:root{--ink:#17302b;--muted:#5e706b;--paper:#fffdf8;--line:#d9e2dc;--accent:#e7744e;--mint:#e8f2ec;--dark:#163c35}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body > .guide-legacy-nav{max-width:1120px;margin:auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center}body > .guide-legacy-nav a{color:var(--ink);text-decoration:none;font-weight:750}body > .guide-legacy-brand{font-size:1.1rem}body > .guide-legacy-brand b{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:8px;border-radius:9px;background:var(--accent);color:#fff}body > .guide-legacy-back{font-size:.9rem}.hero{background:var(--dark);color:white;padding:64px 24px 58px}.hero>div,main{max-width:820px;margin:auto}.eyebrow{margin:0 0 12px;color:#f9b49c;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{max-width:760px;margin:0;font-family:Georgia,serif;font-size:clamp(2.25rem,6vw,4.3rem);line-height:1.05}.dek{max-width:650px;margin:22px 0 0;color:#d7e4dd;font-size:1.12rem}main{padding:42px 24px 72px}.meta{display:flex;gap:14px;color:var(--muted);font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:22px}h2{margin:46px 0 12px;font-size:1.65rem;line-height:1.2}h3{margin:26px 0 8px;font-size:1.1rem}p,li{max-width:720px}.callout{margin:30px 0;padding:24px;border:1px solid #bcd6c9;border-radius:16px;background:var(--mint)}.formula{margin:22px 0;padding:18px 20px;border-left:4px solid var(--accent);background:#fff4ec;font-weight:800;font-size:1.08rem}table{width:100%;border-collapse:collapse;margin:18px 0}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:.82rem;text-transform:uppercase}details{padding:15px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:750}.links{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;padding:10px 14px;border-radius:9px;background:var(--dark);color:#fff!important;text-decoration:none;font-weight:750}.source-list{padding-left:20px;color:var(--muted);font-size:.9rem}.source-list a{color:var(--dark)}footer{padding:25px;text-align:center;background:#edf3ef;color:var(--muted);font-size:.9rem}.skip-link{position:fixed;top:10px;left:10px;z-index:50;transform:translateY(-160%);border-radius:6px;background:var(--dark);color:#fff;padding:9px 12px;font-weight:750;text-decoration:none}.skip-link:focus{transform:translateY(0);outline:3px solid var(--accent);outline-offset:3px}@media(max-width:600px){body > .guide-legacy-nav{padding:14px 18px}.hero{padding:46px 20px}.hero h1{font-size:2.3rem}main{padding:32px 20px}.meta{flex-wrap:wrap}}
:root{--ink:#17302b;--muted:#5e706b;--paper:#fffdf8;--line:#d9e2dc;--accent:#e7744e;--mint:#e8f2ec;--dark:#163c35}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body > .guide-legacy-nav{max-width:1120px;margin:auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center}body > .guide-legacy-nav a{color:var(--ink);text-decoration:none;font-weight:750}body > .guide-legacy-brand{font-size:1.1rem}body > .guide-legacy-brand b{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:8px;border-radius:9px;background:var(--accent);color:#fff}body > .guide-legacy-back{font-size:.9rem}.hero{background:var(--dark);color:white;padding:64px 24px 58px}.hero>div,main{max-width:820px;margin:auto}.eyebrow{margin:0 0 12px;color:#f9b49c;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{max-width:760px;margin:0;font-family:Georgia,serif;font-size:clamp(2.25rem,6vw,4.3rem);line-height:1.05}.dek{max-width:650px;margin:22px 0 0;color:#d7e4dd;font-size:1.12rem}main{padding:42px 24px 72px}.meta{display:flex;gap:14px;color:var(--muted);font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:22px}h2{margin:46px 0 12px;font-size:1.65rem;line-height:1.2}h3{margin:26px 0 8px;font-size:1.1rem}p,li{max-width:720px}.lead{font-size:1.14rem;color:#304b43}.callout,.notice{margin:30px 0;padding:24px;border:1px solid #bcd6c9;border-radius:16px;background:var(--mint)}.notice{background:#fff4ec;border-color:#f0c6b4;font-size:.95rem}.formula{margin:22px 0;padding:18px 20px;border-left:4px solid var(--accent);background:#fff4ec;font-weight:800;font-size:1.08rem}.checklist li::marker{content:"✓  ";color:var(--dark);font-weight:900}table{width:100%;border-collapse:collapse;margin:18px 0}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:.82rem;text-transform:uppercase}details{padding:15px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:750}.links{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;padding:10px 14px;border-radius:9px;background:var(--dark);color:#fff!important;text-decoration:none;font-weight:750}.source-list{padding-left:20px;color:var(--muted);font-size:.9rem}.source-list a{color:var(--dark)}footer{padding:25px;text-align:center;background:#edf3ef;color:var(--muted);font-size:.9rem}@media(max-width:600px){body > .guide-legacy-nav{padding:14px 18px}.hero{padding:46px 20px}.hero h1{font-size:2.3rem}main{padding:32px 20px}.meta{flex-wrap:wrap}}

.site-footer{padding:32px 0;text-align:left;background:#20231f;color:#d8d9d2;font-size:.9rem}
.site-footer .footer-inner{display:grid;width:min(100% - 48px,1120px);grid-template-columns:minmax(240px,1.5fr) repeat(2,minmax(150px,.7fr));gap:28px 48px;margin:auto}
.site-footer .footer-brand{max-width:330px}
.site-footer .brand-logo{display:inline-flex;align-items:center;line-height:0}
.site-footer .brand-logo__image{display:block;max-width:100%;object-fit:contain}
.site-footer .footer-brand p{margin:8px 0 0}
.site-footer .footer-home{display:inline-flex;margin-top:14px;color:#fff;font-weight:650}
.site-footer .footer-note{margin-top:18px;color:#b6b8ae;font-size:.82rem}
.site-footer .footer-group{display:grid;align-content:start;gap:10px}
.site-footer .footer-group strong{color:#fff;font-size:.78rem;letter-spacing:.09em;text-transform:uppercase}
.site-footer .footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.site-footer .footer-links a{color:#fff;font-weight:650;text-decoration:none}
@media(max-width:700px){.site-footer .footer-inner{width:min(100% - 40px,1120px);grid-template-columns:1fr;gap:26px}}