:root{--gz-font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--gz-font-display: Georgia, "Times New Roman", serif;--gz-text-xs: 12px;--gz-text-sm: 13px;--gz-text-md: 14px;--gz-text-lg: 16px;--gz-text-xl: 18px;--gz-text-2xl: 24px;--gz-leading: 1.5;--gz-leading-tight: 1.25;--gz-surface: #F5DEB3;--gz-surface-raised: #FFFDF5;--gz-surface-sunken: #DDBF94;--gz-surface-page: linear-gradient(135deg, #D2B48C, #DEB887);--gz-surface-panel: linear-gradient(145deg, #F5DEB3, #DDBF94);--gz-ink: #3E2723;--gz-ink-muted: #5D4037;--gz-ink-subtle: #7A5C50;--gz-ink-inverse: #FFFDF5;--gz-chrome: linear-gradient(180deg, #6D4C41, #5D4037);--gz-chrome-solid: #5D4037;--gz-chrome-raised: linear-gradient(145deg, #8D6E63, #6D4C41);--gz-chrome-sunken: linear-gradient(145deg, #5D4037, #4E342E);--gz-chrome-deep: #3E2723;--gz-chrome-border: #4E342E;--gz-on-chrome: #EFEBE9;--gz-on-chrome-muted: #D7CCC8;--gz-border: #8B4513;--gz-border-subtle: #C4A47C;--gz-border-width: 2px;--gz-accent: #8B4513;--gz-accent-hover: #A0522D;--gz-positive: #4E7A3A;--gz-positive-hover: #5C8F45;--gz-negative: #A33A28;--gz-negative-hover: #BC4632;--gz-warning: #8A5A12;--gz-warning-hover: #A46C1B;--gz-info: #3F6280;--gz-info-hover: #4C7599;--gz-selected: #1565C0;--gz-on-chrome-positive: #A5D6A7;--gz-on-chrome-negative: #EF9A9A;--gz-on-chrome-warning: #FFD54F;--gz-chart-price: #FFB74D;--gz-chart-point: #FFE082;--gz-chart-point-stroke: #BF360C;--gz-chart-supply: #4FC3F7;--gz-chart-demand: #81C784;--gz-chart-axis: #A1887F;--gz-chart-label: #F5DEB3;--gz-chart-grid: rgba(245, 222, 179, .14);--gz-text-halo: rgba(255, 253, 245, .9);--gz-space-1: 4px;--gz-space-2: 8px;--gz-space-3: 12px;--gz-space-4: 16px;--gz-space-5: 24px;--gz-space-6: 32px;--gz-radius-sm: 4px;--gz-radius-md: 8px;--gz-radius-lg: 12px;--gz-radius-circle: 50%;--gz-shadow-1: 0 1px 2px rgba(62, 39, 35, .12);--gz-shadow-2: 0 2px 6px rgba(62, 39, 35, .16);--gz-shadow-3: 0 6px 16px rgba(62, 39, 35, .22);--gz-shadow-inset: inset 0 1px 3px rgba(62, 39, 35, .15);--gz-tint-accent: rgba(139, 69, 19, .1);--gz-tint-accent-strong: rgba(139, 69, 19, .18);--gz-tint-light: rgba(245, 222, 179, .15);--gz-tint-light-strong: rgba(245, 222, 179, .25);--gz-transition-fast: .15s ease;--gz-transition: .2s ease;--gz-focus-ring-color: rgba(139, 69, 19, .45);--gz-focus-ring: 0 0 0 3px var(--gz-focus-ring-color);--gz-selected-ring: 0 0 0 2px var(--gz-ink-inverse), 0 0 0 5px var(--gz-selected);--gz-selected-ring-focused: 0 0 0 2px var(--gz-ink-inverse), 0 0 0 5px var(--gz-selected), 0 0 0 8px var(--gz-focus-ring-color);--gz-navbar-h: 50px;--gz-sidebar-w: 280px;--gz-footer-h: 140px}*,*:before,*:after{box-sizing:border-box}html{height:100%}body{margin:0;min-height:100vh;min-width:320px;font-family:var(--gz-font);font-size:var(--gz-text-md);line-height:var(--gz-leading);color:var(--gz-ink);background:var(--gz-surface-page);background-attachment:fixed;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}