.mathday-install-card{display:flex;align-items:center;gap:13px;margin:28px 0 12px;padding:18px 16px;text-align:left;border:1px solid #dfd3ff;border-radius:19px;background:#faf8ff}
.mathday-install-card img{width:48px;height:48px;border-radius:13px;flex:none}.mathday-install-card h3{margin:0 0 5px;font-size:16px;line-height:1.3;color:#282237}.mathday-install-card p{margin:0 0 12px;font-size:12px;line-height:1.55;color:#655b75}
button.mathday-install-button{width:auto;padding:10px 14px;border:0;border-bottom:3px solid #5e3ac7;border-radius:11px;background:#845cff;color:#fff;font-size:13px;font-weight:800;cursor:pointer;line-height:1.4}
button.mathday-install-button:disabled{opacity:.6;cursor:wait}.mathday-login-install{display:block!important;margin:26px auto 12px!important}
.mathday-pwa-dialog{width:min(420px,calc(100% - 36px));max-height:85dvh;overflow:auto;padding:28px;border:1px solid #e5def2;border-radius:24px;color:#282237;background:#fff;font-family:inherit;text-align:left;box-shadow:0 24px 70px #28223733}.mathday-pwa-dialog::backdrop{background:#28223780}.mathday-pwa-dialog h2{margin:0 0 14px;font-size:23px}.mathday-pwa-dialog p,.mathday-pwa-dialog li{font-size:15px;line-height:1.65}.mathday-pwa-dialog ol{padding-left:22px}.mathday-pwa-dialog small{display:block;margin:15px 0;color:#655b75;line-height:1.6}.mathday-pwa-dialog button{margin-top:8px}
.mathday-pwa-notices{position:fixed;left:50%;top:calc(10px + env(safe-area-inset-top));transform:translateX(-50%);z-index:19;width:min(430px,calc(100% - 24px));display:grid;gap:8px;pointer-events:none}
.mathday-pwa-notice{padding:12px 16px;border:1px solid #dfd3ff;border-radius:15px;background:#fff;box-shadow:0 8px 28px #28223722;text-align:left;font-size:13px;line-height:1.5;pointer-events:auto}.mathday-pwa-notice p{margin:0 0 8px}.mathday-pwa-notice button{margin-right:10px}.mathday-pwa-notice .mathday-pwa-later{padding:8px 10px;border:0;background:transparent;color:#655b75;font:inherit;cursor:pointer}.mathday-pwa-offline{background:#fff7dc;border-color:#e6c869;color:#634900}
.mathday-pwa-hidden,[data-mathday-install][hidden],.mathday-pwa-notice[hidden]{display:none!important}
.mathday-install-button:focus-visible,.mathday-pwa-later:focus-visible{outline:3px solid #282237;outline-offset:4px}
@media(display-mode:standalone){[data-mathday-install]{display:none!important}}