:root{--bg:#0B1220;--ink:#E6F1FF;--mut:#9FB0C9;--card:#101a2e;--line:#1d2a44;--acc:#7BD389;--acc2:#5BA9F4}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-decoration:none}
.wrap{max-width:980px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,18,32,.92);backdrop-filter:blur(8px);z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{font-weight:800;letter-spacing:.5px;font-size:20px}
.logo span{color:var(--acc)}
nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;font-size:14px}
nav a{color:var(--mut)}
nav a:hover{color:var(--ink)}
h1{font-size:36px;margin:36px 0 10px;letter-spacing:-.01em}
h2{font-size:22px;margin:30px 0 8px}
.lede{color:var(--mut);margin:0 0 22px;max-width:720px;font-size:17px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;margin:14px 0}
.card p{color:var(--mut);margin:6px 0}
.card h3{margin:0 0 6px;font-size:16px}
.btn{display:inline-block;padding:11px 18px;border-radius:8px;font-weight:600;font-size:14px;background:var(--acc);color:#0B1220}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-clinician{background:transparent;color:var(--acc);border:1px solid var(--acc);padding:8px 14px;font-size:13px;min-height:44px;display:inline-flex;align-items:center}
.btn-clinician:hover{background:var(--acc);color:#0B1220}
.btn-clinician:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.btn-clinician:active{background:#5cbf6d;border-color:#5cbf6d;color:#0B1220}
input,textarea,select{width:100%;background:#0e1830;border:1px solid var(--line);color:var(--ink);padding:11px 14px;border-radius:8px;font-family:inherit;font-size:15px;margin-top:6px}
label{display:block;color:var(--mut);font-size:13px;margin-top:14px}
.ruo{background:#16223c;border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:36px 0 0;color:var(--mut);font-size:13px}
footer{border-top:1px solid var(--line);padding:30px 0 60px;color:var(--mut);font-size:13px;margin-top:48px}
.foot-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px}
.foot-row a{color:var(--mut);margin-right:18px}
table{width:100%;border-collapse:collapse;margin-top:14px}
th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;font-size:14px}
th{color:var(--mut);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:1px}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--mut);font-size:13px}