.oseo-page,.oseo-page *{box-sizing:border-box}.oseo-page{background:var(--oseo-bg,#f4f7fb);color:var(--oseo-text,#172033);font-family:inherit;padding:clamp(28px,5vw,72px) 20px 80px}.oseo-shell{width:min(100%,var(--oseo-max,1240px));margin:0 auto}.oseo-progress{position:fixed;top:0;left:0;right:0;height:4px;z-index:99999;background:transparent}.oseo-progress span{display:block;width:0;height:100%;background:var(--oseo-primary,#2563eb);box-shadow:0 0 16px color-mix(in srgb,var(--oseo-primary,#2563eb) 55%,transparent);transition:width .08s linear}.oseo-hero{position:relative;min-height:clamp(430px,57vw,650px);display:flex;align-items:flex-end;overflow:hidden;border-radius:calc(var(--oseo-radius,24px) + 8px);background:linear-gradient(135deg,var(--oseo-accent,#0f172a),#1e293b);box-shadow:0 28px 70px rgba(15,23,42,.16);isolation:isolate}.oseo-hero.has-image{background-image:var(--oseo-hero-image);background-size:cover;background-position:center}.oseo-hero__backdrop{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 80% 15%,rgba(37,99,235,.36),transparent 38%),linear-gradient(180deg,rgba(7,13,25,.08) 0%,rgba(7,13,25,.88) 88%)}.oseo-hero__content{width:min(100%,1000px);padding:clamp(30px,6vw,72px);color:#fff}.oseo-breadcrumbs{display:flex;align-items:center;gap:8px;overflow:hidden;margin-bottom:clamp(35px,7vw,90px);font-size:13px;color:rgba(255,255,255,.68);white-space:nowrap}.oseo-breadcrumbs a{color:inherit;text-decoration:none}.oseo-breadcrumbs>span:last-child{overflow:hidden;text-overflow:ellipsis}.oseo-category-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.oseo-category-row a{display:inline-flex;padding:7px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.11);color:#fff;font-size:12px;font-weight:700;text-decoration:none;backdrop-filter:blur(10px)}.oseo-hero h1{max-width:950px;margin:0;color:#fff;font-size:clamp(38px,6vw,76px);line-height:1.02;letter-spacing:-.045em;text-wrap:balance}.oseo-hero__excerpt{max-width:780px;margin:22px 0 0;color:rgba(255,255,255,.78);font-size:clamp(17px,2vw,21px);line-height:1.55}.oseo-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;margin-top:28px;color:rgba(255,255,255,.76);font-size:14px}.oseo-meta>span{display:inline-flex;align-items:center;gap:8px}.oseo-meta img{border-radius:50%}.oseo-meta svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.oseo-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,330px);gap:clamp(28px,4vw,56px);align-items:start;margin-top:clamp(28px,4vw,48px)}.oseo-layout--single{grid-template-columns:minmax(0,880px);justify-content:center}.oseo-content-card{min-width:0;padding:clamp(26px,5vw,66px);border:1px solid var(--oseo-border,#e4e9f1);border-radius:var(--oseo-radius,24px);background:var(--oseo-surface,#fff);box-shadow:0 20px 60px rgba(15,23,42,.06)}.oseo-entry-content{font-size:clamp(17px,1.6vw,19px);line-height:1.85;color:var(--oseo-text,#172033)}.oseo-entry-content>:first-child{margin-top:0}.oseo-entry-content>:last-child{margin-bottom:0}.oseo-entry-content p{margin:0 0 1.45em}.oseo-entry-content .oseo-lead,.oseo-entry-content>p:first-child{font-size:1.16em;line-height:1.75;color:color-mix(in srgb,var(--oseo-text,#172033) 86%,var(--oseo-muted,#657084))}.oseo-entry-content h2,.oseo-entry-content h3{scroll-margin-top:100px;color:var(--oseo-accent,#0f172a);letter-spacing:-.025em;text-wrap:balance}.oseo-entry-content h2{margin:2.15em 0 .72em;font-size:clamp(29px,3vw,42px);line-height:1.16}.oseo-entry-content h3{margin:1.85em 0 .6em;font-size:clamp(23px,2.2vw,30px);line-height:1.25}.oseo-entry-content a{color:var(--oseo-primary,#2563eb);text-underline-offset:3px}.oseo-entry-content ul,.oseo-entry-content ol{margin:1.35em 0;padding-left:1.4em}.oseo-entry-content li{margin:.62em 0;padding-left:.25em}.oseo-entry-content blockquote{position:relative;margin:2em 0;padding:28px 30px 28px 32px;border:0;border-left:4px solid var(--oseo-primary,#2563eb);border-radius:0 calc(var(--oseo-radius,24px) * .65) calc(var(--oseo-radius,24px) * .65) 0;background:color-mix(in srgb,var(--oseo-primary,#2563eb) 7%,var(--oseo-surface,#fff));font-size:1.08em}.oseo-entry-content blockquote p:last-child{margin-bottom:0}.oseo-entry-content img{max-width:100%;height:auto;border-radius:calc(var(--oseo-radius,24px) * .75)}.oseo-entry-content figure{margin:2em 0}.oseo-entry-content figcaption{margin-top:9px;color:var(--oseo-muted,#657084);font-size:13px;text-align:center}.oseo-entry-content details{margin:14px 0;border:1px solid var(--oseo-border,#e4e9f1);border-radius:16px;background:color-mix(in srgb,var(--oseo-bg,#f4f7fb) 45%,var(--oseo-surface,#fff));overflow:hidden}.oseo-entry-content summary{cursor:pointer;list-style:none;padding:20px 52px 20px 22px;font-weight:750;color:var(--oseo-accent,#0f172a);position:relative}.oseo-entry-content summary::-webkit-details-marker{display:none}.oseo-entry-content summary:after{content:'+';position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--oseo-primary,#2563eb)}.oseo-entry-content details[open] summary:after{content:'−'}.oseo-entry-content details>*:not(summary){margin-left:22px;margin-right:22px}.oseo-entry-content details>p:last-child{margin-bottom:20px}.oseo-sidebar{display:grid;gap:20px}.oseo-sidebar.is-sticky{position:sticky;top:100px}.oseo-sidebar-card,.oseo-ad--sidebar{padding:24px;border:1px solid var(--oseo-border,#e4e9f1);border-radius:var(--oseo-radius,24px);background:var(--oseo-surface,#fff);box-shadow:0 16px 45px rgba(15,23,42,.05)}.oseo-sidebar-card h2{margin:0 0 17px;color:var(--oseo-accent,#0f172a);font-size:17px;letter-spacing:-.01em}.oseo-toc ol{list-style:none;margin:0;padding:0}.oseo-toc__item{margin:0;border-top:1px solid color-mix(in srgb,var(--oseo-border,#e4e9f1) 75%,transparent)}.oseo-toc__item:first-child{border-top:0}.oseo-toc__item a{display:block;padding:11px 0;color:var(--oseo-muted,#657084);font-size:14px;line-height:1.45;text-decoration:none;transition:color .2s ease,transform .2s ease}.oseo-toc__item a:hover{color:var(--oseo-primary,#2563eb);transform:translateX(3px)}.oseo-toc__item--h3 a{padding-left:14px;font-size:13px}.oseo-categories ul{list-style:none;margin:0;padding:0}.oseo-categories li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;color:var(--oseo-muted,#657084);font-size:13px}.oseo-categories a{color:var(--oseo-text,#172033);font-weight:650;text-decoration:none}.oseo-ad{position:relative;clear:both}.oseo-ad--content{margin:42px 0;padding:22px;border:1px dashed color-mix(in srgb,var(--oseo-muted,#657084) 48%,transparent);border-radius:18px;background:color-mix(in srgb,var(--oseo-bg,#f4f7fb) 60%,var(--oseo-surface,#fff));text-align:center}.oseo-ad__label{display:block;margin-bottom:10px;color:var(--oseo-muted,#657084);font-size:10px;letter-spacing:.13em;text-transform:uppercase}.oseo-ad__content img,.oseo-ad__content iframe{max-width:100%}.oseo-author-box{display:flex;gap:20px;align-items:center;margin-top:50px;padding-top:30px;border-top:1px solid var(--oseo-border,#e4e9f1)}.oseo-author-box>img{border-radius:50%}.oseo-author-box span{color:var(--oseo-primary,#2563eb);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.oseo-author-box h2{margin:3px 0 7px;font-size:21px}.oseo-author-box p{margin:0;color:var(--oseo-muted,#657084);line-height:1.55}.oseo-cta{position:relative;overflow:hidden;margin-top:clamp(38px,6vw,74px);padding:clamp(36px,6vw,70px);border-radius:calc(var(--oseo-radius,24px) + 6px);background:var(--oseo-accent,#0f172a);color:#fff;isolation:isolate}.oseo-cta__glow{position:absolute;z-index:-1;width:480px;height:480px;right:-140px;top:-260px;border-radius:50%;background:radial-gradient(circle,var(--oseo-primary,#2563eb),transparent 68%);opacity:.52}.oseo-cta__content{max-width:760px}.oseo-eyebrow{display:block;margin-bottom:12px;color:color-mix(in srgb,var(--oseo-primary,#2563eb) 80%,#fff);font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.oseo-cta h2{margin:0;color:#fff;font-size:clamp(31px,4vw,52px);line-height:1.08;letter-spacing:-.035em}.oseo-cta p{max-width:650px;margin:18px 0 26px;color:rgba(255,255,255,.7);font-size:17px;line-height:1.65}.oseo-button{display:inline-flex;align-items:center;gap:15px;padding:14px 19px;border-radius:999px;background:#fff;color:var(--oseo-accent,#0f172a)!important;font-size:14px;font-weight:800;text-decoration:none;box-shadow:0 12px 30px rgba(0,0,0,.18);transition:transform .2s ease,box-shadow .2s ease}.oseo-button:hover{transform:translateY(-2px);box-shadow:0 16px 35px rgba(0,0,0,.23)}.oseo-button span{font-size:18px}.oseo-related{margin-top:clamp(50px,7vw,90px)}.oseo-section-heading{margin-bottom:24px}.oseo-section-heading h2{margin:0;color:var(--oseo-accent,#0f172a);font-size:clamp(30px,4vw,46px);letter-spacing:-.035em}.oseo-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.oseo-related-card{overflow:hidden;border:1px solid var(--oseo-border,#e4e9f1);border-radius:var(--oseo-radius,24px);background:var(--oseo-surface,#fff);box-shadow:0 16px 45px rgba(15,23,42,.05);transition:transform .2s ease,box-shadow .2s ease}.oseo-related-card:hover{transform:translateY(-4px);box-shadow:0 24px 55px rgba(15,23,42,.1)}.oseo-related-card__image{display:block;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--oseo-accent,#0f172a),var(--oseo-primary,#2563eb))}.oseo-related-card__image img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.oseo-related-card:hover .oseo-related-card__image img{transform:scale(1.035)}.oseo-related-card__image span{display:block;width:100%;height:100%;background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.2),transparent 35%)}.oseo-related-card__body{padding:22px}.oseo-related-card__meta{color:var(--oseo-muted,#657084);font-size:12px}.oseo-related-card h3{margin:9px 0 17px;font-size:21px;line-height:1.25;letter-spacing:-.025em}.oseo-related-card h3 a{color:var(--oseo-accent,#0f172a);text-decoration:none}.oseo-text-link{color:var(--oseo-primary,#2563eb);font-size:13px;font-weight:800;text-decoration:none}.oseo-text-link span{display:inline-block;margin-left:5px;transition:transform .2s ease}.oseo-text-link:hover span{transform:translateX(3px)}
@media(max-width:980px){.oseo-layout{grid-template-columns:1fr}.oseo-sidebar.is-sticky{position:static}.oseo-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.oseo-toc{grid-column:1/-1}.oseo-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.oseo-page{padding:14px 12px 55px}.oseo-hero{min-height:480px;border-radius:22px}.oseo-hero__content{padding:24px}.oseo-breadcrumbs{margin-bottom:48px}.oseo-hero h1{font-size:40px}.oseo-meta{gap:10px 16px}.oseo-content-card{padding:25px 20px;border-radius:20px}.oseo-entry-content{font-size:16.5px}.oseo-sidebar{grid-template-columns:1fr}.oseo-toc{grid-column:auto}.oseo-author-box{align-items:flex-start}.oseo-author-box>img{width:58px;height:58px}.oseo-related-grid{grid-template-columns:1fr}.oseo-cta{padding:34px 24px;border-radius:22px}}
@media(prefers-reduced-motion:reduce){.oseo-page *{scroll-behavior:auto!important;transition:none!important}}


/* Single article: escape any inherited block-theme content constraint. */
.wp-site-blocks > .oseo-page,
.is-layout-constrained > .oseo-page,
.oseo-block-theme-single .oseo-page {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
}

.oseo-page .oseo-shell {
    width: min(calc(100% - 40px), var(--oseo-max, 1240px)) !important;
    max-width: var(--oseo-max, 1240px) !important;
    margin-inline: auto !important;
}

@media (max-width: 680px) {
    .oseo-page .oseo-shell {
        width: min(calc(100% - 24px), var(--oseo-max, 1240px)) !important;
    }
}

/* v1.3 editorial additions */
.oseo-article .oseo-entry-content a,.oseo-article .oseo-text-link,.oseo-article .oseo-author-box span{color:var(--oseo-category-accent,var(--oseo-primary,#2563eb))}
.oseo-article .oseo-entry-content blockquote{border-left-color:var(--oseo-category-accent,var(--oseo-primary,#2563eb));background:color-mix(in srgb,var(--oseo-category-accent,var(--oseo-primary,#2563eb)) 7%,var(--oseo-surface,#fff))}
.oseo-article .oseo-entry-content summary:after{color:var(--oseo-category-accent,var(--oseo-primary,#2563eb))}
.oseo-share{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:42px;padding:20px 0;border-top:1px solid var(--oseo-border,#e4e9f1);border-bottom:1px solid var(--oseo-border,#e4e9f1)}
.oseo-share>strong{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--oseo-muted,#657084)}
.oseo-share>div{display:flex;flex-wrap:wrap;gap:9px}
.oseo-share a,.oseo-share button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:0 14px;border:1px solid var(--oseo-border,#e4e9f1);border-radius:999px;background:var(--oseo-surface,#fff);color:var(--oseo-text,#172033);font:inherit;font-size:12px;font-weight:750;text-decoration:none;cursor:pointer;transition:transform .2s ease,border-color .2s ease,color .2s ease}
.oseo-share a:hover,.oseo-share button:hover{transform:translateY(-2px);border-color:var(--oseo-category-accent,var(--oseo-primary,#2563eb));color:var(--oseo-category-accent,var(--oseo-primary,#2563eb))}
.oseo-post-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:26px}
.oseo-post-navigation__item{display:flex;min-height:120px;flex-direction:column;justify-content:center;padding:24px;border:1px solid var(--oseo-border,#e4e9f1);border-radius:var(--oseo-radius,24px);background:var(--oseo-surface,#fff);color:var(--oseo-text,#172033);text-decoration:none;box-shadow:0 14px 38px rgba(15,23,42,.045);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.oseo-post-navigation__item:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(15,23,42,.09);border-color:color-mix(in srgb,var(--oseo-category-accent,var(--oseo-primary,#2563eb)) 35%,var(--oseo-border,#e4e9f1))}
.oseo-post-navigation__item span{margin-bottom:8px;color:var(--oseo-category-accent,var(--oseo-primary,#2563eb));font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.oseo-post-navigation__item strong{font-size:18px;line-height:1.3}
.oseo-post-navigation__item.is-next{text-align:right}
@media(max-width:680px){.oseo-share{align-items:flex-start;flex-direction:column}.oseo-post-navigation{grid-template-columns:1fr}.oseo-post-navigation>span{display:none}.oseo-post-navigation__item.is-next{text-align:left}}
.oseo-progress span{background:var(--oseo-category-accent,var(--oseo-primary,#2563eb))}