/* ==========================================================================
   Blog – listing, search and article pages
   ========================================================================== */

/* Listing */
.sw-blogbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: 30px; }
.sw-blogbar .sw-filter { margin: 0; }
.sw-blogsearch { position: relative; width: min(320px, 100%); }
.sw-blogsearch input {
	width: 100%; height: 46px; padding: 0 50px 0 18px;
	border: 1px solid var(--sw-border); border-radius: 999px;
	background: var(--sw-light); font-size: .92rem;
	transition: border-color .2s, background-color .2s;
}
.sw-blogsearch input:focus { outline: 0; border-color: var(--sw-primary); background: var(--sw-white); }
.sw-blogsearch button { position: absolute; right: 5px; top: 5px; display: grid; place-items: center; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--sw-dark); color: #fff; }
.sw-blogsearch .sw-icon { width: 16px; height: 16px; }
.sw-postgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.sw-pager { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.sw-pager .page-numbers { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--sw-border); font-size: .92rem; }
.sw-pager .page-numbers.current { background: var(--sw-dark); border-color: var(--sw-dark); color: #fff; }
.sw-pager .page-numbers .sw-icon { width: 16px; height: 16px; }
.sw-pager a.page-numbers:hover { border-color: var(--sw-dark); }

/* Reading progress */
.sw-progress { position: fixed; left: 0; right: 0; top: 0; z-index: 90; height: 3px; pointer-events: none; }
.sw-progress i { display: block; height: 100%; width: var(--p, 0%); background: var(--sw-primary); }
.admin-bar .sw-progress { top: var(--sw-adminbar); }

/* Article header */
.sw-article__head { max-width: 860px; margin: 0 auto; text-align: center; }
.sw-article__head .sw-card-post__cat { display: inline-block; margin-bottom: 18px; font-size: .84rem; }
.sw-article__title { margin: 0 0 16px; font-size: clamp(2rem, 1.2rem + 2.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.04em; }
.sw-article__lead { margin: 0 auto 20px; max-width: 680px; font-size: 1.1rem; line-height: 1.6; color: var(--sw-muted); }
.sw-article__meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin: 0; font-size: .88rem; color: var(--sw-muted); }
.sw-article__meta span { display: inline-flex; align-items: center; gap: 7px; }
.sw-article__meta .sw-icon { width: 16px; height: 16px; color: var(--sw-primary); }
.sw-article__cover { margin: clamp(26px, 3.5vw, 44px) 0 0; aspect-ratio: 21 / 9; border-radius: var(--sw-radius); overflow: hidden; background: var(--sw-light); }
.sw-article__cover img { width: 100%; height: 100%; object-fit: cover; }

/* Article body + side */
.sw-article__grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(28px, 5vw, 72px); align-items: start; padding-top: clamp(28px, 3.5vw, 44px); }
.sw-article__body { max-width: 760px; }
.sw-article__content { font-size: 1.06rem; line-height: 1.8; color: color-mix(in srgb, var(--sw-dark) 82%, var(--sw-white)); }
.sw-article__content > p:first-child { font-size: 1.18rem; line-height: 1.7; color: var(--sw-dark); }
.sw-article__content h2 { margin: 1.8em 0 .6em; font-size: clamp(1.45rem, 1.1rem + .9vw, 1.9rem); letter-spacing: -0.03em; color: var(--sw-dark); scroll-margin-top: 110px; }
.sw-article__content h3 { margin: 1.5em 0 .5em; font-size: 1.25rem; color: var(--sw-dark); }
.sw-article__content ul { list-style: none; padding: 0; }
.sw-article__content ul li { position: relative; padding-left: 28px; margin-bottom: .55em; }
.sw-article__content ul li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 9px; height: 9px; border-radius: 50%; background: var(--sw-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--sw-primary) 16%, transparent); }
.sw-article__content blockquote { margin: 1.6em 0; padding: 20px 24px; border-left: 3px solid var(--sw-primary); border-radius: 0 16px 16px 0; background: var(--sw-light); font-size: 1.12rem; color: var(--sw-dark); }
.sw-article__content .sw-note { margin-top: 2em; padding: 16px 20px; border-radius: 14px; background: color-mix(in srgb, var(--sw-primary) 9%, var(--sw-white)); font-size: .93rem; line-height: 1.6; color: var(--sw-dark); }
.sw-article__content .sw-note em { font-style: normal; }
.sw-article__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.sw-article__tags a { padding: 6px 13px; border-radius: 999px; background: var(--sw-light); font-size: .84rem; }
.sw-author { display: flex; gap: 16px; margin-top: 36px; padding: 22px; border-radius: 20px; border: 1px solid var(--sw-border); }
.sw-author__img { width: 64px; height: 64px; border-radius: 50%; flex: none; }
.sw-author__label { display: block; font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--sw-muted); }
.sw-author b { display: block; margin: 2px 0 6px; font-size: 1.1rem; font-weight: 500; }
.sw-author p { margin: 0; font-size: .92rem; color: var(--sw-muted); }

.sw-article__side { position: sticky; top: 100px; display: grid; gap: 16px; }
.sw-toc { padding: 20px; border-radius: 20px; background: var(--sw-light); }
.sw-toc__title { margin: 0 0 12px; font-size: .76rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--sw-muted); }
.sw-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; display: grid; gap: 2px; }
.sw-toc li { counter-increment: toc; }
.sw-toc a { display: flex; gap: 10px; padding: 8px 10px; border-radius: 10px; font-size: .9rem; line-height: 1.4; color: var(--sw-muted); transition: background-color .2s, color .2s; }
.sw-toc a::before { content: counter(toc, decimal-leading-zero); font-size: .76rem; font-weight: 600; margin-top: 2px; color: color-mix(in srgb, var(--sw-dark) 30%, transparent); }
.sw-toc a:hover, .sw-toc a.is-active { background: var(--sw-white); color: var(--sw-dark); }
.sw-toc a.is-active::before { color: var(--sw-primary); }
.sw-share { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-radius: 18px; border: 1px solid var(--sw-border); }
.sw-share span { flex: 1; font-size: .88rem; color: var(--sw-muted); }
.sw-share a, .sw-share button { display: grid; place-items: center; width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--sw-light); color: var(--sw-dark); transition: background-color .25s, color .25s; }
.sw-share a:hover, .sw-share button:hover { background: var(--sw-primary); color: #fff; }
.sw-share .sw-icon { width: 17px; height: 17px; }
.sw-share button.is-copied { background: #25D366; color: #fff; }
.sw-sidecta { padding: 22px; border-radius: 20px; color: rgba(255, 255, 255, .75); background: radial-gradient(70% 90% at 100% 0%, color-mix(in srgb, var(--sw-primary) 45%, transparent) 0%, transparent 70%), linear-gradient(135deg, #0A2233 0%, var(--sw-overlay) 100%); }
.sw-sidecta__icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 14px; border-radius: 14px; background: rgba(255, 255, 255, .1); color: color-mix(in srgb, var(--sw-primary) 60%, #fff); }
.sw-sidecta__icon .sw-icon { width: 22px; height: 22px; }
.sw-sidecta__title { margin: 0 0 6px; font-size: 1.25rem; font-weight: 500; letter-spacing: -0.02em; color: #fff; }
.sw-sidecta > p:not(.sw-sidecta__title) { margin: 0 0 16px; font-size: .9rem; }

@media (max-width: 1023px) {
	.sw-postgrid { grid-template-columns: 1fr 1fr; }
	.sw-article__grid { grid-template-columns: 1fr; }
	.sw-article__side { position: static; }
	.sw-toc { display: none; }
}
@media (max-width: 620px) {
	.sw-postgrid { grid-template-columns: 1fr; }
	.sw-blogsearch { width: 100%; }
	.sw-article__cover { aspect-ratio: 16 / 10; }
	.sw-article__head { text-align: left; }
	.sw-article__meta { justify-content: flex-start; }
}