.container,
.container-fluid,
.container-xxl,
.container-xl,
.container-lg,
.container-md,
.container-sm {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container-sm, .container {
        max-width: 450px;
    }
}

@media (min-width: 768px) {
    .container-md, .container-sm, .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container-lg, .container-md, .container-sm, .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container-xl, .container-lg, .container-md, .container-sm, .container {
        max-width: 1140px;
    }
}

@media (min-width: 1400px) {
    .container-xxl, .container-xl, .container-lg, .container-md, .container-sm, .container {
        max-width: 1320px;
    }
}

body {
    font-family: 'Lato', sans-serif;
}

/* 覆寫瀏覽器預設的標題粗體樣式 */
h2, h4 {
    font-weight: normal;
}

.step_txt {
    font-size: 1.4rem;
    color: #828282;
    margin-bottom: 2rem;
}

#PlcContent {
    margin-top: 2rem;
}

.arti_num_div_plc {
    font-size: 1.6rem;
    color: #666;
}

.plc_step {
    float: left;
    line-height: 116px;
}

.col-md-12 {
    flex: 0 0 auto;
    width: 100%;
}

#selCompany, #selModel, #selDriver {
    width: 100%;
    height: max(5vh, 2rem);
    font-size: 1.4rem;
    border-radius: 0.4rem;
    color: #333;
}

.plc-guides {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0;
    margin-bottom: 2rem;
}

.plc-guide-link {
    flex: 1 1 250px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #a9a9a9;
    border-radius: 0.4rem;
    padding: 10px 15px;
    text-decoration: none;
    color: #333;
    min-height: 80px;
    font-size: 1.2rem;
}

.plc-guide-link:hover {
    background-color: #f5f5f5;
}

.plc-guide-link::after {
    content: "";
    display: inline-block;
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    margin-left: 0.5em;
    background-color: #0A58CA;
    /* Simple download icon SVG */
    mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"/></svg>');
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
}

.plc-step-container {
    padding: 0px;
    margin-bottom: 1.5rem;
}

.plc-download-item-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid #a9a9a9;
    border-radius: 0.4rem;
    padding: 20px 15px;
    margin-bottom: 1rem;
    text-decoration: none;
    color: #0A58CA;
    font-size: 1.4rem;
    word-break: break-word;
}

.plc-download-item-link:hover {
    background-color: #f5f5f5;
}

.plc-download-item-link::after {
    content: "";
    display: inline-block;
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    margin-left: 0.5em;
    background-color: currentColor;
    mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 9h-4V3H9v6H5l7 7 7-7zM5 18v2h14v-2H5z"/></svg>');
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
}

#selCompany:disabled, #selModel:disabled, #selDriver:disabled {
    background-color: #eeeeee;
    cursor: not-allowed;
}

.section-divider {
    border: 0;
    border-top: 1px solid #ccc;
    margin: 2.5rem 0;
}

.page-title {
    font-size: 2rem;
    color: #333;
    margin: 20px 0;
    width: 100%;
}

.copyright {
    text-align: center;
    padding: 2rem 0.75rem;
    color: #888;
    font-size: 1.2rem;
}