/** Business Forum UK: blog listing, single post, sidebar, comments, 404. */
.blog-listing { padding: 40px 0 48px; }
.post-layout { display: grid; gap: 40px; align-items: start; padding: 40px 0 56px; }
@media (min-width: 1000px) { .post-layout { grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; } }
.post-main { min-width: 0; }
.post-hero-image img { width: 100%; border-radius: var(--bf-radius); aspect-ratio: 2 / 1; object-fit: cover; margin-bottom: 28px; box-shadow: var(--bf-shadow); }
.post-tags { margin: 32px 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.post-tags a { font-size: 13px; padding: 5px 12px; border-radius: 999px; background: var(--bf-surface); border: 1px solid var(--bf-line); color: var(--bf-muted); text-decoration: none; }
.post-tags a:hover { border-color: var(--bf-navy); color: var(--bf-navy); }
.post-navigation { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; margin: 36px 0 0; }
.post-navigation a { display: block; padding: 16px 18px; background: var(--bf-surface); border: 1px solid var(--bf-line); border-radius: var(--bf-radius); color: var(--bf-navy); font-weight: 600; text-decoration: none; }
.post-navigation a:hover { box-shadow: var(--bf-shadow-lift); }
.post-navigation .nav-next { text-align: right; }
.post-navigation .nav-label { display: block; font-size: 12px; font-weight: 500; color: var(--bf-muted); margin-bottom: 4px; }

/* Sidebar */
.post-sidebar { display: grid; gap: 16px; align-content: start; }
.side-block { background: var(--bf-surface); border: 1px solid var(--bf-line); border-radius: var(--bf-radius); padding: 18px 20px; box-shadow: var(--bf-shadow); }
.side-block--tool { padding: 0; border: 0; background: transparent; box-shadow: none; }
.side-block--tool .tool-card { min-height: 170px; }
.side-block__title { font-size: 1rem; margin: 0 0 12px; }
.side-list { list-style: none; margin: 0; padding: 0; }
.side-list li { padding: 10px 0; border-top: 1px solid var(--bf-line); display: grid; gap: 2px; }
.side-list li:first-child { border-top: 0; padding-top: 0; }
.side-list a { color: var(--bf-ink); font-weight: 500; font-size: var(--bf-text-sm); line-height: 1.4; }
.side-list a:hover { color: var(--bf-blue); text-decoration: none; }
.side-list span { font-size: 12px; color: var(--bf-muted); }
.side-block--forum { background: var(--bf-teal-soft); border-color: #c6e4e0; }
.side-block--forum p { font-size: var(--bf-text-sm); color: var(--bf-ink); }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: 6px 0; border-top: 1px solid var(--bf-line); font-size: var(--bf-text-sm); }
.widget li:first-child { border-top: 0; }

/* Sidebar banners (forum partner-card style) */
.side-banners { display: grid; gap: 12px; }
.side-banners__title { margin: 0 0 -4px; font-size: 12.5px; font-weight: 600; color: var(--bf-muted); }
.side-banner { background: var(--bf-surface); border: 1px solid var(--bf-line); border-radius: var(--bf-radius); padding: 8px 8px 10px; text-align: center; box-shadow: var(--bf-shadow); }
.side-banner__media { display: block; }
.side-banner__media img { width: 100%; height: auto; border-radius: var(--bf-radius-sm); display: block; }
.side-banner__caption { display: block; padding: 8px 4px 0; font-size: 13px; font-weight: 500; color: var(--bf-muted); text-decoration: none; }
a.side-banner__caption:hover { color: var(--bf-navy); text-decoration: none; }

/* Sidebar rates block */
.side-block--rates { background: var(--bf-navy); border-color: var(--bf-navy); color: #fff; }
.side-block--rates .side-block__title { color: #fff; }
.side-rates { list-style: none; margin: 0; padding: 0; }
.side-rates li + li { border-top: 1px solid rgba(255, 255, 255, .1); }
.side-rates a { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: baseline; padding: 9px 0; color: #fff; text-decoration: none; }
.side-rates a:hover span { color: var(--bf-teal-bright); }
.side-rates strong { font-size: 1.05rem; letter-spacing: -.01em; font-variant-numeric: tabular-nums; min-width: 4.5ch; }
.side-rates span { font-size: 12.5px; color: rgba(255, 255, 255, .72); line-height: 1.35; }
.side-rates__all { display: inline-block; margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--bf-teal-bright); text-decoration: underline; text-underline-offset: 3px; }
.side-rates__all:hover { color: #fff; }

/* Related */
.related-posts { padding: 0 0 56px; }

/* Comments */
.comments-area { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--bf-line); }
.comment-list { list-style: none; margin: 0 0 24px; padding: 0; }
.comment-list .comment { padding: 16px 0; border-bottom: 1px solid var(--bf-line); }
.comment-list .children { list-style: none; margin: 12px 0 0 44px; padding: 0; }
.comment-author { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.comment-author .avatar { border-radius: 10px; }
.comment-metadata { font-size: 12.5px; color: var(--bf-muted); margin: 4px 0 8px; }
.comment-content { font-size: var(--bf-text-base); }
.comment-reply-link { font-size: 13px; font-weight: 600; }
.comment-form label { display: block; font-weight: 600; font-size: var(--bf-text-sm); margin-bottom: 6px; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--bf-line); border-radius: var(--bf-radius-sm); background: #fff; }
.comment-form .form-submit .submit { background: var(--bf-teal); color: #fff; border: 0; border-radius: var(--bf-radius-sm); padding: 12px 22px; font-weight: 600; }

/* 404 */
.error-404 { padding: 72px 0 56px; text-align: center; }
.error-404 .container { max-width: 760px; }
.error-404__code { display: inline-block; font-size: clamp(4rem, 3rem + 6vw, 8rem); font-weight: 700; line-height: 1; letter-spacing: -.04em; color: transparent; background: linear-gradient(135deg, var(--bf-navy), var(--bf-teal)); -webkit-background-clip: text; background-clip: text; margin-bottom: 8px; }
.error-404__sub { color: var(--bf-muted); font-size: var(--bf-text-md); max-width: 54ch; margin: 0 auto 24px; }
.error-404__search { max-width: 560px; margin: 0 auto; }
.error-404 .btn-row { justify-content: center; margin-top: 24px; }