/* Opt-in brand links: public home and curriculum information only. */
.brand-social350{box-sizing:border-box;max-width:1180px;margin:28px auto 12px;padding:clamp(20px,3vw,32px);border:1px solid #7782b0;border-radius:26px;background:radial-gradient(ellipse at 100% 0,#33476b,transparent 65%),#172638;color:#f8faff;box-shadow:0 7px 0 #0b1727,0 14px 30px #1726381a;text-align:left;line-height:1.55;font:16px/1.55 "Segoe UI",Arial,sans-serif;isolation:isolate}
.brand-social350 *{box-sizing:border-box}.brand-social350 .bs350-kicker{margin:0 0 8px;color:#b5f3ed;font-size:11px;font-weight:800;letter-spacing:.12em}.brand-social350 h2{margin:0 0 9px;color:#fff;font-size:clamp(23px,3vw,30px);line-height:1.2;letter-spacing:-.025em}.brand-social350 .bs350-intro>p:last-child{margin:0 0 24px;max-width:650px;color:#dbe4f2;font-size:15px}
.brand-social350 .bs350-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.brand-social350 .bs350-link{--bs350-accent:#c6d5ff;display:flex;align-items:center;gap:12px;min-width:0;min-height:100px;padding:16px 12px;border:1px solid #71829d;border-radius:17px;color:#f8faff;background:linear-gradient(140deg,#344961,#203248);box-shadow:inset 0 1px 0 #ffffff50,0 4px 0 #0e1d30;text-decoration:none}.brand-social350 .bs350-youtube{--bs350-accent:#ffbec7}.brand-social350 .bs350-tiktok{--bs350-accent:#a0f5ed}.brand-social350 .bs350-reddit{--bs350-accent:#ffcfaa}.brand-social350 .bs350-plate{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border:1px solid var(--bs350-accent);border-radius:13px;color:var(--bs350-accent);background:linear-gradient(145deg,#425776,#172638);box-shadow:inset 0 1px 1px #ffffff55,3px 4px 0 #0d192b;transform:rotate(-5deg)}.brand-social350 .bs350-copy{display:flex;flex-direction:column;gap:3px;min-width:0;overflow-wrap:anywhere}.brand-social350 .bs350-copy strong{font-size:16px;color:#fff}.brand-social350 .bs350-copy>span{font-size:12px;color:#e3eaf6}.brand-social350 .bs350-arrow{margin-left:auto;align-self:flex-start;color:#c5f8ef;font-size:17px}.brand-social350 .bs350-link:hover{border-color:#c3f8ef;background:#354b65}.brand-social350 a:focus-visible{outline:3px solid #ffe28a!important;outline-offset:5px;border-color:#ffe28a}.brand-social350 .bs350-foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px 22px;margin-top:22px;padding-top:16px;border-top:1px solid #65758d}.brand-social350 .bs350-foot p{margin:0;color:#dbe4f2;font-size:12px}.brand-social350 .bs350-foot>a{display:inline-flex;align-items:center;min-height:44px;color:#d0fff6;font-size:14px;font-weight:700;text-underline-offset:4px}
@media(max-width:1100px){.brand-social350 .bs350-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:460px){.brand-social350{padding:19px;border-radius:20px}.brand-social350 .bs350-links{grid-template-columns:1fr}.brand-social350 .bs350-link{min-height:84px;padding:14px 16px}.brand-social350 .bs350-copy>span{font-size:14px}.brand-social350 .bs350-copy strong{font-size:18px}}
html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350{background:#fff;color:#21364d;border-color:#52677f;box-shadow:none}html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350 :is(h2,.bs350-copy strong){color:#21364d}html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350 :is(.bs350-kicker,.bs350-intro>p:last-child,.bs350-copy>span,.bs350-foot p,.bs350-foot>a,.bs350-arrow){color:#334e68}html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350 .bs350-link{background:#fff;color:#21364d;border-color:#52677f;box-shadow:none}html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350 .bs350-plate{color:#fff;background:#21364d;border-color:#21364d;box-shadow:none;transform:none}html:is([data-study-background=white],[data-study-theme=calm],[data-support-calm=true]) .brand-social350 a:focus-visible{outline-color:#285cb3!important}
@media(prefers-reduced-motion:reduce){.brand-social350,.brand-social350 *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.brand-social350 .bs350-plate{transform:none}}
@media(forced-colors:active){.brand-social350,.brand-social350 .bs350-link,.brand-social350 .bs350-plate{color:CanvasText;background:Canvas!important;border:1px solid CanvasText;box-shadow:none;transform:none}.brand-social350 :is(h2,p,strong,span){color:CanvasText!important}.brand-social350 a{color:LinkText!important}.brand-social350 a:focus-visible{outline:3px solid Highlight!important}.brand-social350 .bs350-plate svg{forced-color-adjust:none;color:CanvasText}.brand-social350 .bs350-foot{border-color:CanvasText}}
@media print{.brand-social350{break-inside:avoid;background:#fff!important;color:#000;border:1px solid #777;box-shadow:none}.brand-social350 .bs350-links{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-social350 .bs350-link{background:#fff!important;border-color:#777;box-shadow:none;min-height:68px}.brand-social350 :is(h2,p,a,strong,span){color:#000!important}.brand-social350 .bs350-plate,.brand-social350 .bs350-arrow{display:none}.brand-social350 .bs350-copy>span{font-size:11px}}