:root{--ground:#FFFFFF;--surface:#FFFFFF;--surface-2:#F5F5F5;--ink:#111111;--muted:#585858;
--accent:#111111;--accent-soft:#F2F2F2;--on-accent:#FFFFFF;--border:#E3E3E3;
--warn-ink:#8A4F0E;--warn-bg:#FDF6EA;--warn-border:#EFDCBE;
--serif:"Newsreader",Georgia,serif;--sans:"Source Sans 3",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
header.site,footer.site{background:var(--surface-2);border-bottom:1px solid var(--border)}
footer.site{border-bottom:none;border-top:1px solid var(--border);margin-top:56px}
header.site .inner,footer.site .inner{max-width:720px;margin:0 auto;padding:14px 20px}
footer.site .inner{padding-block:26px 36px;font-size:13.5px;color:var(--muted)}
footer.site p{margin:0 0 10px}
header.site .inner{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px}
.logo{font-family:var(--serif);font-weight:700;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
header nav{display:flex;flex-wrap:wrap;gap:14px;font-size:14.5px}
header nav a{color:var(--muted);text-decoration:none}
header nav a:hover,header nav a[aria-current]{color:var(--accent)}
footer .links{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px}
.wrap{max-width:720px;margin:0 auto;padding-inline:20px;padding-block:40px 40px}
.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--accent);margin:0 0 14px}
h1{font-family:var(--serif);font-size:clamp(30px,6vw,44px);line-height:1.12;font-weight:700;letter-spacing:-.015em;margin:0 0 16px;text-wrap:balance}
.standfirst{font-size:19px;color:var(--muted);margin:0 0 8px}
.byline{font-size:14px;color:var(--muted);margin:0 0 28px;padding-bottom:22px;border-bottom:1px solid var(--border)}
h2{font-family:var(--serif);font-size:clamp(22px,4.2vw,29px);line-height:1.22;font-weight:600;margin:44px 0 14px;text-wrap:balance}
h3{font-size:17px;font-weight:700;margin:26px 0 8px}
p{margin:0 0 16px}
a{color:var(--accent);text-underline-offset:2px}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.answer{background:var(--accent-soft);border-left:3px solid var(--accent);padding:20px 22px;margin:0 0 26px;border-radius:0 8px 8px 0}
.answer p{margin:0;font-size:18px}
.disclosure{font-size:13.5px;color:var(--muted);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin:0 0 34px}
.disclosure p{margin:0}
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:12px}
ol.steps li{counter-increment:s;position:relative;padding-left:42px}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:1px;width:27px;height:27px;border-radius:50%;background:var(--accent);color:var(--on-accent);font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}
ul.plain{margin:0 0 16px;padding-left:22px;display:flex;flex-direction:column;gap:8px}
.facts{border:1px solid var(--border);border-radius:10px;overflow:hidden;margin:0 0 20px;background:var(--surface)}
.facts dl{margin:0;display:grid;grid-template-columns:minmax(140px,34%) 1fr}
.facts dt{padding:13px 16px;font-weight:700;font-size:15px;background:var(--surface-2);border-bottom:1px solid var(--border)}
.facts dd{margin:0;padding:13px 16px;font-size:15.5px;border-bottom:1px solid var(--border);color:var(--muted)}
.facts dl>dt:last-of-type,.facts dl>dd:last-of-type{border-bottom:none}
@media (max-width:470px){.facts dl{grid-template-columns:1fr}.facts dt{border-bottom:none;padding-bottom:4px}}
.callbox{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px 18px;margin:0 0 18px}
.callbox .num{font-family:var(--mono);font-size:20px;font-weight:700;color:var(--ink);text-decoration:none}
.callbox .lbl{font-size:14px;color:var(--muted)}
.warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-ink);border-radius:10px;padding:16px 18px;margin:0 0 18px;font-size:15.5px}
.warn p{margin:0 0 10px}.warn p:last-child{margin:0}
figure{margin:24px 0;padding:0}
figure svg{display:block;width:100%;height:auto;max-width:100%}
figcaption{font-size:13.5px;color:var(--muted);margin-top:10px;text-align:center}
.faq{display:flex;flex-direction:column;gap:22px}
.faq h3{margin:0 0 6px}.faq p{margin:0;color:var(--muted)}
.sources{margin-top:40px;padding-top:20px;border-top:1px solid var(--border);font-size:13.5px;color:var(--muted)}
.sources p{margin:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:0 0 24px;padding:0;list-style:none}
.cards a{display:block;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px 20px;text-decoration:none;color:var(--ink)}
.cards a:hover{border-color:var(--accent)}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 9px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 22px;border-radius:9px;font-size:16.5px;font-weight:700;text-decoration:none;line-height:1.2;border:1.5px solid transparent;transition:transform .12s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-secondary{background:var(--surface);color:var(--accent);border-color:var(--border)}
.btn-secondary:hover{border-color:var(--accent)}
.btn .arw{font-size:18px;line-height:1}
.cta-note{font-size:13px;color:var(--muted);margin:0 0 30px}
@media (prefers-reduced-motion:reduce){.btn{transition:none}.btn:hover{transform:none}}
@media (max-width:430px){.btn{width:100%;justify-content:center}}
.hero{margin:0 0 28px;padding:0}
.hero svg{display:block;width:100%;height:auto;border-radius:18px}
@media (max-width:620px){.hero svg{border-radius:12px}}
.features{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2px;margin:0 0 32px;padding:0;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.features li{background:var(--surface);padding:16px 16px 18px;display:flex;flex-direction:column;gap:4px}
.features svg{width:22px;height:22px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:5px}
.features strong{font-size:14.5px;font-weight:700;line-height:1.3}
.features span{font-size:13px;color:var(--muted);line-height:1.35}
.sticky-cta{display:none}
@media (max-width:620px){
  .sticky-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--surface);
    border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
    box-shadow:0 -2px 14px rgba(0,0,0,.10)}
  .sticky-cta .btn{width:100%;justify-content:center;font-size:16px;padding:13px 18px}
  body{padding-bottom:86px}
  .wrap{padding-block:26px 30px}
  h1{font-size:clamp(26px,7.4vw,34px)}
  .standfirst{font-size:17px}
  .answer p{font-size:16.5px}
  .answer{padding:16px 17px}
  .features{grid-template-columns:repeat(2,1fr)}
  .facts dd,.facts dt{font-size:14.5px}
  header.site .inner{padding:11px 16px}
  header nav{gap:11px;font-size:13.5px}
  .logo{font-size:17px}
  ol.steps li{padding-left:36px}
  ol.steps li::before{width:24px;height:24px;font-size:13px}
}
@media (max-width:400px){.features{grid-template-columns:1fr}}
.cards strong{display:block;font-family:var(--serif);font-size:20px;font-weight:600;margin-bottom:4px}
.cards span{font-size:14.5px;color:var(--muted)}