#toggle-thay-man-hinh-laptop {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 1s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.6s ease;
    background: #ffffff;
}

#toggle-thay-man-hinh-laptop.is-open {
    max-height: 50000px;
    opacity: 1;
    padding: 20px 0;
}

.btn-toggle-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    margin: 30px 0;
}

#btn-toggle-content-man-hinh {
    background: linear-gradient(135deg, #1e40af, #2563eb) !important;
    color: #fff !important;
    border: none;
    padding: 16px 40px;
    font-size: 17px;
    font-weight: 800;
    border-radius: 50px;
    cursor: pointer;
    text-transform: uppercase;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
    line-height: 1.4;
    display: inline-block;
}

#btn-toggle-content-man-hinh:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(37, 99, 235, 0.45);
    background: linear-gradient(135deg, #1d4ed8, #3b82f6) !important;
}

#toc-thay-man-hinh-laptop {
    background: #f1f5f9;
    border-left: 6px solid #2563eb;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 8px;
}

.toc-title {
    font-weight: 800;
    font-size: 19px;
    color: #0f172a;
    display: block;
    margin-bottom: 15px;
}

#toc-thay-man-hinh-laptop ul {
    list-style: none !important;
    padding-left: 5px !important;
    margin: 0 !important;
}

#toc-thay-man-hinh-laptop li {
    margin-bottom: 10px;
}

#toc-thay-man-hinh-laptop a {
    text-decoration: none;
    color: #334155;
    font-weight: 600;
    transition: color 0.2s;
}

#toc-thay-man-hinh-laptop a:hover {
    color: #2563eb;
}

.header-toggle {
    background: #1e40af;
    color: #fff;
    padding: 14px 20px;
    font-weight: 700;
    font-size: 19px;
    border-radius: 6px;
    margin: 30px 0 15px 0;
}

.price-table,
.info-table-raw {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 15px;
    background: #fff;
}

.price-table th,
.info-table-raw th {
    background: #334155;
    color: #fff;
    font-weight: 700;
    padding: 12px;
    text-align: left;
    border: 1px solid #e2e8f0;
}

.price-table td,
.info-table-raw td {
    padding: 12px;
    border: 1px solid #e2e8f0;
    vertical-align: middle;
}

.price-table tr:nth-child(even) {
    background: #f8fafc;
}

.img-seo-container-raw {
    text-align: center;
    margin: 25px 0;
}

.img-seo-container-raw img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

@media screen and (max-width: 768px) {
    #btn-toggle-content-man-hinh {
        padding: 14px 25px;
        font-size: 15px;
        width: 95%;
    }
    .price-table, .info-table-raw {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}