.bw-article-page,
.bw-article-page * { box-sizing: border-box; }

.bw-article-page {
  --bw-ink: #10243c;
  --bw-copy: #36485c;
  --bw-muted: #64748b;
  --bw-blue: #075db8;
  --bw-navy: #061b34;
  --bw-line: #dfe7ef;
  --bw-soft: #f3f7fb;
  background: linear-gradient(180deg, #f4f8fc 0, #fff 440px);
  color: var(--bw-copy);
  font-family: Inter, Arial, sans-serif;
}

.bw-article-shell { width: min(1160px, calc(100% - 36px)); margin: 0 auto; padding: 22px 0 76px; }
.bw-article-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 8px 0 24px; color: var(--bw-muted); font-size: 14px; }
.bw-article-breadcrumbs a { color: #315b85; text-decoration: none; }
.bw-article-breadcrumbs a:hover { text-decoration: underline; }

.bw-article { max-width: 1040px; margin: 0 auto; }
.bw-article-hero { overflow: hidden; border: 1px solid #d7e1eb; border-radius: 26px; background: #fff; box-shadow: 0 24px 70px rgba(11, 42, 72, .12); }
.bw-article-hero-copy { padding: clamp(30px, 5.7vw, 66px); background: radial-gradient(circle at 90% 0, rgba(64, 151, 235, .26), transparent 37%), linear-gradient(135deg, #06182e, #0a4f8f); color: #fff; }
.bw-article-kicker { display: inline-flex; padding: 7px 12px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; color: #d5eaff; background: rgba(255,255,255,.08); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.bw-article-hero h1 { max-width: 880px; margin: 0; color: #fff; font-size: clamp(38px, 6.4vw, 66px); line-height: 1.04; letter-spacing: -.035em; }
.bw-article-meta { display: flex; flex-wrap: wrap; gap: 9px 22px; margin-top: 22px; color: rgba(255,255,255,.72); font-size: 14px; }
.bw-article-hero-media { margin: 0; aspect-ratio: 16 / 7.7; background: #dfe8f1; }
.bw-article-hero-media picture,
.bw-article-media picture { display: block; width: 100%; height: 100%; }
.bw-article-hero-media img { display: block; width: 100%; height: 100%; object-fit: cover; }

.bw-article-toc { margin-top: 30px; padding: clamp(23px, 4vw, 34px); border: 1px solid #d7e6f5; border-radius: 18px; background: #f7fbff; }
.bw-article-toc-title { margin: 0 0 17px; color: var(--bw-ink); font-size: 22px; font-weight: 800; }
.bw-article-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 30px; margin: 0; padding-left: 24px; }
.bw-article-toc li { padding-left: 3px; color: #5c7187; font-size: 16px; line-height: 1.5; }
.bw-article-toc-link { color: #175b96; font-weight: 650; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.bw-article-toc-link:hover { color: #063f75; }

.bw-article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 30px; align-items: start; margin-top: 30px; }
.bw-article-layout.is-single { display: block; }
.bw-article-content { min-width: 0; }
.bw-article-aside { position: sticky; top: 20px; padding: 20px; border: 1px solid var(--bw-line); border-radius: 16px; background: #fff; box-shadow: 0 10px 32px rgba(11, 42, 72, .07); }
.bw-article-aside strong { display: block; margin-bottom: 10px; color: var(--bw-ink); font-size: 14px; }
.bw-article-aside ol { margin: 0; padding-left: 20px; }
.bw-article-aside li { color: var(--bw-muted); font-size: 14px; line-height: 1.45; }
.bw-article-aside li + li { margin-top: 9px; }
.bw-article-aside a { color: #245b8f; text-decoration: none; }
.bw-article-aside a:hover { text-decoration: underline; }

.bw-article-lead { margin: 0 0 24px; padding: clamp(24px, 4vw, 34px); border: 1px solid #d7e6f5; border-left: 5px solid var(--bw-blue); border-radius: 18px; background: #f7fbff; }
.bw-article-lead p { margin: 0; color: #273d54; font-size: 19px; line-height: 1.68; }
.bw-article-lead p + p { margin-top: 14px; }

.bw-article-section { margin-top: 22px; padding: clamp(24px, 4.3vw, 40px); border: 1px solid var(--bw-line); border-radius: 18px; background: #fff; box-shadow: 0 10px 34px rgba(11, 42, 72, .055); }
.bw-article-section h2 { scroll-margin-top: 20px; margin: 0 0 20px; color: var(--bw-ink); font-size: clamp(27px, 4vw, 39px); line-height: 1.17; letter-spacing: -.02em; }
.bw-article-section h3 { margin: 26px 0 12px; color: #173a60; font-size: 21px; line-height: 1.3; }
.bw-article-section p,
.bw-article-section li { font-size: 17px; line-height: 1.75; }
.bw-article-section p { margin: 0 0 15px; }
.bw-article-section p:last-child { margin-bottom: 0; }
.bw-article-section a { color: #075db8; font-weight: 650; text-underline-offset: 3px; }
.bw-article-section ul,
.bw-article-section ol { margin: 16px 0 0; padding-left: 25px; }
.bw-article-section li + li { margin-top: 9px; }

.bw-article-media { margin: 24px 0; overflow: hidden; border-radius: 16px; background: #e5edf4; }
.bw-article-media img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 8.9; object-fit: cover; }
.bw-article-media figcaption { padding: 10px 14px; color: var(--bw-muted); background: #f7f9fb; font-size: 13px; line-height: 1.4; }

.bw-article-note { margin: 20px 0; padding: 18px 20px; border-radius: 14px; color: #29415c; background: #eef6ff; font-size: 16px; line-height: 1.62; }
.bw-article-note strong { color: #0a4f8f; }
.bw-article-note.is-warning { border-left: 4px solid #c37a00; background: #fff7e6; }
.bw-article-note.is-warning strong { color: #855100; }

.bw-article-steps { list-style: none; counter-reset: steps; margin: 22px 0 0 !important; padding: 0 !important; }
.bw-article-steps li { position: relative; min-height: 52px; padding: 2px 0 18px 68px; counter-increment: steps; }
.bw-article-steps li::before { content: counter(steps); position: absolute; left: 0; top: 0; display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(135deg, #075db8, #062f61); font-weight: 800; }
.bw-article-steps li + li { margin-top: 10px; }
.bw-article-steps strong { color: var(--bw-ink); }

.bw-article-table-wrap { margin: 24px 0; overflow-x: auto; border: 1px solid var(--bw-line); border-radius: 14px; }
.bw-article-table { width: 100%; min-width: 720px; border-collapse: collapse; background: #fff; }
.bw-article-table th,
.bw-article-table td { padding: 14px 15px; border-bottom: 1px solid var(--bw-line); text-align: left; vertical-align: top; font-size: 14px; line-height: 1.52; }
.bw-article-table th { color: #fff; background: #0a365f; font-size: 13px; letter-spacing: .02em; }
.bw-article-table tr:last-child td { border-bottom: 0; }
.bw-article-table tbody tr:nth-child(even) { background: #f7f9fb; }
.bw-article-table td:first-child { color: var(--bw-ink); font-weight: 700; }

.bw-article-cta { margin-top: 24px; padding: clamp(25px, 4vw, 38px); border-radius: 18px; color: #fff; background: radial-gradient(circle at 85% 10%, rgba(79,162,238,.32), transparent 35%), #071c34; }
.bw-article-cta span { color: #9bceff; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.bw-article-cta h2 { margin: 9px 0 10px; color: #fff; font-size: clamp(27px, 4vw, 38px); }
.bw-article-cta p { max-width: 740px; margin: 0; color: rgba(255,255,255,.78); font-size: 17px; line-height: 1.65; }
.bw-article-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.bw-article-button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 11px 17px; border: 1px solid rgba(255,255,255,.24); border-radius: 9px; color: #fff !important; background: rgba(255,255,255,.08); font-weight: 800 !important; text-decoration: none; }
.bw-article-button.is-primary { border-color: #1c76ce; background: #1168bd; }

.bw-article-sources { margin-top: 22px; padding: 23px 26px; border: 1px dashed #cbd7e3; border-radius: 15px; background: #fbfcfd; }
.bw-article-sources h2 { margin: 0 0 12px; color: var(--bw-ink); font-size: 20px; }
.bw-article-sources ul { margin: 0; padding-left: 22px; }
.bw-article-sources li { color: var(--bw-muted); font-size: 14px; line-height: 1.55; }
.bw-article-sources li + li { margin-top: 7px; }
.bw-article-sources a { color: #245b8f; }

.bw-related-articles { margin-top: 30px; padding: clamp(24px, 4.3vw, 40px); border: 1px solid var(--bw-line); border-radius: 18px; background: #fff; box-shadow: 0 10px 34px rgba(11, 42, 72, .055); }
.bw-related-articles h2 { margin: 0 0 21px; color: var(--bw-ink); font-size: clamp(27px, 4vw, 39px); line-height: 1.17; letter-spacing: -.02em; }
.bw-related-articles ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.bw-related-article-link { position: relative; display: flex; min-height: 76px; align-items: center; padding: 16px 52px 16px 18px; border: 1px solid #dbe6f0; border-radius: 14px; color: #173a60; background: #f8fbfe; font-size: 16px; font-weight: 750; line-height: 1.45; text-decoration: none; }
.bw-related-article-link::after { content: "→"; position: absolute; right: 18px; color: #075db8; font-size: 22px; line-height: 1; }
.bw-related-article-link:hover { border-color: #a9c9e8; color: #075db8; background: #f1f7fd; }

@media (max-width: 900px) {
  .bw-article-layout { grid-template-columns: 1fr; }
  .bw-article-aside { position: static; order: -1; }
  .bw-article-aside ol { columns: 2; column-gap: 28px; }
}

@media (max-width: 620px) {
  .bw-article-shell { width: min(100% - 24px, 1160px); padding-top: 10px; }
  .bw-article-breadcrumbs { padding-bottom: 14px; font-size: 12px; }
  .bw-article-hero { border-radius: 17px; }
  .bw-article-hero h1 { font-size: 37px; }
  .bw-article-meta { display: grid; }
  .bw-article-layout { margin-top: 16px; }
  .bw-article-toc { margin-top: 16px; border-radius: 15px; }
  .bw-article-toc ol { grid-template-columns: 1fr; }
  .bw-article-aside ol { columns: 1; }
  .bw-article-lead p { font-size: 17px; }
  .bw-article-section { border-radius: 15px; }
  .bw-article-section p,
  .bw-article-section li { font-size: 16px; }
  .bw-article-steps li { padding-left: 57px; }
  .bw-article-steps li::before { width: 39px; height: 39px; }
  .bw-related-articles { margin-top: 22px; border-radius: 15px; }
  .bw-related-articles ul { grid-template-columns: 1fr; }
}