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.95rem;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:1px solid transparent}button.ghost:hover,.btn-ghost:hover{background:var(--brand-100);border-color:var(--brand-300);text-decoration:none}[data-theme=dark] button.ghost:hover,[data-theme=dark] .btn-ghost:hover{background:var(--brand-900);border-color:var(--brand-700)}button.outline,.btn-outline{background:transparent;color:var(--color-text);border:1px solid var(--color-border);padding:.55rem .95rem;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);display:inline-flex;align-items:center;justify-content:center;gap:.4rem}button.outline:hover,.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--subtle-bg);text-decoration:none}section.card,.card{background:var(--card-bg);border-radius:var(--radius-lg);padding:clamp(1.25rem,3.5vw,2rem);box-shadow:var(--shadow-md);border:1px solid var(--card-border);transition:border-color .2s ease,box-shadow .2s ease}section.hero.card{background:transparent;box-shadow:none;border:none;padding:1rem 0}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .65rem;border-radius:var(--radius-full);background:var(--badge-bg);color:var(--badge-text);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);letter-spacing:.02em}.stat-value{font-size:clamp(1.6rem,2.5vw,2.25rem);font-weight:var(--font-weight-extrabold);color:var(--color-text);font-family:var(--font-mono)}.stat-label{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);font-weight:var(--font-weight-semibold)}.grid-2{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}