.fmz-course-host{position:fixed;inset:8px;width:calc(100vw - 16px);max-width:1450px;height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);box-sizing:border-box;margin:auto;padding:0;border:1px solid #a88a48;border-radius:12px;background:#f8f6f1;color:#15233a;overflow:hidden}
.fmz-course-host[open]{display:flex;flex-direction:column}.fmz-course-host::backdrop{background:#081322cc}
.fmz-course-host>header{flex:none;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 14px;background:#15233a;color:#fff}
.fmz-course-host>header strong{font:600 16px system-ui}.fmz-course-host button{min-height:44px;padding:8px 12px;cursor:pointer;border:1px solid #b99446;border-radius:8px;background:#fff;color:#15233a;font:600 14px system-ui}
.fmz-course-host iframe{border:0;display:block;width:100%;height:100%;flex:1;min-height:0;background:#f8f6f1}
.fmz-course-help{width:calc(100vw - 24px);max-width:570px;max-height:85dvh;overflow:auto;padding:24px;border:1px solid #a88a48;border-radius:12px;background:#f8f6f1;color:#192c32;font:16px/1.65 system-ui}.fmz-course-help a{display:block;margin:15px 0;color:#246554;overflow-wrap:anywhere}.fmz-course-help button{min-height:44px;padding:10px 15px;margin:5px;border:1px solid #b99446;border-radius:8px;background:#fff;color:#192c32;font:600 14px system-ui;cursor:pointer}.fmz-course-help::backdrop{background:#081322cc}.fmz-course-entry{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.fmz-course-entry button{min-height:44px}.fmz-admin-section-help{min-width:44px}
@media(max-width:400px){.fmz-course-host>header{padding:6px 8px}.fmz-course-host>header strong{font-size:13px}.fmz-course-host>header button{font-size:12px;max-width:190px}}