:root{--ink:#323232;--secondary:#454545;--deep:#151719;--white:#fff;--paper:#F4F5F6;--line:#D8DCE1;--accent:#4F46E5;color-scheme:light;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--white);font-size:16px}
*{box-sizing:border-box}body{margin:0}main{max-width:1280px;margin:0 auto;padding:0 64px}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:6px}h1,h2,h3,p{margin-top:0}p{line-height:1.65}h1{font-size:clamp(2.6rem,5.7vw,5rem);line-height:1.08;letter-spacing:-.055em;font-weight:500}h2{font-size:clamp(1.6rem,2.8vw,2.4rem);line-height:1.17;letter-spacing:-.035em;font-weight:500}h3{font-size:1.1rem;line-height:1.4;font-weight:600}.eyebrow,.lane-label,.step{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.eyebrow{color:var(--secondary)}.skip{position:absolute;left:-10000px}.skip:focus{left:24px;top:8px;background:var(--white);z-index:2}.masthead{min-height:120px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.wordmark{display:block;width:200px;height:auto}.masthead .eyebrow{font-size:.75rem;text-align:right}.hero{padding:88px 0 80px;max-width:950px}.hero>.eyebrow{color:var(--accent);margin-bottom:30px}.lede{font-size:1.25rem;max-width:660px;color:var(--secondary)}.human-note{margin:28px 0 30px;font-size:1rem}.authority-link{font-size:.95rem;display:inline-block;text-decoration:none;border-bottom:1px solid var(--ink);padding-bottom:8px}.authority-link span{margin-left:20px}.research{border-top:1px solid var(--line);padding:48px 0}.section-heading{display:grid;grid-template-columns:1fr 2fr;gap:30px;margin-bottom:32px}.process{display:grid;grid-template-columns:1fr 1fr;background:var(--paper)}.fit-lane,.monitor-lane{padding:30px 32px}.monitor-lane{background:var(--deep);color:var(--white);border-top:3px solid var(--accent)}.fit-lane{border-top:3px solid var(--line)}.lane-label{margin-bottom:30px}.process ol{list-style:none;margin:0;padding:0;display:grid;gap:24px}.process li{position:relative;padding-left:40px}.step{position:absolute;left:0;top:3px}.process p{font-size:.95rem;margin-bottom:0;max-width:390px}.process h3{margin-bottom:10px}.boundary-note{font-size:.85rem;margin:20px 0 0;max-width:850px;color:var(--secondary)}.principles{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding:40px 0 64px}.principles h2{font-size:1.65rem}.principles p:last-child{max-width:460px;color:var(--secondary)}.alpha{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;border-top:1px solid var(--line);padding:48px 0 56px}.alpha>div>p:last-child{font-size:.9rem;max-width:280px;color:var(--secondary)}.status-list{margin:0}.status-list>div{display:flex;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);padding:12px 0;font-size:.875rem;line-height:1.5}.status-list dd{margin:0;text-align:right}.status-list dt{max-width:65%}footer{border-top:1px solid var(--line);padding:32px 0 48px;font-size:.8rem;color:var(--secondary)}footer nav{display:flex;flex-wrap:wrap;gap:16px 24px}footer p{margin-bottom:20px}main>h1:first-child{padding-top:48px;font-size:2.5rem}main>h2{font-size:1.5rem;margin-top:32px}main>p{max-width:800px}
.operator-header{padding:40px 0 20px;border-bottom:1px solid var(--line)}.operator-header h1{font-size:2.7rem}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin:24px 0}.metric{padding:24px;background:var(--paper)}.metric strong{display:block;font-size:2rem;font-weight:500;margin-bottom:6px}.metric span{font-size:.85rem}.table-scroll{overflow-x:auto;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:.875rem;text-align:left}th,td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5}th{font-weight:600;background:var(--paper)}td code{font-size:.8rem;overflow-wrap:anywhere}.operator-note{padding:20px;background:var(--paper);font-size:.9rem}.operator h2{font-size:1.7rem;margin-top:36px}.operator details{margin:20px 0}.operator summary{cursor:pointer}.operator{padding-bottom:60px}.error{color:var(--ink);border-left:3px solid var(--accent);padding-left:16px}
@media(max-width:720px){main{padding:0 24px}.masthead{min-height:100px;align-items:center}.wordmark{width:144px}.masthead .eyebrow{max-width:135px;font-size:.7rem;line-height:1.7}.hero{padding:56px 0}.lede{font-size:1.1rem}.section-heading,.process,.principles,.alpha{grid-template-columns:1fr;gap:24px}.process{gap:0}.section-heading h2{margin-bottom:0}.fit-lane,.monitor-lane{padding:28px 24px}.research{padding:32px 0}.principles{padding:24px 0 40px;gap:20px}.alpha{padding:32px 0}.metrics{grid-template-columns:repeat(2,1fr)}.metric{padding:18px}.status-list>div{gap:16px}footer nav{gap:18px}.operator-header h1{font-size:2.1rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.oauth-page{max-width:780px;padding:64px 32px;overflow-wrap:anywhere}.oauth-page h1{font-size:2.5rem;margin-bottom:36px}.oauth-page h2{font-size:1.25rem}.oauth-page code{font-size:.9rem}.oauth-page form{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.oauth-page button{border:1px solid var(--ink);border-radius:6px;padding:12px 24px;font:inherit;cursor:pointer;background:white;color:var(--ink)}.oauth-page button:first-of-type{background:var(--ink);color:white}.oauth-page button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.oauth-page section{border-top:1px solid var(--line);padding-top:24px}@media(max-width:600px){.oauth-page{padding:36px 20px}.oauth-page h1{font-size:2rem}}