.login-notice[hidden] {
    display: none;
}

.login-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px;
    border: 1px solid var(--line-strong);
    border-inline-start: 4px solid var(--accent);
    border-radius: 12px;
    background: color-mix(in oklab, var(--panel) 90%, var(--accent) 10%);
    color: var(--text);
}

.login-notice-copy {
    min-width: 0;
}

.login-notice-title {
    margin: 0;
    font-size: 21px;
    font-weight: 800;
    line-height: 1.3;
    word-break: keep-all;
}

.login-notice-description {
    margin: 8px 0 0;
    font-size: 15px;
    line-height: 1.6;
    word-break: keep-all;
}

.login-notice .login-notice-button {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 22px;
    border: 1px solid var(--accent);
    border-radius: 8px;
    background: var(--btn-fill);
    color: var(--btn-text);
    font: inherit;
    font-weight: 800;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
}

.login-notice-sample {
    margin: 10px 0 0;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    word-break: keep-all;
}

.login-notice .login-notice-button:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.login-notice .login-notice-button:focus-visible {
    outline: 2px solid var(--text);
    outline-offset: 3px;
}

@media (max-width: 640px) {
    .login-notice {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        padding: 18px;
    }
}