.blog-index-hero { padding-bottom: 30px; }
.blog-list { display: grid; gap: 24px; margin-top: 16px; }
.blog-featured { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 34px; align-items: center; border: 1px solid var(--line); border-radius: 30px; background: var(--white); padding: 22px; }
.blog-featured img { width: 100%; height: auto; display: block; border-radius: 20px; object-fit: contain; }
.blog-featured h2 { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.08; letter-spacing: -.04em; margin: 16px 0; }
.blog-featured p { color: var(--muted); font-size: 17px; }
.blog-featured .link { display: inline-block; margin-top: 18px; font-weight: 900; color: var(--accent); }
.blog-article { max-width: 850px; margin-inline: auto; }
.blog-article .article-intro { font-size: 19px; line-height: 1.7; color: var(--ink); }
.quick-answer-card { background: var(--navy); color: #fff; border-radius: 26px; padding: clamp(24px, 4vw, 36px); margin: 0 0 34px; }
.quick-answer-label { display: inline-block; color: var(--accent-2); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px; }
.quick-answer-card > strong { display: block; font-size: clamp(25px, 3vw, 34px); line-height: 1.16; letter-spacing: -.035em; }
.blog-article .quick-answer-card p { color: #e1e8ef; margin: 14px 0 0; }
.quick-answer-card b { color: #fff; }
.blog-article h2 { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -.04em; line-height: 1.14; margin: 58px 0 18px; }
.blog-article h3 { font-size: clamp(22px, 2.5vw, 28px); letter-spacing: -.025em; line-height: 1.2; margin: 35px 0 12px; }
.blog-article h4 { font-size: clamp(19px, 2vw, 23px); line-height: 1.3; margin: 26px 0 10px; }
.blog-article p, .blog-article li { color: var(--muted); line-height: 1.75; font-size: 17px; }
.blog-article ul, .blog-article ol { padding-left: 1.5em; }
.blog-article li { margin: 5px 0; }
.blog-article a:not(.btn) { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.blog-article figure { margin: 36px 0; }
.blog-article figure img { width: 100%; height: auto; object-fit: contain; display: block; border-radius: 22px; background: var(--white); }
.blog-article figcaption { color: var(--muted); font-size: 13px; line-height: 1.5; margin-top: 10px; }
.blog-figure-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.blog-figure-pair figure { margin: 0; }
.blog-table-scroll { overflow-x: auto; margin: 25px 0; }
.blog-table { width: 100%; border-collapse: collapse; background: var(--white); }
.blog-table-wide { min-width: 720px; }
.blog-table th, .blog-table td { border: 1px solid var(--line); padding: 13px 16px; text-align: left; vertical-align: top; }
.blog-table th { background: var(--paper-2); font-size: 14px; }
.blog-table td { color: var(--muted); }
.sku-calculation { border: 1px solid var(--line); border-radius: 24px; background: var(--paper-2); padding: clamp(18px, 3vw, 28px); }
.sku-calculation-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.sku-calculation-heading > strong { font-size: 19px; }
.sku-calculation-grid { display: grid; grid-template-columns: minmax(0,1fr) 16px minmax(0,1fr) 16px minmax(0,1fr) 16px minmax(0,1.4fr) 16px minmax(0,1.1fr); gap: 6px; align-items: center; }
.sku-calculation-grid > div { min-height: 100px; padding: 13px 7px; border-radius: 16px; background: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.sku-calculation-grid > div strong { font-size: 30px; line-height: 1; color: var(--ink); }
.sku-calculation-grid > div span { font-size: 11px; line-height: 1.25; color: var(--muted); margin-top: 7px; }
.sku-calculation-grid > b { font-size: 22px; text-align: center; color: var(--accent); }
.sku-calculation-grid > .sku-calculation-result { background: var(--navy); }
.sku-calculation-grid > .sku-calculation-result strong, .sku-calculation-grid > .sku-calculation-result span { color: #fff; }
.blog-article .sku-calculation figcaption { margin-top: 18px; }
.blog-note { border-left: 3px solid var(--accent); padding: 12px 20px; margin: 28px 0; background: var(--paper-2); }
.blog-note p { margin: 0; }
.blog-article .mini-banner { margin: 42px 0; }
.blog-article .mini-banner p { color: var(--ink); }
.blog-article .mini-banner .btn { margin: 8px 8px 0 0; text-decoration: none; }
.blog-back { display: inline-block; margin-top: 40px; font-weight: 800; }
@media (max-width: 760px) {
  .blog-featured, .blog-figure-pair { grid-template-columns: 1fr; }
  .blog-featured { gap: 18px; }
  .blog-article p, .blog-article li { font-size: 16px; }
  .sku-calculation-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
  .sku-calculation-grid > div { min-width: 86px; flex: 1 1 86px; }
  .sku-calculation-grid > b { flex: 0 0 12px; }
}