/* Blog Gutenberg blocks (frontend + editor preview). */
.bb {
  --navy: #1A2C6F; --navy-900: #0B165C; --ink: #272F3B; --slate: #47556A; --mute: #6B7890;
  --sky: #37AEEC; --sky-50: #F2F7FF; --sky-100: #E9F1FF; --blue-200: #AAD2F0; --blue-150: #CBE1FC;
  --lav-50: #F5EEFD; --lime: #DBF1B9; --line: #E3E8F2; --line-2: #D3DBEA; --soft: #F7F9FD;
  --f-display: "Urbanist", "Visby CF", "Plus Jakarta Sans", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --f-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r-m: 16px; --r-l: 28px;
  box-sizing: border-box; font-family: var(--f-body); color: var(--ink); margin: 28px 0;
}
.bb *, .bb *::before, .bb *::after { box-sizing: border-box; }
.bb h3, .bb h4, .bb b { font-family: var(--f-display); color: var(--navy); }
.bb p { margin: 0; }
.bb p + p { margin-top: 10px; }

/* Answer */
.bb-answer { border-radius: var(--r-m); background: linear-gradient(135deg, var(--sky-50), #fff); border: 1px solid var(--blue-150); padding: 22px 24px; display: grid; gap: 10px; }
.bb-answer .bb-lbl { display: flex; align-items: center; gap: 8px; font: 700 12px var(--f-body); letter-spacing: .09em; text-transform: uppercase; color: var(--navy); }
.bb-answer .bb-lbl i { width: 8px; height: 8px; border-radius: 50%; background: var(--sky); box-shadow: 0 0 0 4px rgba(55,174,236,.18); }
.bb-answer p { font-size: 18.5px; line-height: 1.6; }

/* Takeaways */
.bb-takeaways { border-radius: var(--r-m); background: var(--soft); border: 1px solid var(--line); padding: 22px 24px; }
.bb-takeaways h4 { font-size: 17px; margin: 0 0 10px; }
.bb-takeaways ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.bb-takeaways li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; font-size: 16px; line-height: 1.55; margin: 0; padding: 0; }
.bb-takeaways li::before { content: ""; display: block; width: 18px; height: 18px; margin-top: 3px; border-radius: 6px; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%232F5A12' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }

/* Callout */
.bb-callout { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; border-radius: var(--r-m); padding: 18px 20px; background: var(--lav-50); border: 1px solid #E1CFF7; }
.bb-callout .bb-ci { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font: 700 18px var(--f-display); background: var(--navy); color: #fff; }
.bb-callout .bb-ci.bb-mark { background: transparent; color: var(--navy); }
.bb-callout .bb-ci svg { width: 40px; height: 40px; display: block; }
.bb-callout b { display: block; font-size: 17px; margin-bottom: 2px; }
.bb-callout.is-tip { background: #FFF6DA; border-color: #F5DE9A; }
.bb-callout.is-tip .bb-ci { background: #F7B500; color: var(--navy-900); }
.bb-callout.is-warn { background: #FDECEA; border-color: #F4C6BF; }
.bb-callout.is-warn .bb-ci { background: #C8412F; color: #fff; }
.bb-callout.is-info { background: var(--sky-50); border-color: var(--blue-150); }
.bb-callout.is-info .bb-ci { background: var(--sky); color: #fff; }

/* Formula */
.bb-formula { border-radius: var(--r-m); background: var(--navy-900); color: #fff; padding: 26px 28px; display: grid; gap: 10px; overflow-x: auto; }
.bb-formula .bb-f { font: 500 clamp(18px, 2.3vw, 24px) var(--f-mono); white-space: nowrap; color: #fff; }
.bb-formula .bb-f.is-small { font-size: .8em; color: var(--blue-150); }
.bb-formula em { font-style: normal; color: #F7B500; }
.bb-formula small { color: var(--blue-200); font-size: 14px; }

/* Pull quote */
.bb-pull { border: 0; margin: 40px 0; padding: 34px 0 0; position: relative; font: 600 clamp(24px, 2.6vw, 30px)/1.3 var(--f-display); color: var(--navy); text-wrap: balance; }
.bb-pull::before { content: "\201C"; position: absolute; top: -18px; left: -4px; font-size: 84px; line-height: 1; color: var(--sky); }
.bb-pull cite { display: block; font: 500 14px var(--f-body); color: var(--mute); margin-top: 12px; font-style: normal; }

/* FAQ */
.bb-faq { display: grid; gap: 10px; }
.bb-faq details { border: 1px solid var(--line); border-radius: var(--r-m); background: #fff; padding: 0 22px; transition: border-color .2s; }
.bb-faq details[open] { border-color: var(--blue-200); background: var(--sky-50); }
.bb-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 0; font: 700 18px/1.35 var(--f-display); color: var(--navy); }
.bb-faq summary::-webkit-details-marker { display: none; }
.bb-faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--sky-100); font: 500 20px var(--f-body); color: var(--navy); transition: transform .2s; }
.bb-faq details[open] summary::after { transform: rotate(45deg); background: var(--navy); color: #fff; }
.bb-faq-a { padding-bottom: 20px; font-size: 16.5px; max-width: 70ch; }

/* Calculator */
.bb-calc { border-radius: var(--r-l); border: 1px solid var(--blue-150); background: linear-gradient(160deg, #fff 0%, var(--sky-50) 100%); padding: 26px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 26px; box-shadow: 0 1px 2px rgba(26,44,111,.06), 0 12px 32px -12px rgba(26,44,111,.18); }
.bb-calc h3 { font-size: 22px; margin: 0; }
.bb-calc-intro { font-size: 15px; color: var(--slate); margin-top: 6px; }
.bb-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 16px; }
.bb-fields label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--slate); }
.bb-fields input { font: 600 16px var(--f-body); color: var(--navy); padding: 11px 12px; border: 1px solid var(--line-2); border-radius: 10px; background: #fff; width: 100%; font-variant-numeric: tabular-nums; }
.bb-fields input:focus { outline: 2px solid var(--sky); border-color: var(--sky); }
.bb-out { border-radius: var(--r-m); background: var(--navy); color: #fff; padding: 22px; display: grid; gap: 14px; align-content: start; }
.bb-out-lbl { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-200); font-weight: 700; }
.bb-big { font: 800 56px/1 var(--f-display); font-variant-numeric: tabular-nums; }
.bb-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14.5px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 10px; color: var(--blue-200); }
.bb-row b { color: #fff; font-family: var(--f-body); font-variant-numeric: tabular-nums; }
@media (max-width: 820px) { .bb-calc { grid-template-columns: 1fr; } }

/* Win over legacy article list styles (.blog-a .prose ul li) */
.blog-a .prose .bb-takeaways ul { list-style: none; padding: 0; }
.blog-a .prose .bb-takeaways li { display: grid; margin: 0; }
.blog-a .prose .bb-takeaways li::before { display: block; }
.blog-a .prose .bb-takeaways li + li { margin-top: 0; }
.blog-a .prose .bb-callout b, .blog-a .prose .bb-faq summary { color: var(--navy); }
.blog-a .prose .bb-pull { font-size: clamp(24px, 2.6vw, 30px); }

/* Table */
.bb-table, .bb-figure { margin-inline: 0; }
.bb-tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-m); background: #fff; }
.bb-table table { border-collapse: collapse; width: 100%; font-size: 15.5px; margin: 0; }
.bb-table th, .bb-table td { text-align: left; padding: 14px 18px; border: 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.bb-table thead th { background: var(--soft); font: 700 13px var(--f-body); letter-spacing: .05em; text-transform: uppercase; color: var(--slate); }
.bb-table tbody tr:last-child td { border-bottom: 0; }
.bb-table td.num, .bb-table th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.bb-table tr.total td { font-weight: 700; color: var(--navy); background: var(--sky-50); }
.bb-table figcaption, .bb-figure figcaption { font-size: 13.5px; color: var(--mute); margin-top: 10px; }
.bb-figure img { display: block; width: 100%; height: auto; border-radius: var(--r-l); border: 1px solid rgba(26,44,111,.08); }
.bb-figure-ph { display: grid; place-items: center; aspect-ratio: 16/9; border-radius: var(--r-l); background: var(--sky-100); color: var(--mute); }

/* Match the mockup rhythm inside the article column */
.blog-a .prose .bb { margin: 22px 0 0; }
.blog-a .prose .bb-pull { margin: 40px 0 0; padding: 34px 0 0; font-weight: 600; line-height: 1.3; border: 0; font-size: clamp(24px, 2.6vw, 30px); }
.blog-a .prose .bb-callout { font-size: 16px; line-height: 1.6; }
.blog-a .prose .bb-takeaways li { font-size: 16px; line-height: 1.55; }
.blog-a .prose .bb-answer p { font-size: 18.5px; line-height: 1.6; }
.blog-a .prose .bb-table th, .blog-a .prose .bb-table td { padding: 14px 18px; }
.blog-a .prose .bb-table th { color: var(--slate); }
.blog-a .prose .bb-faq details { padding: 0 22px; }
.blog-a .prose .bb-faq-a { font-size: 16.5px; }
.blog-a .prose .bb-calc h3 { margin: 0; }