/* Article center, category filters and native HTML article cards. */
.preview-toolbar,
.member-task-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.preview-toolbar {
    margin-top: 18px;
    margin-bottom: 0;
}

.preview-toolbar .btn {
    flex-shrink: 0;
    font-size: 12px;
    padding: 7px 13px;
}

.member-task-heading h3 {
    margin-bottom: 0;
}

.member-task-heading a {
    color: #2468d8;
    font-size: 12px;
}

@media (max-width: 600px) {
    .preview-toolbar {
        align-items: flex-start;
        flex-direction: column;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.article-center,
.article-detail-shell {
    padding-bottom: 50px;
}

.article-center-heading {
    margin: 8px 0 27px;
}

.article-center-heading h1 {
    color: #182238;
    font-size: 30px;
    font-weight: 700;
}

.article-center-heading p {
    margin-top: 8px;
    color: #667085;
    font-size: 14px;
}

.article-search {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 20px;
    margin-bottom: 24px;
    border: 1px solid #e8ecf3;
    border-radius: 12px;
    background: #fff;
}

.article-search-field {
    display: flex;
    align-items: center;
    flex: 1;
    gap: 16px;
    min-width: 0;
}

.article-search-field input {
    width: 100%;
    min-width: 0;
    padding: 10px 0;
    color: #253248;
    font-size: 16px;
    border: 0;
    background: transparent;
}

.article-search-field input::placeholder {
    color: #94a0b4;
}

.search-symbol {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 2px solid #94a3bd;
    border-radius: 50%;
}

.search-symbol::after {
    position: absolute;
    right: -5px;
    bottom: -3px;
    width: 7px;
    height: 2px;
    content: "";
    transform: rotate(45deg);
    background: #94a3bd;
}

.article-search-button {
    padding: 10px 23px;
    color: #fff;
    background: #5146e6;
    border-radius: 7px;
}

.article-search-button:hover {
    color: #fff;
    background: #4438ca;
}

.article-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 18px 20px;
    margin-bottom: 30px;
    background: #fff;
    border: 1px solid #e8ecf3;
    border-radius: 12px;
}

.category-chip {
    padding: 6px 17px;
    color: #475569;
    font-size: 14px;
    font-weight: 500;
    background: #f1f4f9;
    border-radius: 25px;
    overflow-wrap: anywhere;
}

.category-chip.selected {
    color: #fff;
    background: #5146e6;
}

.article-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 25px;
}

.article-card {
    min-width: 0;
    padding: 28px;
    background: #fff;
    border: 1px solid #e8ecf3;
    border-radius: 12px;
    box-shadow: 0 2px 3px #21355505;
}

.article-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 13px;
    margin-bottom: 18px;
    font-size: 12px;
}

.article-category-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    padding: 3px 11px;
    color: #5547e8;
    background: #eff0ff;
    border-radius: 20px;
    overflow-wrap: anywhere;
}

.article-card-meta time {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #7c8ca4;
    white-space: nowrap;
}

.calendar-symbol {
    display: inline-block;
    width: 13px;
    height: 13px;
    border: 1px solid #8e9eb7;
    border-radius: 2px;
    background: linear-gradient(180deg, transparent 3px, #8e9eb7 3px, #8e9eb7 4px, transparent 4px);
}

.article-card h2 {
    margin: 0 0 13px;
    color: #172238;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.article-card h2 a:hover {
    color: #5146e6;
}

.article-card>p {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: #64748b;
    font-size: 14px;
    line-height: 1.9;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow-wrap: anywhere;
}

.article-search-summary {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin: -8px 0 22px;
    color: #64748b;
    font-size: 13px;
    overflow-wrap: anywhere;
}

.article-search-summary a {
    flex-shrink: 0;
    color: #5146e6;
}

.article-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.article-pagination a {
    min-width: 37px;
    padding: 6px 12px;
    color: #475569;
    font-size: 13px;
    text-align: center;
    background: #fff;
    border: 1px solid #e0e5ed;
    border-radius: 5px;
}

.article-pagination .current {
    color: #fff;
    background: #5146e6;
    border-color: #5146e6;
}

.article-pagination>span {
    margin-left: 8px;
    color: #667085;
    font-size: 12px;
}

.article-detail {
    max-width: 960px;
    padding: 40px 50px;
    margin: 0 auto;
}

.article-detail h1 {
    margin-bottom: 20px;
    font-size: 29px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.article-detail .article-lead {
    color: #667085;
    font-size: 15px;
    line-height: 1.9;
}

.home-articles {
    padding-top: 16px;
    padding-bottom: 40px;
}

.home-articles-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 27px;
}

.home-articles-heading h2 {
    color: #1f2937;
    font-size: 24px;
}

.home-articles-heading p {
    margin-top: 7px;
    color: #667085;
    font-size: 13px;
}

.home-articles-heading>a {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    gap: 7px;
    color: #5146e6;
    font-size: 13px;
}

/* Ignore formatting whitespace between the two inline title fragments. */
.home-page .tool-heading h1 {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
}

@media (max-width: 850px) {
    .article-card {
        padding: 22px;
    }

    .article-card h2 {
        font-size: 19px;
    }

    .article-card-meta {
        gap: 9px;
    }
}

@media (max-width: 600px) {

    .article-center,
    .article-detail-shell {
        padding-bottom: 30px;
    }

    .article-center-heading h1 {
        font-size: 25px;
    }

    .article-center-heading p {
        font-size: 12px;
    }

    .article-search {
        gap: 12px;
        padding: 10px 13px;
        margin-bottom: 15px;
    }

    .article-search-field {
        gap: 12px;
    }

    .article-search-field input {
        font-size: 14px;
    }

    .article-search-button {
        padding: 8px 14px;
        font-size: 13px;
    }

    .article-categories {
        gap: 8px;
        padding: 13px;
        margin-bottom: 20px;
    }

    .category-chip {
        padding: 5px 13px;
        font-size: 12px;
    }

    .article-card-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .article-card {
        padding: 21px;
    }

    .article-card-meta {
        margin-bottom: 15px;
        font-size: 11px;
    }

    .article-card h2 {
        font-size: 18px;
        line-height: 1.65;
    }

    .article-card>p {
        font-size: 13px;
    }

    .article-detail {
        padding: 25px 21px;
    }

    .article-detail h1 {
        font-size: 22px;
    }

    .article-detail .article-lead {
        font-size: 13px;
    }

    .home-articles {
        padding-bottom: 27px;
    }

    .home-articles-heading {
        display: block;
        margin-bottom: 20px;
    }

    .home-articles-heading h2 {
        font-size: 21px;
    }

    .home-articles-heading p {
        font-size: 12px;
    }

    .home-articles-heading>a {
        margin-top: 12px;
        font-size: 12px;
    }
}
.footer-registration {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin: 28px 0;
}

.contact-details > div {
    display: grid;
    gap: 8px;
    padding: 22px;
    border: 1px solid #e1e7f1;
    border-radius: 10px;
    overflow-wrap: anywhere;
}

.contact-details span {
    font-size: 12px;
    color: #7a8ba3;
}

.contact-details strong {
    font-size: 16px;
    font-weight: 600;
    color: #293e5e;
}

@media (max-width: 600px) {
    .contact-details {
        grid-template-columns: minmax(0, 1fr);
    }
}