:root{
  --bg:#f6f9f7; --surface:#ffffff; --text:#14231f; --muted:#566b64;
  --brand:#3fa88c; --brand-d:#2b7f68; --accent:#e9f4f0; --line:#dde8e3; --shadow:0 10px 30px rgba(20,60,50,.10);
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#0d1513;--surface:#14211d;--text:#e9f3ef;--muted:#9fb5ad;--accent:#132b25;--line:#23352f;--shadow:0 10px 30px rgba(0,0,0,.4)}
}
:root[data-theme="dark"]{--bg:#0d1513;--surface:#14211d;--text:#e9f3ef;--muted:#9fb5ad;--accent:#132b25;--line:#23352f}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.65;
 font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:1000px;margin:0 auto;padding:0 22px}
section{padding:52px 0}
h1,h2,h3{line-height:1.2;margin:0 0 16px;letter-spacing:-.015em}
h1{font-size:clamp(28px,5.4vw,44px)}
h2{font-size:clamp(22px,3.6vw,30px)}
p{margin:0 0 16px;color:var(--muted)}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
 color:var(--brand-d);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 16px;margin-bottom:20px}

.topbar{background:var(--surface);border-bottom:1px solid var(--line);padding:12px 0;position:sticky;top:env(safe-area-inset-top,0px);z-index:8}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.brandmark{display:flex;align-items:center;gap:11px}
.brandmark img{width:42px;height:42px}
.brandmark b{font-size:14px;display:block;line-height:1.25}
.brandmark span{font-size:11.5px;color:var(--muted)}
.navlinks{display:flex;gap:16px;font-size:14px;font-weight:600}
.navlinks a{color:var(--text);text-decoration:none}
.navlinks a:hover{color:var(--brand-d)}

.cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--brand-d);color:#fff;
 text-decoration:none;font-weight:700;font-size:17px;padding:16px 30px;border-radius:12px;box-shadow:var(--shadow)}
.cta:hover{background:var(--brand)}
.cta.sm{font-size:14.5px;padding:12px 20px;box-shadow:none}
.note{font-size:13.5px;margin-top:12px}

.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.card h3{font-size:19px;margin-bottom:10px}
.pill{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
 color:var(--brand-d);background:var(--accent);border-radius:6px;padding:5px 10px;margin-bottom:12px}
ul{margin:0 0 18px;padding-left:20px;color:var(--muted)}
li{margin-bottom:8px}

.split{display:grid;gap:30px;grid-template-columns:1fr}
@media (min-width:860px){.split{grid-template-columns:1fr 1fr}}
.split img{border-radius:16px;box-shadow:var(--shadow)}

.photostrip{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin:22px 0}
.photostrip figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.photostrip img{width:100%;height:190px;object-fit:cover}
.photostrip figcaption{font-size:12.5px;color:var(--muted);padding:9px 12px}

.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{display:flex;gap:16px;margin-bottom:20px;color:var(--muted)}
.steps li::before{counter-increment:s;content:counter(s);flex:0 0 34px;height:34px;display:grid;place-items:center;
 background:var(--brand-d);color:#fff;font-weight:700;border-radius:50%;font-size:15px}
.steps b{color:var(--text);display:block;font-size:16.5px}

details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600}
details p{margin:12px 0 0}
details .tag-diseases{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
details .tag-diseases span{background:var(--accent);color:var(--brand-d);font-size:12.5px;font-weight:600;
 border-radius:7px;padding:5px 10px}

.final{background:linear-gradient(170deg,var(--accent),var(--bg));border-top:1px solid var(--line);text-align:center}
.final img.logo{width:100px;margin:0 auto 18px}
footer{padding:30px 0 44px;text-align:center;font-size:13px;color:var(--muted)}
footer a{color:var(--brand-d)}

.bar{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);
 padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));display:flex;justify-content:center;z-index:9}
.bar a{width:100%;max-width:440px;margin:0}
body{padding-bottom:98px}
@media (min-width:880px){.bar{display:none}body{padding-bottom:0}}

.bio-list{list-style:none;padding:0;margin:0 0 20px;display:grid;gap:10px}
.bio-list li{display:flex;gap:10px;align-items:flex-start;color:var(--text);font-size:15px;font-weight:600}
.bio-list li::before{content:"✓";color:var(--brand-d);font-weight:800}