:root{--color-bg-primary:#1a2f23;--color-bg-secondary:#1f3529;--color-bg-card:#243b2e;--color-bg-input:#1e3327;--color-bg-sidebar:#162a1e;--color-bg-hover:#2a4535;--color-border:#2f4f3a;--color-border-subtle:#274233;--color-border-accent:#d4a853;--color-text-primary:#e8e0d4;--color-text-secondary:#c4b9a8;--color-text-muted:#8a9882;--color-text-dimmed:#5f7258;--color-accent:#d4a853;--color-accent-hover:#c49740;--color-accent-muted:#a68640;--color-accent-bg:#d4a8531a;--color-success:#6b8e6f;--color-warning:#d4a853;--color-danger:#c8744a;--font-heading:var(--font-playfair), Georgia, "Times New Roman", serif;--font-body:var(--font-inter), -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm:2px;--radius-md:4px;--radius-lg:6px;--sidebar-width:220px;--sidebar-width-collapsed:56px;--topo-pattern:url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 90 Q30 70 50 80 T90 60' fill='none' stroke='%232f4f3a' stroke-width='0.5' opacity='0.4'/%3E%3Cpath d='M0 70 Q25 50 50 60 T100 40' fill='none' stroke='%232f4f3a' stroke-width='0.5' opacity='0.3'/%3E%3Cpath d='M5 50 Q30 30 55 40 T95 20' fill='none' stroke='%232f4f3a' stroke-width='0.5' opacity='0.2'/%3E%3C/svg%3E")}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%}body{font-family:var(--font-body);background:var(--color-bg-primary);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.01em;font-weight:700}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover);text-decoration:underline}button{font-family:var(--font-body)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-border-accent)}