.sb-purity{--ink:#102b3b;--muted:#5d7180;--blue:#164b69;--cyan:#28b6d1;--line:#dbe7ec;--wash:#f3f8fa;color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.7;background:#fff;overflow:hidden;width:100%;max-width:none!important;margin-inline:auto!important;position:static}
.sb-purity *{box-sizing:border-box}.sb-purity .sb-shell{max-width:1220px;margin:0 auto;padding:0 24px}.sb-purity h1,.sb-purity h2,.sb-purity h3,.sb-purity p,.sb-purity figure{margin-top:0}.sb-purity h1,.sb-purity h2,.sb-purity h3{line-height:1.15;letter-spacing:-.045em;font-weight:650}.sb-purity p{margin-bottom:1.2em}.sb-purity a{color:#116888;text-decoration:none}.sb-purity a:hover{text-decoration:underline}.sb-purity :focus-visible{outline:3px solid #20a9c6;outline-offset:3px}.sb-purity .sb-eyebrow,.sb-purity .sb-section-kicker{font-size:11px;letter-spacing:.17em;font-weight:800;color:#267391}.sb-purity .sb-dot{display:inline-block;background:var(--cyan);width:7px;height:7px;border-radius:50%;vertical-align:2px;margin-right:9px}.sb-purity .sb-id{color:#899ca7;margin-left:14px;white-space:nowrap}
.sb-purity .sb-hero{padding:70px 0 56px;display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.sb-purity .sb-hero h1{font-size:clamp(36px,4.3vw,62px);margin:20px 0 24px;letter-spacing:-.055em}.sb-purity .sb-hero h1 span{color:#1f6f8f}.sb-purity .sb-lead{font-size:18px;line-height:1.65;color:#455e6d;max-width:630px}.sb-purity .sb-hero-note{font-size:12px;color:#8999a1;margin:20px 0 0}.sb-purity .sb-hero-visual{position:relative;min-height:490px;background:#eff5f7;overflow:hidden;border-radius:4px}.sb-purity .sb-hero-visual img{width:100%;height:100%;min-height:490px;position:absolute;inset:0;object-fit:cover}.sb-purity .sb-image-caption{position:absolute;bottom:0;left:0;right:0;padding:22px 25px;color:#fff;background:linear-gradient(transparent,rgba(9,35,53,.62));font-size:10px;letter-spacing:.17em;font-weight:800}.sb-purity .sb-caption-line{display:inline-block;width:22px;height:2px;background:#66d7e8;vertical-align:4px;margin-right:8px}.sb-purity .sb-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.sb-purity .sb-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:47px;padding:11px 20px;font-size:13px;font-weight:700;border:1px solid transparent;border-radius:5px;line-height:1.25;text-align:center;transition:transform .2s,background .2s}.sb-purity .sb-btn:hover{text-decoration:none;transform:translateY(-2px)}.sb-purity .sb-btn-primary{color:#fff;background:#102d40}.sb-purity .sb-btn-primary:hover{color:#fff;background:#1b5d78}.sb-purity .sb-btn-ghost{border-color:#a9bdc7;color:#173d50;background:#fff}.sb-purity .sb-btn-ghost:hover{background:#f1f8fa}
.sb-purity .sb-jump{display:flex;align-items:center;gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 6px;overflow-x:auto;white-space:nowrap}.sb-purity .sb-jump span{font-size:10px;letter-spacing:.16em;font-weight:800;color:#8498a2;margin-right:auto}.sb-purity .sb-jump a{font-size:12px;font-weight:700;color:#456473}.sb-purity .sb-jump a:hover{color:#0e91af}.sb-purity .sb-section{padding:86px 0;border-bottom:1px solid #e4edf1;scroll-margin-top:70px}.sb-purity .sb-section-kicker{margin-bottom:21px}.sb-purity h2{font-size:clamp(30px,3.5vw,48px);margin-bottom:20px}.sb-purity h2 span{color:#227b98}.sb-purity h2 em{font-style:normal;color:#227b98}.sb-purity .sb-section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end;margin-bottom:34px}.sb-purity .sb-section-heading p{max-width:470px;color:var(--muted);margin-bottom:0}.sb-purity .sb-small{color:var(--muted);font-size:14px;line-height:1.8}
.sb-purity .sb-answer-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:66px;align-items:center}.sb-purity .sb-answer-grid>div>p{font-size:17px;line-height:1.82;color:#405969;max-width:650px}.sb-purity .sb-answer-grid>div>p.sb-small{font-size:14px}.sb-purity .sb-quote{padding:36px 38px;background:linear-gradient(145deg,#edf8fb,#f5f9fa);border-left:4px solid #27b4d0}.sb-purity .sb-quote-number{font-size:92px;line-height:1;font-weight:700;letter-spacing:-.09em;color:#195b77}.sb-purity .sb-quote-number span{font-size:.48em;vertical-align:19px;margin-left:8px;color:#2ab7d2}.sb-purity .sb-quote p{font-size:18px;line-height:1.55;margin:16px 0 22px}.sb-purity .sb-quote>span{font-size:10px;letter-spacing:.16em;color:#43859b;font-weight:800}.sb-purity .sb-two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.sb-purity .sb-panel{padding:32px 34px;border:1px solid var(--line);background:#f9fcfd}.sb-purity .sb-panel.sb-cannot{background:#fff}.sb-purity .sb-panel-icon{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:18px;font-weight:700;background:#dbf4f8;color:#17677e;margin-bottom:24px}.sb-purity .sb-cannot .sb-panel-icon{background:#eaf0f2;color:#5c7581}.sb-purity .sb-panel h3{font-size:24px;margin-bottom:16px}.sb-purity .sb-panel ul{padding:0;margin:0;list-style:none}.sb-purity .sb-panel li{padding:13px 0 13px 20px;border-top:1px solid var(--line);position:relative;color:#465f6d;font-size:14px}.sb-purity .sb-panel li:before{content:'';position:absolute;left:0;top:23px;width:6px;height:6px;border-radius:50%;background:#28abc8}.sb-purity .sb-inline-note{background:#f1f8fa;border-left:3px solid #74d0df;padding:19px 24px;color:#506b78;font-size:14px;margin:28px 0 0}.sb-purity .sb-inline-note a{font-weight:800}
.sb-purity .sb-evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.sb-purity .sb-evidence-card{padding:26px;min-height:220px;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;color:var(--ink);cursor:pointer;transition:border-color .2s,box-shadow .2s}.sb-purity .sb-evidence-card:hover{text-decoration:none}.sb-purity .sb-evidence-card:hover{border-color:#94d8e5;box-shadow:0 12px 30px rgba(21,74,98,.07)}.sb-purity .sb-evidence-card>span{font-size:10px;font-weight:800;letter-spacing:.16em;color:#3ca8c2}.sb-purity .sb-evidence-card h3{font-size:20px;margin:19px 0 9px}.sb-purity .sb-evidence-card p{font-size:13px;line-height:1.7;color:#617681;margin-bottom:18px}.sb-purity .sb-evidence-card .sb-card-cta{font-size:12px;font-weight:800;margin-top:auto;color:#116888;letter-spacing:0}.sb-purity .sb-concept{margin-top:19px;padding:23px 28px;background:#10364a;color:#fff}.sb-purity .sb-concept span{font-size:10px;letter-spacing:.16em;color:#8fd8e6;font-weight:800}.sb-purity .sb-concept p{margin:9px 0 0;font-size:19px;font-weight:700;letter-spacing:-.03em}.sb-purity .sb-concept i{font-style:normal;color:#49bed7;margin:0 6px}
.sb-purity .sb-mass-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px}.sb-purity .sb-mass-copy h3{font-size:24px}.sb-purity .sb-mass-copy dl{margin:0 0 20px}.sb-purity .sb-mass-copy dl>div{border-top:1px solid var(--line);padding:13px 0;display:grid;grid-template-columns:160px 1fr;gap:18px}.sb-purity .sb-mass-copy dt{font-size:13px;font-weight:800;color:#19536c}.sb-purity .sb-mass-copy dd{margin:0;font-size:13px;color:#5a707c}.sb-purity .sb-example{background:#f1f8fa;border:1px solid #d9eaf0;padding:30px;align-self:start}.sb-purity .sb-example figcaption{font-size:11px;font-weight:800;color:#1b6380;letter-spacing:.13em}.sb-purity .sb-example figcaption span{display:block;font-size:9px;color:#8399a5;margin-top:6px}.sb-purity .sb-formula{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:0 8px;align-items:end;border-bottom:1px solid #cbdfe7;padding:30px 0 24px}.sb-purity .sb-formula span{font-size:clamp(22px,2.7vw,34px);font-weight:750;letter-spacing:-.06em;line-height:1}.sb-purity .sb-formula b{font-size:18px;color:#65a9bd;font-weight:500;align-self:center}.sb-purity .sb-formula small{grid-row:2;font-size:10px;color:#6a8290;line-height:1.3;margin-top:6px}.sb-purity .sb-formula small:nth-of-type(2){grid-column:3}.sb-purity .sb-formula small:nth-of-type(3){grid-column:5}.sb-purity .sb-result{padding:27px 0 15px;display:flex;align-items:baseline;justify-content:space-between;gap:14px}.sb-purity .sb-result small{font-size:10px;letter-spacing:.12em;font-weight:800;color:#658594}.sb-purity .sb-result strong{font-size:35px;color:#146581;letter-spacing:-.06em;white-space:nowrap}.sb-purity .sb-example>p{font-size:12px;color:#69808c;margin:0;line-height:1.65}
.sb-purity .sb-method-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sb-purity .sb-method-grid>div{padding:32px;background:#f4f9fa}.sb-purity .sb-method-grid>div:nth-child(2){background:#eaf4f7}.sb-purity .sb-method-grid span{font-size:10px;font-weight:800;letter-spacing:.16em;color:#388ca7}.sb-purity .sb-method-grid h3{font-size:25px;margin:20px 0 12px}.sb-purity .sb-method-grid p{font-size:14px;color:#526a78;min-height:96px}.sb-purity .sb-method-grid a{font-size:13px;font-weight:800}.sb-purity .sb-mid-cta{margin:38px 0;background:#edf7fa;padding:38px 42px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;border-top:2px solid #69cee0}.sb-purity .sb-mid-cta span{font-size:10px;letter-spacing:.14em;font-weight:800;color:#2b8ba5}.sb-purity .sb-mid-cta h2{font-size:30px;margin:12px 0}.sb-purity .sb-mid-cta p{font-size:14px;color:#5a7280;margin:0}.sb-purity .sb-mid-cta .sb-actions{justify-content:flex-end;margin:0}.sb-purity .sb-btn-light{background:#fff;border-color:#bdd3dc;color:#244e62}
.sb-purity .sb-checklist{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.sb-purity .sb-checklist li{display:grid;grid-template-columns:74px 1fr;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}.sb-purity .sb-checklist li>span{font-size:23px;color:#61bfce;letter-spacing:-.05em;font-weight:700}.sb-purity .sb-checklist h3{font-size:19px;margin:0 0 5px}.sb-purity .sb-checklist p{font-size:14px;color:#647984;margin:0}.sb-purity .sb-takeaway{background:#f5f9fa;border-bottom:0;padding:62px 55px;margin-top:20px}.sb-purity .sb-takeaway p{font-size:18px;line-height:1.8;max-width:910px;color:#4c6876;margin:0}.sb-purity .sb-faq h2{margin-bottom:30px}.sb-purity .sb-faq-list{border-top:1px solid var(--line)}.sb-purity .sb-faq-list details{border-bottom:1px solid var(--line);padding:0}.sb-purity .sb-faq-list summary{cursor:pointer;list-style:none;font-size:16px;font-weight:750;letter-spacing:-.02em;padding:21px 40px 21px 0;position:relative}.sb-purity .sb-faq-list summary::-webkit-details-marker{display:none}.sb-purity .sb-faq-list summary:after{content:'+';position:absolute;right:6px;top:16px;color:#2c94ad;font-size:23px;font-weight:400}.sb-purity .sb-faq-list details[open] summary:after{content:'−'}.sb-purity .sb-faq-list p{max-width:900px;color:#5b7280;font-size:14px;margin:0 0 22px}.sb-purity .sb-references{padding:32px 0 60px}.sb-purity .sb-references h2{font-size:20px;margin-bottom:8px}.sb-purity .sb-references>p{font-size:13px;color:#78909b}.sb-purity .sb-references ul{padding-left:18px;margin:0 0 20px}.sb-purity .sb-references li{font-size:12px;line-height:1.9}.sb-purity .sb-references .sb-review{border-top:1px solid var(--line);padding-top:20px;font-size:11px;margin:28px 0 0}
.sb-purity .sb-final-cta{background:#0f354a;color:#fff;padding:58px 60px;position:relative;overflow:hidden;margin:0 0 70px}.sb-purity .sb-cta-pattern{position:absolute;inset:0 0 0 auto;width:45%;opacity:.18;background-image:linear-gradient(#77c7d8 1px,transparent 1px),linear-gradient(90deg,#77c7d8 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent,#000)}.sb-purity .sb-final-cta>*:not(.sb-cta-pattern){position:relative}.sb-purity .sb-final-cta>span{font-size:10px;letter-spacing:.18em;color:#83dbea;font-weight:800}.sb-purity .sb-final-cta h2{font-size:clamp(30px,3.4vw,44px);margin:13px 0 15px}.sb-purity .sb-final-cta p{color:#c5dbe3;font-size:15px;max-width:730px}.sb-purity .sb-btn-white{background:#fff;color:#11394b}.sb-purity .sb-btn-outline{border-color:#9ebcc8;color:#fff}.sb-purity .sb-btn-outline:hover{color:#fff;background:rgba(255,255,255,.1)}
@media(max-width:900px){.sb-purity .sb-hero{grid-template-columns:1fr;gap:30px;padding-top:40px}.sb-purity .sb-hero-visual,.sb-purity .sb-hero-visual img{min-height:390px}.sb-purity .sb-answer-grid,.sb-purity .sb-mass-grid,.sb-purity .sb-section-heading,.sb-purity .sb-mid-cta{grid-template-columns:1fr}.sb-purity .sb-section-heading{gap:0}.sb-purity .sb-evidence-grid{grid-template-columns:repeat(2,1fr)}.sb-purity .sb-mid-cta .sb-actions{justify-content:flex-start}.sb-purity .sb-section{padding:66px 0}}
@media(max-width:620px){.sb-purity .sb-shell{padding:0 18px}.sb-purity .sb-hero{padding-top:30px}.sb-purity .sb-hero h1{font-size:36px}.sb-purity .sb-lead{font-size:16px}.sb-purity .sb-hero-visual,.sb-purity .sb-hero-visual img{min-height:280px}.sb-purity .sb-jump{gap:18px}.sb-purity .sb-jump span{display:none}.sb-purity .sb-section{padding:54px 0}.sb-purity .sb-two-col,.sb-purity .sb-evidence-grid,.sb-purity .sb-method-grid{grid-template-columns:1fr}.sb-purity .sb-panel,.sb-purity .sb-evidence-card,.sb-purity .sb-method-grid>div{padding:25px}.sb-purity .sb-evidence-card{min-height:0}.sb-purity .sb-quote{padding:26px}.sb-purity .sb-quote-number{font-size:75px}.sb-purity .sb-mass-copy dl>div{grid-template-columns:1fr;gap:2px}.sb-purity .sb-example{padding:20px}.sb-purity .sb-formula{gap:0 5px}.sb-purity .sb-formula span{font-size:23px}.sb-purity .sb-formula small{font-size:9px}.sb-purity .sb-result{display:block}.sb-purity .sb-result strong{display:block;font-size:31px}.sb-purity .sb-mid-cta{margin:22px 0;padding:28px}.sb-purity .sb-mid-cta h2{font-size:27px}.sb-purity .sb-checklist li{grid-template-columns:42px 1fr;gap:8px}.sb-purity .sb-takeaway{padding:40px 24px}.sb-purity .sb-takeaway p{font-size:16px}.sb-purity .sb-final-cta{padding:40px 25px;margin-bottom:35px}.sb-purity .sb-actions .sb-btn{width:100%}.sb-purity .sb-id{display:block;margin:6px 0 0}}
@media(prefers-reduced-motion:reduce){.sb-purity .sb-btn,.sb-purity .sb-evidence-card{transition:none}}

/* Gutenberg version: each text item is a native editable block. */
.sb-purity.wp-block-group{max-width:none!important}.sb-purity .sb-shell.wp-block-group{max-width:1220px!important}.sb-purity .wp-block-group{box-sizing:border-box}.sb-purity .sb-actions>.sb-action,.sb-purity .sb-jump>p{margin:0}.sb-purity .sb-actions .sb-action a{display:inline-flex}.sb-purity .sb-hero-visual figure{position:absolute;inset:0;margin:0}.sb-purity .sb-hero-visual figure img{width:100%;height:100%;object-fit:cover;min-height:100%}.sb-purity .sb-image-caption{margin:0}.sb-purity .sb-jump>p:first-child{font-size:10px;letter-spacing:.16em;font-weight:800;color:#8498a2;margin-right:auto}.sb-purity .sb-jump .sb-direct-link a{font-size:12px;font-weight:700;color:#456473}.sb-purity .sb-section-kicker{margin:0 0 21px}.sb-purity .sb-evidence-card{position:relative}.sb-purity .sb-evidence-card>p:first-child{font-size:10px;font-weight:800;letter-spacing:.16em;color:#3ca8c2;margin:0}.sb-purity .sb-evidence-card .sb-card-cta{font-size:12px;font-weight:800;margin:auto 0 0;color:#116888}.sb-purity .sb-evidence-card .sb-card-cta a:after{content:"";position:absolute;inset:0}.sb-purity .sb-evidence-card .sb-card-cta a:focus-visible:after{outline:3px solid #20a9c6;outline-offset:3px}.sb-purity .sb-concept>p:first-child{font-size:10px;letter-spacing:.16em;color:#8fd8e6;font-weight:800;margin:0}.sb-purity .sb-concept>p:nth-child(2){margin:9px 0 0}.sb-purity .sb-quote>p:last-child{font-size:10px;letter-spacing:.16em;color:#43859b;font-weight:800;margin:0}.sb-purity .sb-definitions{margin:0 0 20px}.sb-purity .sb-definition-row{border-top:1px solid var(--line);padding:13px 0;display:grid;grid-template-columns:160px 1fr;gap:18px}.sb-purity .sb-term{font-size:13px;font-weight:800;color:#19536c;margin:0}.sb-purity .sb-definition{font-size:13px;color:#5a707c;margin:0}.sb-purity .sb-example-caption{font-size:11px;font-weight:800;color:#1b6380;letter-spacing:.13em}.sb-purity .sb-example-caption span{display:block;font-size:9px;color:#8399a5;margin-top:6px}.sb-purity .sb-formula{margin:0;border-bottom:1px solid #cbdfe7}.sb-purity .sb-result{margin:0}.sb-purity .sb-checklist{display:block}.sb-purity .sb-checklist-row{display:grid;grid-template-columns:74px 1fr;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}.sb-purity .sb-checklist-row>p:first-child{font-size:23px;color:#61bfce;letter-spacing:-.05em;font-weight:700;margin:0}.sb-purity .sb-method-grid>div>p:first-child{font-size:10px;font-weight:800;letter-spacing:.16em;color:#388ca7}.sb-purity .sb-method-grid .sb-direct-link a{font-size:13px;font-weight:800}.sb-purity .sb-final-cta>p:nth-child(2){font-size:10px;letter-spacing:.18em;color:#83dbea;font-weight:800}
@media(max-width:620px){.sb-purity .sb-definition-row{grid-template-columns:1fr;gap:2px}.sb-purity .sb-checklist-row{grid-template-columns:42px 1fr;gap:8px}.sb-purity .sb-jump>p:first-child{display:none}}