:root{--sera-bg: #0B0E12;--sera-card: #161A22;--sera-border: #2A2F3A;--sera-amber: #FF9F1C;--sera-amber-hover: #FFB347;--sera-amber-active: #C46A00;--sera-on-amber: #0B0E12;--sera-text: #E6E9EF;--sera-text-secondary: #A9B0C2;--sera-text-disabled: #6C7285;--sera-overlay: rgba(11, 14, 18, .6);--sera-modal-bg: rgba(22, 26, 34, .95);--sera-modal-blur: 16px;--sera-shadow-card: 0 20px 60px rgba(0, 0, 0, .4);--sera-shadow-button: none;--sera-shadow-modal: 0 8px 32px rgba(0, 0, 0, .4);--sera-font-size-base: 1rem;--sera-line-height: 1.5;--sera-h1-size: 2.25rem;--sera-h2-size: 1.35rem;--sera-h3-size: 1.15rem;--sera-caption-size: .875rem}[data-sera-theme=light]{--sera-bg: #F4F5F7;--sera-card: #E7E9EE;--sera-border: #C9CDD6;--sera-amber: #FF9F1C;--sera-amber-hover: #FFB347;--sera-amber-active: #C46A00;--sera-on-amber: #1A1F2B;--sera-text: #1A1F2B;--sera-text-secondary: #4A5165;--sera-text-disabled: #8A90A3;--sera-overlay: rgba(244, 245, 247, .6);--sera-modal-bg: rgba(231, 233, 238, .98);--sera-modal-blur: 16px;--sera-shadow-card: 0 2px 12px rgba(0, 0, 0, .12);--sera-shadow-button: 0 1px 4px rgba(0, 0, 0, .15);--sera-shadow-modal: 0 4px 20px rgba(0, 0, 0, .12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,system-ui,sans-serif;font-size:var(--sera-font-size-base, 1rem);line-height:var(--sera-line-height, 1.5);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;font-family:Inter,system-ui,sans-serif}