:root{--ink:#121514;--ink-soft:#252a27;--bone:#ece7dc;--paper:#f6f2e9;--oxblood:#5b202b;--brass:#b59a68;--line:rgba(18,21,20,.18);--serif:Baskerville,"Iowan Old Style","Palatino Linotype",serif;--sans:Inter,"Helvetica Neue",Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:.25em}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit}.skip{position:fixed;left:1rem;top:-6rem;z-index:99;background:var(--bone);color:var(--ink);padding:.75rem 1rem}.skip:focus{top:1rem}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{position:relative;z-index:10;background:var(--ink);color:var(--bone);border-bottom:1px solid rgba(236,231,220,.18)}.header-row{min-height:82px;display:flex;align-items:center;gap:2rem}.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none;letter-spacing:.13em;font-weight:650}.brand img{width:32px;height:32px}.brand small{display:block;font-size:.58rem;letter-spacing:.32em;color:rgba(236,231,220,.68)}.nav{display:flex;align-items:center;gap:1.8rem;margin-left:auto}.nav a{text-decoration:none;font-size:.82rem;letter-spacing:.08em}.nav a:hover,.nav a:focus-visible{color:var(--brass)}.menu-button{display:none;margin-left:auto;border:1px solid rgba(236,231,220,.35);background:transparent;color:inherit;padding:.65rem .8rem}.eyebrow{margin:0 0 1.25rem;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}.hero{background:var(--ink);color:var(--bone);padding:clamp(5rem,12vw,10rem) 0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.6fr);align-items:end;gap:clamp(3rem,9vw,9rem)}h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.025em;line-height:.97}h1{max-width:900px;margin:0;font-size:clamp(3.7rem,9vw,8.8rem)}.hero-copy{max-width:430px;margin:0;color:rgba(236,231,220,.72);font-size:1.04rem}.rule-nav{background:var(--bone);border-bottom:1px solid var(--line)}.rule-nav .shell{display:grid;grid-template-columns:repeat(4,1fr)}.rule-nav a{padding:1.25rem;text-decoration:none;text-align:center;border-right:1px solid var(--line);font-size:.73rem;letter-spacing:.12em;text-transform:uppercase}.rule-nav a:first-child{border-left:1px solid var(--line)}.rule-nav a:hover,.rule-nav a:focus-visible{background:var(--oxblood);color:white}.section{padding:clamp(4.5rem,9vw,8rem) 0}.section--ink{background:var(--ink);color:var(--bone)}.section--bone{background:var(--bone)}.section-head{display:grid;grid-template-columns:180px minmax(0,720px);gap:2rem;margin-bottom:4rem}.section-head h2{margin:0;font-size:clamp(2.6rem,6vw,5rem)}.section-head p{margin:1rem 0 0;max-width:620px;color:#5d615e}.section--ink .section-head p{color:rgba(236,231,220,.66)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.card{padding:2rem;min-height:240px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.card span,.step-index{font-size:.7rem;letter-spacing:.15em;color:var(--oxblood)}.card h3{font-size:2rem;margin:3rem 0 .8rem}.card p{margin:0;color:#626661}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1.2rem;border:1px solid var(--ink);background:var(--ink);color:var(--bone);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-decoration:none;text-transform:uppercase}.button--light{background:var(--bone);color:var(--ink);border-color:var(--bone)}.button:focus-visible,.nav a:focus-visible,.rule-nav a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--brass);outline-offset:3px}.split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(3rem,9vw,9rem)}.split h2{font-size:clamp(3rem,7vw,6rem);margin:0}.definition-list{margin:0}.definition-list div{display:grid;grid-template-columns:150px 1fr;gap:1.5rem;padding:1.35rem 0;border-top:1px solid var(--line)}.definition-list div:last-child{border-bottom:1px solid var(--line)}.definition-list dt{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.definition-list dd{margin:0}.footer{background:var(--ink);color:var(--bone);padding:3rem 0}.footer-row{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem}.footer p{margin:0;color:rgba(236,231,220,.64);font-size:.8rem}.footer-links{display:flex;gap:1.3rem;flex-wrap:wrap}.footer a{font-size:.78rem}.docs-layout{display:grid;grid-template-columns:250px minmax(0,760px);gap:clamp(3rem,8vw,8rem);align-items:start}.docs-nav{position:sticky;top:2rem;border-top:1px solid var(--line)}.docs-nav a{display:block;padding:.8rem 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:.82rem}.prose h2{font-size:clamp(2.5rem,5vw,4rem);margin:4rem 0 1rem;scroll-margin-top:2rem}.prose h2:first-child{margin-top:0}.prose h3{font-family:var(--sans);font-size:1rem;font-weight:700;letter-spacing:.04em;line-height:1.3;margin:2.2rem 0 .6rem}.prose p,.prose li{color:#4f5451}.prose code{padding:.12rem .35rem;background:var(--bone);font-size:.9em}.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0}.prose th,.prose td{text-align:left;vertical-align:top;padding:.85rem;border-bottom:1px solid var(--line)}.notice{padding:1.2rem 1.4rem;border-left:3px solid var(--oxblood);background:var(--bone)}.support-layout{display:grid;grid-template-columns:minmax(260px,.7fr) minmax(0,1.3fr);gap:clamp(3rem,9vw,9rem);align-items:start}.support-intro{position:sticky;top:2rem}.support-intro h1{font-size:clamp(3.7rem,7vw,7rem)}.support-intro dl{margin-top:3rem}.support-intro dl div{padding:1rem 0;border-top:1px solid var(--line)}.support-intro dt{font-size:.68rem;letter-spacing:.13em;text-transform:uppercase}.support-intro dd{margin:.2rem 0 0;color:#626661}.support-form{padding:clamp(1.5rem,4vw,3rem);background:var(--bone)}.support-form label{display:block;margin-bottom:1.3rem;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.support-form input,.support-form select,.support-form textarea{display:block;width:100%;margin-top:.5rem;border:1px solid rgba(18,21,20,.35);border-radius:0;background:var(--paper);padding:.85rem;color:var(--ink);text-transform:none;letter-spacing:normal}.support-form textarea{resize:vertical;min-height:190px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.field-help{display:block;margin-top:.4rem;color:#676b68;font-size:.78rem;font-weight:400;letter-spacing:0;text-transform:none}.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.form-status{margin-top:1rem;padding:1rem;border:1px solid transparent;outline:none}.form-status:empty{display:none}.form-status.is-success{border-color:#2b6c4c;background:#edf6f0}.form-status.is-error{border-color:var(--oxblood);background:#f8ecee}.release{display:grid;grid-template-columns:150px 1fr;gap:2rem;padding:2rem 0;border-top:1px solid var(--line)}.release h2{font-family:var(--sans);font-size:1.1rem;font-weight:700;letter-spacing:.04em;line-height:1.3;margin:0}.release ul{margin:.8rem 0 0;padding-left:1.2rem}.policy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.policy-grid article{padding:2rem;background:var(--paper)}.policy-grid h2{font-size:2rem;margin:0 0 1rem}@media(max-width:800px){.shell{width:min(100% - 32px,1180px)}.menu-button{display:block}.nav{position:absolute;left:0;right:0;top:82px;display:grid;background:var(--ink);padding:1.2rem 16px 1.8rem;border-top:1px solid rgba(236,231,220,.18)}.nav[hidden]{display:none}.hero-grid,.section-head,.split,.docs-layout,.support-layout{grid-template-columns:1fr}.hero{padding:5rem 0}.hero-copy{margin-top:2rem}.rule-nav .shell{width:100%;grid-template-columns:1fr 1fr}.rule-nav a{border-bottom:1px solid var(--line)}.card-grid{grid-template-columns:1fr}.card{min-height:0}.docs-nav,.support-intro{position:static}.docs-nav{display:grid;grid-template-columns:1fr 1fr}.field-row,.policy-grid{grid-template-columns:1fr}.footer-row{display:grid}.release{grid-template-columns:1fr;gap:.4rem}}@media(max-width:480px){body{font-size:15px}.shell{width:min(100% - 24px,1180px)}.header-row{min-height:72px}.nav{top:72px}.brand small{display:none}.rule-nav a{padding:1rem .5rem;font-size:.62rem}.definition-list div{grid-template-columns:1fr;gap:.25rem}.docs-nav{grid-template-columns:1fr}.support-form{margin-inline:-12px}.card{padding:1.4rem}.card h3{margin-top:2rem}}
.section-head--after-policy{margin-top:4rem}
@media(max-width:800px){.nav{display:none;box-shadow:0 14px 24px rgba(0,0,0,.18)}.nav[data-open]{display:grid}.nav[hidden]{display:none}.hero-grid,.section-head,.split,.docs-layout,.support-layout{grid-template-columns:minmax(0,1fr)}.docs-layout>*,.support-layout>*,.field-row>*{min-width:0}.prose,.support-intro,.support-form{overflow-wrap:anywhere}.prose table{display:block;max-width:100%;overflow-x:auto}.field-row,.policy-grid{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}