:root{
  --ink:#1d2b33;
  --muted:#4b5b64;
  --teal:#1f5566;
  --teal-dark:#163f4c;
  --sand:#f7f2ea;
  --paper:#ffffff;
  --line:#e2d9ca;
  --clay:#a8512f;
  --soft:#e9f1f3;
  --btn:#163f4c;--btn-hover:#1f5566;--btn-text:#ffffff;--footer:#163f4c;--radius:14px;
  --max:1080px;
}
@media (prefers-color-scheme:dark){
  :root{--ink:#eef2f3;--muted:#b9c6cb;--teal:#8cc6d6;--teal-dark:#b6dde8;--sand:#10191d;--paper:#16232a;--line:#2b3b43;--clay:#e39a7a;--soft:#1a2c34;--btn:#8cc6d6;--btn-hover:#a9d8e5;--btn-text:#0d1a1f;--footer:#0b1519}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Georgia,"Iowan Old Style","Palatino Linotype",serif;color:var(--ink);background:var(--sand);line-height:1.65;font-size:18px}
h1,h2,h3,.nav,.btn,.badge,label,input,button,.small{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
h1{font-size:clamp(2rem,5vw,3.1rem);line-height:1.15;margin:0 0 .5em;color:var(--teal-dark);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,3.4vw,2.1rem);line-height:1.2;margin:0 0 .6em;color:var(--teal-dark)}
h3{font-size:1.15rem;margin:0 0 .4em;color:var(--ink)}
p{margin:0 0 1em}
a{color:var(--teal)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--clay);outline-offset:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--btn);color:var(--btn-text);padding:10px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
header.site{background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 20px;flex-wrap:wrap}
.brand{font-family:system-ui,sans-serif;font-weight:700;font-size:1.2rem;color:var(--teal-dark);text-decoration:none;letter-spacing:.01em}
.brand span{color:var(--clay)}
.nav{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-size:.95rem}
.nav a:hover{text-decoration:underline}
.exit{background:#b3261e;color:#fff !important;border:0;border-radius:999px;padding:8px 16px;font-weight:700;font-size:.9rem;cursor:pointer;text-decoration:none}
.exit:hover{background:#8f1d17;text-decoration:none !important}
.safety{background:var(--soft);border-bottom:1px solid var(--line);font-family:system-ui,sans-serif;font-size:.92rem;padding:8px 0}
.safety p{margin:0}
.hero{padding:64px 0 48px}
.hero .lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{color:var(--teal-dark)}
section{padding:48px 0}
section.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.btn{display:inline-block;background:var(--btn);color:var(--btn-text);text-decoration:none;border:0;border-radius:999px;padding:14px 26px;font-weight:700;font-size:1rem;cursor:pointer}
.btn:hover{background:var(--btn-hover)}
.btn.ghost{background:transparent;color:var(--teal-dark);border:2px solid var(--teal-dark)}
.btn.ghost:hover{background:var(--soft)}
.small{font-size:.9rem;color:var(--muted)}
ul.tick{list-style:none;padding:0;margin:0 0 1em}
ul.tick li{padding-left:28px;position:relative;margin-bottom:.55em}
ul.tick li:before{content:"";position:absolute;left:4px;top:.55em;width:10px;height:10px;border-radius:50%;background:var(--clay)}
ul.plain{margin:0 0 1em;padding-left:1.2em}
.steps{counter-reset:s;display:grid;gap:16px}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 70px;position:relative}
.step:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:18px;width:36px;height:36px;border-radius:50%;background:var(--btn);color:var(--btn-text);font-family:system-ui,sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center}
details{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin-bottom:12px}
summary{cursor:pointer;font-family:system-ui,sans-serif;font-weight:600;color:var(--teal-dark)}
details p{margin:.7em 0 0}
form.opt{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;max-width:560px}
form.opt label{display:block;font-weight:600;margin-bottom:6px}
form.opt input[type=text],form.opt input[type=email]{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:1rem;background:var(--sand);color:var(--ink);margin-bottom:16px}
form.opt .check{display:flex;gap:10px;align-items:flex-start;margin:6px 0 16px}
form.opt .check input{margin-top:.35em;width:20px;height:20px;flex:0 0 auto}
form.opt .check label{font-weight:400;margin:0}
.note{background:var(--soft);border-left:4px solid var(--teal);border-radius:8px;padding:14px 16px;font-family:system-ui,sans-serif;font-size:.95rem}
.draft{background:#fff3cd;color:#5c4a00;border:1px solid #e6cf7a;border-radius:8px;padding:10px 14px;font-family:system-ui,sans-serif;font-size:.9rem;margin-bottom:20px}
footer.site{background:var(--footer);color:#eaf3f6;padding:40px 0;font-family:system-ui,sans-serif;font-size:.95rem}
footer.site a{color:#eaf3f6}
footer.site .cols{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
footer.site h4{margin:0 0 8px;font-size:1rem}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin-bottom:6px}
.legal{border-top:1px solid rgba(255,255,255,.2);margin-top:24px;padding-top:16px;font-size:.85rem;color:#c9dbe1}
table{border-collapse:collapse;width:100%;font-family:system-ui,sans-serif;font-size:.95rem}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--soft)}
@media (max-width:640px){
  header.site{position:static}
  .exit{position:fixed;right:12px;bottom:12px;z-index:99;box-shadow:0 4px 14px rgba(0,0,0,.35);padding:12px 18px}
  .nav{gap:10px 14px}
  .nav a{font-size:.92rem}
  body{font-size:17px}
  .hero{padding:40px 0 28px}
  .nav{gap:12px}
  .step{padding-left:64px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}