:root{--dk-font: "Lexend", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--dk-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--bg: #f3f4fa;--bg-2: #e9ebf7;--surface: #ffffff;--surface-2: #f6f7fc;--surface-3: #eef0f8;--glass: rgba(255, 255, 255, .72);--glass-line: rgba(255, 255, 255, .9);--ink: #0c1020;--ink-2: #343b52;--muted: #687089;--faint: #9aa1b5;--line: rgba(12, 16, 32, .07);--line-2: rgba(12, 16, 32, .13);--good: #10a86a;--good-soft: rgba(16, 168, 106, .12);--bad: #ef4444;--bad-soft: rgba(239, 68, 68, .12);--warn: #f59e0b;--warn-soft: rgba(245, 158, 11, .14);--gold: #f5b301;--accent: #6d5dfc;--accent-2: #a855f7;--accent-3: #22d3ee;--accent-ink: #ffffff;--accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);--accent-line: color-mix(in srgb, var(--accent) 30%, transparent);--accent-grad: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);--r-xs: 8px;--r-sm: 12px;--r: 18px;--r-lg: 24px;--r-xl: 32px;--sh-1: 0 1px 2px rgba(12, 16, 32, .05), 0 1px 1px rgba(12, 16, 32, .03);--sh-2: 0 1px 2px rgba(12, 16, 32, .04), 0 6px 16px -4px rgba(12, 16, 32, .08), 0 18px 40px -16px rgba(12, 16, 32, .1);--sh-3: 0 2px 4px rgba(12, 16, 32, .04), 0 18px 48px -12px rgba(12, 16, 32, .18), 0 40px 80px -32px rgba(12, 16, 32, .22);--sh-accent: 0 10px 28px -10px color-mix(in srgb, var(--accent) 70%, transparent);--ease: cubic-bezier(.2, .8, .2, 1);--spring: cubic-bezier(.34, 1.56, .64, 1);--safe-t: env(safe-area-inset-top, 0px);--safe-b: env(safe-area-inset-bottom, 0px);color-scheme:light}:root[data-theme=dark]{--bg: #080a13;--bg-2: #0d1020;--surface: #12152a;--surface-2: #171b33;--surface-3: #1e2340;--glass: rgba(20, 24, 46, .66);--glass-line: rgba(255, 255, 255, .07);--ink: #eef1fb;--ink-2: #c6cbe0;--muted: #8f97b3;--faint: #5f6785;--line: rgba(255, 255, 255, .07);--line-2: rgba(255, 255, 255, .13);--good: #34d399;--good-soft: rgba(52, 211, 153, .14);--bad: #f87171;--bad-soft: rgba(248, 113, 113, .15);--warn: #fbbf24;--warn-soft: rgba(251, 191, 36, .14);--accent-soft: color-mix(in srgb, var(--accent) 18%, transparent);--sh-1: 0 1px 2px rgba(0, 0, 0, .3);--sh-2: 0 1px 2px rgba(0, 0, 0, .25), 0 10px 28px -8px rgba(0, 0, 0, .45);--sh-3: 0 2px 6px rgba(0, 0, 0, .3), 0 28px 64px -16px rgba(0, 0, 0, .6);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body{margin:0;min-height:100%}body{font-family:var(--dk-font);font-size:16px;line-height:1.5;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01","cv11";overflow-x:hidden;-webkit-tap-highlight-color:transparent}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit}[hidden]{display:none!important}img,svg{display:block}::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:6px}.dk-backdrop{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:var(--bg)}.dk-backdrop:before,.dk-backdrop:after{content:"";position:absolute;width:70vmax;height:70vmax;border-radius:50%;filter:blur(80px);opacity:.55;will-change:transform}.dk-backdrop:before{left:-22vmax;top:-30vmax;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 34%,transparent),transparent 62%);animation:dk-drift 26s var(--ease) infinite alternate}.dk-backdrop:after{right:-26vmax;bottom:-34vmax;background:radial-gradient(circle,color-mix(in srgb,var(--accent-3) 30%,transparent),transparent 62%);animation:dk-drift 32s var(--ease) infinite alternate-reverse}:root[data-theme=dark] .dk-backdrop:before,:root[data-theme=dark] .dk-backdrop:after{opacity:.42}.dk-grain{position:absolute;inset:0;opacity:.035;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}:root[data-theme=dark] .dk-grain{mix-blend-mode:screen;opacity:.05}.dk-dots{position:absolute;inset:0;opacity:.5;background-image:radial-gradient(color-mix(in srgb,var(--ink) 9%,transparent) 1px,transparent 1.2px);background-size:22px 22px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 75%)}@keyframes dk-drift{to{transform:translate3d(8vmax,6vmax,0) scale(1.08)}}.dk-bar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:10px;padding:calc(10px + var(--safe-t)) clamp(16px,3vw,28px) 10px;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}.dk-bar.is-scrolled{border-bottom-color:var(--line)}.dk-brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none}.dk-brand-mark{width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;background:var(--accent-grad);color:var(--accent-ink);box-shadow:var(--sh-accent),inset 0 1px #ffffff59}.dk-brand-mark svg{width:19px;height:19px}.dk-brand-name{font-weight:700;font-size:17px;letter-spacing:-.02em;white-space:nowrap}.dk-brand-name small{display:block;font-size:11px;font-weight:500;letter-spacing:.02em;color:var(--muted);margin-top:-2px}.dk-spacer{flex:1}.dk-main{width:100%;max-width:1120px;margin:0 auto;padding:8px clamp(16px,3vw,28px) calc(48px + var(--safe-b))}.dk-screen{animation:dk-in .45s var(--ease) both}@keyframes dk-in{0%{opacity:0;transform:translateY(10px)}}.dk-eyebrow{font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin:0}.dk-h1{font-size:clamp(30px,5vw,52px);line-height:1.04;letter-spacing:-.035em;font-weight:700;margin:0}.dk-h2{font-size:clamp(20px,2.6vw,26px);line-height:1.15;letter-spacing:-.025em;font-weight:650;margin:0}.dk-h3{font-size:17px;line-height:1.25;letter-spacing:-.015em;font-weight:650;margin:0}.dk-sub{color:var(--muted);margin:0;font-size:15.5px}.dk-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.dk-grad-text{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent}.dk-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2)}.dk-glass{position:relative;background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--r-lg);box-shadow:var(--sh-2);backdrop-filter:saturate(1.5) blur(22px);-webkit-backdrop-filter:saturate(1.5) blur(22px)}.dk-glass:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 1px #ffffff8c}:root[data-theme=dark] .dk-glass:before{box-shadow:inset 0 1px #ffffff0f}.dk-section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:34px 2px 14px}.dk-section-head p{margin:2px 0 0;color:var(--muted);font-size:14px}.dk-btn{--h: 46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--h);padding:0 20px;border-radius:14px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-weight:600;font-size:15px;letter-spacing:-.01em;box-shadow:var(--sh-1);text-decoration:none;white-space:nowrap;user-select:none;transition:transform .18s var(--spring),box-shadow .2s,background .2s,border-color .2s,opacity .2s}.dk-btn svg{width:18px;height:18px;flex:none}.dk-btn:hover{border-color:color-mix(in srgb,var(--ink) 22%,transparent)}.dk-btn:active{transform:translateY(1px) scale(.985)}.dk-btn:disabled{opacity:.45;pointer-events:none}.dk-btn.is-primary{background:var(--accent-grad);color:var(--accent-ink);border-color:transparent;box-shadow:var(--sh-accent),inset 0 1px #ffffff47,inset 0 -2px #0000001f}.dk-btn.is-primary:hover{box-shadow:0 14px 32px -10px color-mix(in srgb,var(--accent) 80%,transparent),inset 0 1px #ffffff4d,inset 0 -2px #0000001f;transform:translateY(-1px)}.dk-btn.is-dark{background:var(--ink);color:var(--bg);border-color:transparent}.dk-btn.is-soft{background:var(--accent-soft);color:var(--accent);border-color:transparent;box-shadow:none}:root[data-theme=dark] .dk-btn.is-soft{color:color-mix(in srgb,var(--accent) 55%,white)}.dk-btn.is-ghost{background:transparent;border-color:transparent;box-shadow:none;color:var(--ink-2)}.dk-btn.is-ghost:hover{background:var(--surface-3)}.dk-btn.is-lg{--h: 56px;padding:0 28px;font-size:16.5px;border-radius:16px}.dk-btn.is-sm{--h: 36px;padding:0 14px;font-size:13.5px;border-radius:11px}.dk-btn.is-block{width:100%}.dk-icon-btn{width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);box-shadow:var(--sh-1);transition:transform .18s var(--spring),background .2s,color .2s;text-decoration:none}.dk-icon-btn svg{width:19px;height:19px}.dk-icon-btn:hover{color:var(--ink);background:var(--surface-2)}.dk-icon-btn:active{transform:scale(.94)}.dk-icon-btn.is-plain{background:transparent;border-color:transparent;box-shadow:none}.dk-kbd{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:6px;font:600 11px/1 var(--dk-font);color:var(--muted);background:var(--surface-3);border:1px solid var(--line-2);border-bottom-width:2px}.dk-btn.is-primary .dk-kbd{color:inherit;background:#ffffff2e;border-color:#ffffff4d}.dk-pill{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1);font-weight:600;font-size:14px;white-space:nowrap}.dk-pill svg{width:17px;height:17px}.dk-pill.is-streak svg{color:#ff7a1a}.dk-pill.is-coins i{width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3b0,#f5b301 55%,#b77900);box-shadow:inset 0 0 0 1.5px #00000014}.dk-chip{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 13px;border-radius:999px;background:var(--surface);border:1px solid var(--line-2);font-size:13.5px;font-weight:600;color:var(--ink-2);transition:all .18s var(--ease)}.dk-chip svg{width:16px;height:16px}.dk-chip:hover{color:var(--ink);border-color:color-mix(in srgb,var(--ink) 25%,transparent)}.dk-chip.is-on,.dk-chip[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}:root[data-theme=dark] .dk-chip.is-on,:root[data-theme=dark] .dk-chip[aria-pressed=true]{color:color-mix(in srgb,var(--accent) 50%,white)}.dk-seg{display:inline-flex;padding:4px;gap:2px;border-radius:14px;background:var(--surface-3);border:1px solid var(--line);position:relative}.dk-seg button{position:relative;z-index:1;border:0;background:transparent;height:34px;padding:0 14px;border-radius:10px;font-weight:600;font-size:13.5px;color:var(--muted);transition:color .2s;white-space:nowrap}.dk-seg button[aria-checked=true]{color:var(--ink);background:var(--surface);box-shadow:var(--sh-1)}.dk-switch{position:relative;width:44px;height:26px;flex:none;border-radius:99px;border:0;background:var(--line-2);transition:background .2s}.dk-switch:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:transform .25s var(--spring)}.dk-switch[aria-checked=true]{background:var(--accent)}.dk-switch[aria-checked=true]:after{transform:translate(18px)}.dk-ring{position:relative;display:grid;place-items:center;flex:none}.dk-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.dk-ring .trk{stroke:var(--line-2)}.dk-ring .val{stroke:url(#dk-ring-grad);stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease)}.dk-ring>span{position:absolute;inset:0;display:grid;place-items:center;text-align:center}.dk-track{height:8px;border-radius:99px;background:var(--line-2);overflow:hidden}.dk-track>i{display:block;height:100%;width:0;border-radius:inherit;background:var(--accent-grad);transition:width .5s var(--ease)}.dk-segs{display:flex;gap:5px}.dk-segs i{flex:1;height:6px;border-radius:99px;background:var(--line-2);transition:background .3s;position:relative;overflow:hidden}.dk-segs i.is-now{background:color-mix(in srgb,var(--accent) 35%,var(--line-2))}.dk-segs i.is-ok{background:var(--good)}.dk-segs i.is-miss{background:var(--bad)}.dk-stars{display:inline-flex;gap:4px}.dk-stars svg{width:18px;height:18px;fill:var(--line-2);stroke:none}.dk-stars svg.on{fill:var(--gold);filter:drop-shadow(0 2px 4px rgba(245,179,1,.35))}.dk-scrim{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px;background:#0608126b;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:dk-fade .2s var(--ease) both}.dk-scrim.is-out{animation:dk-fade .18s var(--ease) reverse both}.dk-sheet{width:min(520px,100%);max-height:min(86vh,760px);overflow:auto;padding:26px;border-radius:var(--r-xl);background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-3);animation:dk-pop .38s var(--spring) both;overscroll-behavior:contain}.dk-scrim.is-out .dk-sheet{animation:dk-pop .18s var(--ease) reverse both}.dk-sheet-head{display:flex;align-items:start;gap:14px;margin-bottom:18px}.dk-sheet-head>div{flex:1;min-width:0}.dk-sheet-head p{margin:4px 0 0;color:var(--muted);font-size:14.5px}.dk-row{display:flex;align-items:center;gap:14px;padding:14px 0;border-top:1px solid var(--line)}.dk-row:first-of-type{border-top:0}.dk-row>div{flex:1;min-width:0}.dk-row b{display:block;font-weight:600;font-size:15px}.dk-row small{display:block;color:var(--muted);font-size:13px;margin-top:1px}@keyframes dk-fade{0%{opacity:0}}@keyframes dk-pop{0%{opacity:0;transform:translateY(14px) scale(.97)}}.dk-toasts{position:fixed;left:50%;bottom:calc(22px + var(--safe-b));transform:translate(-50%);z-index:120;display:grid;gap:8px;justify-items:center;pointer-events:none}.dk-toast{display:flex;align-items:center;gap:10px;padding:11px 16px 11px 12px;border-radius:14px;background:var(--ink);color:var(--bg);font-size:14px;font-weight:600;box-shadow:var(--sh-3);animation:dk-toast .45s var(--spring) both}.dk-toast svg{width:18px;height:18px;color:var(--accent-3)}.dk-toast.is-out{animation:dk-toast .25s var(--ease) reverse both}@keyframes dk-toast{0%{opacity:0;transform:translateY(16px) scale(.96)}}.dk-float{position:fixed;z-index:90;pointer-events:none;font-weight:700;font-size:18px;color:var(--accent);animation:dk-floatup 1s var(--ease) forwards;text-shadow:0 2px 10px color-mix(in srgb,var(--accent) 35%,transparent)}@keyframes dk-floatup{0%{opacity:0;transform:translate(-50%) scale(.7)}20%{opacity:1;transform:translate(-50%,-14px) scale(1.08)}to{opacity:0;transform:translate(-50%,-54px) scale(1)}}.dk-confetti{position:fixed;inset:0;z-index:110;pointer-events:none;width:100vw;height:100vh}.dk-hints{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;color:var(--faint);font-size:12.5px}.dk-hints span{display:inline-flex;align-items:center;gap:6px}@media (pointer: coarse){.dk-hints{display:none}}.dk-music-btn.is-hidden-music{display:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media (max-width: 560px){.dk-brand-name small{display:none}.dk-pill{height:34px;padding:0 10px;font-size:13px}.dk-sheet{padding:22px 18px;border-radius:26px}}