1/* External stylesheet that applies anti-pattern styles */
 2
 3/* Side-tab via external class */
 4.external-side-tab {
 5  background: white;
 6  padding: 1rem;
 7  border-radius: 12px;
 8  border-left: 4px solid #3b82f6;
 9  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
10}
11
12/* Top border accent via external class */
13.external-top-accent {
14  background: white;
15  padding: 1rem;
16  border-radius: 12px;
17  border-top: 3px solid #8b5cf6;
18  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
19}
20
21/* Overused font from external stylesheet */
22.external-inter {
23  font-family: 'Inter', sans-serif;
24}
25
26/* Clean card — should NOT flag */
27.external-clean {
28  background: white;
29  padding: 1rem;
30  border-radius: 12px;
31  border: 1px solid #e5e7eb;
32  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
33}