:root{--color-bg:#f5f7fa;--color-fg:#1a1a1e;--color-muted:#6b7280;--color-brand:#2569ed;--color-brand-deep:#1e3a8a;--color-success:#4ade80;--color-warning:#f59e0b;--color-error:#dc2626;--color-info:#2569ed;--color-transparent:transparent;--c-surface:#fff;--c-surface-elevated:#f5f7fa;--c-border:#e2e8f0;--c-brand-subtle:#2569ed14;--c-brand-border:#2569ed47;--fontsize-2xs:10px;--fontsize-xs:12px;--fontsize-sm:14px;--fontsize-md:16px;--fontsize-medium:16px;--fontsize-lg:clamp(18px, 1.7vw, 22px);--fontsize-xl:clamp(22px, 2.2vw, 30px);--fontsize-2xl:clamp(28px, 3.3vw, 40px);--fontsize-3xl:clamp(36px, 4.5vw, 52px);--fontsize-4xl:clamp(44px, 5.4vw, 64px);--fontsize-5xl:clamp(54px, 6.2vw, 80px);--fontweight-thin:100;--fontweight-extralight:200;--fontweight-light:300;--fontweight-normal:400;--fontweight-medium:500;--fontweight-semibold:600;--fontweight-bold:700;--fontweight-extrabold:800;--fontweight-black:900;--space-1:2px;--space-1-5:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--space-15:60px;--space-20:80px;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-full:999px;--shadow-1:0 2px 6px #10182814;--shadow-2:0 16px 44px #10182824;--shadow-3:0 28px 70px #10182838;--transition-bg:background .2s ease;--transition-all:all .2s ease;--focus-ring:0 0 0 3px #2569ed40;--z-base:0;--z-dropdown:100;--z-modal:1000;--z-drawer:50}@media (prefers-color-scheme:dark){:root{--color-bg:#0d1526;--color-fg:#e7edf6;--color-muted:#9fb0c6;--color-brand:#4d87f5;--color-brand-deep:#2a4fa8;--color-success:#4ade80;--color-warning:#f59e0b;--color-error:#f87171;--color-info:#4d87f5;--c-surface:#131e35;--c-surface-elevated:#1a2740;--c-border:#253450;--c-brand-subtle:#4d87f524;--c-brand-border:#4d87f559;--shadow-1:0 2px 8px #00000073;--shadow-2:0 14px 40px #00000080;--shadow-3:0 24px 64px #00000094;--focus-ring:0 0 0 3px #4d87f554}}[data-theme=dark]{--color-bg:#0d1526;--color-fg:#e7edf6;--color-muted:#9fb0c6;--color-brand:#4d87f5;--color-brand-deep:#2a4fa8;--color-success:#4ade80;--color-warning:#f59e0b;--color-error:#f87171;--color-info:#4d87f5;--c-surface:#131e35;--c-surface-elevated:#1a2740;--c-border:#253450;--c-brand-subtle:#4d87f524;--c-brand-border:#4d87f559;--shadow-1:0 2px 8px #00000073;--shadow-2:0 14px 40px #00000080;--shadow-3:0 24px 64px #00000094;--focus-ring:0 0 0 3px #4d87f554}
*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;min-height:100%}body{min-height:100%;font-family:var(--font-montserrat,"Montserrat", "Segoe UI", sans-serif);background:var(--color-bg);color:var(--color-fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.45}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}img,svg,video,canvas{max-width:100%;display:block}