:root{--ink:#15201d;--muted:#56635f;--paper:#f7f8f5;--surface:#fff;--line:#d6ddd8;--green:#1e5b45;--lime:#c7e36e;--coral:#d8684b;--nav:#12231e;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.62}a{color:var(--green);text-underline-offset:3px}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:3px}.skip-link{position:fixed;left:12px;top:-60px;z-index:20;background:#fff;padding:10px 14px}.skip-link:focus{top:12px}.site-header{height:64px;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - var(--max))/2));background:var(--nav);color:#fff;border-bottom:4px solid var(--lime)}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--lime);color:var(--nav);font-size:12px}.header-note{font-size:13px;color:#d8e2dd}.first-screen{max-width:var(--max);margin:0 auto;padding:26px 20px 34px;display:grid;grid-template-columns:minmax(360px,.88fr) minmax(0,1.12fr);gap:34px;align-items:start}.hero-media{margin:0;position:sticky;top:90px}.hero-media img{display:block;width:100%;height:min(66vh,610px);object-fit:cover;border-radius:4px}.hero-media figcaption{font-size:12px;color:var(--muted);margin-top:7px}.eyebrow,.section-kicker{text-transform:uppercase;font-size:12px;font-weight:800;color:var(--green);margin:0 0 8px;letter-spacing:.08em}.hero-copy h1{font-family:Georgia,serif;font-size:clamp(42px,5vw,68px);line-height:1.02;margin:0 0 12px;letter-spacing:0}.dek{font-size:21px;line-height:1.35;margin:0 0 16px}.hero-copy>[data-guide-evidence]{font-size:14px;color:var(--muted);border-left:3px solid var(--lime);padding-left:12px}.audience{font-size:14px}.bottom-line{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);padding:14px 0;margin:18px 0}.bottom-line>strong{font-size:12px;text-transform:uppercase}.bottom-line p{margin:4px 0}.start-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line)}.start-grid a{padding:10px 12px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line);border-right:1px solid var(--line);font-size:13px;min-height:70px}.start-grid a:nth-child(even){border-right:0}.start-grid a:nth-child(n+3){border-bottom:0}.start-grid span{color:var(--green)}.warning,.verify{font-size:14px;margin:12px 0}.warning strong{color:#9a3f2b}.primary-link{display:inline-block;background:var(--green);color:#fff;padding:10px 15px;text-decoration:none;font-weight:750}.page-shell{max-width:var(--max);margin:0 auto;padding:0 20px 80px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px}.toc{position:sticky;top:92px;align-self:start;display:flex;flex-direction:column;border-top:3px solid var(--ink);padding-top:12px;font-size:13px}.toc strong{margin-bottom:8px}.toc a{padding:7px 0;color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line)}.content{min-width:0}.content section{padding:64px 0;border-top:1px solid var(--line)}h2{font-family:Georgia,serif;font-size:36px;line-height:1.14;letter-spacing:0;margin:0 0 16px}h3{font-size:23px;line-height:1.2;margin:0 0 10px}p{max-width:76ch}.definitions-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.definitions-grid details{background:#fff;border:1px solid var(--line);padding:0 16px}.definitions-grid summary{cursor:pointer;font-weight:800;padding:14px 0}.definitions-grid p{font-size:14px;margin:8px 0}.definitions-grid p:last-child{padding-bottom:10px}.method-grid,.tradeoff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.method-grid div,.tradeoff-grid div{background:#fff;border-top:4px solid var(--lime);padding:16px}.method-grid span{display:block;color:var(--muted);font-size:14px;margin-top:5px}.source-limit,.confidence{color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto;border:1px solid var(--line);background:#fff}table{border-collapse:collapse;width:100%;min-width:780px;font-size:14px}caption{text-align:left;padding:12px 14px;font-weight:750;background:#edf1ed}th,td{text-align:left;vertical-align:top;padding:12px;border-bottom:1px solid var(--line)}thead th{background:var(--nav);color:#fff}tbody th{color:var(--green)}.recommendation{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:28px 0;border-top:1px solid var(--line)}.recommendation.feature{border-top:5px solid var(--lime);background:#fff;padding:28px 24px}.rec-number{font-family:Georgia,serif;font-size:36px;color:var(--coral)}.lane{font-size:12px;text-transform:uppercase;font-weight:800;color:var(--green);margin:0 0 6px}.pro-con{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pro-con p{background:#fff;border-left:3px solid var(--line);padding:10px 12px;font-size:14px}.feature .pro-con p{background:var(--paper)}.utility,.reader-value{background:#eaf2ec;margin-left:-22px;margin-right:-22px;padding-left:22px!important;padding-right:22px!important}.checker-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:18px;background:#fff;padding:18px}form label{display:block;font-weight:750;font-size:14px}select,input{width:100%;min-height:44px;border:1px solid #aeb9b3;background:#fff;padding:8px;font:inherit}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.input-row span{float:right;color:var(--muted);font-weight:400}button{border:0;background:var(--green);color:#fff;padding:11px 16px;font:inherit;font-weight:800;cursor:pointer}output{display:block;border-left:5px solid var(--lime);padding:14px;background:var(--paper);min-height:110px}.tape-steps{display:grid;grid-template-columns:repeat(4,1fr);padding:0;list-style:none;counter-reset:steps;gap:8px;margin-top:20px}.tape-steps li{counter-increment:steps;background:var(--nav);color:#fff;padding:14px;font-size:13px}.tape-steps li:before{content:counter(steps);display:block;color:var(--lime);font-size:24px;font-family:Georgia,serif}.storage-map{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.storage-map div{background:#fff;padding:18px}.storage-map span{display:block;color:var(--muted);font-size:14px;margin-top:5px}.accent{background:#fff1ed}.accent blockquote{font-family:Georgia,serif;font-size:23px;line-height:1.45;border-left:6px solid var(--coral);margin:22px 0;padding:8px 24px}.details-wrap table{min-width:1080px}.tradeoff-grid{grid-template-columns:1fr 1fr}.checklist{padding-left:24px}.checklist li{padding:9px 0 9px 8px;border-bottom:1px solid var(--line)}.sources-list li{margin:10px 0}.disclosure{font-size:13px;color:var(--muted)}footer{background:var(--nav);color:#fff;display:flex;justify-content:space-between;padding:28px max(20px,calc((100vw - var(--max))/2));font-size:13px}@media(max-width:850px){.site-header{padding:0 16px}.header-note{display:none}.first-screen{grid-template-columns:1fr;padding:16px}.hero-media{position:static;order:0}.hero-media img{height:230px}.hero-copy{order:1}.hero-copy h1{font-size:45px}.dek{font-size:18px}.page-shell{grid-template-columns:1fr;padding:0 16px 60px}.toc{position:static;display:grid;grid-template-columns:1fr 1fr}.toc strong{grid-column:1/-1}.toc a{padding-right:8px}.definitions-grid,.method-grid{grid-template-columns:1fr}.content section{padding:46px 0}.tape-steps{grid-template-columns:1fr 1fr}}@media(max-width:520px){.utility,.reader-value{margin-left:0;margin-right:0;padding-left:14px!important;padding-right:14px!important}.start-grid,.definitions-grid,.pro-con,.checker-grid,.input-row,.storage-map,.tradeoff-grid{grid-template-columns:1fr}.start-grid a{border-right:0;border-bottom:1px solid var(--line)!important}.start-grid a:last-child{border-bottom:0!important}.toc{display:flex}.hero-copy h1{font-size:40px}.recommendation,.recommendation.feature{grid-template-columns:1fr;padding:22px 0}.recommendation.feature{padding:22px 14px}.rec-number{font-size:24px}.tape-steps{grid-template-columns:1fr}.details-wrap{overflow:visible;border:0;background:transparent}.details-wrap table,.details-wrap tbody,.details-wrap tr,.details-wrap th,.details-wrap td{display:block;min-width:0}.details-wrap thead{display:none}.details-wrap tr{background:#fff;border:1px solid var(--line);margin-bottom:14px;padding:10px}.details-wrap th,.details-wrap td{display:grid;grid-template-columns:minmax(112px,42%) minmax(0,58%);gap:10px;border-bottom:1px solid var(--line);padding:10px 6px;overflow-wrap:anywhere}.details-wrap th:before,.details-wrap td:before{font-weight:800;color:var(--muted);font-size:12px}.details-wrap [data-product-detail="product"]:before{content:"Product"}.details-wrap [data-product-detail="size-weight"]:before{content:"Size and weight"}.details-wrap [data-product-detail="materials"]:before{content:"Construction"}.details-wrap [data-product-detail="manufacturing-origin"]:before{content:"Manufacturing origin"}.details-wrap [data-product-detail="brand"]:before{content:"Brand"}.details-wrap [data-product-detail="warranty"]:before{content:"Written protection"}footer{flex-direction:column;gap:6px}}
