:root{--ink:#17201d;--muted:#55615c;--paper:#f4f6f3;--white:#fff;--line:#c9d0cb;--green:#245943;--lime:#d3df4f;--warm:#a45132;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.62 Arial,Helvetica,sans-serif;letter-spacing:0}
a{color:var(--green)}
img{display:block;max-width:100%;height:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:9;background:#fff;padding:10px}
.site-header{min-height:60px;padding:11px max(22px,calc((100% - var(--max))/2));display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--ink);color:#dce4df;border-bottom:4px solid var(--lime)}
.wordmark{color:#fff;text-decoration:none;font-weight:900}
.site-header span{font-size:13px}
.first-screen{max-width:1440px;margin:auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);background:#fff}
.hero-copy{padding:clamp(30px,4vw,62px) clamp(22px,5vw,68px)}
.eyebrow,.kicker,.lane{text-transform:uppercase;font-weight:800;font-size:12px;color:var(--warm);margin:0 0 8px}
.hero-copy h1{font-size:clamp(40px,5vw,66px);line-height:1.03;margin:0 0 18px}
.dek{font-size:20px;line-height:1.42;margin:0 0 12px}
.evidence{color:var(--muted);font-size:14px}
.hero-media{margin:0;position:relative;min-height:560px;background:#d6dbd7}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-media figcaption{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(23,32,29,.92);color:#fff;padding:9px 11px;font-size:12px;border-left:4px solid var(--lime)}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);margin:18px 0}
.quick-grid div{padding:10px;border-bottom:1px solid var(--line)}
.quick-grid div:nth-child(odd){border-right:1px solid var(--line)}
.quick-grid div:nth-last-child(-n+2){border-bottom:0}
.quick-grid strong,.quick-grid span,.quick-grid small{display:block}
.quick-grid strong{font-size:10px;text-transform:uppercase;color:var(--green)}
.quick-grid span{font-weight:800;font-size:14px}
.quick-grid small{color:var(--muted);font-size:12px}
.stop-note{border-left:5px solid var(--warm);padding:9px 12px;background:#f7ece6;font-size:13px}
.section-nav{position:sticky;top:0;z-index:4;background:#33413c;display:flex;justify-content:center;flex-wrap:wrap}
.section-nav a{color:#fff;text-decoration:none;padding:11px 16px;font-size:13px;font-weight:800}
.section-nav a:focus,.section-nav a:hover{background:var(--green)}
section:not(.first-screen){max-width:var(--max);margin:auto;padding:66px 26px;border-bottom:1px solid var(--line);scroll-margin-top:48px}
section h2{font-size:clamp(30px,4vw,46px);line-height:1.14;margin:0 0 22px;max-width:880px}
section>p{max-width:870px}
.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
details{background:#fff;padding:15px}
summary{font-weight:900;color:var(--green);cursor:pointer}
details p{font-size:14px;margin:8px 0}
.table-scroll{overflow-x:auto;border:1px solid var(--line);background:#fff}
table{width:100%;min-width:900px;border-collapse:collapse;font-size:14px}
caption{text-align:left;padding:12px;font-weight:800}
th,td{text-align:left;vertical-align:top;padding:13px;border-bottom:1px solid var(--line)}
thead th{background:var(--ink);color:#fff}
tbody th{color:var(--green)}
.pick{display:grid;grid-template-columns:62px 1fr;gap:20px;padding:30px 0;border-top:1px solid var(--line)}
.pick-index{font-size:30px;font-weight:900;color:var(--green)}
.pick h3{font-size:27px;margin:0 0 8px}
.fact-line{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.fact-line p{background:#fff;border-left:4px solid var(--green);padding:11px;margin:0;font-size:14px}
.utility{max-width:none!important;background:var(--ink);color:#fff}
.utility>*{max-width:var(--max);margin-left:auto;margin-right:auto}
.utility .kicker{color:var(--lime)}
.tape-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:#4d5c57}
.tape-grid div{background:#222e2a;padding:18px}
.tape-grid strong{display:block;color:var(--lime)}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checklist p{background:#fff;padding:16px;margin:0;border-left:4px solid var(--green)}
.sources{columns:2;column-gap:38px}
.sources li{break-inside:avoid;margin-bottom:12px}
.sources a{overflow-wrap:anywhere}
footer{background:var(--ink);color:#dbe2dd;padding:26px;text-align:center;font-size:13px}
@media(max-width:900px){.first-screen{grid-template-columns:1fr}
.hero-media{min-height:430px}
.term-grid{grid-template-columns:1fr 1fr}
.section-nav{position:static}
.sources{columns:1}
}
@media(max-width:560px){body{font-size:16px}
.site-header{align-items:flex-start;flex-direction:column;gap:1px;padding:9px 15px}
.first-screen{min-height:0}
.hero-copy{padding:24px 17px}
.hero-copy h1{font-size:40px}
.dek{font-size:18px}
.hero-media{min-height:300px}
.quick-grid span{font-size:12px}
.quick-grid small{font-size:10px}
.section-nav a{padding:9px;font-size:11px}
section:not(.first-screen){padding:48px 17px}
section h2{font-size:30px}
.term-grid,.fact-line,.tape-grid,.checklist{grid-template-columns:1fr}
.pick{grid-template-columns:40px 1fr;gap:8px}
.pick h3{font-size:22px}
.table-scroll{overflow-x:auto;border:0;max-width:100%}
table[data-product-details-table]{min-width:0}
table[data-product-details-table] thead{position:absolute;left:-9999px}
table[data-product-details-table],table[data-product-details-table] tbody,table[data-product-details-table] tr,table[data-product-details-table] th,table[data-product-details-table] td{display:block;width:100%}
table[data-product-details-table] tr{margin-bottom:14px;border:1px solid var(--line);background:#fff}
table[data-product-details-table] th,table[data-product-details-table] td{padding:10px 12px}
table[data-product-details-table] td:before{display:block;font-weight:800;color:var(--green);font-size:11px;text-transform:uppercase}
table[data-product-details-table] td:nth-child(2):before{content:'Size and weight'}
table[data-product-details-table] td:nth-child(3):before{content:'Construction'}
table[data-product-details-table] td:nth-child(4):before{content:'Manufacturing'}
table[data-product-details-table] td:nth-child(5):before{content:'Brand'}
table[data-product-details-table] td:nth-child(6):before{content:'Warranty'}
table[data-product-details-table] caption{display:none}
table[data-product-details-table] tbody{display:block;width:100%}
}