/* 样式与深色完全一致 */
.spec-wrapper {
    background-color: #f9fafb;
    padding: 40px 20px;
    border-radius: 24px;
    margin: 40px 0;
}
.section-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 35px;
    color: #333333;
    text-align: center;
    margin-bottom: 16px;
}
.section-sub {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 16px;
    color: #555555;
    text-align: center;
    margin-bottom: 32px;
}
.spec-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid #cbd5e1;
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: #555555;
}
.spec-table td {
    padding: 10px 16px;
    border-bottom: 1px solid #cbd5e1;
    vertical-align: top;
}
.spec-table tr:last-child td {
    border-bottom: none;
}
.spec-feature {
    font-weight: 600;
    color: #0047AB;
    width: 30%;
    background-color: #ffffff;
}
.spec-list {
    background: #ffffff;
    border-radius: 16px;
    border: 2px solid #cbd5e1;
    overflow: hidden;
}
.spec-row {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #cbd5e1;
    padding: 12px 16px;
}
.spec-row:last-child {
    border-bottom: none;
}
.spec-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: #0047AB;
    margin-bottom: 6px;
}
.spec-value {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    color: #555555;
    line-height: 1.5;
    word-break: break-word;
}
@media (min-width: 769px) {
    .mobile-only { display: none; }
    .desktop-only { display: table; }
}
@media (max-width: 768px) {
    .section-title { font-size: 28px; }
    .spec-wrapper { padding: 30px 16px; }
    .desktop-only { display: none; }
    .mobile-only { display: block; }
    .spec-row {
        padding: 10px 16px;
    }
}