:root{--ink:#172228;--muted:#66747b;--paper:#fbfcfb;--card:#fff;--accent:#1f766e;--accent2:#dff3ef;--line:#e1e8e6;--warm:#f4efe7}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}.top{background:#103e3a;color:#fff;padding:10px 20px;text-align:center;font-size:14px}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px max(5vw,24px);background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:4}.brand{font-family:Georgia,serif;font-size:28px;font-weight:700;color:#123f3b;text-decoration:none}.nav a{color:#264a47;text-decoration:none;margin-left:16px;font-weight:600}.hero{padding:64px max(5vw,24px);background:linear-gradient(135deg,#eef8f5,#f7f2e9)}.hero h1{font:700 clamp(38px,6vw,72px)/1.05 Georgia,serif;max-width:900px;margin:0 0 18px}.hero p{font-size:20px;max-width:760px;color:#4c5d61}.wrap{max-width:1180px;margin:auto;padding:44px 24px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 8px 24px rgba(20,50,45,.05)}.card .icon{font-size:34px}.card h2,.card h3{font-family:Georgia,serif;margin:.35em 0}.card a{color:var(--accent);font-weight:700;text-decoration:none}.kicker{font-size:13px;text-transform:uppercase;letter-spacing:.13em;color:var(--accent);font-weight:800}.article{max-width:780px;margin:auto}.article h1{font:700 clamp(36px,5vw,58px)/1.08 Georgia,serif;margin:.2em 0}.dek{font-size:21px;color:#526166}.meta{color:#7a878b;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:28px}.article h2{font:700 30px/1.2 Georgia,serif;margin-top:38px}.article h3{font:700 23px/1.25 Georgia,serif}.note{background:#eef8f5;border-left:4px solid var(--accent);padding:18px 20px;border-radius:10px;margin:24px 0}.toc{background:#fff;border:1px solid var(--line);padding:20px;border-radius:14px}.toc a{color:var(--accent)}.share{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.share a{padding:9px 14px;border-radius:999px;background:#eef5f4;color:#1f5f59;text-decoration:none;font-weight:700;border:1px solid #d2e3e0}.footer{margin-top:56px;background:#102f2c;color:#dce9e7;padding:42px 24px}.footer .inner{max-width:1180px;margin:auto}.legal{font-size:13px;color:#a9c1bd}.cathead{background:linear-gradient(120deg,#edf8f4,#f6efe6);padding:52px 24px}.cathead .inner{max-width:1180px;margin:auto}.cathead h1{font:700 52px/1.1 Georgia,serif;margin:10px 0}.btn{display:inline-block;background:var(--accent);color:#fff!important;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:800}.crumbs{font-size:14px;color:#70817e}.crumbs a{color:#3b6c67;text-decoration:none}@media(max-width:720px){.nav div:last-child{display:none}.hero{padding-top:42px}.wrap{padding-top:30px}.article h1{font-size:40px}}

/* 2026 editorial refresh: clean U.S. health-magazine layout */
body{background:#fff;color:#1b2733}
.nav{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #dbe3e8;box-shadow:0 2px 12px rgba(20,40,60,.05)}
.brand{font-size:25px;font-weight:800;letter-spacing:-.5px}
.hero{max-width:1180px;margin:24px auto 8px;border-radius:22px;background:linear-gradient(120deg,#edf7f8,#f8fbfc);border:1px solid #dcebed;padding:52px}
.hero h1{max-width:820px;font-size:clamp(38px,6vw,66px);line-height:1.02}
.home-topic-img,.cat-hero-img,.article-hero{display:block;width:100%;object-fit:cover;background:#eef4f6}
.home-topic-img{height:175px;border-radius:14px;margin:-2px 0 16px}
.cat-hero-img{height:min(44vw,460px);border-radius:18px;margin:22px 0 0;border:1px solid #e0e7eb}
.article-hero{height:min(48vw,520px);border-radius:18px;margin:24px 0 26px;border:1px solid #e0e7eb}
.grid .card{overflow:hidden;border:1px solid #e0e6ea;border-radius:16px;background:white;box-shadow:0 4px 18px rgba(30,50,70,.05)}
.grid .card:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(30,50,70,.09)}
.card h2,.card h3{line-height:1.2}
.article{max-width:820px;margin:0 auto}
.article h1{font-size:clamp(38px,6vw,60px);line-height:1.04;letter-spacing:-1px}
.article h2{font-size:30px;margin-top:44px}
.article p{font-size:18px;line-height:1.78;color:#33404b}
.dek{font-size:21px!important;line-height:1.55!important;color:#44515d!important}
.meta{padding:12px 0;border-top:1px solid #e3e8eb;border-bottom:1px solid #e3e8eb}
.affiliate-box{margin:30px 0;padding:24px;border:1px solid #cfe2e4;background:#f2fafb;border-radius:16px}
.affiliate-box strong{display:block;font-size:20px;margin-bottom:7px;color:#193f46}
.affiliate-box p{font-size:15px;line-height:1.55;margin:0 0 14px;color:#4a5d61}
.affiliate-btn{display:inline-block;background:#176b75!important;color:white!important;text-decoration:none!important;padding:13px 20px;border-radius:8px;font-weight:800;border:0}
.affiliate-disclosure{font-size:12px!important;color:#65767b!important;margin-top:10px!important}
.cathead .inner{max-width:1180px}
.cathead{background:#f4f8fa;border-bottom:1px solid #e1e8ec}
@media(max-width:700px){.hero{margin:12px;padding:30px 22px}.home-topic-img{height:155px}.cat-hero-img,.article-hero{height:230px}.article h1{font-size:38px}.article p{font-size:17px}.nav{position:relative}}


.hero-main-img{display:block;width:100%;max-width:1040px;height:min(46vw,420px);object-fit:cover;border-radius:18px;margin:26px 0 22px;border:1px solid #dbe5e6;box-shadow:0 10px 28px rgba(18,63,59,.10)}
@media(max-width:700px){.hero-main-img{height:220px;margin:18px 0 16px}}


/* Share panel and CTA refresh */
.share-panel{margin:26px 0 24px;padding:28px 28px 30px;border:1px solid #d8e1e4;border-radius:28px;background:#fff;box-shadow:0 8px 28px rgba(17,45,42,.05)}
.share-panel h3{margin:0 0 18px;font:800 18px/1.2 Inter,Arial,sans-serif;color:#173f3b}
.share-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.share-chip{display:flex;align-items:center;justify-content:center;min-height:64px;padding:14px 16px;border-radius:20px;background:#fff;color:#16353b;text-decoration:none;font-weight:800;border:1px solid #d9e3e4;box-shadow:0 2px 0 rgba(17,45,42,.02);font-size:16px}
.share-chip:hover{background:#f7fbfb}
button.share-chip{cursor:pointer;font-family:inherit}
.cta-card{margin:22px 0 26px;padding:24px 24px 18px;border:1px solid #d4e4df;background:#f5fbfa;border-radius:22px}
.cta-card strong{display:block;font-size:19px;margin-bottom:8px;color:#173f3b}
.cta-card p{margin:0 0 16px;color:#546467}
.cta-btn-large{display:flex;align-items:center;justify-content:center;width:100%;min-height:88px;border-radius:24px;background:linear-gradient(135deg,#14a39a,#19b077)!important;color:#fff!important;text-decoration:none!important;font-weight:900;letter-spacing:-.01em;font-size:18px;padding:18px 24px;box-shadow:0 12px 24px rgba(20,163,154,.24)}
.cta-btn-large::after{content:'→';display:inline-block;margin-left:12px;font-size:22px;line-height:1}
.article .meta{margin-bottom:18px}
@media(max-width:720px){.share-panel{padding:24px 18px 20px;border-radius:26px}.share-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.share-chip{min-height:58px;padding:12px 10px;border-radius:18px;font-size:15px}.cta-btn-large{min-height:82px;border-radius:22px;font-size:17px;padding:16px}}