*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:#f6f2e9;color:#162827;font-family:Tahoma,Arial,sans-serif;line-height:1.95;font-size:17px}
a{color:#16483e;text-underline-offset:4px}
a:focus-visible,summary:focus-visible{outline:3px solid #aa8245;outline-offset:4px}
header{max-width:1180px;margin:auto;padding:24px 28px;border-bottom:1px solid #c9d0c4;display:flex;justify-content:space-between;gap:20px;align-items:center}
header p{margin:0}.eyebrow,.tag{color:#715324;font-size:14px}.tag{display:inline-block;border:1px solid #aa8245;padding:3px 12px;border-radius:4px}.identity{font-size:20px;font-weight:bold}
main{max-width:1180px;margin:auto;padding:40px 28px}.hero{max-width:900px}.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.45;margin:10px 0 18px;font-weight:500}.hero .lead{font-size:22px;line-height:1.9}.notice{padding:16px 20px;background:#ebe6d8;border-right:4px solid #aa8245;font-size:16px}
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:28px 0 36px}.role{border:1px solid #bdcbbc;padding:24px;background:#fffdf8;border-radius:10px;display:flex;flex-direction:column;position:relative}.role-no{color:#aa8245;font-size:28px;line-height:1}.role h3{font-size:25px;line-height:1.5;margin:14px 0}.role p{font-size:16px}.role .path{color:#16483e;padding-bottom:16px;border-bottom:1px solid #d7ded2}.role strong{font-size:15px;color:#16483e;padding-top:12px;margin-top:auto}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:38px;align-items:start}nav{position:sticky;top:24px;border-top:3px solid #aa8245;padding-top:14px}nav h2{font-size:19px;margin:0 0 10px}nav a{display:block;text-decoration:none;font-size:14px;margin:4px 0;padding:6px 0;border-bottom:1px solid #dddcd2}nav a:hover{text-decoration:underline}
.clause{padding:0 0 26px;margin:0 0 28px;border-bottom:1px solid #c9d0c4;scroll-margin-top:24px}.clause h2{font-size:25px;line-height:1.6;font-weight:500;margin:0 0 14px}.clause p{margin:0 0 14px}
.source{font-size:15px;background:#edf0e7;padding:22px;border:1px solid #c5d0bd;border-radius:7px}.source h2{font-size:23px;margin-top:0}.test-plan{padding:26px 0}.test-plan h2{font-size:25px}.test-plan li{margin-bottom:14px}.limits{border:1px solid #b9c7b8;background:#fffdf8;padding:22px;border-radius:7px}.limits h2{font-size:22px;margin-top:0}.limits li{font-size:15px;margin:8px 0}
details{margin:28px 0;font-size:15px}summary{cursor:pointer;color:#16483e}blockquote{border-right:3px solid #aa8245;margin:16px 0;padding:8px 18px;color:#435851}footer{max-width:1180px;margin:0 auto;padding:24px 28px;border-top:1px solid #c9d0c4;font-size:14px;color:#435851}.links{display:flex;gap:24px;flex-wrap:wrap}.skip{position:absolute;top:-100px;background:#fff;padding:12px;z-index:3}.skip:focus{top:0}
@media(max-width:850px){.roles{grid-template-columns:1fr}.layout{grid-template-columns:1fr;gap:24px}nav{position:static;display:flex;flex-wrap:wrap;gap:10px}nav h2{width:100%}nav a{padding:5px 9px;border:1px solid #c9d0c4;border-radius:5px}main{padding:28px 20px}.role{padding:20px}.hero .lead{font-size:20px}header{padding:20px;align-items:flex-start;flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{background:#fff;font-size:11pt}header,footer,nav,.skip{display:none!important}main{padding:0;max-width:none}.layout{display:block}.roles{grid-template-columns:repeat(3,1fr);gap:10px}.role{padding:12px}.role p,.role strong{font-size:9pt}.hero h1{font-size:25pt}.clause{break-inside:avoid}.clause h2{font-size:16pt}.hero .lead{font-size:13pt}a{color:#000}.tag,.notice,.source,.limits{background:#fff}}