:root{--obsidian:#080A0C;--obsidian-2:#0D1117;--obsidian-3:#141B22;--obsidian-4:#1C2530;--cyan:#00D4FF;--cyan-dim:rgba(0,212,255,0.12);--cyan-mid:rgba(0,212,255,0.35);--white:#F0F4F8;--white-dim:rgba(240,244,248,0.55);--white-muted:rgba(240,244,248,0.5);--border:rgba(0,212,255,0.15);--border-dim:rgba(240,244,248,0.08);--font-display:'Syne', sans-serif;--font-mono:'DM Mono', monospace;--font-body:'DM Sans', sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--obsidian);color:var(--white);font-family:var(--font-body);overflow-x:hidden;cursor:default}body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:9999;opacity:.4}nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 48px;background:rgb(8 10 12 / .85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-dim)}.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}.nav-mark{width:32px;height:32px;position:relative}.nav-mark svg{width:100%;height:100%}.nav-wordmark{font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:.25em;color:var(--white)}.nav-wordmark span{color:var(--cyan)}.nav-links{display:flex;align-items:center;gap:36px;list-style:none}.nav-links a{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--white-dim);text-decoration:none;text-transform:uppercase;transition:color 0.2s}.nav-links a:hover{color:var(--cyan)}.nav-cta{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:10px 24px;border:1px solid var(--cyan);color:var(--cyan);background:#fff0;cursor:pointer;transition:all 0.2s;text-decoration:none}.nav-cta:hover{background:var(--cyan);color:var(--obsidian)}.pyxax-spa-page{display:none}.pyxax-spa-page.active{display:block}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:120px 48px 80px;position:relative;overflow:hidden}.hero-grid-bg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgb(0 212 255 / .04) 1px,transparent 1px),linear-gradient(90deg,rgb(0 212 255 / .04) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black,transparent)}.hero-glow{position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgb(0 212 255 / .08) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.hero-badge{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);border:1px solid var(--border);padding:6px 16px;margin-bottom:40px;animation:fadeUp 0.6s ease both}.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:pulse 2s infinite}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}.hero-title{font-family:var(--font-display);font-weight:800;font-size:clamp(52px, 8vw, 96px);line-height:.95;text-align:center;letter-spacing:-.02em;margin-bottom:32px;animation:fadeUp 0.6s 0.1s ease both}.hero-title .line-2{color:#fff0;-webkit-text-stroke:1px rgb(240 244 248 / .3)}.hero-title .accent{color:var(--cyan)}.hero-sub{font-family:var(--font-body);font-size:16px;font-weight:300;color:var(--white-dim);max-width:520px;text-align:center;line-height:1.7;margin-bottom:48px;animation:fadeUp 0.6s 0.2s ease both}.hero-actions{display:flex;gap:16px;align-items:center;animation:fadeUp 0.6s 0.3s ease both}.btn-primary{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:16px 36px;background:var(--cyan);color:var(--obsidian);border:none;cursor:pointer;font-weight:500;transition:all 0.2s;text-decoration:none;display:inline-block}.btn-primary:hover{background:#33DCFF;transform:translateY(-2px);box-shadow:0 8px 30px rgb(0 212 255 / .3)}.btn-ghost{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;padding:16px 36px;background:#fff0;color:var(--white-dim);border:1px solid var(--border-dim);cursor:pointer;transition:all 0.2s;text-decoration:none;display:inline-block}.btn-ghost:hover{border-color:var(--border);color:var(--white)}.hero-stats{display:flex;gap:60px;margin-top:80px;padding-top:48px;border-top:1px solid var(--border-dim);animation:fadeUp 0.6s 0.4s ease both}.stat-item{text-align:center}.stat-num{font-family:var(--font-display);font-size:32px;font-weight:700;color:var(--cyan);display:block}.stat-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);margin-top:4px;display:block}.marquee-wrap{border-top:1px solid var(--border-dim);border-bottom:1px solid var(--border-dim);padding:14px 0;overflow:hidden;background:var(--obsidian-2)}.marquee-track{display:flex;gap:48px;width:max-content;animation:marquee 25s linear infinite}.marquee-item{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--white-muted);white-space:nowrap;display:flex;align-items:center;gap:16px}.marquee-item::before{content:'◆';color:var(--cyan);font-size:6px}@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}section{padding:100px 48px;max-width:1200px;margin:0 auto}.section-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px;display:flex;align-items:center;gap:12px}.section-label::before{content:'';width:24px;height:1px;background:var(--cyan)}.section-title{font-family:var(--font-display);font-size:clamp(32px, 4vw, 52px);font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:16px}.section-sub{font-size:15px;color:var(--white-dim);font-weight:300;max-width:480px;line-height:1.7;margin-bottom:60px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-dim);border:1px solid var(--border-dim)}.feature-card{background:var(--obsidian-2);padding:40px 32px;position:relative;overflow:hidden;transition:background 0.3s}.feature-card:hover{background:var(--obsidian-3)}.feature-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform 0.3s}.feature-card:hover::after{transform:scaleX(1)}.feature-num{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;color:var(--white-muted);margin-bottom:24px}.feature-icon{width:40px;height:40px;margin-bottom:20px;color:var(--cyan)}.feature-title{font-family:var(--font-display);font-size:18px;font-weight:600;margin-bottom:12px;line-height:1.3}.feature-desc{font-size:13px;color:var(--white-dim);line-height:1.65;font-weight:300}.products-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product-card{background:var(--obsidian-2);border:1px solid var(--border-dim);padding:28px 24px;position:relative;overflow:hidden;cursor:pointer;transition:all 0.3s}.product-card:hover{border-color:var(--border);transform:translateY(-4px);box-shadow:0 20px 40px rgb(0 0 0 / .4),0 0 20px rgb(0 212 255 / .06)}.product-badge{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;padding:4px 10px;background:var(--cyan-dim);color:var(--cyan);border:1px solid var(--border);display:inline-block;margin-bottom:20px}.product-vial{width:100%;height:100px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;position:relative}.vial-svg{height:90px;filter:drop-shadow(0 0 12px rgb(0 212 255 / .2))}.product-name{font-family:var(--font-display);font-size:16px;font-weight:600;margin-bottom:4px}.product-category{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted);margin-bottom:16px}.product-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--border-dim)}.product-price{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--white)}.product-add{width:32px;height:32px;border:1px solid var(--border);background:#fff0;color:var(--cyan);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all 0.2s}.product-add:hover{background:var(--cyan);color:var(--obsidian);border-color:var(--cyan)}.product-purity{font-family:var(--font-mono);font-size:10px;color:var(--cyan);letter-spacing:.1em}.shipping-banner{background:var(--obsidian-3);border:1px solid var(--border);padding:40px 60px;display:flex;justify-content:space-between;align-items:center;margin:0 48px;position:relative;overflow:hidden}.shipping-banner::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--cyan)}.shipping-item{display:flex;align-items:center;gap:16px}.shipping-icon{width:36px;height:36px;color:var(--cyan);flex-shrink:0}.shipping-title{font-family:var(--font-display);font-size:15px;font-weight:600;margin-bottom:2px}.shipping-desc{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--white-muted);text-transform:uppercase}.shipping-divider{width:1px;height:48px;background:var(--border-dim)}.quiz-wrap{min-height:100vh;padding:160px 48px 80px;display:flex;align-items:flex-start;justify-content:center}.quiz-container{max-width:680px;width:100%}.quiz-progress{display:flex;gap:4px;margin-bottom:48px}.quiz-progress-bar{height:2px;flex:1;background:var(--border-dim);transition:background 0.3s}.quiz-progress-bar.done{background:var(--cyan)}.quiz-step{display:none;animation:fadeUp 0.4s ease both}.quiz-step.active{display:block}.quiz-q-num{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;color:var(--cyan);text-transform:uppercase;margin-bottom:16px}.quiz-question{font-family:var(--font-display);font-size:clamp(26px, 4vw, 42px);font-weight:700;line-height:1.15;letter-spacing:-.02em;margin-bottom:12px}.quiz-hint{font-size:14px;color:var(--white-dim);margin-bottom:40px;font-weight:300}.quiz-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quiz-option{border:1px solid var(--border-dim);background:var(--obsidian-2);padding:20px 24px;cursor:pointer;transition:all 0.2s;text-align:left;display:flex;align-items:center;gap:14px}.quiz-option:hover{border-color:var(--border);background:var(--obsidian-3)}.quiz-option.selected{border-color:var(--cyan);background:var(--cyan-dim)}.quiz-option-icon{font-size:24px;flex-shrink:0}.quiz-option-label{font-family:var(--font-display);font-size:15px;font-weight:600;margin-bottom:2px}.quiz-option-sub{font-size:12px;color:var(--white-muted);font-weight:300}.quiz-nav{display:flex;justify-content:space-between;align-items:center;margin-top:36px}.quiz-back{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted);background:#fff0;border:none;cursor:pointer;transition:color 0.2s}.quiz-back:hover{color:var(--white)}.quiz-result{display:none;animation:fadeUp 0.5s ease both}.quiz-result.active{display:block}.result-header{display:flex;align-items:center;gap:16px;padding:24px;background:var(--obsidian-3);border:1px solid var(--border);margin-bottom:32px}.result-badge{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);border:1px solid var(--border);padding:6px 14px;white-space:nowrap}.result-title{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:4px}.result-sub{font-size:13px;color:var(--white-dim);font-weight:300}.protocol-stack{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}.protocol-item{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;background:var(--obsidian-2);border:1px solid var(--border-dim);transition:border-color 0.2s}.protocol-item:hover{border-color:var(--border)}.protocol-left{display:flex;align-items:center;gap:14px}.protocol-dot{width:8px;height:8px;background:var(--cyan);flex-shrink:0}.protocol-name{font-family:var(--font-display);font-size:15px;font-weight:600;margin-bottom:2px}.protocol-dose{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--white-muted);text-transform:uppercase}.protocol-price{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--cyan)}.shop-wrap{min-height:100vh;padding:140px 48px 80px}.shop-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;max-width:1200px;margin-left:auto;margin-right:auto}.shop-filters{display:flex;gap:8px;margin-bottom:40px;max-width:1200px;margin-left:auto;margin-right:auto}.filter-btn{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:8px 20px;border:1px solid var(--border-dim);background:#fff0;color:var(--white-muted);cursor:pointer;transition:all 0.2s}.filter-btn.active,.filter-btn:hover{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.shop-search-wrap{max-width:1200px;margin:0 auto 20px;position:relative}.shop-search{width:100%;background:var(--obsidian-2);border:1px solid var(--border-dim);color:var(--white);font-family:var(--font-mono);font-size:13px;padding:14px 48px 14px 20px;letter-spacing:.04em;outline:none;transition:border-color 0.2s}.shop-search:focus{border-color:var(--cyan)}.shop-search::placeholder{color:var(--white-muted)}.shop-search-icon{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--white-muted);pointer-events:none}.shop-search-count{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--white-muted);text-transform:uppercase;max-width:1200px;margin:0 auto 16px}.shop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1200px;margin:0 auto}footer{border-top:1px solid var(--border-dim);padding:60px 48px 40px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}.footer-brand p{font-size:13px;color:var(--white-muted);line-height:1.7;margin-top:16px;font-weight:300;max-width:280px}.footer-disclaimer{font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;color:var(--white-muted);margin-top:20px;line-height:1.6;padding:12px;border:1px solid var(--border-dim);max-width:280px}.footer-col-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:20px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-links a{font-size:13px;color:var(--white-muted);text-decoration:none;font-weight:300;transition:color 0.2s}.footer-links a:hover{color:var(--white)}.footer-bottom{border-top:1px solid var(--border-dim);padding:24px 48px;display:flex;justify-content:space-between;align-items:center}.footer-bottom p{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--white-muted);text-transform:uppercase}@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.recon-section{background:var(--obsidian-2);border-top:1px solid var(--border-dim);border-bottom:1px solid var(--border-dim);padding:80px 48px}.recon-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:1200px;margin:0 auto;align-items:center}.recon-steps{display:flex;flex-direction:column;gap:0}.recon-step{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--border-dim)}.recon-step:last-child{border-bottom:none}.recon-num{font-family:var(--font-mono);font-size:12px;color:var(--cyan);min-width:28px;padding-top:2px}.recon-step-title{font-family:var(--font-display);font-size:15px;font-weight:600;margin-bottom:4px}.recon-step-desc{font-size:13px;color:var(--white-dim);font-weight:300;line-height:1.6}.recon-code{background:var(--obsidian);border:1px solid var(--border);padding:28px;font-family:var(--font-mono);font-size:12px;color:var(--white-dim);line-height:1.8}.recon-code .c-cyan{color:var(--cyan)}.recon-code .c-muted{color:var(--white-muted)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--obsidian)}::-webkit-scrollbar-thumb{background:var(--border)}.cart-overlay{position:fixed;inset:0;background:rgb(0 0 0 / .6);z-index:300;opacity:0;pointer-events:none;transition:opacity 0.3s}.cart-overlay.open{opacity:1;pointer-events:all}.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:420px;background:var(--obsidian-2);border-left:1px solid var(--border);z-index:301;transform:translateX(100%);transition:transform 0.35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow:hidden}.cart-drawer.open{transform:translateX(0)}.cart-header{display:flex;justify-content:space-between;align-items:center;padding:24px 28px;border-bottom:1px solid var(--border-dim);flex-shrink:0}.cart-title{font-family:var(--font-display);font-size:18px;font-weight:700;display:flex;align-items:center;gap:10px}.cart-count-badge{background:var(--cyan);color:var(--obsidian);font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px;font-family:var(--font-mono)}.cart-close-btn{background:#fff0;border:1px solid var(--border-dim);color:var(--white-dim);width:32px;height:32px;cursor:pointer;font-size:16px;transition:all 0.2s;display:flex;align-items:center;justify-content:center}.cart-close-btn:hover{border-color:var(--border);color:var(--white)}.cart-body{flex:1;overflow-y:auto;padding:20px 28px}.cart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:16px;color:var(--white-muted)}.cart-empty-icon{font-size:48px;opacity:.3}.cart-empty p{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}.cart-item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border-dim);align-items:flex-start}.cart-item:last-child{border-bottom:none}.cart-item-vial{flex-shrink:0}.cart-item-vial svg{height:52px}.cart-item-info{flex:1}.cart-item-name{font-family:var(--font-display);font-size:14px;font-weight:600;margin-bottom:3px}.cart-item-spec{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--white-muted);margin-bottom:10px}.cart-item-tier-row{display:flex;gap:6px;margin-bottom:10px}.cart-tier-btn{font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;padding:4px 10px;border:1px solid var(--border-dim);background:#fff0;color:var(--white-muted);cursor:pointer;transition:all 0.15s;white-space:nowrap}.cart-tier-btn.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.cart-tier-btn:hover:not(.active){border-color:var(--border);color:var(--white-dim)}.cart-item-bottom{display:flex;justify-content:space-between;align-items:center}.cart-item-price{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--cyan)}.cart-item-remove{background:#fff0;border:none;color:var(--white-muted);cursor:pointer;font-size:18px;padding:2px 6px;transition:color 0.2s}.cart-item-remove:hover{color:#ff6b6b}.cart-footer{padding:20px 28px;border-top:1px solid var(--border-dim);flex-shrink:0;background:var(--obsidian-3)}.cart-subtotal{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.cart-subtotal-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted)}.cart-subtotal-val{font-family:var(--font-display);font-size:22px;font-weight:700}.cart-shipping-note{font-family:var(--font-mono);font-size:10px;color:var(--cyan);letter-spacing:.08em;margin-bottom:16px}.cart-checkout-btn{width:100%;padding:16px;background:var(--cyan);color:var(--obsidian);border:none;font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:all 0.2s}.cart-checkout-btn:hover{background:#33DCFF;box-shadow:0 8px 24px rgb(0 212 255 / .3)}.cart-continue{width:100%;margin-top:10px;padding:12px;background:#fff0;border:1px solid var(--border-dim);color:var(--white-muted);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:all 0.2s}.cart-continue:hover{border-color:var(--border);color:var(--white)}.free-ship-wrap{margin-bottom:16px;padding:12px 14px;background:var(--obsidian);border:1px solid var(--border-dim)}.free-ship-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--white-muted);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.free-ship-label span{color:var(--cyan);font-weight:500}.free-ship-track{width:100%;height:3px;background:var(--border-dim);border-radius:2px;overflow:hidden}.free-ship-fill{height:100%;background:var(--cyan);border-radius:2px;transition:width 0.4s cubic-bezier(.4,0,.2,1)}.free-ship-achieved{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--cyan);margin-bottom:8px;text-align:center;padding:6px;background:var(--cyan-dim);border:1px solid var(--border)}.checkout-wrap{min-height:100vh;padding:140px 48px 80px}.checkout-grid{display:grid;grid-template-columns:1fr 400px;gap:48px;max-width:1100px;margin:0 auto}.form-group{margin-bottom:20px}.form-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);display:block;margin-bottom:8px}.form-input{width:100%;background:var(--obsidian-2);border:1px solid var(--border-dim);padding:14px 16px;color:var(--white);font-family:var(--font-body);font-size:14px;outline:none;transition:border-color 0.2s}.form-input:focus{border-color:var(--cyan)}.form-input::placeholder{color:var(--white-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.checkout-section-title{font-family:var(--font-display);font-size:18px;font-weight:700;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border-dim)}.checkout-section{margin-bottom:40px}.payment-methods{display:flex;gap:10px;margin-bottom:20px}.payment-method{flex:1;padding:14px;border:1px solid var(--border-dim);background:var(--obsidian-2);cursor:pointer;text-align:center;transition:all 0.2s}.payment-method.active{border-color:var(--cyan);background:var(--cyan-dim)}.payment-method-name{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--white-dim)}.checkout-order-summary{background:var(--obsidian-2);border:1px solid var(--border-dim);padding:28px;position:sticky;top:100px;height:fit-content}.order-summary-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:20px}.order-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border-dim);font-size:13px}.order-line:last-of-type{border-bottom:none}.order-total{display:flex;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border);margin-top:8px}.order-total-label{font-family:var(--font-display);font-size:16px;font-weight:600}.order-total-val{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--cyan)}.place-order-btn{width:100%;margin-top:20px;padding:16px;background:var(--cyan);color:var(--obsidian);border:none;font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:all 0.2s}.place-order-btn:hover{background:#33DCFF}.order-disclaimer{font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;color:var(--white-muted);line-height:1.6;margin-top:16px;padding:12px;border:1px solid var(--border-dim)}.cart-nav-btn{position:relative;width:36px;height:36px;background:#fff0;border:1px solid var(--border-dim);color:var(--white-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s}.cart-nav-btn:hover{border-color:var(--border);color:var(--cyan)}.cart-nav-badge{position:absolute;top:-6px;right:-6px;background:var(--cyan);color:var(--obsidian);font-size:9px;font-weight:700;width:16px;height:16px;border-radius:50%;display:none;align-items:center;justify-content:center;font-family:var(--font-mono)}.cart-nav-badge.visible{display:flex}.product-tier-row{display:flex;gap:4px;margin-bottom:12px}.product-tier-opt{flex:1;font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;padding:5px 2px;border:1px solid var(--border-dim);background:#fff0;color:var(--white-muted);cursor:pointer;transition:all 0.15s;text-align:center}.product-tier-opt.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.product-tier-opt:hover:not(.active){border-color:var(--border);color:var(--white-dim)}.product-tier-save{font-family:var(--font-mono);font-size:9px;color:var(--cyan);letter-spacing:.06em;margin-bottom:8px;min-height:14px}.nav-search-wrap{position:relative;display:flex;align-items:center}.nav-search-btn{width:36px;height:36px;background:#fff0;border:1px solid var(--border-dim);color:var(--white-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;flex-shrink:0}.nav-search-btn:hover{border-color:var(--border);color:var(--cyan)}.search-overlay{position:fixed;inset:0;background:rgb(8 10 12 / .96);z-index:200;display:none;flex-direction:column;align-items:center;padding-top:120px;backdrop-filter:blur(20px)}.search-overlay.open{display:flex}.search-input-wrap{width:100%;max-width:680px;position:relative;margin-bottom:48px}.search-input{width:100%;background:var(--obsidian-2);border:1px solid var(--border);border-radius:0;padding:18px 56px 18px 24px;font-family:var(--font-display);font-size:22px;font-weight:600;color:var(--white);outline:none;letter-spacing:-.01em}.search-input::placeholder{color:var(--white-muted);font-weight:400}.search-input:focus{border-color:var(--cyan);box-shadow:0 0 0 1px var(--cyan)}.search-close{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:#fff0;border:none;color:var(--white-muted);cursor:pointer;font-size:22px;line-height:1;padding:4px;transition:color 0.2s}.search-close:hover{color:var(--white)}.search-results{width:100%;max-width:680px;display:flex;flex-direction:column;gap:0}.search-hint{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);margin-bottom:20px}.search-result-item{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border:1px solid var(--border-dim);border-top:none;cursor:pointer;transition:all 0.15s;background:var(--obsidian-2)}.search-result-item:first-child{border-top:1px solid var(--border-dim)}.search-result-item:hover{background:var(--obsidian-3);border-color:var(--border);padding-left:28px}.search-result-left{display:flex;align-items:center;gap:14px}.search-result-dot{width:6px;height:6px;background:var(--cyan);flex-shrink:0}.search-result-name{font-family:var(--font-display);font-size:16px;font-weight:600}.search-result-cat{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted);margin-top:2px}.search-result-price{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--cyan);flex-shrink:0}.search-no-results{font-family:var(--font-mono);font-size:13px;color:var(--white-muted);letter-spacing:.08em;text-align:center;padding:32px;border:1px solid var(--border-dim);background:var(--obsidian-2)}.search-result-highlight{color:var(--cyan)}.search-shortcuts{margin-top:32px;display:flex;gap:24px}.search-shortcut{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted);display:flex;align-items:center;gap:8px}.search-key{background:var(--obsidian-3);border:1px solid var(--border-dim);padding:3px 8px;font-size:10px;color:var(--white-dim)}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:#fff0;border:1px solid var(--border-dim);width:36px;height:36px;align-items:center;justify-content:center}.hamburger span{display:block;width:18px;height:1.5px;background:var(--white-dim);transition:all 0.25s;transform-origin:center}.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);background:var(--cyan)}.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);background:var(--cyan)}.mobile-menu{display:none;position:fixed;top:65px;left:0;right:0;background:rgb(8 10 12 / .98);border-bottom:1px solid var(--border-dim);z-index:99;padding:16px 0;backdrop-filter:blur(20px);flex-direction:column}.mobile-menu.open{display:flex}.mobile-menu a{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-dim);text-decoration:none;padding:14px 24px;border-bottom:1px solid var(--border-dim);transition:all 0.15s;display:block}.mobile-menu a:hover{color:var(--cyan);background:var(--cyan-dim)}.mobile-menu a:last-child{border-bottom:none}@media (max-width:768px){nav{padding:14px 20px}.nav-links{display:none}.nav-wordmark{font-size:15px}.nav-mark{width:26px;height:26px}.nav-cta{display:none}.hamburger{display:flex}.hero{padding:100px 20px 60px}.hero-title{font-size:44px}.hero-stats{gap:24px;flex-wrap:wrap;justify-content:center;padding-top:32px;margin-top:48px}.hero-stats .stat-item{min-width:80px}.hero-actions{flex-direction:column;width:100%}.btn-primary,.btn-ghost{width:100%;text-align:center;padding:14px 24px}.marquee-item{font-size:10px}section{padding:60px 20px}.section-title{font-size:28px}.features-grid{grid-template-columns:1fr}.feature-card{padding:28px 20px}.shipping-banner{flex-direction:column;gap:20px;padding:28px 20px;margin:0 20px;align-items:flex-start}.shipping-divider{display:none}.shipping-item{width:100%}.products-grid{grid-template-columns:repeat(2,1fr);gap:10px}.product-card{padding:16px 14px}.product-vial{height:70px}.vial-svg{height:65px}.product-name{font-size:13px}.product-category{font-size:9px}.product-tier-opt{font-size:8px;padding:4px 2px}.product-price{font-size:16px}.shop-wrap{padding:90px 16px 60px}.shop-header{flex-direction:column;align-items:flex-start;gap:16px}.products-header{flex-direction:column;align-items:flex-start;gap:14px}.shop-grid{grid-template-columns:repeat(2,1fr);gap:10px}.shop-filters{flex-wrap:wrap;gap:6px;margin-bottom:24px}.filter-btn{font-size:9px;padding:6px 12px}footer{grid-template-columns:1fr;gap:32px;padding:40px 20px}.footer-disclaimer{max-width:100%}.footer-bottom{flex-direction:column;gap:8px;padding:16px 20px;text-align:center}.cart-drawer{width:100%}.checkout-wrap{padding:90px 16px 60px}.checkout-grid{grid-template-columns:1fr}.checkout-order-summary{position:static;margin-top:32px}.form-row{grid-template-columns:1fr}.affiliate-form-grid{grid-template-columns:1fr!important}.quiz-wrap{padding:100px 20px 60px}.quiz-question{font-size:24px}.quiz-options{grid-template-columns:1fr}.shop-header{margin-bottom:24px}.search-input-wrap{padding:0 16px}.search-input{font-size:16px;padding:14px 44px 14px 16px}.search-results{padding:0 16px}.search-shortcuts{padding:0 16px}.recon-grid{grid-template-columns:1fr;gap:32px}#ageGate{padding:20px}#researchBanner{padding:8px 16px}#researchBanner p{font-size:8px;letter-spacing:.04em}#page-terms .section-title,#page-privacy .section-title,#page-research-policy .section-title{font-size:28px}.learn-page{padding:150px 18px 60px}.learn-cat-grid{grid-template-columns:1fr 1fr}.learn-compare{font-size:12px}.learn-compare th,.learn-compare td{padding:10px 10px}.learn-flags{grid-template-columns:1fr}.learn-glossary{grid-template-columns:1fr}.learn-calc-grid{grid-template-columns:1fr}.calc-output{grid-template-columns:1fr}#calc-compound{font-size:12px}.learn-section h2{font-size:22px}.best-for-grid{grid-template-columns:1fr!important}.shop-wrap{min-height:unset;padding:100px 16px 60px}#shopGrid{gap:12px;padding-bottom:40px}}@media (min-width:769px) and (max-width:1024px){nav{padding:16px 28px}.nav-links{gap:20px}.nav-links a{font-size:10px}.products-grid{grid-template-columns:repeat(3,1fr)}.shop-grid{grid-template-columns:repeat(3,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}footer{grid-template-columns:1fr 1fr;gap:32px}.checkout-grid{grid-template-columns:1fr 340px;gap:28px}section{padding:70px 28px}}.badge-core{background:rgb(0 212 255 / .15);color:var(--cyan)}.badge-request{background:rgb(255 180 0 / .15);color:#FFB400}.badge-exclusive{background:rgb(160 100 255 / .2);color:#C084FC}.status-request{border-color:rgb(255 180 0 / .25)!important}.status-exclusive{border-color:rgb(160 100 255 / .3)!important}.btn-request-sm{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:10px 14px;border:1px solid #FFB400;background:rgb(255 180 0 / .08);color:#FFB400;cursor:pointer;transition:all 0.2s;white-space:nowrap}.btn-request-sm:hover{background:rgb(255 180 0 / .18)}.btn-exclusive-sm{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:10px 14px;border:1px solid #C084FC;background:rgb(160 100 255 / .1);color:#C084FC;cursor:pointer;transition:all 0.2s;white-space:nowrap}.btn-exclusive-sm:hover{background:rgb(160 100 255 / .2)}.request-overlay{display:none;position:fixed;inset:0;background:rgb(0 0 0 / .85);z-index:10000;justify-content:center;align-items:center;padding:20px}.request-overlay.open{display:flex}.request-modal{background:var(--obsidian-2);border:1px solid var(--border);max-width:520px;width:100%;padding:40px;position:relative}.request-modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--white-muted);font-size:20px;cursor:pointer}.request-modal input,.request-modal textarea,.request-modal select{width:100%;background:var(--obsidian);border:1px solid var(--border);color:var(--white);font-family:var(--font-sans);font-size:14px;padding:12px 14px;margin-bottom:14px;outline:none;box-sizing:border-box}.request-modal input:focus,.request-modal textarea:focus{border-color:var(--cyan)}.calc-teaser-section{padding:0 40px 80px;max-width:1280px;margin:0 auto}.calc-teaser-inner{background:var(--obsidian-2);border:1px solid var(--border);padding:40px 48px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}.calc-teaser-glow-1{position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgb(0 212 255 / .04);pointer-events:none}.calc-teaser-glow-2{position:absolute;right:60px;top:-40px;width:120px;height:120px;border-radius:50%;background:rgb(0 212 255 / .03);pointer-events:none}.calc-teaser-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px;display:flex;align-items:center;gap:12px}.calc-teaser-line{display:inline-block;width:20px;height:1px;background:var(--cyan)}.calc-teaser-title{font-family:var(--font-display);font-weight:700;font-size:clamp(20px,2.8vw,28px);margin-bottom:10px;line-height:1.2}.calc-teaser-desc{font-size:14px;color:var(--white-dim);line-height:1.7;margin:0;max-width:520px;font-weight:300}.calc-teaser-cta{display:flex;flex-direction:column;align-items:flex-end;gap:16px;flex-shrink:0}.calc-teaser-stats{display:flex;gap:24px}.calc-teaser-stat{text-align:center}.calc-stat-num{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--cyan)}.calc-stat-lbl{font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--white-muted)}.calc-teaser-btn{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--cyan);background:#fff0;color:var(--cyan);padding:14px 28px;cursor:pointer;transition:all .2s;white-space:nowrap}@media (max-width:640px){.calc-teaser-section{padding:0 20px 60px}.calc-teaser-inner{grid-template-columns:1fr;padding:28px 24px;gap:24px}.calc-teaser-cta{align-items:flex-start}.calc-teaser-btn{width:100%;text-align:center}.calc-teaser-stats{justify-content:flex-start}}.learn-page{max-width:960px;margin:0 auto;padding:120px 40px 100px}.learn-hero{margin-bottom:72px}.learn-hero h1{font-family:var(--font-display);font-weight:800;font-size:clamp(36px,5vw,64px);line-height:1.05;margin-bottom:20px}.learn-back-fab{position:fixed;top:96px;left:24px;z-index:95;display:inline-flex;align-items:center;gap:8px;background:rgb(13 17 23 / .92);backdrop-filter:blur(10px);border:1px solid var(--border);color:var(--white-dim);font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:10px 16px;cursor:pointer;transition:all .2s}.learn-back-fab:hover{color:var(--cyan);border-color:var(--cyan-mid);background:rgb(0 212 255 / .08)}.learn-hero p{font-size:16px;line-height:1.8;color:var(--white-dim);max-width:580px}.learn-toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;border-top:1px solid var(--border-dim);padding-top:24px}.learn-toc a{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);border:1px solid var(--border-dim);padding:6px 14px;transition:all .2s;text-decoration:none}.learn-toc a:hover{color:var(--cyan);border-color:var(--cyan-mid)}.learn-section{margin-bottom:80px;padding-top:24px;border-top:1px solid var(--border-dim)}.learn-section-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;display:flex;align-items:center;gap:12px}.learn-section-label::before{content:'';width:20px;height:1px;background:var(--cyan)}.learn-section h2{font-family:var(--font-display);font-weight:700;font-size:clamp(22px,3vw,30px);margin-bottom:20px;line-height:1.2}.learn-section p{font-size:14px;line-height:1.85;color:var(--white-dim);margin-bottom:16px;font-weight:300}.learn-section p strong{color:var(--white);font-weight:500}.learn-section h3{font-family:var(--font-display);font-weight:600;font-size:18px;margin:24px 0 10px;color:var(--white)}.learn-section h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin:20px 0 8px}.learn-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.learn-cat-card{background:var(--obsidian-2);border:1px solid var(--border-dim);padding:24px 20px;transition:border-color .25s;cursor:pointer}.learn-cat-card:hover{border-color:var(--cyan-mid)}.learn-cat-card .lcc-label{font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px}.learn-cat-card h3{font-family:var(--font-display);font-weight:600;font-size:16px;margin:0 0 8px}.learn-cat-card p{font-size:12px;color:var(--white-muted);line-height:1.65;margin:0}.learn-cat-card .lcc-compounds{margin-top:12px;font-family:var(--font-mono);font-size:10px;color:var(--white-muted)}.learn-compare{overflow-x:auto;margin-top:24px}.learn-compare table{width:100%;border-collapse:collapse;font-size:13px}.learn-compare th{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);padding:12px 16px;border-bottom:1px solid var(--border);text-align:left;background:var(--obsidian-2)}.learn-compare td{padding:14px 16px;border-bottom:1px solid var(--border-dim);color:var(--white-dim);vertical-align:top}.learn-compare tr:hover td{background:rgb(0 212 255 / .03)}.learn-compare .td-name{font-family:var(--font-display);font-weight:600;color:var(--white);font-size:14px}.learn-compare .td-highlight{color:var(--cyan);font-family:var(--font-mono);font-size:12px}.learn-steps{counter-reset:step;margin-top:24px}.learn-step{display:grid;grid-template-columns:48px 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--border-dim)}.learn-step:first-child{border-top:none}.learn-step-num{font-family:var(--font-mono);font-size:13px;color:var(--cyan);padding-top:2px}.learn-step h4{font-family:var(--font-display);font-weight:600;font-size:16px;margin:0 0 6px;color:var(--white);text-transform:none;letter-spacing:0}.learn-step p{font-size:13px;color:var(--white-dim);line-height:1.75;margin:0}.learn-calc{background:var(--obsidian-2);border:1px solid var(--border);padding:36px;margin-top:24px}.learn-calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}.calc-field label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);display:block;margin-bottom:8px}.calc-field input{width:100%;background:var(--obsidian);border:1px solid var(--border-dim);color:var(--white);font-family:var(--font-mono);font-size:14px;padding:12px 14px;outline:none;transition:border-color .2s;box-sizing:border-box}.calc-field input:focus{border-color:var(--cyan)}#calc-compound:focus{border-color:var(--cyan)}.calc-output{display:grid;grid-template-columns:1fr 1fr;gap:16px}.calc-result{background:var(--obsidian);border:1px solid var(--border-dim);padding:20px}.calc-result .cr-label{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--white-muted);margin-bottom:10px}.calc-result .cr-value{font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--cyan)}.calc-result .cr-sub{font-family:var(--font-mono);font-size:11px;color:var(--white-muted);margin-top:4px}.calc-disclaimer{font-family:var(--font-mono);font-size:9px;color:var(--white-muted);line-height:1.7;margin-top:20px;letter-spacing:.06em}.founding-form-section{margin-top:48px;background:var(--obsidian-2);border:1px solid var(--cyan-mid);padding:36px 40px}.founding-form-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;max-width:860px;margin:0 auto}.founding-input-row{display:flex;gap:0}.founding-email-input{flex:1;background:var(--obsidian);border:1px solid var(--border-dim);border-right:none;color:var(--white);font-family:var(--font-mono);font-size:12px;padding:14px 18px;outline:none;transition:border-color .2s}.founding-email-input:focus{border-color:var(--cyan-mid)}.founding-email-input::placeholder{color:var(--white-muted)}.founding-submit-btn{background:var(--cyan);color:var(--obsidian);border:none;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;font-weight:500;padding:14px 22px;cursor:pointer;white-space:nowrap;transition:background .2s}.founding-submit-btn:hover{background:rgb(0 212 255 / .85)}@media (max-width:768px){.founding-form-inner{grid-template-columns:1fr;gap:24px}.founding-form-section{padding:28px 20px;margin-top:32px}.founding-input-row{flex-direction:column;gap:0}.founding-email-input{border-right:1px solid var(--border-dim);border-bottom:none}.founding-submit-btn{padding:14px;text-align:center}}.calc-unit-toggle{display:inline-flex;gap:0;margin-left:8px;vertical-align:middle}.calc-unit-btn{font-family:var(--font-mono);font-size:9px;letter-spacing:.06em;text-transform:uppercase;background:var(--obsidian);border:1px solid var(--border-dim);color:var(--white-muted);padding:3px 8px;cursor:pointer;transition:all .15s}.calc-unit-btn:first-child{border-right:none}.calc-unit-btn.active{background:var(--cyan);color:var(--obsidian);border-color:var(--cyan)}.calc-syringe-row{display:flex;align-items:center;gap:10px;margin:20px 0 4px;flex-wrap:wrap}.calc-syringe-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted)}.calc-syr-btn{font-family:var(--font-mono);font-size:10px;letter-spacing:.04em;background:var(--obsidian);border:1px solid var(--border-dim);color:var(--white-dim);padding:7px 14px;cursor:pointer;transition:all .15s}.calc-syr-btn.active{background:rgb(0 212 255 / .1);color:var(--cyan);border-color:var(--cyan-mid)}.calc-stack-section{margin-top:28px;border-top:1px solid var(--border-dim);padding-top:24px}.calc-stack-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:12px}.calc-stack-title{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--white)}.calc-stack-add{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;background:#fff0;border:1px solid var(--cyan);color:var(--cyan);padding:8px 16px;cursor:pointer;transition:all .2s}.calc-stack-add:hover{background:var(--cyan);color:var(--obsidian)}.calc-stack-empty{font-family:var(--font-mono);font-size:11px;color:var(--white-muted);line-height:1.7;padding:16px;border:1px dashed var(--border-dim);text-align:center}.calc-stack-item{display:flex;align-items:center;gap:16px;padding:14px 16px;background:var(--obsidian);border:1px solid var(--border-dim);margin-bottom:8px}.csi-main{flex:1;min-width:0}.csi-name{font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--white)}.csi-spec{font-family:var(--font-mono);font-size:10px;color:var(--white-muted);margin-top:3px}.csi-result{text-align:right;flex-shrink:0}.csi-draw{font-family:var(--font-display);font-weight:700;font-size:16px;color:var(--cyan)}.csi-iu{font-family:var(--font-mono);font-size:10px;color:var(--white-muted);margin-top:2px}.csi-remove{background:none;border:none;color:var(--white-muted);font-size:18px;cursor:pointer;padding:0 4px;line-height:1;transition:color .2s;flex-shrink:0}.csi-remove:hover{color:#FF6B6B}@media (max-width:768px){.calc-stack-item{gap:10px;padding:12px}.csi-name{font-size:13px}.calc-syringe-row{gap:8px}.calc-syr-btn{font-size:9px;padding:6px 10px}}.learn-flags{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.learn-flag-col{background:var(--obsidian-2);border:1px solid var(--border-dim);padding:24px}.learn-flag-col.good{border-color:rgb(0 212 255 / .2)}.learn-flag-col.bad{border-color:rgb(255 80 80 / .2)}.learn-flag-col .lfc-title{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}.learn-flag-col.good .lfc-title{color:var(--cyan)}.learn-flag-col.bad .lfc-title{color:#FF6B6B}.learn-flag-col ul{list-style:none;padding:0;margin:0}.learn-flag-col li{font-size:13px;color:var(--white-dim);padding:8px 0;border-bottom:1px solid var(--border-dim);line-height:1.6}.learn-flag-col li:last-child{border-bottom:none}.learn-flag-col.good li::before{content:'✓ ';color:var(--cyan);font-weight:700}.learn-flag-col.bad li::before{content:'✗ ';color:#FF6B6B;font-weight:700}.learn-glossary{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border-dim);border:1px solid var(--border-dim);margin-top:24px}.learn-gloss-item{background:var(--obsidian);padding:16px 20px}.learn-gloss-item dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:6px}.learn-gloss-item dd{font-size:13px;color:var(--white-dim);line-height:1.65;margin:0}.learn-faq{margin-top:24px}.learn-faq-item{border-bottom:1px solid var(--border-dim)}.learn-faq-q{font-family:var(--font-display);font-weight:500;font-size:15px;padding:18px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--white);user-select:none}.learn-faq-q::after{content:'+';font-family:var(--font-mono);color:var(--cyan);font-size:18px;flex-shrink:0}.learn-faq-q.open::after{content:'−'}.learn-faq-a{display:none;font-size:14px;color:var(--white-dim);line-height:1.8;padding-bottom:18px}.learn-faq-a.open{display:block}.calc-teaser-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}@media (max-width:768px){.calc-teaser-inner{grid-template-columns:1fr}.learn-page{padding:250px 18px 70px}.learn-back-fab{top:204px;left:12px;padding:8px 12px;font-size:10px}.learn-cat-grid{grid-template-columns:1fr 1fr}.learn-calc-grid{grid-template-columns:1fr}.learn-flags{grid-template-columns:1fr}.learn-glossary{grid-template-columns:1fr}.calc-output{grid-template-columns:1fr}}@media (max-width:480px){.learn-cat-grid{grid-template-columns:1fr}}.coa-intro-note{max-width:1200px;margin:0 auto 32px;padding-top:8px}.coa-intro-note p{font-family:var(--font-mono);font-size:11px;color:var(--white-muted);letter-spacing:.08em;line-height:1.9;margin:0}.coa-lede{font-family:var(--font-mono);font-size:11px;color:var(--white-muted);letter-spacing:.08em;line-height:1.8;max-width:900px}.coa-trustbar{max-width:1200px;margin:0 auto 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-dim);border:1px solid var(--border-dim)}.coa-trust-cell{background:var(--obsidian-2);padding:24px 28px}.coa-trust-stat{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--cyan)}.coa-trust-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);margin-top:4px}.coa-controls{max-width:1200px;margin:0 auto 20px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}.coa-search-wrap{flex:1 1 340px}.coa-search{width:100%;background:var(--obsidian-2);border:1px solid var(--border-dim);color:var(--white);font-family:var(--font-mono);font-size:13px;padding:13px 16px;letter-spacing:.02em;transition:border-color .18s ease}.coa-search::placeholder{color:var(--white-muted)}.coa-search:focus{outline:none;border-color:var(--cyan-mid)}.coa-filter-wrap{display:flex;align-items:center;gap:8px}.coa-filter-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted)}.coa-filter{background:var(--obsidian-2);border:1px solid var(--border-dim);color:var(--white);font-family:var(--font-mono);font-size:12px;padding:12px 14px;cursor:pointer}.coa-filter:focus{outline:none;border-color:var(--cyan-mid)}.coa-count{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);margin-left:auto}.coa-table{max-width:1200px;margin:0 auto;border:1px solid var(--border-dim);overflow:hidden}.coa-thead{display:grid;grid-template-columns:2fr 1.2fr 1fr 1.1fr 1fr 1fr;gap:0;background:var(--obsidian-3);border-bottom:1px solid var(--border-dim);padding:12px 20px}.coa-th{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted)}.coa-th--compound{color:var(--cyan)}.coa-row{display:grid;grid-template-columns:2fr 1.2fr 1fr 1.1fr 1fr 1fr;gap:0;padding:14px 20px;border-bottom:1px solid var(--border-dim);align-items:center}.coa-row:last-child{border-bottom:none}.coa-cell::before{content:none}.coa-cell--compound{font-family:var(--font-display);font-weight:600;font-size:14px;color:var(--white)}.coa-cell--batch{font-family:var(--font-mono);font-size:11px;color:var(--white-dim)}.coa-cell--purity{font-family:var(--font-mono);font-size:12px;color:var(--cyan)}.coa-cell--lab{font-family:var(--font-mono);font-size:10px;color:var(--white-muted)}.coa-cell--date{font-family:var(--font-mono);font-size:10px;color:var(--white-muted)}.coa-view{font-family:var(--font-mono);font-size:11px}.coa-view--link{color:var(--cyan);text-decoration:none;font-weight:600}.coa-view--link:hover{text-decoration:underline}.coa-view--verified{color:var(--cyan);font-weight:600}.coa-view--pending{color:var(--white-muted);font-size:10px}.coa-empty,.coa-noresults{padding:40px 20px;text-align:center;color:var(--white-dim);font-family:var(--font-mono);font-size:12px;letter-spacing:.04em}.coa-clear{background:none;border:none;color:var(--cyan);cursor:pointer;font-family:var(--font-mono);font-size:12px;text-decoration:underline;padding:0}.coa-pager{max-width:1200px;margin:24px auto 0;display:flex;align-items:center;justify-content:center;gap:20px}.coa-page-btn{background:var(--obsidian-2);border:1px solid var(--border-dim);color:var(--white);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:10px 18px;cursor:pointer;transition:border-color .18s ease,color .18s ease}.coa-page-btn:hover:not(:disabled){border-color:var(--cyan-mid);color:var(--cyan)}.coa-page-btn:disabled{opacity:.35;cursor:default}.coa-page-status{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted)}.coa-partners-wrap{max-width:1200px;margin:40px auto 0}.coa-partners-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}.coa-partners-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.coa-partner-card{background:var(--obsidian-2);border:1px solid var(--border-dim);padding:28px 32px}.coa-partner-card--flat{padding:24px 32px}.coa-partner-kicker{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);margin-bottom:10px}.coa-partner-name{font-family:var(--font-display);font-size:18px;font-weight:600;margin-bottom:6px}.coa-partner-body{font-size:13px;color:var(--white-dim);font-weight:300;line-height:1.6}.coa-partners-notes{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.coa-verify-panel{margin-top:16px;background:var(--obsidian-2);border:1px solid var(--cyan);border-left-width:3px;padding:26px 32px}.coa-verify-kicker{font-family:var(--font-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}.coa-verify-panel p{font-size:13.5px;color:var(--white-dim);font-weight:300;line-height:1.75;margin:0 0 12px}.coa-verify-panel p.coa-verify-strong{color:var(--white);font-weight:400;margin-bottom:0}.coa-verify-panel a{color:var(--cyan);text-decoration:none}.coa-verify-panel a:hover{text-decoration:underline}.coa-verify-panel p a{text-decoration:underline;text-underline-offset:2px}@media (max-width:720px){.coa-controls{flex-direction:column;align-items:stretch}.coa-search-wrap{flex:0 0 auto}.coa-filter-wrap{justify-content:space-between}.coa-count{margin-left:0}.coa-trustbar{grid-template-columns:1fr}.coa-partners-grid,.coa-partners-notes{grid-template-columns:1fr}.coa-thead{display:none}.coa-table{border:none;overflow:visible}.coa-row{display:block;border:1px solid var(--border-dim);margin-bottom:12px;padding:16px 18px;background:var(--obsidian-2)}.coa-cell{display:flex;justify-content:space-between;gap:16px;padding:6px 0;align-items:baseline}.coa-cell::before{content:attr(data-label);font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--white-muted);flex:0 0 auto}.coa-cell--compound{display:block;font-size:16px;padding-bottom:10px;margin-bottom:6px;border-bottom:1px solid var(--border-dim)}.coa-cell--compound::before{display:none}.coa-cell--purity,.coa-cell--batch,.coa-cell--lab,.coa-cell--date{text-align:right}}