/* spryng.io/blog (BLOG-MANAGER-PLAN §4a, the approved design mock).
   The same reading layout as Spryng Care's preview and writing mode
   (spryng-admin src/app/admin/blog/blog-reading.css); keep the two in step.
   Fonts are this site's own files; nothing is fetched from a font CDN. */

@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/inter-latin-400.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/inter-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/inter-latin-700.woff2') format('woff2'); }

:root {
  --ink: #1a1a1a;
  --muted: #5f5f5f;
  --line: #e8e4de;
  --paper: #ffffff;
  --cream: #fbf4eb;
  --chip: #f3ece2;
  --accent: #cc6633;
  --accent-ink: #a24d1e;
  --code: #f6f3ef;
  --sans: Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --logo-filter: none;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --ink: #ece8e3;
  --muted: #aaa39b;
  --line: #2f2b27;
  --paper: #141210;
  --cream: #1d1a17;
  --chip: #26221e;
  --accent: #e08a5c;
  --accent-ink: #f0a57c;
  --code: #1f1c19;
  --logo-filter: brightness(0) invert(1);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #ece8e3;
    --muted: #aaa39b;
    --line: #2f2b27;
    --paper: #141210;
    --cream: #1d1a17;
    --chip: #26221e;
    --accent: #e08a5c;
    --accent-ink: #f0a57c;
    --code: #1f1c19;
    --logo-filter: brightness(0) invert(1);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.bl { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); min-height: 100vh; display: flex; flex-direction: column; }
.bl main { flex: 1; overflow-x: clip; } /* full-bleed images never scroll the page sideways */
.bl a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.bl a:hover { color: var(--ink); }
.bl a:focus-visible, .bl button:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* Header: slim and sticky; blog.js hides it on scroll down and shows it on scroll up. */
.bl-nav { position: sticky; top: 0; z-index: 2; background: var(--paper); border-bottom: 1px solid var(--line); transition: transform 0.2s ease; }
.bl-nav.bl-hidden { transform: translateY(-100%); }
.bl-nav-inner { max-width: 1192px; margin: 0 auto; padding: 0 24px; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.bl-nav-brand { display: flex; align-items: center; gap: 20px; }
.bl-nav-brand img { display: block; height: 26px; width: auto; filter: var(--logo-filter); } /* as the site header */
.bl-nav-sep { width: 1px; height: 22px; background: var(--line); }
.bl-nav a { color: var(--ink); text-decoration: none; font-size: 15px; }
.bl-nav a:hover { color: var(--accent-ink); }
.bl-nav-blog { font-weight: 600; }
.bl-nav nav { display: flex; gap: 24px; }

/* One reading column, about 680px. */
.bl-column { max-width: 680px; margin: 0 auto; padding: 0 24px; }
.bl-head { padding-top: 56px; }
.bl-title { margin: 0; font-family: var(--display); font-weight: 700; font-size: 44px; line-height: 1.18; letter-spacing: -0.01em; }
.bl-subtitle { margin: 14px 0 0; font-size: 22px; line-height: 1.45; color: var(--muted); }
.bl-byline { margin-top: 32px; display: flex; align-items: center; gap: 12px; }
.bl-byline > div { display: flex; flex-direction: column; gap: 2px; }
.bl-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--cream); border: 1px solid var(--line); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; color: var(--accent-ink); flex-shrink: 0; object-fit: cover; }
.bl-author { font-weight: 600; font-size: 15px; margin: 0; }
.bl-meta { font-size: 14px; color: var(--muted); }

.bl-actions { margin-top: 28px; padding: 4px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); }
.bl-share { display: flex; gap: 4px; }
.bl .bl-icon { font: inherit; font-size: 14px; display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; border: 0; background: transparent; color: var(--muted); border-radius: 22px; cursor: pointer; text-decoration: none; }
.bl .bl-icon:hover { color: var(--ink); background: var(--chip); }

.bl-cover { max-width: 1000px; margin: 40px auto 0; padding: 0 24px; }
.bl-cover img { display: block; width: 100%; aspect-ratio: 16 / 8; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); background: var(--cream); }
.bl-cover figcaption { margin-top: 12px; text-align: center; font-size: 14px; color: var(--muted); }

/* The post body: serif text, sans headings. Classes come from Care's writing mode. */
.bl-prose { padding-top: 48px; font-family: var(--serif); font-size: 20px; line-height: 1.62; }
.bl-prose p { margin: 0 0 1.55em; }
.bl-prose h2, .bl-prose h3 { font-family: var(--sans); font-weight: 700; letter-spacing: -0.01em; }
.bl-prose h2 { font-size: 26px; line-height: 1.3; margin: 2.1em 0 0.6em; }
.bl-prose h3 { font-size: 21px; line-height: 1.35; margin: 1.8em 0 0.5em; }
.bl-prose ol, .bl-prose ul { margin: 0 0 1.55em; padding-left: 1.3em; }
.bl-prose li { margin: 0 0 0.6em; padding-left: 0.3em; }
.bl-prose blockquote { margin: 1.6em 0; padding: 0 0 0 20px; border-left: 3px solid var(--line); }
.bl-prose blockquote.pull-quote { margin: 2em 0; padding: 0 0 0 24px; border-left: 3px solid var(--accent); font-style: italic; font-size: 1.2em; line-height: 1.5; }
.bl-prose pre { background: var(--code); border-radius: 6px; padding: 16px 20px; font-size: 15px; line-height: 1.5; overflow-x: auto; margin: 0 0 1.55em; }
.bl-prose code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.85em; background: var(--code); border-radius: 4px; padding: 0.1em 0.3em; }
.bl-prose pre code { background: none; padding: 0; font-size: inherit; }
.bl-prose hr { border: 0; margin: 2.4em 0; text-align: center; height: auto; }
.bl-prose hr::after { content: '···'; letter-spacing: 0.6em; color: var(--muted); font-size: 22px; }
.bl-prose .bl-video { position: relative; aspect-ratio: 16 / 9; margin: 2em 0; }
.bl-prose .bl-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; border-radius: 6px; }
.bl-prose img { display: block; max-width: 100%; height: auto; margin: 2em auto; border-radius: 4px; }
.bl-prose img.img-wide { width: min(1000px, 100vw - 48px); max-width: none; margin-left: 50%; transform: translateX(-50%); }
.bl-prose img.img-full { width: 100vw; max-width: none; margin-left: 50%; transform: translateX(-50%); border-radius: 0; }
.bl-prose table { border-collapse: collapse; width: 100%; font-family: var(--sans); font-size: 15px; margin: 0 0 1.55em; }
.bl-prose th, .bl-prose td { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; }

.bl-post-foot { padding-bottom: 64px; }
.bl-follow { margin: 28px 0 0; font-family: var(--sans); font-size: 15px; line-height: 1.5; color: var(--muted); }
.bl-follow a { color: var(--ink); }
.premium-rest { padding-bottom: 8px; }
.bl-premium-note { margin: 24px 0 0; font-family: var(--sans); font-size: 16px; line-height: 1.5; color: var(--ink); }
.premium-rest .bl-newsletter { margin-top: 16px; }
.bl-newsletter { margin-top: 40px; padding: 24px; background: var(--cream); border-radius: 8px; font-family: var(--sans); }
.bl-newsletter h2 { margin: 0 0 12px; font-family: var(--sans); font-size: 18px; line-height: 1.3; color: var(--ink); }
.bl-newsletter label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--ink); }
.bl-newsletter-row { display: flex; flex-wrap: wrap; gap: 8px; }
.bl-newsletter input[type="email"] { flex: 1 1 200px; min-width: 0; padding: 10px 12px; border: 1px solid var(--muted); border-radius: 6px; background: var(--paper); color: var(--ink); font: inherit; font-size: 16px; }
.bl-newsletter button { padding: 10px 18px; border: 0; border-radius: 6px; background: var(--ink); color: var(--paper); font: inherit; font-weight: 600; cursor: pointer; }
.bl-newsletter button:disabled { opacity: 0.6; cursor: default; }
.bl-newsletter-trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.bl-newsletter-terms { margin: 10px 0 0; font-size: 13px; line-height: 1.5; color: var(--muted); }
.bl-newsletter-terms a { color: var(--ink); }
.bl-newsletter-status { margin: 10px 0 0; font-size: 15px; color: var(--ink); }
.bl-newsletter-status:empty { display: none; }
.bl-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.bl .bl-chip { display: inline-block; padding: 8px 16px; border-radius: 999px; background: var(--chip); color: var(--ink); font-size: 14px; text-decoration: none; }
.bl .bl-chip:hover { background: var(--line); }
.bl-author-card { display: flex; gap: 16px; align-items: flex-start; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.bl-author-card .bl-avatar { width: 56px; height: 56px; font-size: 20px; }
.bl-author-card p { margin: 0 0 6px; color: var(--muted); font-size: 15px; line-height: 1.5; }
.bl-author-card .bl-author { color: var(--ink); }
.bl-more { margin-top: 48px; }
.bl-more h2 { font-size: 18px; margin: 0 0 16px; }
.bl-more ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.bl-more a { color: var(--ink); text-decoration: none; display: block; }
.bl-more a:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.bl-more h3 { font-size: 18px; margin: 0 0 4px; }
.bl-more p { margin: 0 0 4px; color: var(--muted); font-size: 15px; line-height: 1.45; }

/* Index and tag pages: a feed in the same column, no card grid. */
.bl-list { padding-top: 56px; padding-bottom: 64px; }
.bl-list-head h1 { font-family: var(--display); font-size: 40px; margin: 0; }
.bl-list-head p { color: var(--muted); font-size: 18px; margin: 10px 0 24px; }
.bl-entry { display: flex; gap: 24px; justify-content: space-between; padding: 28px 0; border-top: 1px solid var(--line); }
.bl-entry-text { min-width: 0; }
.bl-entry-author { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.bl-entry-author .bl-avatar { width: 24px; height: 24px; font-size: 12px; }
.bl-entry h2 { margin: 10px 0 6px; font-size: 22px; line-height: 1.3; }
.bl-entry h2 a { color: var(--ink); text-decoration: none; }
.bl-entry h2 a:hover { text-decoration: underline; }
.bl-entry p { margin: 0 0 8px; color: var(--muted); font-size: 16px; line-height: 1.5; }
.bl-thumb { width: 112px; height: 112px; object-fit: cover; border-radius: 4px; flex-shrink: 0; background: var(--cream); }
.bl-empty { color: var(--muted); font-size: 18px; padding: 24px 0; border-top: 1px solid var(--line); }
.bl-pager { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); }

.bl-footer { border-top: 1px solid var(--line); }
.bl-footer-inner { max-width: 1192px; margin: 0 auto; padding: 24px; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; font-size: 14px; color: var(--muted); }
.bl-footer-inner p { margin: 0; }
.bl-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.bl-footer a { color: var(--muted); text-decoration: none; }
.bl-footer a:hover { color: var(--ink); }

@media (max-width: 900px) {
  .bl-title { font-size: 34px; }
  .bl-subtitle { font-size: 20px; }
  .bl-prose { font-size: 18px; }
  .bl-prose h2 { font-size: 22px; }
  .bl-cover { padding: 0; }
  .bl-cover img { border-radius: 0; border-left: 0; border-right: 0; }
}

@media (max-width: 600px) {
  .bl-nav nav { display: none; }
  .bl-thumb { width: 80px; height: 80px; }
}

@media (prefers-reduced-motion: reduce) {
  .bl-nav { transition: none; }
}