/* Oria Resources tokens and OriaCtaStrip presentation, adapted to this standalone guide. */
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.hero{position:relative;isolation:isolate;overflow:hidden;border-bottom:1px solid #d6dfea80}.hero-background{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,color-mix(in srgb,var(--bg) 85%,transparent),color-mix(in srgb,var(--bg) 72%,transparent)),url('/assets/article-hero-bg.webp') center/cover}.hero-inner{max-width:1240px;margin:auto;padding:46px 36px 44px;display:grid;grid-template-columns:1fr 1.08fr;gap:55px;align-items:center}.eyebrow{font:11px/1.6 var(--mono);color:#3158a1;margin-bottom:20px}.eyebrow a{font-weight:500}.hero h1{font-size:clamp(42px,4.5vw,62px);line-height:1.03;font-weight:550;letter-spacing:-.06em;margin-bottom:21px}.hero h1 span{color:#3158a1}.hero-deck{font-size:15px;line-height:1.75;margin-bottom:22px}.text-link{font-size:13px;font-weight:600;display:inline-flex;gap:26px;align-items:center;border-bottom:1px solid #8da8cc;padding-bottom:5px}.hero-figure{background:#ffffffaa;border:1px solid #d2ddec;padding:19px 16px 15px;box-shadow:0 12px 38px #3e66920b}.bridge-chart{display:block;width:100%;height:auto}
/* Exact Resources band materials: article-hero-bg.webp, 3px blur, 70% background wash. */
.oria-strip{position:relative;isolation:isolate;overflow:hidden;box-shadow:0 1px 3px #0b233c0b;margin:56px 0}.oria-intro{margin-top:0;margin-bottom:0}.promo-background{position:absolute;inset:0;z-index:-1;overflow:hidden}.promo-background:before{content:"";position:absolute;inset:-3px;background:url('/assets/article-hero-bg.webp') center/cover;filter:blur(3px);transform:scale(1.02)}.promo-background:after{content:"";position:absolute;inset:0;background:color-mix(in srgb,var(--bg) 70%,transparent)}.reading{max-width:800px;padding-inline:36px;margin-inline:auto}.promo-copy{padding-top:36px}.oria-kicker{font-size:12.6px;font-weight:600;color:#1e3a8a;margin-bottom:7.2px}.oria-intro .oria-kicker{font-size:14px}.oria-strip h2{font-size:23.04px;line-height:1.375;font-weight:700;letter-spacing:-.03em;margin-bottom:10.8px;max-width:620px}.oria-description{font-size:14.4px;line-height:1.625;color:color-mix(in srgb,var(--ink) 70%,transparent);max-width:610px}.install-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:21.6px}.install{display:inline-flex;gap:8px;align-items:center;justify-content:center;padding:9px 15px;min-height:39px;line-height:1.3;border-radius:3px;font-size:12.6px;font-weight:600;border:1px solid transparent;box-shadow:0 1px 2px #26396a12}.install.primary{background:var(--primary);color:var(--bg)}.install.secondary{background:#fff;color:#33435c;border-color:#c8d5e9}.install:hover{text-decoration:none;filter:brightness(.96)}.install img,.install svg{width:18px;height:18px;object-fit:contain;flex-shrink:0}.platforms{display:inline-flex;gap:4px;align-items:center}.slide-window{overflow:hidden;mask-image:linear-gradient(to right,transparent 0%,black 6%,black 94%,transparent 100%);margin-top:36px;padding-bottom:36px}.slide-track{display:flex;width:max-content;gap:14.4px;animation:slide-scroll 65s linear infinite}.slide-set{display:flex;gap:14.4px}.slide-set img{width:338.3px;height:187.2px;object-fit:cover;border:1px solid #d6dfea99;background:white;box-shadow:0 1px 3px #21355515;flex-shrink:0}.slide-window:hover .slide-track{animation-play-state:paused}@keyframes slide-scroll{to{transform:translateX(calc(-50% - 7.2px))}}
.guide-shell{display:grid;grid-template-columns:180px minmax(0,760px);gap:68px;max-width:1152px;margin:0 auto;padding:68px 36px 0}.toc{align-self:start;position:sticky;top:108px;display:flex;flex-direction:column;gap:14px;font-size:12px;line-height:1.5}.toc p{font-size:11px;font-weight:600;margin-bottom:8px;color:#3158a1}.toc a{color:#60738b;border-left:1px solid #d6dfea;padding-left:15px}.toc a:hover{color:var(--primary);border-color:var(--primary);text-decoration:none}.article-body{min-width:0}.article-body section{margin-bottom:64px}.section-label{font:10px/1.6 var(--mono);letter-spacing:.02em;color:#3158a1;margin-bottom:20px;padding-top:19px;border-top:1px solid var(--rule)}.article-body>section:first-child .section-label{padding-top:0;border:0}.article-body section>p:not(.section-label):not(.caption){margin-bottom:25px;font-size:15px;line-height:1.85}.principles{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--rule);padding:24px 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.install{font-size:11px}.demo{min-width:0}.demo>p{font-size:12.6px;font-weight:600;color:var(--primary);margin-bottom:7px}.demo video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#eaf0fa;box-shadow:0 16px 30px #3158a126}.guide-shell--continuation{padding-top:0}.guide-shell--continuation .article-body{grid-column:2}.checklist{padding:0;list-style:none;margin:0 0 28px}.checklist li{position:relative;padding-left:24px;margin-bottom:15px;color:var(--muted);font-size:14px}.checklist li:before{content:'✓';position:absolute;left:0;top:0;color:#3158a1}.checklist strong{color:var(--ink);font-weight:600}.formula{background:#eaf0fa;border:1px solid #d5dfef;padding:19px 22px}.formula span{display:block;font-size:11px;color:#5b7399;margin-bottom:8px}.formula code{font:14px/1.8 var(--mono);color:#234474;overflow-wrap:anywhere}.template-grid{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px}.template-card{min-width:0;border:1px solid var(--rule);background:#fff;padding-bottom:18px;transition:border-color .2s,transform .2s}.template-card:hover{border-color:#8aabde;transform:translateY(-3px)}.template-card>a{display:block;background:#eaf0fa;overflow:hidden;border-bottom:1px solid var(--rule)}.template-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.template-meta{display:flex;justify-content:space-between;gap:10px;font:9px/1.6 var(--mono);color:#5d77a0;padding:17px 18px 10px}.template-card h3{font-size:17px;line-height:1.3;padding:0 18px;margin-bottom:17px}.downloads{margin:0 18px;padding-top:13px;border-top:1px solid #e2e8f1;display:flex;justify-content:space-between;gap:10px;font-size:11px}.faq-item{border-bottom:1px solid var(--rule);padding:18px 0}.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:14px;font-weight:500;line-height:1.5}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{color:#3158a1;font-size:21px;font-weight:400;flex-shrink:0}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{margin-top:12px;font-size:13px;line-height:1.85;max-width:650px}.anchor{scroll-margin-top:90px}main>.oria-strip:last-child{margin-bottom:0}footer{border-top:1px solid var(--rule)}.footer-inner{max-width:1240px;padding:27px 36px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-inner p,.footer-inner>a:last-child{font-size:11px;color:#6a7c94}
@media(min-width:1440px){.hero-inner{padding-top:50px;padding-bottom:50px}}
@media(max-width:1000px){.header-inner{padding-inline:24px}.hero-inner{padding-inline:28px;gap:28px}.hero h1{font-size:52px}.hero-figure{padding:9px}.guide-shell{grid-template-columns:140px minmax(0,1fr);gap:32px;padding-inline:28px}.brand-context{display:none}.brand-divider{display:none}.video-grid{padding-inline:28px;gap:25px;grid-template-columns:1fr 1.6fr}}
@media(max-width:700px){html{scroll-padding-top:75px}.header-inner{min-height:57px;padding-inline:21px;gap:10px}.brand{font-size:20px;gap:7px}.brand img{width:27px;height:27px}.header-inner nav{gap:20px;font-size:11px}.header-inner nav a:first-child{display:none}.hero-inner{padding:26px 22px 27px;grid-template-columns:1fr;gap:20px}.eyebrow{margin-bottom:12px;font-size:10px}.hero h1{font-size:46px;line-height:1.03;margin-bottom:14px}.hero h1 br{display:none}.hero h1 span:before{content:' '}.hero-deck{font-size:13px;margin-bottom:15px}.hero-deck br{display:initial}.text-link{font-size:12px;padding-bottom:3px}.hero-figure{padding:6px 8px;background:#ffffffc9}.bridge-chart{max-height:192px}.reading{padding-inline:22px}.promo-copy{padding-top:28.8px}.oria-kicker,.oria-intro .oria-kicker{font-size:12px}.oria-strip h2{font-size:21.6px;max-width:34ch;margin-bottom:10.8px}.oria-description{font-size:13px}.install-actions{gap:9px;margin-top:19px}.install{font-size:12px;min-height:39px;padding:9px 12px}.slide-window{margin-top:28.8px;padding-bottom:28.8px}.slide-set img{height:144px;width:260.24px}.guide-shell{display:block;padding:38px 22px 0}.toc{display:none}.article-body section{margin-bottom:44px}h2{font-size:30px;line-height:1.14}.section-label{font-size:9px;margin-bottom:17px}.article-body section>p:not(.section-label):not(.caption){font-size:14px;margin-bottom:21px}.principles{gap:14px;padding:20px 0;margin-top:25px}.principles>div+div{padding-left:14px}.principles h3{font-size:15px}.principles p{font-size:11px}.steps li{gap:16px;padding:17px 0}.steps h3{font-size:16px}.steps p{font-size:13px}.video-strip{margin-bottom:40px}.video-grid{grid-template-columns:1fr;gap:24px;padding-block:29px}.video-strip h2{font-size:21px}.video-strip .oria-description{font-size:13px}.video-strip .install{font-size:12px}.guide-shell--continuation{padding-top:0}.checklist li{font-size:13px}.formula{padding:16px}.formula code{font-size:12px}.template-grid{grid-template-columns:1fr;gap:22px}.template-card h3{font-size:19px}.downloads{font-size:12px}.template-meta{font-size:10px}.faq-item summary{font-size:13px}.footer-inner{padding:23px 22px;flex-wrap:wrap;gap:14px}.footer-inner p{order:3;flex-basis:100%;font-size:10px}.footer-inner>a:last-child{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.slide-track{animation:none}.slide-window{overflow-x:auto;mask-image:none}.slide-set[aria-hidden]{display:none}.template-card{transition:none}.template-card:hover{transform:none}}
/* Approved rollout: plain hero, one Oria destination, robust video controls */
.hero{background:var(--bg)}.hero-background{background:none}.hero-figure{background:#fff}.install.learn-more{gap:13px;padding:11px 18px;font-size:13px;min-height:43px}.learn-more .platforms{gap:7px;border-left:1px solid #ffffff55;padding-left:13px}.learn-more .platforms img,.learn-more .platforms svg{width:19px;height:19px}.demo-player{position:relative;background:#eaf0fa;aspect-ratio:16/9}.demo-player video{width:100%;height:100%;object-fit:contain}.demo-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font:600 13px/1.3 var(--sans);padding:13px 21px;border:1px solid #d6dfea;background:var(--primary);color:white;border-radius:3px;cursor:pointer;box-shadow:0 5px 25px #17243a33}.demo-play:before{content:'▶';margin-right:9px;font-size:11px}.demo-play[hidden]{display:none}.demo-play:focus-visible{outline:3px solid #759fed;outline-offset:4px}.demo-player[data-state=error]:after{content:'Use Retry demo to reload';position:absolute;bottom:12px;left:12px;font-size:11px;color:#33435c;background:#fff;padding:5px 8px}.hero-figure svg{display:block;max-width:100%;height:auto}.diagram-note{font-size:11px;color:#637b9e;margin-top:10px}.example-card{border:1px solid var(--rule);padding:22px;background:#fff}.example-card p{margin:10px 0}.example-card ul{padding-left:20px}.example-card li{margin-bottom:6px;color:var(--muted)}.article-body ul:not(.template-grid):not(.checklist),.article-body ol:not(.steps){padding-left:22px;color:var(--muted)}.article-body li{max-width:100%}
@media(max-width:700px){.install.learn-more{font-size:12.6px}.video-strip .install.learn-more{font-size:12.6px}.hero-figure{background:#fff}.example-card{padding:18px}}