:root{
  --emv-paper:#edf1ef;
  --emv-card:#fbfcfb;
  --emv-white:#ffffff;
  --emv-ink:#17242c;
  --emv-ink-2:#253740;
  --emv-copy:#4c5d66;
  --emv-muted:#78878e;
  --emv-steel:#38536a;
  --emv-steel-2:#68808f;
  --emv-line:#cbd4d3;
  --emv-line-soft:#e1e6e5;
  --emv-amber:#e8a11c;
  --emv-amber-hi:#ffb31f;
  --emv-amber-pale:#fff5dc;
  --emv-dark:#0e171c;
  --emv-dark-2:#16242c;
  --emv-dark-3:#20333e;
  --emv-green:#2f7b5d;
  --emv-green-pale:#e9f4ee;
  --emv-red:#a34a31;
  --emv-red-pale:#f9ebe6;
  --emv-blue:#4f8198;
  --emv-shadow:0 18px 56px rgba(18,31,38,.11);
  --emv-shadow-soft:0 10px 28px rgba(18,31,38,.08);
  --emv-radius:10px;
  --emv-max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:128px}
body{margin:0;background:var(--emv-paper);color:var(--emv-ink);font-family:"Source Serif 4",Georgia,serif;font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--emv-steel)}
img,svg,video{max-width:100%}
button,input,select,textarea{font:inherit}
.wrap{width:min(var(--emv-max),calc(100% - 48px));max-width:none;margin-inline:auto;padding-inline:0}
h1,h2,h3,h4,h5,h6{font-family:"Archivo",Arial,sans-serif;color:inherit;line-height:1.08;letter-spacing:-.026em;margin:0}
p{margin:0 0 1.05em}
strong{font-weight:700;color:var(--emv-ink)}
.dark strong,.scope strong,.slide.dark strong{color:#fff}
.mono{font-family:"IBM Plex Mono",monospace}
::selection{background:rgba(232,161,28,.28);color:var(--emv-ink)}

/* Shared family navigation */
.famnav{position:sticky;top:0;z-index:100;background:rgba(14,23,28,.975);border-bottom:1px solid #000;box-shadow:0 9px 26px rgba(0,0,0,.22);backdrop-filter:blur(12px) saturate(140%)}
.fam-shell{max-width:1360px;margin:0 auto;padding:11px 28px 12px;display:grid;grid-template-columns:1fr auto;grid-template-areas:"brand toggle" "links links";gap:10px 20px;align-items:center}
.fam-brand{grid-area:brand;display:inline-flex;align-items:baseline;gap:2px;color:#f0f3f2;text-decoration:none;font-family:"Archivo",sans-serif;font-weight:900;font-size:22px;letter-spacing:-.04em;text-transform:uppercase;white-space:nowrap;justify-self:start}
.fam-brand span{color:var(--emv-amber)}
.fam-brand small{margin-left:10px;color:#8fa0a8;font-family:"IBM Plex Mono",monospace;font-size:9.5px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.fam-toggle{position:absolute;opacity:0;pointer-events:none}
.fam-menu-btn{grid-area:toggle;display:none;justify-self:end;align-items:center;gap:7px;color:#eef2f1;font-family:"IBM Plex Mono",monospace;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;border:1px solid #536570;border-radius:5px;background:rgba(255,255,255,.035);padding:9px 11px;cursor:pointer;user-select:none}
.fam-menu-btn span::after{content:" +";color:var(--emv-amber)}
.fam-toggle:checked + .fam-menu-btn span::after{content:" –"}
.fam-links{grid-area:links;display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:7px;width:100%;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.045em;text-transform:uppercase}
.fam-links a{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:35px;color:#c2cdd2;text-decoration:none;border:1px solid #2d414c;border-radius:5px;padding:8px 7px;line-height:1;background:rgba(255,255,255,.038);white-space:nowrap;box-shadow:inset 0 -2px 0 rgba(0,0,0,.18);transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}
.fam-links a:hover,.fam-links a:focus-visible{color:#fff;border-color:#667983;background:rgba(255,255,255,.09);transform:translateY(-1px)}
.fam-links a.here{color:var(--emv-ink);background:var(--emv-amber);border-color:var(--emv-amber);font-weight:700;box-shadow:none}
.fam-num{font-family:"Archivo",sans-serif;font-weight:900;font-size:11.5px}
.fam-home-dot{color:var(--emv-amber);font-size:8px}.fam-links a.here .fam-home-dot{color:var(--emv-ink)}

.emv-progress{position:fixed;left:0;top:0;z-index:1000;width:0;height:3px;background:linear-gradient(90deg,var(--emv-amber),var(--emv-amber-hi));box-shadow:0 0 14px rgba(232,161,28,.55);pointer-events:none}
.emv-backtop{position:fixed;right:14px;bottom:58px;z-index:80;display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #3a4d58;border-radius:50%;background:rgba(14,23,28,.94);color:var(--emv-amber);text-decoration:none;font:700 11px/1 "IBM Plex Mono",monospace;box-shadow:0 10px 28px rgba(0,0,0,.2);opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s ease}
.emv-backtop.is-visible{opacity:1;transform:none;pointer-events:auto}
.emv-backtop:hover,.emv-backtop:focus-visible{background:var(--emv-amber);color:var(--emv-ink);border-color:var(--emv-amber)}

/* Protected editorial documents */
.private-doc{background:
  radial-gradient(circle at 82% 8%,rgba(232,161,28,.08),transparent 24rem),
  linear-gradient(180deg,#e9eeec 0,var(--emv-paper) 40rem)}
.private-doc .titleblock{position:relative;overflow:hidden;background:var(--emv-dark);color:#f2f5f4;border-bottom:1px solid #000}
.private-doc .titleblock::before{content:"";position:absolute;inset:-35% -5% auto 48%;height:540px;background:radial-gradient(circle,rgba(232,161,28,.2),transparent 67%);pointer-events:none}
.private-doc .titleblock::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 90%);pointer-events:none}
.private-doc .titleblock>.wrap{position:relative;z-index:1;padding-top:48px;padding-bottom:42px}
.doc-eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:7px 12px;margin-bottom:18px;color:#9dafb8;font:600 10px/1.35 "IBM Plex Mono",monospace;letter-spacing:.115em;text-transform:uppercase}
.doc-eyebrow .sep{color:#4f626d}
.tb-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(205px,260px);gap:42px;align-items:end}
.tb-grid h1{font-size:clamp(42px,6.2vw,78px);letter-spacing:-.058em;color:#fff;max-width:850px}
.tb-grid h1 .em,.tb-grid h1 span.em{color:var(--emv-amber)}
.subtitle{max-width:830px;margin:18px 0 0;color:#c3cfd4;font-size:clamp(16px,1.75vw,20px);line-height:1.5}
.stamp{align-self:end;border:1px solid #435762;border-left:4px solid var(--emv-amber);border-radius:4px;background:rgba(255,255,255,.035);padding:14px 15px;color:#b9c6cb;font:500 10px/1.55 "IBM Plex Mono",monospace;letter-spacing:.055em;text-transform:uppercase}
.doc-tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}
.doc-tools a,.doc-tools button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border:1px solid #526672;border-radius:5px;background:rgba(255,255,255,.04);color:#dbe3e5;text-decoration:none;padding:9px 12px;cursor:pointer;font:600 9.5px/1 "IBM Plex Mono",monospace;letter-spacing:.09em;text-transform:uppercase}
.doc-tools a:first-child{background:var(--emv-amber);border-color:var(--emv-amber);color:var(--emv-ink);font-weight:700}
.doc-tools a:hover,.doc-tools button:hover,.doc-tools a:focus-visible,.doc-tools button:focus-visible{border-color:#82959f;background:rgba(255,255,255,.09)}
.doc-tools a:first-child:hover,.doc-tools a:first-child:focus-visible{background:var(--emv-amber-hi);border-color:var(--emv-amber-hi)}
.revision-shell{margin-top:28px;overflow:auto;border:1px solid #344853;border-radius:6px;background:rgba(0,0,0,.12)}
.revtable{width:100%;min-width:700px;border-collapse:collapse;color:#b9c6cb;font:500 10px/1.45 "IBM Plex Mono",monospace}
.revtable th,.revtable td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid #2f424c;border-right:1px solid #2f424c}
.revtable th:last-child,.revtable td:last-child{border-right:0}.revtable tr:last-child td{border-bottom:0}
.revtable th{color:#f0f4f3;background:rgba(255,255,255,.045);font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.revtable tr:first-of-type + tr td:first-child{color:var(--emv-amber);font-weight:700}

.private-doc main{display:block}
.private-doc section{padding:58px 0;border-top:1px solid rgba(56,83,106,.11)}
.private-doc section:nth-of-type(even){background:rgba(255,255,255,.33)}
.private-doc section>.wrap{position:relative}
.private-doc section>.wrap>h2{font-size:clamp(30px,4vw,48px);max-width:900px;margin:0 0 23px;letter-spacing:-.043em}
.private-doc section>.wrap>h3{font-size:25px;margin:30px 0 11px}
.private-doc section>.wrap>h4{font-size:16px;margin:31px 0 12px;letter-spacing:.025em;text-transform:uppercase;color:var(--emv-steel)}
.private-doc section>.wrap>p{max-width:82ch;color:var(--emv-copy)}
.private-doc section>.wrap>p.lede{font-size:20px;line-height:1.5;color:var(--emv-ink);max-width:78ch;margin-bottom:26px}
.private-doc .clause{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--emv-steel);font:700 10px/1.2 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.private-doc .clause::before{content:"";width:25px;height:2px;background:var(--emv-amber)}

/* Contents */
.private-doc section#toc{padding:34px 0 40px;background:#dfe6e3;border-top:0;border-bottom:1px solid var(--emv-line)}
.private-doc section#toc h2{font-size:30px;margin-bottom:17px}
.toc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.toc>div{min-width:0}
.toc a{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;min-height:54px;padding:10px 13px 10px 10px;border:1px solid var(--emv-line);border-radius:7px;background:rgba(255,255,255,.76);color:var(--emv-ink);text-decoration:none;font-family:"Archivo",sans-serif;font-weight:700;font-size:14px;line-height:1.25;box-shadow:0 3px 0 rgba(23,36,44,.035);transition:.16s ease}
.toc a:hover,.toc a:focus-visible{border-color:#93a2a7;background:#fff;transform:translateY(-1px);box-shadow:var(--emv-shadow-soft)}
.toc .num{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--emv-dark);color:var(--emv-amber);font:700 10px/1 "IBM Plex Mono",monospace}

/* Editorial callouts and cards */
.verdict,.concept-banner{position:relative;overflow:hidden;margin:0 0 25px;padding:26px 28px;border:1px solid #16242c;border-left:6px solid var(--emv-amber);border-radius:8px;background:var(--emv-dark);color:#eaf0ee;box-shadow:var(--emv-shadow)}
.verdict::after,.concept-banner::after{content:"";position:absolute;right:-80px;top:-100px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(232,161,28,.18),transparent 68%)}
.verdict>* ,.concept-banner>*{position:relative;z-index:1}
.verdict h3,.concept-banner h2{font-size:clamp(25px,3.2vw,38px);color:#fff;margin:8px 0 12px;max-width:850px}
.verdict p,.concept-banner p{max-width:80ch;color:#b9c8ce;margin:0}
.cb-eyebrow{color:var(--emv-amber);font:700 9.5px/1.25 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.note{margin:22px 0;padding:17px 19px;border:1px solid var(--emv-line);border-left:5px solid var(--emv-steel);border-radius:6px;background:#f9fbfa;color:var(--emv-copy);box-shadow:0 4px 16px rgba(18,31,38,.04)}
.note.ok{border-left-color:var(--emv-green);background:var(--emv-green-pale)}
.note.risk{border-left-color:var(--emv-red);background:var(--emv-red-pale)}
.note .n-tag{display:block;margin-bottom:6px;color:var(--emv-steel);font:700 9.5px/1.2 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.note.ok .n-tag{color:var(--emv-green)}.note.risk .n-tag{color:var(--emv-red)}

.parties,.pillars,.tiers,.chain{display:grid;gap:13px;margin:23px 0}
.parties{grid-template-columns:repeat(3,minmax(0,1fr))}
.party,.pillar,.tier,.node{position:relative;overflow:hidden;border:1px solid var(--emv-line);border-radius:8px;background:var(--emv-card);box-shadow:var(--emv-shadow-soft)}
.party{display:flex;flex-direction:column;padding:22px 20px}
.party::before,.pillar::before,.tier::before,.node::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--emv-amber)}
.party:nth-child(2)::before,.pillar:nth-child(2)::before,.tier:nth-child(2)::before,.node:nth-child(2)::before{background:var(--emv-blue)}
.party:nth-child(3)::before,.pillar:nth-child(3)::before,.tier:nth-child(3)::before,.node:nth-child(3)::before{background:var(--emv-green)}
.p-no,.p-no,.c-no,.t-eyebrow{color:var(--emv-steel);font:700 9px/1.2 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}
.party h3,.pillar h3,.node h3{font-size:22px;margin:12px 0 8px}
.party p,.pillar p,.node p{font-size:14.5px;color:var(--emv-copy);line-height:1.5}
.p-gets,.p-moat{margin-top:auto;padding-top:14px;border-top:1px solid var(--emv-line-soft);color:var(--emv-copy);font-size:13px;line-height:1.45}
.p-gets b,.p-moat b{color:var(--emv-ink);font-family:"Archivo",sans-serif}
.p-no,.p-no{margin-bottom:2px}

.pillars{grid-template-columns:repeat(3,minmax(0,1fr))}
.pillar{padding:22px 20px}
.pillar .p-no{margin-bottom:11px}
.pillar h3{margin-top:0}

.tiers{grid-template-columns:repeat(3,minmax(0,1fr))}
.tier{display:flex;flex-direction:column;min-height:100%;padding:0}
.t-head{padding:20px 19px 16px;border-bottom:1px solid var(--emv-line-soft);background:linear-gradient(180deg,#fff,#f5f8f7)}
.t-head h3{font-size:22px;margin:8px 0 5px}.t-price{color:var(--emv-steel);font:700 11px/1.35 "IBM Plex Mono",monospace}
.tier ul{margin:0;padding:18px 20px 20px 38px;color:var(--emv-copy);font-size:14px;line-height:1.5}
.tier li+li{margin-top:7px}
.tier.hot{border-color:var(--emv-amber);box-shadow:0 16px 40px rgba(232,161,28,.15)}
.tier.hot::before{background:var(--emv-amber)}

.chain{grid-template-columns:repeat(5,minmax(0,1fr));counter-reset:chain}
.node{padding:20px 17px 18px}
.node:not(:last-child)::after{content:"→";position:absolute;right:-12px;top:50%;z-index:3;transform:translateY(-50%);display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--emv-dark);color:var(--emv-amber);font:700 12px/1 sans-serif;box-shadow:0 0 0 5px var(--emv-paper)}

/* Tables */
.table-shell{width:100%;margin:20px 0 27px;overflow:auto;border:1px solid var(--emv-line);border-radius:8px;background:var(--emv-card);box-shadow:var(--emv-shadow-soft);overscroll-behavior-inline:contain}
.table-shell table{margin:0!important;border:0!important;border-collapse:collapse;width:100%;min-width:760px;background:transparent}
.dtable th,.dtable td,.scope table th,.scope table td{padding:13px 14px;text-align:left;vertical-align:top;border-right:1px solid var(--emv-line-soft);border-bottom:1px solid var(--emv-line-soft);font-size:13.5px;line-height:1.45;color:var(--emv-copy)}
.dtable th:last-child,.dtable td:last-child,.scope table th:last-child,.scope table td:last-child{border-right:0}
.dtable tr:last-child td,.scope table tr:last-child td{border-bottom:0}
.dtable th,.scope table th{position:sticky;top:0;z-index:1;background:#e7edeb;color:var(--emv-steel);font:700 9px/1.3 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
.dtable td.k{color:var(--emv-ink);font-family:"Archivo",sans-serif;font-weight:700;font-size:13px}
.dtable tr:nth-child(even) td{background:rgba(241,244,243,.52)}
.tag{display:inline-flex;align-items:center;justify-content:center;min-width:48px;border-radius:999px;padding:5px 8px;background:#e4e9e8;color:var(--emv-steel);font:700 8.5px/1 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.tag.warn,.tag.p1{background:#f6ded6;color:#913e29}.tag.ok,.tag.p3{background:#dff0e7;color:#286b50}.tag.na,.tag.p2{background:#e4eaf0;color:#38536a}
.dim{color:var(--emv-muted)!important}

/* Technical scope panels and timelines */
.scope{position:relative;overflow:hidden;margin:23px 0 28px;padding:22px;border:1px solid #111d23;border-radius:9px;background:var(--emv-dark);color:#d8e1e4;box-shadow:0 20px 50px rgba(12,19,23,.2)}
.scope::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.scope>*{position:relative;z-index:1}
.s-title{margin-bottom:16px;color:var(--emv-amber);font:700 10px/1.4 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
.s-note{margin-top:16px;padding-top:14px;border-top:1px solid #2d404b;color:#94a5ad;font-size:12.5px;line-height:1.5}
.tl-row{display:grid;grid-template-columns:minmax(170px,30%) minmax(0,1fr);gap:16px;align-items:center;padding:7px 0}
.tl-lab{color:#c7d2d6;font:500 10.5px/1.3 "IBM Plex Mono",monospace}
.tl-track{position:relative;height:11px;border-radius:999px;background:#263944;box-shadow:inset 0 0 0 1px rgba(255,255,255,.035)}
.tl-bar{position:absolute;top:1px;height:9px;border-radius:999px;background:linear-gradient(90deg,var(--emv-amber),var(--emv-amber-hi));box-shadow:0 0 12px rgba(232,161,28,.22)}
.tl-bar.b2{background:linear-gradient(90deg,#2f7b5d,#55a57f)}.tl-bar.b3{background:linear-gradient(90deg,#697b84,#92a1a7)}
.scope .table-shell{border-color:#31454f;background:#111d23;box-shadow:none}
.scope .table-shell table{min-width:700px}.scope table th{background:#20323c;color:#dce4e7}.scope table td{border-color:#2c414b;color:#b8c5ca;background:transparent}.scope table tr:nth-child(even) td{background:rgba(255,255,255,.018)}
.formula{padding:16px;border:1px solid #344a55;border-radius:6px;background:#111d23;color:#fff;font:600 13px/1.55 "IBM Plex Mono",monospace}

/* R&D layer stack */
.stack{margin:22px 0 28px;border:1px solid var(--emv-line);border-radius:9px;background:var(--emv-card);overflow:hidden;box-shadow:var(--emv-shadow-soft)}
.stack-head{display:grid;grid-template-columns:1fr auto 1fr;gap:15px;padding:12px 15px;background:var(--emv-dark);color:#b9c7cc;font:600 9.5px/1.2 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
.stack-head span:nth-child(2){color:var(--emv-amber);text-align:center}.stack-head span:last-child{text-align:right}
.layer{display:grid;grid-template-columns:46px 70px minmax(0,1fr);gap:14px;align-items:center;padding:14px 15px;border-bottom:1px solid var(--emv-line-soft)}
.layer:last-child{border-bottom:0}.layer .no{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--emv-dark);color:var(--emv-amber);font:700 9.5px/1 "IBM Plex Mono",monospace}
.layer .bar{height:38px;border:1px solid var(--emv-line);border-radius:4px;background:#edf1ef;padding:5px}.layer .bar i{display:block;width:100%;height:100%;border-radius:2px}
.mat-coat{background:linear-gradient(135deg,#5b7280,#8295a0)}.mat-steel{background:repeating-linear-gradient(135deg,#9ca8ad 0 5px,#d7dddf 5px 10px)}.mat-core{background:repeating-linear-gradient(90deg,#d5bd75 0 4px,#eadcae 4px 8px)}.mat-gasket{background:repeating-linear-gradient(45deg,#d58a17 0 4px,#263842 4px 8px)}.mat-air{background:linear-gradient(135deg,#bad8e2,#f3fafb)}
.layer .desc b{display:block;margin-bottom:3px;font:700 14px/1.3 "Archivo",sans-serif;color:var(--emv-ink)}.layer .desc span{display:block;color:var(--emv-copy);font-size:13px;line-height:1.45}

/* SLA clauses */
.sla{margin:23px 0 28px;border:1px solid var(--emv-line);border-radius:9px;background:var(--emv-card);overflow:hidden;box-shadow:var(--emv-shadow)}
.sla-head{padding:23px 24px;background:linear-gradient(135deg,var(--emv-dark),var(--emv-dark-2));color:#b8c6cb;border-bottom:4px solid var(--emv-amber)}
.sla-title{margin:7px 0 10px;color:#fff;font-size:clamp(25px,3.6vw,39px)}
.sla-head .mono{font-size:9.5px;line-height:1.55;letter-spacing:.065em;text-transform:uppercase}
.clauses{counter-reset:clause-list;list-style:none;margin:0;padding:0}
.clauses>li{counter-increment:clause-list;position:relative;padding:20px 22px 20px 70px;border-bottom:1px solid var(--emv-line-soft);color:var(--emv-copy);font-size:14px;line-height:1.56}
.clauses>li:last-child{border-bottom:0}.clauses>li::before{content:counter(clause-list,decimal-leading-zero);position:absolute;left:21px;top:20px;color:var(--emv-amber);font:800 16px/1 "Archivo",sans-serif}
.ct{display:block;margin-bottom:6px;color:var(--emv-ink);font-family:"Archivo",sans-serif;font-size:15px}

/* Document register */
.register{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:23px 0}
.regcard{display:flex;flex-direction:column;min-height:210px;border:1px solid var(--emv-line);border-radius:8px;background:var(--emv-card);color:var(--emv-ink);text-decoration:none;overflow:hidden;box-shadow:var(--emv-shadow-soft);transition:.16s ease}
.regcard:hover,.regcard:focus-visible{transform:translateY(-2px);border-color:#95a3a8;box-shadow:var(--emv-shadow)}
.regcard.self{border-color:var(--emv-amber)}
.r-head{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;background:var(--emv-dark);color:#aebdc3}.r-num{color:var(--emv-amber);font:800 22px/1 "Archivo",sans-serif}.r-doc{font:600 9px/1 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
.r-body{flex:1;padding:18px 17px}.r-body h3{font-size:21px;margin-bottom:8px}.r-body p{margin:0;color:var(--emv-copy);font-size:13.5px;line-height:1.45}
.r-foot{display:flex;justify-content:space-between;gap:12px;padding:10px 15px;border-top:1px solid var(--emv-line-soft);color:var(--emv-muted);font:500 9px/1.3 "IBM Plex Mono",monospace;text-transform:uppercase}.r-foot .open{color:var(--emv-steel);font-weight:700}.regcard.self .r-foot .open{color:#98650a}

/* Private document footer */
.private-doc footer{margin:0;background:#dfe5e3;border-top:3px solid var(--emv-dark);color:var(--emv-steel)}
.private-doc footer .foot-grid{padding:23px 0 18px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start;font:500 10px/1.55 "IBM Plex Mono",monospace;letter-spacing:.035em;text-transform:uppercase}
.private-doc footer .foot-grid div:last-child{text-align:right}.host-credit{text-align:center;border-top:1px solid var(--emv-line);padding:10px 28px 14px;font:500 9.5px/1.35 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--emv-steel)}

/* Public homepage */
.public-home{background:var(--emv-paper)}
.public-home .hero{position:relative;isolation:isolate;min-height:620px;overflow:hidden;background:var(--emv-dark);color:#fff;border-bottom:1px solid #000}
.public-home .hero::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(8,14,18,.96) 0%,rgba(8,14,18,.8) 43%,rgba(8,14,18,.35) 76%,rgba(8,14,18,.7) 100%),radial-gradient(circle at 70% 35%,rgba(232,161,28,.18),transparent 30rem)}
.public-home .hero-bg-video{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;filter:saturate(.75) contrast(1.1)}
.public-home .hero-in{min-height:500px;padding-top:92px;padding-bottom:72px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.public-home .eyebrow{display:flex;flex-wrap:wrap;gap:8px 12px;color:#a8b8bf;font:600 10px/1.35 "IBM Plex Mono",monospace;letter-spacing:.13em;text-transform:uppercase}
.public-home .hero h1{margin:18px 0 0;font-size:clamp(70px,12vw,150px);letter-spacing:-.075em;color:#fff}.public-home .hero h1 span{color:var(--emv-amber)}
.public-home .hero .subtitle{max-width:770px;margin-top:18px;color:#d0dade;font-size:clamp(18px,2vw,23px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid #61727b;border-radius:5px;background:rgba(255,255,255,.055);color:#fff;text-decoration:none;padding:12px 16px;font:700 10px/1 "IBM Plex Mono",monospace;letter-spacing:.09em;text-transform:uppercase;transition:.16s ease}.btn:hover,.btn:focus-visible{background:rgba(255,255,255,.12);border-color:#90a0a8;transform:translateY(-1px)}.btn.primary{background:var(--emv-amber);border-color:var(--emv-amber);color:var(--emv-ink)}.btn.primary:hover,.btn.primary:focus-visible{background:var(--emv-amber-hi);border-color:var(--emv-amber-hi)}
.status-strip{position:absolute;left:0;right:0;bottom:0;background:rgba(7,13,16,.84);border-top:1px solid #273943;backdrop-filter:blur(8px)}.status-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stat{padding:18px 19px;border-right:1px solid #2b3e48}.stat:last-child{border-right:0}.stat b{display:block;color:var(--emv-amber);font:800 16px/1.1 "Archivo",sans-serif}.stat span{display:block;margin-top:5px;color:#9dafb7;font:500 9.5px/1.3 "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.07em}
.public-home>section{padding:64px 0}.public-home>section:nth-of-type(even){background:rgba(255,255,255,.38)}.public-home section h2{font-size:clamp(34px,4.8vw,56px);margin:0 0 16px}.public-home .clause{display:inline-flex;align-items:center;gap:9px;margin-bottom:11px;color:var(--emv-steel);font:700 10px/1.2 "IBM Plex Mono",monospace;letter-spacing:.12em;text-transform:uppercase}.public-home .clause::before{content:"";width:25px;height:2px;background:var(--emv-amber)}.public-home .lede{max-width:78ch;color:var(--emv-copy);font-size:19px;line-height:1.5}
.docgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.doccard{display:flex;flex-direction:column;min-height:255px;border:1px solid var(--emv-line);border-radius:9px;background:var(--emv-card);color:var(--emv-ink);text-decoration:none;overflow:hidden;box-shadow:var(--emv-shadow-soft);transition:.18s ease}.doccard:hover,.doccard:focus-visible{transform:translateY(-3px);border-color:#91a0a5;box-shadow:var(--emv-shadow)}.doccard .card-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--emv-dark);color:#a9bac1;border:0}.card-no{color:var(--emv-amber);font:900 25px/1 "Archivo",sans-serif}.card-code{font:600 9px/1 "IBM Plex Mono",monospace;letter-spacing:.09em;text-transform:uppercase}.card-body{flex:1;padding:22px 18px}.card-body h3{font-size:23px;margin-bottom:10px}.card-body p{margin:0;color:var(--emv-copy);font-size:14px;line-height:1.5}.card-foot{display:flex;justify-content:space-between;gap:12px;padding:11px 16px;border-top:1px solid var(--emv-line-soft);color:var(--emv-muted);font:600 9px/1.2 "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.06em}.card-foot .open{color:var(--emv-steel)}
.path{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;margin-top:27px}.panel{border:1px solid var(--emv-line);border-radius:9px;background:var(--emv-card);padding:24px;box-shadow:var(--emv-shadow-soft)}.panel h3{font-size:22px;margin-bottom:10px}.panel p,.panel li{color:var(--emv-copy);font-size:14.5px}.panel ul{list-style:none;padding:0;margin:13px 0 0}.panel li{position:relative;padding:9px 0 9px 20px;border-bottom:1px solid var(--emv-line-soft)}.panel li:last-child{border-bottom:0}.panel li::before{content:"→";position:absolute;left:0;color:var(--emv-amber);font-weight:700}
.public-home footer,.public-teaser footer{margin:0;background:#dfe5e3;border-top:3px solid var(--emv-dark);color:var(--emv-steel)}.public-home footer .foot-grid,.public-teaser footer .foot-grid{padding:23px 0 18px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start;font:500 10px/1.55 "IBM Plex Mono",monospace;letter-spacing:.035em;text-transform:uppercase}.public-home footer .foot-grid div:last-child,.public-teaser footer .foot-grid div:last-child{text-align:right}

/* Public teaser */
.public-teaser{background:var(--emv-paper)}
.public-teaser .slide{position:relative;overflow:hidden;padding:92px 0;border-bottom:1px solid var(--emv-line)}
.public-teaser .slide:nth-of-type(even):not(.dark){background:rgba(255,255,255,.55)}
.public-teaser .slide.dark{background:var(--emv-dark);color:#eaf0ee;border-bottom-color:#263943}
.public-teaser .slide.dark::before{content:"";position:absolute;right:-10rem;top:-14rem;width:34rem;height:34rem;border-radius:50%;background:radial-gradient(circle,rgba(232,161,28,.18),transparent 68%)}
.public-teaser .slide>.wrap{position:relative;z-index:1;max-width:1080px}
.sl-no{display:inline-flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--emv-steel);font:700 10px/1.2 "IBM Plex Mono",monospace;letter-spacing:.13em;text-transform:uppercase}.sl-no::before{content:"";width:28px;height:2px;background:var(--emv-amber)}.dark .sl-no{color:#a8b7be}
.public-teaser .slide h2{font-size:clamp(42px,7vw,82px);max-width:980px;letter-spacing:-.058em;margin-bottom:24px}.public-teaser .slide> .wrap>p{max-width:80ch;color:var(--emv-copy);font-size:20px;line-height:1.55}.public-teaser .slide.dark>.wrap>p{color:#c5d0d4}.public-teaser .kicker{color:var(--emv-amber)!important;font:700 10px/1.35 "IBM Plex Mono",monospace!important;letter-spacing:.13em;text-transform:uppercase;margin-top:-10px!important;margin-bottom:22px!important}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:28px 0}.cell{position:relative;border:1px solid var(--emv-line);border-radius:9px;background:var(--emv-card);padding:26px 24px;box-shadow:var(--emv-shadow-soft)}.cell::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:currentColor}.cell h3{font-size:28px;margin-bottom:11px;color:currentColor}.cell p{margin:0;color:var(--emv-copy);font-size:16px;line-height:1.55}
.gapviz{margin:30px 0;padding:25px;border:1px solid #324650;border-radius:9px;background:#111d23;box-shadow:0 20px 50px rgba(0,0,0,.22)}.gv-row{display:grid;grid-template-columns:minmax(210px,32%) minmax(0,1fr);gap:18px;align-items:center;padding:9px 0}.gv-lab{color:#c2ced2;font:600 10.5px/1.35 "IBM Plex Mono",monospace}.gv-track{position:relative;height:16px;border-radius:999px;background:#263a45}.gv-bar{position:absolute;top:2px;height:12px;border-radius:999px;box-shadow:0 0 12px rgba(255,255,255,.08)}.gv-note{margin-top:17px;padding-top:15px;border-top:1px solid #2d414b;color:#91a3ab;font-size:13px;line-height:1.5}
.asklist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:28px 0}.ask{position:relative;min-height:260px;padding:24px 21px 22px;border:1px solid #334751;border-radius:9px;background:rgba(255,255,255,.035)}.a-no{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--emv-amber);color:var(--emv-ink);font:900 18px/1 "Archivo",sans-serif}.ask p{margin:18px 0 0;color:#c3cfd3;font-size:15px;line-height:1.55}.footer-note{margin-top:24px!important;padding:16px 18px;border-left:4px solid var(--emv-amber);background:var(--emv-amber-pale);color:var(--emv-copy)!important;font-size:14px!important}
.teaser-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.teaser-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:43px;border:1px solid var(--emv-line);border-radius:5px;background:#fff;color:var(--emv-ink);text-decoration:none;padding:12px 15px;font:700 10px/1 "IBM Plex Mono",monospace;letter-spacing:.08em;text-transform:uppercase}.teaser-actions a:first-child{background:var(--emv-amber);border-color:var(--emv-amber)}.teaser-actions a:hover,.teaser-actions a:focus-visible{transform:translateY(-1px);box-shadow:var(--emv-shadow-soft)}

/* Page-specific tonal accents */
.doc-00 section#s01,.doc-02 section#s01,.doc-03 section#s01{background:linear-gradient(180deg,rgba(255,255,255,.6),rgba(255,255,255,.28))}
.doc-06 section#controls .dtable td:first-child{color:var(--emv-amber);background:var(--emv-dark);font:800 16px/1.2 "Archivo",sans-serif;text-align:center}
.doc-06 section#controls .dtable tr:nth-child(even) td:first-child{background:var(--emv-dark-2)}

/* Responsive */
@media(max-width:1080px){
  .parties,.pillars,.tiers{grid-template-columns:1fr 1fr}.chain{grid-template-columns:repeat(3,1fr)}.node:not(:last-child)::after{display:none}
  .docgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  html{scroll-padding-top:78px}.wrap{width:min(100% - 30px,var(--emv-max))}
  .fam-shell{grid-template-columns:auto auto;grid-template-areas:"brand toggle" "links links";padding:9px 15px;gap:11px}.fam-brand{font-size:20px}.fam-brand small{display:none}.fam-menu-btn{display:inline-flex}.fam-links{display:none;grid-template-columns:1fr;gap:7px;padding:6px 0 4px;font-size:11px}.fam-toggle:checked ~ .fam-links{display:grid}.fam-links a{justify-content:flex-start;min-height:0;padding:12px;border-radius:7px}
  .private-doc .titleblock>.wrap{padding-top:38px;padding-bottom:34px}.tb-grid{grid-template-columns:1fr;gap:23px}.stamp{max-width:420px}.private-doc section{padding:44px 0}.toc{grid-template-columns:1fr}.parties,.pillars,.tiers,.chain,.register{grid-template-columns:1fr 1fr}.layer{grid-template-columns:40px 54px minmax(0,1fr)}
  .public-home .hero{min-height:660px}.public-home .hero-in{min-height:535px;padding-top:70px;padding-bottom:110px}.status-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid #2b3e48}.public-home>section{padding:50px 0}.path{grid-template-columns:1fr}
  .public-teaser .slide{padding:68px 0}.duo,.asklist{grid-template-columns:1fr}.ask{min-height:0}.gv-row{grid-template-columns:1fr;gap:8px}
}
@media(max-width:600px){
  body{font-size:16px}.wrap{width:min(100% - 22px,var(--emv-max))}.fam-shell{padding:8px 11px}.fam-brand{font-size:18px}.fam-menu-btn{padding:8px 10px}
  .private-doc .titleblock>.wrap{padding-top:31px;padding-bottom:28px}.doc-eyebrow{font-size:8.7px;gap:5px 8px}.tb-grid h1{font-size:42px}.subtitle{font-size:16px}.stamp{font-size:8.8px}.revision-shell{margin-top:22px}.private-doc section{padding:37px 0}.private-doc section>.wrap>h2{font-size:31px}.private-doc section>.wrap>p.lede{font-size:18px}.toc a{font-size:13px}.parties,.pillars,.tiers,.chain,.register{grid-template-columns:1fr}.verdict,.concept-banner{padding:22px 20px}.table-shell{margin-left:0;margin-right:0}.layer{grid-template-columns:34px 42px minmax(0,1fr);gap:9px;padding:12px 10px}.layer .desc span{font-size:12px}.stack-head{font-size:8px}.tl-row{grid-template-columns:1fr;gap:6px;padding:8px 0}.scope{padding:17px}.clauses>li{padding:18px 15px 18px 54px}.clauses>li::before{left:15px}.private-doc footer .foot-grid,.public-home footer .foot-grid,.public-teaser footer .foot-grid{grid-template-columns:1fr}.private-doc footer .foot-grid div:last-child,.public-home footer .foot-grid div:last-child,.public-teaser footer .foot-grid div:last-child{text-align:left}
  .public-home .hero{min-height:700px}.public-home .hero-in{padding-top:56px}.public-home .hero h1{font-size:68px}.public-home .hero .subtitle{font-size:17px}.hero-actions{width:100%;flex-direction:column}.btn{width:100%}.docgrid{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid #2b3e48!important}.stat:last-child{border-bottom:0!important}.public-home>section{padding:42px 0}
  .public-teaser .slide{padding:54px 0}.public-teaser .slide h2{font-size:43px}.public-teaser .slide>.wrap>p{font-size:17px}.gapviz{padding:18px}.teaser-actions{flex-direction:column}.teaser-actions a{width:100%}
  .emv-backtop{right:10px;bottom:55px;width:38px;height:38px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{
  .famnav,.emv-progress,.emv-backtop,.doc-tools,.emv-session-control,.hero-bg-video{display:none!important}
  body,.private-doc,.public-home,.public-teaser{background:#fff!important;color:#111!important;font-size:10.5pt}
  .wrap{width:100%!important;max-width:none!important}
  .private-doc .titleblock,.scope,.sla-head,.public-teaser .slide.dark{background:#fff!important;color:#111!important;border:1px solid #999!important;box-shadow:none!important}
  .private-doc .titleblock::before,.private-doc .titleblock::after,.scope::before,.public-teaser .slide.dark::before{display:none!important}
  .tb-grid h1,.verdict h3,.concept-banner h2,.sla-title,.public-teaser .slide.dark h2{color:#111!important}.subtitle,.doc-eyebrow,.stamp,.verdict p,.concept-banner p,.scope,.scope *, .sla-head,.sla-head *,.public-teaser .slide.dark p{color:#333!important}
  .private-doc section,.public-home>section,.public-teaser .slide{padding:22px 0!important;break-inside:auto}.private-doc section>.wrap>h2{font-size:22pt}.table-shell{overflow:visible;box-shadow:none}.table-shell table{min-width:0;font-size:8pt}.dtable th,.dtable td{padding:6px}.party,.pillar,.tier,.node,.regcard,.note,.verdict,.concept-banner,.sla,.stack,.panel,.doccard{box-shadow:none!important;break-inside:avoid}.parties,.pillars,.tiers,.chain,.register,.docgrid{display:block}.party,.pillar,.tier,.node,.regcard,.doccard{margin-bottom:10px}.public-home .hero{min-height:0}.public-home .hero-in{min-height:0;padding:30px 0}.status-strip{position:static}.status-grid{display:none}
}