.ppr{background:var(--color-ground)}.ppr__title{font-family:var(--font-display);letter-spacing:-.025em;color:var(--color-ink);max-width:720px;margin-bottom:clamp(32px,4vw,48px);font-size:clamp(22px,2.6vw,34px);font-weight:800;line-height:1.2}.ppr__grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.ppr__card{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:border-color var(--transition), transform var(--transition), box-shadow var(--transition);padding:26px 22px}.ppr__card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-hover);transform:translateY(-2px)}.ppr__card-title{font-family:var(--font-display);color:var(--color-ink);margin-bottom:10px;font-size:15.5px;font-weight:700;line-height:1.35}.ppr__card-body{font-family:var(--font-ui);color:var(--color-muted);font-size:13.5px;line-height:1.6}@media (max-width:900px){.ppr__grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:520px){.ppr__grid{grid-template-columns:1fr}}