:root{--navy:#1E154C;--navy2:#18113D;--gold:#DCB441;--gold2:#F1E1B3;--gold3:#F5F5F3;--cream:#F5F5F3;--off:#F5F5F3;--paper:#FFFFFF;--ink:#211D33;--ink2:#4E4A5E;--mute:#7A7689;--line:#E0E0DC;--red:#C93A48;--blue:#3B5BA9;
--serif:"Sofia Sans",system-ui,sans-serif;--cond:"Sofia Sans Condensed","Arial Narrow",sans-serif;--body:"Sofia Sans",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6}
a{color:var(--navy);text-decoration-color:var(--blue);text-decoration-thickness:2px;text-underline-offset:3px}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
.binder>*{min-width:0}
.binder{max-width:1180px;margin:24px auto;padding:0 16px;display:grid;grid-template-columns:150px 1fr;gap:0;align-items:start}
@media (max-width:860px){.binder{grid-template-columns:1fr;margin:0 auto;padding:0}}
/* tabs */
.tabs{position:sticky;top:24px;display:flex;flex-direction:column;gap:6px;padding-top:70px}
@media (max-width:860px){.tabs{position:static;flex-direction:row;overflow-x:auto;padding:12px 16px 0;gap:6px}}
.tabs a{display:block;text-decoration:none;font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.86rem;color:var(--navy);background:#FFFFFF;border:2px solid var(--gold);padding:12px 14px;white-space:nowrap}
.tabs a:hover{background:var(--gold)}
.tabs a[aria-current=page]{background:var(--navy);border-color:var(--navy);color:var(--gold2)}
.tabs a small{display:block;font-family:var(--body);font-weight:400;text-transform:none;letter-spacing:0;font-size:.72rem;color:inherit;opacity:.8}
.tabs .who{margin-top:16px;font-size:.74rem;color:var(--mute);line-height:1.5;padding:0 2px}
@media (max-width:860px){.tabs .who{display:none}}
/* page */
.page{background:var(--paper);border:2px solid var(--navy);min-height:80vh}
@media (max-width:860px){.page{border:2px solid var(--navy);margin:12px 16px 24px}}
.head{display:grid;grid-template-columns:1fr auto;gap:20px;padding:26px 34px 22px;background:var(--navy);color:#F4F0E9}
@media (max-width:640px){.head{padding:20px 16px;grid-template-columns:1fr}}
.head .k{font-family:var(--cond);text-transform:uppercase;letter-spacing:.16em;font-size:.8rem;color:var(--gold)}
.head h1{font-family:var(--serif);font-weight:800;letter-spacing:-.01em;font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.1;margin:8px 0 6px;color:#fff}
.head p{margin:0;color:#D8D3E6;max-width:60ch}
.stamp{align-self:start;border:2px solid var(--gold);color:var(--gold);font-family:var(--cond);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;padding:10px 12px;line-height:1.5;text-align:left;min-width:190px}
.stamp b{display:block;color:#fff;font-size:1.05rem;letter-spacing:.06em}
.body{padding:28px 34px 40px}
@media (max-width:640px){.body{padding:20px 16px 32px}}
h2{font-family:var(--serif);font-weight:800;letter-spacing:-.005em;font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.15;margin:0 0 12px}
h3{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:1rem;margin:0 0 6px}
p{margin:0 0 1em;color:var(--ink2);max-width:70ch}
.lede{font-size:1.12rem;color:var(--ink)}
.sec{padding:22px 0}
.sec+.sec{margin-top:8px}
.num{font-family:var(--cond);font-weight:700;color:var(--blue);letter-spacing:.14em;text-transform:uppercase;font-size:.8rem;display:block;margin-bottom:4px}
.finding{display:grid;grid-template-columns:64px 1fr;gap:18px;border:2px solid var(--line);padding:18px 20px;margin:0 0 12px;background:#fff}
@media (max-width:640px){.finding{grid-template-columns:1fr;gap:8px}}
.finding .no{font-family:var(--serif);font-weight:800;font-size:2.4rem;line-height:1;color:var(--navy)}
.finding h3{font-family:var(--serif);text-transform:none;letter-spacing:0;font-size:1.22rem;font-weight:700;margin-bottom:6px}
.finding p{max-width:none;font-size:.97rem;overflow-wrap:anywhere}
.finding{min-width:0}
code{overflow-wrap:anywhere}
.sec>table{display:block;overflow-x:auto}
.ev{display:block;font-family:var(--cond);font-size:.8rem;letter-spacing:.04em;color:var(--mute);margin-top:6px}
.ev a{color:var(--mute)}
.chk{display:inline-block;font-family:var(--cond);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.74rem;border:2px solid var(--navy);color:var(--navy);padding:3px 8px;margin:6px 6px 0 0}
table{width:100%;border-collapse:collapse;font-size:.92rem;margin:12px 0}
th,td{border:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{font-family:var(--cond);text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;background:var(--gold3);color:var(--navy)}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.bad{color:var(--red);font-weight:700}.ok{color:var(--blue);font-weight:700}
.tag{display:inline-block;font-family:var(--cond);font-weight:700;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border:2px solid currentColor}
.tag.bad{color:var(--red)}.tag.ok{color:var(--blue)}.tag.warn{color:#8A6A10}
.wrapx{overflow-x:auto;max-width:100%}
.proto .out{overflow-x:auto}
.card{overflow-x:auto}
/* prototype */
.proto{border:2px solid var(--navy);background:#fff}
.proto .bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:12px 16px;background:var(--gold3)}
.proto .bar label{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--navy)}
.proto select,.proto input[type=number]{font-family:var(--body);font-size:.95rem;border:2px solid var(--navy);background:#fff;color:var(--ink);padding:7px 10px}
.proto button{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;background:var(--navy);color:#fff;border:2px solid var(--navy);padding:9px 14px;cursor:pointer}
.proto button.alt{background:#fff;color:var(--navy)}
.proto button[aria-pressed=true]{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.proto .out{padding:16px}
.verdict{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;border:2px solid var(--line);padding:14px 16px;margin:0 0 14px;background:var(--paper)}
@media (max-width:640px){.verdict{grid-template-columns:1fr}}
.verdict .st{font-family:var(--cond);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.9rem;padding:10px 14px;border:3px solid currentColor}
.verdict .st.bad{color:var(--red)}.verdict .st.ok{color:var(--blue)}.verdict .st.warn{color:#8A6A10}
.verdict p{margin:0;max-width:none}
/* rollout card */
.card{border:2px solid var(--navy);background:#fff;padding:0;margin-top:14px}
.card .ch{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px 18px;background:var(--navy);color:#fff}
@media (max-width:640px){.card .ch{grid-template-columns:1fr}}
.card .ch b{font-family:var(--serif);font-weight:700;font-size:1.3rem}
.card .ch span{font-family:var(--cond);text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;color:var(--gold)}
.card .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
@media (max-width:820px){.card .grid{grid-template-columns:repeat(2,1fr)}}
.card .grid div{background:#fff;padding:12px 14px}
.card .grid span{display:block;font-family:var(--cond);text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--mute)}
.card .grid b{font-size:1.05rem;font-weight:500}
.card ul.list{margin:0;padding:14px 18px 14px 36px;columns:2;gap:24px;font-size:.93rem}
@media (max-width:640px){.card ul.list{columns:1}}
.card .disc{padding:12px 18px;background:var(--gold3);font-size:.86rem;color:var(--ink2)}
.card .flag{padding:12px 18px;background:#FBEBED;color:var(--red);font-size:.9rem}
.phase{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}
@media (max-width:820px){.phase{grid-template-columns:1fr}}
.phase div{border:2px solid var(--line);padding:16px;background:#fff}
.phase ul{margin:6px 0 0;padding-left:18px;font-size:.93rem;color:var(--ink2)}
.method{border:2px solid var(--gold);background:var(--gold3);padding:16px 18px;margin-top:20px;font-size:.93rem}
.method p{max-width:none}
footer{padding:22px 34px 28px;background:var(--navy);color:#CFC9DD;font-size:.88rem}
@media (max-width:640px){footer{padding:20px 16px}}
footer a{color:var(--gold2)}
footer p{max-width:none;color:inherit}