.ds-wrap{max-width:1080px}.ds-head{padding:30px 0 8px}.ds-kicker{color:var(--ft-ink-2);align-items:center;gap:10px;margin:18px 0 0;font-size:15px;font-weight:700;display:flex}.ds-kicker:before{content:"";background:var(--ft-brand);border-radius:2px;flex:none;width:26px;height:4px}.ds-h1{letter-spacing:-.02em;text-wrap:balance;max-width:26ch;margin:12px 0 0;font-size:clamp(30px,3.6vw,48px);line-height:1.08}.ds-dek{max-width:64ch;color:var(--ft-ink-2);margin:16px 0 0;font-size:19px;line-height:1.5}.ds-byline{border-top:1px solid var(--ft-line);color:var(--ft-ink-2);flex-wrap:wrap;gap:6px 18px;margin:18px 0 0;padding:14px 0 0;font-size:14px;list-style:none;display:flex}.ds-byline li:first-child{color:var(--ft-ink);font-weight:700}.ds-byline a{font-weight:700}.ds-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:26px 0 0;display:grid}.ds-fact{background:var(--ft-surface);border:2px solid var(--ft-line);border-radius:var(--ft-radius);border-top:5px solid var(--ft-ink);align-content:start;gap:6px;padding:18px 20px 16px;display:grid}.ds-fact strong{letter-spacing:-.02em;color:var(--ft-ink);font-size:clamp(28px,2.8vw,38px);line-height:1.05}.ds-fact span{color:var(--ft-ink-2);font-size:15px;line-height:1.4}.ds-fact em{background:var(--ft-sunk);color:var(--ft-ink-2);border-radius:999px;justify-self:start;margin-top:4px;padding:2px 10px;font-size:12.5px;font-style:normal;font-weight:700}.ds-fact em[data-evidence=digitised],.ds-fact em[data-evidence=interpolated],.ds-fact em[data-evidence=scenario]{background:var(--ft-blue-soft);color:var(--ft-blue-ink)}.ds-figure{background:var(--ft-surface);border:2px solid var(--ft-line);border-radius:var(--ft-radius-xl);margin:30px 0 0;padding:24px 26px 20px}.ds-figcap h2{margin:0;font-size:22px;line-height:1.2}.ds-figcap p{max-width:80ch;color:var(--ft-ink-2);margin:6px 0 0;font-size:15px}.ds-figure-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 16px;margin:16px 0 14px;display:flex}.ds-seg{background:var(--ft-sunk);border-radius:999px;padding:3px;display:inline-flex}.ds-seg button{min-height:36px;font:inherit;color:var(--ft-ink-2);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:4px 18px;font-size:14px;font-weight:700}.ds-seg button[aria-pressed=true]{background:var(--ft-surface);color:var(--ft-ink);box-shadow:0 1px 3px #17171724}.ds-downloads{flex-wrap:wrap;gap:8px;display:flex}.ds-dl{border:2px solid var(--ft-line-2);background:var(--ft-surface);min-height:36px;font:inherit;color:var(--ft-ink);cursor:pointer;border-radius:999px;align-items:center;padding:4px 14px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.ds-dl:hover{border-color:var(--ft-ink)}.ds-status{min-height:1em;color:var(--ft-ink-3);margin:6px 0 0;font-size:13px}.ds-status:empty{min-height:0;margin:0}.ds-key{color:var(--ft-ink-2);flex-wrap:wrap;gap:6px 18px;margin:0 0 12px;padding:0;font-size:13.5px;list-style:none;display:flex}.ds-key li{align-items:center;gap:8px;display:inline-flex}.ds-key i{background:var(--ft-ink);border-radius:4px;flex:none;width:14px;height:14px}.ds-key i[data-kind=grey]{background:#8f8a80}.ds-key i[data-kind=light]{background:#d6d1c7}.ds-key i[data-kind=blue]{background:#3441c7;border-radius:2px;width:4px;height:16px}.ds-key i[data-kind=hollow]{background:var(--ft-surface);border:2.5px solid #3441c7;border-radius:50%}.ds-key i[data-kind=hatch]{background:repeating-linear-gradient(135deg, #8f8a80 0 2px, var(--ft-surface) 2px 6px);border:1px solid #8f8a80}.ds-svg{width:100%;height:auto;display:block;overflow:visible}.ds-svg-narrow{max-width:520px;margin:0 auto;display:none}.ds-foot{border-top:1px solid var(--ft-line);color:var(--ft-ink-3);margin:14px 0 0;padding-top:12px;font-size:13px;line-height:1.45}.ds-table-scroll{border:1px solid var(--ft-line);border-radius:var(--ft-radius-s);max-height:640px;overflow:auto}.ds-table-scroll+.ds-table-scroll{margin-top:16px}.ds-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:14px}.ds-table caption{text-align:left;color:var(--ft-ink);background:var(--ft-sunk);padding:10px 12px;font-size:14px;font-weight:700}.ds-table th,.ds-table td{border-bottom:1px solid var(--ft-line);text-align:left;vertical-align:top;padding:7px 12px}.ds-table thead th{background:var(--ft-surface);color:var(--ft-ink-2);white-space:nowrap;box-shadow:inset 0 -1px 0 var(--ft-line-2);font-size:13px;position:sticky;top:0}.ds-table tbody th{white-space:nowrap;font-weight:700}.ds-table [data-num]{text-align:right;white-space:nowrap}.ds-prose{max-width:70ch;margin:44px 0 0}.ds-prose>h2{margin:0 0 6px;font-size:26px;line-height:1.15}.ds-prose h3{margin:22px 0 6px;font-size:18px;line-height:1.3}.ds-prose p{color:var(--ft-ink);margin:0;font-size:17px;line-height:1.6}.ds-prose ol,.ds-prose ul{gap:8px;margin:12px 0 0;padding-left:22px;line-height:1.55;display:grid}.ds-limits li::marker{color:var(--ft-ink-3)}.ds-method .ft-sources{margin-top:10px;padding:0}.ds-method .ft-sources li{list-style:none}.ds-versions{color:var(--ft-ink-2);font-size:15px}.ds-method>p{margin-top:14px;font-size:15px}.ds-tool{margin-top:36px}.ds-cite{border-radius:var(--ft-radius-xl);background:var(--ft-sunk);border:2px solid var(--ft-line);margin:44px 0 0;padding:22px 24px}.ds-cite h2{margin:0;font-size:24px}.ds-cite-text{border-left:4px solid var(--ft-ink);background:var(--ft-surface);border-radius:0 var(--ft-radius-s) var(--ft-radius-s) 0;overflow-wrap:anywhere;margin:12px 0 0;padding:14px 16px;font-size:15.5px;line-height:1.5}.ds-cite-actions{flex-wrap:wrap;gap:8px;margin:12px 0 0;display:flex}.ds-copy{border:2px solid var(--ft-ink);background:var(--ft-surface);min-height:40px;font:inherit;color:var(--ft-ink);cursor:pointer;border-radius:999px;padding:6px 16px;font-size:14px;font-weight:700}.ds-copy:hover{background:var(--ft-ink);color:#fff}.ds-cite-meta{gap:6px;margin:16px 0 0;font-size:14.5px;display:grid}.ds-cite-meta div{grid-template-columns:120px minmax(0,1fr);gap:10px;display:grid}.ds-cite-meta dt{color:var(--ft-ink-2);font-weight:700}.ds-cite-meta dd{overflow-wrap:anywhere;margin:0}.ds-cite-note{max-width:72ch;color:var(--ft-ink-2);margin:14px 0 0;font-size:14.5px}.ds-index{margin:36px 0 0}.ds-index h2{margin:0 0 12px;font-size:24px}@media (max-width:760px){.ds-svg-wide{display:none}.ds-svg-narrow{display:block}}@media (max-width:860px){.ds-head{padding:16px 0 4px}.ds-kicker{margin-top:10px;font-size:13.5px}.ds-h1{font-size:28px;line-height:1.12}.ds-dek{margin-top:12px;font-size:16.5px}.ds-byline{font-size:13px}.ds-facts{grid-template-columns:minmax(0,1fr);gap:10px;margin-top:18px}.ds-fact{padding:14px 16px}.ds-fact strong{font-size:30px}.ds-figure{border-radius:18px;margin-top:22px;padding:16px 14px 14px}.ds-figcap h2{font-size:19px}.ds-figcap p{font-size:14px}.ds-figure-bar{margin:12px 0 10px}.ds-prose{margin-top:34px}.ds-prose>h2{font-size:22px}.ds-prose p{font-size:16px}.ds-cite{padding:18px 16px}.ds-cite-meta div{grid-template-columns:minmax(0,1fr);gap:0}}@media print{.ds-figure-bar,.ds-cite-actions,.ds-tool{display:none}.ds-figure-table[hidden]{display:block}}