/* Blog post: article + sticky lead sidebar, quick answer, key facts, FAQ, sources (loaded only on post pages) */
.vxb-preview { background: #fff7d6; color: #6b4d00; border-bottom: 1px solid #f0d27a; text-align: center; font-size: .9rem; padding: 10px 16px; }
.vxb-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; }
@media (min-width: 992px) { .vxb-grid { grid-template-columns: minmax(0, 1fr) 360px; align-items: stretch; } }
@media (min-width: 1200px) { .vxb-grid { gap: 56px; } }
.vxb-main { min-width: 0; }
.vxb-cover { margin: 22px 0 8px; border-radius: 16px; overflow: hidden; background: #f3f4f6; }
.vxb-cover img { display: block; width: 100%; height: auto; max-height: 440px; object-fit: cover; }
.flat-section-v2.vxb-top { padding-top: 32px; }
.vxb-title { font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.18; font-weight: 700; margin: 10px 0 0; color: #161e2d; }
.vxb-content h2 { font-size: 1.45rem; margin: 2rem 0 .75rem; }
.vxb-content h3 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }
.vxb-content p, .vxb-content li { line-height: 1.75; }
.vxb-content table { width: 100%; border-collapse: collapse; margin: 1.25rem 0; font-size: .95rem; }
.vxb-content th, .vxb-content td { border: 1px solid #e6e8ee; padding: 10px 12px; text-align: start; vertical-align: top; }
.vxb-content th { background: #f6f7fa; font-weight: 700; }
.vxb-content a { color: #a8762a; text-decoration: underline; text-underline-offset: 3px; }

.vxb-quick { position: relative; background: linear-gradient(135deg, #fffaf0, #fff4d6); border: 1px solid #f0d27a; border-radius: 14px; padding: 18px 20px 14px; margin: 20px 0 26px; }
.vxb-quick__label { display: inline-block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: #a8762a; margin-bottom: 6px; }
.vxb-quick p { margin: 0; font-size: 1.05rem; line-height: 1.65; color: #161e2d; }

.vxb-facts { margin: 2rem 0; padding: 20px 22px; background: #f6f7fa; border-radius: 14px; }
.vxb-facts h2 { font-size: 1.2rem; margin: 0 0 10px; }
.vxb-facts ul { margin: 0; padding-inline-start: 18px; }
.vxb-facts li { margin: 6px 0; line-height: 1.6; }
.vxb-facts li a { font-size: .8rem; color: #6b7280; margin-inline-start: 6px; }

.vxb-faqs { margin: 2.5rem 0 1.5rem; }
.vxb-faqs h2 { font-size: 1.35rem; margin-bottom: 10px; }
.vxb-faqs details { border-bottom: 1px solid rgba(26,34,51,.09); padding: 4px 0; }
.vxb-faqs details:last-of-type { border-bottom: 0; }
.vxb-faqs summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style: none; position: relative; padding-inline-end: 30px; color: #161e2d; }
.vxb-faqs summary::-webkit-details-marker { display: none; }
.vxb-faqs summary::after { content: "+"; position: absolute; inset-inline-end: 4px; top: 10px; font-size: 1.3rem; color: #a8762a; }
.vxb-faqs details[open] summary::after { content: "−"; }
.vxb-faqs details p { margin: 0 0 14px; line-height: 1.7; color: #3b4453; }

.vxb-cta-inline { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; background: #161e2d; color: #fff; border-radius: 16px; padding: 22px 24px; margin: 2rem 0; }
.vxb-cta-inline b { display: block; font-size: 1.1rem; margin-bottom: 4px; }
.vxb-cta-inline span { color: #c9d0dc; font-size: .95rem; }

.vxb-sources { margin: 1.5rem 0; font-size: .9rem; color: #6b7280; }
.vxb-sources summary { cursor: pointer; font-weight: 600; }
.vxb-sources ol { margin: 8px 0 0; padding-inline-start: 20px; }
.vxb-sources a { color: #6b7280; word-break: break-all; }

.vxb-side { min-width: 0; align-self: stretch; }
.vxb-sticky { position: sticky; top: 96px; display: grid; gap: 18px; }
.vxb-project { display: block; background: #fff; border: 1px solid #e6e8ee; border-radius: 16px; overflow: hidden; color: inherit; text-decoration: none; box-shadow: 0 10px 30px -18px rgba(22,30,45,.35); }
.vxb-project img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.vxb-project__body { padding: 14px 16px 16px; display: grid; gap: 4px; }
.vxb-project__body b { font-size: 1.05rem; color: #161e2d; }
.vxb-project__price { color: #a8762a; font-weight: 700; }
.vxb-project__link { font-size: .85rem; color: #6b7280; }

.vxb-card { background: #fff; border: 1px solid #e6e8ee; border-radius: 16px; padding: 22px 20px; box-shadow: 0 16px 40px -24px rgba(22,30,45,.45); }
.vxb-card h3 { font-size: 1.2rem; margin: 6px 0 8px; line-height: 1.3; }
.vxb-card p { color: #4b5563; font-size: .93rem; line-height: 1.6; margin-bottom: 14px; }
.vxb-form { display: grid; grid-template-columns: 1fr; gap: 10px; background: none; border: 0; padding: 0; border-radius: 0; }
.vxb-form input:not(.vx-hp) { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid #d7dbe3; border-radius: 10px; font: inherit; font-size: 15px; color: #161e2d; background: #fff; }
.vxb-form input::placeholder { color: #8a93a3; }
.vxb-form input:focus { outline: none; border-color: #ebc45c; box-shadow: 0 0 0 3px rgba(235,196,92,.25); }
.vxb-form .vx-btn { width: 100%; justify-content: center; min-height: 48px; }
.vxb-form .vx-leadbar__msg { margin: 0; font-size: .88rem; min-height: 1em; }
.vxb-form .vx-leadbar__msg.ok { color: #15803d; }
.vxb-form .vx-leadbar__msg.err { color: #b91c1c; }
.vx-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.vxb-alt { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.vxb-alt .vx-btn { justify-content: center; }
.vxb-trust { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 6px; font-size: .82rem; color: #6b7280; }
.vxb-trust li { display: flex; align-items: center; gap: 6px; }
.vx-eyebrow { display: inline-block; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: #a8762a; }

@media (max-width: 991px) {
    .vxb-sticky { position: static; }
}