:root{--ink:#193e32;--muted:#64776f;--cream:#fff8ef;--paper:#fffdf9;--green:#2d8062;--green-dark:#246c52;--green-soft:#e5f2eb;--orange:#ed914e;--orange-soft:#fff0dc;--red:#c85b4b;--line:#e4ded4;--shadow:0 18px 45px rgba(39,69,57,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-rounded,"SF Pro Rounded","Segoe UI",sans-serif}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}a{color:var(--green)}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 0}.brand{display:block;width:172px;height:98px;overflow:hidden;position:relative}.brand img{position:absolute;width:257px;height:257px;max-width:none;left:-49px;top:-79px}.nav{display:flex;align-items:center;gap:21px}.nav a{color:var(--ink);text-decoration:none;font-weight:800;font-size:13px}.nav a:hover,.nav a.active{color:var(--orange)}.nav .button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 20px;border-radius:15px;background:var(--green);color:#fff!important;text-decoration:none;font-weight:900;box-shadow:0 9px 24px rgba(45,128,98,.18);transition:.2s}.button:hover{transform:translateY(-2px);background:var(--green-dark)}
.breadcrumb{font-size:12px;color:#829089;padding-top:16px}.breadcrumb a{color:#657971;text-decoration:none}.page-hero{padding:45px 0 54px}.page-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:55px;align-items:center}.eyebrow{color:#a85d29;font-size:12px;font-weight:950;letter-spacing:1.4px;text-transform:uppercase}.page-hero h1{font-size:clamp(39px,5.5vw,65px);line-height:1.02;letter-spacing:-2px;margin:15px 0 18px}.page-hero .lead{font-size:19px;line-height:1.65;color:var(--muted);max-width:760px}.hero-card{background:linear-gradient(145deg,#dfeee6,#fff0dc);border:1px solid #d7dfd8;border-radius:28px;padding:27px;box-shadow:var(--shadow)}.hero-card strong{display:block;font-size:22px;line-height:1.25}.hero-card p{color:var(--muted);line-height:1.6;margin-bottom:0}.hero-symbol{font-size:42px;margin-bottom:17px}
.article-shell{background:var(--paper);border-block:1px solid var(--line);padding:58px 0 80px}.article-grid{display:grid;grid-template-columns:minmax(0,760px) 270px;gap:52px;align-items:start}.content-card{background:#fff;border:1px solid var(--line);border-radius:25px;padding:clamp(23px,4vw,42px);box-shadow:0 12px 35px rgba(52,76,66,.05)}.content-card h2{font-size:clamp(25px,3vw,34px);letter-spacing:-.7px;margin:36px 0 12px}.content-card h2:first-child{margin-top:0}.content-card h3{font-size:19px;margin:27px 0 8px}.content-card p,.content-card li{color:#566c63;font-size:16px;line-height:1.75}.content-card ul,.content-card ol{padding-left:22px}.content-card li+li{margin-top:8px}.content-card strong{color:var(--ink)}.meta-line{display:flex;gap:13px;flex-wrap:wrap;color:#7d8b85;font-size:12px;margin-top:21px}.callout{padding:18px 20px;border-radius:18px;background:var(--green-soft);border:1px solid #cae0d4;color:#3f6154;line-height:1.65;margin:24px 0}.callout.orange{background:var(--orange-soft);border-color:#efd1b1;color:#714c31}.formula{text-align:center;background:#183d31;color:#fff;border-radius:21px;padding:26px;margin:26px 0;font-size:clamp(20px,3vw,29px);font-weight:900}.formula small{display:block;color:#cae0d7;font-size:12px;font-weight:650;margin-top:10px}.reference-list{display:grid;gap:12px;margin-top:20px}.reference{display:block;background:#f7faf8;border:1px solid #dfe8e3;border-radius:16px;padding:16px;text-decoration:none}.reference strong{display:block}.reference span{display:block;color:var(--muted);font-size:13px;line-height:1.5;margin-top:4px}.reference:hover{border-color:#9fc7b4}.steps{list-style:none!important;padding:0!important;counter-reset:step;display:grid;gap:12px}.steps li{counter-increment:step;position:relative;padding:16px 17px 16px 57px;background:#f8faf8;border:1px solid #e0e9e4;border-radius:16px}.steps li:before{content:counter(step);position:absolute;left:15px;top:14px;width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:white;font-size:12px;font-weight:950}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}.comparison>div{border-radius:18px;padding:19px;border:1px solid var(--line)}.comparison .better{background:var(--green-soft);border-color:#c5ddcf}.comparison .watch{background:var(--orange-soft);border-color:#f0d0ac}.comparison strong{display:block;margin-bottom:6px}.comparison p{font-size:14px;margin:0}.side-nav{position:sticky;top:22px;background:#fff;border:1px solid var(--line);border-radius:21px;padding:20px}.side-nav strong{display:block;color:var(--orange);font-size:11px;letter-spacing:1px;margin-bottom:12px}.side-nav a{display:block;color:#577067;text-decoration:none;font-size:13px;font-weight:750;padding:9px 7px;border-radius:9px}.side-nav a:hover{background:var(--green-soft);color:var(--green)}
.related{padding:68px 0}.related h2{text-align:center;font-size:34px;margin:0 0 30px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.related-card{display:block;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;color:inherit;text-decoration:none}.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.related-card small{color:var(--orange);font-weight:900}.related-card strong{display:block;font-size:18px;margin:10px 0 7px}.related-card span{color:var(--muted);font-size:13px;line-height:1.55}.page-cta{text-align:center;background:linear-gradient(135deg,#e3f1e9,#fff0dc);border-radius:27px;padding:40px;margin-bottom:70px}.page-cta h2{font-size:32px;margin:0 0 10px}.page-cta p{color:var(--muted)}
.section-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:24px}
.answer-first{font-size:17px!important;line-height:1.7!important;color:var(--ink)!important;background:#f7faf8;border-left:4px solid var(--green);border-radius:0 15px 15px 0;padding:16px 18px;margin:12px 0 24px}.author-link{color:var(--green);font-weight:850;text-decoration:none}.author-link:hover{text-decoration:underline}.author-card{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;background:var(--green-soft);border:1px solid #c8ded2;border-radius:20px;padding:20px;margin:28px 0}.author-avatar{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:23px;font-weight:950}.author-card strong{display:block;font-size:18px}.author-card p{font-size:13px;margin:5px 0 0;line-height:1.55}.evidence-table-wrap{overflow-x:auto;margin:22px 0}.evidence-table{width:100%;border-collapse:collapse;min-width:620px;font-size:14px}.evidence-table th,.evidence-table td{text-align:left;vertical-align:top;border:1px solid var(--line);padding:13px 14px;line-height:1.55}.evidence-table th{background:var(--green-soft);color:var(--ink);font-size:12px;letter-spacing:.02em}.evidence-table td{color:#566c63;background:#fff}.source-note{font-size:13px!important;color:#71827b!important}.review-box{background:#f7faf8;border:1px solid #dce8e1;border-radius:18px;padding:18px 20px;margin:26px 0}.review-box strong{display:block;margin-bottom:6px}.review-box p{font-size:13px;margin:0}.profile-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}.profile-fact{background:#f7faf8;border:1px solid #dce8e1;border-radius:16px;padding:16px}.profile-fact strong{display:block;font-size:13px;margin-bottom:5px}.profile-fact span{color:var(--muted);font-size:13px;line-height:1.5}
.site-footer{background:#fff;border-top:1px solid var(--line);padding:48px 24px 30px}.site-footer-inner{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:30px}.site-footer-logo{display:block;width:190px}.site-footer-logo img{display:block;width:190px;height:auto}.site-footer-copy,.site-footer-contact{font-size:13px;color:var(--muted);line-height:1.7}.site-footer-title{font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.06em;margin-bottom:13px}.site-footer-col{display:flex;flex-direction:column;gap:9px}.site-footer-col a{font-size:13px;color:var(--muted);text-decoration:none;font-weight:650}.site-footer-col a:hover{color:var(--ink)}.site-footer-bottom{margin-top:34px;padding-top:19px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
@media(max-width:900px){.nav a:not(.button){display:none}.page-hero-inner{grid-template-columns:1fr}.hero-card{display:none}.article-grid{grid-template-columns:1fr}.side-nav{position:static}.related-grid{grid-template-columns:1fr 1fr}.site-footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wrap{width:min(100% - 28px,1120px)}.site-header{padding:7px 0}.brand{width:132px;height:75px}.brand img{width:196px;height:196px;left:-37px;top:-60px}.nav .button{min-height:43px;padding:0 13px;font-size:11px}.page-hero{padding:30px 0 40px}.page-hero h1{font-size:40px}.page-hero .lead{font-size:17px}.article-shell{padding:35px 0 55px}.content-card{border-radius:20px}.comparison,.related-grid,.site-footer-inner,.profile-facts{grid-template-columns:1fr}.site-footer{padding:39px 16px 27px}.answer-first{font-size:16px!important}.author-card{grid-template-columns:52px 1fr}.author-avatar{width:52px;height:52px;border-radius:16px}}