:root{--paper:#f7f5ef;--ink:#243a2f;--green:#193e32;--muted:#61685d;--line:#d9ddce;--soft:#eeefe5;--rust:#934a31;--white:#fffefa;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:2rem;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--rust)}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--rust);outline-offset:5px}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}p{line-height:1.75}h1,h2,h3{letter-spacing:-.04em;font-family:Georgia,Times New Roman,serif;font-weight:400}h1{font-size:clamp(3.4rem,6.5vw,6.4rem);line-height:1.04}h2{font-size:clamp(2rem,3.2vw,3.25rem);line-height:1.16}h3{font-size:1.8rem;line-height:1.2}em{color:var(--rust);font-weight:400}.wrap{max-width:1280px;margin-inline:auto;padding-inline:48px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--muted);font-family:Arial,Helvetica,sans-serif;font-size:.68rem;font-weight:700;line-height:1.7}.small-note{color:var(--muted);font-size:.75rem;line-height:1.6}.text-link{border-bottom:1px solid;align-items:center;gap:1rem;padding-block:.3rem;font-size:.84rem;font-weight:700;text-decoration:none;display:inline-flex}.button{background:var(--green);color:var(--paper);justify-content:space-between;align-items:center;gap:2.5rem;padding:1.15rem 1.6rem;font-size:.85rem;text-decoration:none;display:inline-flex}.button:hover{color:#fff;background:#2b5341}.button span{font-size:1.15rem}.skip-link{z-index:30;background:#fff;padding:1rem;position:fixed;top:-100px;left:1rem}.skip-link:focus{top:1rem}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:2rem;height:112px;display:flex}.wordmark{color:var(--green);letter-spacing:-.01em;align-items:center;gap:1.1rem;font-size:.83rem;font-weight:700;line-height:1.1;text-decoration:none;display:flex}.brand-mark{letter-spacing:-.14em;font-family:Georgia,serif;font-size:3rem;font-weight:400;line-height:1}.brand-mark>span:first-child{font-style:italic}.brand-dot{color:var(--rust);margin-left:3px}.site-header nav{gap:2.2rem;font-size:.78rem;display:flex}.site-header nav a{padding-block:.5rem;text-decoration:none}.site-header nav a[aria-current]{text-underline-offset:8px;text-decoration:underline}.site-header nav span{margin-left:.8rem}.home-hero{grid-template-columns:1.07fr 1fr;align-items:center;gap:56px;padding-block:76px 64px;display:grid}.hero-copy>.eyebrow{align-items:center;gap:.65rem;margin-bottom:1.7rem;display:flex}.status-dot{background:var(--rust);border-radius:50%;width:6px;height:6px}.hero-description{margin-top:1.6rem;font-size:1.18rem;line-height:1.65}.hero-detail{max-width:380px;color:var(--muted);margin-top:.85rem;font-size:.9rem}.hero-copy .button{margin-top:1.8rem}.hero-copy .small-note{margin-top:1rem;font-size:.65rem}.hero-art{background:var(--green);align-self:center;transform:rotate(1deg)}.hero-art img{width:100%}.hero-art figcaption{color:var(--paper);border-top:1px solid #486052;justify-content:space-between;align-items:center;padding:1.4rem 1.6rem;display:flex}.hero-art figcaption span:first-child{letter-spacing:.12em;font-size:.54rem}.hero-art figcaption span:last-child{font-family:Georgia,serif;font-size:1.2rem;font-style:italic}.principles{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:2rem;padding-block:23px;font-size:.72rem;display:grid}.principle-number{color:var(--rust);margin-right:1rem;font-family:Georgia,serif;font-size:1rem;font-style:italic}.home-guide{grid-template-columns:1fr 1fr;gap:6rem;padding-top:90px;padding-bottom:36px;display:grid}.home-guide h2{margin-top:1rem}.home-guide>div:last-child{padding-top:1.7rem}.home-guide p:not(.eyebrow){color:var(--muted);max-width:470px;font-size:.95rem}.home-guide .text-link{margin-top:1rem}.home-choices{grid-template-columns:repeat(3,1fr);gap:20px;padding-bottom:80px;display:grid}.choice-card{border:1px solid var(--line);background:var(--white);padding:32px 26px;text-decoration:none;transition:background .15s}.choice-card:hover{color:var(--green);background:var(--soft)}.choice-card h3{margin-top:28px;font-size:1.65rem}.choice-card p{color:var(--muted);margin-top:12px;font-size:.8rem}.choice-card>span:last-child{color:var(--rust);margin-top:38px;font-size:.8rem;display:block}.method-strip{background:var(--soft);align-items:center;gap:30px;margin-bottom:80px;padding-block:38px;display:flex}.method-symbol{color:var(--rust);font-family:Georgia,serif;font-size:3.2rem}.method-strip h2{font-size:1.75rem}.method-strip p{max-width:560px;color:var(--muted);margin-top:.7rem;font-size:.8rem}.method-strip>.text-link{white-space:nowrap;margin-left:auto}.site-footer{background:var(--green);color:#e5e9dd;padding-block:42px 25px}.footer-top{justify-content:space-between;align-items:center;gap:2rem;padding-bottom:40px;display:flex}.footer-brand{letter-spacing:-.03em;font-family:Georgia,serif;font-size:1.8rem;text-decoration:none}.site-footer a:hover{color:#e5bc94}.footer-bottom{color:#bdc9ba;border-top:1px solid #486052;justify-content:space-between;gap:2rem;padding-top:24px;font-size:.66rem;display:flex}.footer-bottom nav{gap:1.5rem;display:flex}.footer-bottom nav a{text-decoration:none}.article-hero{border-bottom:1px solid var(--line);padding-top:24px;padding-bottom:46px}.breadcrumbs{color:var(--muted);gap:12px;margin-bottom:48px;font-size:.66rem;display:flex}.breadcrumbs a{text-decoration:none}.article-hero>.eyebrow{margin-bottom:22px}.article-hero h1{font-size:clamp(3.5rem,7vw,6.5rem)}.article-deck{max-width:590px;color:var(--muted);margin-top:24px;font-size:1.12rem}.article-meta{color:var(--muted);flex-wrap:wrap;gap:12px 28px;margin-top:30px;font-size:.68rem;line-height:1.6;display:flex}.article-layout{grid-template-columns:230px minmax(0,1fr);align-items:start;gap:70px;padding-top:48px;padding-bottom:90px;display:grid}.contents{position:sticky;top:28px}.contents ol{margin:22px 0;padding:0;list-style:none}.contents li{margin-bottom:18px}.contents li a{align-items:baseline;gap:12px;font-size:.76rem;line-height:1.5;text-decoration:none;display:flex}.contents li span{color:var(--rust);font-size:.62rem}.contents-note{border-top:1px solid var(--line);color:#78836d;padding-top:24px;font-family:Georgia,serif;font-size:1.3rem;font-style:italic}.article-body{min-width:0;max-width:830px}.article-body p{font-size:.98rem;line-height:1.85}.article-body>section{margin-top:56px;scroll-margin-top:26px}.article-body>section>.eyebrow{margin-bottom:12px;font-size:.65rem}.article-body h2{margin-bottom:22px;font-size:2.35rem}.article-body h3{letter-spacing:-.025em}.article-body p+p{margin-top:17px}.disclosure{color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:22px;font-size:.72rem;line-height:1.8}.answer-box{background:var(--soft);border-left:3px solid var(--green);padding:32px 35px;margin-top:28px!important}.answer-box h2{font-size:2.15rem}.answer-box .text-link{margin-top:20px}.definition-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-block:30px;display:grid}.definition-grid h3{border-top:1px solid var(--line);padding-top:15px;font-size:1.3rem}.definition-grid p{color:var(--muted);margin-top:10px;font-size:.81rem}.evidence-note{border:1px solid var(--line);margin-top:26px;padding:23px 26px}.evidence-note strong,.watch-for strong{letter-spacing:.02em;font-size:.75rem}.evidence-note p{margin-top:8px;font-size:.85rem}.question-card{border-block:1px solid var(--line);margin-top:28px;padding:28px 32px}.question-card p{margin-top:12px;font-family:Georgia,serif;font-style:italic;line-height:1.6;font-size:1.3rem!important}.check-list{margin-top:24px;padding:0;list-style:none}.check-list li{border-bottom:1px solid var(--line);padding:15px 0 15px 28px;font-size:.94rem;line-height:1.8;position:relative}.check-list li:before{content:"↳";color:var(--rust);position:absolute;left:0}.table-scroll{border:1px solid var(--line);max-width:100%;margin-top:28px;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;min-width:540px;font-size:.78rem;line-height:1.6}caption{text-align:left;background:var(--soft);color:var(--muted);padding:14px 16px;font-size:.68rem}th,td{border-top:1px solid var(--line);vertical-align:top;padding:15px 16px}thead{background:var(--green);color:var(--paper)}thead th{font-size:.7rem;font-weight:400}tbody th{font-weight:400}tbody tr:nth-child(2n){background:var(--white)}.article-body .small-note{margin-top:12px;font-size:.7rem;line-height:1.7}.product-card{border:1px solid var(--line);background:var(--white);margin-top:28px;padding:30px;scroll-margin-top:26px}.product-topline{justify-content:space-between;align-items:center;gap:1rem;display:flex}.product-number{color:var(--rust);font-family:Georgia,serif;font-size:1.7rem;font-style:italic}.badge{letter-spacing:.06em;text-transform:uppercase;color:#36533c;background:#e7eddf;padding:7px 9px;font-size:.58rem;line-height:1.5}.badge.muted{color:#7c5736;background:#f3e9dd}.product-card h3{margin-top:22px;font-size:1.85rem}.product-subtitle{color:var(--muted);justify-content:space-between;gap:15px;margin-top:15px;font-size:.78rem;display:flex}.product-subtitle small{font-size:.63rem}.product-facts{border-top:1px solid var(--line);margin:22px 0}.product-facts>div{border-bottom:1px solid var(--line);grid-template-columns:150px 1fr;gap:24px;padding-block:13px;display:grid}.product-facts dt{color:var(--muted);font-size:.7rem;line-height:1.7}.product-facts dd{margin:0;font-size:.8rem;line-height:1.7}.product-card>p{font-size:.88rem}.watch-for{background:var(--soft);margin-top:20px;padding:17px 20px}.watch-for p{margin-top:5px;font-size:.83rem}.product-card>.text-link{margin-top:20px;font-size:.75rem}.selection-note{border-left:2px solid var(--rust);color:var(--muted);margin-top:28px;padding-left:22px;font-style:italic}details{border-bottom:1px solid var(--line);padding-block:20px}summary{cursor:pointer;justify-content:space-between;gap:25px;font-size:.95rem;font-weight:600;line-height:1.65;list-style:none;display:flex}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--rust);font-size:1.25rem;font-weight:400}details[open] summary:after{content:"−"}details p{color:var(--muted);margin-top:15px;font-size:.9rem!important}.sources{border-top:1px solid var(--line);padding-top:32px}.sources p,.sources li{color:var(--muted);line-height:1.8;font-size:.84rem!important}.sources ol{padding-left:22px}.sources li{padding-block:5px}.sources .text-link{margin-top:20px}.prose-page{max-width:880px;padding-block:76px 96px}.prose-page>.eyebrow{margin-bottom:22px}.prose-page h1{margin-bottom:30px;font-size:clamp(3rem,5vw,4.6rem)}.prose-page .lead{color:var(--muted);font-size:1.2rem;line-height:1.8}.prose-page h2{margin-top:42px;margin-bottom:15px;font-size:1.9rem}.prose-page p{font-size:.97rem}.prose-page p+p{margin-top:18px}.prose-page .button{margin-top:36px}@media (width>=1600px){.wrap{max-width:1380px}.home-hero{gap:90px}}@media (width<=1000px){.wrap{padding-inline:30px}.home-hero{gap:35px;padding-block:55px}.home-hero h1{font-size:4rem}.hero-description{font-size:1.05rem}.hero-detail{font-size:.82rem}.hero-art figcaption{padding:1rem}.hero-art figcaption span:last-child{font-size:1rem}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:32px}.article-body h2{font-size:2rem}.product-facts>div{grid-template-columns:120px 1fr;gap:16px}.home-guide{gap:3rem}.method-strip{gap:20px}.method-strip>.text-link{white-space:normal}.footer-note{display:none}.principles{gap:1rem;font-size:.66rem}}@media (width<=720px){:root{scroll-padding-top:1rem}.wrap{padding-inline:22px}.site-header{gap:1rem;height:88px}.wordmark{gap:10px;font-size:.65rem}.brand-mark{font-size:2.3rem}.site-header nav{gap:18px;font-size:.67rem}.site-header nav span{display:none}.home-hero{grid-template-columns:1fr;gap:38px;padding-block:40px}.home-hero h1{font-size:clamp(3.7rem,11vw,5rem)}.hero-copy>.eyebrow{margin-bottom:20px;font-size:.58rem}.hero-description{font-size:1.08rem}.hero-detail{max-width:450px;font-size:.87rem}.hero-copy .button{margin-top:22px}.hero-art{transform:none}.hero-art img{object-fit:contain;max-height:400px}.hero-art figcaption{padding:18px 22px}.principles{grid-template-columns:1fr;gap:16px;padding-block:22px;font-size:.73rem}.home-guide{grid-template-columns:1fr;gap:20px;padding-top:48px;padding-bottom:26px}.home-guide>div:last-child{padding-top:0}.home-guide h2{font-size:2.6rem}.home-choices{grid-template-columns:1fr;gap:14px;padding-bottom:42px}.choice-card{padding:25px}.choice-card h3{margin-top:18px}.choice-card>span:last-child{margin-top:22px}.method-strip{margin-inline:22px;margin-bottom:42px;padding:25px;display:block}.method-symbol{display:none}.method-strip h2{font-size:1.65rem}.method-strip>.text-link{margin-top:16px;font-size:.76rem}.footer-top{flex-direction:column;align-items:flex-start;gap:22px;padding-bottom:30px}.footer-brand{font-size:1.55rem}.footer-bottom{flex-direction:column;gap:18px;font-size:.68rem}.footer-bottom nav{flex-wrap:wrap;gap:20px}.article-hero{padding-top:18px;padding-bottom:28px}.breadcrumbs{margin-bottom:30px}.article-hero h1{font-size:clamp(3.2rem,10.4vw,4.5rem)}.article-hero>.eyebrow{margin-bottom:17px;font-size:.61rem}.article-deck{margin-top:20px;font-size:1rem}.article-meta{gap:8px 16px;margin-top:20px;font-size:.62rem}.article-layout{grid-template-columns:1fr;gap:28px;padding-top:28px;padding-bottom:50px}.contents{border-bottom:1px solid var(--line);padding-bottom:18px;position:static}.contents ol{grid-template-columns:1fr 1fr;gap:12px 16px;margin:15px 0 0;display:grid}.contents li{margin:0}.contents li a{gap:7px;font-size:.69rem}.contents-note{display:none}.article-body>section{margin-top:38px}.article-body h2{margin-bottom:18px;font-size:1.95rem}.article-body p{font-size:.94rem;line-height:1.8}.answer-box{padding:24px}.definition-grid{grid-template-columns:1fr;gap:18px;margin-block:24px}.definition-grid p{font-size:.85rem}.evidence-note{padding:20px}.question-card{padding:24px 5px}.question-card p{font-size:1.2rem!important}.product-card{padding:23px 20px}.product-card h3{font-size:1.7rem}.product-subtitle{flex-direction:column;gap:7px}.product-facts>div{grid-template-columns:1fr;gap:5px}.product-topline{gap:8px}.badge{font-size:.53rem}.watch-for{padding:16px}.product-card>.text-link{font-size:.7rem}.prose-page{padding-block:46px 64px}.prose-page h1{font-size:3rem}.prose-page .lead{font-size:1.05rem}.prose-page h2{font-size:1.7rem}.prose-page p{font-size:.93rem}}@media (prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition:none!important}}@media print{.site-header,.site-footer,.contents,.skip-link{display:none}.wrap{max-width:none;padding:0}.article-layout{display:block}.article-hero{padding-top:0}.article-hero h1{font-size:36pt}.article-body{max-width:none}details p{display:block}body{color:#000;background:#fff}.product-card{break-inside:avoid}.table-scroll{overflow:visible}table{min-width:0}}.guide-figure{border:1px solid var(--line);background:var(--soft);border-radius:6px;max-width:760px;margin:30px auto;overflow:hidden}.guide-figure img{width:100%;height:auto}.guide-figure figcaption{background:var(--white);color:var(--muted);padding:18px 22px;font-size:.8rem;line-height:1.7}@media (width<=720px){.guide-figure{margin-block:24px}.guide-figure figcaption{padding:15px;font-size:.76rem}}