@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";
:root{--prep-primary-500:#3b82f6;--prep-primary-600:#2563eb;--prep-primary-700:#1d4ed8;--prep-purple-500:#a855f7;--prep-pink-500:#ec4899;--prep-grad-brand:linear-gradient(135deg, #2563eb 0%, #a855f7 50%, #ec4899 100%);--prep-grad-brand-x:linear-gradient(90deg, #2563eb 0%, #a855f7 50%, #ec4899 100%);--prep-success-500:#22c55e;--prep-success-600:#10b981;--prep-warning-500:#f59e0b;--prep-warning-600:#f97316;--prep-destructive-500:#ef4444;--prep-destructive-600:#f43f5e;--prep-info-500:#3b82f6;--prep-info-600:#06b6d4;--prep-grad-success:linear-gradient(90deg, #22c55e 0%, #10b981 100%);--prep-grad-warning:linear-gradient(90deg, #f59e0b 0%, #f97316 100%);--prep-grad-destructive:linear-gradient(90deg, #ef4444 0%, #f43f5e 100%);--prep-grad-info:linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);--prep-grad-practice:linear-gradient(135deg, #3b82f6 0%, #06b6d4 50%, #2563eb 100%);--prep-grad-learning:linear-gradient(135deg, #a855f7 0%, #ec4899 50%, #a855f7 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"cv11";--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--weight-black:900;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--text-7xl:4.5rem;--text-8xl:6rem;--leading-tight:1.15;--leading-snug:1.3;--leading-normal:1.5;--leading-relaxed:1.625;--tracking-tight:-.02em;--tracking-normal:0;--tracking-wide:.025em;--tracking-wider:.05em;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--radius-3xl:24px;--radius-4xl:32px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 10px 30px #00000014;--shadow-2xl:0 25px 50px -12px #0000002e;--glow-primary:0 0 60px #2563eb59;--glow-purple:0 0 60px #a855f759;--glow-success:0 0 40px #10b9814d;--glow-warning:0 0 40px #f59e0b4d;--glow-danger:0 0 40px #ef44444d;--ease-out:cubic-bezier(.16, 1, .3, 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1);--duration-fast:.15s;--duration-base:.25s;--duration-slow:.5s;--duration-loop:3s}.dark{--prep-bg:#0a0a0a;--prep-bg-soft:#171717;--prep-card:#171717;--prep-card-muted:#1c1c1c;--prep-border:#262626;--prep-border-soft:#26262680;--prep-fg:#ededed;--prep-fg-muted:#a3a3a3;--prep-fg-subtle:#737373;--prep-primary-600:#3b82f6;--ring:#3b82f6;--accent:#3b82f6}html{font-size:16px;font-family:var(--font-sans);font-feature-settings:var(--font-features);-webkit-font-smoothing:antialiased}body{background:var(--bg1);color:var(--fg1);margin:0}h1,.h1{font-size:var(--text-5xl);line-height:var(--leading-tight);font-weight:var(--weight-black);letter-spacing:var(--tracking-tight);margin:0}h2,.h2{font-size:var(--text-3xl);line-height:var(--leading-tight);font-weight:var(--weight-black);letter-spacing:var(--tracking-tight);margin:0}h3,.h3{font-size:var(--text-2xl);line-height:var(--leading-snug);font-weight:var(--weight-bold);margin:0}h4,.h4{font-size:var(--text-lg);line-height:var(--leading-snug);font-weight:var(--weight-bold);margin:0}p{font-size:var(--text-base);line-height:var(--leading-relaxed);font-weight:var(--weight-regular);color:var(--fg1);margin:0}.small,small{font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--fg2)}.overline{font-size:var(--text-xs);font-weight:var(--weight-black);text-transform:uppercase;letter-spacing:var(--tracking-wider);color:var(--fg2)}code,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.9em}.display-gradient{font-family:var(--font-display);font-weight:var(--weight-black);letter-spacing:var(--tracking-tight);line-height:var(--leading-tight);background:var(--prep-grad-brand-x);color:#0000;-webkit-background-clip:text;background-clip:text}.display-soft{font-family:var(--font-display);font-weight:var(--weight-black);letter-spacing:var(--tracking-tight);line-height:var(--leading-snug);background:linear-gradient(90deg, var(--fg1) 0%, color-mix(in srgb, var(--fg1) 70%, transparent) 100%);color:#0000;-webkit-background-clip:text;background-clip:text}@keyframes prep-pulse{0%,to{opacity:.4}50%{opacity:.8}}@keyframes prep-gradient-pan{0%,to{background-position:0%}50%{background-position:100%}}@keyframes prep-float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.anim-pulse{animation:prep-pulse var(--duration-loop) ease-in-out infinite}.anim-gradient{animation:prep-gradient-pan var(--duration-loop) ease infinite;background-size:200% 200%}.anim-float{animation:prep-float var(--duration-loop) ease-in-out infinite}
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