/* Reference pages: a quiet editorial extension of the storefront. */
.pf-resource-page .page-title{display:none}.pf-resource-page .store-main{padding:0}.pf-resource-page .article-content{max-width:none!important}.pf-resource-page .article-content>.pf-resource{max-width:1160px!important;margin:0 auto!important;padding:0 32px 80px}
.pf-resource{color:#191d21}.pf-resource-hero{padding:64px 0 42px;animation:pf-arrive .45s ease-out}.pf-resource .pf-eyebrow{font:500 12px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.07em;margin:0 0 20px}.pf-resource-hero h1{font-size:clamp(38px,5.2vw,68px);line-height:1.06;letter-spacing:-.045em;font-weight:600;margin:0 0 24px;max-width:1000px}.pf-resource-lede{font-size:21px;line-height:1.55;color:#53585e;max-width:650px;margin:0}.pf-resource-byline{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:#53585e;margin:26px 0 0}.pf-resource .pf-small{font-size:13px;line-height:1.6;color:#53585e}.pf-resource a{text-underline-offset:4px}.pf-resource a:hover{text-decoration-color:#a94a27}.pf-resource a:focus-visible{outline:2px solid #a94a27;outline-offset:5px}.pf-resource h2{font-size:clamp(28px,3.2vw,38px);line-height:1.16;letter-spacing:-.025em;font-weight:600}.pf-resource h3{font-size:22px;line-height:1.3}.pf-resource p{line-height:1.65}
.pf-stat-figure{display:grid;grid-template-columns:1.15fr 1fr;margin:0;background:#fbe4d8;border-top:1px solid #e3b69f}.pf-stat-primary,.pf-stat-secondary{padding:35px 38px 28px;min-width:0}.pf-stat-secondary{border-left:1px solid #e3b69f}.pf-stat-figure strong,.pf-number-art strong{display:block;font-size:clamp(64px,8vw,106px);line-height:1.05;letter-spacing:-.065em;font-weight:550;margin:14px 0 0}.pf-stat-figure strong span,.pf-number-art strong span{font-size:.5em;letter-spacing:-.04em}.pf-stat-figure p{margin:7px 0 25px;font-size:17px}.pf-stat-figure figcaption{grid-column:1/-1;font-size:12px;line-height:1.6;padding:17px 38px;border-top:1px solid #e3b69f}.pf-meter{height:9px;background:rgba(110,50,25,.12);overflow:hidden}.pf-meter span{display:block;height:100%;background:#a74928;transform-origin:left;animation:pf-bar .8s ease-out}
.pf-reading-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:70px;margin-top:64px;align-items:start}.pf-resource-toc{position:sticky;top:112px}.pf-resource-toc nav{border-top:2px solid #191d21;padding-top:20px}.pf-resource-toc nav>a{display:block;font-size:13px;padding:10px 0;color:#53585e;text-decoration:none;transition:color .18s,transform .18s}.pf-resource-toc nav>a:hover{color:#a74928;transform:translateX(3px)}.pf-resource-toc>.pf-small{margin-top:30px}.pf-resource-body{max-width:710px;font-size:17px}.pf-resource-body section{scroll-margin-top:110px;margin-bottom:54px}.pf-resource-body section+section{border-top:1px solid #e0e3e6;padding-top:38px}.pf-resource-body h2{margin:0 0 22px}.pf-resource-body h3{margin:32px 0 12px}.pf-resource-body p{margin:0 0 20px}.pf-resource-body li{line-height:1.7;margin:0 0 12px}.pf-resource-body ul,.pf-resource-body ol{padding-left:22px}.pf-resource-body blockquote{margin:30px 0;padding:8px 0 8px 24px;border-left:3px solid #f19a76;font-size:24px;letter-spacing:-.015em}.pf-resource-body blockquote p{margin:0;line-height:1.4}.pf-table-wrap{overflow-x:auto;margin:30px 0 12px}.pf-resource table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.5;min-width:390px}.pf-resource caption{text-align:left;font-size:12px;color:#53585e;margin-bottom:12px}.pf-resource td,.pf-resource th{padding:16px 12px;text-align:right;border-bottom:1px solid #e0e3e6}.pf-resource tr>:first-child{text-align:left}.pf-resource thead{background:#f3f4f5}.pf-resource tbody tr:first-child{background:#fff5f0}.pf-resource .pf-text-link{display:inline-flex;gap:28px;align-items:center;font-weight:600;text-decoration:none;border-bottom:1px solid #a74928;padding:8px 0}.pf-text-link span{transition:transform .18s}.pf-text-link:hover span{transform:translate(3px,-3px)}.pf-sources li{font-size:14px;color:#53585e;margin-bottom:20px}.pf-sources li a{color:#191d21}
.pf-resource-feature{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:38px 0 50px;border-top:1px solid #191d21;border-bottom:1px solid #e0e3e6;align-items:center}.pf-feature-copy h2{margin:0 0 20px;font-size:46px}.pf-feature-copy h2 a{text-decoration:none}.pf-feature-copy>p{font-size:17px;color:#53585e}.pf-feature-copy>.pf-eyebrow{font-size:12px}.pf-number-art{background:#fbe4d8;padding:36px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.pf-number-art strong{margin:10px 0 26px}.pf-number-art .pf-small{margin-top:16px}.pf-resource-library{margin-top:60px}.pf-resource-library>h2{margin-bottom:32px}.pf-library-row{display:grid;grid-template-columns:115px 1fr 1fr 20px;gap:24px;align-items:center;border-top:1px solid #e0e3e6;padding:24px 0;text-decoration:none;transition:background .18s}.pf-library-row:hover{background:#fff5f0}.pf-library-row>span{font:12px/1.5 ui-monospace,monospace;color:#53585e}.pf-library-row h3,.pf-library-row p{margin:0}.pf-library-row h3{font-size:21px}.pf-library-row p{font-size:14px;color:#53585e}
@keyframes pf-arrive{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes pf-bar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(max-width:800px){.pf-reading-layout{grid-template-columns:1fr;gap:35px;margin-top:38px}.pf-resource-toc{position:static}.pf-resource-toc nav{display:flex;flex-wrap:wrap;gap:0 22px}.pf-resource-toc nav .pf-eyebrow{flex-basis:100%;margin-bottom:4px}.pf-resource-toc>.pf-small{display:none}.pf-resource-feature{gap:28px}.pf-feature-copy h2{font-size:34px}.pf-library-row{grid-template-columns:90px 1fr 20px}.pf-library-row p{grid-column:2;grid-row:2}.pf-library-row>span:last-child{grid-column:3;grid-row:1}}
@media(max-width:560px){.pf-resource-page .article-content>.pf-resource{padding:0 20px 40px}.pf-resource-hero{padding:36px 0 30px}.pf-resource-hero h1{font-size:39px}.pf-resource-lede{font-size:18px}.pf-stat-primary,.pf-stat-secondary{padding:24px 18px}.pf-stat-figure{grid-template-columns:1fr 1fr}.pf-stat-figure .pf-eyebrow{font-size:10px;min-height:32px;margin:0}.pf-stat-figure strong{font-size:52px;margin-top:14px}.pf-stat-figure p{font-size:13px;margin:8px 0 18px}.pf-stat-figure figcaption{padding:14px 18px}.pf-resource-body{font-size:16px}.pf-resource-body section{margin-bottom:38px}.pf-resource-feature{grid-template-columns:1fr}.pf-number-art{min-height:250px;padding:28px}.pf-number-art strong{font-size:88px}.pf-library-row{gap:10px 16px;grid-template-columns:76px 1fr 14px}.pf-library-row h3{font-size:19px}.pf-resource-library{margin-top:38px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pf-resource *{animation:none!important;transition:none!important}}
/* Statistics: direct answers, three headline figures, and historical usage bars. */
.pf-stat-three{grid-template-columns:repeat(3,minmax(0,1fr))}.pf-stat-three strong{font-size:clamp(50px,6.7vw,84px)}.pf-stat-three .pf-eyebrow{font-size:11px}.pf-history-chart{display:flex;align-items:end;gap:10px;height:190px;border-bottom:1px solid #d6b5a3;padding:0 8px;margin:35px 0 16px}.pf-history-bar{flex:1;background:#f19a76;min-width:0;position:relative}.pf-history-bar:last-child{background:#a74928}.pf-history-bar span{position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);font-size:11px;white-space:nowrap}.pf-stat-three .pf-stat-primary,.pf-stat-three .pf-stat-secondary{padding:28px}.pf-resource-toc nav>a{padding:7px 0}
@media(max-width:700px){.pf-stat-three{grid-template-columns:1fr 1fr}.pf-stat-three .pf-stat-primary{grid-column:1/-1;border-bottom:1px solid #e3b69f}.pf-stat-three .pf-stat-primary strong{font-size:76px}.pf-stat-three .pf-stat-secondary:nth-child(2){border-left:0}.pf-stat-three .pf-stat-primary,.pf-stat-three .pf-stat-secondary{padding:22px}.pf-history-chart{gap:5px}.pf-history-bar span{font-size:9px}.pf-resource-hero h1{font-size:clamp(36px,7vw,54px)}}
.pf-resource-page .article-content{padding:0!important}
@media(max-width:560px){.pf-history-bar span{display:none}.pf-history-bar:nth-child(4n+1) span,.pf-history-bar:last-child span{display:block}}
.pf-history-chart{margin-bottom:44px}.pf-history-bar small{position:absolute;top:calc(100% + 9px);left:50%;transform:translateX(-50%);font-size:10px;color:#53585e;white-space:nowrap}
@media(max-width:560px){.pf-history-bar small{display:none}.pf-history-bar:nth-child(4n+1) small,.pf-history-bar:last-child small{display:block}}