:root{--bm-green-900:#073d29;--bm-green-800:#0b5134;--bm-green-700:#17613e;--bm-green-600:#27744b;--bm-sage-100:#edf3ec;--bm-sage-050:#f6f8f4;--bm-sand-200:#d9ba78;--bm-ink:#171a19;--bm-body:#333a36;--bm-muted:#68716c;--bm-border:#d7ded9;--bm-error:#9c2f2f;--forest:var(--bm-green-800);--leaf:var(--bm-green-600);--line:var(--bm-border);--radius:9px}
body{background:var(--bm-sage-050);color:var(--bm-body);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5}
.top{background:#fff}.nav{height:84px;max-width:1360px;padding:0 44px}.brand{width:290px;height:68px;display:flex;align-items:center}.brand img{display:block;width:100%;height:100%;object-fit:contain;object-position:left center}.nav nav{gap:34px}.nav nav a{font-size:14px;color:var(--bm-ink)!important}.search-link{border:1px solid var(--bm-border);border-radius:6px;padding:11px 15px;min-width:185px}.category-nav{height:43px;padding:0 44px;gap:0;justify-content:center;align-items:center;background:var(--bm-green-800);overflow:auto}.category-nav a{padding:0 22px;white-space:nowrap;font-size:13px}
.breadcrumbs{height:40px;max-width:1360px;margin:0 auto;padding:0 44px;align-items:center}.page-hero{max-width:none;height:178px;padding:0;display:grid;grid-template-columns:minmax(0,58%) minmax(0,42%);gap:0;background:#fff;border-top:1px solid #eef1ee;border-bottom:1px solid var(--bm-border)}.page-hero>div:first-child{padding:22px max(44px,calc((100vw - 1360px)/2 + 44px))}.page-hero .breadcrumbs{height:auto;padding:0;margin:0 0 12px}.page-hero .eyebrow{display:none}.page-hero h1{font-size:52px;line-height:1;margin:0 0 12px;color:var(--bm-ink);letter-spacing:-.04em}.page-hero p{font-size:17px;max-width:680px;margin:0;color:var(--bm-body)}.material-photo{height:177px;clip-path:polygon(15% 0,100% 0,100% 100%,0 100%);border-radius:0;background-position:center 58%}
.trust{background:#fff;border-top:0}.trust-inner{max-width:1360px;padding:13px 44px;min-height:66px}.trust-item{grid-template-columns:36px 1fr}.trust-item b{font-size:12px}.trust-item span{font-size:11px}
.workspace{max-width:1360px;margin:22px auto 18px;padding:0 44px;grid-template-columns:minmax(0,4fr) minmax(0,5fr) minmax(240px,3fr);gap:24px}.card{border:1px solid var(--bm-border);border-radius:9px;box-shadow:0 2px 10px rgba(7,61,41,.045)}.calculator{padding:23px;border-top:1px solid var(--bm-border)}.result-card{padding:23px}.panel-title{margin-bottom:15px}.panel-title h2{font-size:19px;color:var(--bm-ink)}.panel-icon{width:36px;height:36px;background:var(--bm-green-700)}.grid{gap:14px 16px;margin:18px 0}.grid label>span:first-child{font-size:13px;margin-bottom:5px}.grid input,.grid select{min-height:45px;border-radius:6px}.optional{padding-top:15px}.actions{display:grid;grid-template-columns:1fr;margin-top:18px;gap:9px}.actions .primary,.actions .secondary{width:100%;min-height:46px}.actions .status{margin:0}.empty-result{min-height:298px}.results{margin-top:12px;padding:25px;background:var(--bm-sage-100);border-left:0;border-top:4px solid var(--bm-green-600);text-align:center}.results>strong{font-size:58px;line-height:1}.results>span{font-size:14px}.result-secondary{text-align:left}.side-stack{gap:14px}.aside-card,.related{padding:19px}.aside-card h2,.related h2{font-size:18px;margin-top:0;color:var(--bm-green-900)}.aside-card p,.aside-card li,.related a{font-size:13px}.related a{padding:8px 0}
.lower-grid{max-width:1360px;padding:0 44px 28px;grid-template-columns:8fr 4fr;gap:24px}.steps,.notes{padding:22px}.steps h2,.notes h2{font-size:19px;margin-top:0}.steps ol{gap:14px}.steps li:before{width:34px;height:34px}.editorial{max-width:1272px;padding:10px 0 44px;gap:52px}.editorial h2{font-size:24px}.editorial p{font-size:15px}.ad-region{display:none}
.home-hero{max-width:1360px;padding:48px 44px;grid-template-columns:1.04fr .96fr;gap:36px}.home-hero h1{font-size:58px}.home-hero .hero-photo{min-height:330px;border-radius:9px;clip-path:none}.section{max-width:1360px;padding:52px 44px}.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-card{border-radius:9px;padding:20px}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.prose{max-width:1080px;padding:52px 44px 80px}.prose.directory{max-width:1360px}.directory .tool-grid{margin-top:28px}.guide-links{display:flex;gap:20px;margin-top:30px}.guide-links a{color:var(--bm-green-700);font-weight:700}
footer{background:var(--bm-green-900);padding:38px 44px 22px}.footer-grid{max-width:1360px!important;grid-template-columns:1.4fr repeat(3,1fr);gap:55px}.footer-grid .brand{width:230px;height:58px;background:#fff;border-radius:6px;padding:5px}.footer-grid a{color:#fff}.copyright{max-width:1360px!important}
@media(max-width:1199px){.nav{padding-inline:32px}.category-nav{padding-inline:20px}.workspace{padding-inline:32px;grid-template-columns:minmax(0,5fr) minmax(0,7fr)}.side-stack{grid-column:1/-1;grid-template-columns:1fr 1fr}.lower-grid{padding-inline:32px}.page-hero>div:first-child{padding-left:32px}.trust-inner{padding-inline:32px}}
@media(max-width:767px){.nav{height:70px;padding:0 18px}.brand{width:210px;height:54px}.nav nav a:not(.search-link){display:none}.search-link{min-width:44px;padding:10px}.search-link span{display:none}.category-nav{height:42px;justify-content:flex-start;padding:0 8px}.category-nav a{padding:0 14px}.page-hero{height:auto;grid-template-columns:1fr}.page-hero>div:first-child{padding:18px 18px 15px}.page-hero h1{font-size:38px}.page-hero p{font-size:15px}.material-photo{height:118px;clip-path:none}.trust-inner{grid-template-columns:repeat(2,1fr);padding:12px 18px}.workspace{margin-top:14px;padding:0 18px;grid-template-columns:minmax(0,1fr);gap:14px}.calculator{padding:19px}.result-card{padding:19px}.empty-result{min-height:190px}.results>strong{font-size:46px}.side-stack{grid-template-columns:1fr}.lower-grid{padding:0 18px 24px;grid-template-columns:1fr}.steps ol{grid-template-columns:1fr}.editorial{padding:5px 18px 36px;grid-template-columns:1fr;gap:14px}.home-hero{padding:30px 18px;grid-template-columns:1fr}.home-hero h1{font-size:42px}.home-hero .hero-photo{min-height:220px}.section{padding:42px 18px}.tool-grid,.category-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:25px}.guide-links{flex-direction:column}.prose{padding:38px 18px 64px}footer{padding-inline:18px}}