@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap");:root{--font-display:"Space Grotesk",ui-sans-serif,system-ui,sans-serif;--font-body:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",monospace;--color-accent:#FFB525;--color-accent-contrast:#131C26;--color-bg:#EEF1F4;--color-surface:#FFFFFF;--color-surface-2:#F5F7F9;--color-text:#131C26;--color-text-secondary:#5A6673;--color-line:#E2E7ED;--color-correct:#23935F;--color-wrong:#E5484D;--color-ink:#131C26;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--radius-pill:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--shadow-card:0 1px 2px rgba(19,28,38,0.04),0 8px 28px rgba(19,28,38,0.07);--shadow-accent:0 8px 30px rgba(255,181,37,0.32);--maxw:1120px;color-scheme:light}@media (prefers-color-scheme:dark){:root{--color-accent:#FFC24D;--color-accent-contrast:#0B1120;--color-bg:#0B1120;--color-surface:#141C2E;--color-surface-2:#101728;--color-text:#E9EEF6;--color-text-secondary:#8D99AC;--color-line:#232E45;--color-correct:#4BCE8F;--color-wrong:#FF7176;--color-ink:#E9EEF6;--shadow-card:0 1px 2px rgba(0,0,0,0.4),0 10px 34px rgba(0,0,0,0.45);--shadow-accent:0 8px 34px rgba(255,194,77,0.24);color-scheme:dark}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{min-height:100dvh;background-color:var(--color-bg);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body,h1,h2,h3,h4{margin:0;color:var(--color-text)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.1;letter-spacing:-.02em}p{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.mono{font-family:var(--font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--space-5)}.section{padding-block:var(--space-9)}.btn{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-display);font-weight:600;font-size:15px;padding:14px 22px;border-radius:var(--radius-pill);border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background-color .2s ease}.btn,.btn:hover{text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn-primary{background-color:var(--color-accent);color:var(--color-accent-contrast);box-shadow:var(--shadow-accent)}.btn-ghost{background-color:var(--color-surface);color:var(--color-text);border-color:var(--color-line);box-shadow:var(--shadow-card)}.btn-store{background-color:var(--color-ink);color:var(--color-bg);padding:12px 20px;text-align:left;line-height:1.15}@media (prefers-color-scheme:dark){.btn-store{background-color:var(--color-surface);color:var(--color-text);border:1px solid var(--color-line)}}.card{background-color:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.legal{max-width:820px;margin-inline:auto;padding-block:var(--space-8)}.legal h1{font-size:clamp(28px,5vw,40px)}.legal h1,.legal h2{margin-bottom:var(--space-3)}.legal h2{font-size:clamp(19px,3vw,24px);margin-top:var(--space-7)}.legal h3{font-size:17px;margin-top:var(--space-5);margin-bottom:var(--space-2)}.legal li,.legal p{color:var(--color-text-secondary);font-size:16px;line-height:1.75}.legal p{margin-bottom:var(--space-3)}.legal ol,.legal ul{margin:0 0 var(--space-4);padding-left:1.35rem}.legal li{margin-bottom:var(--space-2)}.legal a{text-decoration:underline;text-underline-offset:2px}.legal a,.legal strong{color:var(--color-text)}.legal strong{font-weight:600}.legal .meta{font-family:var(--font-mono);font-size:13px;margin-bottom:var(--space-6)}.legal .meta,.legal address{color:var(--color-text-secondary)}.legal address{font-style:normal}@media (max-width:600px){.container{padding-inline:var(--space-4)}.section{padding-block:var(--space-8)}}