:root{--bg-deep:#111317;--bg-surface:#1e2229;--bg-input:#272c35;--primary:#884cff;--primary-hover:#7a3df5;--secondary:#47cfeb;--text-main:#f9fafb;--text-dim:#a7afbe;--text-disable:#6c7993;--success:#33cc80;--error:#eb4747;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--font-sans:"Inter",system-ui,sans-serif;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-deep);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;display:flex}h1,h2,h3{letter-spacing:-.02em;font-weight:700}h1{margin-bottom:var(--spacing-md);font-size:2rem}h2{margin-bottom:var(--spacing-sm);font-size:1.5rem}p{color:var(--text-dim);line-height:1.6}.container{max-width:480px;padding:var(--spacing-lg);width:100%;margin:0 auto}.card{background:var(--bg-surface);border-radius:var(--radius-md);padding:var(--spacing-lg);border:1px solid #ffffff0d;box-shadow:0 4px 20px #0000004d}.flex{display:flex}.flex-col{flex-direction:column}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.center{justify-content:center;align-items:center}.w-full{width:100%}a{color:var(--primary);font-weight:500;text-decoration:none}a:hover{text-decoration:underline}