.cryo-guide-refined{background:#fff}
.cryo-guide-refined .cryo-reading-header{max-width:940px;margin:auto;padding:58px 28px 36px;text-align:center}
.cryo-guide-refined .cryo-reading-header h1{font-size:clamp(30px,3.4vw,46px);line-height:1.13;max-width:740px;margin:0 auto 18px;letter-spacing:-1.1px}
.cryo-guide-refined .cryo-reading-header>p:last-child{color:#687f8a;font-size:16px;margin:0}
.cryo-guide-refined .cryo-section-nav{background:#f0f7fa;border-top:1px solid #e0edf2;border-bottom:1px solid #e0edf2;padding:17px 22px;gap:12px 30px}
.cryo-guide-refined .cryo-section-nav a{color:#315e70;font-size:13px;font-weight:600;text-underline-offset:5px}
.cryo-guide-refined .cryo-section-nav a:hover{color:#007f9e;text-decoration:underline}
.cryo-guide-refined .cryo-section{padding:54px 28px;border-top:0}
.cryo-guide-refined .cryo-section:nth-child(even){background:#f5f9fb}
.cryo-guide-refined .cryo-inner{max-width:960px}
.cryo-guide-refined .cryo-split{align-items:start;gap:34px}
.cryo-guide-refined .cryo-editorial h2{font-size:clamp(25px,2.25vw,33px);line-height:1.23;letter-spacing:-.65px;margin-bottom:22px}
.cryo-guide-refined .cryo-editorial h3{font-size:22px;line-height:1.35;margin-top:28px}
.cryo-guide-refined .cryo-editorial p,.cryo-guide-refined .cryo-editorial li{font-size:16px;line-height:1.85;color:#425f6d}
.cryo-guide-refined .cryo-editorial p{margin-bottom:23px}
.cryo-guide-refined .cryo-editorial img{box-shadow:0 10px 30px #10364d09;border:1px solid #e6eef2;border-radius:18px;max-height:none}
.cryo-guide-refined #cryo-overview{padding-top:36px;padding-bottom:36px}
.cryo-guide-refined #cryo-overview img{max-width:520px!important;margin:0 auto}
.cryo-guide-refined #cryo-background .cryo-split,.cryo-guide-refined #cryo-method .cryo-split{grid-template-columns:1fr;max-width:790px;margin:auto;gap:22px}
.cryo-guide-refined #cryo-technical .cryo-inner,.cryo-guide-refined #cryo-progress .cryo-inner,.cryo-guide-refined #cryo-stories .cryo-inner,.cryo-guide-refined #cryo-studies .cryo-inner{max-width:790px}
.cryo-guide-refined .cryo-guide-final-product{padding:64px 28px;border-top:1px solid #dcebf1}
.cryo-guide-refined .cryo-guide-final-product .cryo-split{align-items:center;max-width:960px}
.cryo-guide-refined .cryo-guide-final-product h1{font-size:clamp(29px,3vw,42px)}
.cryo-guide-refined .cryo-guide-final-product img{max-width:420px}
.cryo-guide-refined .cryo-button{background:#10364d;border-radius:12px;transition:transform .18s,box-shadow .18s,background .18s}
.cryo-guide-refined .cryo-button:hover{background:#0b6787;transform:translateY(-2px);box-shadow:0 8px 20px #10364d22}
.cryo-guide-refined .cryo-button:active{transform:scale(.985)}
@media(max-width:749px){.cryo-guide-refined .cryo-reading-header{padding:36px 22px 28px}.cryo-guide-refined .cryo-section{padding:34px 22px}.cryo-guide-refined .cryo-split{grid-template-columns:1fr;gap:22px}.cryo-guide-refined .cryo-editorial p{font-size:15px;line-height:1.8}.cryo-guide-refined .cryo-section-nav{gap:10px 20px}.cryo-guide-refined .cryo-guide-final-product{padding:38px 22px}.cryo-guide-refined .cryo-guide-final-product img{max-width:330px}}
@media(prefers-reduced-motion:reduce){.cryo-guide-refined .cryo-button{transition:none;transform:none}}
.cryo-floating-purchase{position:fixed;right:22px;bottom:100px;z-index:30;max-width:calc(100vw - 32px)}
.cryo-floating-purchase-link{display:flex;align-items:center;justify-content:center;gap:22px;min-height:76px;padding:17px 22px;border:1px solid #ffd68a;border-radius:16px;background:linear-gradient(120deg,#ffca45,#ff9c24);color:#17364b!important;text-decoration:none;font:700 14px/1.3 Arial,sans-serif;letter-spacing:.01em;box-shadow:0 8px 28px #e58c3050,0 0 0 4px #fff9;transition:transform .18s,background .18s,box-shadow .18s}
.cryo-floating-purchase-copy{display:grid;gap:6px;text-align:left}
.cryo-floating-purchase-label{font-size:16px;font-weight:800}
.cryo-floating-purchase-note{font-size:11px;font-weight:500;color:#4f4430;letter-spacing:0}
.cryo-floating-purchase-arrow{display:grid;place-items:center;flex:none;width:32px;height:32px;border-radius:50%;background:#17364b;color:#fff;font-size:19px}
.cryo-floating-purchase-link:hover{transform:translateY(-3px);background:linear-gradient(120deg,#ffd665,#ffaa36);box-shadow:0 12px 32px #e58c3060,0 0 0 4px #fff9}
.cryo-floating-purchase-link:active{transform:scale(.97)}
.cryo-floating-purchase-link:focus-visible{outline:3px solid #3bb9dd;outline-offset:4px}
@media(max-width:749px){.cryo-floating-purchase{left:18px;right:18px;bottom:calc(16px + env(safe-area-inset-bottom,0px));max-width:none}.cryo-floating-purchase-link{min-height:73px;border-radius:14px;gap:24px;justify-content:space-between;padding:14px 20px}.cryo-guide-refined{padding-bottom:108px}}
@media(prefers-reduced-motion:reduce){.cryo-floating-purchase-link{transition:none;transform:none}}