.site-main { padding-bottom: var(--sp-10); min-height: 60vh; }
.block { margin-top: var(--sp-8); }

.brand { display: inline-flex; align-items: center; gap: var(--sp-2); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--text); white-space: nowrap; }
.brand__mark { color: var(--primary); font-size: 1.1rem; }
.brand--light { color: var(--text-invert); }
.brand__logo { display: block; height: 34px; width: auto; max-width: 220px; object-fit: contain; }

.breaking-bar { background: var(--text); color: var(--text-invert); font-size: 0.85rem; }
.breaking-bar__inner { display: flex; align-items: center; gap: var(--sp-4); height: 40px; overflow: hidden; }
.breaking-bar__label { background: var(--danger); color: #fff; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.72rem; padding: 0.25rem 0.6rem; border-radius: var(--radius-sm); flex: none; }
.breaking-bar__ticker { flex: 1; overflow: hidden; white-space: nowrap; }
.breaking-bar__ticker ul { display: inline-flex; gap: var(--sp-6); animation: ticker 30s linear infinite; }
.breaking-bar__ticker a { opacity: 0.9; }
.breaking-bar__ticker a:hover { opacity: 1; text-decoration: underline; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.site-header__inner { display: flex; align-items: center; gap: var(--sp-5); height: var(--header-h); }
.site-header__actions { margin-left: auto; }
.primary-nav__list { display: flex; gap: var(--sp-1); }
.primary-nav__link { display: inline-flex; align-items: center; height: 36px; padding: 0 var(--sp-3); border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; color: var(--text-soft); transition: background var(--transition), color var(--transition); }
.primary-nav__link:hover { background: var(--surface-2); color: var(--text); }
.primary-nav__link.is-active { color: var(--primary); background: var(--primary-soft); }

.nav-toggle { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform var(--transition), opacity var(--transition); }

.search-box { display: flex; align-items: center; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 0.15rem 0.15rem 0.15rem 0.9rem; transition: border-color var(--transition), box-shadow var(--transition); }
.search-box:focus-within { border-color: var(--primary); box-shadow: var(--ring); }
.search-box input { appearance: none; -webkit-appearance: none; border: none; background: transparent; outline: none; width: 180px; min-width: 0; font-size: 0.9rem; }
.search-box input:focus-visible { box-shadow: none; border-radius: 0; }
.search-box input::-webkit-search-decoration, .search-box input::-webkit-search-cancel-button { display: none; }
.search-box button { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; flex: none; }
.search-box--compact input { width: 150px; }
@media (max-width: 880px) { .search-box input { width: 110px; } }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition); }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--border-strong); }
.card__media { display: block; aspect-ratio: 16 / 9; background: var(--surface-2); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.card:hover .card__media img { transform: scale(1.04); }
.card__media-fallback { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; font-weight: 800; color: var(--border-strong); background: linear-gradient(135deg, var(--surface-2), var(--surface)); }
.card__body { padding: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-2); flex: 1; }
.card__title { font-size: 1.05rem; line-height: 1.35; }
.card__title a { transition: color var(--transition); }
.card__title a:hover { color: var(--primary); }
.card__excerpt { color: var(--text-soft); font-size: 0.88rem; flex: 1; }
.card__meta { display: flex; align-items: center; flex-wrap: wrap; gap: var(--sp-2); font-size: 0.78rem; color: var(--text-muted); margin-top: auto; }
.card__meta a:hover { color: var(--primary); }
.card__author { font-weight: 600; color: var(--text-soft); }

.card--horizontal { display: flex; flex-direction: row; align-items: stretch; }
.card--horizontal .card__media { flex: 0 0 clamp(196px, 54%, 320px); width: clamp(196px, 54%, 320px); max-width: none; aspect-ratio: 16 / 9; align-self: stretch; min-height: 0; display: block; }
.card--horizontal .card__body { padding: var(--sp-3); min-width: 0; gap: 0.45rem; }
.card--horizontal .card__title { font-size: 0.95rem; }
.card--horizontal .card__title,
.card--horizontal .card__excerpt {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card--horizontal .card__title { -webkit-line-clamp: 2; line-clamp: 2; }
.card--horizontal .card__excerpt { -webkit-line-clamp: 1; line-clamp: 1; flex: none; }
.card--horizontal .badge { max-width: 100%; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.card--horizontal .card__meta { flex-wrap: nowrap; overflow: hidden; gap: 0.45rem; max-width: 100%; white-space: nowrap; }
.card--horizontal .card__author { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.card--compact .card__title { font-size: 0.98rem; }

.lead { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--sp-5); margin-top: var(--sp-6); align-items: start; }
.card--feature { border: none; background: none; }
.lead__main { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.lead__media { display: block; aspect-ratio: 16 / 9; background: var(--surface-2); overflow: hidden; }
.lead__media img { width: 100%; height: 100%; object-fit: cover; }
.lead__fallback { font-size: 4rem; }
.lead__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
.lead__title { font-size: 2rem; line-height: 1.15; }
.lead__title a:hover { color: var(--primary); }
.lead__excerpt { color: var(--text-soft); font-size: 1.02rem; }
.lead__side { display: flex; flex-direction: column; gap: var(--sp-4); }
.lead__side .card { border-radius: var(--radius); }
.lead__side .card--horizontal .card__excerpt { display: none; }

.hero-slider { position: relative; width: min(100% - 2rem, 840px); margin: var(--sp-5) auto 0; user-select: none; }
.hero-slider__viewport { overflow: hidden; border-radius: var(--radius-lg); cursor: grab; aspect-ratio: 16 / 9; background: var(--surface-2); }
.hero-slider__viewport:active { cursor: grabbing; }
.hero-slider__track { display: flex; height: 100%; will-change: transform; }
.hero-slider__slide { position: relative; flex: 0 0 100%; min-width: 100%; height: 100%; overflow: hidden; }
.hero-slider__media { position: absolute; inset: 0; background: var(--surface-2); }
.hero-slider__media img { width: 100%; height: 100%; object-fit: cover; }
.hero-slider__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,23,42,0.05) 0%, rgba(15,23,42,0.35) 45%, rgba(15,23,42,0.88) 100%); }
.hero-slider__fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 6rem; font-weight: 800; color: var(--border-strong); }
.hero-slider__content { position: absolute; inset: 0; display: flex; align-items: flex-end; padding-bottom: var(--sp-8); z-index: 2; }
.hero-slider__inner { max-width: 760px; color: #fff; display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
.hero-slider__title { font-size: clamp(1.6rem, 3.4vw, 2.8rem); line-height: 1.1; letter-spacing: -0.02em; }
.hero-slider__title a { color: #fff; }
.hero-slider__title a:hover { text-decoration: underline; text-underline-offset: 3px; }
.hero-slider__excerpt { font-size: 1.05rem; color: rgba(255,255,255,0.88); max-width: 620px; }
.hero-slider__meta { font-size: 0.82rem; color: rgba(255,255,255,0.72); display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
.hero-slider__meta .dot { color: rgba(255,255,255,0.5); }
.hero-slider__arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.9); color: var(--text); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); transition: background var(--transition), transform var(--transition); }
.hero-slider__arrow:hover { background: #fff; transform: translateY(-50%) scale(1.06); }
.hero-slider__arrow--prev { left: var(--sp-4); }
.hero-slider__arrow--next { right: var(--sp-4); }
.hero-slider__dots { position: absolute; bottom: var(--sp-4); left: 0; right: 0; z-index: 3; display: flex; justify-content: center; gap: var(--sp-2); }
.hero-slider__dot { width: 9px; height: 9px; border-radius: var(--radius-pill); background: rgba(255,255,255,0.5); transition: background var(--transition), width var(--transition); }
.hero-slider__dot:hover { background: rgba(255,255,255,0.8); }
.hero-slider__dot.is-active { background: #fff; width: 26px; }

.hero-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); width: 100%; max-width: 840px; margin: var(--sp-5) auto 0; aspect-ratio: 16 / 9; }
.hero-grid__item { position: relative; min-height: 0; border-radius: var(--radius-lg); overflow: hidden; grid-column: span 2; grid-row: span 1; }
.hero-grid__item--lead { grid-column: span 2; grid-row: span 2; }
.hero-grid__link { position: absolute; inset: 0; display: block; }
.hero-grid__media { position: absolute; inset: 0; background: var(--surface-2); }
.hero-grid__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms ease; }
.hero-grid__item:hover .hero-grid__media img { transform: scale(1.05); }
.hero-grid__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,23,42,0.14) 0%, rgba(15,23,42,0.18) 28%, rgba(15,23,42,0.9) 100%); }
.hero-grid__fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 3rem; font-weight: 800; color: var(--border-strong); }
.hero-grid__overlay { position: absolute; inset: auto 0 0 0; padding: var(--sp-4); z-index: 2; color: #fff; display: flex; flex-direction: column; gap: var(--sp-2); }
.hero-grid__cat { align-self: flex-start; background: rgba(255,255,255,0.92); }
.hero-grid__title { font-size: 1.05rem; line-height: 1.25; }
.hero-grid__item--lead .hero-grid__title { font-size: clamp(1.4rem, 2.6vw, 2rem); }
.hero-grid__excerpt { font-size: 0.92rem; color: rgba(255,255,255,0.85); }
.hero-grid__meta { font-size: 0.78rem; color: rgba(255,255,255,0.7); }

@media (max-width: 860px) {
    .hero-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: none; aspect-ratio: auto; }
    .hero-grid__item, .hero-grid__item--lead { grid-column: span 1; grid-row: auto; aspect-ratio: 16 / 9; }
    .hero-grid__item--lead { grid-column: span 2; }
    .hero-slider__arrow { width: 38px; height: 38px; }
}
@media (max-width: 520px) {
    .site-header__inner { gap: var(--sp-2); }
    .site-header__actions .search-box { padding-left: 0.65rem; }
    .site-header__actions .search-box input { width: 76px; }
    .brand { font-size: 1rem; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-grid__item, .hero-grid__item--lead { grid-column: span 1; grid-row: auto; height: auto; aspect-ratio: 16 / 9; }
    .hero-slider__content { padding-bottom: var(--sp-5); }
    .hero-slider__inner { gap: var(--sp-2); }
    .hero-slider__title { font-size: clamp(1.2rem, 6vw, 1.55rem); }
    .hero-slider__excerpt, .hero-slider__meta { display: none; }
    .hero-slider__arrow { display: none; }
    .hero-slider__arrow--prev { left: var(--sp-2); }
    .hero-slider__arrow--next { right: var(--sp-2); }
}

.home-layout { display: grid; grid-template-columns: 1fr 320px; gap: var(--sp-6); margin-top: var(--sp-8); align-items: start; }
.home-layout--full { grid-template-columns: 1fr; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-4); padding-bottom: var(--sp-3); margin-bottom: var(--sp-4); border-bottom: 2px solid var(--text); }
.section-head__title { font-size: 1.3rem; }
.section-head__more { font-size: 0.85rem; font-weight: 600; color: var(--primary); }
.section-head__more:hover { text-decoration: underline; }

.section-list { display: flex; flex-direction: column; gap: var(--sp-3); }
.section-spotlight { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--sp-5); align-items: start; }
.section-spotlight__list { padding-left: 0; }
.section-mosaic { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
.section-mosaic > :first-child { grid-column: 1 / -1; }
@media (max-width: 720px) {
    .section-spotlight { grid-template-columns: 1fr; }
    .section-mosaic { grid-template-columns: 1fr; }
}

.home-aside { position: sticky; top: calc(var(--header-h) + var(--sp-4)); display: flex; flex-direction: column; gap: var(--sp-5); }
.widget { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--sp-5); box-shadow: 0 18px 48px rgba(15,23,42,0.06); }
.widget::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--primary), #06b6d4, #22c55e); opacity: 0.75; }
.widget--hot::before { background: linear-gradient(90deg, #ef4444, #f59e0b); }
.widget--feature::before { background: linear-gradient(90deg, #4f46e5, #ec4899); }
.widget--mosaic::before { background: linear-gradient(90deg, #0f766e, #84cc16); }
.widget--cloud::before { background: linear-gradient(90deg, #0284c7, #6366f1); }
.widget__head { display: flex; flex-direction: column; gap: 0.2rem; padding-bottom: var(--sp-3); margin-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.widget__kicker { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; color: var(--primary); }
.widget__title { font-size: 1.05rem; line-height: 1.2; }
.rank-list { display: flex; flex-direction: column; gap: var(--sp-4); }
.rank-list__item { display: flex; gap: var(--sp-3); align-items: flex-start; }
.rank-list__num { font-size: 1.4rem; font-weight: 800; color: var(--border-strong); line-height: 1; width: 1.6rem; flex: none; }
.rank-list__link { font-weight: 600; font-size: 0.92rem; line-height: 1.35; }
.rank-list__link:hover { color: var(--primary); }
.rank-list__meta { display: block; font-size: 0.76rem; color: var(--text-muted); margin-top: 2px; }
.story-stack { display: flex; flex-direction: column; gap: var(--sp-3); }
.story-stack li { display: grid; gap: 0.22rem; padding-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.story-stack li:last-child { padding-bottom: 0; border-bottom: 0; }
.story-stack a { font-size: 0.92rem; line-height: 1.35; font-weight: 700; }
.story-stack a:hover { color: var(--primary); }
.story-stack span { font-size: 0.76rem; color: var(--text-muted); }
.story-stack--breaking li { padding-left: var(--sp-3); border-left: 3px solid rgba(239,68,68,0.28); }
.widget-feature { display: grid; gap: var(--sp-3); }
.widget-feature__media { display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius); background: var(--surface-2); color: var(--border-strong); font-size: 2.4rem; font-weight: 800; }
.widget-feature__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 360ms ease; }
.widget-feature__media:hover img { transform: scale(1.04); }
.widget-feature h3 { font-size: 1rem; line-height: 1.28; }
.widget-feature h3 a:hover { color: var(--primary); }
.widget-feature p { font-size: 0.84rem; color: var(--text-soft); line-height: 1.55; }
.widget-feature + .story-stack { margin-top: var(--sp-4); }
.widget-mosaic { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-2); }
.widget-mosaic__item { position: relative; min-height: 104px; overflow: hidden; border-radius: var(--radius); background: linear-gradient(135deg, #0f172a, #334155); color: #fff; display: flex; align-items: flex-end; padding: var(--sp-3); isolation: isolate; }
.widget-mosaic__item--lead { grid-column: 1 / -1; min-height: 150px; }
.widget-mosaic__item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 360ms ease; }
.widget-mosaic__item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,23,42,0.05), rgba(15,23,42,0.86)); z-index: -1; }
.widget-mosaic__item:hover img { transform: scale(1.05); }
.widget-mosaic__item span { font-size: 0.78rem; line-height: 1.25; font-weight: 800; text-shadow: 0 1px 16px rgba(0,0,0,0.35); }
.widget-mosaic__item--lead span { font-size: 0.94rem; }
.category-cloud { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.category-cloud__item { display: inline-flex; align-items: center; gap: 0.45rem; min-height: 34px; padding: 0.38rem 0.44rem 0.38rem 0.7rem; border: 1px solid var(--border); border-radius: var(--radius-pill); background: var(--surface-2); font-size: 0.82rem; font-weight: 700; }
.category-cloud__item small { min-width: 24px; height: 24px; border-radius: var(--radius-pill); display: inline-flex; align-items: center; justify-content: center; background: #fff; color: var(--text-muted); font-size: 0.72rem; border: 1px solid var(--border); }
.category-cloud__item:hover { border-color: var(--primary); color: var(--primary); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

.archive-head { padding: var(--sp-6) 0; border-bottom: 1px solid var(--border); margin-bottom: var(--sp-6); }
.archive-head__kicker { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.76rem; font-weight: 700; color: var(--primary); }
.archive-head__title { font-size: 2.2rem; margin-top: var(--sp-2); }
.archive-head__desc { color: var(--text-soft); max-width: 620px; margin-top: var(--sp-3); font-size: 1.02rem; }
.archive-head__count { color: var(--text-muted); font-size: 0.85rem; margin-top: var(--sp-3); }
.author-head { display: flex; gap: var(--sp-5); align-items: center; }
.search-page__box { max-width: 480px; margin-top: var(--sp-4); }
.search-page__box .search-box { width: 100%; }
.search-page__box .search-box input { flex: 1; width: auto; }

.article { padding-top: var(--sp-2); }
.article__header { padding-top: var(--sp-4); text-align: center; }
.article__cats { display: flex; gap: var(--sp-2); justify-content: center; flex-wrap: wrap; margin-bottom: var(--sp-4); }
.article__title { font-size: 2.6rem; line-height: 1.1; letter-spacing: -0.02em; }
.article__excerpt { font-size: 1.2rem; color: var(--text-soft); margin-top: var(--sp-4); line-height: 1.5; }
.article__byline { display: inline-flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-5); text-align: left; }
.article__byline-meta { font-size: 0.9rem; }
.article__byline-sub { display: block; color: var(--text-muted); font-size: 0.82rem; margin-top: 2px; }
.article__byline-meta a:hover { color: var(--primary); }
.article__hero { margin: var(--sp-6) auto; }
.article__hero img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-lg); }
.article__shell { position: relative; }
.article__header + .article__shell { margin-top: var(--sp-6); }
.article__tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; margin-top: var(--sp-6); padding-top: var(--sp-5); border-top: 1px solid var(--border); }
.article__tags-label { font-weight: 700; font-size: 0.82rem; color: var(--text-soft); margin-right: var(--sp-2); }
.article__updated { font-style: italic; }

.toc { background: var(--muted); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--sp-4); margin-bottom: var(--sp-5); }
.toc__title { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: var(--sp-2); }
.toc__list { display: flex; flex-direction: column; gap: var(--sp-1); }
.toc__list a { font-size: 0.9rem; color: var(--text-soft); padding: 2px 0; }
.toc__list a:hover { color: var(--primary); }
.toc__list .toc--h3 { padding-left: var(--sp-4); font-size: 0.85rem; }

.prose { font-size: 1.12rem; line-height: 1.8; color: #1f2937; }
.prose > * + * { margin-top: 1.4em; }
.prose h2 { font-size: 1.6rem; margin-top: 1.8em; scroll-margin-top: calc(var(--header-h) + 16px); }
.prose h3 { font-size: 1.3rem; margin-top: 1.6em; scroll-margin-top: calc(var(--header-h) + 16px); }
.prose a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 0.4em; }
.prose blockquote { border-left: 4px solid var(--primary); padding: 0.4em 1.2em; color: var(--text-soft); font-style: italic; font-size: 1.15rem; background: var(--muted); border-radius: 0 var(--radius) var(--radius) 0; }
.prose img { border-radius: var(--radius); margin-inline: auto; max-width: 100%; height: auto; }
.prose img.is-zoomable { cursor: zoom-in; }
.prose video { display: block; width: 100%; max-width: 100%; margin-inline: auto; border-radius: var(--radius); background: #000; }
.prose figure figcaption { text-align: center; font-size: 0.85rem; color: var(--text-muted); margin-top: var(--sp-2); }
.prose pre { background: #0f172a; color: #e2e8f0; padding: var(--sp-4); border-radius: var(--radius); overflow-x: auto; font-family: var(--font-mono); font-size: 0.9rem; }
.prose code { font-family: var(--font-mono); font-size: 0.92em; background: var(--surface-2); padding: 0.1em 0.4em; border-radius: var(--radius-sm); }
.prose pre code { background: none; padding: 0; }
.prose hr { border: none; border-top: 1px solid var(--border); }

.share-row { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-5); font-size: 0.85rem; color: var(--text-muted); }
.share-row a { font-weight: 600; color: var(--text-soft); padding: 0.25rem 0.6rem; border: 1px solid var(--border); border-radius: var(--radius-pill); }
.share-row a:hover { border-color: var(--primary); color: var(--primary); }

.author-box { display: flex; gap: var(--sp-4); align-items: flex-start; margin-top: var(--sp-6); padding: var(--sp-5); background: var(--muted); border-radius: var(--radius-lg); border: 1px solid var(--border); }
.author-box__name { font-size: 1.05rem; }
.author-box__name a:hover { color: var(--primary); }
.author-box__bio { color: var(--text-soft); font-size: 0.92rem; margin-top: var(--sp-2); }

.admin-avatar { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-hover); font-weight: 700; font-size: 0.85rem; flex: none; }
.admin-avatar--lg { width: 44px; height: 44px; font-size: 1.1rem; }
.admin-avatar--xl { width: 72px; height: 72px; font-size: 1.8rem; }

.static-page { padding: var(--sp-4) 0 var(--sp-8); }
.static-page__head { padding-bottom: var(--sp-5); margin-bottom: var(--sp-5); border-bottom: 1px solid var(--border); }
.static-page__title { font-size: 2.2rem; }
.static-page__meta { color: var(--text-muted); font-size: 0.85rem; margin-top: var(--sp-2); }

.site-footer { background: #0f172a; color: #cbd5e1; margin-top: var(--sp-10); }
.site-footer__grid { display: flex; flex-wrap: wrap; gap: var(--sp-6); padding-block: var(--sp-8); }
.site-footer__brand { flex: 2 1 280px; min-width: 0; }
.site-footer__col { flex: 1 1 160px; min-width: 140px; }
.site-footer__brand .brand__logo { height: 38px; max-width: 240px; }
.site-footer__about { margin-top: var(--sp-3); font-size: 0.9rem; max-width: 320px; color: #94a3b8; }
.site-footer__social { display: flex; gap: var(--sp-3); margin-top: var(--sp-4); }
.site-footer__social a { font-size: 0.85rem; font-weight: 600; color: #cbd5e1; }
.site-footer__social a:hover { color: #fff; }
.site-footer__heading { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: #fff; margin-bottom: var(--sp-4); }
.site-footer__col ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.site-footer__col a { font-size: 0.9rem; color: #94a3b8; }
.site-footer__col a:hover { color: #fff; }
.newsletter__copy { font-size: 0.88rem; color: #94a3b8; margin-bottom: var(--sp-3); }
.newsletter__form { display: flex; gap: var(--sp-2); }
.newsletter__form input { flex: 1; background: #1e293b; border: 1px solid #334155; color: #fff; padding: 0.5rem 0.7rem; border-radius: var(--radius); font-size: 0.85rem; }
.newsletter__note { font-size: 0.72rem; color: #64748b; margin-top: var(--sp-2); }
.site-footer__bar { border-top: 1px solid #1e293b; }
.site-footer__bar-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding-block: var(--sp-4); font-size: 0.82rem; color: #64748b; }
.site-footer__meta { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; justify-content: flex-end; margin-left: auto; }
.site-footer__credit { display: inline-flex; align-items: center; gap: 0.52rem; min-height: 38px; padding: 0.28rem 0.36rem 0.28rem 0.85rem; border: 1px solid rgba(226, 232, 240, 0.16); border-radius: 999px; background: rgba(15, 23, 42, 0.72); color: #e2e8f0; box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 12px 28px rgba(2, 6, 23, 0.18); transition: color var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition), transform var(--transition); }
.site-footer__credit-label { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: #94a3b8; white-space: nowrap; transition: color var(--transition); }
.site-footer__credit-logo { display: inline-flex; align-items: center; justify-content: center; gap: 0.38rem; height: 28px; padding-inline: 0.64rem; border: 1px solid rgba(255,255,255,0.12); border-radius: 999px; background: #fff; box-shadow: 0 8px 18px rgba(2, 6, 23, 0.18); }
.site-footer__credit img { display: block; width: 16px; height: 16px; object-fit: contain; }
.site-footer__credit-name { color: #0f172a; font-size: 0.78rem; font-weight: 800; letter-spacing: 0; line-height: 1; white-space: nowrap; }
.site-footer__credit:hover { color: #fff; border-color: rgba(203, 213, 225, 0.42); background: rgba(30, 41, 59, 0.82); box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 16px 34px rgba(2, 6, 23, 0.24); transform: translateY(-1px); }
.site-footer__credit:hover .site-footer__credit-label { color: #e2e8f0; }
.site-footer__credit:focus-visible { outline: 2px solid #e2e8f0; outline-offset: 3px; }
.site-footer__admin-link:hover { color: #fff; }

.error-page { text-align: center; padding: var(--sp-10) var(--sp-4); }
.error-page__code { font-size: 5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.error-page__title { font-size: 1.8rem; margin-top: var(--sp-3); }
.error-page__text { color: var(--text-soft); max-width: 480px; margin: var(--sp-4) auto; }
.error-page__actions { display: flex; gap: var(--sp-3); justify-content: center; margin-top: var(--sp-5); }

/* Immersive image viewer (lightbox) */
html.is-lightbox-open { overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: clamp(12px, 4vw, 48px); }
.lightbox[hidden] { display: none; }
.lightbox__backdrop { position: absolute; inset: 0; background: rgba(2, 6, 23, 0.92); backdrop-filter: blur(4px); }
.lightbox__figure { position: relative; z-index: 1; margin: 0; max-width: min(1100px, 100%); max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); }
.lightbox__img { max-width: 100%; max-height: 82vh; width: auto; height: auto; object-fit: contain; border-radius: var(--radius); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5); }
.lightbox__caption { color: #cbd5e1; font-size: 0.9rem; text-align: center; max-width: 70ch; }
.lightbox__btn { position: absolute; z-index: 2; display: inline-flex; align-items: center; justify-content: center; color: #fff; background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 999px; cursor: pointer; transition: background var(--transition), transform var(--transition); }
.lightbox__btn:hover { background: rgba(30, 41, 59, 0.92); }
.lightbox__btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.lightbox__btn { padding: 0; -webkit-appearance: none; appearance: none; }
.lightbox__svg { display: block; width: 24px; height: 24px; }
.lightbox__close { top: clamp(12px, 3vw, 28px); right: clamp(12px, 3vw, 28px); width: 44px; height: 44px; }
.lightbox__close .lightbox__svg { width: 22px; height: 22px; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 48px; height: 48px; }
.lightbox__nav .lightbox__svg { width: 26px; height: 26px; }
.lightbox__nav:hover { transform: translateY(-50%) scale(1.05); }
.lightbox__nav--prev { left: clamp(8px, 2vw, 28px); }
.lightbox__nav--next { right: clamp(8px, 2vw, 28px); }
.lightbox__nav[hidden], .lightbox__counter[hidden] { display: none; }
.lightbox__counter { position: absolute; z-index: 2; bottom: clamp(12px, 3vw, 28px); left: 50%; transform: translateX(-50%); color: #cbd5e1; font-size: 0.82rem; background: rgba(15, 23, 42, 0.6); padding: 0.25rem 0.7rem; border-radius: 999px; }

@media (max-width: 1024px) {
    .home-layout { grid-template-columns: 1fr; }
    .home-aside { position: static; flex-direction: row; flex-wrap: wrap; }
    .home-aside .widget { flex: 1; min-width: 280px; }
}
@media (max-width: 860px) {
    .lead { grid-template-columns: 1fr; }
    .lead__title { font-size: 1.6rem; }
    .article__title { font-size: 2rem; }
    .nav-toggle { display: flex; order: 3; }
    .site-header__actions { order: 2; margin-left: auto; }
    .primary-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--border); padding: var(--sp-3); max-height: calc(100dvh - var(--header-h)); overflow-y: auto; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); box-shadow: var(--shadow-lg); z-index: 90; }
    .primary-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
    .primary-nav__list { flex-direction: column; }
    .primary-nav__link { height: 44px; }
}
@media (max-width: 760px) {
    .site-footer__brand { flex-basis: 100%; }
    .author-head { flex-direction: column; text-align: center; align-items: center; }
}
@media (max-width: 520px) {
    .site-footer__bar-inner { align-items: flex-start; flex-direction: column; }
    .site-footer__meta { justify-content: flex-start; margin-left: 0; }
    .article__title { font-size: 1.6rem; }
    .card--horizontal .card__media { flex-basis: clamp(168px, 58%, 240px); width: clamp(168px, 58%, 240px); }
    .card--horizontal .card__body { padding: var(--sp-2); }
    .card--horizontal .card__excerpt { display: none; }
    .card--horizontal .card__meta { font-size: 0.74rem; gap: 0.35rem; }
}

/* =========================================================================
 * Ads
 * ====================================================================== */
.ad__media { display: block; }
.ad__media img { display: block; max-width: 100%; height: auto; border-radius: var(--radius); }

/* Top / bottom / between-section banners: centered, capped width. */
.ad-banner { margin: var(--sp-6) 0; }
.ad-banner .container { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); }
.ad-banner--inline { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); }
/* Keep oversized creatives from dominating the page. */
.ad-banner .ad__media img, .ad-banner--inline .ad__media img { margin-inline: auto; max-height: 250px; width: auto; }

/* Left / right rails: fixed in the page gutters on very wide screens only. */
.ad-rail { display: none; }
@media (min-width: 1560px) {
    .ad-rail {
        position: fixed; top: 96px; width: 160px; z-index: 20;
        display: flex; flex-direction: column; gap: var(--sp-4);
    }
    .ad-rail--left  { left:  max(8px, calc((100vw - var(--container)) / 2 - 176px)); }
    .ad-rail--right { right: max(8px, calc((100vw - var(--container)) / 2 - 176px)); }
    .ad-rail .ad__media img { width: 100%; }
}

/* Popup ad. */
.ad-popup { position: fixed; inset: 0; z-index: 320; display: grid; place-items: center; padding: var(--sp-4); }
.ad-popup[hidden] { display: none; }
.ad-popup__backdrop { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.55); }
.ad-popup__dialog {
    position: relative; z-index: 1; background: var(--surface); border-radius: var(--radius-lg);
    padding: var(--sp-3); box-shadow: var(--shadow-lg); max-width: min(480px, 100%);
    display: flex; flex-direction: column; gap: var(--sp-3);
}
.ad-popup__dialog .ad__media img { border-radius: var(--radius); max-height: 70vh; width: auto; max-width: 100%; margin-inline: auto; }
.ad-popup__close {
    position: absolute; top: -14px; right: -14px; width: 32px; height: 32px; border-radius: 50%;
    background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
    font-size: 1.2rem; line-height: 1; color: var(--text); cursor: pointer; display: grid; place-items: center;
}
.ad-popup__close:hover { background: var(--surface-2); }