.pi-wrap{margin:0 auto;padding:48px 24px 80px;width:min(100%,880px)}.pi-crumb{color:var(--ink-muted);font-size:13px;margin-bottom:20px}.pi-crumb a{color:var(--accent);text-decoration:none}.pi-crumb a:hover{text-decoration:underline}.pi-wrap h1{font-size:clamp(28px,5vw,38px);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:14px}.pi-dek{color:var(--ink-soft);font-size:17px;line-height:1.6;margin-bottom:24px;max-width:700px}.pi-methodology{background:var(--paper);border:1px solid var(--border);border-radius:var(--r);color:var(--ink-soft);font-size:14px;line-height:1.65;margin-bottom:40px;padding:18px 22px}.pi-wrap h2{font-size:22px;font-weight:800;margin:40px 0 16px}.pi-table-wrap{border-radius:var(--r);box-shadow:var(--shadow);margin-bottom:12px;overflow-x:auto}.pi-table{background:var(--white);border-collapse:collapse;font-size:14.5px;width:100%}.pi-table td,.pi-table th{border-bottom:1px solid var(--border);padding:14px 16px;text-align:left}.pi-table th{background:var(--ink);color:var(--white);font-size:13px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.pi-table tr:last-child td{border-bottom:none}.pi-table tr:first-of-type td{font-weight:700}.pi-na{font-style:italic}.pi-na,.pi-note{color:var(--ink-muted);font-size:13.5px}.pi-note{line-height:1.6;margin-bottom:32px}.pi-sources{border:1px solid var(--border);border-radius:var(--r);margin-top:32px;padding:4px 20px}.pi-sources summary{cursor:pointer;font-size:15px;font-weight:700;padding:14px 0}.pi-sources-body{color:var(--ink-soft);font-size:13.5px;line-height:1.7;padding-bottom:18px}.pi-sources-body ul{margin:8px 0 12px 20px}.pi-sources-body a{color:var(--accent)}@media (max-width:640px){.pi-wrap{padding:32px 18px 60px}.pi-table{font-size:13px}.pi-table td,.pi-table th{padding:10px}}