:root{--dio-accent: #4f46e5;--dio-bg: #f6f6f4;--dio-surface: #ffffff;--dio-text: #1f2937;--dio-text-soft: #6b7280;--dio-line: rgba(31, 41, 55, .12);--dio-radius: 14px;--dio-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}:root[data-theme=dark]{--dio-bg: #131316;--dio-surface: #1e1e23;--dio-text: #f4f4f2;--dio-text-soft: #a1a1aa;--dio-line: rgba(244, 244, 242, .14)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--dio-font);background:var(--dio-bg);color:var(--dio-text);line-height:1.5;font-size:15px;-webkit-font-smoothing:antialiased}:root.embedded body{background:transparent}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}a{color:var(--dio-accent)}:focus-visible{outline:2px solid var(--dio-accent);outline-offset:2px}.shell{max-width:960px;margin:0 auto;padding:32px 20px 12px}:root.embedded .shell{padding:8px 4px 4px}.notice{max-width:480px;margin:18vh auto 0;padding:0 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