:root{--color-primary:#1a1a2e;--color-primary-light:#2d2d4a;--color-primary-hover:#24243e;--color-secondary:#9e5f38;--color-secondary-light:#b87a52;--color-secondary-hover:#8a5230;--color-surface:#ffffff;--color-surface-secondary:#f5f5f5;--color-surface-muted:#f0f0f0;--color-surface-elevated:#ffffff;--color-text:#1a1a1a;--color-text-secondary:#6b6b6b;--color-text-tertiary:#9a9a9a;--color-text-inverse:#ffffff;--color-text-on-primary:#ffffff;--color-text-on-primary-muted:rgba(255,255,255,0.7);--color-accent:#9e5f38;--color-accent-light:#b87a52;--color-error:#d32f2f;--color-error-light:#fdecea;--color-error-text:#c62828;--color-success:#2e7d32;--color-success-light:#e8f5e9;--color-success-text:#1b5e20;--color-warning:#ed6c02;--color-warning-light:#fff4e5;--color-warning-text:#e65100;--color-info:#0288d1;--color-info-light:#e1f5fe;--color-info-text:#01579b;--color-notice:#d97706;--color-notice-light:#fef3c7;--color-notice-text:#92400e;--color-recommend:#4a3a6b;--color-recommend-light:#e8e5f5;--color-recommend-text:#1a1a2e;--color-sage:#4a614a;--color-sage-light:#e2ebe2;--color-sage-hover:#3a4e3a;--color-sage-text:#2c3c2c;--color-primary-tint:#e8e5f5;--color-border:#e0e0e0;--color-border-strong:#bdbdbd;--color-focus-ring:#1a1a2e;--color-disabled-bg:#f0f0f0;--color-disabled-text:#9e9e9e;--color-disabled-border:#e0e0e0;--color-surface-sunken:#fafafa;--color-surface-hover:#f0f0f8;--color-overlay:rgba(0,0,0,0.5);--color-text-muted:#6b6b6b;--spacing-2xs:2px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--font-family-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-heading:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-mono:ui-monospace,"Cascadia Code","Source Code Pro",Menlo,Consolas,monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-body:1rem;--font-size-lg:1.125rem;--font-size-h4:1.125rem;--font-size-h3:1.25rem;--font-size-h2:1.5rem;--font-size-h1:2rem;--font-size-display:2.5rem;--font-size-icon-lg:1.75rem;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--letter-spacing-tight:-0.025em;--letter-spacing-normal:0em;--letter-spacing-wide:0.025em;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.07);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px rgba(0,0,0,0.12);--z-index-base:0;--z-index-dropdown:100;--z-index-sticky:200;--z-index-overlay:300;--z-index-modal:400;--z-index-popover:500;--z-index-toast:600;--z-index-tooltip:700;--duration-instant:0ms;--duration-fast:100ms;--duration-normal:200ms;--duration-slow:300ms;--duration-slower:500ms;--ease-default:cubic-bezier(0.4,0,0.2,1);--ease-in:cubic-bezier(0.4,0,1,1);--ease-out:cubic-bezier(0,0,0.2,1);--ease-in-out:cubic-bezier(0.4,0,0.2,1);--transition-colors:color var(--duration-normal) var(--ease-default),background-color var(--duration-normal) var(--ease-default),border-color var(--duration-normal) var(--ease-default);--transition-opacity:opacity var(--duration-normal) var(--ease-default);--transition-transform:transform var(--duration-normal) var(--ease-default);--transition-shadow:box-shadow var(--duration-normal) var(--ease-default)}*,:after,:before{box-sizing:border-box}*{margin:0;padding:0}html{text-size-adjust:none;scroll-behavior:smooth}body{font-family:var(--font-family-body);font-size:var(--font-size-body);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-surface);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;min-height:100dvh}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);line-height:var(--line-height-tight);text-wrap:balance}p{text-wrap:pretty}a{color:inherit;-webkit-text-decoration-skip:ink;text-decoration-skip-ink:auto}ol,ul{list-style:none}canvas,img,picture,svg,video{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none}textarea{resize:vertical}table{border-collapse:collapse;border-spacing:0}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}:focus:not(:focus-visible){outline:none}.skip-link{position:absolute;top:-100%;left:var(--spacing-md);z-index:var(--z-index-tooltip);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:var(--color-text-on-primary);border-radius:var(--radius-md);font-weight:var(--font-weight-medium);text-decoration:none}.skip-link:focus{top:var(--spacing-md)}::selection{background-color:var(--color-primary);color:var(--color-text-on-primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-surface-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}@supports (scrollbar-width:thin){*{scrollbar-width:thin;scrollbar-color:var(--color-border-strong) var(--color-surface-secondary)}}