:root{--ink:#111;--accent:#ac2f63;--pink:#ed82ad;--muted:#595959;--line:#e5e5e5;--wash:#fff4f8;--paper:#fff}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:100px}
    body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 Arial,Helvetica,sans-serif}
    a{color:inherit;text-decoration:none}
    a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
    .wrap{width:min(1120px,100% - 48px);margin-inline:auto}
    header{position:sticky;top:0;z-index:5;background:#fffffff0;border-bottom:1px solid var(--line);backdrop-filter:blur(15px)}
    nav{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{font:25px Georgia,serif;letter-spacing:-1px;white-space:nowrap}
    .brand span{color:var(--accent)}
    .navlinks{display:flex;align-items:center;gap:24px;font-size:14px}
    .navlinks a[aria-current=page]{color:var(--accent);font-weight:700}
    .navlinks .contact{border:1px solid var(--ink);border-radius:30px;padding:8px 18px}
    .eyebrow{margin:0;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
    .intro{padding:72px 0 44px;max-width:850px}
    h1,h2,h3,p{margin-top:0}
    h1{margin:17px 0 19px;font:normal clamp(44px,6vw,72px)/1.08 Georgia,serif;letter-spacing:-2.5px;max-width:850px}
    h1 em{color:var(--accent);font-weight:normal}
    .deck{max-width:720px;color:var(--muted);font-size:19px;line-height:1.65;margin-bottom:28px}
    .levels{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
    .levels li{border:1px solid var(--line);border-radius:30px;padding:4px 12px;font-size:13px;font-weight:700;color:var(--accent)}
    .quick{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(210px,.8fr);gap:35px;align-items:center;margin:10px 0 76px;padding:34px;background:var(--wash);border-left:4px solid var(--pink)}
    .quick h2{font:normal 32px/1.2 Georgia,serif;margin:10px 0 12px}
    .quick p{margin:0;color:var(--muted)}
    .quick-action{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
    .button{display:inline-flex;align-items:center;gap:12px;padding:12px 18px;background:var(--pink);border-radius:4px;font-size:14px;font-weight:700}
    .quick-action small{color:var(--muted);font-size:13px;line-height:1.5}
    section{padding:0 0 76px}
    .sectionhead{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:28px;padding-top:24px;border-top:1px solid var(--line)}
    h2{font:normal clamp(32px,4vw,45px)/1.17 Georgia,serif;letter-spacing:-1px;margin:9px 0 0}
    .sectionhead>p{max-width:390px;color:var(--muted);margin:0}
    .test-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .test-card{display:flex;flex-direction:column;min-width:0;padding:28px;border:1px solid var(--line);border-top:4px solid var(--pink);background:#fff}
    .card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:21px}
    .card-number{font:italic 28px Georgia,serif;color:var(--accent)}
    .tag{font-size:12px;font-weight:700;color:var(--accent);background:var(--wash);padding:5px 10px;border-radius:20px}
    .test-card h3{font:normal 27px/1.22 Georgia,serif;margin:0 0 10px}
    .test-card>p{color:var(--muted);margin:0 0 18px}
    .facts{margin:0 0 16px;border-top:1px solid var(--line)}
    .facts div{display:grid;grid-template-columns:90px 1fr;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}
    .facts dt{font-size:13px;font-weight:700;color:var(--muted)}
    .facts dd{margin:0;font-size:14px}
    .note{padding:13px 15px;margin:0 0 22px;background:var(--wash);font-size:14px;line-height:1.55;color:var(--muted)}
    .note strong{color:var(--ink)}
    .card-link{align-self:flex-start;margin-top:auto;padding:7px 0;border-bottom:1px solid var(--pink);font-size:14px;font-weight:700;color:var(--accent)}
    .compare{padding:30px;background:#111;color:white}
    .compare h2{color:white;margin-bottom:22px}
    .compare-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
    .compare-item{padding-top:16px;border-top:1px solid #555}
    .compare-item b{display:block;color:var(--pink);font-size:14px;margin-bottom:7px}
    .compare-item p{color:#e5e5e5;font-size:14px;margin:0}
    .placement-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:45px;align-items:start}
    .steps{list-style:none;padding:0;margin:0;counter-reset:step}
    .steps li{counter-increment:step;display:grid;grid-template-columns:38px 1fr;gap:15px;padding:17px 0;border-top:1px solid var(--line)}
    .steps li::before{content:"0" counter(step);color:var(--accent);font:italic 18px Georgia,serif}
    .steps p{color:var(--muted);margin:0}
    .caution{padding:25px;background:var(--wash);border-left:4px solid var(--pink)}
    .caution h3{font:normal 24px/1.3 Georgia,serif;margin:0 0 10px}
    .caution p{margin:0;color:var(--muted);font-size:15px}
    .sources{padding:30px 0 46px;border-top:1px solid var(--line)}
    .sources h2{font-size:28px;margin:0 0 16px}
    .source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px;list-style:none;padding:0;margin:0}
    .source-list li{border-top:1px solid var(--line);padding:12px 0;font-size:14px}
    .source-list a{color:var(--accent);border-bottom:1px solid var(--pink)}
    .reviewed{font-size:13px;color:var(--muted);margin:22px 0 0}
    footer{display:flex;justify-content:space-between;gap:20px;padding:24px 0 32px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
    footer a{border-bottom:1px solid var(--line)}
    @media(hover:hover){.button:hover{background:var(--ink);color:white}.card-link:hover,footer a:hover{color:var(--ink)}}
    @media(max-width:850px){.wrap{width:min(100% - 40px,720px)}.navlinks{gap:13px;font-size:13px}.quick{gap:22px}.sectionhead{display:block}.sectionhead>p{margin-top:15px}.compare-list{grid-template-columns:1fr;gap:16px}.placement-grid{grid-template-columns:1fr;gap:25px}}
    @media(max-width:620px){.wrap{width:calc(100% - 36px)}nav{align-items:flex-start;flex-direction:column;padding:14px 0 16px;gap:12px}.brand{font-size:23px}.navlinks{width:100%;flex-wrap:wrap;justify-content:space-between;gap:9px 12px;font-size:12px}.navlinks .contact{padding:4px 10px}.intro{padding:48px 0 32px}h1{font-size:48px;letter-spacing:-1.8px}.deck{font-size:17px}.quick{grid-template-columns:1fr;padding:24px;margin-bottom:55px}.quick h2{font-size:29px}section{padding-bottom:54px}.test-grid{grid-template-columns:1fr}.test-card{padding:23px}.test-card h3{font-size:25px}.compare{padding:24px}.source-list{grid-template-columns:1fr}.facts div{grid-template-columns:80px 1fr;gap:10px}footer{flex-direction:column}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}