:root{--bg:#f5f2ff;--surface:#fff;--surface-2:#efeafd;--ink:#1d1535;--muted:#6b6386;--line:#e2dbf7;--brand:#5b3cc4;--brand-2:#7b5cf0;--brand-ink:#fff;--accent:#ffb020;--good:#16a34a;--good-bg:#dcfce7;--bad:#dc2626;--bad-bg:#fee2e2;--close:#b7791f;--close-bg:#fef3c7;--pair-1:#7b5cf0;--pair-2:#0ea5e9;--pair-3:#f97316;--pair-4:#db2777;--pair-5:#16a34a;--pair-6:#a16207;--radius:16px;--shadow:0 1px 2px #1d15350f, 0 6px 20px #1d15350f;--display:"Fredoka", ui-rounded, system-ui, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#120d24;--surface:#1c1537;--surface-2:#261d49;--ink:#f3efff;--muted:#a79fc6;--line:#2f2658;--brand:#8c6cff;--brand-2:#a58bff;--brand-ink:#120d24;--good:#4ade80;--good-bg:#123524;--bad:#f87171;--bad-bg:#3b1519;--close:#fbbf24;--close-bg:#3a2c0b;--shadow:0 1px 2px #0000004d, 0 6px 20px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:after,:before{box-sizing:border-box}body,html{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0;font:17px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1,h2,h3{font-family:var(--display);margin:0;font-weight:600;line-height:1.15}a{color:var(--brand)}button{font:inherit;color:inherit}.btn{appearance:none;font-family:var(--display);background:var(--brand);color:var(--brand-ink);cursor:pointer;border:0;border-radius:999px;min-height:48px;padding:.85rem 1.6rem;font-size:1.1rem;font-weight:600;transition:transform 80ms,background .15s}.btn:hover{background:var(--brand-2)}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:default;transform:none}.btn.secondary{background:var(--surface-2);color:var(--ink)}.btn.block{width:100%}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.kbd,.muted{color:var(--muted)}.kbd{border:1px solid var(--line);border-radius:6px;padding:.15rem .35rem;font:600 .75rem/1 ui-monospace,monospace}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.shell[data-v-6978bcbc]{max-width:640px;min-height:100dvh;padding:0 16px env(safe-area-inset-bottom);flex-direction:column;margin:0 auto}.shell[data-v-6978bcbc],.top[data-v-6978bcbc]{display:flex}.top[data-v-6978bcbc]{justify-content:space-between;align-items:center;padding:14px 0 6px}nav[data-v-6978bcbc]{gap:8px;display:flex}nav a[data-v-6978bcbc]{font-family:var(--display);background:var(--surface-2);border-radius:999px;padding:6px 12px;font-weight:600;text-decoration:none}nav a.router-link-active[data-v-6978bcbc]{background:var(--brand);color:var(--brand-ink)}.logo[data-v-6978bcbc]{color:var(--ink);font-family:var(--display);align-items:center;gap:10px;font-size:1.25rem;font-weight:700;text-decoration:none;display:inline-flex}main[data-v-6978bcbc]{flex:1;padding:8px 0 24px}.foot[data-v-6978bcbc]{text-align:center;padding:16px 0 24px;font-size:.85rem}.foot a[data-v-6978bcbc]{color:var(--muted)}