/* ===== CSS Custom Properties ===== */
:root {
    --color-primary: #333333;
    --color-accent: #e8704a;
    --color-bg: #f2f2f2;
    --color-white: #ffffff;
    --color-text: #333333;
    --color-text-light: #777777;
    --color-border: #e0e0e0;
    --color-hero-bg: #333333;
    --font-sans: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    --container-width: 1200px;
    --container-pad: 20px;
    --header-height: 64px;
    --radius: 4px;
    --transition: 0.25s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--transition);
}

a:hover {
    opacity: 0.75;
}

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* ===== Utility ===== */
.list-unstyled {
    list-style: none;
    margin: 0;
    padding: 0;
}

.alignfull {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

/* ===== Layout ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

.contents {
    padding-top: var(--header-height);
}

.front-page .contents {
    padding-top: var(--header-height);
}

.block {
    padding: 40px 0 60px;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: background var(--transition), border-color var(--transition);
}

.header .container {
    width: 100%;
}

.headerInfo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.siteInfo__logo img {
    height: 40px;
    width: auto;
}

.siteInfo__title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.siteInfo__title a {
    color: var(--color-primary);
}

/* ===== Global Navigation (PC) ===== */
.gnav--pc {
    display: flex;
}

.gnav--pc .gNavList {
    display: flex;
    gap: 8px;
    align-items: center;
}

.gnav--pc .gNavList a {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.03em;
    transition: color var(--transition);
}

.gnav--pc .gNavList a:hover {
    color: var(--color-accent);
    opacity: 1;
}

.gnav--pc .menu-item-description {
    font-size: 0.65rem;
    color: var(--color-accent);
    letter-spacing: 0.08em;
}

/* ===== Drawer Navigation (Mobile/Fixed) ===== */
.gnav-fix {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    pointer-events: none;
}

.gnav-fix .gnav {
    pointer-events: auto;
}

.drawer__input {
    display: none;
}

.drawer__open {
    position: fixed;
    top: 16px;
    right: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 210;
    color: var(--color-primary);
    background: transparent;
    border-radius: var(--radius);
    transition: color var(--transition);
}

.drawer__close {
    position: fixed;
    inset: 0;
    z-index: 205;
    display: none;
    cursor: pointer;
}

.drawer__close span {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer__close span::before,
.drawer__close span::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
}

.drawer__close span::before { transform: rotate(45deg); }
.drawer__close span::after  { transform: rotate(-45deg); }

.drawer__overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 204;
    display: none;
    cursor: pointer;
}

.nav__drawers {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: var(--color-primary);
    z-index: 206;
    overflow-y: auto;
    transition: right 0.3s ease;
    padding: 64px 0 40px;
}

.drawer__input:checked ~ .nav__drawers {
    right: 0;
}

.drawer__input:checked ~ .drawer__close,
.drawer__input:checked ~ .drawer__overlay {
    display: block;
}

.nav__drawers__inner .gNavList a {
    display: block;
    padding: 14px 24px;
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    font-weight: 600;
}

.nav__drawers__inner .menu-item-description {
    display: none;
}

/* Drawer category links */
.drawer-cats {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    margin-top: 8px;
    padding-top: 8px;
}

.drawer-cats__title {
    padding: 10px 24px 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
}

.drawer-cat-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background var(--transition);
}

.drawer-cat-link:hover {
    background: rgba(255, 255, 255, 0.1);
    opacity: 1;
}

.drawer-cat-count {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 1px 8px;
}

/* ===== Page Hero (TOP) ===== */
.page-hero {
    background: #f0f0f0;
    padding: 32px 0;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.page-hero__title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin: 0;
}

.page-hero__desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin: 0;
    letter-spacing: 0.04em;
}

/* ===== Section ===== */
.section-posts {
    padding: 48px 0 40px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
}

.section-more {
    text-align: center;
    margin-top: 40px;
}

/* ===== Category Buttons (TOP) ===== */
.section-cats {
    padding: 40px 0 60px;
    border-top: 1px solid var(--color-border);
}

.catButtons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.catButton {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.catButton:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
    opacity: 1;
}

.catButton__count {
    font-size: 0.72rem;
    color: var(--color-text-light);
    background: var(--color-bg);
    border-radius: 20px;
    padding: 1px 7px;
    transition: background var(--transition), color var(--transition);
}

.catButton:hover .catButton__count {
    background: rgba(255, 255, 255, 0.25);
    color: var(--color-white);
}

/* ===== Article List (Card Grid) ===== */
.articleList {
    display: grid;
    gap: 24px;
}

.articleList.pc-col3 {
    grid-template-columns: repeat(3, 1fr);
}

.articleList__item {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: box-shadow var(--transition), transform var(--transition);
}

.articleList__item:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14);
    transform: translateY(-2px);
}

.articleList__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: var(--color-text);
}

.articleList__link:hover {
    opacity: 1;
}

.articleList__item--fig {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-bg);
    margin: 0;
}

.articleList__item--fig img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.articleList__item:hover .articleList__item--fig img {
    transform: scale(1.04);
}

/* Title overlay at bottom of image */
.articleList__item--figOverlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0) 100%);
    padding: 40px 14px 14px;
}

.articleList__item--figOverlay .articleList__item--title {
    color: var(--color-white);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.articleList__item--fig--noimg {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.articleList__item--body {
    padding: 12px 14px;
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.articleList__item--title {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Article Meta ===== */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.article-date time {
    display: flex;
    align-items: center;
    gap: 4px;
}

.catList {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.list-label {
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 2px;
}

.list-label a {
    color: var(--color-white);
}

/* ===== Page Title ===== */
.page-title-wrap {
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

.page-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    font-size: 0.78rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li + li::before {
    content: '›';
    margin-right: 4px;
    color: var(--color-border);
}

.breadcrumbs a {
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.breadcrumbs a:hover {
    color: var(--color-accent);
    opacity: 1;
}

/* ===== Article Container ===== */
.articleContainer {
    max-width: 800px;
    margin: 0 auto;
}

.articleHeader {
    margin-bottom: 40px;
}

.articleHeader__title {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    line-height: 1.4;
    margin: 16px 0;
}

.articleHeader__info {
    margin-bottom: 24px;
}

.post-thumbnail {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16 / 10;
    margin-top: 16px;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== Article Body ===== */
.articleBody {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--color-text);
}

.articleBody h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 48px 0 20px;
    padding: 12px 16px;
    border-left: 4px solid var(--color-accent);
    background: var(--color-bg);
    border-radius: 0 var(--radius) var(--radius) 0;
    line-height: 1.4;
}

.articleBody h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 36px 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border);
    line-height: 1.4;
}

.articleBody h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 28px 0 10px;
}

.articleBody p {
    margin-bottom: 20px;
}

.articleBody a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.articleBody ul,
.articleBody ol {
    margin: 0 0 20px 24px;
}

.articleBody ul {
    list-style: disc;
}

.articleBody ol {
    list-style: decimal;
}

.articleBody li {
    margin-bottom: 6px;
}

.articleBody blockquote {
    margin: 24px 0;
    padding: 20px 24px;
    background: var(--color-bg);
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-text-light);
    font-style: italic;
}

.articleBody img {
    border-radius: var(--radius);
    margin: 24px auto;
}

.articleBody table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.9rem;
}

.articleBody th,
.articleBody td {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.articleBody th {
    background: var(--color-bg);
    font-weight: 700;
}

.articleBody pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 20px;
    border-radius: var(--radius);
    overflow-x: auto;
    font-size: 0.875rem;
    margin: 24px 0;
    line-height: 1.6;
}

.articleBody code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.875em;
    background: var(--color-bg);
    padding: 2px 6px;
    border-radius: 3px;
}

.articleBody pre code {
    background: none;
    padding: 0;
    font-size: inherit;
}

/* ===== TOC (Table of Contents) ===== */
.toc_block {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin: 32px 0;
}

.toc__caption {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.toc_toggle_button {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-accent);
    cursor: pointer;
    user-select: none;
}

.toc_toggle_button span {
    padding: 1px 8px;
    border: 1px solid currentColor;
    border-radius: 20px;
}

.toc ol {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: toc-counter;
}

.toc > ol > li {
    counter-increment: toc-counter;
    padding: 4px 0;
}

.toc > ol > li::before {
    content: counter(toc-counter) '. ';
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.85rem;
}

.toc a {
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: none;
    line-height: 1.5;
}

.toc a:hover {
    color: var(--color-accent);
    opacity: 1;
}

/* ===== Article Footer ===== */
.articleFooter {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 2px solid var(--color-border);
}

/* SNS Share */
.articleFooter__sns {
    margin-bottom: 32px;
}

.snsShare .snsList {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.btn__sns {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-white);
    transition: opacity var(--transition);
}

.btn__sns:hover {
    opacity: 0.85;
}

.btn__sns.x-twitter { background: #000000; }
.btn__sns.facebook  { background: #1877f2; }
.btn__sns.hatebu    { background: #00a4de; }
.btn__sns.line      { background: #06c755; }

/* Category in footer */
.articleFooter__cat {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.articleFooter__cat--caption {
    font-size: 0.85rem;
    color: var(--color-text-light);
    white-space: nowrap;
}

/* Author Box */
.articleFooter__author {
    background: var(--color-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 32px;
}

.articleFooter__author .caption {
    font-size: 0.78rem;
    color: var(--color-text-light);
    margin-bottom: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.uqAuthor {
    display: flex;
    gap: 20px;
}

.uqAuthor__avatar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.uqAuthor__avatar .avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.uqAuthor__avatar .name {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.uqAuthor__profile--text {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0;
}

/* Related Articles */
.articleFooter__relation {
    margin-bottom: 32px;
}

.articleFooter__relation > .caption {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border);
}

/* Article Pager */
.articlePagerUnit {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 40px;
}

.articlePager a {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    background: var(--color-bg);
    border-radius: var(--radius);
    transition: background var(--transition);
}

.articlePager a:hover {
    background: var(--color-border);
    opacity: 1;
}

.articlePager.next a {
    text-align: right;
}

.articlePager__label {
    font-size: 0.78rem;
    color: var(--color-text-light);
}

.articlePager__title {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== Sidebar ===== */
.side .widget {
    margin-bottom: 32px;
    background: var(--color-bg);
    padding: 20px;
    border-radius: var(--radius);
}

.side .widget-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-accent);
}

/* ===== Pagination ===== */
.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 40px;
}

.nav-links .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--color-bg);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    transition: background var(--transition), color var(--transition);
}

.nav-links .page-numbers:hover,
.nav-links .page-numbers.current {
    background: var(--color-accent);
    color: var(--color-white);
    opacity: 1;
}

/* ===== Button ===== */
.btn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    transition: background var(--transition);
}

.btn-more:hover {
    background: var(--color-accent);
    opacity: 1;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 40px 0 0;
    position: relative;
}

.siteNavList--footer {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    justify-content: center;
    padding: 0 0 24px;
}

.siteNavList--footer li a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    padding: 4px 8px;
    transition: color var(--transition);
}

.siteNavList--footer li a:hover {
    color: var(--color-white);
    opacity: 1;
}

.container-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    padding-bottom: 60px;
    text-align: center;
}

.copyright {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.5);
}

.pagetop {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.pagetop.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.pagetop a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: background var(--transition);
}

.pagetop a:hover {
    background: var(--color-accent);
    opacity: 1;
}

/* ===== 404 ===== */
.error-404 {
    text-align: center;
    padding: 80px 20px;
}

.error-404__code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: 16px;
}

.error-404__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.error-404__desc {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

.error-404__search {
    max-width: 480px;
    margin: 0 auto 24px;
}

.error-404__search .search-form {
    display: flex;
    gap: 8px;
}

.error-404__search .search-field {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: var(--font-sans);
}

.error-404__search .search-submit {
    padding: 10px 20px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--transition);
}

.error-404__search .search-submit:hover {
    background: var(--color-accent);
}

.error-404__home {
    margin-top: 16px;
}

/* ===== No Posts ===== */
.no-posts {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .articleList.pc-col3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 56px;
    }

    .gnav--pc {
        display: none;
    }

    .articleList.pc-col3,
    .articleList.mb-col1 {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 50vh;
        padding: 60px 20px;
    }

    .block {
        padding: 24px 0 40px;
    }

    .articleContainer {
        max-width: 100%;
    }

    .uqAuthor {
        flex-direction: column;
    }

    .articlePagerUnit {
        grid-template-columns: 1fr;
    }

    .articlePager.next a {
        text-align: left;
    }

    .articleFooter__cat {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-title {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .articleList.pc-col3,
    .articleList.mb-col1 {
        grid-template-columns: 1fr;
    }

    .snsShare .snsList {
        flex-direction: column;
    }

    .btn__sns {
        justify-content: center;
    }

    .articleHeader__title {
        font-size: 1.3rem;
    }

    .articleBody h2 {
        font-size: 1.15rem;
    }
}