/* Shared brand shell. Loaded last on every site page. */
html:root,html:root[data-theme] {color-scheme:light;--paper:#f6fbff;--surface:#fff;--surface-sunk:#eaf5ff;--ink:#082778;--ink-2:#375283;--ink-3:#60799d;--rule:#d5e5f5;--rule-strong:#bfd4ee;--amber:#b97920;--clinical:#0479da;--f-grot:Arial,Helvetica,sans-serif;--f-serif:Georgia,'Times New Roman',serif}
body.rh-site{margin:0;color:#082778;background:linear-gradient(140deg,#f9fcff,#eff8ff 35%,#fff 65%,#edf8ff);font:15px/1.6 Arial,Helvetica,sans-serif}
.rh-site *, .rh-site *::before,.rh-site *::after{box-sizing:border-box}
.rh-site .alv-header{position:sticky;top:0;z-index:100;background:#f9fcfff5;border-bottom:1px solid #deebf5;backdrop-filter:blur(14px)}
.rh-site .alv-header .alv-header__row{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;width:100%;max-width:1120px;min-height:76px;margin:0 auto;padding:0 24px;gap:22px;position:relative}
.rh-site .alv-header .alv-site-brand{display:block;flex:none;width:auto;color:#081d61;text-decoration:none}
.rh-site .rh-wordmark{font:italic bold 30px/1.1 Georgia,serif;letter-spacing:-1.4px;white-space:nowrap;display:inline-block;color:#081d61}
.rh-site .alv-header .alv-nav{display:flex;flex-wrap:nowrap;align-items:center;justify-content:center;width:auto;order:0;gap:22px;overflow:visible}
.rh-site .alv-header .alv-nav a{position:relative;padding:29px 0;font:bold 12px/18px Arial,sans-serif;letter-spacing:0;text-decoration:none;white-space:nowrap;color:#081d61;transition:color .15s}
.rh-site .alv-header .alv-nav a:hover{color:#0479da}
.rh-site .alv-header .alv-nav a[aria-current=page]::after{content:'';position:absolute;bottom:16px;left:0;right:0;height:3px;border-radius:3px;background:#b9954c}
.rh-site .alv-header .alv-header__commerce{position:static;display:flex;align-items:center;gap:14px;margin:0;font:12px/18px Arial,sans-serif;white-space:nowrap;color:#081d61}
.rh-site .alv-header .alv-header__commerce a{text-decoration:none;color:inherit}
.rh-site .alv-header .alv-account-link{padding:10px 0}
.rh-site .alv-header .alv-account-link[aria-current=page]{text-decoration:underline;text-decoration-color:#b9954c;text-decoration-thickness:3px;text-underline-offset:8px}
.rh-site .alv-header .alv-cart-link{padding:10px 16px;border:1px solid #1756bf;border-radius:999px;background:#fff}
.rh-site .alv-header .alv-cart-link:hover,.rh-site .alv-header .alv-cart-link[aria-current=page]{background:#e8f5ff;border-color:#0479da}
.rh-site .rh-menu-toggle{display:none;border:1px solid #bfd4ee;border-radius:999px;background:#fff;color:#082778;padding:9px 13px;font:600 12px Arial,sans-serif;align-items:center;gap:7px;cursor:pointer}
.rh-menu-toggle svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.6;fill:none}
.rh-site :is(a,button,input,summary,select,textarea):focus-visible{outline:3px solid #159bd9;outline-offset:4px}
.rh-site .rh-footer{position:relative;margin-top:35px;padding:90px 24px 28px;overflow:hidden;text-align:center;color:#082778;background:linear-gradient(175deg,#fff 10%,#d9f1ff 60%,#b8e4fb)}
.rh-site .rh-footer>svg{position:absolute;top:0;left:0;width:100%;height:110px;pointer-events:none}
.rh-site .rh-footer h2{position:relative;font:italic bold 34px/1.2 Georgia,serif;letter-spacing:-.5px;margin:10px 0 22px;color:#081d61}
.rh-site .rh-footer .rh-wordmark{font-size:31px}
.rh-site .rh-footer nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 25px;margin:32px 0 18px;font:12px/1.6 Arial,sans-serif}
.rh-site .rh-footer p{font:11px/1.6 Arial,sans-serif;color:#496488;max-width:900px;margin:15px auto 0}
.rh-site .rh-footer a{text-decoration:none;color:inherit}.rh-site .rh-footer nav a:hover{text-decoration:underline;text-underline-offset:4px}
/* Product information, support and WooCommerce share the same canvas. */
.rh-site.alv-single-site main>.wrap{max-width:1120px;padding-inline:24px}
.rh-site.alv-single-site .alv-page-heading{padding-block:48px 38px;border-bottom:1px solid #dceaf6;margin-bottom:35px}
.rh-site.alv-single-site .alv-page-heading h1{font:italic 500 clamp(36px,4vw,54px)/1.12 Georgia,serif;letter-spacing:-1px;color:#082778}
.rh-site.alv-single-site .alv-page-heading h1 br{display:none}
.rh-site.alv-single-site .alv-page-heading h1 em{color:#b97920}
.rh-site.alv-single-site .alv-page-heading>p:last-child{font:15px/1.6 Arial,sans-serif;color:#375283;max-width:65ch;margin-top:16px}
.rh-site .alv-eyebrow{font-family:Arial,sans-serif;color:#527298;letter-spacing:1.6px;font-size:10px}
.rh-site.alv-single-site h2{font:italic 500 clamp(25px,2.5vw,34px)/1.2 Georgia,serif;letter-spacing:-.5px;color:#082778}
.rh-site.alv-single-site h3{color:#082778;font-family:Arial,sans-serif}
.rh-site.alv-single-site .alv-faq-layout,.rh-site.alv-single-site .alv-information-layout{gap:32px;grid-template-columns:230px minmax(0,1fr)}
.rh-site.alv-single-site .alv-faq-sidebar,.rh-site.alv-single-site .alv-information-nav{padding:24px;border:1px solid #d5e5f5;border-radius:22px;background:#f2f9ff;top:100px}
.rh-site.alv-single-site .alv-information-nav a,.rh-site.alv-single-site .alv-faq-sidebar nav a{font:13px/1.5 Arial,sans-serif;color:#375283;padding-block:10px}
.rh-site.alv-single-site .alv-faq-group,.rh-site.alv-single-site .alv-information-section{padding:26px;background:#ffffffce;border:1px solid #deebf5;border-radius:24px;margin-bottom:24px}
.rh-site.alv-single-site .alv-faq-group h2{margin-bottom:20px}
.rh-site.alv-single-site .alv-question{margin:12px 0;border:1px solid #d7e6fc;border-radius:20px;overflow:hidden;padding:0;background:#fff;box-shadow:0 3px 8px #143b8c08}
.rh-site.alv-single-site .alv-question summary{padding:16px 20px;font:600 14px/1.5 Arial,sans-serif;color:#082778}
.rh-site.alv-single-site .alv-question__answer{padding:0 20px 18px}
.rh-site.alv-single-site .alv-question__answer p{font:14px/1.7 Arial,sans-serif;color:#375283}
.rh-site.alv-single-site .alv-quiet-note{background:#edf7ff;border:1px solid #d5e5f5;border-radius:22px;padding:25px}
.rh-site.alv-single-site :is(.alv-search-field input,.alv-faq-sidebar input){background:#fff;color:#082778;border:1px solid #bfd4ee;border-radius:12px;font:13px Arial,sans-serif;min-width:0;width:100%;padding:13px}
.rh-site .btn,.rh-site .alv-commerce-content .woocommerce :is(.button,button.button,input.button,a.button){background:linear-gradient(110deg,#086caf,#082778);color:#fff;border:0;border-radius:999px;font:600 13px/1.5 Arial,sans-serif;padding:13px 24px}
.rh-site .btn:hover{filter:brightness(1.1)}
.rh-site .alv-commerce-preview{max-width:none;background:linear-gradient(130deg,#fff,#eef8ff);border:1px solid #d5e5f5;border-radius:24px;box-shadow:0 8px 25px #124a8e0a;padding:32px}
.rh-site .alv-commerce-preview p{max-width:65ch;font:15px/1.7 Arial,sans-serif}
.rh-site .alv-commerce-content{min-height:330px}
.rh-site .alv-commerce-content .woocommerce :is(table.shop_table,.woocommerce-checkout-review-order,.woocommerce-MyAccount-content,.u-column1,.u-column2){background:#ffffffd9;border:1px solid #d5e5f5;border-radius:20px}
.rh-site .alv-commerce-content .woocommerce :is(.woocommerce-MyAccount-content,.u-column1,.u-column2){padding:24px}
.rh-site .alv-commerce-content .woocommerce :is(input.input-text,textarea,select){background:#fff;border:1px solid #bfd4ee;border-radius:12px;color:#082778;font:14px/1.5 Arial,sans-serif}
.rh-site .alv-commerce-content .woocommerce .woocommerce-MyAccount-navigation ul{list-style:none;margin:0;padding:14px;border:1px solid #d5e5f5;border-radius:20px;background:#f2f9ff}
.rh-site .alv-commerce-content .woocommerce .woocommerce-MyAccount-navigation a{display:block;padding:12px;color:#375283;text-decoration:none;border-radius:10px;font-size:14px}
.rh-site .alv-commerce-content .woocommerce .woocommerce-MyAccount-navigation .is-active a{background:#dcefff;color:#082778;font-weight:bold}
.rh-site .alv-commerce-content .woocommerce :is(.woocommerce-info,.woocommerce-message,.woocommerce-error){border-radius:12px;background:#edf7ff;border-top-color:#0479da}
@media(max-width:1000px){
 .rh-site .alv-header .alv-header__row{flex-wrap:wrap;min-height:76px;padding:16px 24px;gap:16px}
 .rh-site .alv-header .alv-header__commerce{margin-left:auto}
 .rh-site .alv-header .alv-nav{order:4;width:100%;flex-wrap:wrap;gap:0 24px;justify-content:flex-start;padding-top:8px;border-top:1px solid #deebf5}
 .rh-site .alv-header .alv-nav a{padding:12px 0}.rh-site .alv-header .alv-nav a[aria-current=page]::after{bottom:4px}
 .rh-site .rh-nav-ready .rh-menu-toggle{display:inline-flex;order:3}
 .rh-site .rh-nav-ready .alv-nav{display:none}.rh-site .rh-nav-ready.rh-menu-open .alv-nav{display:flex}
 .rh-site.alv-single-site .alv-faq-layout,.rh-site.alv-single-site .alv-information-layout{grid-template-columns:1fr}
 .rh-site.alv-single-site .alv-faq-sidebar,.rh-site.alv-single-site .alv-information-nav{position:static}
 .rh-site.alv-single-site .alv-information-nav{display:flex;flex-wrap:wrap;gap:8px 20px}.rh-site.alv-single-site .alv-information-nav .alv-eyebrow{width:100%}
}
@media(max-width:600px){
 .rh-site .alv-header .alv-header__row{padding:14px 16px;gap:10px;min-height:70px}
 .rh-site .rh-wordmark{font-size:25px}.rh-site .alv-header .alv-header__commerce{gap:10px;font-size:11px}.rh-site .alv-header .alv-cart-link{padding:8px 12px}
 .rh-site .rh-menu-toggle{padding:8px 10px}.rh-site .rh-menu-toggle span{display:none}
 .rh-site .alv-header .alv-nav{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;padding-top:10px}
 .rh-site .rh-nav-ready.rh-menu-open .alv-nav{display:grid}.rh-site .alv-header .alv-nav a{padding:12px 4px;font-size:13px}
 .rh-site .alv-header .alv-nav a[aria-current=page]::after{left:4px;right:auto;width:28px;bottom:5px}
 .rh-site.alv-single-site main>.wrap{padding-inline:16px}.rh-site.alv-single-site .alv-page-heading{padding-block:32px 26px;margin-bottom:24px}
 .rh-site.alv-single-site .alv-faq-group,.rh-site.alv-single-site .alv-information-section{padding:20px}
 .rh-site .alv-commerce-preview{padding:24px}.rh-site .rh-footer{padding:85px 16px 25px}.rh-site .rh-footer h2{font-size:28px}.rh-site .rh-footer .rh-wordmark{font-size:28px}
}
@media(prefers-reduced-motion:reduce){.rh-site .alv-header a{transition:none}}
@media(max-width:1000px){.rh-site .alv-header.rh-nav-ready .alv-nav{display:none}.rh-site .alv-header.rh-nav-ready.rh-menu-open .alv-nav{display:flex}}
@media(max-width:600px){.rh-site .alv-header.rh-nav-ready.rh-menu-open .alv-nav{display:grid}}
.rh-site .ref-guide .mechanism>*{min-width:0}.rh-site .ref-guide .mechanism figure{margin-inline:0;max-width:100%}.rh-site .ref-guide .mechanism img{width:100%;max-width:100%;object-fit:contain}
@media(min-width:661px){.rh-site .ref-guide .mechanism{grid-template-columns:minmax(0, .9fr) minmax(0, 1.1fr)}}