:root{color-scheme:light;--ink:#123d33;--muted:#50645b;--line:#d8e2dc;--paper:#f5f7f2;--white:#fff;--accent:#e4edc8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #966c18;outline-offset:5px}.skip{position:absolute;left:15px;top:-100px;background:#fff;padding:10px}.skip:focus{top:10px;z-index:2}header,main,footer{width:min(1120px,calc(100% - 48px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:27px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:33px;font-weight:800;line-height:1.15;letter-spacing:-1px}.brand span{font-size:11px;letter-spacing:1.5px;font-weight:650}label{display:flex;align-items:center;gap:12px;font-size:12px}select{font:inherit;font-size:14px;background:var(--white);color:var(--ink);border:1px solid var(--line);padding:9px 26px 9px 12px;border-radius:4px}.intro{max-width:820px;padding:70px 0 30px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:750}h1{font-size:clamp(38px,6vw,65px);line-height:1.08;font-weight:650;letter-spacing:-2px;margin:20px 0}h2{font-size:31px;line-height:1.2;font-weight:650;letter-spacing:-.7px}h3{font-size:19px;line-height:1.35}p{margin:0 0 14px}#lead{font-size:19px;color:var(--muted);max-width:670px}.apps{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 52px}.apps a{padding:18px 22px;display:flex;justify-content:space-between;border:1px solid var(--line);background:var(--white);text-decoration:none;font-weight:650}.guide{background:var(--white);border:1px solid var(--line);margin-bottom:36px;padding:36px}.guide-top{display:flex;align-items:start;justify-content:space-between;gap:30px}.guide-top h2{margin:8px 0 12px}.status{display:inline-block;font-size:12px;padding:5px 10px;background:var(--accent);border-radius:3px}.status.test{background:#fff0d4}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 24px}.button{display:inline-flex;text-decoration:none;padding:11px 17px;border:1px solid var(--ink);font-size:14px;font-weight:650;background:var(--ink);color:#fff}.button.secondary{background:#fff;color:var(--ink)}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:18px;font-weight:650;padding:19px 0;list-style-position:inside}details .content{max-width:850px;padding:0 0 18px 22px}.content h3{margin:18px 0 6px}.content p{color:var(--muted);font-size:15px;line-height:1.75}.help{padding:25px 0 55px;max-width:750px}.help h2{margin:8px 0 15px}.help p{color:var(--muted)}.help a{font-weight:650}footer{border-top:1px solid var(--line);padding:24px 0;display:flex;justify-content:space-between;color:var(--muted);font-size:12px}@media(max-width:600px){header,main,footer{width:calc(100% - 32px)}header{padding:20px 0}label{display:block}label span{display:block;font-size:10px;margin-bottom:3px}.intro{padding-top:42px}h1{letter-spacing:-1.2px}.apps{grid-template-columns:1fr;margin-bottom:28px}.guide{padding:22px}.guide-top{display:block}.guide-top h2{font-size:27px}details .content{padding-left:0}summary{font-size:17px}footer{display:block}footer span{display:block;margin:4px 0}}@media print{header label,.apps,.actions,.skip{display:none}details .content{display:block}.guide{break-before:page;border:0;padding:0}body{background:#fff}h1{font-size:36px}footer{margin-top:20px}}