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250);--color-primary:oklch(72% .13 220);--color-primary-hover:oklch(80% .12 220);--color-primary-contrast:oklch(14% .03 255);--color-accent:oklch(78% .15 65);--shadow-card:0 1px 2px oklch(0% 0 0/.3), 0 8px 24px oklch(0% 0 0/.25);color-scheme:dark}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background:var(--color-bg);min-height:100dvh;color:var(--color-text);flex-direction:column;line-height:1.7;display:flex}img,svg,video{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}button{font:inherit;color:inherit;cursor:pointer;background:0 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ul,.prose ol{margin:.6em 0;padding-left:1.4em}.prose li+li{margin-top:.3em}.prose table{border-collapse:collapse;width:100%;margin:1em 0;font-size:.95rem}.prose th,.prose td{border:1px solid var(--color-border);text-align:left;vertical-align:top;padding:8px 12px}.prose th{background:var(--color-surface-2)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card);padding:24px}.grid{gap:20px;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.btn{background:var(--color-primary);color:var(--color-primary-contrast);border:1px solid #0000;border-radius:999px;align-items:center;gap:6px;padding:10px 20px;font-size:.95rem;font-weight:600;transition:background .15s,transform 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