/* Основные стили для аккордеона */
details.accordion-item > summary {
    list-style: none;
    cursor: pointer;
    outline: none;
    padding: 20px 0;
    position: relative;
}

details.accordion-item > summary::-webkit-details-marker {
    display: none;
}

.accordion {
    width: 100%;
    max-width: 750px;
    margin: 0 auto;
}

.accordion-item {
    border-top: 1px solid #ccc;
}

.accordion-item:last-child {
    border-bottom: 1px solid #ccc;
}

.accordion-header {
    padding: 20px 0;
    cursor: pointer;
}

/* Плавное открытие/закрытие через transform */
.accordion-content {
    padding: 0 0 20px 0;
    margin-top: 0;
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    overflow: hidden;
    transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
                opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}

details[open] .accordion-content {
    opacity: 1;
    transform: scaleY(1);
}

/* Стили для иконки */
.accordion-switcher-icon::before {
    content: '+';
    display: block;
    color: white;
    font-size: 30px;
    font-weight: 500;
    position: relative;
}

details[open] .accordion-switcher-icon::before {
    content: '-';
}

.accordion-switcher {
    position: relative;
    width: 30px;
    height: 30px;
    background-color: #000000;
    border-radius: 50%;
    color: white;
    font-size: 30px;
    font-weight: 700;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.accordion-switcher span {
    position: relative;
    line-height: 1;
    top: -2px;
    padding: 0;
    margin: 0;
}

.accordion-item-title {
    font-size: 18px;
    line-height: 1;
    width: 85%;
    font-weight: 400;
}

.accordion-content p,
.accordion-content li {
    padding: 0;
    margin: 9px 0 0 0;
    font-size: 16px;
    line-height: 25px;
    color: #7d7d7d;
}