@font-face{font-family:'Spectral';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/spectral-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Spectral';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/spectral-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Spectral';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/spectral-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Spectral';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/spectral-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-sans-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-sans-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-sans-500-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-sans-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/plex-sans-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/plex-sans-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-mono-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/plex-mono-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-mono-500-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/plex-mono-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}

:root{
  --paper:#f6f7f6;--surface:#ffffff;--sunk:#eef1f0;
  --ink:#12191a;--muted:#5a6768;--faint:#677473;
  --line:#dde2e1;--line-strong:#c3ccca;
  --accent:#0b5560;--accent-ink:#083f47;--accent-wash:#e5eeef;
  --flag:#8a5a12;--flag-wash:#f4ecdd;--warn:#7a2e2e;--ok:#0b5560;
  --shadow:0 1px 2px rgba(18,25,26,.05),0 8px 24px -12px rgba(18,25,26,.18);
  --font-display:"Spectral",Georgia,"Times New Roman",serif;
  --font-body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0c1214;--surface:#121a1c;--sunk:#0f1718;
    --ink:#e4e9e8;--muted:#93a3a3;--faint:#748484;
    --line:#233030;--line-strong:#324241;
    --accent:#5fb9c4;--accent-ink:#8fd3db;--accent-wash:#14282b;
    --flag:#c9963f;--flag-wash:#251d10;--warn:#d99494;--ok:#5fb9c4;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.7);
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:1.0625rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
@media (min-width:820px){body{font-size:1.125rem}}
h1,h2,h3{font-family:var(--font-display);font-weight:600;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:50;background:var(--accent);color:var(--paper);padding:.5rem 1rem}

.wrap{max-width:60rem;margin:0 auto;padding:0 1.75rem}
.sec{padding:4.5rem 0;border-top:1px solid var(--line);scroll-margin-top:5rem}
.sec:first-of-type{border-top:0}
.col{max-width:44rem;display:flex;flex-direction:column;gap:1.5rem}

header.top{
  position:sticky;top:0;z-index:20;background:var(--paper);
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.topbar{position:relative;display:flex;align-items:center;gap:1.5rem;height:4rem}
.mark{text-decoration:none;display:flex;align-items:baseline;gap:.6rem;white-space:nowrap}
.mark .prog{font-family:var(--font-mono);font-size:.9375rem;font-weight:500;letter-spacing:.22em}
.mark .by{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;color:var(--faint);display:none}
@media (min-width:700px){.mark .by{display:inline}}
.menu-toggle{
  display:inline-flex;align-items:center;gap:.65rem;margin-left:auto;padding:.45rem 0;
  border:0;background:transparent;color:var(--muted);cursor:pointer;
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;
}
.menu-icon,.menu-icon::before,.menu-icon::after{
  display:block;width:1rem;height:1px;background:currentColor;transition:transform .18s ease;
}
.menu-icon{position:relative}
.menu-icon::before,.menu-icon::after{content:"";position:absolute;left:0}
.menu-icon::before{top:-.3rem}
.menu-icon::after{top:.3rem}
.menu-toggle[aria-expanded="true"] .menu-icon{background:transparent}
.menu-toggle[aria-expanded="true"] .menu-icon::before{top:0;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] .menu-icon::after{top:0;transform:rotate(-45deg)}
nav.main{
  position:absolute;top:100%;left:0;right:0;display:none;flex-direction:column;gap:0;
  padding:.45rem 1.75rem .8rem;background:var(--paper);border-bottom:1px solid var(--line);
  box-shadow:var(--shadow);font-size:1rem;
}
.menu-toggle[aria-expanded="true"] + nav.main{display:flex}
nav.main a{color:var(--muted);text-decoration:none;padding:.65rem 0;border-bottom:1px solid var(--line)}
nav.main a:last-child{border-bottom:0}
nav.main a:hover{color:var(--accent)}
@media (min-width:820px){
  .menu-toggle{display:none}
  nav.main{
    position:static;display:flex;flex-direction:row;gap:1.5rem;margin-left:auto;padding:0;
    background:transparent;border:0;box-shadow:none;font-size:.875rem;
  }
  nav.main a{padding:0;border:0}
}

.hero{padding:6rem 0 4rem}
.eyebrow{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--flag);
  display:inline-flex;align-items:center;gap:.5rem;
}
.eyebrow::before{content:"";width:.4rem;height:.4rem;border-radius:50%;background:var(--flag)}
.wordmark{
  font-family:var(--font-mono);font-weight:400;
  font-size:clamp(2.6rem,8vw,4.75rem);line-height:1;letter-spacing:.14em;
  margin:0;text-indent:.14em;
}
.deck{font-family:var(--font-display);font-size:clamp(1.25rem,2.6vw,1.6rem);line-height:1.35;font-weight:400;max-width:32rem}
.lede{font-size:1em;line-height:1.65;color:var(--muted);max-width:38rem}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.fact{background:var(--paper);padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.35rem}
.fact dt{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.fact dd{margin:0;font-size:1rem;line-height:1.4}
.btn{
  display:inline-block;align-self:flex-start;background:var(--accent);color:var(--paper);
  text-decoration:none;font-size:1rem;font-weight:500;padding:.7rem 1.4rem;border:1px solid var(--accent);
}
.btn:hover{background:var(--accent-ink);border-color:var(--accent-ink)}

h2{font-size:clamp(1.75rem,3.2vw,2.25rem);line-height:1.2;letter-spacing:-.01em;font-weight:400}
.kicker{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:.9rem;display:block}
h3{font-size:1.0625rem;font-family:var(--font-body);font-weight:600;letter-spacing:-.005em}
.muted{color:var(--muted)}

.tblwrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:1rem}
th,td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
tbody th{
  font-family:var(--font-mono);font-weight:400;font-size:.75rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--faint);white-space:nowrap;width:13rem;
}
tr:last-child th,tr:last-child td{border-bottom:0}
@media (max-width:559px){
  .tblwrap{overflow:visible}
  table,tbody,tr,th,td{display:block;width:100%}
  tr{padding:.75rem 0;border-bottom:1px solid var(--line)}
  th,td{padding:.2rem 0;border:0}
  tbody th{width:auto;white-space:normal}
  tr:last-child{border-bottom:0}
}

.nots{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2rem}
.nots li{border-left:2px solid var(--accent);padding-left:1.25rem;display:flex;flex-direction:column;gap:.45rem}
.nots .claim{font-family:var(--font-display);font-size:1.3125rem;line-height:1.25;font-weight:400;letter-spacing:-.005em;text-wrap:balance}
.nots .why{font-size:1rem;line-height:1.6;color:var(--muted)}

.rail{
  display:flex;flex-direction:column;gap:.5rem;
}
.stage{
  position:relative;min-width:0;
  background:var(--surface);border:1px solid var(--line);padding:.75rem;
  display:grid;grid-template-columns:2.25rem minmax(0,1fr);align-items:center;gap:.35rem .75rem;
}
.stage:not(:last-child)::after{
  content:"\2193";position:absolute;z-index:2;left:1.65rem;bottom:-.85rem;
  padding:0 .15rem;background:var(--paper);color:var(--faint);font-family:var(--font-mono);line-height:1;
}
.stage .n{grid-column:1;text-align:center;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;color:var(--faint)}
.stage .t{font-size:.875rem;font-weight:600;line-height:1.3;overflow-wrap:anywhere}
.stage.gate{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent-wash)}
.chip{
  grid-column:2;
  align-self:flex-start;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;
  text-transform:uppercase;padding:.15rem .3rem;background:var(--accent-wash);
  color:var(--accent);border:1px solid var(--accent);
}
@media (min-width:820px){
  .rail{
    display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;
    background:var(--line);border:1px solid var(--line);
  }
  .stage{
    display:flex;flex-direction:column;align-items:stretch;gap:.35rem;min-height:6.25rem;
    padding:.5rem;border:0;
  }
  .stage:not(:last-child)::after{content:none}
  .stage .n{text-align:left}
  .stage .t{font-size:.8125rem}
  .chip{margin-top:auto;font-size:.6875rem;padding:.15rem .25rem}
}

.principles{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.4rem}
.principles li{display:flex;flex-direction:column;gap:.25rem}
.principles p{font-size:1rem;color:var(--muted)}

.status{border:1px solid var(--flag);background:var(--surface);box-shadow:var(--shadow)}
.status-hd{
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.35rem 1rem;
  padding:.85rem 1.1rem;border-bottom:1px solid var(--line);background:var(--flag-wash);
}
.status-hd .t{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--flag)}
.status-hd .asof{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.04em;color:var(--faint)}
.status-bd{padding:1.1rem}
.status-bd p{font-size:1rem;line-height:1.6}

form{display:flex;flex-direction:column;gap:1rem;max-width:34rem}
.row{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}
@media (min-width:600px){.row{grid-template-columns:1fr 1fr}}
label{display:flex;flex-direction:column;gap:.35rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
input,textarea{
  font-family:var(--font-body);font-size:1rem;color:var(--ink);
  background:var(--surface);border:1px solid var(--line-strong);
  padding:.55rem .7rem;border-radius:0;width:100%;
}
textarea{min-height:6rem;resize:vertical;line-height:1.55}
input:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px var(--accent-wash)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
button.submit{
  align-self:flex-start;background:var(--accent);color:var(--paper);border:1px solid var(--accent);
  font-family:var(--font-body);font-size:1rem;font-weight:500;padding:.7rem 1.4rem;cursor:pointer;
}
button.submit:hover:not(:disabled){background:var(--accent-ink)}
button.submit:disabled{opacity:.5;cursor:default}
.formnote{font-family:var(--font-mono);font-size:.75rem;line-height:1.6;color:var(--muted);min-height:1.2em}
.formnote[data-state="error"]{color:var(--warn)}
.formnote[data-state="ok"]{color:var(--ok)}
.consent{
  font-family:var(--font-body);font-size:.75rem;line-height:1.5;
  letter-spacing:0;text-transform:none;color:var(--faint);max-width:34rem;
}

.prose{max-width:40rem;display:flex;flex-direction:column;gap:1.1rem}
.prose h2{margin-top:1.5rem}
.prose p,.prose li{font-size:1rem;line-height:1.7;color:var(--muted)}
.prose ul{margin:0;padding-left:1.1rem;display:flex;flex-direction:column;gap:.4rem}
.prose a{color:var(--accent)}
.prose strong{color:var(--ink);font-weight:600}

footer{border-top:1px solid var(--line);background:var(--sunk);margin-top:2rem}
.foot{display:flex;flex-direction:column;gap:1.25rem;padding-top:3rem;padding-bottom:3rem}
.legal{font-size:.8125rem;line-height:1.6;color:var(--muted);max-width:48rem}
.reg{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.04em;color:var(--faint);line-height:1.9}
.reg a{color:var(--faint)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}