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48px));margin:0 auto;padding:72px 0;display:grid;grid-template-columns:.85fr 1.4fr;gap:72px}.how-it-works h2{font-size:clamp(1.7rem,3vw,2.35rem);letter-spacing:-.055em;margin:0}.how-it-works ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0;margin:0}.how-it-works li{border-left:1px solid #b8d8d1;padding:0 18px}.how-it-works li span{color:#1aa67a;display:block;font-size:.76rem;font-weight:800;margin-bottom:12px}.how-it-works strong{font-size:1.03rem}.how-it-works p{color:#62787f;font-size:.88rem;line-height:1.5;margin:8px 0 0}.article-hero{padding:78px max(24px,calc((100vw - 900px)/2)) 54px;background:linear-gradient(125deg,#e6f5f1,#fbfdfd)}.article-hero h1{font-size:clamp(2.5rem,5vw,4.2rem)}.article-hero p{margin-bottom:0}.article-shell{width:min(830px,calc(100% - 48px));margin:0 auto;padding:68px 0 82px}.prose{font-family:Georgia,Times New Roman,serif;font-size:1.075rem;line-height:1.78;color:#263a42}.prose>h1{font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:clamp(2rem,4vw,3.25rem);line-height:1.05;margin-bottom:28px}.prose h2{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#14323a;font-size:1.55rem;letter-spacing:-.04em;line-height:1.17;margin:55px 0 16px}.prose h3{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#14323a}.prose p,.prose li{max-width:760px}.prose a{color:#08775a}.prose code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#075840;background:#e5f5ef;border-radius:4px;padding:2px 5px;font-size:.9em}.prose blockquote{margin:24px 0;padding:6px 22px;border-left:3px solid #1aa67a;color:#415a61;background:#f4faf8}.prose ul,.prose ol{padding-left:24px}.prose li{margin:9px 0}.site-footer{color:#60757d;font-size:.85rem;border-top:1px solid #e2ecec}.site-footer>a:last-child{color:#1a765d;font-weight:700;text-decoration:none}@media(max-width:760px){.site-header{position:static;padding:16px 20px}.site-header nav{gap:14px;font-size:.8rem}.hero{display:block;padding:54px 20px 28px}.converter-card{margin-top:36px;padding:20px}.how-it-works{width:calc(100% - 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