.ch-home{--ch-accent:var(--brand);color:var(--ink);max-width:1800px;margin:auto}
.ch-home.opui{display:block}
.ch-home *{box-sizing:border-box}
.ch-heading,.ch-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.ch-heading{margin:8px 0 26px}
.ch-heading h2{font-size:30px;line-height:1.2;letter-spacing:-.8px;margin:8px 0}
.ch-heading p,.ch-home .mut{color:var(--mut)}
.ch-heading p{margin:0}
.ch-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:var(--mut);font-weight:700}
.ch-heading-actions,.ch-detail-actions{display:flex;gap:8px;flex-wrap:wrap}
.ch-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:18px}
.ch-stat{padding:18px 20px;text-align:left;font:inherit;color:var(--ink);cursor:pointer;box-shadow:none}
.ch-stat span{display:block;font-size:12px;color:var(--mut);min-height:36px}
.ch-stat strong{display:block;font-size:32px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2;margin-top:8px}
.ch-stat[aria-pressed=true]{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 5%,var(--card))}
.ch-stat[data-ch-filter=expired] strong{color:var(--bad)}
.ch-stat[data-ch-filter=notice] strong{color:var(--warn)}
.ch-summary{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:14px 18px;background:color-mix(in srgb,var(--brand) 7%,var(--card));border-radius:10px;margin-bottom:28px;font-size:13px}
.ch-summary>span:last-child{color:var(--mut);font-size:12px}
.ch-workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.ch-list{min-width:0}
.ch-home h3{font-size:17px;margin:0 0 6px}
.ch-section-head p{margin:0}
.ch-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(170px,.6fr);gap:12px;margin:18px 0 12px}
.ch-list-meta{font-size:12px;color:var(--mut);margin-bottom:12px}
.ch-table-wrap{overflow:hidden;box-shadow:none}
.ch-table{width:100%;border-collapse:collapse;font-size:13px;table-layout:fixed}
.ch-table th{font-size:11px;font-weight:600;color:var(--mut);background:var(--soft);text-align:left}
.ch-table th,.ch-table td{padding:15px 12px;vertical-align:top;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.ch-table th:first-child{width:32%}
.ch-table th:nth-child(2),.ch-table th:nth-child(3){width:20%}
.ch-table small{display:block;font-size:11px;color:var(--mut);margin-top:6px;line-height:1.5}
.ch-table .pill{white-space:normal;font-size:11px;line-height:1.4}
.ch-table tr:last-child td{border-bottom:0}
.ch-selected{background:color-mix(in srgb,var(--brand) 5%,var(--card))}
.ch-select{border:0;background:transparent;color:var(--ink);font:inherit;font-weight:700;padding:0;text-align:left;cursor:pointer;text-decoration:underline;text-underline-offset:4px;text-decoration-color:color-mix(in srgb,var(--brand) 45%,transparent)}
.ch-select[aria-pressed=true]{color:var(--brand)}
.ch-footnote{font-size:11px;color:var(--mut);line-height:1.7;margin:16px 0}
.ch-detail{box-shadow:none;padding:20px}
.ch-detail>.ch-section-head{align-items:start;gap:8px;margin-bottom:16px}
.ch-detail h3{font-size:21px;letter-spacing:-.5px}
.ch-detail>p{font-size:13px;color:var(--mut);margin:6px 0}
.ch-detail .ch-countdown{color:var(--brand);font-size:18px;font-weight:700;margin:18px 0}
.ch-tracking{list-style:none;padding:0;margin:22px 0}
.ch-tracking li{display:flex;gap:12px;position:relative;padding-bottom:18px}
.ch-tracking li:last-child{padding-bottom:0}
.ch-tracking li:not(:last-child):before{content:'';position:absolute;width:2px;background:var(--line);left:13px;top:28px;bottom:0}
.ch-tracking li>span{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--soft);color:var(--mut);flex-shrink:0;font-size:11px}
.ch-tracking li.known>span{background:var(--ok);color:var(--card)}
.ch-tracking li[aria-current=step]>span{background:var(--brand);color:var(--onbrand)}
.ch-tracking strong{font-size:12px;display:block}
.ch-tracking small{font-size:11px;display:block;color:var(--mut);margin-top:3px}
.ch-next{padding:14px;background:var(--soft);border-radius:9px}
.ch-next p{font-size:13px;line-height:1.6;margin:6px 0 0}
.ch-facts{margin:18px 0;font-size:12px}
.ch-facts div{margin-bottom:14px}
.ch-facts dt{color:var(--mut);font-size:11px}
.ch-facts dd{margin:4px 0 0}
.ch-mail{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.ch-mail h4{font-size:14px;margin:0 0 12px}
.ch-mail-tabs{display:flex;gap:5px;flex-wrap:wrap}
.ch-mail-tabs .btn[aria-pressed=true]{border-color:var(--brand);color:var(--brand)}
.ch-mail p{font-size:11px;line-height:1.6}
.ch-mail-subject{font-weight:700;font-size:12px!important;color:var(--ink)}
.ch-mail-copy{font-size:12px;line-height:1.75;white-space:pre-line;overflow-wrap:anywhere}
.ch-mail-state{color:var(--mut);margin:16px 0 0}
.ch-home button:focus-visible,.ch-home a:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media(min-width:1600px){.ch-workspace{grid-template-columns:minmax(0,1fr) 390px}}
@media(max-width:1150px){.ch-workspace{grid-template-columns:1fr}.ch-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.ch-detail{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.ch-detail>.ch-section-head,.ch-detail>h3,.ch-detail>p{grid-column:1/-1}.ch-mail{grid-column:2;grid-row:4/10;margin-top:0;padding-top:0;border-top:0}}
@media(max-width:700px){.ch-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.ch-heading h2{font-size:25px}.ch-stat{padding:14px}.ch-controls{grid-template-columns:1fr}.ch-detail{display:block}.ch-mail{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.ch-table thead{display:none}.ch-table tr{display:grid;grid-template-columns:1fr 1fr;padding:14px;border-bottom:1px solid var(--line)}.ch-table td{display:block;padding:7px 8px;border-bottom:0}.ch-table td:first-child,.ch-table td:last-child{grid-column:1/-1}.ch-table td:before{content:attr(data-l);display:block;font-size:11px;color:var(--mut);margin-bottom:4px}.ch-table td[colspan]{grid-column:1/-1}.ch-table-wrap{overflow:visible}}
@media(prefers-reduced-motion:reduce){.ch-home *{transition:none!important}}
.ch-table tbody tr[data-ch-row]{cursor:pointer}
.ch-contract-mask{width:min(1360px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 32px);padding:0;border:1px solid var(--line);border-radius:16px;background:var(--card);color:var(--ink);box-shadow:0 24px 90px #0004;overflow:auto}
.ch-contract-mask::backdrop{background:#0008}
.ch-contract-mask *{box-sizing:border-box}
.ch-mask-header{padding:22px 26px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.ch-mask-header h2{font-size:23px;letter-spacing:-.5px;line-height:1.3;margin:6px 0}
.ch-mask-header p{font-size:13px;color:var(--mut);margin:0;overflow-wrap:anywhere}
.ch-mask-header .btn{flex-shrink:0}
.ch-mask-body{display:grid;grid-template-columns:310px minmax(0,1fr);gap:26px;padding:24px 26px}
.ch-mask-body h3{font-size:16px;margin:0 0 15px;color:var(--ink)}
.ch-mask-data{min-width:0}
.ch-mask-data dl{font-size:13px;margin:18px 0}
.ch-mask-data dl>div{padding:9px 0;border-bottom:1px solid var(--line)}
.ch-mask-data dt{font-size:11px;color:var(--mut)}
.ch-mask-data dd{margin:4px 0 0;overflow-wrap:anywhere}
.ch-mask-actions,.ch-mask-file-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.ch-mask-document{min-width:0}
.ch-mask-files{display:grid;gap:12px;margin-bottom:15px}
.ch-mask-files select{max-width:100%}
.ch-mask-file-actions{margin:0}
.ch-mask-viewer{min-height:520px;display:grid;align-content:center;text-align:center;padding:20px;background:var(--soft);border-radius:10px;color:var(--mut);font-size:14px}
.ch-mask-viewer:has(iframe){padding:0;align-content:stretch}
.ch-mask-viewer iframe{display:block;width:100%;height:68dvh;min-height:520px;border:0;border-radius:10px;background:var(--soft)}
.ch-mask-viewer[role=alert]{color:var(--bad)}
.ch-mask-notes{font-size:12px;line-height:1.7;white-space:pre-line;overflow-wrap:anywhere}
.ch-contract-mask button:focus-visible,.ch-contract-mask a:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media(max-width:800px){.ch-contract-mask{width:calc(100% - 16px);max-height:calc(100dvh - 16px)}.ch-mask-header{padding:18px;gap:12px}.ch-mask-body{grid-template-columns:1fr;padding:18px;gap:24px}.ch-mask-document{grid-row:1}.ch-mask-viewer{min-height:360px}.ch-mask-viewer iframe{height:60dvh;min-height:360px}.ch-mask-header h2{font-size:20px}.ch-mask-actions .btn{white-space:normal}.ch-mask-data dl{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}}