:root{--bg-top: #10233a;--bg-bottom: #eef2f5;--surface: rgba(255, 255, 255, .88);--surface-strong: #ffffff;--surface-contrast: #0f1f32;--border-soft: rgba(15, 31, 50, .1);--text-strong: #f6f9fc;--text-body: #14253a;--text-muted: #8ca0b5;--accent: #ff8f3d;--accent-strong: #ef6f1f;--success: #29d687;--warning: #ffb547;--danger: #ff5d5d;--shadow-lg: 0 24px 70px rgba(10, 19, 31, .14);--shadow-md: 0 14px 36px rgba(10, 19, 31, .1);--section-dark-bg: linear-gradient(135deg, rgba(34, 43, 63, .92), rgba(61, 70, 91, .92));--section-dark-border: rgba(255, 255, 255, .14)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--text-body);font-family:Space Grotesk,Segoe UI,sans-serif;background:linear-gradient(180deg,#f7f9fb 0%,var(--bg-bottom) 100%)}button,input,select,textarea{font:inherit}button{cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}a{-webkit-tap-highlight-color:transparent;color:inherit;text-decoration:none;touch-action:manipulation}@keyframes spin{to{transform:rotate(360deg)}}