/* Editorial surfaces share Nautique's identity, not its promotional density. */
.blog-page {
  --blog-bg: var(--ink-2, #080a0d);
  --blog-surface: var(--panel, #0d1014);
  --blog-text: var(--white, #f4f4f1);
  --blog-body: #d4d9de;
  --blog-muted: #aeb6bf;
  --blog-accent: #ff857a;
  --blog-line: #3b424a;
  --blog-gutter: clamp(20px, 4vw, 48px);
  background: var(--blog-bg);
  color: var(--blog-text);
  color-scheme: dark;
  scrollbar-color: #65707d var(--blog-bg);
}
.blog-page main { padding-top: var(--header); }
.blog-page .container { width: min(calc(100% - 2 * var(--blog-gutter)), 1180px); }
.blog-page [hidden] { display: none !important; }
.blog-page:not(.js-ready) .blog-discovery,
.blog-page:not(.js-ready) .subpage-language,
.blog-page:not(.js-ready) .blog-language :is(label, select) { display: none; }
.blog-page ::selection { background: var(--red-dark); color: var(--blog-text); }
.blog-page :is(a, button, input, summary):focus-visible { outline: 2px solid var(--blog-text); outline-offset: 4px; }
.blog-page :is(h1, h2, h3, p, a, li) { overflow-wrap: break-word; }
.blog-page :is(h1, h2, h3) { text-wrap: balance; }
.blog-crumbs { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem .75rem; margin: 0 0 1.5rem; color: var(--blog-muted); font-size: .9375rem; }
.blog-crumbs a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; text-underline-offset: .25em; }
.blog-crumbs a:hover { color: var(--blog-text); }
.blog-crumbs span[aria-hidden] { color: var(--blog-accent); }
.blog-masthead { padding: clamp(2rem, 4vw, 3.5rem) 0 1.75rem; }
.blog-masthead h1 { max-width: 18ch; margin: 0; font: 900 clamp(2.8rem, 5.5vw, 4.8rem)/1 var(--display); letter-spacing: -.02em; text-transform: uppercase; }
.blog-masthead > div > p { max-width: 54ch; margin: 1rem 0 0; color: var(--blog-body); font-size: 1.125rem; line-height: 1.55; }
.blog-topic-nav { display: flex; gap: .5rem 1.5rem; flex-wrap: wrap; margin-top: 1.5rem; }
.blog-topic-nav a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; }
.blog-topic-nav a:hover, .blog-topic-nav a[aria-current] { color: var(--blog-accent); text-decoration: underline; text-underline-offset: .3em; }

/* Search and filters remain ordinary controls with visible, durable states. */
.blog-discovery { padding: .5rem 0 2rem; }
.blog-discovery > .container { display: grid; gap: 1.25rem; }
.blog-discovery label { display: block; margin-bottom: .5rem; font-size: .9375rem; font-weight: 700; }
.blog-discovery input[type="search"], #blog-search { width: 100%; max-width: 38rem; min-width: 0; min-height: 48px; padding: .75rem 1rem; border: 1px solid #65707d; border-radius: 0; background: var(--blog-surface); color: var(--blog-text); caret-color: var(--blog-accent); font: 400 1rem/1.5 var(--body); }
.blog-discovery input::placeholder { color: var(--blog-muted); opacity: 1; }
.blog-filters { display: flex; flex-wrap: wrap; gap: .5rem; }
.blog-filters button, .blog-empty button, .blog-search-field button, .blog-show-more { min-height: 44px; max-width: 100%; padding: .65rem 1rem; border: 1px solid #65707d; border-radius: 0; background: var(--blog-surface); color: var(--blog-text); font: 700 .9375rem/1.35 var(--body); cursor: pointer; }
.blog-filters button:hover, .blog-empty button:hover, .blog-search-field button:hover, .blog-show-more:hover { border-color: var(--blog-accent); background: #1b2027; }
.blog-filters button[aria-pressed="true"] { border-color: var(--red); background: var(--red); color: #fff; }
.blog-filters button:active, .blog-empty button:active { background: #303740; }
.blog-filters button[aria-pressed="true"]:active { background: var(--red-dark); }
.blog-filters button:disabled { opacity: .55; cursor: not-allowed; }
.blog-result-count { margin: 0; color: var(--blog-muted); font-size: .9375rem; font-variant-numeric: tabular-nums; }
.blog-search-field { display: flex; align-items: stretch; gap: .5rem; width: min(100%, 38rem); }
.blog-search-field input[type="search"] { flex: 1; max-width: none; }
.blog-search-field button { flex-shrink: 0; min-height: 48px; }
.blog-show-more { display: inline-flex; align-items: center; justify-content: center; margin-top: 2rem; min-height: 48px; }
.blog-language { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--blog-line); color: var(--blog-muted); font-size: .9375rem; }
.blog-language label { display: inline-flex; flex-wrap: wrap; align-items: center; gap: .5rem; color: var(--blog-text); font-weight: 700; }
.blog-language select { min-height: 44px; max-width: 100%; padding: .5rem .75rem; border: 1px solid #65707d; border-radius: 0; background: var(--blog-surface); color: var(--blog-text); font: 400 1rem/1.4 var(--body); }
.blog-language a { display: inline-flex; align-items: center; min-height: 44px; color: var(--blog-accent); text-decoration: underline; text-underline-offset: .25em; }
.blog-language-label { display: inline-block; color: var(--blog-muted); font-size: .8125rem; font-weight: 400; }
.blog-language-error { flex-basis: 100%; margin: 0; line-height: 1.5; }
.blog-page .language-select:disabled { cursor: not-allowed; color: var(--blog-muted); }

.blog-feature { padding: 1rem 0 3.5rem; }
.blog-lead { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: center; color: inherit; }
.blog-lead img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; background: var(--blog-surface); }
.blog-lead-copy { min-width: 0; }
.post-meta { display: flex; gap: .35rem 1rem; flex-wrap: wrap; align-items: baseline; color: var(--blog-muted); font-size: .875rem; line-height: 1.5; }
.post-meta span:first-child { color: var(--blog-accent); font-weight: 700; }
.blog-lead :is(h2, h3) { max-width: 20ch; margin: .875rem 0 .75rem; font: 900 clamp(2.3rem, 3.8vw, 3.8rem)/1.02 var(--display); letter-spacing: -.015em; }
.blog-lead p { max-width: 48ch; margin: 0; color: var(--blog-body); font-size: 1.0625rem; line-height: 1.6; }
.blog-read { display: inline-flex; align-items: center; min-height: 44px; margin-top: .5rem; color: var(--blog-accent); font-size: .9375rem; font-weight: 700; text-decoration: underline; text-underline-offset: .3em; }
.blog-lead:hover .blog-read, .blog-card-link:hover .blog-read, .blog-entry:hover .blog-read { color: var(--blog-text); }
.blog-library { padding: 2.5rem 0 clamp(4rem, 7vw, 6rem); border-top: 1px solid var(--blog-line); }
.blog-library > .container > h2 { margin: 0 0 2rem; font: 800 clamp(2rem, 3vw, 2.75rem)/1.1 var(--display); }
.blog-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem 2rem; }
.blog-card { min-width: 0; }
.blog-card-link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.blog-card-link > img { display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; background: var(--blog-surface); }
.blog-card-copy { display: flex; flex: 1; min-width: 0; flex-direction: column; align-items: flex-start; padding: 1.125rem 0 1.5rem; border-bottom: 1px solid var(--blog-line); }
.blog-card h3 { margin: .75rem 0 .625rem; font: 800 clamp(1.875rem, 2.8vw, 2.4rem)/1.08 var(--display); letter-spacing: -.01em; }
.blog-card p { margin: 0 0 .5rem; color: var(--blog-body); font-size: 1rem; line-height: 1.6; }
.blog-card .blog-read { margin-top: auto; }
.blog-empty { max-width: 38rem; padding: 2rem 0; }
.blog-empty h2 { margin: 0 0 .75rem; font: 800 2rem/1.1 var(--display); }
.blog-empty p { color: var(--blog-body); }
.blog-archive-end { padding: 1.5rem 0 4rem; }
.blog-archive-end p { max-width: 60ch; color: var(--blog-muted); }

/* Six established URLs retain their classes during archive expansion. */
.blog-chapter { padding: 2rem 0 3rem; }
.blog-chapter + .blog-chapter { border-top: 1px solid var(--blog-line); }
.blog-chapter-head { margin-bottom: 1.5rem; }
.blog-chapter-head h2 { margin: 0; font: 800 clamp(2rem, 3.5vw, 3rem)/1.05 var(--display); }
.blog-chapter-head p { max-width: 50ch; margin: .75rem 0 0; color: var(--blog-muted); }
.blog-entry-list { margin-top: 2.5rem; }
.blog-entry, .blog-entry-setup { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .4fr); align-items: center; gap: 1.5rem; padding: 1.75rem 0; border-top: 1px solid var(--blog-line); }
.blog-entry h3 { margin: .75rem 0 .625rem; font: 800 clamp(1.875rem, 3vw, 2.75rem)/1.05 var(--display); }
.blog-entry p { max-width: 60ch; margin: 0; color: var(--blog-body); line-height: 1.6; }
.blog-entry img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }

/* Reading is a different mode: measured type, no continuous motion, clear jumps. */
.article-head { padding: clamp(2rem, 4vw, 3.5rem) 0 0; }
.article-byline { margin: .5rem 0 0; color: var(--blog-muted); font-size: .9375rem; line-height: 1.5; }
.article-head h1 { max-width: 24ch; margin: 1rem 0 0; font: 900 clamp(2.5rem, 5vw, 4.6rem)/1.03 var(--display); letter-spacing: -.02em; }
.article-deck { max-width: 64ch; margin: 1.25rem 0 0; color: var(--blog-body); font-size: clamp(1.125rem, 1.8vw, 1.3rem); line-height: 1.55; }
.article-cover { width: 100%; height: auto; aspect-ratio: 16/9; margin: 2rem 0 0; object-fit: cover; background: var(--blog-surface); }
.article-image-note, .article-language-note { margin: .625rem 0 0; color: var(--blog-muted); font-size: .875rem; line-height: 1.5; }
.article-language-note { max-width: 68ch; }
.article-body { width: min(calc(100% - 2 * var(--blog-gutter)), 72ch); margin: 0 auto; padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(4rem, 7vw, 6rem); color: var(--blog-body); font-size: 1.125rem; line-height: 1.72; }
.article-body > p:first-child { color: var(--blog-text); font-size: 1.2rem; line-height: 1.65; }
.article-body h2 { margin: 2.75rem 0 .875rem; color: var(--blog-text); font: 800 clamp(1.875rem, 3vw, 2.5rem)/1.12 var(--display); letter-spacing: -.01em; }
.article-body h3 { margin: 1.75rem 0 .75rem; color: var(--blog-text); font: 700 1.375rem/1.35 var(--body); }
.article-body p { margin: 0 0 1.25rem; }
.article-body :is(ul, ol) { margin: 0 0 1.5rem; padding-left: 1.4rem; }
.article-body li { padding-left: .25rem; margin: .625rem 0; }
.article-body li::marker { color: var(--blog-accent); }
.article-body a:not(.btn) { color: var(--blog-accent); text-decoration: underline; text-underline-offset: .25em; overflow-wrap: anywhere; }
.article-body a:not(.btn):hover { color: var(--blog-text); }
.article-body figure { margin: 2rem 0; }
.article-body figure img { width: 100%; height: auto; }
.article-body figcaption { margin-top: .625rem; color: var(--blog-muted); font-size: .9375rem; line-height: 1.5; }
.article-summary { margin: 0 0 2rem; padding: 1.5rem; background: var(--blog-surface); }
.article-summary h2 { margin: 0 0 .625rem; font-size: 1.75rem; }
.article-summary p:last-child { margin-bottom: 0; }
.article-toc { margin: 0 0 2.5rem; padding: .5rem 0; border-block: 1px solid var(--blog-line); }
.article-toc summary { min-height: 44px; padding: .625rem 0; color: var(--blog-text); font-size: 1rem; font-weight: 700; cursor: pointer; }
.article-toc summary::marker { color: var(--blog-accent); }
.article-toc ol { margin: .5rem 0 1rem; }
.article-toc li { margin: 0; }
.article-toc a { display: inline-flex; align-items: center; min-height: 44px; padding: .375rem 0; font-size: 1rem; }
.article-section { scroll-margin-top: calc(var(--header) + 24px); }
.article-source { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--blog-line); color: var(--blog-muted); font-size: 1rem; }
.article-source h2 { margin-top: 0; font-size: 1.75rem; }
.article-action { margin: 2.75rem 0 0; padding: 1.75rem 0; border-top: 1px solid var(--blog-line); }
.article-action h2 { margin: 0 0 .75rem; }
.article-action p { margin: 0 0 1.25rem; }
.article-action .btn { max-width: 100%; min-height: 48px; color: var(--blog-text); text-decoration: none; }
.article-action-buttons { display: flex; flex-wrap: wrap; gap: .75rem; }
.article-action-buttons .btn { white-space: normal; line-height: 1.35; text-align: center; }
.article-head-answer { max-width: 72ch; margin: 1.75rem 0 0; color: var(--blog-body); font-size: 1.0625rem; line-height: 1.65; }
.article-head-answer h2 { margin: 0 0 .75rem; font: 800 1.75rem/1.15 var(--display); color: var(--blog-text); }
.article-head-answer p { margin: 0; }
.article-head-answer ol { padding-inline-start: 1.3rem; margin: 1rem 0 0; }
.article-head-answer li + li { margin-top: .4rem; }
.article-head-answer a { color: var(--blog-accent); text-decoration: underline; text-underline-offset: .25em; }
.article-more { padding: 3rem 0 4rem; border-top: 1px solid var(--blog-line); background: var(--blog-surface); }
.article-more h2 { margin: 0 0 1.5rem; font: 800 clamp(2rem, 4vw, 3rem)/1.08 var(--display); }
.article-more-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.article-more-links a { display: flex; flex-direction: column; justify-content: space-between; gap: .875rem; min-height: 132px; padding: 1.25rem 0; border-top: 1px solid #65707d; }
.article-more-links strong { max-width: 26ch; font: 800 clamp(1.75rem, 3vw, 2.25rem)/1.1 var(--display); }
.article-more-links span { color: var(--blog-accent); font-size: .9375rem; font-weight: 700; }
.article-more-links a:hover strong { color: var(--blog-accent); }

@media (min-width: 641px) and (max-width: 920px) {
  .blog-page .nav-wrap:has(.subpage-language) { grid-template-columns: minmax(100px, 1fr) 94px minmax(0, 140px) 44px; gap: .5rem; }
  .blog-page .nav-wrap .brand { width: min(164px, 100%); }
  .blog-page .header-cta { width: auto; min-width: 44px; min-height: 44px; font: 700 .875rem/1.25 var(--body); text-align: center; }
}
@media (max-width: 850px) {
  .blog-lead { grid-template-columns: 1fr; gap: 1.25rem; }
  .blog-lead :is(h2, h3) { max-width: 25ch; }
  .article-head h1 { max-width: 26ch; }
}
@media (max-width: 920px) {
  .blog-page:not(.js-ready) main { padding-top: 0; }
}
@media (max-width: 640px) {
  .blog-masthead { padding: 1.75rem 0 1.5rem; }
  .blog-masthead h1 { font-size: clamp(2.75rem, 10vw, 3.5rem); }
  .blog-masthead > div > p { font-size: 1.0625rem; }
  .blog-discovery { padding-bottom: 1.75rem; }
  .blog-discovery input[type="search"], #blog-search { max-width: none; }
  .blog-feature { padding: .75rem 0 2.75rem; }
  .blog-lead :is(h2, h3) { font-size: clamp(2.25rem, 8vw, 3rem); }
  .blog-library { padding: 2rem 0 3.5rem; }
  .blog-card-grid { grid-template-columns: 1fr; gap: 2rem; }
  .blog-card h3 { font-size: 2rem; }
  .blog-chapter { padding: 1.5rem 0 2.5rem; }
  .blog-entry, .blog-entry-setup { grid-template-columns: 1fr; gap: 1rem; padding: 1.75rem 0; }
  .blog-entry img { grid-row: 1; aspect-ratio: 16/9; }
  .blog-entry-list { margin-top: 2rem; }
  .blog-entry h3 { font-size: 2rem; }
  .article-head { padding-top: 1.25rem; }
  .article-head h1 { font-size: clamp(2.3rem, 8.5vw, 3.2rem); }
  .blog-crumbs { margin-bottom: .875rem; }
  .article-cover { margin-top: 1.75rem; }
  .article-body { font-size: 1.0625rem; line-height: 1.72; }
  .article-body > p:first-child { font-size: 1.125rem; }
  .article-body h2 { margin-top: 2.5rem; font-size: 1.875rem; }
  .article-summary { padding: 1.25rem; }
  .article-summary h2, .article-source h2 { margin-top: 0; font-size: 1.625rem; }
  .article-action h2 { margin-top: 0; }
  .article-action .btn { width: 100%; }
  .article-more { padding: 2.5rem 0 3rem; }
  .article-more-links { grid-template-columns: 1fr; gap: .5rem; }
  .article-more-links a { min-height: 112px; }
}
@media (prefers-reduced-motion: no-preference) {
  .blog-page :is(.blog-read, .blog-filters button, .blog-empty button, .blog-search-field button, .blog-show-more) { transition: color .15s ease, background-color .15s ease, border-color .15s ease; }
}
@media (prefers-reduced-motion: reduce) {
  html:has(.blog-page) { scroll-behavior: auto; }
}