@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');
:root{--ink:#173c2b;--green:#2e6b42;--lime:#a7d56b;--pale:#eef5df;--sand:#f3ead6;--sky:#dceff2;--paper:#fbfcf7;--white:#fff;--muted:#66756c;--line:#dce4d9;--shadow:0 22px 65px rgba(23,60,43,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;line-height:1.65}h1,h2,h3,.brand{font-family:'Manrope',sans-serif}h1,h2,h3,p{margin-top:0}a{color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem;z-index:50}.site-header{height:78px;border-bottom:1px solid var(--line);background:rgba(251,252,247,.93);position:sticky;top:0;z-index:20;backdrop-filter:blur(13px)}.nav{height:100%;max-width:1180px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;font-size:1.35rem;letter-spacing:-.055em}.brand svg{width:30px;color:var(--green)}.brand 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var(--lime);border-radius:18px;padding:27px;min-height:280px;text-decoration:none;display:flex;flex-direction:column;transition:.2s}.card>span{text-transform:uppercase;letter-spacing:.14em;font-size:.68rem;font-weight:800;color:var(--green)}.card h3{font-size:1.35rem;line-height:1.25;margin-top:28px}.card p{color:var(--muted)}.card b{margin-top:auto;color:var(--green)}.cta{max-width:1132px;margin:0 auto 95px;border-radius:24px;background:var(--green);color:#fff;padding:42px 45px;display:flex;justify-content:space-between;align-items:center}.cta h2{margin-bottom:5px;font-size:2.3rem}.cta p{color:#d7e8dd;margin:0}.button.white{background:#fff;color:var(--ink)}footer{background:#102b20;color:#fff;padding:60px 24px 25px}.footer-inner,.fine{max-width:1132px;margin:auto}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px}.foot-brand{color:#fff}.foot-brand svg{color:var(--lime)}.footer-inner p{color:#9eb2a6;max-width:350px}.footer-inner>div{display:flex;flex-direction:column;gap:8px}.footer-inner h2{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--lime)}.footer-inner a{text-decoration:none;color:#d8e3dc}.fine{border-top:1px solid #355044;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;color:#8fa499;font-size:.77rem}.page{max-width:1180px;margin:auto;padding:0 24px}.crumb{padding-top:27px;display:flex;gap:8px;color:var(--muted);font-size:.8rem}.crumb a{color:var(--green)}.page-hero{padding:70px 0 55px;max-width:920px}.page-hero.compact{padding-bottom:15px}.diag-layout,.calc-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:start}.panel{background:#fff;border:1px solid var(--line);box-shadow:0 12px 40px rgba(23,60,43,.06);padding:30px;border-radius:22px}.panel fieldset{border:0;padding:0;margin:0 0 29px}.panel legend{font:700 1.08rem Manrope;margin-bottom:14px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choices label{border:1px solid var(--line);border-radius:13px;padding:14px;display:flex;gap:8px;align-items:center;cursor:pointer}.choices label:has(input:checked){border-color:var(--green);background:var(--pale)}.choices input{accent-color:var(--green)}select,.panel input[type=number]{border:1px solid #cbd8cf;border-radius:10px;background:#fff;padding:11px;font:inherit}.panel select{width:100%}.result,.seed-result{background:var(--ink);color:white;padding:32px;border-radius:22px;position:sticky;top:100px}.result>span,.seed-result>span{text-transform:uppercase;color:var(--lime);letter-spacing:.14em;font-size:.7rem}.result h2{font-size:2rem;line-height:1.2;margin-top:18px}.result p,.result li{color:#c3d2c9}.result a{color:var(--lime);font-weight:700}.note{max-width:900px;margin:35px auto 80px;background:var(--sand);border-left:4px solid #c59a50;padding:20px 24px;border-radius:4px 14px 14px 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var(--line);padding:22px;border-radius:15px}.three>div>b{font-size:1.5rem;color:var(--green)}.month-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:50px}.month-grid article{border:1px solid var(--line);background:#fff;border-radius:17px;padding:22px;position:relative}.month-grid article.current{background:var(--pale);border-color:var(--lime)}.month-grid article>span{position:absolute;right:18px;top:12px;font:800 2rem Manrope;opacity:.1}.month-grid h2{margin:0}.month-grid b{color:var(--green)}.month-grid p{color:var(--muted);margin:9px 0 0}.guide-cards{grid-template-columns:1fr 1fr;margin-bottom:90px}.article-page article{max-width:780px;margin:auto}.article-page article header{padding:65px 0 35px}.article-page article h1{font-size:clamp(2.7rem,5vw,4.5rem);letter-spacing:-.06em;line-height:1.08}.lead{font-size:1.18rem;color:#41564a}.byline{border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:.82rem}.toc{display:flex;flex-direction:column;gap:6px;background:var(--pale);border-radius:17px;padding:23px;margin:20px 0 55px}.toc a{color:var(--green)}.article-page article>section{position:relative;margin-bottom:60px}.article-page article>section>span{position:absolute;left:-70px;font:800 2.25rem Manrope;color:#c7d5ca}.article-page article h2{font-size:2rem;letter-spacing:-.035em}.article-page article section p{font-size:1.06rem;color:#405349}
@media(max-width:850px){.site-header nav{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:20px 24px;flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.menu{display:block}.hero{grid-template-columns:1fr}.season{border-radius:0}.season>div{display:block}.tool-grid,.cards{grid-template-columns:1fr}.principles{grid-template-columns:1fr;gap:45px}.diag-layout,.calc-layout{grid-template-columns:1fr}.result{position:static}.month-grid{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr 1fr}.footer-inner>div:first-child{grid-column:1/-1}.guide-cards{grid-template-columns:1fr}.article-page article>section>span{position:static;display:block}.three{grid-template-columns:1fr}}
@media(max-width:560px){.site-header{height:68px}.nav{padding:0 17px}.site-header nav{top:68px}.hero,.section,.page{padding-left:18px;padding-right:18px}.hero{padding-top:45px}.hero h1,.page-hero h1{font-size:2.7rem}.lawn-scene{height:390px}.season{padding:19px;align-items:flex-start;gap:15px;flex-direction:column}.principles{padding:75px 20px}.heading.row,.cta{align-items:flex-start;flex-direction:column;gap:22px}.choices{grid-template-columns:1fr}.month-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-inner>div:first-child{grid-column:auto}.fine{flex-direction:column;gap:7px}.panel{padding:20px}.panel>label{align-items:flex-start;gap:9px;flex-direction:column}.article-page article h1{font-size:2.65rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.cookie-banner{position:fixed;z-index:100;left:20px;right:20px;bottom:20px;max-width:900px;margin:auto;background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:0 20px 70px rgba(23,60,43,.24);border-radius:17px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cookie-banner p{margin:3px 0 0;color:var(--muted);font-size:.88rem}.cookie-banner>div:last-child{display:flex;gap:9px;flex-shrink:0}.cookie-banner button{border:1px solid var(--green);border-radius:9px;padding:9px 14px;background:#fff;color:var(--green);font-weight:700;cursor:pointer}.cookie-banner .cookie-accept{background:var(--green);color:#fff}@media(max-width:600px){.cookie-banner{align-items:stretch;flex-direction:column}.cookie-banner>div:last-child{justify-content:flex-end}}