:root{--step--1:clamp(0.83rem,0.8rem + 0.15vw,0.95rem);--step-0:clamp(1rem,0.95rem + 0.25vw,1.13rem);--step-1:clamp(1.2rem,1.1rem + 0.5vw,1.5rem);--step-2:clamp(1.5rem,1.3rem + 1vw,2.1rem);--step-3:clamp(2rem,1.6rem + 2vw,3.3rem);--step-4:clamp(2.5rem,1.8rem + 3.5vw,4.8rem);--step-mega:clamp(3.5rem,2.2rem + 6.5vw,8.5rem);--sp-1:clamp(0.25rem,0.2rem + 0.2vw,0.4rem);--sp-2:clamp(0.5rem,0.45rem + 0.25vw,0.7rem);--sp-3:clamp(0.75rem,0.65rem + 0.5vw,1.1rem);--sp-4:clamp(1rem,0.85rem + 0.7vw,1.5rem);--sp-5:clamp(1.5rem,1.2rem + 1.2vw,2.4rem);--sp-6:clamp(2rem,1.5rem + 2vw,3.6rem);--sp-7:clamp(3rem,2rem + 4vw,6rem);--measure:65ch;--gutter:clamp(1rem,0.5rem + 2vw,2.5rem);--max-w:1240px;--surface:oklch(98.5% 0.005 80);--surface-elev:oklch(100% 0 0);--surface-sunk:oklch(96.5% 0.006 80);--text-primary:oklch(20% 0.01 80);--text-muted:oklch(48% 0.012 80);--text-faint:oklch(64% 0.012 80);--border:oklch(90% 0.008 80);--border-strong:oklch(80% 0.012 80);--accent:oklch(55% 0.13 195);--accent-soft:oklch(94% 0.04 195);--accent-ink:oklch(28% 0.08 195);--focus:oklch(60% 0.18 240);--danger:oklch(55% 0.18 28);--radius-sm:8px;--radius:14px;--radius-lg:22px;--ad-h-mobile:90px;--ad-h-tablet:250px;--font-ui:var(--font-manrope),ui-sans-serif,system-ui,sans-serif;--font-mono:var(--font-jetbrains),ui-monospace,monospace;color-scheme:light}[data-theme=dark]{--surface:oklch(16% 0.008 260);--surface-elev:oklch(20% 0.01 260);--surface-sunk:oklch(13% 0.008 260);--text-primary:oklch(97% 0.005 80);--text-muted:oklch(72% 0.01 80);--text-faint:oklch(52% 0.012 80);--border:oklch(28% 0.012 260);--border-strong:oklch(38% 0.014 260);--accent:oklch(72% 0.14 195);--accent-soft:oklch(28% 0.06 195);--accent-ink:oklch(92% 0.06 195);color-scheme:dark}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0}html{color-scheme:light}html[data-theme=dark]{color-scheme:dark}body{font-family:var(--font-ui);font-size:var(--step-0);line-height:1.55;color:var(--text-primary);background:var(--surface);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100dvh}img,svg{display:block;max-width:100%}button{font:inherit}a,button{color:inherit}a{text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}main{flex:1 1}