:root{--dc-bg:#eef1f4;--dc-surface:#fff;--dc-surface-muted:#e8ecf0;--dc-surface-elevated:#f8fafc;--dc-border:#cfd6dd;--dc-border-strong:#8b95a1;--dc-text:#0f172a;--dc-text-muted:#475569;--dc-text-faint:#64748b;--dc-accent:#1e4a6e;--dc-accent-hover:#163a57;--dc-accent-soft:#e4edf5;--dc-accent-line:#2a5f87;--dc-ok:#1b5e20;--dc-ok-soft:#e8f5e9;--dc-warn:#b45309;--dc-warn-soft:#fff7ed;--dc-danger:#b91c1c;--dc-danger-soft:#fef2f2;--dc-info:#1e4a6e;--dc-grade-1:#1b5e20;--dc-grade-2:#4d7c0f;--dc-grade-3:#b45309;--dc-grade-4:#c2410c;--dc-grade-5:#b91c1c;--dc-grade-hatch-1:repeating-linear-gradient(0deg, transparent 0 3px, #1b5e2038 3px 4px);--dc-grade-hatch-2:repeating-linear-gradient(90deg, transparent 0 3px, #4d7c0f38 3px 4px);--dc-grade-hatch-3:repeating-linear-gradient(45deg, transparent 0 4px, #b4530947 4px 5px);--dc-grade-hatch-4:repeating-linear-gradient(-45deg, transparent 0 3px, #c2410c52 3px 4px);--dc-grade-hatch-5:repeating-linear-gradient(45deg, transparent 0 3px, #b91c1c47 3px 4px), repeating-linear-gradient(-45deg, transparent 0 3px, #b91c1c38 3px 4px);--dc-grade-hatch-solid-1:repeating-linear-gradient(0deg, transparent 0 4px, #ffffff47 4px 5px);--dc-grade-hatch-solid-2:repeating-linear-gradient(90deg, transparent 0 4px, #ffffff47 4px 5px);--dc-grade-hatch-solid-3:repeating-linear-gradient(45deg, transparent 0 5px, #ffffff4d 5px 6px);--dc-grade-hatch-solid-4:repeating-linear-gradient(-45deg, transparent 0 3px, #ffffff59 3px 4px);--dc-grade-hatch-solid-5:repeating-linear-gradient(45deg, transparent 0 3px, #ffffff52 3px 4px), repeating-linear-gradient(-45deg, transparent 0 3px, #ffffff38 3px 4px);--dc-tone-hatch-ok:repeating-linear-gradient(90deg, transparent 0 3px, #1b5e201f 3px 4px);--dc-tone-hatch-warn:repeating-linear-gradient(45deg, transparent 0 4px, #b4530924 4px 5px);--dc-tone-hatch-danger:repeating-linear-gradient(45deg, transparent 0 3px, #b91c1c24 3px 4px), repeating-linear-gradient(-45deg, transparent 0 3px, #b91c1c1a 3px 4px);--dc-font:"Segoe UI", ui-sans-serif, system-ui, sans-serif;--dc-font-mono:ui-monospace, "Cascadia Mono", "Consolas", monospace;--dc-text-xs:.75rem;--dc-text-sm:.875rem;--dc-text-base:1rem;--dc-text-lg:1.125rem;--dc-space-1:.25rem;--dc-space-2:.5rem;--dc-space-3:.75rem;--dc-space-4:1rem;--dc-space-6:1.5rem;--dc-radius:4px;--dc-radius-lg:6px;--dc-shadow:0 1px 2px #0f172a0f;--dc-shadow-panel:0 1px 3px #0f172a14;--dc-motion:.12s;--dc-focus:2px solid #1e4a6e}@media (prefers-reduced-motion:reduce){:root{--dc-motion:0s}}