/* Loaded only by the public homepage. Keep other page layouts independent. */
body.ous-home { background: #f1f6fb; }
.ous-home .home-skip-link { position: fixed; top: 8px; left: 16px; z-index: 100; transform: translateY(-160%); padding: 12px 18px; background: #fff; color: #075ea8; border: 2px solid #075ea8; border-radius: 6px; }
.ous-home .home-skip-link:focus { transform: translateY(0); }
.ous-site[data-page="public"] {
  background: #f1f6fb;
  color: #10243d;
  --home-blue: #075ea8;
  --home-muted: #52667e;
  --home-line: #d7e4f1;
  --home-soft: #eaf3fc;
  --home-navy: #0d1f3d;
  --home-width: 1280px;
}
.ous-site[data-page="public"] [hidden] { display: none !important; }
.ous-site[data-page="public"] h1,
.ous-site[data-page="public"] h2,
.ous-site[data-page="public"] h3 { color: #10243d; overflow-wrap: anywhere; }
.ous-site[data-page="public"] h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.16; letter-spacing: -.025em; font-weight: 750; }
.ous-site[data-page="public"] h3 { font-size: 21px; line-height: 1.3; font-weight: 650; }
.ous-site[data-page="public"] .kicker { color: #075ea8; font-weight: 750; letter-spacing: .1em; }
.ous-site[data-page="public"] .section-wrap { width: min(var(--home-width), 100%); padding: 54px 32px; }
.ous-site[data-page="public"] .section-copy p { max-width: 65ch; line-height: 1.7; color: var(--home-muted); }
.ous-site[data-page="public"] .btn { min-height: 46px; padding: 12px 18px; border-radius: 12px; box-shadow: none; font-weight: 700; transform: none; }
.ous-site[data-page="public"] .btn-primary,
.ous-site[data-page="public"] .btn-web-opticore,
.ous-site[data-page="public"] .btn-web-optisphere { background: linear-gradient(135deg, #075ea8, #0a74d1); color: #fff; border-color: transparent; box-shadow: 0 8px 20px #075ea81f; }
.ous-site[data-page="public"] .btn-primary:hover { background: #064b86; border-color: #064b86; color: #fff; }
.ous-site[data-page="public"] .btn-secondary,
.ous-site[data-page="public"] .btn-light,
.ous-site[data-page="public"] .btn-web-light { background: #fff; border-color: #afbdcb; color: #172435; box-shadow: none; }
.ous-site[data-page="public"] .btn-secondary:hover,
.ous-site[data-page="public"] .btn-light:hover,
.ous-site[data-page="public"] .btn-web-light:hover { background: #f2f6fa; border-color: #7c92a7; box-shadow: none; }
.ous-site[data-page="public"] a:focus-visible,
.ous-site[data-page="public"] button:focus-visible,
.ous-site[data-page="public"] summary:focus-visible { outline: 3px solid #075ea8; outline-offset: 4px; }
.ous-site[data-page="public"] section[id] { scroll-margin-top: 94px; }
.ous-site[data-page="public"] .home-hero { position: relative; isolation: isolate; overflow: hidden; width: 100%; margin: 0; padding: 72px max(32px, calc((100% - 1216px) / 2)) 66px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 44px; align-items: center; background: #071d36; color: #f4f8ff; }
.ous-site[data-page="public"] .home-hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: url("../../portal/newportal/PortalOUS-hero-1600.webp") center 58% / cover no-repeat; filter: hue-rotate(190deg) saturate(.75); opacity: .65; }
.ous-site[data-page="public"] .home-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(100deg, #071b32ed 8%, #082a47ac 58%, #07253b85), linear-gradient(0deg, #071d36, transparent 32%); }
.ous-site[data-page="public"] .home-hero__content { min-width: 0; }
.ous-site[data-page="public"] .home-hero h1 { max-width: 12ch; margin: 0 0 26px; font-size: clamp(48px, 5.1vw, 72px); line-height: 1.02; letter-spacing: -.04em; font-weight: 750; color: #fff; }
.ous-site[data-page="public"] .home-hero .kicker { color: #a4dfff; margin-bottom: 22px; }
.ous-site[data-page="public"] .home-hero__copy { max-width: 45ch; margin: 0 0 30px; font-size: 18px; line-height: 1.75; color: #e0edf8; }
.ous-site[data-page="public"] .home-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ous-site[data-page="public"] .home-hero__about { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; padding: 5px 0; color: #c4e6ff; font-size: 14px; font-weight: 600; text-decoration: none; }
.ous-site[data-page="public"] .home-hero__about:hover { text-decoration: underline; text-underline-offset: 4px; }
.ous-site[data-page="public"] .home-hero__media { min-width: 0; margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.ous-site[data-page="public"] .home-hero__media img { display: block; width: 100%; height: auto; aspect-ratio: 1.4; object-fit: cover; object-position: 70% 50%; border-radius: 22px; }
.ous-site[data-page="public"] .home-hero__media figcaption { padding: 14px 0 0; font-size: 12px; letter-spacing: .025em; color: #bfd2e4; }
.ous-site[data-page="public"] .home-services { background: #f1f6fb; padding-bottom: 34px; }
.ous-site[data-page="public"] .home-services__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 28px; }
.ous-site[data-page="public"] .home-services__grid > * { display: flex; flex-direction: column; align-items: start; min-width: 0; padding: 28px; border: 1px solid #d5e4f2; border-radius: 22px; background: #fff; box-shadow: 0 10px 30px #1233590c; }
.ous-site[data-page="public"] .home-services__grid h2,
.ous-site[data-page="public"] .home-services__grid h3 { font-size: 24px; line-height: 1.28; margin-bottom: 12px; }
.ous-site[data-page="public"] .home-services__grid p { color: var(--home-muted); font-size: 15px; line-height: 1.7; }
.ous-site[data-page="public"] .home-services__grid .btn { margin-top: auto; }
.ous-site[data-page="public"] .home-services__grid > article > i { display: grid; place-items: center; width: 52px; height: 52px; color: var(--home-blue); background: #e8f4ff; border: 1px solid #d4e9fc; border-radius: 15px; font-size: 25px; margin-bottom: 18px; }
.ous-site[data-page="public"] .home-services__grid > article > a { margin-top: auto; display: inline-flex; gap: 8px; align-items: center; padding: 6px 0; color: var(--home-blue); font-size: 14px; font-weight: 650; text-decoration: none; }
.ous-site[data-page="public"] .home-services__grid > article > a:hover { text-decoration: underline; text-underline-offset: 4px; }
.ous-site[data-page="public"] .home-about { gap: 56px; background: #fff; border: 0; align-items: center; }
.ous-site[data-page="public"] .home-about .section-copy > .btn { margin-top: 8px; }
.ous-site[data-page="public"] .home-about__people { margin: 0; min-width: 0; padding: 0; background: none; border: 0; border-radius: 0; }
.ous-site[data-page="public"] .home-about__people img { display: block; width: 100%; height: auto; aspect-ratio: 1.12; object-fit: cover; object-position: 57% center; border-radius: 22px; }
.ous-site[data-page="public"] .home-about__organs { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--home-line); }
.ous-site[data-page="public"] .home-about__organs h3 { font-size: 17px; letter-spacing: 0; margin-bottom: 8px; }
.ous-site[data-page="public"] .home-about__organs p { font-size: 14px; margin-bottom: 10px; }
.ous-site[data-page="public"] .home-about__organs a { display: inline-flex; align-items: center; gap: 8px; padding: 4px 0; color: var(--home-blue); font-size: 14px; font-weight: 650; text-decoration: none; }
.ous-site[data-page="public"] .home-about__organs a:hover { text-decoration: underline; text-underline-offset: 4px; }
.ous-site[data-page="public"] .section-after-hero { margin-top: 0; padding-top: 0; padding-bottom: 28px; }
.ous-site[data-page="public"] .alert-section { padding-top: 36px; }
.ous-site[data-page="public"] .announcement-list > .announcement-card:only-child { grid-column: 1 / -1; }
.ous-site[data-page="public"] .announcement-card p { max-width: 85ch; }
.ous-site[data-page="public"] .verify-band,
.ous-site[data-page="public"] .portal-section,
.ous-site[data-page="public"] .bazaar-section { border: 1px solid #d3e4f5; border-radius: 0; box-shadow: none; background: var(--home-soft); color: #10243d; margin-top: 0; margin-bottom: 0; }
.ous-site[data-page="public"] .verify-band { padding-top: 32px; padding-bottom: 32px; }
.ous-site[data-page="public"] .verify-band h2 { font-size: 28px; }
.ous-site[data-page="public"] .portal-section .kicker { color: #526b82; }
.ous-site[data-page="public"] .portal-lead p { color: var(--home-muted); }
.ous-site[data-page="public"] .portal-card-grid article { color: #172435; background: #fff; min-height: 0; padding: 20px; }
.ous-site[data-page="public"] .goals-grid article,
.ous-site[data-page="public"] .event-card,
.ous-site[data-page="public"] .member-type-grid article,
.ous-site[data-page="public"] .portal-card-grid article,
.ous-site[data-page="public"] .announcement-card,
.ous-site[data-page="public"] .partner-card { border-radius: 20px; box-shadow: 0 8px 24px #1233590a; border-color: var(--home-line); }
.ous-site[data-page="public"] .goals-grid article { border: 0; padding: 8px 20px; }
.ous-site[data-page="public"] .goals-grid article > i,
.ous-site[data-page="public"] .portal-card-grid article > i { width: 40px; height: 40px; border-radius: 8px; font-size: 20px; }
.ous-site[data-page="public"] .members-section { background: #fff; border-radius: 0; }
.ous-site[data-page="public"] .member-type-grid article { border: 0; border-left: 2px solid var(--home-line); padding: 8px 22px; }
.ous-site[data-page="public"] .image-panel,
.ous-site[data-page="public"] .congress-media { border-radius: 20px; box-shadow: 0 10px 30px #1233590d; border: 1px solid var(--home-line); }
.ous-site[data-page="public"] .image-panel img { height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.ous-site[data-page="public"] .image-panel-compact img { max-height: 300px; aspect-ratio: 4 / 3; object-fit: contain; }
.ous-site[data-page="public"] .board-section-layout img { box-shadow: none; }
.ous-site[data-page="public"] .home-events { display: grid; gap: 28px; background: #f1f6fb; }
.ous-site[data-page="public"] .home-events__feature { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: center; }
.ous-site[data-page="public"] .home-events__feature:has(> [hidden]) { grid-template-columns: minmax(0, 1fr); }
.ous-site[data-page="public"] .home-events .congress-section { width: 100%; padding: 28px; grid-template-columns: 1fr; gap: 12px; background: #e4effb; border: 1px solid #c9def3; border-top: 4px solid #bd0d11; border-radius: 20px; }
.ous-site[data-page="public"] .home-events .congress-section h2 { font-size: 28px; }
.ous-site[data-page="public"] .home-events .congress-section p { max-width: 78ch; }
.ous-site[data-page="public"] .congress-meta-stack { gap: 10px; }
.ous-site[data-page="public"] .date-chip { font-weight: 600; border-radius: 6px; }
.ous-site[data-page="public"] .event-card { min-height: 0; align-content: start; gap: 10px; padding: 24px; border-top: 3px solid #0a74d1; }
.ous-site[data-page="public"] .event-card h3 { margin: 0; }
.ous-site[data-page="public"] .event-card p { margin: 0; line-height: 1.65; overflow-wrap: anywhere; }
.ous-site[data-page="public"] .event-card-head { flex-wrap: wrap; }
.ous-site[data-page="public"] .event-card-head span { border-radius: 5px; font-weight: 600; }
.ous-site[data-page="public"] .event-card-head small { font-weight: 500; }
.ous-site[data-page="public"] .event-actions { margin-top: auto; padding-top: 12px; }
.ous-site[data-page="public"] .banner-rail { min-height: 0; }
.ous-site[data-page="public"] .banner-card { position: static; inset: auto; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 22px; padding: 20px; border-radius: 20px; border-left: 4px solid #0a74d1; box-shadow: 0 8px 24px #1233590a; opacity: 1; transform: none; pointer-events: auto; transition: none; }
.ous-site[data-page="public"] .banner-card img { width: 150px; height: 100px; object-fit: cover; border-radius: 6px; }
.ous-site[data-page="public"] .banner-card strong { font-size: 20px; overflow-wrap: anywhere; }
.ous-site[data-page="public"] .banner-card span { overflow-wrap: anywhere; }
.ous-site[data-page="public"] .home-carousel__controls { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding-top: 12px; }
.ous-site[data-page="public"] .home-carousel__controls button { width: 44px; height: 44px; border: 1px solid #aebdcc; border-radius: 7px; background: #fff; color: #263c50; }
.ous-site[data-page="public"] .home-carousel__controls button[aria-disabled="true"] { opacity: .4; cursor: default; }
.ous-site[data-page="public"] .home-carousel__status { min-width: 42px; text-align: center; font-size: 13px; color: var(--home-muted); }
.ous-site[data-page="public"] .ad-banner-section { padding: 0; }
.ous-site[data-page="public"] .ad-banner-frame { min-height: 0; padding: 10px; border: 1px solid var(--home-line); border-radius: 20px; overflow: visible; background: #fff; }
.ous-site[data-page="public"] .ad-banner { position: static; inset: auto; display: block; opacity: 1; pointer-events: auto; padding: 0; transition: none; }
.ous-site[data-page="public"] .ad-banner img { width: 100%; height: auto; max-height: 410px; object-fit: contain; border-radius: 8px; }
.ous-site[data-page="public"] .ad-banner-button { position: static; margin-top: 14px; }
.ous-site[data-page="public"] .fame-strip-shell { padding: 0; overflow: visible; display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: center; gap: 12px; }
.ous-site[data-page="public"] .fame-strip-shell.home-fame-is-static { grid-template-columns: minmax(0, 1fr); }
.ous-site[data-page="public"] .fame-strip { grid-auto-columns: minmax(0, calc((100% - 32px) / 3)); overflow-x: auto; overflow-y: hidden; padding: 6px 4px 16px; transform: none; transition: none; will-change: auto; scroll-snap-type: x mandatory; overscroll-behavior-inline: contain; }
.ous-site[data-page="public"] .fame-nav { position: static; transform: none; width: 44px; height: 44px; border-radius: 7px; box-shadow: none; background: #fff; }
.ous-site[data-page="public"] .fame-nav[aria-disabled="true"] { opacity: .4; cursor: default; }
.ous-site[data-page="public"] .fame-thumb { min-width: 0; min-height: 0; aspect-ratio: 4 / 5; border-radius: 10px; box-shadow: none; transition: none; }
.ous-site[data-page="public"] .fame-thumb:hover,
.ous-site[data-page="public"] .fame-thumb:focus-visible { transform: none; box-shadow: none; }
.ous-site[data-page="public"] .fame-thumb img { transition: none; }
.ous-site[data-page="public"] .fame-thumb:hover img,
.ous-site[data-page="public"] .fame-thumb:focus-visible img { transform: none; }
.ous-site[data-page="public"] .fame-thumb strong { font-size: 18px; color: #fff; }
.ous-site[data-page="public"] .bazaar-section { min-height: 0; }
.ous-site[data-page="public"] .bazaar-category-tile { min-height: 90px; border-radius: 16px; border-color: #cfdfef; box-shadow: 0 6px 20px #12335908; background: #fff; }
.ous-site[data-page="public"] .bazaar-category-tile__icon { border-radius: 8px; }
.ous-site[data-page="public"] .bazaar-category-tile:hover { transform: none; box-shadow: none; }
.ous-site[data-page="public"] .bazaar-cta-panel { min-height: 0; }
.ous-site[data-page="public"] .partner-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 20px; }
.ous-site[data-page="public"] .partner-card { height: 118px; border: 1px solid var(--home-line); background: #fff; padding: 18px; }
.ous-site[data-page="public"] .partner-card img { max-height: 76px; }
.ous-site[data-page="public"] .site-footer { background: #091a34; border-top: 4px solid #0a74d1; color: #f4f8ff; box-shadow: none; padding: 40px max(24px, calc((100vw - 1216px) / 2)); }
.ous-site[data-page="public"] .site-footer address,
.ous-site[data-page="public"] .site-footer p { color: #bdd0ef; }
.ous-site[data-page="public"] .site-footer a { color: #e8f0fb; }
.ous-site[data-page="public"] .footer-social a { border-color: #ffffff40; border-radius: 10px; background: #ffffff08; }
.ous-site[data-page="public"] .magazine-section { background: #fff; }
.ous-site[data-page="public"] .fame-section { border-top: 1px solid var(--home-line); }
.ous-site[data-page="public"] .partners-section { background: #eaf3fc; border-top: 1px solid #d3e4f5; }
.ous-site[data-page="public"] .home-hero :focus-visible,
.ous-site[data-page="public"] .optisphere-promo :focus-visible,
.ous-site[data-page="public"] .site-footer :focus-visible { outline-color: #9bd4ff; }
.ous-site[data-page="public"] .optisphere-promo { position: relative; isolation: isolate; overflow: hidden; width: min(1216px, calc(100% - 64px)); min-height: 470px; display: flex; align-items: center; margin: 0 auto 28px; padding: 52px; border: 0; border-radius: 26px; background: #061329; color: #f4f8ff; box-shadow: 0 18px 42px #0a28451a; }
.ous-site[data-page="public"] .optisphere-promo__background { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 68% 52%; }
.ous-site[data-page="public"] .optisphere-promo::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #051124f5 0%, #06162ddd 36%, #061a3766 70%, #07142a26); }
.ous-site[data-page="public"] .optisphere-promo__content { min-width: 0; width: 58%; max-width: 600px; }
.ous-site[data-page="public"] .optisphere-promo__brand { display: block; width: 248px; max-width: 100%; height: auto; margin-bottom: 30px; padding: 0; border: 0; border-radius: 0; background: none; filter: brightness(0) invert(1); }
.ous-site[data-page="public"] .optisphere-promo .kicker { color: #a7ddff; }
.ous-site[data-page="public"] .optisphere-promo h2 { color: #fff; font-size: clamp(30px, 3.2vw, 44px); line-height: 1.1; margin-bottom: 18px; }
.ous-site[data-page="public"] .optisphere-promo p,
.ous-site[data-page="public"] .optisphere-promo [data-home-learning-body] { color: #dfebf9; line-height: 1.75; overflow-wrap: anywhere; }
.ous-site[data-page="public"] .optisphere-promo .btn { margin-top: 10px; }
.ous-site[data-page="public"] .optisphere-promo__features { display: flex; flex-wrap: wrap; gap: 14px 22px; margin: 28px 0 0; padding: 22px 0 0; border-top: 1px solid #bdd8f33b; list-style: none; }
.ous-site[data-page="public"] .optisphere-promo__features li { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ous-site[data-page="public"] .optisphere-promo__features i { color: #99d8ff; font-size: 18px; }
.ous-site[data-page="public"] .optisphere-promo__features strong { color: #f4f8ff; font-size: 13px; line-height: 1.4; font-weight: 600; }
.ous-site[data-page="public"] .partner-ad-section { width: min(1216px, calc(100% - 64px)); margin-bottom: 12px; padding: 32px; background: #fff; border: 1px solid #c8def2; border-radius: 22px; }
.ous-site[data-page="public"] .partner-ad-section--empty { background: #e3effb; }
.ous-site[data-page="public"] .partner-ad-section .section-head { margin-bottom: 24px; align-items: center; gap: 24px; }
.ous-site[data-page="public"] .partner-ad-section--empty .section-head { margin-bottom: 0; }
.ous-site[data-page="public"] .partner-ad-section .section-head > div { min-width: 0; }
.ous-site[data-page="public"] .partner-ad-section h2 { max-width: 32ch; font-size: clamp(24px, 2.4vw, 30px); }
.ous-site[data-page="public"] .partner-ad-section p { max-width: 72ch; color: var(--home-muted); line-height: 1.65; }
.ous-site[data-page="public"] .partner-ad-section .kicker { color: var(--home-blue); }
.ous-site[data-page="public"] .partner-ad-section .section-head .btn { flex: 0 0 auto; }
.ous-site[data-page="public"] .partner-ad-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.ous-site[data-page="public"] .partner-ad-card { min-width: 0; border: 1px solid var(--home-line); border-radius: 16px; background: #fff; }
.ous-site[data-page="public"] .partner-ad-card > a { display: block; padding: 10px; border-radius: inherit; color: var(--home-blue); text-decoration: none; }
.ous-site[data-page="public"] .partner-ad-card picture { display: block; }
.ous-site[data-page="public"] .partner-ad-card img { width: 100%; height: auto; object-fit: contain; border-radius: 8px; }
.ous-site[data-page="public"] .partner-ad-card__caption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding: 12px 4px 2px; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.ous-site[data-page="public"] .partner-ad-card__caption > span:first-child { color: var(--home-muted); }
.ous-site[data-page="public"] .partner-ad-card > a:hover .partner-ad-card__caption > span:last-child { text-decoration: underline; text-underline-offset: 3px; }
.ous-site[data-page="public"] .partner-ad-contact { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 20px; }
.ous-site[data-page="public"] .partner-ad-contact p { margin: 0; }
.ous-site[data-page="public"] .partner-ad-contact .btn { flex: 0 0 auto; }
.ous-site[data-page="public"] .partner-contact-details { margin-top: 20px; }
.ous-site[data-page="public"] .partner-contact-details summary { display: inline-flex; cursor: pointer; list-style: none; }
.ous-site[data-page="public"] .partner-contact-details summary::-webkit-details-marker { display: none; }
.ous-site[data-page="public"] .partner-contact-details[open] summary i { transform: rotate(180deg); }
.ous-site[data-page="public"] .partner-contact-details__body { margin-top: 22px; padding-top: 22px; border-top: 1px solid #c8def2; }
.ous-site[data-page="public"] .partner-contact-details__email { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin: 18px 0; }
.ous-site[data-page="public"] .partner-contact-details__email > span { font-weight: 700; font-size: 18px; user-select: all; overflow-wrap: anywhere; }
.ous-site[data-page="public"] .partner-contact-details__status { margin: 0; font-size: 14px; }
.ous-site[data-page="public"] .partner-contact-details__status:empty { display: none; }
@media (max-width: 1180px) {
  .ous-site[data-page="public"] .home-hero { gap: 32px; padding-top: 54px; padding-bottom: 54px; }
  .ous-site[data-page="public"] .portal-section { gap: 24px; }
  .ous-site[data-page="public"] .portal-card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ous-site[data-page="public"] .optisphere-promo { padding: 40px; }
}
@media (max-width: 780px) {
  .ous-site[data-page="public"] .section-wrap { padding: 38px 20px; }
  .ous-site[data-page="public"] .home-hero { grid-template-columns: 1fr; gap: 30px; padding: 42px 24px 30px; }
  .ous-site[data-page="public"] .home-hero::before { background-position: 46% 12%; opacity: .4; }
  .ous-site[data-page="public"] .home-hero__media img { aspect-ratio: 1.5; object-position: center 44%; border-radius: 16px; }
  .ous-site[data-page="public"] .home-hero h1 { max-width: 13ch; font-size: clamp(42px, 7.5vw, 56px); margin-bottom: 20px; }
  .ous-site[data-page="public"] .home-hero__copy { font-size: 17px; margin-bottom: 22px; }
  .ous-site[data-page="public"] .home-hero__media { max-width: 620px; width: 100%; }
  .ous-site[data-page="public"] .home-services__grid { grid-template-columns: 1fr; gap: 16px; }
  .ous-site[data-page="public"] .home-services__grid > * { padding: 22px; border-radius: 18px; }
  .ous-site[data-page="public"] .home-services__grid .btn { margin-top: 4px; }
  .ous-site[data-page="public"] .home-events__feature { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .ous-site[data-page="public"] .home-about { gap: 30px; }
  .ous-site[data-page="public"] .home-about__people img { aspect-ratio: 1.35; border-radius: 18px; }
  .ous-site[data-page="public"] .section-after-hero { padding-top: 0; }
  .ous-site[data-page="public"] .verify-band { padding-top: 26px; padding-bottom: 26px; }
  .ous-site[data-page="public"] .portal-card-grid { grid-template-columns: 1fr; gap: 14px; }
  .ous-site[data-page="public"] .goals-grid article { padding: 8px 0; }
  .ous-site[data-page="public"] .banner-card { grid-template-columns: 1fr; gap: 16px; padding: 18px; }
  .ous-site[data-page="public"] .banner-card img { width: 100%; height: auto; max-height: 190px; aspect-ratio: 16 / 7; }
  .ous-site[data-page="public"] .banner-card .btn { justify-self: start; }
  .ous-site[data-page="public"] .ad-banner img { max-height: 280px; }
  .ous-site[data-page="public"] .fame-strip-shell { gap: 8px; grid-template-columns: 40px minmax(0, 1fr) 40px; }
  .ous-site[data-page="public"] .fame-nav { width: 40px; height: 44px; }
  .ous-site[data-page="public"] .fame-strip { grid-auto-columns: 100%; gap: 16px; }
  .ous-site[data-page="public"] .fame-thumb { max-height: 360px; }
  .ous-site[data-page="public"] .home-events .congress-section { padding: 22px 18px; }
  .ous-site[data-page="public"] .home-events .congress-section h2 { font-size: 25px; }
  .ous-site[data-page="public"] .site-footer { padding: 32px 20px; }
  .ous-site[data-page="public"] .site-footer address { text-align: left; }
  .ous-site[data-page="public"] .optisphere-promo { width: calc(100% - 32px); min-height: 580px; align-items: flex-start; padding: 32px 24px 150px; margin-bottom: 24px; border-radius: 22px; }
  .ous-site[data-page="public"] .optisphere-promo__content { width: 100%; max-width: none; }
  .ous-site[data-page="public"] .optisphere-promo__background { object-position: 62% 100%; }
  .ous-site[data-page="public"] .optisphere-promo::after { background: linear-gradient(180deg, #061327ed 0%, #06152ce3 49%, #06183070 76%, #07142a26); }
  .ous-site[data-page="public"] .optisphere-promo__features { gap: 13px 20px; }
  .ous-site[data-page="public"] .optisphere-promo__brand { width: 220px; margin-bottom: 22px; }
  .ous-site[data-page="public"] .partner-ad-section { width: calc(100% - 32px); padding: 24px 20px; border-radius: 18px; }
  .ous-site[data-page="public"] .partner-ad-section .section-head { align-items: flex-start; }
  .ous-site[data-page="public"] .partner-ad-section .section-head .btn { max-width: 100%; }
  .ous-site[data-page="public"] .partner-ad-card > a { padding: 6px; }
  .ous-site[data-page="public"] .partner-ad-card__caption { flex-direction: column; padding: 10px 4px 4px; }
  .ous-site[data-page="public"] .partner-ad-contact { flex-direction: column; align-items: stretch; }
  .ous-site[data-page="public"] .partner-ad-contact .btn { width: 100%; }
}
@media (max-width: 420px) {
  .ous-site[data-page="public"] .home-hero__actions { flex-direction: column; align-items: stretch; }
  .ous-site[data-page="public"] .home-hero__actions .btn { width: 100%; }
  .ous-site[data-page="public"] .partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html:has(body.ous-home) { scroll-behavior: auto !important; }
  .ous-site[data-page="public"] *,
  .ous-site[data-page="public"] *::before,
  .ous-site[data-page="public"] *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}