@layer components{.header-inner{backdrop-filter:blur(22px)saturate(165%);background:linear-gradient(135deg,var(--l,#ffffffa8)var(--d,#141b28a8) 0%,var(--l,#ffffff70)var(--d,#141b2870) 48%,var(--l,#eef4ff8f)var(--d,#131b288f) 100%);border:1px solid var(--l,#ffffffb8)var(--d,#141b28b8);box-shadow:inset 0 1px #ffffffeb,inset 0 -1px #fff5,0 8px 28px #152c5510,0 1px 4px #152c5508}.search-trigger{background:var(--l,#fff5)var(--d,#141b2855);border-color:var(--l,#ffffff9c)var(--d,#141b289c);box-shadow:inset 0 1px #ffffffa0}.search-trigger:hover{background:var(--l,#ffffffb0)var(--d,#141b28b0)}.desktop-nav a:hover{background:var(--l,#ffffff80)var(--d,#141b2880)}.desktop-nav a[aria-current]{background:var(--l,#e9edffb3)var(--d,#1a1e35b3)}}@supports not (backdrop-filter:blur(1px)){.header-inner{background:var(--l,#f8fafff5)var(--d,#101624f5);border-color:var(--l,#e1e7f1)var(--d,#1f2734)}}@media (prefers-reduced-transparency:reduce){.header-inner{backdrop-filter:none;background:var(--l,#f8faff)var(--d,#101624);border-color:var(--l,#e1e7f1)var(--d,#1f2734)}.search-trigger{background:var(--k0);border-color:var(--l,#e1e7f1)var(--d,#1f2734)}}:root body main h1{font-family:var(--font-display);letter-spacing:-.045em;font-size:clamp(2.8rem,4.1vw,3.7rem);font-weight:650;line-height:1.06}:where(:root body main) h2{font-family:var(--font-display);letter-spacing:-.025em;font-size:clamp(1.65rem,2.7vw,2.5rem);font-weight:500}:root body h3{font-family:var(--font-body);font-weight:500}:root body p{font-weight:400}:root body .desktop-nav a{font-weight:500}:root body :is(button,.button){font-weight:550}@media (width<=760px){:root body main h1{font-size:clamp(2rem,8.2vw,3.6rem)}}.site-header .header-image-brand{flex-shrink:0;align-items:center;min-height:44px;display:flex}.site-header .header-logo-crop{width:167.106px;height:40px;display:block;position:relative;overflow:visible}.site-header .header-brand-image{object-fit:fill;clip-path:inset(7.0442% 0 6.6298% 1.0589%);width:101.07%;max-width:none;height:140.746%;display:block;position:absolute;top:-20.8274%;left:-1.0703%}@supports (mask-image:url("")){.brand :is(.header-logo-crop,.footer-logo-crop):after{content:"";pointer-events:none;background:linear-gradient(90deg,var(--l,#000)var(--d,#ecf2fe),var(--l,#7c3aed)var(--d,#b39efe),var(--l,#1668e3)var(--d,#7eafff),var(--l,#3783c5)var(--d,#62adf2),var(--l,#000)var(--d,#ecf2fe)) 0 0/200% 100%;animation:9s linear infinite brand-color-sweep;display:block;position:absolute;-webkit-mask:url(/illustrations/insidepeptides-logo-480.webp) 50%/100% 100% no-repeat;mask:url(/illustrations/insidepeptides-logo-480.webp) 50%/100% 100% no-repeat}.site-header .header-logo-crop:after{clip-path:inset(7.0442% 0 6.6298% 1.0589%);width:101.07%;height:140.746%;top:-20.8274%;left:-1.0703%}.site-footer .footer-logo-crop:after{width:101.07%;height:115.84%;top:-8.16%;left:-1.0703%}.brand :is(.header-logo-crop,.footer-logo-crop) img{opacity:0}}@keyframes brand-color-sweep{to{background-position:200% 0}}@media (prefers-reduced-motion:reduce){.brand :is(.header-logo-crop,.footer-logo-crop):after{animation:none}}@media (forced-colors:active),print{.brand :is(.header-logo-crop,.footer-logo-crop):after{display:none}.brand :is(.header-logo-crop,.footer-logo-crop) img{opacity:1}}@media (width<=47.999rem){.site-header .header-logo-crop{width:150.396px;height:36px}}@media (width<=23rem){.site-header .header-logo-crop{width:133.685px;height:32px}}.site-header .header-inner{gap:.85rem;min-height:60px;padding:.3rem 1rem;transition:width .35s,min-height .35s,padding .35s,gap .35s}.site-header.is-scrolled .header-inner{width:min(var(--container),calc(100% - 6rem));gap:.6rem;min-height:54px;padding:.2rem .85rem}.site-header.is-scrolled .desktop-nav{gap:0}.site-header.is-scrolled .desktop-nav a{padding:.55rem .5rem}.site-header.is-scrolled .header-actions{gap:.5rem}@media (width<=47.999rem){.site-header .header-inner{gap:.5rem;min-height:56px;padding:.25rem .85rem}.site-header.is-scrolled .header-inner{gap:.4rem;width:calc(100% - 2.5rem);min-height:52px;padding:.2rem .65rem}}@media (prefers-reduced-motion:reduce){.site-header .header-inner{transition:none}}.floating-back-top{right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:40;color:var(--k5);cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;background:var(--l,#f5f9fff5)var(--d,#0f1522f5);border:1px solid var(--kf);border-radius:14px;justify-content:center;align-items:center;gap:0;width:48px;height:48px;padding:0;transition:opacity .3s,transform .3s,width .5s,right .65s,bottom .65s,gap .35s,visibility .3s;display:flex;position:fixed;transform:translateY(12px);box-shadow:0 6px 24px #15365d18}.floating-back-top svg{flex-shrink:0;width:20px;height:20px}.back-top-label{opacity:0;white-space:nowrap;max-width:0;font-size:.8125rem;transition:max-width .35s,opacity .25s;overflow:hidden}.floating-back-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.floating-back-top.is-expanded{gap:10px;width:148px}.floating-back-top.is-expanded .back-top-label{opacity:1;max-width:100px}.floating-back-top:hover{background:var(--l,#e9f2ff)var(--d,#121d2e);border-color:var(--kq)}.floating-back-top:focus-visible{outline-offset:4px;outline:2px solid var(--k7)}@media (width<=47.999rem){.floating-back-top{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.floating-back-top,.back-top-label{transition:none}}@media print{.floating-back-top{display:none}}.floating-back-top.is-docked{box-shadow:none;transform:translateY(0)}.site-footer .footer-bottom>a{border:1px solid var(--ka);border-radius:14px;transition:background .3s,border-color .3s,box-shadow .3s,padding .3s}.site-footer .footer-bottom>a.back-top-docked{color:var(--k5);opacity:0;pointer-events:none;background:var(--l,#f5f9ff)var(--d,#0f1522);border-color:var(--kf);justify-content:center;align-items:center;gap:10px;min-height:48px;padding:.65rem 1rem;text-decoration:none;display:inline-flex;box-shadow:0 6px 24px #15365d18}@media (prefers-reduced-motion:reduce){.site-footer .footer-bottom>a{transition:none}}.site-footer .footer-bottom>a{color:var(--k5);width:148px;min-height:48px;box-shadow:none;background:var(--l,#f5f9ff)var(--d,#0f1522);border:1px solid var(--kf);border-radius:14px;flex:0 0 148px;justify-content:center;align-self:center;align-items:center;gap:10px;padding:.65rem 1rem;font-size:.8125rem;font-weight:550;line-height:1.4;text-decoration:none;display:inline-flex}.site-footer .footer-bottom>a:hover{background:var(--l,#e9f2ff)var(--d,#121d2e);border-color:var(--kq)}.site-footer .footer-bottom>a>span{font-size:20px;line-height:1}.site-footer .footer-bottom>a.back-top-docked{min-height:48px;box-shadow:none;padding:.65rem 1rem}@media (width<=47.999rem){.site-footer .footer-bottom>a{flex:none;align-self:flex-end}}.floating-back-top,.site-footer .footer-bottom>a,.site-footer .footer-bottom>a.back-top-docked{color:var(--k5);backdrop-filter:blur(22px)saturate(165%);background:linear-gradient(135deg,var(--l,#ffffffa8)var(--d,#141b28a8) 0%,var(--l,#ffffff70)var(--d,#141b2870) 48%,var(--l,#eef4ff8f)var(--d,#131b288f) 100%);border:1px solid var(--l,#ffffffb8)var(--d,#141b28b8);box-shadow:inset 0 1px #ffffffeb,inset 0 -1px #fff5,0 8px 28px #152c5510,0 1px 4px #152c5508}.floating-back-top:hover,.site-footer .footer-bottom>a:hover{background:linear-gradient(135deg,var(--l,#ffffffc2)var(--d,#141b28c2),var(--l,#e6f0ff91)var(--d,#121f3291));border-color:var(--l,#ffffffdf)var(--d,#141b28df)}@supports not (backdrop-filter:blur(1px)){.floating-back-top,.site-footer .footer-bottom>a{background:var(--l,#f1f6fce8)var(--d,#0d1320e8);border-color:var(--l,#d1deed)var(--d,#1f3247)}}@media (prefers-reduced-transparency:reduce){.floating-back-top,.site-footer .footer-bottom>a,.site-footer .footer-bottom>a.back-top-docked{backdrop-filter:none;background:var(--l,#f8faff)var(--d,#101624);border-color:var(--l,#e1e7f1)var(--d,#1f2734)}}.site-footer .footer-bottom>a,.site-footer .footer-bottom>a.back-top-docked,.floating-back-top.is-docked{width:auto;height:auto;min-height:0;box-shadow:none;backdrop-filter:none;color:var(--footer-copy,var(--l,#465b77)var(--d,#a6bede));background:0 0;border:0;border-radius:0;flex:none;gap:.4rem;padding:0;font-size:.75rem;font-weight:400;line-height:1.7}.site-footer .footer-bottom>a:hover,.floating-back-top.is-docked:hover{box-shadow:none;color:var(--footer-hover,var(--k7));text-underline-offset:4px;background:0 0;border:0;text-decoration:underline}.site-footer .footer-bottom>a>span,.floating-back-top.is-docked svg{width:14px;height:14px;font-size:14px;line-height:1}.floating-back-top.is-docked .back-top-label{font-size:.75rem}.site-footer .footer-bottom>a.back-top-docked{opacity:1;pointer-events:auto}.site-header .search-trigger{color:var(--k1);box-shadow:none;background:var(--k0);border:1px solid var(--k3);flex-shrink:0;min-width:44px;min-height:44px;font-weight:500}.site-header .search-trigger:hover{color:var(--k1);background:var(--l,#f3f7fc)var(--d,#0e1421);border-color:var(--l,#bacce2)var(--d,#30455e)}.site-header .search-trigger:focus-visible{outline-offset:3px;outline:2px solid var(--l,#6b87ac)var(--d,#89a6cc)}.site-header .search-trigger svg{flex-shrink:0;width:17px;height:17px}@media (width<=47.999rem){.site-header .search-trigger{width:44px;height:44px;padding:.5rem}.site-header .search-trigger span{display:none}}.site-header .desktop-nav{gap:.1rem;min-width:0}.site-header .desktop-nav>a,.header-resources>summary{letter-spacing:0;color:var(--l,#384255)var(--d,#bfcbe3);white-space:nowrap;padding:.65rem;font-size:.875rem;font-weight:500;line-height:1.4}.header-resources{position:relative}.header-resources>summary{cursor:pointer;border-radius:.6rem;align-items:center;gap:.4rem;list-style:none;display:flex}.header-resources>summary::-webkit-details-marker{display:none}.header-resources>summary:is(:hover,.nav-section-active),.header-resources[open]>summary{background:var(--soft);color:var(--ink)}.header-submenu{border:1px solid var(--line);z-index:2;background:var(--k0);border-radius:.85rem;gap:.15rem;min-width:12rem;padding:.5rem;display:grid;position:absolute;top:calc(100% + .65rem);left:0;box-shadow:0 12px 30px #0b102014}.site-header .header-submenu a{color:var(--l,#384255)var(--d,#bfcbe3);border-radius:.5rem;padding:.8rem 1rem;font-size:.875rem;line-height:1.4;display:block}.site-header .header-submenu a:is(:hover,[aria-current]){background:var(--soft);color:var(--ink)}.header-resources>summary:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.site-header.is-scrolled .header-resources>summary{padding:.55rem .5rem}@media (width<=71.999rem){.mobile-menu .header-resources>summary{padding:.75rem 1rem;font-size:.9375rem}.mobile-menu .header-submenu{min-width:0;box-shadow:none;background:var(--soft);margin:.25rem .5rem .5rem;position:static}.mobile-menu .header-resources{grid-column:1/-1}}.header-resources .resources-chevron{flex:none;width:1rem;height:1rem;display:block}.header-resources[open] .resources-chevron{transform:rotate(180deg)}.desktop-nav .header-resources .header-submenu{left:auto;right:0}.site-header .desktop-nav>a.community-link,.site-header .mobile-menu a.community-link{color:var(--l,#4b3fd1)var(--d,#aab3fc);align-items:center;gap:.4rem;font-weight:600;text-decoration:none;display:inline-flex}.site-header .desktop-nav>a.community-link:hover,.site-header .mobile-menu a.community-link:hover{color:var(--l,#2c49ac)var(--d,#a3beff);background:0 0;text-decoration:none}.site-header a.community-link:focus-visible{outline:2px solid var(--ink);outline-offset:3px}.community-link-icon{color:var(--l,#7758c5)var(--d,#b39dfe);flex-shrink:0}.community-link .sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}:root[data-theme=dark] .site-header a.community-link{color:var(--violet)}:root[data-theme=dark] .site-header a.community-link:hover{color:var(--blue)}:root[data-theme=dark] .community-link-icon{color:var(--violet)}