:root{color-scheme:dark;--bg:#14191b;--surface:#1c2326;--raised:#252e31;--ink:#f0ede5;--muted:#b0b9b8;--line:#465154;--control:#7b898d;--accent:#bdccbb;--signal:#a9c7ce;--attention:#e5c487;--font:Inter,"Segoe UI",Arial,sans-serif;--mono:ui-monospace,Consolas,monospace;--s1:.25rem;--s2:.5rem;--s3:.75rem;--s4:1rem;--s6:1.5rem;--s8:2rem;--s12:3rem;--s16:4rem;--radius:3px;--measure:76rem}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:1rem/1.65 var(--font)}a{color:inherit;text-underline-offset:.25em}button,input,textarea,select{font:inherit;color:inherit}button,.button{min-height:44px;border:1px solid var(--control);border-radius:var(--radius);padding:.65rem 1rem;background:var(--raised);color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}button:hover,.button:hover{border-color:var(--signal);background:#303c40}button:disabled{opacity:.6;cursor:wait}input,textarea,select{background:var(--bg);border:1px solid var(--control);border-radius:var(--radius);padding:.7rem;min-height:44px;max-width:100%}label{display:grid;gap:.4rem}form{display:grid;gap:1rem}h1,h2,h3{line-height:1.15;letter-spacing:-.035em;font-weight:500}h1{font-size:clamp(2.6rem,6vw,5.5rem)}h2{font-size:clamp(1.6rem,3vw,2.8rem)}h3{font-size:1.2rem}p{max-width:68ch}small,.muted{color:var(--muted)}.eyebrow{font: .75rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.status{display:inline-flex;gap:.55rem;align-items:center;font-size:.8rem;border:1px solid var(--line);padding:.25rem .65rem;border-radius:2rem;white-space:normal}.status::before{content:"";width:.4rem;height:.4rem;border-radius:50%;background:currentColor}.status[data-state=VERIFIED],.status[data-state=ONLINE]{color:var(--accent)}.status[data-state=OFFLINE],.status[data-state=LOCKED],.status[data-state=LOCAL]{color:var(--muted)}.status[data-state=ACTION_REQUIRED],.status[data-state=CONFLICT]{color:var(--attention)}.skip{position:absolute;top:-100px;left:1rem;background:var(--ink);color:var(--bg);padding:1rem;z-index:20}.skip:focus{top:0}:focus-visible{outline:3px solid var(--attention);outline-offset:4px}[hidden]{display:none!important}code,pre,time.technical{font-family:var(--mono)}pre{white-space:pre-wrap;overflow-wrap:anywhere}a,button{touch-action:manipulation}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}@media(forced-colors:active){.status,button,.button{border:1px solid ButtonText}}


header,main,footer,.app-nav{width:min(var(--measure),calc(100% - 4rem));margin-inline:auto}header{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding:1.75rem 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{font-weight:700;letter-spacing:.17em;text-decoration:none;white-space:nowrap}.brand .eyebrow{display:block;font-weight:400;letter-spacing:.08em;font-size:.65rem;margin-top:.4rem}nav{display:flex;flex-wrap:wrap;gap:1.3rem;align-items:center}nav a{font-size:.82rem;text-decoration:none}nav a:hover{text-decoration:underline}main{padding:3rem 0 5rem;min-height:60vh}h1{max-width:14ch;margin:3rem 0 1rem}main>section{margin:4rem 0;padding-top:3rem;border-top:1px solid var(--line)}.signal-hero{border:0!important;padding:0!important;margin-top:0!important}.hero-lines{font-size:clamp(2.5rem,6vw,5.5rem);line-height:1.12;letter-spacing:-.04em;color:var(--muted);margin:0 0 2rem}.lead{font-size:1.3rem;color:var(--ink)}.actions{display:flex;gap:2rem;align-items:center;flex-wrap:wrap;margin:2rem 0}.actions .button{gap:3rem;background:var(--ink);color:var(--bg)}.signal-track{display:flex;align-items:center;gap:1rem;margin-top:5rem;font:.7rem var(--mono);color:var(--muted)}.signal-track i{height:1px;background:var(--line);flex:1;position:relative}.signal-track i::after{content:"";display:block;position:absolute;right:0;top:-2px;width:5px;height:5px;border-radius:50%;background:var(--signal)}.signal-lifecycle{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.signal-lifecycle li{border-top:1px solid var(--line);padding:1.5rem 1.5rem 1.5rem 0;position:relative}.signal-lifecycle li::before{content:"";width:5px;height:5px;background:var(--signal);position:absolute;top:-3px;left:0}.signal-lifecycle h3{font-size:1.4rem}.signal-lifecycle p{color:var(--muted);font-size:.95rem}.split-section{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.split-section h2{max-width:22ch}.timeline{list-style:none;padding:0 0 0 2rem;border-left:1px solid var(--line)}.timeline li{padding:1rem 0 3rem}.cards,.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:1rem}.cards section,.panel,.pillar{padding:1.5rem;background:var(--surface);border:1px solid var(--line);min-width:0}.cards h2{font-size:1.35rem}.pillars{gap:0}.pillar{background:none;margin-left:-1px}.pillar h2{font-size:1.2rem;letter-spacing:.06em}.notice{border-left:2px solid var(--attention);padding:1rem;background:var(--surface)}footer{border-top:1px solid var(--line);padding:2rem 0 3rem;font-size:.85rem;color:var(--muted)}.table-scroll{overflow:auto;margin:1.5rem 0}table{border-collapse:collapse;width:100%;font-size:.85rem;text-align:left}td,th{padding:.85rem;border-bottom:1px solid var(--line);max-width:25rem;overflow-wrap:anywhere}th{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.application main{padding-top:1.5rem}.application h1{font-size:2.5rem;margin:1rem 0 2rem}.application h2{font-size:1.4rem}.application form{display:flex;flex-wrap:wrap;align-items:end;margin:1.5rem 0}.application label{flex:1 1 160px;min-width:0}.application .panel{margin-bottom:2rem}.app-nav{padding:1rem 0;border-bottom:1px solid var(--line)}.flow{padding:1rem 0;display:flex;flex-wrap:wrap;gap:2rem;list-style-position:inside;border-block:1px solid var(--line)}.empty{border:1px dashed var(--line);padding:1.5rem}.event-links{list-style:none;display:flex;flex-wrap:wrap;gap:1rem;padding:0}.event-links a{font-family:var(--mono);font-size:.8rem}.architecture-lanes{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.architecture-lanes ol{padding-left:1.5rem}.architecture-lanes li{padding:.7rem;border-bottom:1px solid var(--line)}input[type=checkbox]{min-height:1.25rem;width:1.25rem}.price{font-size:2rem}.price span{display:block;font-size:1rem}.flow-text{border-block:1px solid var(--line);padding:1rem;overflow-wrap:anywhere}.muted{color:var(--muted)}@media(max-width:760px){header,main,footer,.app-nav{width:calc(100% - 2rem)}header{gap:1rem}header nav{gap:.9rem}h1{margin-top:1.5rem}.split-section,.architecture-lanes{grid-template-columns:1fr;gap:1rem}.signal-lifecycle{grid-template-columns:1fr 1fr}.signal-track{font-size:.55rem;gap:.5rem}.brand .eyebrow{display:none}.application form{display:grid}.application label{width:100%}.table-scroll{overflow:visible}.table-scroll table,.table-scroll tbody,.table-scroll tr,.table-scroll td{display:block;width:100%;max-width:none}.table-scroll thead{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.table-scroll tr{padding:1rem 0;border-bottom:1px solid var(--line)}.table-scroll td{border:0;padding:.3rem 0}.table-scroll td::before{content:attr(data-label);display:block;font:.65rem var(--mono);text-transform:uppercase;color:var(--muted)}.application main h1{font-size:2.2rem}}@media(max-width:420px){.signal-lifecycle{grid-template-columns:1fr}.signal-track span{max-width:6ch}.actions{gap:1rem}header nav{font-size:.8rem}}@media print{body{background:white;color:black}header,nav,footer,form{display:none}}