@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;1,400;1,500&display=swap');
:root{color-scheme:dark;--ink:#eee9e0;--muted:#b8b5ae;--line:#363737;--wash:#191b1c;--blue:#e5d2b5;--blue-d:#f6e7d1;--green:#d4c6af;--green-d:#e4dbc9;--amber:#e4bd7f;--amber-d:#f1d1a0;--gray:#a5a6a3;--tint-blue:#252522;--tint-green:#232620;--tint-amber:#30281f;--rw:#d5c3a6;--rw-d:#e6d5be;--rw-line:#4b4135;--rw-tint:#25231f}
html{background:#111314;scroll-padding-top:105px}body{background:#111314;color:var(--ink);font-family:Manrope,Arial,sans-serif;line-height:1.7}::selection{background:#d9c8ac;color:#111314}a{color:var(--blue)}:focus-visible{outline:2px solid #e9ca9c;outline-offset:5px}
.wrap{max-width:1360px;padding-left:clamp(24px,5vw,80px);padding-right:clamp(24px,5vw,80px)}
.h1,.h2,.serif,.goal h3,.pop b,.lc h3,.rc-sub,.noidea h3,.pp h1,.pp h2,.pp h3{font-family:'Cormorant Garamond',Georgia,serif;font-weight:400;letter-spacing:-.025em}.h1{font-size:clamp(48px,5.6vw,82px);line-height:1.04}.h2{font-size:clamp(40px,4.5vw,65px);line-height:1.08;max-width:920px}.lead,.sub{font-size:18px;line-height:1.8;color:var(--muted)}.h1 em,.h2 em{color:#d5c3a6}.kicker,.eyebrow,.tag{color:#d8c4a5;font-size:12px;letter-spacing:.18em}.sec{padding:110px 0;border-top:1px solid var(--line)}.hero{background:#111314;padding:120px 0}.hero-in{grid-template-columns:1.35fr .65fr;gap:80px}.hero-fig{border-radius:0;background:none;border:0;opacity:.65}.hero-fig svg{filter:grayscale(1) invert(.8)}.cred{gap:12px 24px}.cred i{border-radius:0;width:5px;height:5px;background:#d5c3a6}
.btn,.sup-btn,.pp-btn{border-radius:0;font-family:Manrope,Arial,sans-serif;font-weight:500;letter-spacing:.09em;font-size:12px;min-height:54px;transition:background .2s,color .2s,border-color .2s}.btn-primary{background:#e8e1d5;border-color:#e8e1d5;color:#161819}.btn-primary:hover{background:#d0b996;border-color:#d0b996;color:#111}.btn-secondary,.sup-btn,.pp-btn{background:transparent!important;color:#e8e1d5!important;border-color:#66625b!important}.btn-secondary:hover,.sup-btn:hover,.pp-btn:hover{background:#292823!important}.link-cta{color:#e5d2b5;letter-spacing:.1em}.btn svg,.link-cta svg,.sup-btn svg,.pop .go svg,.s3 a span svg{display:none}
.goal,.pop,.lc,.evt,.rc,.crit>div,.form-card,.next3>div,.pp-sci,.pp-study,.pp-claim,.pp-col,.pp-concept,.pp-cmp-c,.pp-unk-c,.pp-nextc,.pp-step,.pp-rw-topic,.pp-buzz,.calc-cta{background:#191b1c!important;border-color:var(--line)!important;border-radius:0!important;box-shadow:none!important;color:var(--ink)}.goal,.pop,.lc{transition:background .25s,border-color .25s,transform .25s}.goal:hover,.pop:hover,.lc:hover{background:#222422!important;border-color:#a48c6c!important;transform:translateY(-4px)}.goals{gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);counter-reset:goal}.goal{min-height:225px;padding:30px;border-top:0;border-left:0;position:relative;counter-increment:goal}.goal::before{content:'0' counter(goal);position:absolute;right:26px;top:24px;font-size:12px;letter-spacing:.12em;color:#8d8a81}.goal .gi{border-radius:0;background:none;color:#d5c3a6;width:36px;height:36px}.goal h3{font-size:30px}.goal p{font-size:15px;max-width:250px}.noidea,.toolstrip,.two-q,.pp-quality,.pp-callout,.pp-rw-box,.pp-tip{background:#20221f!important;border-color:var(--line)!important;border-radius:0!important}.noidea{padding:36px}.rc-ws{background:#28231e}.rc-ws .k{color:#e1c39e}.rc-rs{background:#222624}.rc-rs .k{color:#d6decd}.dark{background:#20201e;color:var(--ink)}.dark .kicker,.s3 a span,.ftr h4{color:#d5c3a6}.dark .sub{color:#b8b5ae}.s3 a{border-radius:0;font-family:'Cormorant Garamond',Georgia,serif;font-size:29px}.s3 a:hover{border-color:#bba47f}.input,.txt,.ps-list,.opt span{background:#141617!important;color:var(--ink);border-color:#56544e!important;border-radius:0}.opt input:checked+span{background:#e1d7c6!important;color:#181a1b}.help{background:#262622;padding:100px 0}.ftr{background:#0c0e0f}.ftr-b{color:#a9a79f}.ftr li a{color:#d2cdc3}.ftr h4{font-size:12px}.need{background:#1c1e1e;color:#ddd1be;border-color:#786c59;border-radius:0}.need:hover{background:#292924;color:#fff}.evt{font-size:16px}.evtext,.rr p,.pp p{color:var(--muted)}.pp strong,.pp b{color:var(--ink)}.pp-snap{background:#1a1c1d!important;border-color:var(--line)!important;border-radius:0!important}.pp-v2 .pp-ws{background:#28231f;border-color:#4b4032}.pp-v2 .pp-rs{background:#202522;border-color:#38413a}.pp-oth-c,.pp-reg-row,.pp-calcblock{background:#1c1e1f!important}.pp-wrap{max-width:1120px}.pp-head{padding-top:25px}.pp-hook{font-size:20px}.pp h1{font-size:clamp(55px,6vw,88px)}.pp-chip,.pp-pill,.pp-rw-tag{border-radius:0}.pp-sec{padding:55px 0}.pp-v2 .pp-topic{padding-top:45px;padding-bottom:45px}.tp-frame,.frame-wrap,.tool-frame{border-radius:0;background:#17191a}.sp-hero,.tp-hero{background:#111314!important}.sup-cta{border-radius:0!important;background:#20221f!important}.sup-txt{color:var(--muted)}
/* One navigation system, at every screen size. */
.hdr.lucem-header{position:fixed;inset:0 0 auto;z-index:80;background:rgba(17,19,20,.8);border:0;backdrop-filter:blur(16px)}.lucem-header-in{display:flex;align-items:center;justify-content:space-between;padding:25px clamp(24px,4vw,64px);max-width:1600px;margin:auto}.lucem-brand{display:flex;align-items:center;gap:15px;text-decoration:none;color:#eee9e0}.lucem-wordmark{font:300 23px/1 Manrope,Arial,sans-serif;letter-spacing:.32em;padding-right:0}.lucem-mark{display:block;width:43px;height:43px;background-image:url('/assets/lucem-brand-reference.png');background-repeat:no-repeat;background-size:235.5px 157px;background-position:-40.2px -14.7px}.lucem-menu{display:flex;align-items:center;gap:19px;color:#e9e3d8;border:0;background:none;padding:10px 0 10px 15px;cursor:pointer;min-height:44px;font:500 12px/1 Manrope,Arial,sans-serif;letter-spacing:.18em}.lucem-menu-lines{display:grid;gap:7px;width:30px}.lucem-menu-lines i{display:block;height:1px;background:#eee9e0;transition:width .2s}.lucem-menu:hover i:last-child{width:20px}.lucem-skip{position:fixed;left:20px;top:10px;z-index:150;background:#eee9e0;color:#111;padding:12px;transform:translateY(-200%)}.lucem-skip:focus{transform:none}
.lucem-drawer{margin:0 0 0 auto;height:100dvh;max-height:none;width:min(620px,100%);max-width:none;position:fixed;inset:0 0 0 auto;padding:clamp(25px,4vw,55px);background:#1b1d1e;color:#eee9e0;border:0;border-left:1px solid #454139;overflow-y:auto;transform:translateX(100%);transition:transform .45s cubic-bezier(.22,1,.36,1),display .45s allow-discrete,overlay .45s allow-discrete}.lucem-drawer[open]{transform:translateX(0)}@starting-style{.lucem-drawer[open]{transform:translateX(100%)}}.lucem-drawer::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(5px)}.drawer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:40px}.drawer-close{background:none;border:1px solid #55514b;width:44px;height:44px;color:#eee9e0;font-size:25px;cursor:pointer}.drawer-eyebrow{font-size:11px;letter-spacing:.2em;color:#a59a88;margin-bottom:12px}.drawer-main{display:grid}.drawer-main a{display:flex;align-items:baseline;gap:20px;color:#eee9e0;text-decoration:none;font:400 clamp(29px,4vw,43px)/1.3 'Cormorant Garamond',Georgia,serif;padding:15px 0;border-bottom:1px solid #393b3a;transition:color .2s,padding .2s}.drawer-main a span{font:400 11px/1 Manrope,Arial,sans-serif;color:#b6a284;letter-spacing:.1em}.drawer-main a:hover{color:#d5b98f;padding-left:8px}.drawer-tools{display:grid;gap:13px;margin-top:36px}.drawer-tools a{font-size:14px;text-decoration:none;color:#c5beb1}.drawer-tools a:hover{color:#fff}.drawer-slogan{margin-top:40px;font-size:10px;letter-spacing:.18em;line-height:2;color:#9d9a90}.lucem-footer-brand .lucem-wordmark{font-size:28px}.page>main,.pp>main{padding-top:110px}.lucem-home .page>main{padding-top:0}
/* Scroll scene: the horizon opens horizontally from a dark start. */
.lucem-opening{height:220svh;position:relative;background:#111314}.lucem-stage{position:sticky;top:0;height:100svh;min-height:550px;overflow:hidden;isolation:isolate;background:#111314}.lucem-sunrise{position:absolute;inset:0;opacity:0;clip-path:inset(0 50% 0 50%);will-change:clip-path,opacity}.lucem-sunrise img{width:100%;height:100%;object-fit:cover;object-position:50% 52%;display:block}.lucem-sunrise::after{content:'';position:absolute;inset:0;background:linear-gradient(#111314 0%,transparent 35%,transparent 68%,#111314 100%)}.lucem-hero-brand{position:absolute;left:50%;top:41%;transform:translate(-50%,-50%);margin:0;font:300 clamp(55px,10vw,160px)/1.15 Manrope,Arial,sans-serif;letter-spacing:.25em;padding-left:.25em;color:#eee9e0;white-space:nowrap;will-change:transform,top}.lucem-hero-slogan{position:absolute;left:20px;right:20px;top:73%;text-align:center;font:400 clamp(11px,1.1vw,16px)/2 Manrope,Arial,sans-serif;letter-spacing:clamp(.16em,.5vw,.4em);color:#e6dfd2;text-wrap:balance}.lucem-hero-slogan span{display:block}.lucem-scroll-note{position:absolute;bottom:40px;left:clamp(24px,4vw,64px);display:flex;gap:18px;align-items:center;font-size:10px;letter-spacing:.2em;color:#c0b6a6}.lucem-scroll-line{width:55px;height:1px;background:#686152;position:relative;overflow:hidden}.lucem-scroll-line::after{content:'';position:absolute;inset:0;background:#e5d2b5;transform:translateX(-100%);animation:scroll-line 2.4s infinite}.lucem-explore{position:absolute;right:clamp(24px,4vw,64px);bottom:32px;color:#d7ccb9;font-size:11px;letter-spacing:.13em;text-decoration:none;padding:10px 0;border-bottom:1px solid #655b4b}.lucem-explore:hover{color:#fff}.lucem-progress{position:absolute;left:0;bottom:0;height:1px;width:100%;transform:scaleX(0);transform-origin:left;background:#d5b98f;will-change:transform}@keyframes scroll-line{to{transform:translateX(100%)}}
.lucem-motion .lucem-reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}.lucem-motion .lucem-reveal.is-visible{opacity:1;transform:none}.section-number{display:block;margin-bottom:20px;font-size:11px;letter-spacing:.18em;color:#b8a58a}.lucem-home #popular .pops{grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.lucem-home .pop{border:0!important;padding:28px 23px;min-height:180px}.pop b{font-size:32px}.lc h3{font-size:32px}.wash{background:#181a1b}.center .h2{margin-left:auto;margin-right:auto}
@media(max-width:900px){.hero-in{grid-template-columns:1fr;gap:40px}.hero-fig{max-width:350px;margin:0 auto}.sec{padding:75px 0}.lucem-home #popular .pops{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding:85px 0}.lucem-header-in{padding-top:18px;padding-bottom:18px}.lucem-opening{height:195svh}.lucem-hero-brand{font-size:clamp(49px,13vw,110px)}.lucem-hero-slogan{top:70%;font-size:11px}.lucem-stage{min-height:480px}.lucem-sunrise img{object-fit:cover;object-position:50% 50%}.page>main,.pp>main{padding-top:95px}}
@media(max-width:600px){.goals{grid-template-columns:1fr}.goal{min-height:185px}.hero-fig{display:none}.h1{font-size:48px}.lucem-wordmark{font-size:19px}.lucem-brand{gap:10px}.lucem-menu{gap:12px}.lucem-menu-label{font-size:10px}.lucem-hero-brand{letter-spacing:.2em;padding-left:.2em}.lucem-hero-slogan{letter-spacing:.17em;line-height:2.2;font-size:10px}.lucem-scroll-note{bottom:37px;font-size:9px;gap:10px}.lucem-scroll-line{width:25px}.lucem-explore{font-size:9px}.drawer-top{padding-bottom:24px}.drawer-main a{font-size:32px;padding:13px 0}.lucem-home .pop{padding:20px 16px}.pop b{font-size:26px}.need{right:12px;bottom:12px}.form-card{padding:24px}.sec .cta-row .btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.lucem-opening{height:100svh}.lucem-stage{position:relative}.lucem-sunrise{opacity:1!important;clip-path:none!important}.lucem-hero-brand{top:26%!important}.lucem-motion .lucem-reveal{opacity:1;transform:none;transition:none}.lucem-scroll-note{display:none}.lucem-drawer,.goal,.pop,.lc{transition:none}.lucem-scroll-line::after{animation:none}}
.pp-v2 .pp-ws .k{color:#e0c59e}.pp-v2 .pp-topic,.pp-v2 .pp-reg-g{background:#191b1c;border-color:var(--line);border-radius:0}.pp-v2 .pp-rs,.pp-v2 .pp-ws,.pp-v2 .pp-oth-c,.pp-v2 .pp-calcblock{border-radius:0}.pp-v2 .pp-topic-h h3,.pp-v2 .pp-oth>h3,.pp-v2 .pp-oth-c h4,.pp-v2 .pp-reg-row h4{font-family:'Cormorant Garamond',Georgia,serif}.pp-v2 .pp-topic-h h3{font-size:34px}

/* Hero headline and supplied header wordmark, October 9 revision. */
.lucem-header-logo{display:block;width:220px;height:auto;max-width:46vw}.lucem-hero-slogan{left:50%;right:auto;top:41%;width:calc(100% - 48px);max-width:1120px;transform:translate(-50%,-50%);font-size:clamp(14px,2vw,28px);line-height:1.9;letter-spacing:.28em;will-change:top,transform}.lucem-hero-slogan span{display:block}.lucem-hero-slogan{margin:0}
@media(max-width:600px){.lucem-header-logo{width:175px;max-width:48vw}.lucem-hero-slogan{font-size:14px;letter-spacing:.16em;line-height:2.15}}
@media(prefers-reduced-motion:reduce){.lucem-hero-slogan{top:26%!important;transform:translate(-50%,-50%)!important}}

/* Annotated homepage refinements. */
.peptide-vial{display:flex;align-items:center;justify-content:center;max-width:430px;width:100%;margin:0 auto}.peptide-vial img{display:block;width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 22px 30px rgba(0,0,0,.3))}.lucem-motion .vial-visual{opacity:0;transform:translateX(-100px);transition:transform 1.15s cubic-bezier(.22,1,.36,1),opacity .9s ease;will-change:transform,opacity}.lucem-motion .vial-visual.is-visible{opacity:1;transform:translateX(0)}.try{gap:10px;margin-top:22px}.try>span{margin-right:6px}.try .try-b{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 20px;border:1px solid #6d6150;border-radius:999px;background:#24231f;color:#e5d2b5;text-decoration:none;font-size:14px;font-weight:500;transition:background .2s,color .2s,border-color .2s}.try .try-b:hover{background:#e5d2b5;color:#17191a;border-color:#e5d2b5}.try .try-b:active{background:#cbb38e}.hero-in{overflow:clip}
@media(max-width:900px){.peptide-vial{max-width:330px}.hero-in{gap:30px}}
@media(max-width:600px){.peptide-vial{max-width:275px}.try>span{flex-basis:100%;margin-bottom:4px}.try .try-b{padding:8px 16px}}
@media(prefers-reduced-motion:reduce){.lucem-motion .vial-visual{opacity:1;transform:none;transition:none}.try .try-b{transition:none}}

.lucem-footer-logo{display:block;width:220px;max-width:100%;height:auto}.ftr .brand{width:fit-content}

/* Drawer hierarchy and supplier pill. */
.drawer-tools .drawer-supplier{display:inline-flex;align-items:center;justify-content:center;justify-self:start;min-height:50px;padding:12px 25px;border:1px solid #e5d2b5;border-radius:999px;background:#e5d2b5;color:#17191a;font-size:14px;font-weight:500;line-height:1.5;text-align:center;transition:background .2s,border-color .2s}.drawer-tools .drawer-supplier:hover{background:#f1e4d0;color:#17191a;border-color:#f1e4d0}