html:has(body.single-post) {
    overflow-x: clip;
}

body.single-post {
    overflow-x: clip;
}

.gtech-column {
    background: #f7f5f6;
    color: #3d3737;
    font-family: 'Yu Gothic', YuGothic, 'Hiragino Kaku Gothic Pro', Meiryo, sans-serif;
    line-height: 1.9;
}

.gtech-column * {
    box-sizing: border-box;
}

.gtech-column-container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    padding: 52px 0 96px;
    overflow: visible;
}

.gtech-column-breadcrumb {
    margin-bottom: 24px;
    font-size: 12px;
    color: #7d838d;
}

.gtech-column-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.gtech-column-breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: 8px;
    color: #9f9b9c;
}

.gtech-column-breadcrumb a {
    color: #7d838d;
    text-decoration: none;
}

.gtech-column-breadcrumb a:hover {
    color: #0c3178;
}

.gtech-column-page-header {
    max-width: 820px;
    margin: 0 auto 44px;
    text-align: center;
}

.gtech-column-article__header {
    margin: 0 0 22px;
    padding: 0;
    text-align: left;
}

.gtech-column-page-header__label,
.gtech-column-article__category,
.gtech-column-card__category {
    display: inline-block;
    color: #0c3178;
    font-size: 12px;
    font-weight: bold;
    letter-spacing: 0.08em;
    text-decoration: none;
}

.gtech-column-article__category {
    padding: 6px 14px;
    border: 1px solid #c9d2e5;
    background: #f8fbff;
    line-height: 1.4;
}

.gtech-column-page-header h1,
.gtech-column-article__header h1 {
    margin: 14px 0 14px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: bold;
    color: #0b285f;
    letter-spacing: 0;
}

.gtech-column-page-header h1 {
    font-size: 36px;
}

.gtech-column-article__header h1 {
    max-width: 760px;
    font-size: 30px;
    line-height: 1.38;
}

.gtech-column-page-header p,
.gtech-column-page-header__description {
    margin: 0;
    font-size: 15px;
}

.gtech-column-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 34px;
}

.gtech-column-filter a {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid #c9d2e5;
    background: #fff;
    color: #0c3178;
    font-size: 13px;
    text-decoration: none;
}

.gtech-column-filter a.is-active,
.gtech-column-filter a:hover {
    background: #0c3178;
    color: #fff;
}

.gtech-column-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.gtech-column-grid--related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.gtech-column-card {
    background: #fff;
    border: 1px solid #e4e8ef;
    min-width: 0;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.gtech-column-card:hover {
    border-color: #b9c7de;
    transform: translateY(-2px);
}

.gtech-column-card__image {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #edf2f8;
}

.gtech-column-card__thumbnail,
.gtech-column-article__thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gtech-column-image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eef3f9, #ffffff);
    color: #0c3178;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: bold;
    letter-spacing: 0.08em;
}

.gtech-column-card__body {
    padding: 22px;
}

.gtech-column-card__meta,
.gtech-column-article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    color: #7d838d;
    font-size: 12px;
}

.gtech-column-article__meta {
    justify-content: flex-start;
    margin-top: 0;
    line-height: 1.5;
    row-gap: 6px;
}

.gtech-column-card__title {
    margin: 14px 0 12px;
    font-size: 18px;
    line-height: 1.6;
    letter-spacing: 0;
}

.gtech-column-card__title a {
    color: #3d3737;
    text-decoration: none;
}

.gtech-column-card__title a:hover {
    color: #0c3178;
}

.gtech-column-card__excerpt {
    margin: 0;
    color: #555;
    font-size: 14px;
}

.gtech-column-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 42px;
}

.gtech-column-pagination .page-numbers {
    min-width: 40px;
    padding: 8px 12px;
    border: 1px solid #d7deeb;
    background: #fff;
    color: #0c3178;
    text-align: center;
    text-decoration: none;
}

.gtech-column-pagination .current {
    background: #0c3178;
    color: #fff;
}

.gtech-column-empty {
    padding: 46px;
    background: #fff;
    text-align: center;
}

.gtech-column-article__visual {
    width: 100%;
    max-width: none;
    margin: 0 0 34px;
    aspect-ratio: 16 / 9;
    background: #fff;
    overflow: hidden;
    border: 1px solid #e4e8ef;
}

.gtech-column-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 332px;
    gap: 48px;
    align-items: start;
    justify-content: center;
    overflow: visible !important;
    position: relative;
}

.gtech-column-main {
    min-width: 0;
    overflow: visible;
}

.gtech-column-content {
    padding: 56px 58px;
    background: #fff;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.98;
    letter-spacing: 0.028em;
    overflow-wrap: anywhere;
    border: 1px solid #e4e8ef;
    color: #303840;
}

.gtech-column-content > *:first-child {
    margin-top: 0;
}

.gtech-column-content > *:last-child {
    margin-bottom: 0;
}

.gtech-column-content p {
    margin: 0 0 1.68em;
}

.gtech-column-content > p:first-child {
    margin-bottom: 2.15em;
    padding: 0 0 0 22px;
    border-left: 4px solid #c9d2e5;
    color: #303840;
    font-size: 17.5px;
    line-height: 1.95;
}

.gtech-column-content h2,
.gtech-column-content h3,
.gtech-column-content h4 {
    color: #27313b;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    letter-spacing: 0;
    scroll-margin-top: 90px;
}

.gtech-column-content h2 {
    position: relative;
    margin: 3.45em 0 1.3em;
    padding: 0 0 15px;
    border-bottom: 1px solid #c9d2e5;
    background: #fff;
    color: #0b285f;
    font-size: 26px;
    line-height: 1.45;
}

.gtech-column-content h2::before {
    content: none;
}

.gtech-column-content h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 104px;
    height: 2px;
    background: #0c3178;
}

.gtech-column-content h3 {
    margin: 2.7em 0 1.05em;
    padding: 0 0 0 14px;
    border-left: 3px solid #0c3178;
    background: #fff;
    color: #27313b;
    font-size: 20px;
    line-height: 1.55;
}

.gtech-column-content h4 {
    margin: 2.15em 0 0.8em;
    padding: 0 0 6px;
    border-bottom: 1px solid #e4e8ef;
    color: #27313b;
    font-size: 17px;
    line-height: 1.6;
}

.gtech-column-content ul,
.gtech-column-content ol {
    margin: 1.7em 0 1.95em;
    padding: 0 0 0 1.5em;
    background: transparent;
    border: 0;
}

.gtech-column-content ol {
    counter-reset: gtech-column-counter;
}

.gtech-column-content li {
    margin-bottom: 0.68em;
    line-height: 1.9;
}

.gtech-column-content li:last-child {
    margin-bottom: 0;
}

.gtech-column-content strong,
.gtech-column-content b {
    color: #0b285f;
    font-weight: 700;
    background: linear-gradient(transparent 66%, rgba(201, 210, 229, 0.56) 66%);
    padding: 0 0.06em;
}

.gtech-column-content .gtech-column-summary strong,
.gtech-column-content .gtech-column-point strong,
.gtech-column-content .gtech-column-note strong,
.gtech-column-content .gtech-column-check strong,
.gtech-column-content .gtech-column-faq strong,
.gtech-column-content .gtech-column-summary b,
.gtech-column-content .gtech-column-point b,
.gtech-column-content .gtech-column-note b,
.gtech-column-content .gtech-column-check b,
.gtech-column-content .gtech-column-faq b {
    color: #0c3178;
    font-weight: 700;
    background: none;
    padding: 0;
}

.gtech-column-content a {
    color: #0c3178;
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.gtech-column-content img {
    display: block;
    max-width: 100%;
    height: auto;
}

.gtech-column-content figure {
    margin: 2.3em 0;
}

.gtech-column-content figcaption {
    margin-top: 10px;
    color: #7d838d;
    font-size: 13px;
    line-height: 1.6;
    text-align: center;
}

.gtech-column-content .gtech-column-summary,
.gtech-column-content .gtech-column-point,
.gtech-column-content .gtech-column-note,
.gtech-column-content .gtech-column-check,
.gtech-column-content .gtech-column-faq {
    margin: 2.45em 0;
    padding: 28px 30px;
    background: #fff;
    border: 1px solid #d7deeb;
    letter-spacing: 0.015em;
}

.gtech-column-content .gtech-column-summary > :first-child,
.gtech-column-content .gtech-column-point > :first-child,
.gtech-column-content .gtech-column-note > :first-child,
.gtech-column-content .gtech-column-check > :first-child {
    margin-top: 0;
}

.gtech-column-content .gtech-column-summary > :last-child,
.gtech-column-content .gtech-column-point > :last-child,
.gtech-column-content .gtech-column-note > :last-child,
.gtech-column-content .gtech-column-check > :last-child {
    margin-bottom: 0;
}

.gtech-column-content .gtech-column-summary h2,
.gtech-column-content .gtech-column-summary h3,
.gtech-column-content .gtech-column-point h2,
.gtech-column-content .gtech-column-point h3,
.gtech-column-content .gtech-column-note h2,
.gtech-column-content .gtech-column-note h3,
.gtech-column-content .gtech-column-check h2,
.gtech-column-content .gtech-column-check h3 {
    margin: 0 0 16px;
    padding: 0;
    border: 0;
    background: none;
    color: #0c3178;
    font-size: 19px;
    line-height: 1.55;
}

.gtech-column-content .gtech-column-summary h2::before,
.gtech-column-content .gtech-column-point h2::before,
.gtech-column-content .gtech-column-note h2::before,
.gtech-column-content .gtech-column-check h2::before,
.gtech-column-content .gtech-column-summary h2::after,
.gtech-column-content .gtech-column-point h2::after,
.gtech-column-content .gtech-column-note h2::after,
.gtech-column-content .gtech-column-check h2::after {
    content: none;
}

.gtech-column-content .gtech-column-summary {
    padding: 34px 36px;
    background: #f4f8fd;
    border-color: #d7deeb;
    border-top: 3px solid #0c3178;
    box-shadow: none;
}

.gtech-column-content .gtech-column-point {
    padding: 28px 28px 28px 26px;
    border: 0;
    border-left: 5px solid #0c3178;
    background: #fff;
}

.gtech-column-content .gtech-column-note {
    border-color: #e4e8ef;
    border-left: 4px solid #7d838d;
    background: #fbfcfe;
    color: #39424d;
}

.gtech-column-content .gtech-column-check {
    background: #f7faff;
    border-color: #c9d2e5;
    box-shadow: none;
}

.gtech-column-content .gtech-column-check ul,
.gtech-column-content .gtech-column-check ol {
    margin: 0;
    padding: 0 0 0 1.4em;
    background: transparent;
    border: 0;
}

.gtech-column-content ul.gtech-column-check,
.gtech-column-content ol.gtech-column-check {
    padding: 26px 30px 26px 48px;
    background: #f8fbff;
    border: 1px solid #c9d2e5;
}

.gtech-column-content .gtech-column-check li::marker {
    color: #0c3178;
    font-weight: bold;
}

.gtech-column-content .gtech-column-faq {
    display: grid;
    gap: 10px;
    padding: 0;
    background: #fff;
    border: 0;
}

.gtech-column-content .gtech-column-faq details {
    margin: 0;
    padding: 0;
    background: #fff;
    border: 1px solid #e4e8ef;
}

.gtech-column-content .gtech-column-faq summary {
    position: relative;
    cursor: pointer;
    padding: 17px 48px 17px 18px;
    color: #27313b;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.65;
    list-style: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.gtech-column-content .gtech-column-faq summary::-webkit-details-marker {
    display: none;
}

.gtech-column-content .gtech-column-faq summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 18px;
    color: #0c3178;
    font-size: 20px;
    line-height: 1;
    transform: translateY(-50%);
}

.gtech-column-content .gtech-column-faq details:hover summary,
.gtech-column-content .gtech-column-faq details[open] summary {
    background: #f5f9fd;
    color: #0c3178;
}

.gtech-column-content .gtech-column-faq details[open] summary::after {
    content: "-";
}

.gtech-column-content .gtech-column-faq details > :not(summary) {
    margin: 0;
    padding: 18px 20px;
    border-top: 1px solid #e4e8ef;
    color: #303840;
    font-size: 15.5px;
    line-height: 1.85;
}

.gtech-column-content .gtech-column-faq__answer > :last-child {
    margin-bottom: 0;
}

.gtech-column-content table {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 2.15em 0 2.35em;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-collapse: collapse;
    background: #fff;
    font-size: 14.5px;
    line-height: 1.78;
}

.gtech-column-content th,
.gtech-column-content td {
    border: 1px solid #e1e7f0;
    padding: 16px 19px;
    min-width: 120px;
    vertical-align: top;
}

.gtech-column-content th {
    background: #244a86;
    color: #fff;
    font-weight: 600;
}

.gtech-column-content tbody tr:nth-child(even) td {
    background: #fafcff;
}

.gtech-column-content blockquote {
    margin: 2.2em 0;
    padding: 24px 28px;
    border-left: 4px solid #0c3178;
    background: #fbfcfe;
    color: #303840;
    font-size: 16px;
}

.gtech-column-content blockquote > *:last-child {
    margin-bottom: 0;
}

.gtech-column-sidebar {
    position: -webkit-sticky;
    position: sticky;
    top: 110px;
    align-self: flex-start;
    display: flex;
    height: auto;
    max-height: none;
    flex-direction: column;
    gap: 18px;
    overflow: visible;
    transform: none;
}

body.admin-bar .gtech-column-sidebar {
    top: 142px;
}

.gtech-column-sidebar__section {
    margin-bottom: 0;
    padding: 24px;
    background: #fff;
    border: 1px solid #e6ebf2;
    box-shadow: none;
}

.gtech-column-sidebar__section:last-child {
    margin-bottom: 0;
}

.gtech-column-toc {
    overflow: hidden;
}

.gtech-column-sidebar__section h2,
.gtech-column-related h2,
.gtech-column-cta h2 {
    margin: 0 0 18px;
    color: #3d3737;
    font-size: 18px;
    letter-spacing: 0;
}

.gtech-column-sidebar__section h2 {
    padding-bottom: 12px;
    border-bottom: 1px solid #d7deeb;
    font-weight: 600;
}

.gtech-column-sidebar__list,
.gtech-column-sidebar__categories,
.gtech-column-toc__body ol {
    padding: 0;
    margin: 0;
    list-style: none;
}

.gtech-column-sidebar__list li,
.gtech-column-sidebar__categories li {
    padding: 16px 0;
    border-top: 1px solid #eef2f7;
}

.gtech-column-sidebar__list a,
.gtech-column-sidebar__categories a,
.gtech-column-toc__body a {
    color: #3d3737;
    text-decoration: none;
}

.gtech-column-sidebar__post {
    display: grid;
    grid-template-columns: 26px 54px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
}

.gtech-column-sidebar__rank {
    display: inline-flex;
    width: 26px;
    height: 26px;
    align-items: center;
    justify-content: center;
    border: 1px solid #d7deeb;
    background: #fff;
    color: #0c3178;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

.gtech-column-sidebar__thumb {
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f5f9fd;
    border: 1px solid #e4e8ef;
}

.gtech-column-sidebar__thumb-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gtech-column-sidebar__thumb-placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: #0c3178;
    font-size: 10px;
    font-weight: bold;
    letter-spacing: 0.08em;
}

.gtech-column-sidebar__post-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.65;
}

.gtech-column-sidebar__categories a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 2px 0;
}

.gtech-column-sidebar__post:hover .gtech-column-sidebar__post-title,
.gtech-column-sidebar__categories a:hover,
.gtech-column-toc__body a.is-active {
    color: #0c3178;
}

.gtech-column-sidebar__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
    color: #7d838d;
    font-size: 12px;
}

.gtech-column-sidebar__category {
    color: #0c3178;
    font-weight: bold;
}

.gtech-column-sidebar__count {
    min-width: 28px;
    padding: 3px 8px;
    background: #f7faff;
    color: #0c3178;
    font-size: 12px;
    font-weight: bold;
    text-align: center;
}

.gtech-column-toc__body {
    max-height: 440px;
    max-height: clamp(320px, 46vh, 440px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 7px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #b9c7de #f5f9fd;
}

.gtech-column-toc__body::-webkit-scrollbar {
    width: 6px;
}

.gtech-column-toc__body::-webkit-scrollbar-track {
    background: #f5f9fd;
}

.gtech-column-toc__body::-webkit-scrollbar-thumb {
    background: #b9c7de;
}

.gtech-column-toc__body li {
    margin-top: 9px;
    font-size: 13.5px;
    line-height: 1.65;
}

.gtech-column-toc__body a {
    display: block;
    padding: 9px 10px;
    border-left: 2px solid transparent;
    border-radius: 4px;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.gtech-column-toc__body a.is-active {
    border-left-color: #0c3178;
    background: #f5f9fd;
    color: #0c3178;
    font-weight: 700;
}

.gtech-column-toc__body a.is-current {
    border-left-color: #0c3178;
    background: #f5f9fd;
    color: #0c3178;
    font-weight: 700;
}

.gtech-column-toc__body .toc-depth-3 {
    padding-left: 18px;
    font-size: 13px;
}

.gtech-column-toc__body .toc-depth-4 {
    padding-left: 34px;
    font-size: 12.5px;
}

.gtech-column-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 58px;
    padding: 30px 34px;
    background: #0c3178;
    color: #fff;
}

.gtech-column-cta h2,
.gtech-column-cta p {
    color: #fff;
}

.gtech-column-cta p {
    margin: 0;
}

.gtech-column-cta__button {
    flex: 0 0 auto;
    padding: 12px 34px;
    background-color: #fff;
    text-decoration: none;
}

.gtech-column-related {
    margin-top: 46px;
    padding: 38px 0 0;
    border-top: 1px solid #d7deeb;
}

.gtech-column-related > h2 {
    margin-bottom: 24px;
    font-size: 24px;
    font-weight: 600;
}

.gtech-column-grid--related {
    gap: 24px;
}

.gtech-column-grid--related .gtech-column-card {
    border-color: #e6ebf2;
}

.gtech-column-grid--related .gtech-column-card__image {
    aspect-ratio: 16 / 9;
}

.gtech-column-grid--related .gtech-column-card__body {
    padding: 20px 20px 22px;
}

.gtech-column-grid--related .gtech-column-card__title {
    font-size: 16px;
    line-height: 1.6;
}

.gtech-column-grid--related .gtech-column-card__excerpt {
    display: none;
}

.gtech-column-grid--related .gtech-column-card__meta {
    gap: 10px;
    font-size: 11.5px;
}

.gtech-column-article__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 34px;
    padding: 20px 0 0;
    border-top: 1px solid #d7deeb;
    color: #7d838d;
    font-size: 13px;
}

.gtech-column-article__footer-label {
    font-weight: 600;
}

.gtech-column-article__footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.gtech-column-article__footer a {
    display: inline-block;
    padding: 5px 12px;
    border: 1px solid #c9d2e5;
    background: #fff;
    color: #0c3178;
    text-decoration: none;
}

.gtech-column-article__footer a:hover {
    background: #f5f9fd;
}

.home .gtech-column-home {
    background: #f7f5f6;
    position: relative;
    z-index: 2;
    overflow: hidden;
    min-height: 680px;
}

.home .gtech-column-home .section {
    padding-top: 90px;
    padding-bottom: 150px;
}

.home .gtech-column-home .contents {
    width: min(1120px, calc(100% - 48px));
}

.home .gtech-column-home .section_title {
    color: #3d3737;
    margin-bottom: 70px;
}

.gtech-column-home__head {
    display: flex;
    justify-content: center;
}

.gtech-column-home__link {
    margin-top: 34px;
    text-align: center;
}

.gtech-column-home__link a {
    display: inline-block;
    padding: 12px 36px;
    border: 1px solid #0c3178;
    color: #0c3178;
    background: #fff;
    text-decoration: none;
}

.home .gtech-column-home .gtech-column-grid {
    gap: 30px;
}

.home .gtech-column-home .gtech-column-card {
    border-color: #dce3ef;
}

.home .gtech-column-home .gtech-column-card__image {
    aspect-ratio: 4 / 3;
    background: #f5f8fc;
}

.home .gtech-column-home .gtech-column-card__thumbnail {
    object-fit: contain;
    object-position: center center;
}

.home .gtech-column-home .gtech-column-card__body {
    padding: 26px;
}

.home .gtech-column-home .gtech-column-card__title {
    font-size: 20px;
    margin-bottom: 0;
}

.home .gtech-column-home .gtech-column-card__excerpt {
    display: none;
}

@media (max-width: 992px) {
    .gtech-column-container {
        width: min(760px, calc(100% - 28px));
        padding: 36px 0 56px;
    }

    .gtech-column-grid,
    .gtech-column-grid--related {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gtech-column-layout {
        display: block;
    }

    .gtech-column-sidebar {
        position: static;
        display: block;
        top: auto;
        transform: none;
        margin-top: 32px;
        max-height: none;
    }

    .gtech-column-toc__body {
        max-height: 300px;
    }

    .gtech-column-cta {
        display: block;
    }

    .gtech-column-cta__button {
        margin-top: 22px;
    }

    .home .gtech-column-home {
        min-height: auto;
    }

    .home .gtech-column-home .section {
        padding: 70px 5vw 110px;
    }

    .home .gtech-column-home .contents {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .gtech-column-page-header h1,
    .gtech-column-article__header h1 {
        font-size: 25px;
        line-height: 1.42;
    }

    .gtech-column-article__header {
        padding: 30px 20px;
    }

    .gtech-column-grid,
    .gtech-column-grid--related {
        grid-template-columns: 1fr;
    }

    .gtech-column-content {
        padding: 30px 20px;
        font-size: 16px;
        line-height: 1.92;
        letter-spacing: 0.02em;
    }

    .gtech-column-content > p:first-child {
        padding-left: 16px;
        font-size: 16px;
    }

    .gtech-column-content h2 {
        font-size: 23px;
        margin-top: 2.8em;
        padding: 0 0 13px;
    }

    .gtech-column-content h3 {
        font-size: 19px;
        margin-top: 2.25em;
        padding-left: 13px;
    }

    .gtech-column-content h4 {
        font-size: 17px;
    }

    .gtech-column-content ul,
    .gtech-column-content ol {
        padding-left: 1.35em;
    }

    .gtech-column-content .gtech-column-summary,
    .gtech-column-content .gtech-column-point,
    .gtech-column-content .gtech-column-note,
    .gtech-column-content .gtech-column-check,
    .gtech-column-content .gtech-column-faq {
        padding: 22px 18px;
    }

    .gtech-column-content .gtech-column-point {
        padding: 22px 18px;
    }

    .gtech-column-content .gtech-column-faq {
        padding: 0;
    }

    .gtech-column-content .gtech-column-faq summary,
    .gtech-column-content .gtech-column-faq details > :not(summary) {
        padding: 14px 15px;
    }

    .gtech-column-content table {
        font-size: 13px;
    }

    .gtech-column-content th,
    .gtech-column-content td {
        padding: 12px 14px;
        min-width: 132px;
    }

    .gtech-column-card__body,
    .gtech-column-sidebar__section {
        padding: 20px;
    }

    .gtech-column-sidebar__categories a {
        align-items: flex-start;
    }

    .gtech-column-cta {
        padding: 24px 20px;
    }
}

/* Column article component redesign */
.gtech-column-single .gtech-column-container {
    width: min(1180px, calc(100% - 48px));
    padding-top: 42px;
}

.gtech-column-single .gtech-column-breadcrumb {
    max-width: 806px;
    margin: 0 0 18px;
    font-size: 12px;
    line-height: 1.6;
}

.gtech-column-article__hero {
    margin-bottom: 32px;
    background: #fff;
    border: 1px solid #e5ebf3;
    overflow: hidden;
}

.gtech-column-article__hero .gtech-column-article__header {
    margin: 0;
    padding: 28px 34px 22px;
}

.gtech-column-article__category {
    padding: 5px 12px;
    border: 0;
    border-left: 4px solid #0c3178;
    background: #f3f7fc;
    color: #0c3178;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
}

.gtech-column-article__header h1 {
    max-width: 760px;
    margin: 16px 0 14px;
    color: #0b285f;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.36;
}

.gtech-column-article__meta {
    gap: 8px 16px;
    color: #68717d;
    font-size: 12.5px;
    line-height: 1.5;
}

.gtech-column-article__visual {
    margin: 0;
    border: 0;
    border-top: 1px solid #e5ebf3;
    aspect-ratio: 16 / 8.4;
}

.gtech-column-content {
    padding: 54px 58px;
    border: 1px solid #e5ebf3;
    background: #fff;
    color: #27313b;
    font-size: 16.75px;
    font-weight: 400;
    line-height: 1.96;
    letter-spacing: 0.024em;
}

.gtech-column-content p {
    margin-bottom: 1.65em;
}

.gtech-column-content > p:first-child {
    margin-bottom: 2.2em;
    padding: 18px 22px;
    border: 1px solid #dbe4f0;
    border-left: 4px solid #0c3178;
    background: #fbfdff;
    font-size: 16.5px;
    line-height: 1.9;
}

.gtech-column-content h2 {
    margin: 58px 0 28px;
    padding: 0 0 16px;
    border-bottom: 2px solid #d8e0ec;
    color: #0b285f;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.35;
}

.gtech-column-content h2::after {
    width: 72px;
    height: 3px;
    background: #0c3178;
}

.gtech-column-content h3 {
    margin: 40px 0 20px;
    padding: 0 0 0 15px;
    border-left: 4px solid #6f8fc0;
    background: transparent;
    color: #1f2d3b;
    font-size: 22px;
    font-weight: 650;
    line-height: 1.45;
}

.gtech-column-content h4 {
    margin: 28px 0 14px;
    padding: 0 0 7px;
    border-bottom: 1px solid #dfe6ef;
    color: #27313b;
    font-size: 18px;
    font-weight: 650;
    line-height: 1.55;
}

.gtech-column-content ul,
.gtech-column-content ol {
    margin: 1.4em 0 1.8em;
    padding-left: 1.45em;
}

.gtech-column-content li {
    margin-bottom: 0.82em;
    line-height: 1.9;
}

.gtech-column-content ul li::marker {
    color: #6f8fc0;
    font-size: 0.95em;
}

.gtech-column-content ol li::marker {
    color: #0c3178;
    font-weight: 700;
}

.gtech-column-content strong,
.gtech-column-content b {
    color: #0b285f;
    font-weight: 700;
    background: linear-gradient(transparent 62%, rgba(190, 207, 232, 0.62) 62%);
    padding: 0 0.08em;
}

.gtech-column-content .gtech-column-summary,
.gtech-column-content .gtech-column-point,
.gtech-column-content .gtech-column-note,
.gtech-column-content .gtech-column-check,
.gtech-column-content .gtech-column-faq {
    margin: 34px 0;
    border-radius: 8px;
}

.gtech-column-content .gtech-column-summary {
    padding: 30px 34px;
    border: 1px solid #d7e1ee;
    border-top: 4px solid #0c3178;
    background: #f5f9fe;
}

.gtech-column-content .gtech-column-summary__title,
.gtech-column-content .gtech-column-summary h2,
.gtech-column-content .gtech-column-summary h3 {
    display: block;
    margin: 0 0 18px;
    padding: 0 0 12px;
    border: 0;
    border-bottom: 1px solid #d7e1ee;
    background: transparent;
    color: #0b285f;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
}

.gtech-column-content .gtech-column-summary__title::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 9px;
    border-radius: 50%;
    background: #0c3178;
    vertical-align: 0.08em;
}

.gtech-column-content .gtech-column-summary h2::before,
.gtech-column-content .gtech-column-summary h2::after,
.gtech-column-content .gtech-column-summary h3::before,
.gtech-column-content .gtech-column-summary h3::after {
    content: none;
}

.gtech-column-content .gtech-column-summary ul,
.gtech-column-content .gtech-column-summary ol {
    margin: 0;
    padding-left: 1.25em;
}

.gtech-column-content .gtech-column-summary li {
    margin-bottom: 0.7em;
}

.gtech-column-content .gtech-column-point {
    position: relative;
    padding: 26px 28px 26px 30px;
    border: 1px solid #d7e1ee;
    border-left: 6px solid #0c3178;
    background: #fff;
}

.gtech-column-content .gtech-column-point::before {
    content: "POINT";
    display: inline-block;
    margin: 0 0 14px;
    padding: 4px 11px;
    background: #0c3178;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

.gtech-column-content .gtech-column-note {
    padding: 24px 28px;
    border: 1px solid #dfe5ee;
    border-left: 4px solid #7a8490;
    background: #fafbfc;
}

.gtech-column-content .gtech-column-check {
    padding: 28px 30px;
    border: 1px solid #d7e1ee;
    background: #f7faff;
}

.gtech-column-content .gtech-column-check ul,
.gtech-column-content .gtech-column-check ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

.gtech-column-content ul.gtech-column-check,
.gtech-column-content ol.gtech-column-check {
    margin: 34px 0;
    padding: 28px 30px;
    list-style: none;
    border: 1px solid #d7e1ee;
    border-radius: 8px;
    background: #f7faff;
}

.gtech-column-content .gtech-column-check li,
.gtech-column-content ul.gtech-column-check li,
.gtech-column-content ol.gtech-column-check li {
    position: relative;
    margin-bottom: 13px;
    padding-left: 31px;
    line-height: 1.78;
}

.gtech-column-content .gtech-column-check li::before,
.gtech-column-content ul.gtech-column-check li::before,
.gtech-column-content ol.gtech-column-check li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    top: 0.14em;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #0c3178;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 20px;
    text-align: center;
}

.gtech-column-content .gtech-column-check li::marker,
.gtech-column-content ul.gtech-column-check li::marker,
.gtech-column-content ol.gtech-column-check li::marker {
    content: "";
}

.gtech-column-content .gtech-column-summary strong,
.gtech-column-content .gtech-column-point strong,
.gtech-column-content .gtech-column-note strong,
.gtech-column-content .gtech-column-check strong,
.gtech-column-content .gtech-column-faq strong,
.gtech-column-content .gtech-column-summary b,
.gtech-column-content .gtech-column-point b,
.gtech-column-content .gtech-column-note b,
.gtech-column-content .gtech-column-check b,
.gtech-column-content .gtech-column-faq b {
    color: #0b285f;
    background: none;
    padding: 0;
}

.gtech-column-content .gtech-column-faq {
    gap: 12px;
    margin: 38px 0;
}

.gtech-column-content .gtech-column-faq details {
    border: 1px solid #dfe5ee;
    border-radius: 8px;
    overflow: hidden;
}

.gtech-column-content .gtech-column-faq summary {
    min-height: 56px;
    padding: 16px 52px 16px 20px;
    background: #fff;
    font-size: 16px;
    line-height: 1.6;
}

.gtech-column-content .gtech-column-faq details:hover summary,
.gtech-column-content .gtech-column-faq details[open] summary {
    background: #f5f9fe;
}

.gtech-column-content .gtech-column-faq details > :not(summary) {
    padding: 18px 22px 22px;
    background: #fff;
    font-size: 15.5px;
    line-height: 1.85;
}

.gtech-column-content table {
    margin: 34px 0 38px;
    width: 100%;
    max-width: 100%;
    table-layout: fixed;
    border: 1px solid #dfe5ee;
    border-radius: 8px;
    border-collapse: separate;
    border-spacing: 0;
    box-shadow: 0 2px 8px rgba(12, 49, 120, 0.07);
    font-size: 14px;
    line-height: 1.7;
}

.gtech-column-content tr {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.gtech-column-content th,
.gtech-column-content td {
    width: auto;
    min-width: 0;
    border: 0;
    border-bottom: 1px solid #e8edf4;
    padding: 15px 16px;
    overflow-wrap: anywhere;
    word-break: normal;
}

.gtech-column-content th {
    background: #eef3fa;
    color: #0b285f;
    font-size: 14px;
    font-weight: 700;
    white-space: normal;
}

.gtech-column-content tbody tr:nth-child(even) td {
    background: #fbfdff;
}

.gtech-column-content tbody tr:last-child td {
    border-bottom: 0;
}

.gtech-column-content blockquote {
    margin: 34px 0;
    padding: 22px 26px;
    border-left: 4px solid #6f8fc0;
    background: #fbfdff;
    color: #303840;
    font-size: 15.8px;
    line-height: 1.85;
}

.gtech-column-sidebar {
    gap: 20px;
}

.gtech-column-sidebar__section {
    padding: 18px;
    border: 1px solid #e5ebf3;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 6px 18px rgba(12, 49, 120, 0.05);
}

.gtech-column-sidebar__section h2 {
    margin: 0 0 12px;
    padding: 0 0 9px;
    border-bottom: 1px solid #eef2f7;
    color: #0b285f;
    font-size: 16px;
    font-weight: 700;
}

.gtech-column-toc__body {
    max-height: 400px;
    padding-right: 6px;
    scrollbar-color: #b9c7de #f3f7fc;
}

.gtech-column-toc__body li {
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.4;
}

.gtech-column-toc__body a {
    padding: 8px 12px;
    border-left: 3px solid transparent;
    border-radius: 6px;
}

.gtech-column-toc__body a:hover,
.gtech-column-toc__body a.is-active,
.gtech-column-toc__body a.is-current {
    border-left-color: #0c3178;
    background: #eef3fa;
    color: #0c3178;
    font-weight: 700;
}

.gtech-column-toc__body .toc-depth-3 {
    padding-left: 24px;
    font-size: 13px;
}

.gtech-column-toc__body .toc-depth-4 {
    padding-left: 38px;
    font-size: 12.5px;
}

.gtech-column-sidebar__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gtech-column-sidebar__list li {
    padding: 0 0 10px;
    border-top: 0;
    border-bottom: 1px dashed #dfe5ee;
}

.gtech-column-sidebar__list li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.gtech-column-sidebar__post {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.gtech-column-sidebar__rank {
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    border: 0;
    border-radius: 50%;
    background: #0c3178;
    color: #fff;
    font-size: 13px;
}

.gtech-column-sidebar__post-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.45;
}

.gtech-column-sidebar__meta {
    gap: 6px 10px;
    margin-top: 5px;
    font-size: 12px;
}

.gtech-column-sidebar__category {
    color: #0c3178;
}

.gtech-column-sidebar__categories {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gtech-column-sidebar__categories li {
    padding: 0;
    border: 0;
}

.gtech-column-sidebar__categories a {
    padding: 10px 12px;
    border-radius: 8px;
    background: #f7f9fc;
}

.gtech-column-sidebar__categories a:hover {
    background: #eef3fa;
}

.gtech-column-sidebar__count {
    min-width: auto;
    padding: 0;
    background: none;
    color: #68717d;
    font-size: 12px;
}

.gtech-column-supervisor {
    margin: 54px 0 0;
    padding: 30px 34px;
    border: 1px solid #dfe5ee;
    border-radius: 10px;
    background: #fff;
}

.gtech-column-supervisor__heading {
    margin: 0 0 22px;
    padding: 0 0 13px;
    border-bottom: 1px solid #d7e1ee;
    color: #0b285f;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.45;
}

.gtech-column-supervisor__body {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.gtech-column-supervisor__image {
    width: 120px;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 1px solid #dfe5ee;
    border-radius: 50%;
    background: #f5f8fc;
}

.gtech-column-supervisor__photo {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gtech-column-supervisor__label {
    display: inline-block;
    margin: 0 0 8px;
    padding: 4px 10px;
    background: #eef3fa;
    color: #0c3178;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
}

.gtech-column-supervisor__name {
    margin: 0;
    color: #0b285f;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.45;
}

.gtech-column-supervisor__position {
    margin: 6px 0 0;
    color: #68717d;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
}

.gtech-column-supervisor__profile {
    margin-top: 16px;
    color: #303840;
    font-size: 15px;
    line-height: 1.85;
}

.gtech-column-supervisor__profile p {
    margin: 0 0 0.9em;
}

.gtech-column-supervisor__profile p:last-child {
    margin-bottom: 0;
}

.gtech-column-cta {
    margin: 54px 0 0;
    padding: 28px 32px;
    border-radius: 8px;
    background: #0c3178;
}

.gtech-column-related {
    margin: 58px 0 0;
    padding: 42px 34px;
    border: 0;
    border-radius: 12px;
    background: #f7f9fc;
}

.gtech-column-related > h2 {
    position: relative;
    margin: 0 0 34px;
    padding-bottom: 16px;
    color: #0b285f;
    font-size: 26px;
    font-weight: 700;
    text-align: center;
}

.gtech-column-related > h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 56px;
    height: 3px;
    border-radius: 999px;
    background: #0c3178;
    transform: translateX(-50%);
}

.gtech-column-related__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.gtech-column-related__item {
    display: flex;
    min-width: 0;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #e5ebf3;
    border-radius: 10px;
    background: #fff;
    color: #27313b;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.gtech-column-related__item:hover {
    border-color: #b9c7de;
    box-shadow: 0 8px 24px rgba(12, 49, 120, 0.1);
    transform: translateY(-3px);
}

.gtech-column-related__thumb {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #eef3fa;
}

.gtech-column-related__image,
.gtech-column-related__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gtech-column-related__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 18px;
}

.gtech-column-related__category {
    align-self: flex-start;
    margin-bottom: 10px;
    padding: 4px 11px;
    border-radius: 999px;
    background: #eef3fa;
    color: #0c3178;
    font-size: 11.5px;
    font-weight: 700;
}

.gtech-column-related__title {
    color: #0b285f;
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.55;
}

.gtech-column-related__date {
    margin-top: auto;
    padding-top: 14px;
    color: #68717d;
    font-size: 12px;
}

@media (max-width: 992px) {
    .gtech-column-single .gtech-column-container {
        width: min(760px, calc(100% - 28px));
        padding-top: 34px;
    }

    .gtech-column-related__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .gtech-column-single .gtech-column-breadcrumb {
        margin-bottom: 14px;
    }

    .gtech-column-article__hero .gtech-column-article__header {
        padding: 24px 20px 20px;
    }

    .gtech-column-article__header h1 {
        font-size: 25px;
        line-height: 1.42;
    }

    .gtech-column-article__visual {
        aspect-ratio: 16 / 9;
    }

    .gtech-column-content {
        padding: 32px 20px;
        font-size: 16px;
        line-height: 1.92;
    }

    .gtech-column-content > p:first-child {
        padding: 16px 18px;
    }

    .gtech-column-content h2 {
        margin: 46px 0 22px;
        font-size: 23px;
    }

    .gtech-column-content h3 {
        margin: 32px 0 16px;
        font-size: 19px;
    }

    .gtech-column-content .gtech-column-summary,
    .gtech-column-content .gtech-column-point,
    .gtech-column-content .gtech-column-note,
    .gtech-column-content .gtech-column-check {
        padding: 22px 18px;
    }

    .gtech-column-supervisor {
        padding: 24px 20px;
    }

    .gtech-column-supervisor__body {
        grid-template-columns: 84px minmax(0, 1fr);
        gap: 16px;
    }

    .gtech-column-supervisor__image {
        width: 84px;
    }

    .gtech-column-supervisor__heading {
        font-size: 18px;
    }

    .gtech-column-supervisor__name {
        font-size: 18px;
    }

    .gtech-column-supervisor__profile {
        grid-column: 1 / -1;
        font-size: 14.5px;
        line-height: 1.8;
    }

    .gtech-column-related {
        padding: 34px 20px;
    }

    .gtech-column-related__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .gtech-column-content > .gtech-column-toc {
        position: static;
        top: auto;
        width: 100%;
        margin: 30px 0 36px;
        padding: 18px;
        transform: none;
    }

    .gtech-column-content > .gtech-column-toc > h2 {
        margin: 0 0 12px;
        padding: 0 0 9px;
        border: 0;
        border-bottom: 1px solid #eef2f7;
        background: transparent;
        color: #0b285f;
        font-size: 16px;
        font-weight: 700;
        line-height: 1.5;
    }

    .gtech-column-content > .gtech-column-toc > h2::before,
    .gtech-column-content > .gtech-column-toc > h2::after {
        content: none;
    }

    .gtech-column-content > .gtech-column-toc .gtech-column-toc__body {
        max-height: 280px;
        padding-right: 6px;
    }

    .gtech-column-content > .gtech-column-toc .gtech-column-toc__body li {
        font-size: 14px;
        line-height: 1.7;
    }

    .gtech-column-content > .gtech-column-toc .gtech-column-toc__body a {
        padding: 8px 10px;
    }

    .gtech-column-cta__button {
        display: block;
        width: 100%;
        text-align: center;
    }
}