.family-bar{box-sizing:border-box;position:relative;z-index:70;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 28px;background:#142d50;color:#fff;font-family:Arial,sans-serif;min-height:76px}.family-bar a{text-decoration:none;color:inherit}.family-home{font-size:17px;font-weight:700;line-height:1.4}.family-home span{display:block;color:#cbd7e6;font-size:11px;font-weight:400}.family-bar nav{display:flex;gap:6px}.family-bar nav a{display:flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;border-radius:7px;font-size:14px;font-weight:600;border:1px solid transparent}.family-bar nav a:hover{background:#294362}.family-bar nav a[aria-current]{background:#fff;color:#142d50}.family-bar small{font-size:10px;font-weight:400}.family-bar a:focus-visible,.family-preview-note a:focus-visible{outline:3px solid #e7bc65;outline-offset:3px}.family-preview-note{position:relative;z-index:69;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 28px;background:#fff5d9;color:#503d1c;font:12px/1.5 Arial,sans-serif}.family-preview-note a{white-space:nowrap;color:inherit;text-decoration:underline;min-height:32px;display:flex;align-items:center}body[data-family-subject=math]>header{position:relative}body[data-family-subject=literacy] .sidebar{top:var(--family-offset,130px);height:calc(100vh - var(--family-offset,130px))}body[data-family-subject=literacy] .workspace{min-height:calc(100vh - var(--family-offset,130px))}@media(max-width:720px){.family-bar{padding:12px 18px;gap:12px;flex-wrap:wrap}.family-preview-note{padding:10px 18px;flex-wrap:wrap}.family-home{font-size:15px}.family-bar nav a{font-size:12px;padding:10px 12px}body[data-family-subject=literacy] .sidebar{height:auto;position:relative;top:auto}.family-bar small{display:none}}@media print{.family-bar,.family-preview-note{display:none!important}}