/* Foshan Supply: editorial buying decisions with evidence close to the claim. */
.fs-depth{background:#FBF8F3;color:#002058;padding:88px 32px 96px}
.fs-depth-inner{width:100%;max-width:1280px;margin:0 auto}
.fs-depth-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
.fs-depth-lead,.fs-depth-decisions{min-width:0}
.fs-depth .fs-depth-kicker,.fs-depth-guides .fs-depth-kicker{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#C8102E;font-weight:600;line-height:1.4;margin:0 0 20px}
.fs-depth h2,.fs-depth-guides h2{font-size:clamp(34px,3.45vw,50px);font-weight:400;letter-spacing:-.035em;line-height:1.08;margin:0 0 24px;text-wrap:balance}
.fs-depth-view{font-size:18px;line-height:1.65;color:#454240;margin:0;max-width:48ch}
.fs-depth-photo{margin:28px 0 0;min-width:0}
.fs-depth-photo>div{overflow:hidden;border-radius:22px;aspect-ratio:4/3;background:#F3EEE5}
.fs-depth-photo img{display:block;width:100%;height:100%;object-fit:cover}
.fs-depth .fs-depth-photo--chair>div{aspect-ratio:16/9}
.fs-depth-photo--chair img{transform:none}
.fs-depth-photo--drawing img{object-fit:contain}
.fs-depth-photo figcaption{font-size:12px;line-height:1.55;color:#6F6B66;margin-top:11px;max-width:60ch}
.fs-depth-photo a{color:inherit;text-underline-offset:3px;white-space:nowrap}
.fs-depth .fs-depth-label{font-size:13px;line-height:1.5;color:#6F6B66;margin:0 0 13px}
.fs-depth-decision{border-top:1px solid #D9D1C5}
.fs-depth-decision:last-child{border-bottom:1px solid #D9D1C5}
.fs-depth-decision>summary{display:grid;grid-template-columns:26px minmax(0,1fr) 24px;gap:16px;align-items:start;cursor:pointer;list-style:none;font-size:23px;letter-spacing:-.02em;line-height:1.23;font-weight:500;padding:24px 0}
.fs-depth-decision>summary::-webkit-details-marker{display:none}
.fs-depth-number{font-size:12px;letter-spacing:0;color:#C8102E;padding-top:7px}
.fs-depth-toggle{font-size:26px;line-height:1;text-align:center;font-weight:400}
.fs-depth-decision[open]>summary .fs-depth-toggle{font-size:0}
.fs-depth-decision[open]>summary .fs-depth-toggle:after{content:'−';font-size:26px}
.fs-depth-body{padding:0 40px 28px 42px}
.fs-depth-body>p{font-size:16px;line-height:1.65;color:#454240;margin:0 0 22px}
.fs-depth-reference{background:#F3EEE5;border-radius:0 16px 16px 0;border-left:2px solid #C8102E;padding:16px 19px}
.fs-depth-reference>span{font-size:11px;letter-spacing:.07em;text-transform:uppercase;font-weight:600;color:#002058}
.fs-depth-reference>p{font-size:14px;line-height:1.6;color:#454240;margin:8px 0 9px}
.fs-depth-reference>a{font-size:13px;line-height:1.5;color:#002058;text-underline-offset:3px}
.fs-depth-footer{border-top:1px solid #E4DED3;margin-top:40px;padding-top:24px;display:flex;align-items:start;justify-content:space-between;gap:28px}
.fs-depth-footer p{font-size:12px;color:#6F6B66;line-height:1.6;margin:0 0 10px}
.fs-depth-sources{display:flex;flex-wrap:wrap;gap:8px 18px;max-width:740px}
.fs-depth-sources a{font-size:12px;line-height:1.55;color:#6F6B66;text-underline-offset:3px}
.fs-depth-source-list>summary{font-size:13px;color:#6F6B66;cursor:pointer;min-height:36px;padding:8px 0;line-height:1.5}
.fs-depth-source-list nav{padding:8px 0 12px}
.fs-depth-next{display:flex;gap:16px;align-items:center;font-size:15px;line-height:1.5;color:#002058;text-decoration:none;border-bottom:1px solid #002058;padding-bottom:7px;max-width:310px}
.fs-depth-next>span{flex-shrink:0;font-size:21px}
.fs-depth a:focus-visible,.fs-depth summary:focus-visible,.fs-depth-guides a:focus-visible{outline:2px solid #C8102E;outline-offset:5px;border-radius:4px}
.fs-depth-guide-media{min-width:0}
.fs-depth-hero-photo{margin:0}
.fs-depth-hero-photo>div{aspect-ratio:5/4;border-radius:26px}
.fs-depth-guides{background:#F3EEE5;padding:72px 32px 88px;color:#002058}
.fs-depth-guides h2{max-width:680px;margin-bottom:32px}
.fs-depth-guide-link{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid #CFCAC4;padding:25px 0;text-decoration:none;color:#002058}
.fs-depth-guide-link:last-child{border-bottom:1px solid #CFCAC4}
.fs-depth-guide-link>span:first-child{display:grid;grid-template-columns:300px minmax(0,1fr);gap:36px;align-items:baseline;flex:1}
.fs-depth-guide-link strong{font-weight:500;font-size:25px;letter-spacing:-.02em}
.fs-depth-guide-link span span{font-size:17px;line-height:1.5;color:#6F6B66;max-width:600px}
.fs-depth-guide-link>span:last-child{font-size:26px}
.fs-depth-comparison{overflow:auto;border-radius:16px;background:#FBF8F3;margin:28px 0}
.fs-depth-comparison table{border-collapse:collapse;width:100%;text-align:left;line-height:1.5;font-size:15px;min-width:540px}
.fs-depth-comparison caption{text-align:left;font-size:13px;color:#6F6B66;padding:18px 20px}
.fs-depth-comparison th,.fs-depth-comparison td{padding:18px 20px;vertical-align:top;border-top:1px solid #E4DED3}
.fs-depth-comparison th{font-weight:500;color:#002058}
[data-depth-guide] .art>p{font-size:18px;line-height:1.7}
[data-depth-guide] .art>h2{margin-top:44px;font-size:32px;line-height:1.15}
.fs-depth-guide-section{border-bottom:1px solid #D9D1C5;padding:0}
.fs-depth-guide-section>summary{list-style:none;display:flex;align-items:start;gap:24px;justify-content:space-between;cursor:pointer;padding:30px 0}
.fs-depth-guide-section>summary::-webkit-details-marker{display:none}
.fs-depth-guide-section>summary h2{margin:0;font-size:31px;line-height:1.17;letter-spacing:-.025em;font-weight:400;scroll-margin-top:110px}
.fs-depth-guide-section>summary>span{font-size:28px;line-height:1.2;flex-shrink:0}
.fs-depth-guide-section[open]>summary>span{font-size:0}
.fs-depth-guide-section[open]>summary>span:after{content:'−';font-size:28px}
.fs-depth-guide-body>p{font-size:18px;line-height:1.7;color:#454240;margin:0 0 24px}
.fs-depth-guide-sources{margin-top:28px;border-bottom:1px solid #D9D1C5}
.fs-depth-guide-sources>summary{cursor:pointer;min-height:48px;font-size:15px;padding:16px 0}
.fs-depth-guide-sources .fs-sources{margin:0;padding-bottom:24px}
.fs-depth-read-all{display:none;font:inherit;color:#002058;border:1px solid #002058;border-radius:999px;background:transparent;min-height:44px;padding:9px 18px;cursor:pointer;margin:0 0 20px}
.fs-depth-guide-section>summary:focus-visible,.fs-depth-read-all:focus-visible{outline:2px solid #C8102E;outline-offset:4px}
@media(max-width:1100px){
 .fs-depth-grid{gap:40px}
 .fs-depth-decision>summary{font-size:21px;gap:12px}
 .fs-depth-body{padding-left:38px;padding-right:14px}
 .fs-depth-guide-link>span:first-child{grid-template-columns:250px minmax(0,1fr);gap:24px}
}
@media(max-width:900px){
 .fs-depth{padding:56px 24px 64px}
 .fs-depth-grid{grid-template-columns:minmax(0,1fr);gap:32px}
 .fs-depth h2,.fs-depth-guides h2{font-size:36px;line-height:1.08}
 .fs-depth-view{font-size:16px;line-height:1.65;max-width:64ch}
 .fs-depth-photo{margin-top:24px}
 .fs-depth-photo>div{border-radius:18px;aspect-ratio:16/10}
 .fs-depth-body{padding-left:34px;padding-right:0}
 .fs-depth-decision>summary{grid-template-columns:22px minmax(0,1fr) 22px;font-size:21px;gap:12px;padding:22px 0;min-height:60px}
 .fs-depth-number{padding-top:6px}
 .fs-depth-footer{flex-direction:column;gap:24px;margin-top:28px}
 .fs-depth-next{min-height:44px;font-size:15px}
 .fs-depth-guides{padding:56px 24px 64px}
 .fs-depth-guide-link>span:first-child{grid-template-columns:minmax(0,1fr);gap:9px}
 .fs-depth-guide-link strong{font-size:23px}
 .fs-depth-guide-link span span{font-size:16px}
 .fs-depth-hero-photo>div{aspect-ratio:16/10;border-radius:20px}
 [data-depth-guide] .art>p{font-size:16px;line-height:1.7}
 [data-depth-guide] .art>h2{font-size:28px}
 .fs-depth-comparison{border:1px solid #E4DED3;border-radius:14px}
 .fs-depth-sources a,.fs-depth-reference>a{min-height:44px;display:inline-flex;align-items:center;font-size:13px}
 .fs-depth-read-all{display:inline-flex;align-items:center}
 .fs-depth-guide-section>summary{padding:24px 0;gap:16px}
 .fs-depth-guide-section>summary h2{font-size:25px;scroll-margin-top:96px}
 .fs-depth-guide-body>p{font-size:16px;line-height:1.7}
 .fs-depth-comparison table{min-width:0}
 .fs-depth-comparison thead{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
 .fs-depth-comparison tbody tr{display:block;border-top:1px solid #E4DED3;padding:16px 18px}
 .fs-depth-comparison tbody th,.fs-depth-comparison tbody td{display:block;padding:5px 0;border:0}
 .fs-depth-comparison tbody th{font-size:17px}
 .fs-depth-comparison tbody td:before{content:attr(data-label);display:block;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:#6F6B66;margin-bottom:5px}
}
@media(max-width:390px){
 .fs-depth,.fs-depth-guides{padding-left:20px;padding-right:20px}
 .fs-depth h2,.fs-depth-guides h2{font-size:32px}
 .fs-depth-body{padding-left:0}
}