
    :root{--ink:#183225;--muted:#5b6f62;--green:#146b2e;--green-dark:#0a4b1e;--lime:#82c91e;--pale:#eef7e9;--cream:#fbfcf7;--line:#d9e6d6;--white:#fff;--amber:#f4c95d;--shadow:0 18px 50px rgba(27,75,40,.10);--radius:20px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Verdana,Geneva,sans-serif;background:#edf4ea;color:var(--ink);line-height:1.68;font-size:16px}a{color:var(--green-dark);text-decoration-thickness:1px;text-underline-offset:3px}img{max-width:100%;height:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:99;background:#fff;padding:10px;border-radius:8px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{max-width:1180px;margin:auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:900;text-decoration:none;letter-spacing:-.02em}.brand img{width:48px;height:48px;object-fit:contain}.menu{display:flex;align-items:center;gap:4px}.menu a{color:var(--ink);font-size:14px;font-weight:800;text-decoration:none;padding:10px;border-radius:10px}.menu a:hover,.menu a:focus{background:var(--pale)}.nav-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-weight:800;padding:9px 12px;border-radius:10px}.page{max-width:1140px;margin:auto;padding:28px 18px 48px}.article{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.hero-heading{text-align:center;padding:34px 24px 20px;background:linear-gradient(135deg,#fff,#f2f8ee)}.kicker{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime)}h1{font-size:clamp(34px,5vw,58px);line-height:1.04;margin:10px auto 12px;max-width:900px;text-transform:uppercase;letter-spacing:-.05em}.updated{font-size:13px;color:var(--muted);font-weight:700}.hero{padding:0 24px 30px;background:linear-gradient(135deg,#fff,#f2f8ee)}.hero-card{display:grid;grid-template-columns:.92fr 1.08fr;min-height:410px;background:var(--green-dark);border-radius:22px;overflow:hidden;color:#fff}.hero-copy{padding:42px;display:flex;flex-direction:column;justify-content:center}.hero-copy h2{font-size:clamp(27px,3vw,40px);margin:14px 0 12px;color:#fff}.hero-copy p{color:#e5f2e4;font-size:18px;margin:0 0 20px}.hero-image{width:100%;height:100%;object-fit:cover}.eyebrow{align-self:flex-start;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;text-transform:uppercase}.hero-link{align-self:flex-start;background:var(--amber);color:#24331f;padding:11px 17px;border-radius:999px;font-weight:900;text-decoration:none}.content{max-width:980px;margin:auto;padding:34px 30px}.intro{font-size:19px;background:var(--cream);border:1px solid var(--line);border-left:6px solid var(--lime);padding:20px;border-radius:15px}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.quick{background:var(--pale);border:1px solid var(--line);border-radius:16px;padding:18px}.quick strong{display:block;color:var(--green-dark);font-size:18px;margin-bottom:5px}.toc{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 4px}.toc a{background:#f2f8ef;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-weight:700;font-size:14px;text-decoration:none}.section{padding-top:38px}.section h2{font-size:clamp(25px,3vw,33px);line-height:1.2;letter-spacing:-.025em;margin:0 0 12px}.section h3{font-size:20px;margin:24px 0 7px}.section p{margin:0 0 15px}.checklist{padding-left:22px}.checklist li{margin:8px 0}.note{background:#f3f9ef;border:1px solid #cce2c5;border-left:5px solid var(--green);border-radius:14px;padding:17px 18px;margin:18px 0}.formula{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.formula div{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.formula span{display:block;font-size:13px;color:var(--muted);font-weight:800;text-transform:uppercase}.formula strong{font-size:21px;color:var(--green-dark)}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.guide-card{display:block;background:var(--cream);border:1px solid var(--line);border-radius:17px;padding:20px;text-decoration:none}.guide-card:hover{border-color:#8cbd7e;box-shadow:0 8px 24px rgba(27,75,40,.08)}.guide-card small{display:block;text-transform:uppercase;letter-spacing:.08em;color:var(--green);font-weight:900}.guide-card strong{display:block;font-size:19px;margin:6px 0;color:var(--ink)}.guide-card span{color:var(--muted)}.faq details{border:1px solid var(--line);border-radius:13px;margin:10px 0;padding:15px;background:#fff}.faq summary{font-weight:900;cursor:pointer}.faq details p{margin:10px 0 0}.author{display:grid;grid-template-columns:94px 1fr;gap:18px;align-items:center;background:var(--pale);border:1px solid #cfe2c9;border-radius:18px;padding:20px}.author img{width:90px;height:90px;border-radius:50%;object-fit:cover;border:4px solid #fff;box-shadow:0 4px 16px rgba(0,0,0,.1)}.author h2{font-size:24px;margin:0 0 4px}.author-title{color:var(--green);font-weight:900;margin-bottom:8px!important}.sources{font-size:14px;color:var(--muted);background:#f8faf6;border-radius:14px;padding:18px}.site-footer{background:#103d20;color:#e8f3e8}.footer-inner{max-width:1140px;margin:auto;padding:34px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}.footer-brand{display:flex;align-items:center;gap:10px;font-weight:900}.footer-brand img{width:44px;height:44px}.site-footer a{color:#fff}.site-footer p{font-size:14px;color:#cfe0d0}.footer-links{line-height:2}.copyright{max-width:1140px;margin:auto;padding:15px 20px;border-top:1px solid rgba(255,255,255,.15);font-size:12px;color:#cfe0d0}
    @media(max-width:820px){.nav{flex-wrap:wrap}.nav-toggle{display:block}.menu{display:none;width:100%;flex-direction:column;align-items:stretch}.menu.is-open{display:flex}.menu a{border:1px solid var(--line)}.hero-card{grid-template-columns:1fr}.hero-copy{padding:28px}.hero-image{height:290px}.quick-grid,.formula{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}}
    @media(max-width:520px){body{font-size:15.5px}.page{padding:14px 10px 30px}.article{border-radius:18px}.brand span{font-size:14px}.brand img{width:42px;height:42px}.hero-heading{padding:26px 16px 16px}.hero{padding:0 12px 18px}.hero-copy{padding:24px 20px}.hero-copy p{font-size:16px}.hero-image{height:225px}.content{padding:26px 18px}.author{grid-template-columns:1fr;text-align:center}.author img{margin:auto}h1{font-size:34px}}
    .content a:not(.guide-card):not(.hero-link){border-radius:4px;transition:color .18s ease,background-color .18s ease,text-decoration-color .18s ease}
    .content a:not(.guide-card):not(.hero-link):hover,.content a:not(.guide-card):not(.hero-link):focus-visible{color:#083a18;background:#e5f3df;text-decoration-thickness:2px;text-decoration-color:var(--lime);outline:none}
    .guide-card{transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
    .guide-card:hover,.guide-card:focus-visible{transform:translateY(-2px);border-color:#8cbd7e;box-shadow:0 8px 24px rgba(27,75,40,.12);outline:none}
  
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:12px}.breadcrumbs a{color:var(--muted)}.article-hero{padding:0 24px 28px;background:linear-gradient(135deg,#fff,#f2f8ee)}.article-hero img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:22px}.legal-list li{margin:8px 0}@media(max-width:520px){.article-hero{padding:0 12px 18px}.article-hero img{border-radius:14px}}