/* Blog — reading-optimized layout on the shared design system */
.blog-container { max-width: 760px; }
.blog-breadcrumb { font-family: var(--cp-sans); font-size: .9rem; color: var(--cp-muted); margin-bottom: 20px; }
.blog-breadcrumb a { color: var(--cp-muted); } .blog-breadcrumb a:hover { color: var(--cp-blue); }
.blog-cat-pill { display:inline-block; font-family:var(--cp-sans); font-weight:700; font-size:.74rem; text-transform:uppercase; letter-spacing:.06em; color:var(--cp-blue); background:var(--cp-blue-tint); border-radius:100px; padding:5px 13px; margin-bottom:14px; }
.blog-post h1 { font-size: clamp(2rem, 4vw, 2.9rem); line-height: 1.16; margin-bottom: .35em; }
.blog-meta { font-family: var(--cp-sans); color: var(--cp-muted); font-size: .95rem; margin-bottom: 30px; display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.blog-meta .author { font-weight:700; color: var(--cp-ink); }
.blog-featured { margin: 0 0 34px; border-radius: var(--cp-radius-lg); overflow: hidden; box-shadow: var(--cp-shadow); }
.blog-featured img { width:100%; display:block; }
.blog-body { font-family: var(--cp-sans); font-size: 1.13rem; line-height: 1.75; color: var(--cp-body); }
.blog-body h2 { font-family: var(--cp-serif); font-size: clamp(1.5rem,2.6vw,1.95rem); line-height:1.2; margin: 1.7em 0 .5em; }
.blog-body h3 { font-family: var(--cp-serif); font-size: 1.4rem; margin: 1.4em 0 .4em; }
.blog-body p { margin: 0 0 1.2em; }
.blog-body a { color: var(--cp-blue); text-decoration: underline; }
.blog-body img { max-width:100%; height:auto; border-radius: var(--cp-radius); margin: 1.5em 0; box-shadow: var(--cp-shadow-sm); }
.blog-body ul, .blog-body ol { margin: 0 0 1.2em 1.4em; } .blog-body li { margin-bottom: .5em; }
.blog-body blockquote { border-left: 4px solid var(--cp-blue); background: var(--cp-blue-tint); margin: 1.5em 0; padding: 16px 24px; border-radius: 0 12px 12px 0; color: var(--cp-ink); font-style: italic; }
.blog-body h2:first-child, .blog-body p:first-child { margin-top: 0; }
.blog-end-cta { margin-top: 56px; padding: 38px 32px; background: var(--cp-blue-tint); border-radius: var(--cp-radius-lg); text-align: center; }
.blog-end-cta h2 { font-size: 1.6rem; margin-bottom: .3em; }
.blog-end-cta p { font-family: var(--cp-sans); color: var(--cp-muted); margin-bottom: 1.2em; }
.blog-end-cta .link-back { display:block; margin-top:18px; font-family:var(--cp-sans); font-weight:600; color:var(--cp-blue); }
/* index */
.blog-index-grid { display:grid; grid-template-columns: repeat(auto-fill, minmax(330px,1fr)); gap: 28px; }
.blog-card { background: var(--cp-surface); border:1px solid var(--cp-line); border-radius: var(--cp-radius-lg); overflow:hidden; box-shadow: var(--cp-shadow-sm); transition: transform .15s ease, box-shadow .15s ease; display:flex; flex-direction:column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--cp-shadow); }
.blog-card .thumb { aspect-ratio: 16/9; background:var(--cp-blue-tint); overflow:hidden; }
.blog-card .thumb img { width:100%; height:100%; object-fit:cover; display:block; }
.blog-card .card-body { padding: 22px 24px 26px; display:flex; flex-direction:column; gap:8px; flex:1; }
.blog-card h3 { font-size: 1.25rem; line-height:1.25; margin:0; }
.blog-card h3 a { color: var(--cp-ink); } .blog-card h3 a:hover { color: var(--cp-blue); text-decoration:none; }
.blog-card .card-meta { font-family:var(--cp-sans); color:var(--cp-muted); font-size:.86rem; margin-top:auto; }

/* Share row */
.blog-share { display:flex; align-items:center; gap:12px; margin:38px 0 0; font-family:var(--cp-sans); flex-wrap:wrap; }
.blog-share .share-label { font-weight:700; color:var(--cp-ink); margin-right:2px; }
.share-btn { display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px; border-radius:50%; background:#6B7785; color:#fff; border:0; cursor:pointer; transition:transform .15s ease, background .15s ease; text-decoration:none; }
.share-btn:hover { background:var(--cp-blue); transform:translateY(-2px); text-decoration:none; }
.share-btn svg { width:18px; height:18px; }
/* copy-link is an outline chain icon, no filled circle */
.share-copy { background:none; color:#6B7785; width:auto; height:44px; padding:0 6px; }
.share-copy:hover { background:none; color:var(--cp-blue); transform:translateY(-2px); }
.share-copy svg { width:22px; height:22px; }
.share-copy.copied::after { content:"Copied!"; font-size:.82rem; font-weight:700; color:var(--cp-blue); margin-left:6px; }

/* Sticky floating share rail (desktop only) */
.blog-share-rail { position: fixed; left: max(20px, calc(50% - 454px)); top: 50%; transform: translateY(-50%); display:flex; flex-direction:column; align-items:center; gap:12px; z-index:40; }
.blog-share-rail .rail-label { font-family:var(--cp-sans); font-weight:700; font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--cp-muted); margin-bottom:2px; }
@media (max-width: 1180px) { .blog-share-rail { display:none; } }  /* hidden on tablet/mobile — bottom inline row covers it */

/* Index / archive extras */
.blog-card .thumb--blank { background: linear-gradient(135deg, var(--cp-blue-tint), #fff); }
.blog-card .card-cat { font-family:var(--cp-sans); font-weight:700; font-size:.72rem; text-transform:uppercase; letter-spacing:.05em; color:var(--cp-blue); }
.blog-pagination { display:flex; justify-content:space-between; align-items:center; gap:16px; margin-top:52px; font-family:var(--cp-sans); font-weight:700; }
.blog-pagination a { color:var(--cp-blue); } .blog-pagination a:hover { color:var(--cp-blue-dark); text-decoration:none; }

/* Related articles */
.blog-related { margin-top: 60px; padding-top: 36px; border-top: 1px solid var(--cp-line); }
.blog-related h2 { font-size: 1.5rem; margin-bottom: 22px; }
.blog-related .blog-index-grid { grid-template-columns: repeat(3, 1fr); }
.blog-related .blog-card h3 { font-size: 1.05rem; }
@media (max-width: 700px) { .blog-related .blog-index-grid { grid-template-columns: 1fr; } }
.blog-cat-pill { text-decoration: none; } .blog-cat-pill:hover { background: var(--cp-blue); color: #fff; text-decoration: none; }

/* Browse-by-topic dropdown + toolbar (with All articles / Most recent reset) */
.blog-toolbar { display:flex; flex-wrap:wrap; align-items:center; gap:18px; margin:0 0 32px; font-family:var(--cp-sans); }
.blog-cats { position:relative; }
.blog-cats > summary { display:inline-flex; align-items:center; gap:9px; cursor:pointer; list-style:none; font-weight:700; color:var(--cp-ink); background:#fff; border:1.5px solid var(--cp-line); border-radius:var(--cp-radius-pill); padding:11px 22px; box-shadow:var(--cp-shadow-sm); }
.blog-cats > summary::-webkit-details-marker { display:none; }
.blog-cats > summary::after { content:'▾'; color:var(--cp-blue); }
.blog-cats[open] > summary { border-color:var(--cp-blue); color:var(--cp-blue); }
.cat-menu { position:absolute; z-index:30; margin-top:8px; background:#fff; border:1px solid var(--cp-line); border-radius:var(--cp-radius); box-shadow:var(--cp-shadow); padding:10px; width:min(480px,92vw); display:grid; grid-template-columns:1fr 1fr; gap:1px 8px; max-height:72vh; overflow:auto; }
.cat-menu a { padding:9px 14px; border-radius:8px; color:var(--cp-ink); font-weight:600; font-size:.95rem; text-decoration:none; }
.cat-menu a:hover { background:var(--cp-blue-tint); color:var(--cp-blue); }
.cat-menu .cat-group { grid-column:1 / -1; margin:10px 8px 2px; font-size:.7rem; font-weight:800; text-transform:uppercase; letter-spacing:.07em; color:var(--cp-muted); }
.cat-menu .cat-group:first-child { margin-top:2px; }
@media (max-width:520px){ .cat-menu { grid-template-columns:1fr; } }
.blog-allnav { font-weight:700; color:var(--cp-blue); text-decoration:none; }
.blog-allnav:hover { text-decoration:underline; }
#searchInfo { font-family:var(--cp-sans); color:var(--cp-muted); margin:0 0 20px; }
#searchInfo a { color:var(--cp-blue); font-weight:600; }
#searchInfo[hidden] { display:none; }

/* Site search bar (blog index) */
.blog-search { max-width: 560px; margin: 0 auto; }
.blog-search input { width: 100%; font-family: var(--cp-sans); font-size: 1.05rem; padding: 14px 22px; border: 1.5px solid var(--cp-line); border-radius: var(--cp-radius-pill); background: #fff; box-shadow: var(--cp-shadow-sm); }
.blog-search input:focus { outline: none; border-color: var(--cp-blue); box-shadow: 0 0 0 4px rgba(14,120,212,.12); }
#searchResults[hidden], #searchEmpty[hidden] { display: none; }