@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');
:root{--ink:#17352d;--muted:#5d716b;--primary:#087f5b;--primary-dark:#056347;--mint:#dff3ea;--mint-light:#f2faf6;--coral:#e9674b;--cream:#fffaf2;--white:#fff;--border:#d8e8e1;--shadow:0 18px 50px rgba(21,64,51,.1);--radius:22px;--container:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:'DM Sans',sans-serif;font-size:17px;line-height:1.7}img{display:block;max-width:100%;object-fit:cover}a{color:var(--primary);text-decoration-thickness:1px;text-underline-offset:3px}h1,h2,h3{font-family:'Manrope',sans-serif;line-height:1.16;margin:0 0 18px;letter-spacing:-.025em}h1{font-size:clamp(2.35rem,6vw,4.6rem)}h2{font-size:clamp(1.75rem,4vw,2.75rem)}h3{font-size:1.2rem}p{margin:0 0 20px}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:99;background:#fff;padding:12px}.health-notice{background:var(--ink);color:#fff;font-size:.85rem}.health-notice .container{min-height:36px;display:flex;align-items:center;justify-content:center;gap:8px;text-align:center}.health-notice svg{width:15px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;line-height:1.05}.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--primary);color:#fff;display:grid;place-items:center}.brand strong,.brand small{display:block}.brand strong{font-family:'Manrope';font-size:.98rem}.brand small{font-size:.8rem;color:var(--muted);margin-top:4px}.main-nav{display:flex;align-items:center;gap:7px}.main-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.9rem;padding:10px 12px;border-radius:10px}.main-nav a:hover,.main-nav a[aria-current=page]{background:var(--mint);color:var(--primary-dark)}.menu-toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:10px;padding:9px;color:var(--ink)}.hero{padding:72px 0 88px;background:linear-gradient(135deg,var(--mint-light),#fff 58%,var(--cream));overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:64px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary-dark);font-weight:700;font-size:.84rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px}.eyebrow:before{content:'';width:28px;height:2px;background:var(--coral)}.hero h1 em{font-style:normal;color:var(--primary)}.lead{font-size:clamp(1.08rem,2vw,1.28rem);color:var(--muted);max-width:670px}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:12px 20px;border-radius:14px;background:var(--primary);color:#fff;text-decoration:none;font-weight:700;transition:.25s}.btn:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--border)}.btn.coral{background:var(--coral)}.hero-visual{position:relative}.hero-visual img{width:100%;height:520px;border-radius:32px;box-shadow:var(--shadow)}.floating-note{position:absolute;left:-32px;bottom:26px;background:#fff;border-radius:18px;padding:18px 20px;box-shadow:var(--shadow);max-width:240px;font-weight:700}.floating-note span{display:block;color:var(--muted);font-size:.82rem;font-weight:500}.trust-strip{margin-top:-32px;position:relative;z-index:2}.trust-grid{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px 28px;display:grid;grid-template-columns:repeat(3,1fr);box-shadow:var(--shadow)}.trust-item{display:flex;align-items:center;justify-content:center;gap:11px;font-weight:700}.trust-item+ .trust-item{border-left:1px solid var(--border)}.trust-item svg{color:var(--primary)}.section{padding:88px 0}.section-soft{background:var(--mint-light)}.section-cream{background:var(--cream)}.section-heading{max-width:740px;margin-bottom:42px}.section-heading p{color:var(--muted);font-size:1.08rem}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;color:var(--ink);text-decoration:none;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b4d7c8}.card-icon{width:48px;height:48px;border-radius:15px;background:var(--mint);color:var(--primary);display:grid;place-items:center;margin-bottom:22px}.card p{color:var(--muted)}.card .arrow{display:flex;align-items:center;gap:7px;color:var(--primary);font-weight:700;margin-top:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.split img{width:100%;height:520px;border-radius:28px}.check-list{list-style:none;padding:0;margin:28px 0}.check-list li{display:flex;gap:12px;margin:13px 0}.check-list svg{flex:0 0 22px;color:var(--primary);margin-top:3px}.callout{border-left:4px solid var(--coral);background:var(--cream);padding:22px 24px;border-radius:0 16px 16px 0}.cta-panel{padding:48px;border-radius:28px;background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}.cta-panel p{color:#cce1da;max-width:690px}.page-hero{padding:64px 0;background:var(--mint-light)}.page-hero .container{max-width:920px}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:.86rem;color:var(--muted);margin-bottom:25px}.breadcrumbs a{color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:70px;align-items:start}.article{font-size:1.04rem}.article h2{margin-top:52px}.article h3{margin-top:30px}.article ul{padding-left:22px}.toc{position:sticky;top:110px;border:1px solid var(--border);border-radius:18px;padding:22px;background:#fff}.toc strong{font-family:'Manrope';display:block;margin-bottom:10px}.toc a{display:block;color:var(--muted);text-decoration:none;padding:7px 0;font-size:.9rem}.toc a:hover{color:var(--primary)}.symptom-box{background:var(--mint-light);border-radius:18px;padding:24px;margin:25px 0}.symptom-box h3{margin-top:0}.alert-box{background:#fff2ef;border:1px solid #f4c7bc;border-radius:18px;padding:24px}.steps{counter-reset:steps;display:grid;gap:18px}.step{position:relative;padding:25px 25px 25px 78px;background:#fff;border:1px solid var(--border);border-radius:18px}.step:before{counter-increment:steps;content:counter(steps);position:absolute;left:24px;top:24px;width:36px;height:36px;border-radius:12px;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800}.tool{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px}.tool label{display:block;font-weight:700;margin-bottom:8px}.tool input,.tool select{width:100%;padding:13px;border:1px solid #b9cec6;border-radius:10px;font:inherit;margin-bottom:18px}.tool-result{display:none;background:var(--mint);border-radius:14px;padding:18px;margin-top:10px}.faq details{border-bottom:1px solid var(--border);padding:20px 0}.faq summary{cursor:pointer;font-family:'Manrope';font-weight:700}.faq details p{color:var(--muted);padding-top:12px}.source-list li{margin-bottom:14px}.site-footer{background:#102e26;color:#e9f4f0;padding:65px 0 24px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .8fr 1.15fr;gap:42px}.site-footer h2{font-size:1rem;margin-bottom:16px}.site-footer a{color:#e9f4f0;text-decoration:none;display:block;margin:9px 0}.site-footer p{color:#b9cec7;font-size:.92rem}.footer-brand{margin-bottom:18px}.footer-brand small{color:#b9cec7}.footer-help{background:#173f34;padding:22px;border-radius:18px}.footer-bottom{border-top:1px solid #315248;margin-top:45px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;color:#9cb8af;font-size:.82rem}.reveal-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.reveal-on-scroll.revealed{opacity:1;transform:none}@media (max-width:940px){.menu-toggle{display:grid}.main-nav{display:none;position:absolute;top:76px;left:20px;right:20px;background:#fff;padding:12px;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.hero-grid,.split,.article-layout{grid-template-columns:1fr}.hero-visual{max-width:650px}.article-layout{gap:30px}.toc{position:static;order:-1}.card-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-panel{grid-template-columns:1fr}.hero{padding-top:50px}}@media (max-width:620px){body{font-size:16px}.container{width:min(calc(100% - 28px),var(--container))}.health-notice .container{padding:6px 0}.hero{padding-bottom:65px}.hero-grid{gap:38px}.hero-visual img,.split img{height:350px}.floating-note{left:10px;right:10px;bottom:12px}.trust-grid,.card-grid{grid-template-columns:1fr}.trust-item{justify-content:flex-start;padding:8px}.trust-item+ .trust-item{border-left:0;border-top:1px solid var(--border)}.section{padding:64px 0}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.cta-panel{padding:30px}.page-hero{padding:48px 0}.article h2{margin-top:40px}}