:root{--kh-ink:#171b1d;--kh-char:#202629;--kh-paper:#f4f3ef;--kh-paper2:#e8e8e4;--kh-red:#9e2f36;--kh-red-dark:#84252b;--kh-red-soft:#c96d70;--kh-steel:#667179;--kh-line:#d3d5d3;--kh-muted:#596167;--kh-max:1280px;--kh-display:"Source Serif 4",Georgia,serif;--kh-control:"Instrument Sans",Inter,sans-serif;--kh-ui:Inter,Arial,sans-serif}
.kh-home-v3,.kh-home-v3 *{box-sizing:border-box}.kh-home-v3{margin:0!important;background:var(--kh-paper);color:var(--kh-ink);font:15px/1.6 var(--kh-ui)}.kh-home-v3 a{color:inherit}.kh-wrap{width:min(var(--kh-max),calc(100% - 64px));margin-inline:auto}.kh-kicker{font:700 11px/1.2 var(--kh-control);letter-spacing:.17em;text-transform:uppercase;color:var(--kh-steel)}.kh-home-v3 h1,.kh-home-v3 h2,.kh-home-v3 h3,.kh-home-v3 p{margin-top:0}.kh-home-v3 h1,.kh-home-v3 h2{font-family:var(--kh-display);font-weight:600;line-height:1.04}.kh-home-v3 h1{font-size:clamp(55px,5.45vw,83px);letter-spacing:-.038em}.kh-home-v3 h2{font-size:clamp(38px,3.8vw,54px);letter-spacing:-.03em}.kh-home-v3 h3{font:650 25px/1.08 var(--kh-control);letter-spacing:-.025em}.kh-home-v3 p{color:var(--kh-muted)}.kh-skip{position:absolute;left:-9999px}.kh-skip:focus{left:12px;top:12px;z-index:1000;background:#fff;padding:10px}.kh-staging-label{background:#293035;color:#e7eaeb;text-align:center;padding:8px;font:700 10px var(--kh-control);letter-spacing:.12em}.kh-trust{background:var(--kh-paper2);border-bottom:1px solid var(--kh-line);overflow:hidden}.kh-trust .kh-wrap{min-height:35px;display:flex;align-items:center;justify-content:center}.kh-trust-track,.kh-trust-set{display:flex;align-items:center}.kh-trust-set{gap:34px;white-space:nowrap}.kh-trust-set+ .kh-trust-set{display:none}.kh-trust span{font:600 11px var(--kh-control)}.kh-trust span:before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--kh-red);margin:0 8px 2px 0}
.kh-header{height:118px;background:rgba(244,243,239,.97);border-bottom:1px solid var(--kh-line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}.kh-header-main{height:68px;display:flex;align-items:center;gap:20px}.kh-logo{width:190px;height:46px;display:block;flex:0 0 auto}.kh-logo img{width:100%;height:100%;object-fit:contain;object-position:left center}.kh-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.kh-search{width:310px;height:40px;border:1px solid #c8cbc9;background:#fff;display:flex;align-items:center}.kh-search input[type=search]{min-width:0;width:100%;height:38px;border:0;outline:0;background:transparent;padding:0 12px;font:500 13px var(--kh-control)}.kh-search button{width:40px;height:38px;border:0;background:transparent;font-size:22px}.kh-icon,.kh-mobile-search{width:40px;height:40px;border:1px solid transparent;background:transparent;display:grid;place-items:center;text-decoration:none;position:relative}.kh-icon:hover{background:#fff;border-color:var(--kh-line)}.kh-icon>span{position:absolute;top:-1px;right:-2px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--kh-red);color:#fff;font:700 9px/17px var(--kh-control);text-align:center}.kh-menu,.kh-mobile-search{display:none}.kh-nav-row{height:50px;border-top:1px solid var(--kh-line);background:rgba(255,255,255,.3)}.kh-nav{height:100%;display:flex;align-items:center;justify-content:center;gap:34px}.kh-nav a{text-decoration:none;font:600 14px/1.2 var(--kh-control);white-space:nowrap}.kh-nav a:hover{color:var(--kh-red)}
.kh-hero{position:relative;min-height:720px;background:#ddd center/cover no-repeat var(--kh-hero-desktop);display:flex;align-items:center}.kh-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(244,243,239,.99),rgba(244,243,239,.9) 31%,rgba(244,243,239,.12) 60%,rgba(23,27,29,.04))}.kh-hero>.kh-wrap{position:relative;z-index:1}.kh-hero-copy{max-width:640px}.kh-hero h1{margin:17px 0 22px}.kh-hero p{max-width:580px;font-size:18px}.kh-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.kh-btn{min-height:50px;padding:0 23px;background:var(--kh-char);color:#fff!important;border:1px solid var(--kh-char);border-radius:2px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font:700 13px var(--kh-control)}.kh-btn:hover{background:var(--kh-red-dark);border-color:var(--kh-red-dark)}.kh-btn-light{background:rgba(244,243,239,.85);color:var(--kh-ink)!important}.kh-micro{margin-top:24px;font-size:11px;color:var(--kh-muted);display:flex;gap:18px}.kh-micro span:before{content:"•";color:var(--kh-red);margin-right:6px}
.kh-section{padding:94px 0}.kh-section-head{display:grid;grid-template-columns:1fr 430px;gap:45px;align-items:end;margin-bottom:42px}.kh-section-head h2{margin:10px 0 0}.kh-category-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:14px}.kh-category{grid-column:span 5;min-height:300px;padding:26px;position:relative;overflow:hidden;display:flex;align-items:flex-end;text-decoration:none;background:#333}.kh-category:first-child{grid-column:1/-1;min-height:390px}.kh-category:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,17,17,.03),rgba(17,17,17,.28)),var(--kh-card-bg) center/cover no-repeat;transition:transform .4s}.kh-category:hover:before{transform:scale(1.035)}.kh-category:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(17,17,17,.78))}.kh-category>div{position:relative;z-index:1;color:#fff}.kh-category span{font:600 10px var(--kh-control);letter-spacing:.15em;text-transform:uppercase;color:var(--kh-red-soft)}.kh-category h3{font-size:28px;margin:7px 0}.kh-category p{font-size:12px;color:#e7e1da;margin:0}.kh-products{background:#fff}.kh-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.kh-product{border:1px solid var(--kh-line);padding:14px;position:relative}.kh-product-image{aspect-ratio:1;background:linear-gradient(145deg,#fbfaf8,#e8e3dc);display:grid;place-items:center;overflow:hidden}.kh-product-image img{width:100%;height:100%;object-fit:contain}.kh-badge{position:absolute;z-index:1;top:27px;left:27px;background:#fff;padding:6px 8px;font:700 9px var(--kh-control);letter-spacing:.12em;text-transform:uppercase}.kh-product-body{padding:17px 5px 8px}.kh-product h3{font:650 16px/1.35 var(--kh-control);margin:6px 0}.kh-price{margin-top:10px;font:700 14px var(--kh-control)}.kh-rating{min-height:20px}.kh-text-link{display:inline-block;margin-top:14px;text-decoration:none;font:700 12px var(--kh-control);border-bottom:1px solid var(--kh-red)}
.kh-topics{background:var(--kh-char);color:#fff}.kh-topics .kh-kicker{color:var(--kh-red-soft)}.kh-topic-tabs{display:flex;border-bottom:1px solid #465056;margin-bottom:48px}.kh-topic-tabs button{border:0;border-bottom:2px solid transparent;background:none;color:#aeb6ba;padding:0 24px 17px 0;margin-right:30px;font:600 13px var(--kh-control);cursor:pointer}.kh-topic-tabs button.is-active{color:#fff;border-color:var(--kh-red)}.kh-topic-panel{display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}.kh-topic-panel[hidden]{display:none}.kh-topic-media{min-height:480px;border:1px solid #4f5a60;overflow:hidden}.kh-topic-media img{width:100%;height:480px;object-fit:cover}.kh-topic-copy h2{margin:14px 0 20px}.kh-topic-copy>p{color:#cbc5bd;font-size:16px}.kh-topic-points{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#465056;margin:28px 0}.kh-topic-points span{background:var(--kh-char);padding:15px;color:#ddd;font-size:12px}.kh-btn-white{background:#fff;color:#111!important;border-color:#fff}
.kh-guidance{background:var(--kh-paper2)}.kh-guidance-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.kh-guidance-grid>div,.kh-guidance-grid>aside{padding:52px;background:#fff}.kh-guidance-grid h2{margin:12px 0 20px}.kh-guide-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:34px}.kh-guide-links article{border-top:1px solid;padding:16px 5px}.kh-guide-links b{font:700 13px var(--kh-control)}.kh-guide-links span{display:block;color:var(--kh-muted);font-size:11px;margin-top:6px}.kh-guidance-grid>aside{background:var(--kh-red);color:#fff}.kh-guidance-grid>aside .kh-kicker,.kh-guidance-grid>aside p{color:#f0d9d7}.kh-why{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.kh-why .kh-btn{margin-top:25px}.kh-proof{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--kh-line);border-left:1px solid var(--kh-line)}.kh-proof article{min-height:145px;padding:24px;border-right:1px solid var(--kh-line);border-bottom:1px solid var(--kh-line)}.kh-proof b{font-family:var(--kh-control)}.kh-policies{padding-bottom:94px}.kh-policy-grid{display:grid;grid-template-columns:repeat(4,1fr);background:var(--kh-ink);color:#fff}.kh-policy-grid article{padding:30px;border-right:1px solid #3c3936}.kh-policy-grid p,.kh-policy-grid a{font-size:11px;color:#bfb9b2}.kh-newsletter{text-align:center;background:var(--kh-red);color:#fff}.kh-newsletter p{color:#dfc9cc}.kh-footer{background:var(--kh-char);color:#bbb;padding:70px 0 30px}.kh-footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:64px}.kh-footer-grid img{filter:brightness(0) invert(1);width:190px}.kh-footer-grid h2{color:#fff;font:700 15px var(--kh-control)}.kh-footer-grid a{display:block;text-decoration:none;margin:12px 0;color:#bbb}.kh-footer-grid p{color:#999}.kh-copyright{border-top:1px solid #394044;margin-top:56px;padding-top:24px;font-size:12px;color:#888}
@media(max-width:1080px){.kh-header{height:68px}.kh-nav-row{height:auto;border:0}.kh-nav{display:none;position:absolute;left:0;right:0;top:68px;height:auto;background:var(--kh-paper);padding:24px;box-shadow:0 16px 30px #0002;flex-direction:column;align-items:flex-start}.kh-nav.is-open{display:flex}.kh-menu{display:grid;border:0;background:transparent;font-size:22px}.kh-category-grid{grid-template-columns:1fr 1fr}.kh-category,.kh-category:first-child{grid-column:auto}.kh-category:first-child{grid-column:span 2}.kh-product-grid{grid-template-columns:1fr 1fr}.kh-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.kh-wrap{width:calc(100% - 28px)}.kh-staging-label{display:none}.kh-trust .kh-wrap{width:100%;overflow:hidden}.kh-trust-track{width:max-content;animation:kh-marquee 16s linear infinite}.kh-trust-set{gap:30px;padding-right:30px}.kh-trust-set+ .kh-trust-set{display:flex}.kh-header,.kh-header-main{height:62px}.kh-logo{width:145px;height:40px}.kh-search{display:none;position:absolute;top:62px;left:14px;right:14px;width:auto;z-index:50}.kh-search.is-open{display:flex}.kh-mobile-search{display:grid}.kh-account{display:none}.kh-actions{gap:0}.kh-icon,.kh-mobile-search{width:35px;height:35px}.kh-hero{display:block;min-height:0;padding:0;background:var(--kh-paper)}.kh-hero:after{position:relative;display:block;inset:auto;width:100%;height:420px;background:linear-gradient(180deg,rgba(244,243,239,.04),rgba(23,27,29,.08)),var(--kh-hero-mobile) 58% 38%/cover no-repeat}.kh-hero>.kh-wrap{width:100%;padding:28px 20px 24px}.kh-hero h1{font-size:40px;margin:11px 0 14px;max-width:340px}.kh-hero p{font-size:14px;max-width:330px}.kh-micro{display:none}.kh-buttons{margin-top:18px;gap:8px}.kh-btn{min-height:44px;padding:0 14px;font-size:11px}.kh-section{padding:70px 0}.kh-section-head{display:block}.kh-section-head>p{margin-top:16px}.kh-category-grid,.kh-product-grid,.kh-guidance-grid,.kh-why,.kh-footer-grid{grid-template-columns:1fr}.kh-category,.kh-category:first-child{grid-column:auto;min-height:255px}.kh-topic-tabs{overflow-x:auto}.kh-topic-tabs button{white-space:nowrap}.kh-topic-panel{grid-template-columns:1fr;gap:32px}.kh-topic-media{min-height:320px}.kh-topic-media img{height:320px}.kh-topic-points,.kh-guide-links,.kh-proof,.kh-policy-grid{grid-template-columns:1fr}.kh-guidance-grid>div,.kh-guidance-grid>aside{padding:32px 25px}.kh-policy-grid article{border-right:0;border-bottom:1px solid #3c3936}}
@keyframes kh-marquee{to{transform:translateX(-50%)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.kh-trust-track{animation:none}.kh-trust-set+ .kh-trust-set{display:none}}

/* v1.0.1: keep product prices and CTAs aligned across uneven title lengths. */
.kh-product{display:flex;flex-direction:column}.kh-product-body{display:flex;flex:1;flex-direction:column}.kh-price{margin-top:auto;padding-top:10px}.kh-text-link{align-self:flex-start}

/* v1.0.2: stable SVG search/cart icons and accessible mobile tap targets. */
.kh-search{height:42px;border-color:#b9bdbb}.kh-search input[type=search]{height:40px;padding-inline:14px;font-size:14px}.kh-search button{width:44px;height:40px;display:grid;place-items:center;cursor:pointer}.kh-search button svg,.kh-icon svg,.kh-mobile-search svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.kh-icon,.kh-mobile-search{width:44px;height:44px}.kh-icon>span{min-width:19px;height:19px;font-size:10px;line-height:19px}
@media(max-width:720px){.kh-header,.kh-header-main{height:64px}.kh-header-main{gap:8px}.kh-search{top:64px;height:50px;box-shadow:0 10px 24px #0002}.kh-search input[type=search]{height:48px;font-size:16px}.kh-search button{width:50px;height:48px}.kh-actions{gap:2px}.kh-icon,.kh-mobile-search{width:44px;height:44px}.kh-icon svg,.kh-mobile-search svg{width:25px;height:25px;stroke-width:1.9}.kh-icon>span{top:-1px;right:-1px;min-width:20px;height:20px;line-height:20px}}

/* v1.1.0: production links/copy, keyboard visibility, mobile controls and layout stability. */
.kh-home-v3 a:focus-visible,.kh-home-v3 button:focus-visible,.kh-home-v3 input:focus-visible{outline:3px solid #2166d1;outline-offset:3px}.kh-menu{width:44px;height:44px;place-items:center;cursor:pointer}.kh-search:focus-within{border-color:var(--kh-ink);box-shadow:0 0 0 1px var(--kh-ink)}.admin-bar .kh-header{top:32px}
@media(max-width:782px){.admin-bar .kh-header{top:46px}}
@media(max-width:720px){.kh-nav{top:64px;max-height:calc(100vh - 64px);overflow-y:auto}.kh-menu{flex:0 0 44px}.kh-search.is-open{display:flex}.kh-mobile-search[aria-expanded="true"]{background:#fff;border-color:var(--kh-line)}}