@font-face{font-family:Editorial;src:url('/fonts/cormorant-500.ttf') format('truetype');font-weight:400 700;font-display:swap}
@font-face{font-family:Reading;src:url('/fonts/source-serif-400.ttf') format('truetype');font-weight:400 700;font-display:swap}
:root{color-scheme:light;--ch-paper:#f7f5ef;--ch-ink:#193b2d;--ch-body:#39443c;--ch-line:#c3c9bd;--ch-muted:#536354;--ch-soft:#e9eddf;--ch-error:#803621;font-family:Reading,Georgia,serif;color:var(--ch-ink);background:#eae8df;line-height:1.6}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:24px auto;max-width:1320px;background:var(--ch-paper);border:1px solid #bdc1b2;box-shadow:0 12px 30px #18272118}a{color:var(--ch-ink);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}button,input,select,textarea{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #966c32;outline-offset:4px}h1,h2,h3{font-family:Editorial,Georgia,serif;font-weight:500;line-height:1.05;letter-spacing:-.025em;margin:0}h1{font-size:clamp(3.6rem,6.6vw,6rem)}h2{font-size:2.6rem}h3{font-size:2rem}p{color:var(--ch-body);margin:0 0 1rem}button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 24px;background:var(--ch-ink);border:1px solid var(--ch-ink);color:var(--ch-paper);cursor:pointer;line-height:1.4}button:hover{background:#28503d}button:disabled{opacity:.5;cursor:not-allowed}.ch-secondary{background:transparent;color:var(--ch-ink);border-color:#8c9c8c}.ch-secondary:hover{background:var(--ch-soft)}label{display:block;color:var(--ch-ink)}input[type=file]{display:block;max-width:100%;margin-top:8px;font-size:.9rem}input[type=file]::file-selector-button{font:inherit;padding:10px 14px;border:1px solid #8c9c8c;background:var(--ch-soft);color:var(--ch-ink);margin-right:12px;cursor:pointer}textarea,select{width:100%;background:#fffef9;border:1px solid #8c9c8c;border-radius:0;padding:10px 12px;color:#233c2e;margin:6px 0 0;min-height:46px}textarea{font:14px/1.6 ui-monospace,monospace;resize:vertical;max-width:100%;min-height:180px}select{text-overflow:ellipsis}input[type=checkbox]{accent-color:var(--ch-ink);width:20px;height:20px;flex:none;margin:3px 0}small{font-size:.85rem;color:var(--ch-muted);display:block}.skip-link{position:absolute;top:-100px;background:white;padding:12px;z-index:4}.skip-link:focus{top:0}.ch-header{padding:26px 5%;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--ch-line)}.ch-brand{font:24px/1.2 Georgia,serif;letter-spacing:.13em;text-decoration:none}.ch-brand span{display:block;font:9px/2 Reading,Georgia,serif;letter-spacing:.32em}.ch-header nav{display:flex;gap:28px;font-size:.92rem}main{padding:0 6%}.ch-intro{display:grid;grid-template-columns:1.4fr .8fr;gap:64px;align-items:center;padding:70px 0 64px}.ch-kicker{font:11px/1.5 Reading,Georgia,serif;text-transform:uppercase;letter-spacing:.15em;color:var(--ch-muted);margin-bottom:24px}.ch-dek{font-size:1.15rem;max-width:590px;margin:28px 0 0}.ch-note{background:var(--ch-soft);border-top:4px solid #36563b;padding:30px}.ch-note .ch-kicker{margin-bottom:16px}.ch-note h2{font-size:2.4rem;margin-bottom:20px}.ch-note p:last-child{margin-bottom:0}.ch-small{font-size:.9rem;color:var(--ch-muted)}.ch-panel{padding:36px 0 44px;border-top:1px solid var(--ch-line)}.ch-step{display:grid;grid-template-columns:48px 1fr;gap:14px;margin-bottom:28px}.ch-step>span{font-size:1.15rem;line-height:2.2;color:var(--ch-muted)}.ch-step h2{margin-bottom:14px}.ch-step p{max-width:820px;margin-bottom:10px}.ch-source-tools{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:start;margin-bottom:18px}.ch-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}.ch-mapping{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 24px;margin-bottom:24px}.ch-status:empty{display:none}.ch-status{padding:12px 0}.ch-error{background:#f8e8db;border-left:4px solid var(--ch-error);padding:18px;color:var(--ch-error);overflow-wrap:anywhere}.ch-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:30px 0;border-block:1px solid var(--ch-line)}.ch-summary>div{padding:20px 14px;border-right:1px solid var(--ch-line)}.ch-summary>div:first-child{padding-left:0}.ch-summary>div:last-child{border:0}.ch-summary dt{font-size:.88rem;color:var(--ch-muted)}.ch-summary dd{font-size:2rem;font-variant-numeric:tabular-nums;margin:4px 0}.ch-review-tools{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:end;margin:30px 0}.ch-review-tools p{margin:0}.ch-record{border:1px solid var(--ch-line);border-left:4px solid #788668;margin-bottom:16px;padding:20px 24px;background:#fffef938;overflow-wrap:anywhere}.ch-record.ch-omitted{border-left-color:#9b7650;background:#eee9de}.ch-record-head{display:flex;align-items:start;justify-content:space-between;gap:20px}.ch-record h3{font-size:1.85rem;margin-bottom:6px}.ch-record-number{font-size:.8rem;letter-spacing:.05em;color:var(--ch-muted);margin:0 0 8px}.ch-contact{font-size:.92rem;margin:0;white-space:pre-wrap}.ch-record .ch-check{font-size:.86rem;max-width:220px;margin:0}.ch-check{display:flex;gap:12px;align-items:flex-start;margin:18px 0;cursor:pointer}.ch-check small{margin-top:4px}.ch-issues{padding-left:22px;margin:20px 0}.ch-issues li{padding:4px 0;font-size:.94rem;color:var(--ch-body)}.ch-issues li strong{font-weight:600;color:var(--ch-ink)}.ch-issues li small{margin-top:3px}.ch-record details{border-top:1px solid var(--ch-line);padding-top:12px;margin-top:18px}.ch-record summary{cursor:pointer;padding:5px 0;min-height:36px}.ch-fields{display:grid;grid-template-columns:minmax(120px,1fr) minmax(0,3fr);gap:8px 20px;font-size:.9rem;margin:16px 0}.ch-fields dt{color:var(--ch-muted)}.ch-fields dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.ch-pager{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:24px 0;font-size:.9rem}.ch-downloads{background:var(--ch-soft);padding:32px;margin-top:38px}.ch-downloads h3{margin-bottom:24px}.ch-draft-summary{padding-block:16px;border-block:1px solid #b5c0ad;margin-top:24px;font-size:1rem}.ch-next{padding:44px 0 64px;border-top:1px solid var(--ch-line);max-width:780px}.ch-next h2{margin-bottom:20px}.ch-next p:last-child{margin:0}footer{padding:28px 6%;border-top:1px solid var(--ch-line);display:flex;flex-wrap:wrap;gap:16px 36px;font-size:.9rem}
@media(max-width:800px){body{margin:10px}.ch-intro{grid-template-columns:1fr;gap:32px;padding-block:44px}.ch-note{max-width:600px}.ch-header{align-items:start}.ch-header nav{gap:12px;flex-direction:column}.ch-mapping{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-review-tools{grid-template-columns:1fr;gap:16px}.ch-review-tools select{max-width:300px}.ch-summary{grid-template-columns:1fr 1fr}.ch-summary>div{padding:16px!important;border-right:0}.ch-summary>div:nth-child(odd){border-right:1px solid var(--ch-line)}.ch-summary>div:nth-child(-n+2){border-bottom:1px solid var(--ch-line)}}
@media(max-width:480px){body{margin:0;border:0}main{padding-inline:22px}.ch-header{padding:22px;gap:20px}.ch-header nav{font-size:.8rem;max-width:150px}.ch-brand{font-size:20px}.ch-intro{padding-top:38px}.ch-note{padding:24px}.ch-step{grid-template-columns:30px 1fr;gap:8px}.ch-step h2{font-size:2.15rem}.ch-source-tools,.ch-mapping{grid-template-columns:1fr}.ch-record{padding:18px}.ch-record-head{display:block}.ch-record .ch-check{margin-top:18px;max-width:none}.ch-fields{grid-template-columns:1fr;gap:2px}.ch-fields dd{margin-bottom:10px}.ch-downloads{padding:24px 20px}.ch-actions{flex-direction:column}.ch-actions button{width:100%}.ch-pager{gap:8px;font-size:.8rem}.ch-pager button{padding:10px 14px}.ch-next h2{font-size:2.25rem}footer{padding:28px 22px;gap:12px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}