:root{--color-app-bg:#f5f7f6;--color-surface:#fff;--color-surface-muted:#eef2f0;--color-text-primary:#1e2926;--color-text-secondary:#5f6d68;--color-text-tertiary:#7b8883;--color-border:#d8e0dc;--color-border-subtle:#e8ecea;--color-border-strong:#bdc9c4;--color-brand:#0f766e;--color-brand-dark:#115e59;--color-brand-soft:#e2f3ef;--color-evidence-supported:#2e7d5b;--color-evidence-partial:#a96f16;--color-evidence-unsupported:#717d79;--color-evidence-contradicted:#b84747;--sidebar-width:224px;--sidebar-collapsed-width:64px;--topbar-height:58px;--font-sans:Inter, "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html{color:var(--color-text-primary);background:var(--color-app-bg);font-family:var(--font-sans);letter-spacing:0;font-size:14px}body{background:var(--color-app-bg);min-width:360px;min-height:100vh;margin:0}button,input,textarea{font:inherit;letter-spacing:0}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px}#app{min-height:100vh}.section-eyebrow{color:var(--color-brand);text-transform:uppercase;font-size:9px;font-weight:750;line-height:1.2;display:block}.icon-button{width:34px;height:34px;color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;place-items:center;padding:0;display:inline-grid}.icon-button:hover{border-color:var(--color-border);color:var(--color-text-primary);background:var(--color-surface-muted)}::selection{color:var(--color-text-primary);background:#bee5dd}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#c5cfca padding-box padding-box;border:2px solid #0000;border-radius:8px}::-webkit-scrollbar-track{background:0 0}