:root{--ink:#102A43;--mute:#42566B;--line:#DCE6E1;--bg:#F4F8F6;--card:#fff;--brand:#0E7C6B;--accent:#7EE2B8}
*{box-sizing:border-box}body{margin:0;font:17px/1.6 "Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}a{color:var(--brand)}
header{background:#fff;border-bottom:1px solid var(--line)}.hd{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:12px 18px}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);text-decoration:none;font-size:19px}.logo b{color:var(--brand)}
nav{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:15px}nav a{text-decoration:none;color:var(--mute)}nav a:hover{color:var(--brand)}
main{padding:26px 18px 40px}h1{font-size:40px;line-height:1.1;margin:8px 0 8px;font-weight:800;letter-spacing:-.02em}@media(max-width:620px){h1{font-size:30px}}h2{font-size:22px;margin:30px 0 8px}.lead{color:var(--mute);margin-top:0}
.tool{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;margin:18px 0;box-shadow:0 18px 40px rgba(16,42,67,.08);max-width:860px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:620px){.grid2{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;font-size:14px;font-weight:600;color:var(--mute);gap:6px}
input,select{font:inherit;font-size:18px;padding:11px 12px;border:1px solid #cdd5df;border-radius:10px;background:#fff;color:var(--ink);min-height:46px}
input:focus,select:focus{outline:2px solid var(--accent);border-color:var(--brand)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.chip{font:inherit;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid #C9D7D0;background:#fff;cursor:pointer;min-height:44px;color:var(--ink)}.chip:hover{border-color:var(--brand);color:var(--brand)}
.result{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.result.three{grid-template-columns:repeat(3,1fr)}@media(max-width:620px){.result.three{grid-template-columns:1fr}}
.result>div{background:#E1F4EC;border-radius:16px;padding:18px;text-align:left;color:#0B4F45}.result>div:first-child{background:var(--brand);color:#fff}.result>div:first-child small{color:#D8F3E7}.big{display:block;font-size:52px;font-weight:800;line-height:1}.result small{color:var(--mute)}
.syringe{width:100%;height:auto;margin-top:6px}.note{font-size:14px;color:var(--mute);margin:8px 0 0}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:620px){.cards{grid-template-columns:1fr}}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink)}.card b{display:block;color:var(--brand);font-size:18px}.card span{color:var(--mute);font-size:15px}.card:hover{border-color:var(--brand)}
.sched{width:100%;border-collapse:collapse;margin-top:14px;font-size:16px}.sched th,.sched td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}.sched th{color:var(--mute);font-size:13px;text-transform:uppercase;letter-spacing:.04em}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:8px 0}summary{font-weight:700;cursor:pointer}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:11px 18px;border-radius:10px;text-decoration:none;font-weight:700}
article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
footer{border-top:1px solid var(--line);background:#fff;font-size:14px;color:var(--mute);padding:18px 0}.disc{background:#fff8e6;border:1px solid #f1dfa8;border-radius:10px;padding:10px 12px;color:#5b4a14}.small{font-size:13px}

.hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin:20px 0 30px}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:20px}}
.hero h1{font-size:52px}@media(max-width:620px){.hero h1{font-size:34px}}
.pill{display:inline-block;background:#E1F4EC;color:#0B6B5C;font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;padding:7px 12px;border-radius:999px}
.btn2{display:inline-block;background:#fff;color:var(--ink);padding:11px 18px;border-radius:10px;text-decoration:none;font-weight:700;border:1px solid #C9D7D0;margin-left:8px}
.stats{background:var(--ink);color:#fff;border-radius:22px;padding:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin:30px 0}@media(max-width:760px){.stats{grid-template-columns:1fr}}
.stats b{display:block;font-size:34px;color:var(--accent)}.stats span{color:#D7E2EC;font-size:15px}
.cards{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}@media(max-width:520px){.cards{grid-template-columns:1fr}}
.card{border-radius:18px;padding:20px}