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ease}.int-nav-link:hover{color:var(--pp-text)}.int-nav-link.active{color:var(--pp-accent-dark);border-bottom-color:var(--pp-accent);font-weight:600}.int-category{margin-bottom:64px}.int-category:last-child{margin-bottom:0}.int-category-header{margin-bottom:32px}.int-category-header h2{font-size:clamp(20px,3vw,26px);color:var(--pp-text);margin:0 0 8px 0;font-weight:700;display:flex;align-items:center;gap:12px}.int-category-header p{font-size:15px;color:var(--pp-text-muted);margin:0}.int-cat-icon{width:36px;height:36px;min-width:36px;background:rgba(0,212,170,0.12);border-radius:50%;display:inline-flex;align-items:center;justify-content:center}.int-cat-icon svg{width:18px;height:18px;fill:var(--pp-accent-dark)}.int-count{display:inline-block;background:var(--pp-bg-alt);color:var(--pp-text-muted);font-size:12px;font-weight:600;padding:4px 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