.mf-nav .mn-learn{position:relative}.mf-nav .mn-learn summary{cursor:pointer;list-style:none;font-size:13px;font-weight:550;color:#374258;padding:12px 0;white-space:nowrap}.mn-learn summary::-webkit-details-marker{display:none}.mn-learn summary:after{content:"";display:inline-block;width:6px;height:6px;margin-left:9px;vertical-align:3px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .18s ease}.mn-learn[open] summary:after{transform:rotate(225deg);vertical-align:0}.mn-learn[open] summary{color:#245cf4}.mn-learn-menu{position:absolute;top:100%;right:0;width:265px;padding:10px;background:#fff;border:1px solid #d8e2ef;border-radius:14px;box-shadow:0 14px 35px #14233e18;z-index:110}.mf-nav .mn-learn-menu a{display:block;padding:13px 14px;min-height:44px;border-radius:8px;font-size:14px;line-height:1.4;text-decoration:none;color:#14233e}.mn-learn-menu a:hover,.mn-learn-menu a:focus-visible{background:#edf4ff}.mn-learn summary:focus-visible{outline:2px solid #245cf4;outline-offset:4px}

.mn-return{display:flex;flex-wrap:wrap;gap:8px 24px;max-width:1280px;margin:24px auto 0;padding:0 28px}.mn-return a{font-size:14px;line-height:1.5;padding:10px 0;color:#345b8e;text-decoration:underline;text-underline-offset:4px}.mn-return a[aria-current=page]{font-weight:600;color:#14233e}.mn-return a:focus-visible{outline:2px solid #245cf4;outline-offset:4px}