color:#b53b1a;background:#ffece5;border:2px solid #ffcbb8;border-radius:12px;margin-bottom:14px;padding:11px 14px;font-size:.94rem;font-weight:600}.nb-card .btn{justify-content:center;width:100%;margin-top:8px}.nb-alt{text-align:center;color:var(--ink-2);margin-top:18px;font-size:.95rem}.nb-alt a{color:var(--coral-d);font-weight:700;text-decoration:none}@media (max-width:760px){.nb-card.wide{grid-template-columns:1fr}.nb-card .aside{display:none}}.nb-chat{flex-direction:column;min-height:100dvh;display:flex}.nb-chat .top{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(#231a5eeb,#231a5e99);border-bottom:1px solid #ffffff14;align-items:center;gap:12px;padding:13px 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.bubble{background:var(--card);color:var(--ink);border-bottom-left-radius:6px}.nb-msg.me{flex-direction:row-reverse;align-self:flex-end}.nb-msg.me .av{background:var(--coral)}.nb-msg.me .bubble{background:var(--sun);color:var(--ink);border-bottom-right-radius:6px}.nb-typing{gap:5px;padding:4px 0;display:inline-flex}.nb-typing i{background:var(--ink-2);border-radius:50%;width:8px;height:8px;animation:1s infinite nb-ty}.nb-typing i:nth-child(2){animation-delay:.15s}.nb-typing i:nth-child(3){animation-delay:.3s}@keyframes nb-ty{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.nb-sugg{flex-wrap:wrap;gap:9px;width:100%;max-width:820px;margin:0 auto;padding:2px 16px 6px;display:flex}.nb-chip-q{color:var(--cream);font-family:var(--font-display);cursor:pointer;background:#ffffff1a;border:2px solid #ffffff38;border-radius:999px;padding:9px 15px;font-size:.88rem;font-weight:600;transition:all .15s}.nb-chip-q:hover{background:#fff3}.nb-bar{background:linear-gradient(#231a5e00,#231a5ef5 42%);padding:12px 16px 20px;position:sticky;bottom:0}.nb-bar form{gap:10px;max-width:820px;margin:0 auto;display:flex}.nb-bar .nb-input{box-shadow:var(--sh-card);border-color:#0000;flex:1}.nb-send{background:var(--coral);color:#fff;cursor:pointer;box-shadow:0 4px 0 var(--coral-d);border:none;border-radius:14px;padding:0 20px;font-size:1.25rem;transition:transform .12s}.nb-send:not(:disabled):hover{transform:translateY(-2px)}.nb-send:disabled{opacity:.45;cursor:not-allowed}.nb-disclaimer{text-align:center;color:#bdb2ec;margin-top:9px;font-size:.76rem}.nb-topnav{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#231a5edb,#231a5e80);border-bottom:1px solid #ffffff14;position:sticky;top:0}.nb-topnav .in{align-items:center;gap:6px;max-width:1080px;margin:0 auto;padding:12px 16px;display:flex}.nb-topnav .brand{margin-right:auto}.nb-navlink{color:#d9d1ff;font-family:var(--font-display);cursor:pointer;background:0 0;border:none;border-radius:14px;align-items:center;gap:8px;padding:9px 14px;font-size:.96rem;font-weight:700;text-decoration:none;transition:all .15s;display:inline-flex}.nb-navlink:hover{color:#fff;background:#ffffff1a}.nb-navlink.on{color:var(--ink);box-shadow:var(--sh-card);background:#fff}@media (max-width:640px){.nb-navlink .lbl{display:none}.nb-navlink{padding:10px 12px;font-size:1.2rem}}.nb-page{z-index:1;max-width:1080px;margin:0 auto;padding:30px 20px 64px;position:relative}.nb-hello{border-radius:var(--r-lg);box-shadow:var(--sh-soft);background:linear-gradient(150deg,#5a3fbf,#372a86);align-items:center;gap:20px;margin-bottom:26px;padding:26px 28px;display:flex}.nb-hello .big{flex:none;font-size:3.4rem}.nb-hello h1{font-family:var(--font-display);color:#fff;margin:0 0 4px;font-size:1.7rem;font-weight:700}.nb-hello p{color:#e7e0ff;margin:0}.nb-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;display:grid}.nb-tile{color:var(--ink);border-radius:var(--r-lg);box-shadow:var(--sh-card);background:#fff;padding:24px;text-decoration:none;transition:transform .16s;display:block}.nb-tile:hover{transform:translateY(-5px)}.nb-tile .ic{margin-bottom:10px;font-size:2.4rem;display:block}.nb-tile h3{font-family:var(--font-display);margin:0 0 5px;font-size:1.25rem}.nb-tile p{color:var(--ink-2);margin:0;font-size:.95rem}.nb-cta-chat{background:linear-gradient(150deg,var(--coral),#ff5f8a)}.nb-cta-chat h3,.nb-cta-chat p{color:#fff}.nb-cta-chat .ic{filter:drop-shadow(0 3px 3px #0003)}.nb-sec-title{font-family:var(--font-display);color:var(--cream);margin:34px 0 16px;font-size:1.45rem;font-weight:700}.nb-badge-card{color:var(--ink);border-radius:var(--r-md);text-align:center;box-shadow:var(--sh-card);background:#fff;padding:20px}.nb-badge-card .em{margin-bottom:8px;font-size:2.6rem;display:block}.nb-badge-card.locked{opacity:.55}.nb-badge-card.locked .em{filter:grayscale()}.nb-badge-card b{font-family:var(--font-display);font-size:1.02rem}.nb-badge-card small{color:var(--ink-2);margin-top:3px;display:block}.nb-ptitle{font-family:var(--font-display);color:var(--cream);margin:4px 0;font-size:1.9rem;font-weight:700}.nb-psub{color:#d3caf3;margin-bottom:24px}.nb-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px;display:grid}.nb-stat{color:var(--ink);border-radius:var(--r-md);box-shadow:var(--sh-card);background:#fff;padding:20px 22px;position:relative}.nb-stat .ic{opacity:.85;font-size:1.5rem;position:absolute;top:18px;right:20px}.nb-stat .k{font-family:var(--font-display);font-size:2rem;font-weight:700;line-height:1}.nb-stat .l{color:var(--ink-2);margin-top:5px;font-size:.9rem}.nb-panel-w{color:var(--ink);border-radius:var(--r-lg);box-shadow:var(--sh-card);background:#fff;margin-bottom:22px;padding:26px}.nb-panel-w h2{font-family:var(--font-display);color:var(--ink);align-items:center;gap:9px;margin:0 0 16px;font-size:1.28rem;font-weight:700;display:flex}.nb-panel-w .lead{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.nb-child{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding:14px 0;display:flex}.nb-child:last-child{border-bottom:none}.nb-child .av{color:#fff;width:46px;height:46px;box-shadow:var(--sh-card);border-radius:14px;flex:none;place-items:center;font-size:1.35rem;display:grid}.nb-child .meta{flex:1}.nb-child .meta b{font-family:var(--font-display);font-size:1.05rem}.nb-child .meta small{color:var(--ink-2);display:block}.nb-pill{color:#0f8a7e;font-family:var(--font-display);background:#e9fbf7;border-radius:999px;padding:4px 11px;font-size:.78rem;font-weight:700;display:inline-block}.nb-pill.warn{color:#b9791a;background:#fff4e0}.nb-pill.danger{color:#c0392b;background:#ffe3e3}.nb-flag{color:var(--ink);background:#fff6f6;border:1px solid #ffd4d4;border-radius:14px;margin:10px 0;padding:14px 16px}.nb-flag .q{font-weight:700}.nb-flag .a{color:var(--ink-2);margin-top:4px;font-size:.94rem}.nb-flag .meta{color:var(--ink-2);align-items:center;gap:10px;margin-top:8px;font-size:.82rem;display:flex}.nb-table{border-collapse:collapse;width:100%}.nb-table th{text-align:left;font-family:var(--font-display);color:var(--ink-2);text-transform:uppercase;letter-spacing:.4px;border-bottom:2px solid var(--line);padding:8px 10px;font-size:.82rem}.nb-table td{border-bottom:1px solid var(--line);color:var(--ink);padding:11px 10px}.nb-skill{margin:16px 0}.nb-skill .row{font-family:var(--font-display);justify-content:space-between;margin-bottom:7px;font-size:.98rem;font-weight:700;display:flex}.nb-skill 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.ttl small{color:var(--ink-2);font-size:.82rem;font-weight:600;display:block}.nb-game-body{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:26px 24px;display:flex}.nb-game-body .prog{font-family:var(--font-display);color:var(--ink-2);font-size:.92rem;font-weight:700}.nb-hintline{color:var(--ink-2);margin:0;font-weight:600}.nb-rocket-track{background:#efeaff;border-radius:999px;height:14px;margin:14px 20px 0;position:relative}.nb-rocket-track .ship{font-size:1.5rem;transition:left .35s cubic-bezier(.34,1.56,.64,1);position:absolute;top:-9px}.nb-bigq{font-family:var(--font-display);letter-spacing:1px;border-radius:18px;padding:8px 20px;font-size:3.2rem;font-weight:800;transition:background .2s}.nb-bigq.ok{background:#e9fbf7}.nb-bigq.no{background:#ffe9e3}.nb-answer{text-align:center;max-width:180px;font-size:1.8rem;font-family:var(--font-display);font-weight:800}.nb-conj-q{font-family:var(--font-display);font-size:1.35rem;line-height:1.4}.nb-conj-in{align-items:center;gap:10px;width:100%;max-width:360px;display:flex}.nb-conj-in .pr{font-family:var(--font-display);color:var(--ink-2);white-space:nowrap;font-weight:800}.nb-memory{grid-template-columns:repeat(4,1fr);gap:12px;width:100%;max-width:520px;display:grid}@media (max-width:520px){.nb-memory{grid-template-columns:repeat(3,1fr)}}.nb-mcard{aspect-ratio:3/4;cursor:pointer;font-family:var(--font-display);color:#fff;box-shadow:var(--sh-card);background:linear-gradient(150deg,#6a54d6,#5a3fbf);border:none;border-radius:14px;place-items:center;padding:6px;font-size:1rem;font-weight:800;transition:transform .16s,background .2s;display:grid}.nb-mcard span{transition:opacity .12s}.nb-mcard.up{color:var(--ink);border:2px solid var(--aqua);background:#fff;transform:rotateY(0)}.nb-mcard.done{color:#0f8a7e;opacity:.85;background:#e9fbf7;border:2px solid #4be0c7}.nb-mcard:not(.up):hover{transform:translateY(-3px)}.nb-word,.nb-anaslots{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.nb-slot{border:2px solid var(--line);min-width:38px;height:48px;font-family:var(--font-display);color:var(--ink);background:#faf7ff;border-radius:10px;place-items:center;padding:0 6px;font-size:1.5rem;font-weight:800;display:grid}.nb-slot.on{border-color:var(--aqua);background:#e9fbf7}.nb-anaslots .nb-slot{cursor:pointer}.nb-anaslots.shake{animation:.45s nb-shake}@keyframes nb-shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-7px)}40%,80%{transform:translate(7px)}}.nb-keyboard{flex-wrap:wrap;justify-content:center;gap:7px;max-width:520px;display:flex}.nb-key{border:2px solid var(--line);cursor:pointer;width:38px;height:44px;font-family:var(--font-display);color:var(--ink);background:#fff;border-radius:10px;font-size:1.05rem;font-weight:800;transition:transform .1s}.nb-key:hover:not(:disabled){border-color:var(--coral);transform:translateY(-2px)}.nb-key.good{border-color:var(--aqua);color:#0f8a7e;background:#e9fbf7}.nb-key.bad{border-color:var(--coral-d);color:var(--coral-d);opacity:.7;background:#ffe9e3}.nb-key:disabled{cursor:default}.nb-anatiles{flex-wrap:wrap;justify-content:center;gap:9px;display:flex}.nb-tilebtn{color:#5a3c00;cursor:pointer;width:46px;height:52px;font-family:var(--font-display);background:linear-gradient(150deg,#ffd158,#ff9f43);border:none;border-radius:12px;font-size:1.4rem;font-weight:800;transition:transform .1s;box-shadow:0 4px #c9862a}.nb-tilebtn:hover:not(:disabled){transform:translateY(-2px)}.nb-tilebtn:disabled{opacity:.25;box-shadow:none;cursor:default}[data-age="11-15"] .nb{--sky-1:#0e1530;--sky-2:#182142;--sky-3:#273156;--coral:#5b8cff;--coral-d:#3a63d6;--sun:#38bdf8;--sun-d:#0e9fd0;--aqua:#22d3ee;--bubble:#8b7bff;--lilac:#9db2ff;--ink:#131a33;--ink-2:#4a5578;--line:#e4e8f2;--r-lg:18px;--r-md:14px;--r-sm:10px;background:radial-gradient(130% 90% at 50% -20%,#273156 0%,#182142 46%,#0e1530 100%)}[data-age="11-15"] .nb .stars i{opacity:.5;box-shadow:0 0 4px #fff6}[data-age="11-15"] .nb .btn{border-radius:12px}[data-age="11-15"] .nb .btn-coral{box-shadow:0 7px 18px -8px #5b8cffbf}[data-age="11-15"] .nb .btn-coral:hover{transform:translateY(-1px);box-shadow:0 10px 22px -8px #5b8cffcc}[data-age="11-15"] .nb .btn-coral:active{transform:translateY(0)}[data-age="11-15"] .nb .btn-primary{color:#08243a;box-shadow:0 7px 18px -8px #38bdf8bf}[data-age="11-15"] .nb .btn-primary:hover{transform:translateY(-1px)}[data-age="11-15"] .nb .btn-primary:active{transform:translateY(0)}[data-age="11-15"] .nb .nb-gcard:hover{transform:translateY(-4px)rotate(0)}[data-age="11-15"] .nb .nb-tile:hover{transform:translateY(-3px)}[data-age="11-15"] .nb .planet:hover{transform:translateY(-4px)rotate(0)}[data-age="11-15"] .nb .nb-gcard{box-shadow:var(--sh-card)}[data-age="11-15"] .nb .nb-gcard .em{font-size:2.4rem}[data-age="11-15"] .nb .nb-ptitle{letter-spacing:-.4px}[data-age="11-15"] .nb .nb-hello .big{font-size:2.4rem}[data-age="11-15"] .nb .nb-gcard{filter:saturate(.8)brightness(.97);border-radius:14px;box-shadow:0 12px 26px -16px #000000a6}[data-age="11-15"] .nb .nb-gcard .em{filter:grayscale(.12)}[data-age="11-15"] .nb .nb-tile,[data-age="11-15"] .nb .nb-panel-w,[data-age="11-15"] .nb .nb-game,[data-age="11-15"] .nb .nb-quiz,[data-age="11-15"] .nb .nb-chat{border-radius:14px}[data-age="11-15"] .nb .nb-hello{background:#ffffff0d;border:1px solid #ffffff14}