.ws-blog {
  --ink: #212a23;
  --muted: #515a4c;
  --green: #23493c;
  --leaf: #dce6d6;
  --line: #d8dcd0;
  color: var(--ink);
  background: transparent;
  padding-bottom: 30px;
  margin-bottom: 0;
}
.ws-blog * { box-sizing: border-box; }
.ws-blog img { display: block; max-width: 100%; }
.ws-blog a { color: var(--green); text-underline-offset: .19em; }
.ws-blog a:focus-visible, .ws-blog input:focus-visible, .ws-blog button:focus-visible { outline: 3px solid #557352; outline-offset: 4px; }
.ws-blog .wrap { width: min(1176px, 100% - 64px); margin-inline: auto; }
.ws-blog .kicker { color: var(--green); font-weight: 750; text-transform: uppercase; letter-spacing: .15em; font-size: 11.04px; line-height: 1.5; margin: 0 0 14px; }
.ws-blog h1, .ws-blog h2, .ws-blog h3 { font-weight: 500; margin: 0; line-height: 1.08; }
.ws-blog h1 { font-size: clamp(30px, 3.5vw, 44px); letter-spacing: -.04em; }
.ws-blog h2 { font-size: clamp(24px, 2.5vw, 30px); letter-spacing: -.025em; }
.ws-blog h3 { font-size: 25.6px; letter-spacing: -.025em; }
.ws-blog p { line-height: 1.65; }
.ws-blog .intro { padding: 60px 0 38px; }
.ws-blog .intro h1 { font-size: clamp(30px, 3.5vw, 44px); letter-spacing: -.04em; }
.ws-blog .intro h1 span { color: #7c8e64; }
.ws-blog .intro > p:last-child { max-width: 540px; font-size: 17.6px; color: var(--muted); margin-bottom: 0; }
.ws-blog :is(.intro, .feature, .card) .kicker { font-size: 12px; }
.ws-blog .feature { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); border-radius: 18px; overflow: hidden; background: var(--green); color: white; }
.ws-blog .feature-image { position: relative; min-height: clamp(260px, 29vw, 340px); }
.ws-blog .feature-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ws-blog .feature-copy { min-width: 0; padding: clamp(22px, 2.5vw, 36px); align-self: center; overflow-wrap: anywhere; }
.ws-blog .feature-copy .kicker { color: #d0ddc5; }
.ws-blog .feature-copy h2 { font-size: clamp(24px, 2.5vw, 30px); line-height: 1.17; letter-spacing: -.025em; }
.ws-blog .feature-copy h2, .ws-blog .feature-copy h2 a { color: #fffdf6; }
.ws-blog .feature-copy h2 a { text-decoration: none; }
.ws-blog .feature-copy h2 a:hover { text-decoration: underline; }
.ws-blog .feature-copy p:not(.kicker) { color: #edf1e7; font-size: 16px; margin: 12px 0 18px; }
.ws-blog .button { display: inline-flex; gap: 16px; align-items: center; justify-content: center; min-height: 44px; background: var(--green); color: #fff; border-radius: 8px; text-decoration: none; padding: 10px 16px; font-weight: 700; font-size: 14.56px; }
.ws-blog .button:hover { background: #152f26; }
.ws-blog .feature .button { background: #eff3e7; color: var(--green); font-size: 15px; }
.ws-blog .feature .button:hover { background: #d7e3cb; }
.ws-blog .more { margin: 63px 0 74px; }
.ws-blog .more h2 { font-size: clamp(24px, 2.3vw, 28px); }
.ws-blog .card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.ws-blog .card { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fffdf6; }
.ws-blog .card > img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; }
.ws-blog .card > div { padding: 20px; }
.ws-blog .card h3 { font-size: clamp(22px, 2vw, 24px); line-height: 1.18; overflow-wrap: anywhere; }
.ws-blog .card p:last-child { color: var(--muted); font-size: 16px; margin: 10px 0 0; }
.ws-blog .crumb { display: flex; gap: 11px; margin-top: 26px; font-size: 13.6px; color: var(--muted); }
.ws-blog .article-header { max-width: 850px; margin: 40px auto 26px; }
.ws-blog .article-header h1 { font-size: clamp(30px, 3.5vw, 44px); }
.ws-blog .article-header > p:not(.kicker):not(.byline) { max-width: 695px; font-size: clamp(17.12px,2vw,20.16px); }
.ws-blog .byline { display: flex; gap: 9px; align-items: center; color: var(--muted); font-size: 13.28px; }
.ws-blog .author-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--leaf); color: var(--green); font-weight: 750; }
.ws-blog .article-layout { display: grid; grid-template-columns: 180px minmax(0, 770px); gap: 36px; align-items: start; }
.ws-blog .contents { position: sticky; top: 25px; padding: 14px 4px; border-top: 1px solid var(--line); }
.ws-blog .contents a { display: flex; gap: 10px; align-items: baseline; text-decoration: none; padding: 9px 0; font-size: 12.48px; font-weight: 700; }
.ws-blog .contents a span { font-size: 14.08px; font-weight: 500; }
.ws-blog .contents a:hover span { text-decoration: underline; }
.ws-blog .article-image { margin: 0 0 32px; }
.ws-blog .article-image img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; object-position: center 55%; border-radius: 13px; }
.ws-blog .article-body section { margin: 0 0 44px; scroll-margin-top: 20px; }
.ws-blog .article-body section > p:not(.kicker):not(.calc-result):not(.hint) { max-width: 65ch; }
.ws-blog table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 15.2px; }
.ws-blog th, .ws-blog td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.ws-blog thead { background: var(--green); color: white; }
.ws-blog tbody th { font-weight: 550; }
.ws-blog .example { background: var(--leaf); }
.ws-blog .calculator { background: #e8ede0; border: 1px solid #cad6c3; border-radius: 14px; padding: clamp(17px, 4vw, 32px); }
.ws-blog .calc-controls { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.ws-blog .calc-controls label { font-weight: 700; }
.ws-blog .calc-controls label span { font-weight: 450; }
.ws-blog .calc-controls input { width: 110px; min-height: 44px; padding: 8px 11px; border: 1px solid #788a71; border-radius: 7px; background: #fffdf6; font: inherit; color: inherit; }
.ws-blog .measure { width: min(100%, 320px); text-align: center; margin: 18px 0; font-size: 12px; color: var(--muted); }
.ws-blog .measure-art { margin: 5px auto 7px; width: 67%; height: 10px; border-radius: 3px; background: #6f825e; }
.ws-blog .measure-sofa { margin-bottom: 5px; height: 14px; border-radius: 5px; background: var(--green); }
.ws-blog .calc-result { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; margin: 12px 0 4px; border-top: 1px solid #bdcbb7; padding-top: 12px; }
.ws-blog .calc-result output { color: var(--green); font-weight: 750; font-size: 23.2px; font-variant-numeric: tabular-nums; }
.ws-blog .hint { margin: 5px 0 0; }
.ws-blog .steps { padding-left: 1.4em; line-height: 1.7; }
.ws-blog .steps li { margin: 10px 0; padding-left: 4px; }
.ws-blog .steps li::marker { color: var(--green); font-weight: 750; }
.ws-blog .note { border-left: 3px solid #7c8e64; padding: 10px 14px; background: #eff0e4; }
.ws-blog .category-callout { background: #fffdf6; border: 1px solid var(--line); border-radius: 12px; padding: 22px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; align-items: center; }
.ws-blog .category-callout p:last-child { margin: 7px 0 0; color: var(--muted); }
.ws-blog .back { margin: 24px 0 56px; font-weight: 700; }
@media (max-width: 860px) {
  .ws-blog .article-layout { grid-template-columns: 1fr; gap: 18px; }
  .ws-blog .contents { position: static; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .ws-blog .contents nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 8px; }
  .ws-blog .contents .kicker { grid-column: 1 / -1; margin-bottom: 3px; }
}
@media (max-width: 760px) {
  .ws-blog .feature { grid-template-columns: minmax(0, 1fr); }
  .ws-blog .feature-image { min-height: 0; aspect-ratio: 16 / 9; max-height: 300px; }
}
@media (max-width: 630px) {
  .ws-blog .wrap { width: calc(100% - 32px); }
  .ws-blog .intro { padding: 39px 0 24px; }
  .ws-blog .intro > p:last-child { font-size: 16px; }
  .ws-blog .card-grid { grid-template-columns: minmax(0, 1fr); }
  .ws-blog .more { margin: 44px 0 51px; }
  .ws-blog .card > img { aspect-ratio: 2.2; }
  .ws-blog .article-header { margin-top: 30px; }
  .ws-blog .article-image img { aspect-ratio: 1.5; }
  .ws-blog .article-body section { margin-bottom: 36px; }
  .ws-blog .crumb { margin-top: 19px; }
}
@media (max-width: 360px) {
  .ws-blog .contents nav { grid-template-columns: 1fr; }
  .ws-blog th, .ws-blog td { padding-inline: 9px; }
}
.ws-blog .wrap { max-width: 1176px; }
.ws-blog .intro > p:last-child { margin-top: 16px; }
.ws-blog .feature-text { grid-template-columns: minmax(0, 1fr); }
.ws-blog .feature-text .feature-copy { max-width: 700px; }
.ws-blog .article-header { margin-inline: auto; }
.ws-blog .article-layout.without-contents { grid-template-columns: minmax(0, 770px); justify-content: center; }
.ws-blog .article-body { font-size: 17px; min-width: 0; overflow-wrap: anywhere; }
.ws-blog .article-body table { font-size: 15px; table-layout: fixed; }
.ws-blog .article-body th, .ws-blog .article-body td { overflow-wrap: anywhere; }
.ws-blog .article-body img { height: auto; }
.ws-blog .article-image-full img { aspect-ratio: auto; }
.ws-blog .article-body h2 { margin: 33px 0 12px; scroll-margin-top: 20px; }
.ws-blog .article-body h3 { margin: 24px 0 12px; }
.ws-blog .article-body .category-callout { margin-top: 22px; }
.ws-blog .article-body .category-callout h3 { margin: 0; }
.ws-blog .article-body .calculator { margin-top: 34px; }
.ws-blog .article-body .calculator h2 { margin-top: 0; }
.ws-blog .article-body .calculator p { font-size: 15px; }
.ws-blog .article-body .calculator output { padding: 0; }
.ws-blog .article-body .related-products { margin-top: 25px; }
.ws-blog .blog-pages { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }
.ws-blog .blog-pages a { display: inline-flex; align-items: center; min-height: 44px; font-size: 15px; }
.ws-blog .blog-topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; }
.ws-blog .blog-topics a { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 15px; border: 1px solid #a8b2a5; border-radius: 22px; font-size: 15px; font-weight: 650; text-decoration: none; }
.ws-blog .blog-topics a:hover { background: #e6ece2; }
.ws-blog .blog-topics a[aria-current] { background: var(--green); color: #fff; border-color: var(--green); }
.ws-blog .blog-topics .blog-archive-jump { gap: 8px; border-color: transparent; text-decoration: underline; }
.ws-blog #blog-archive-title { scroll-margin-top: 72px; }
.ws-blog .note { margin-top: 16px; }
.ws-blog .blog-block-image { margin: 22px 0; }
.ws-blog .blog-photo-pair { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 155px), 1fr)); gap: 16px; margin: 16px 0; }
.ws-blog .blog-photo-pair .blog-block-image { margin: 0; }
.ws-blog .blog-image-caption { color: var(--muted); font-size: 14px; margin: 7px 0 0; }
.ws-blog .blog-block-table { margin: 16px 0; overflow-x: auto; }
.ws-blog .blog-block-note { border-left: 3px solid #7c8e64; background: #eff0e4; padding: 12px 16px; margin: 20px 0; }

.ws-blog .article-header h1 { font-size: clamp(30px, 3.5vw, 44px); line-height: 1.1; letter-spacing: -.03em; }
.ws-blog .article-header > p:not(.kicker):not(.byline) { margin-top: 12px; }
.ws-blog .article-body { line-height: 1.65; }
.ws-blog .article-body h2 { font-size: clamp(24px, 2.5vw, 30px); line-height: 1.17; letter-spacing: -.025em; }
.ws-blog .article-body > :first-child { margin-top: 0; }
.ws-blog .article-body p, .ws-blog .article-body li { max-width: 72ch; }
.ws-blog .article-body caption { color: var(--muted); font-size: .94em; }
.ws-blog .article-body .blog-block-image img { width: 100%; border-radius: 10px; }
.ws-blog .article-body .article-image { margin-block: 22px; }
.ws-blog .contents-mobile { display: none; }
.ws-blog .contents a { font-size: 14px; line-height: 1.4; }
.ws-blog .blog-featured-product { display: flex; align-items: center; gap: 20px; background: #fffdf6; border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 24px 0; }
.ws-blog .blog-featured-product img { flex: 0 0 auto; width: clamp(86px, 22vw, 160px); aspect-ratio: 1; object-fit: cover; border-radius: 8px; }
.ws-blog .blog-featured-product .kicker { margin: 0 0 5px; }
.ws-blog .blog-featured-name { font-size: 1.08em; font-weight: 700; line-height: 1.35; margin: 0 0 9px; }
.ws-editorial-guides { background: #f5f6ef; color: #212a23; border: 1px solid #d8dcd0; border-radius: 10px; padding: 16px 20px; margin: 24px 0; }
.ws-editorial-guides h2, .ws-blog .article-body .ws-editorial-guides h2 { font-size: 21px; line-height: 1.25; margin: 0 0 10px; }
.ws-editorial-guides ul { padding-inline-start: 20px; margin: 0; }
.ws-editorial-guides a { display: inline-block; padding-block: 4px; color: #23493c; text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 860px) {
  .ws-blog .article-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .ws-blog .contents { display: none; }
  .ws-blog .contents-mobile { display: block; border-block: 1px solid var(--line); }
  .ws-blog .contents-mobile summary { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--green); font-size: 15px; font-weight: 700; cursor: pointer; list-style: none; }
  .ws-blog .contents-mobile summary::-webkit-details-marker { display: none; }
  .ws-blog .contents-mobile summary::after { content: ""; display: block; width: 8px; height: 8px; margin-inline-end: 4px; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); }
  .ws-blog .contents-mobile[open] summary::after { transform: rotate(225deg); }
  .ws-blog .contents-mobile summary:focus-visible { outline: 2px solid #557352; outline-offset: 2px; }
  .ws-blog .contents-mobile nav { display: grid; gap: 6px; padding: 0 0 10px; font-size: 15px; }
  .ws-blog .contents-mobile nav a { padding-block: 5px; }
}
@media (max-width: 630px) {
  .ws-blog .article-header { margin: 20px auto 14px; }
  .ws-blog .article-body h3 { font-size: 22px; }
  .ws-blog .article-header .kicker { margin-bottom: 8px; }
  .ws-blog .crumb { display: block; }
  .ws-blog .crumb [aria-current], .ws-blog .crumb [aria-hidden] { display: none; }
  .ws-blog .article-body th, .ws-blog .article-body td { padding: 9px 6px; }
  .ws-blog .blog-featured-product { gap: 12px; padding: 12px; }
}
@media (max-width: 360px) {
  .ws-blog .intro h1, .ws-blog .article-header h1 { font-size: 28px; }
  .ws-blog .article-body h2, .ws-blog .feature-copy h2, .ws-blog .more h2 { font-size: 22px; }
  .ws-blog .article-body h3 { font-size: 20px; }
}