:root{color-scheme:dark;--bg: oklch(.18 .024 195);--bg-deep: oklch(.14 .02 195);--panel: oklch(.24 .03 78);--panel-strong: oklch(.29 .038 78);--panel-soft: oklch(.27 .026 92);--panel-inset: oklch(.2 .022 84);--line: oklch(.49 .05 75);--line-soft: oklch(.37 .035 82);--ink: oklch(.92 .02 92);--ink-muted: oklch(.76 .02 88);--accent: oklch(.71 .13 73);--accent-strong: oklch(.58 .11 66);--accent-soft: oklch(.44 .055 74);--danger: oklch(.62 .16 28);--success: oklch(.7 .11 145);--shadow: 0 18px 40px rgba(5, 10, 10, .38);--shadow-tight: 0 8px 18px rgba(5, 10, 10, .28);--radius-lg: 22px;--radius-md: 16px;--radius-sm: 12px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--title-font: "Trebuchet MS", "Arial Black", sans-serif;--ui-font: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;--browser-safe-bottom: 0px}*{box-sizing:border-box}body{margin:0;min-height:100vh;min-height:100dvh;background:radial-gradient(circle at 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