.pdf-btn {
    user-select: none;
    -moz-user-select: none;
    background: var(--tg-color-primary);
    border: medium none;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -o-border-radius: 10px;
    -ms-border-radius: 10px;
    border-radius: 10px;
    color: var(--tg-color-white-default);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1;
    margin-bottom: 0;
    padding: 18px 24px;
    text-align: center;
    text-transform: uppercase;
    touch-action: manipulation;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
    vertical-align: middle;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.pdf-btn::before {
    content: "";
    position: absolute;
    -webkit-transition-duration: 800ms;
    transition-duration: 800ms;
    width: 200%;
    height: 200%;
    top: 110%;
    left: 50%;
    background: var(--tg-color-section-body);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -o-border-radius: 50%;
    -ms-border-radius: 50%;
    border-radius: 50%;
    z-index: -1;
}
.pdf-btn::after {
    content: "\f1c1";
    font-family: "Font Awesome 6 Free"; /* Font Family yang benar untuk Font Awesome 6.6.0 */
    font-weight: var(--tg-fw-bold);
    margin-left: 8px;
    font-size: 20px;
    line-height: 0;
    -webkit-transition: all 0.3s ease-out 0s;
    -moz-transition: all 0.3s ease-out 0s;
    -ms-transition: all 0.3s ease-out 0s;
    -o-transition: all 0.3s ease-out 0s;
    transition: all 0.3s ease-out 0s;
}
.pdf-btn:hover,
.pdf-btn:focus-visible {
    color: var(--tg-color-white-default);
    /* background: var(--tg-theme-primary); */
}
.pdf-btn:hover:before,
.pdf-btn:focus-visible:before {
    top: -40%;
}