:root{--ink:#101820;--paper:#F1F1EE;--muted:#565C63;--line:#D6D6D0;--red:#A5322B;--sans:'IBM Plex Sans',Arial,sans-serif;--serif:'Spectral',Georgia,serif;--mono:'IBM Plex Mono',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:400 16px/1.75 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:4px}a:focus-visible{outline:2px solid var(--red);outline-offset:5px}::selection{background:var(--red);color:var(--paper)}.wrap{width:min(100%,1200px);padding-inline:clamp(22px,5.7vw,80px);margin:auto}.masthead{border-bottom:1px solid var(--line)}.nav{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;flex-direction:column;text-decoration:none}.wordmark{font:500 21px/1.2 var(--serif);letter-spacing:.055em}.wordmark i{font-weight:400;color:var(--red);padding-inline:2px}.brand-sub{font:400 8px/1.5 var(--mono);letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-top:7px}.back{font-size:13px;text-decoration:none;border-bottom:1px solid var(--ink);padding-block:8px;white-space:nowrap}.back span{margin-left:24px}.intro{padding-block:65px 45px;border-bottom:1px solid var(--line)}.overline{font:400 10px/1.6 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}h1{font:400 clamp(42px,5.2vw,68px)/1.12 var(--serif);letter-spacing:-.04em;margin:20px 0}.lead{max-width:65ch;color:var(--muted);font-size:17px}.updated{font:400 10px/1.6 var(--mono);color:var(--muted);margin-top:25px}.content{display:grid;grid-template-columns:1fr 2.3fr;gap:55px;padding-block:50px 80px}.side{font-size:13px;color:var(--muted);align-self:start}.side p{margin:0 0 18px}.side a{display:inline-block;overflow-wrap:anywhere}.body section{padding-block:25px;border-top:1px solid var(--line);scroll-margin-top:25px}.body section:first-child{padding-top:0;border-top:0}h2{font:400 27px/1.3 var(--serif);letter-spacing:-.02em;margin:0 0 16px}p{margin:0 0 15px}p:last-child{margin-bottom:0}ul{padding-left:20px;margin:0 0 15px}li+li{margin-top:7px}.body{font-size:14px;color:var(--muted)}.body h2,.body strong{color:var(--ink)}.dpo{padding:22px 24px;background:#e8e8e2;border:1px solid var(--line);border-radius:8px;margin-top:21px;color:var(--ink)}.dpo .overline{margin-bottom:10px}.dpo a{font-size:17px;overflow-wrap:anywhere}.footer{border-top:1px solid var(--line);padding-block:28px 35px}.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--muted);font:400 10px/1.7 var(--mono)}.footer-row a{font:400 12px var(--sans)}.skip{position:fixed;left:16px;top:-70px;background:var(--ink);color:var(--paper);padding:12px;z-index:10}.skip:focus{top:12px}
@media(max-width:700px){.nav{min-height:84px}.wordmark{font-size:18px}.brand-sub{font-size:7px}.back{font-size:11px}.back span{margin-left:10px}.intro{padding-block:42px 30px}.lead{font-size:15px}.content{grid-template-columns:1fr;gap:30px;padding-block:30px 50px}.side{font-size:12px;border-bottom:1px solid var(--line);padding-bottom:25px}.side p{margin-bottom:12px}.body{font-size:14px}.body section{padding-block:24px}h2{font-size:25px}.dpo{padding:19px}.dpo a{font-size:15px}}
@media(max-width:380px){.nav{align-items:flex-start;flex-direction:column;padding-block:20px;gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.skip,.back{display:none}.wrap{padding-inline:15px}.content{display:block}.side{margin-bottom:25px}.body section{break-inside:avoid}.intro{padding-top:30px}.content{padding-bottom:30px}}