.pg-blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.pg-blog-card { display: flex; flex-direction: column; background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 1.25rem; overflow: hidden; box-shadow: var(--shadow-sm, 0 2px 8px rgba(0,0,0,.06)); text-decoration: none; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.pg-blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,.10)); border-color: rgba(37,99,235,.35); }
.pg-blog-thumb { position: relative; aspect-ratio: 16/9; background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(0,153,204,.18)); }
.pg-blog-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pg-blog-thumb-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--color-primary, #2563eb); }
.pg-blog-thumb-fallback svg { width: 44px; height: 44px; opacity: .55; }
.pg-blog-meta { display: flex; align-items: center; gap: .6rem; font-size: .75rem; font-weight: 600; color: var(--color-text-tertiary); text-transform: uppercase; letter-spacing: .06em; }
.pg-blog-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: .5; }
.pg-blog-body { display: flex; flex-direction: column; gap: .75rem; padding: 1.35rem 1.5rem 1.5rem; flex: 1; }
.pg-blog-title { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 700; line-height: 1.35; color: var(--color-text); margin: 0; }
.pg-blog-excerpt { font-size: .9rem; line-height: 1.65; color: var(--color-text-secondary); margin: 0; }
.pg-blog-more { margin-top: auto; display: inline-flex; align-items: center; gap: .4rem; font-size: .85rem; font-weight: 700; color: var(--color-primary, #2563eb); }
.pg-blog-more svg { width: 15px; height: 15px; transition: transform .2s ease; }
.pg-blog-card:hover .pg-blog-more svg { transform: translateX(3px); }

.pg-blog-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr 1fr; }
.pg-blog-featured .pg-blog-thumb { aspect-ratio: auto; min-height: 100%; }
.pg-blog-featured .pg-blog-body { padding: 2rem; gap: 1rem; }
.pg-blog-featured .pg-blog-title { font-size: 1.65rem; line-height: 1.25; }
.pg-blog-featured .pg-blog-excerpt { font-size: 1rem; }
.pg-blog-tag { align-self: flex-start; display: inline-flex; align-items: center; gap: .35rem; background: rgba(184,134,11,.12); color: #92690a; font-size: .72rem; font-weight: 700; padding: .35rem .7rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em; }
@media (max-width: 820px) { .pg-blog-featured { grid-template-columns: 1fr; } .pg-blog-featured .pg-blog-thumb { aspect-ratio: 16/9; } }

/* ---- Article page ---- */
.pg-article { max-width: 780px; margin: 0 auto; }
.pg-article-header { margin-bottom: 1.75rem; }
.pg-article-breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .8rem; font-weight: 600; color: var(--color-text-tertiary); margin-bottom: 1.25rem; }
.pg-article-breadcrumb a { color: var(--color-primary, #2563eb); text-decoration: none; }
.pg-article-breadcrumb svg { width: 13px; height: 13px; }
.pg-article-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: .82rem; font-weight: 600; color: var(--color-text-tertiary); margin-bottom: 1rem; }
.pg-article-meta svg { width: 14px; height: 14px; vertical-align: -2px; }
.pg-article-meta span { display: inline-flex; align-items: center; gap: .4rem; }
.pg-article-title { font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.7rem, 4.5vw, 2.5rem); font-weight: 800; line-height: 1.2; color: var(--color-text); margin: 0 0 1rem; }
.pg-article-answer { background: linear-gradient(135deg, rgba(37,99,235,.07), rgba(0,153,204,.09)); border-left: 4px solid var(--color-primary, #2563eb); border-radius: 0 1rem 1rem 0; padding: 1.25rem 1.5rem; margin: 1.5rem 0; color: var(--color-text-secondary); line-height: 1.75; font-size: .975rem; }
.pg-article-answer strong { color: var(--color-text); }
.pg-article-cover { border-radius: 1.25rem; overflow: hidden; border: 1px solid rgba(0,0,0,.06); margin-bottom: 2rem; }
.pg-article-cover img { width: 100%; height: auto; display: block; }
.pg-article-body { font-size: 1rem; line-height: 1.8; color: var(--color-text-secondary); }
.pg-article-body h2 { font-family: 'Space Grotesk', sans-serif; font-size: 1.4rem; font-weight: 700; color: var(--color-text); margin: 2rem 0 .9rem; line-height: 1.3; }
.pg-article-body h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--color-text); margin: 1.75rem 0 .7rem; }
.pg-article-body p { margin: 0 0 1rem; }
.pg-article-body ul, .pg-article-body ol { margin: 0 0 1rem; padding-inline-start: 1.4rem; }
.pg-article-body li { margin: .3rem 0; }
.pg-article-body a { color: var(--color-primary, #2563eb); font-weight: 600; }
.pg-article-body table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: .9rem; }
.pg-article-body th, .pg-article-body td { padding: .6rem .85rem; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.pg-article-body th { font-weight: 700; color: var(--color-text); background: var(--color-card); }
.pg-article-body blockquote { border-left: 3px solid var(--color-border); padding: .25rem 1.25rem; color: var(--color-text-tertiary); margin: 1.25rem 0; font-style: italic; }

.pg-article-tools { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.pg-article-tool { display: inline-flex; align-items: center; gap: .5rem; background: var(--color-card); border: 1px solid var(--color-border); color: var(--color-primary, #2563eb); text-decoration: none; font-size: .85rem; font-weight: 600; padding: .55rem .95rem; border-radius: .625rem; transition: border-color .2s, background .2s; }
.pg-article-tool:hover { border-color: var(--color-primary, #2563eb); background: rgba(37,99,235,.06); }
.pg-article-tool svg { width: 16px; height: 16px; }

.pg-article-author { display: flex; align-items: center; gap: 1rem; margin-top: 2.5rem; padding: 1.25rem 1.5rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 1rem; }
.pg-article-author-avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.pg-article-author-name { font-weight: 700; color: var(--color-text); }
.pg-article-author-role { font-size: .8rem; color: var(--color-text-tertiary); }