:root{--forest:#173d2d;--forest2:#214e3b;--sage:#dfe7d7;--cream:#f6f3e9;--earth:#9a6b3b;--ink:#24352e}
body{background:var(--cream);color:var(--ink);font-family:Arial,sans-serif;line-height:1.65}header{height:64px;background:var(--forest);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:2}.brand{font-family:Georgia,serif;font-size:24px;font-weight:bold}.hero{min-height:520px;background:linear-gradient(90deg,rgba(18,48,35,.9),rgba(18,48,35,.42)),url('../images/sleeping-bags-lucas-canino.jpg') center/cover;display:flex;align-items:end;color:white;padding:72px 6vw}.hero>div{max-width:850px}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-weight:bold;color:#dce7d5}h1{font:700 56px/1.02 Georgia,serif;margin:12px 0 18px}.hero p{font-size:20px;max-width:720px}.layout{max-width:1240px;margin:auto;display:grid;grid-template-columns:minmax(0,820px) 300px;gap:55px;padding:60px 28px}article>p{font-size:18px}.nuts h2{font-family:Georgia,serif;margin-top:0}section{margin:0 0 58px}section h2{font:700 34px/1.15 Georgia,serif;color:var(--forest);display:flex;gap:14px;align-items:flex-start}section h2 span{font:700 14px Arial;color:var(--earth);padding-top:9px}section p{font-size:18px}.callout{background:white;border-left:4px solid var(--earth);padding:12px 16px}figure{margin:34px 0}figure img{width:100%;height:auto;border-radius:14px;box-shadow:0 8px 25px #0002}.toc{position:sticky;top:90px;background:white;padding:20px;border-radius:14px}.toc h3{margin-top:0;color:var(--forest)}.toc a{display:flex;gap:10px;color:#40534a;text-decoration:none;padding:7px 0;border-bottom:1px solid #eee;font-size:14px}.toc b{color:var(--earth)}.tablewrap{overflow-x:auto;background:white;border-radius:12px;margin:25px 0}table{border-collapse:collapse;width:100%;min-width:720px;font-size:14px}th{background:var(--forest2);color:white;text-align:left;padding:10px}td{padding:10px;border-bottom:1px solid #ddd}footer{background:var(--forest);color:#dce7d5;padding:40px 6vw;margin-top:40px}
@media(max-width:850px){header{position:static}.hero{min-height:430px;padding:42px 22px}h1{font-size:40px}.layout{display:block;padding:35px 20px}.sidebar{display:none}section h2{font-size:29px}section p,article>p{font-size:17px}figure{margin-left:-8px;margin-right:-8px}}

/* Article 003 local responsive components. */
html{scroll-behavior:smooth}body{overflow-wrap:break-word}section[id]{scroll-margin-top:85px}
.layout{grid-template-columns:minmax(0,1fr) 270px;gap:36px}article,.sidebar{min-width:0}
h1{font-size:clamp(34px,4.3vw,56px);line-height:1.1}.hero>div{max-width:1000px}
.toc{position:static;max-height:none;overflow:visible}.toc a{font-size:16px}.toc a:focus-visible{outline:2px solid var(--earth)}
.a3-info{background:#fbfaf5;border:1px solid #ddd9cb;border-radius:20px;padding:28px;margin:34px 0}
.a3-kicker{font-size:14px;font-weight:700;letter-spacing:1.5px;color:#546e59}
.a3-info h3{font:700 32px/1.2 Georgia,serif;color:var(--forest);margin:12px 0 16px}
.a3-info p{font-size:17px;line-height:1.55;margin:0 0 18px}.a3-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.a3-card{background:#eef3e9;border:1px solid #d7e0cf;border-radius:14px;padding:18px}.a3-card:nth-child(even){background:#f6f3eb;border-color:#e5dfd1}
.a3-card h4{font:700 19px/1.35 Arial,sans-serif;color:var(--forest2);margin:0 0 8px}.a3-card p{margin:0;font-size:16px}
.a3-info .a3-foot{background:#efe5d2;border-radius:12px;padding:16px;margin:20px 0 0;font-size:16px}
.tablewrap table{font-size:16px}.tablewrap th,.tablewrap td{vertical-align:top}.tablewrap tbody tr:nth-child(even){background:#f6f3eb}
.a3-comparison{display:none}.a3-product{border:1px solid #d7e0cf;border-radius:14px;padding:18px;background:#eef3e9}.a3-product:nth-child(even){background:#f6f3eb;border-color:#e5dfd1}
.a3-product dl{margin:0}.a3-product dl>div+div{border-top:1px solid #d7dbd0;margin-top:12px;padding-top:12px}.a3-product dt{font-size:16px;font-weight:bold;color:var(--forest2)}.a3-product dd{margin:4px 0 0;font-size:17px;line-height:1.5}
.review-banner{background:#efe5d2;color:var(--forest);padding:10px 20px;text-align:center;font-size:14px}
@media(max-width:1100px){.tablewrap{display:none}.a3-comparison{display:grid;gap:16px;margin:25px 0}}
@media(max-width:850px){.layout{display:flex;flex-direction:column;padding:28px 20px;gap:28px}.sidebar{display:block;order:-1}.toc{position:static;max-height:none;overflow:visible}.a3-info{margin:28px 0;padding:20px}.hero{min-height:430px}.hero p{font-size:18px}.a3-info h3{font-size:28px}header{height:auto;min-height:64px;gap:12px;flex-wrap:wrap;padding:14px 20px}header>div:last-child{font-size:14px}}
@media(max-width:600px){.a3-grid{grid-template-columns:1fr}.a3-info{padding:18px}.a3-info h3{font-size:26px}.hero{padding:38px 20px}.a3-card{padding:16px}section h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body.admin-bar header{top:32px}
@media(max-width:782px){body.admin-bar header{top:46px}}
@media(max-width:600px){body.admin-bar header{top:0}}

/* Summary visual variant; source values preserved. */
.nuts.cg-summary{--cg-summary-background:#e3eadb;--cg-summary-border:0;--cg-summary-left:6px solid var(--earth);--cg-summary-radius:10px;--cg-summary-padding:22px 28px;--cg-summary-margin:35px 0 50px;--cg-summary-heading-margin:0 0 .83em;}
@media(max-width:600px){.nuts.cg-summary{--cg-summary-padding:20px}}

/* Native comparison section preserves former HTML section spacing. */
.cg-comparison-section.cg-comparison-section>h2{margin-block:.83em}
.cg-comparison-section.cg-comparison-section>p{margin-block:1em}
.cg-comparison-section.cg-comparison-section>.a3-info{margin:34px 0}
@media(max-width:850px){.cg-comparison-section.cg-comparison-section>.a3-info{margin:28px 0}}

/* Keep the long contents list available without hiding its final entries. */
@media(min-width:851px) {
  .sidebar .toc {position:sticky;top:90px;max-height:calc(100dvh - 106px);overflow-y:auto;scrollbar-gutter:stable;}
  body.admin-bar .sidebar .toc {top:122px;max-height:calc(100dvh - 138px);}
}