:root{--color-bg:#fff8f0;--color-primary:#c4622d;--color-primary-disabled:#e8a882;--color-text:#2d2d2d;--color-text-secondary:#555;--color-success:#2d7a4f;--color-error:#d32f2f;--color-text-muted:#999;--color-border:#ddd;--color-input-bg:#fff;--font-size-min:18px;--font-size-body:20px;--font-size-title:42px;--font-size-subtitle:20px;--font-size-label:18px;--touch-target-min:60px;--radius:12px;--padding-page:24px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{background-color:var(--color-bg);min-height:100%;color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:var(--font-size-min);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;line-height:1.5;display:flex}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.page-container{width:100%;max-width:480px;padding:var(--padding-page);margin:0 auto}