:root{--color-brand-gold: #F7C948;--color-indigo: #3F5AE0;--color-primary: #3F5AE0;--color-accent: #F7C948;--color-on-accent: #111827;--color-on-primary: #FFFFFF;--color-success: #3CCB7F;--color-danger: #FF4D4F;--color-surface: #FFFFFF;--color-background: #F6F7FB;--color-ink: #111827;--font-size-large-title: 2rem;--font-size-section-title: 1.375rem;--font-size-body: 1rem;--font-size-caption: .8125rem;--border-radius: .75rem;--border-radius-large: 1rem;--shadow: 0 1px 3px rgba(0, 0, 0, .1)}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-background);color:var(--color-ink);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.app-header{text-align:center;margin-bottom:2rem}.app-header h1{font-size:var(--font-size-large-title);font-weight:700;color:var(--color-brand-gold);margin-bottom:.5rem}.app-header p{font-size:var(--font-size-body);color:var(--color-indigo)}main{text-align:center;background:var(--color-surface);padding:2rem;border-radius:var(--border-radius-large);box-shadow:var(--shadow);max-width:400px}main p{margin-bottom:1rem;font-size:var(--font-size-body)}