*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:#17202a;background:#f6f8f7;line-height:1.65}a{color:#0b6b4c;text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{background:#0e1b17;color:#dfe9e5;font-size:14px;padding:8px 0}.header{background:#fff;border-bottom:1px solid #e2e8e5;position:sticky;top:0;z-index:50}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.brand{display:flex;align-items:center;gap:12px;font-weight:850;color:#10211a;font-size:21px}.brand:hover{text-decoration:none}.brand svg{width:38px;height:38px}.nav{display:flex;gap:22px;align-items:center}.nav a{font-weight:650;color:#26362f}.menu-btn{display:none;border:0;background:#eef4f1;padding:10px 12px;border-radius:10px;font-weight:700}.hero{position:relative;min-height:520px;display:grid;align-items:end;background:#15231e;color:#fff;overflow:hidden}.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.48}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,19,15,.92),rgba(7,19,15,.42) 62%,rgba(7,19,15,.18))}.hero-inner{position:relative;z-index:2;padding:88px 0 76px;max-width:780px}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:13px;text-transform:uppercase;letter-spacing:.11em;font-weight:800;color:#9be5c6}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:16px 0 22px;letter-spacing:-.035em}.hero p{font-size:20px;color:#e7efec;max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-block;padding:13px 18px;border-radius:10px;font-weight:800;background:#1ca66f;color:#fff}.btn.secondary{background:#fff;color:#153128}.btn:hover{text-decoration:none;filter:brightness(.97)}.breadcrumb{font-size:14px;color:#64746d;padding:18px 0}.breadcrumb a{color:#506159}.article-hero{background:#fff;border-bottom:1px solid #e0e7e3}.article-head{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center;padding:34px 0 44px}.article-head h1{font-size:clamp(34px,5vw,54px);line-height:1.08;letter-spacing:-.035em;margin:10px 0 18px}.article-head p{font-size:19px;color:#4f6058}.article-head img{width:100%;height:340px;object-fit:cover;border-radius:20px}.meta{font-size:13px;color:#6c7b74}.main{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;padding:46px 0 70px}.content{background:#fff;border:1px solid #e2e8e5;border-radius:18px;padding:34px;min-width:0}.content h2{font-size:28px;line-height:1.2;margin:40px 0 14px;letter-spacing:-.02em}.content h2:first-child{margin-top:0}.content h3{font-size:21px;margin-top:26px}.content p{margin:0 0 18px}.content ul,.content ol{padding-left:22px;margin:0 0 20px}.content li{margin:7px 0}.quick{background:#eef8f3;border-left:4px solid #1ca66f;padding:18px 20px;border-radius:0 12px 12px 0;margin:0 0 30px}.note{background:#f3f5f4;border-radius:12px;padding:14px 16px;color:#4d5d56}.table-wrap{overflow:auto;margin:18px 0 24px}table{width:100%;border-collapse:collapse;min-width:560px}th,td{text-align:left;border-bottom:1px solid #dde5e1;padding:12px 14px;vertical-align:top}th{background:#f0f5f2;color:#263b32}.side{position:relative}.side-box{position:sticky;top:94px;background:#fff;border:1px solid #e2e8e5;border-radius:16px;padding:20px}.side-box h3{margin:0 0 12px}.side-box a{display:block;padding:9px 0;border-bottom:1px solid #edf1ef;font-weight:650}.side-box a:last-child{border:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}.card{background:#fff;border:1px solid #dfe7e3;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;min-height:100%}.card img{width:100%;height:180px;object-fit:cover}.card-body{padding:20px}.card h3{margin:0 0 8px;font-size:21px;line-height:1.25}.card p{font-size:15px;color:#596961;margin:0}.section{padding:64px 0}.section h2{font-size:36px;letter-spacing:-.03em;margin:0 0 12px}.section-lead{font-size:18px;color:#596961;max-width:760px}.dark{background:#10211a;color:#fff}.dark .section-lead{color:#c7d6d0}.dark .card{background:#192c24;border-color:#294237}.dark .card h3,.dark .card a{color:#fff}.dark .card p{color:#bfd0c8}.footer{background:#0c1713;color:#becac5;padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer a{color:#d9e7e1;display:block;margin:8px 0}.footer small{color:#91a59c}.legal{border-top:1px solid #283a33;margin-top:34px;padding-top:20px}.photo-credit{font-size:12px;color:#74837c;margin-top:8px}.toc{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.chip{background:#edf5f1;border:1px solid #d8e6df;border-radius:999px;padding:7px 11px;font-size:13px;font-weight:700;color:#305044}.sitemap-cols{columns:3;column-gap:36px}.sitemap-cols section{break-inside:avoid;margin-bottom:28px}.sitemap-cols h2{font-size:20px;margin:0 0 10px}.sitemap-cols a{display:block;margin:7px 0}.error{min-height:70vh;display:grid;place-items:center;text-align:center}.error h1{font-size:90px;margin:0;line-height:1}.logo-dumbbell{fill:#1ca66f}
@media(max-width:900px){.nav{display:none;position:absolute;left:16px;right:16px;top:66px;background:#fff;border:1px solid #dfe7e3;border-radius:14px;padding:14px;box-shadow:0 14px 40px rgba(0,0,0,.12)}.nav.open{display:block}.nav a{display:block;padding:10px}.menu-btn{display:block}.article-head{grid-template-columns:1fr}.article-head img{height:300px}.main{grid-template-columns:1fr}.side{display:none}.cards{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.sitemap-cols{columns:2}}
@media(max-width:620px){.wrap{width:min(100% - 22px,1180px)}.hero{min-height:560px}.hero-inner{padding:70px 0 56px}.hero p{font-size:18px}.article-head{padding-top:20px}.article-head img{height:240px}.content{padding:22px;border-radius:14px}.cards{grid-template-columns:1fr}.section{padding:48px 0}.footer-grid{grid-template-columns:1fr}.sitemap-cols{columns:1}.topbar{display:none}}

/* v2 UX / SEO content components */
.decision-panel{background:#f8fbf9;border:1px solid #dce8e2;border-radius:16px;padding:22px 24px;margin:34px 0}.decision-panel h2{margin-top:0!important}.check-list{list-style:none!important;padding:0!important;display:grid;gap:10px}.check-list li{position:relative;padding-left:28px!important;margin:0!important}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:#0b8b5c;font-weight:900}.link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}.feature-link{display:flex;flex-direction:column;gap:5px;padding:18px;border:1px solid #dce6e1;border-radius:14px;background:#fbfdfc;color:#17362a}.feature-link:hover{text-decoration:none;border-color:#94cdb4;transform:translateY(-1px)}.feature-link span{font-size:14px;color:#607069;font-weight:500}.decision-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.decision-card{background:#fff;border:1px solid #dce6e1;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:9px;min-height:210px;color:#18382c;box-shadow:0 8px 28px rgba(20,55,42,.04)}.decision-card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 14px 34px rgba(20,55,42,.09)}.decision-card>span{font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:#0b8b5c;font-weight:850}.decision-card strong{font-size:20px;line-height:1.25}.decision-card p{margin:0;color:#5a6b63;font-size:15px}.glossary{display:grid;grid-template-columns:220px minmax(0,1fr);gap:0;margin:20px 0}.glossary dt,.glossary dd{padding:13px 14px;border-bottom:1px solid #e2e8e5;margin:0}.glossary dt{font-weight:800;background:#f5f8f6}.glossary dd{background:#fff}.card,.feature-link,.decision-card{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(15,45,33,.07);border-color:#b9d5c8}.content a{text-decoration-thickness:1px;text-underline-offset:3px}.content a:hover{text-decoration:underline}.content>section+section{margin-top:10px}
@media(max-width:900px){.decision-cards{grid-template-columns:1fr 1fr}.link-grid{grid-template-columns:1fr}.glossary{grid-template-columns:1fr}.glossary dt{border-bottom:0;padding-bottom:6px}.glossary dd{padding-top:0}}
@media(max-width:620px){.decision-cards{grid-template-columns:1fr}.decision-card{min-height:auto}.decision-panel{padding:18px}.glossary dt,.glossary dd{padding-left:12px;padding-right:12px}}