/* ==========================================================
   Blog — light theme for long-form reading.
   Loaded after styles.css on pages with <body class="blog">.
   ========================================================== */

.blog {
  --blog-bg: #f4eaf1;
  --blog-surface: #fbf6f9;
  --blog-ink: #3b1730;
  --blog-ink-soft: #6b4a60;
  --blog-rule: #e3cbdb;
  --blog-link: #1c6e69;

  background: var(--blog-bg);
  color: var(--blog-ink);
  font-weight: 400;
}

/* Header + footer, inverted */
.blog .site-header {
  background: var(--blog-bg);
  border-bottom: 1px solid var(--blog-rule);
}
.blog .brand { color: var(--plum); }
.blog .nav a:not(.btn) { color: var(--blog-ink); }
.blog .menu-btn span,
.blog .menu-btn span::before,
.blog .menu-btn span::after { background: var(--blog-ink); }
.blog .menu-toggle:checked + .menu-btn span { background: transparent; }
@media (max-width: 767px) {
  .blog .nav { background: var(--blog-bg); }
}

.blog .site-footer { border-top-color: var(--blog-rule); }
.blog .site-footer h2, .blog .site-footer .footer-name { color: var(--plum); }
.blog .site-footer h3, .blog .site-footer .footer-label { color: var(--blog-ink-soft); }
.blog .site-footer address a:hover { color: var(--plum); }

.blog :focus-visible { outline-color: var(--plum); }

/* ---------- Blog index ---------- */

.blog-wrap {
  max-width: 720px; margin: 0 auto;
  padding: 56px var(--gutter) 96px;
}
.blog-intro h1 { color: var(--plum); margin-bottom: 12px; }
.blog-intro p { color: var(--blog-ink-soft); font-size: 1.1rem; margin: 0 0 40px; }

.post-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--blog-rule); }
.post-list li { border-bottom: 1px solid var(--blog-rule); }
.post-list a {
  display: block; padding: 28px 0; text-decoration: none;
  transition: padding-left .2s ease;
}
.post-list a:hover { padding-left: 8px; }
.post-list time,
.post-meta {
  display: block;
  font-size: .85rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--blog-ink-soft);
}
.post-list h2 {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem); letter-spacing: -0.01em;
  text-transform: none; color: var(--plum);
  margin: 6px 0 8px;
}
.post-list a:hover h2 { text-decoration: underline; text-underline-offset: 4px; }
.post-list p { margin: 0; color: var(--blog-ink); }
.post-list .empty { padding: 28px 0; color: var(--blog-ink-soft); }

/* ---------- Post ---------- */

.post { max-width: 680px; margin: 0 auto; padding: 56px var(--gutter) 96px; }

.post-back {
  display: inline-block; margin-bottom: 32px;
  color: var(--blog-link); font-weight: 600; text-decoration: none;
}
.post-back:hover { text-decoration: underline; text-underline-offset: 4px; }

.post-header { margin-bottom: 40px; }
.post-header h1 {
  font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.02em;
  color: var(--plum); margin: 10px 0 16px;
}
.post-header .lede { font-size: 1.2rem; line-height: 1.55; color: var(--blog-ink-soft); margin: 0; }

.post-hero { margin: 0 0 40px; }
.post-hero img { width: 100%; border-radius: 6px; }

.post-body {
  font-size: 1.125rem; line-height: 1.75;
}
.post-body > * + * { margin-top: 1.25em; }
.post-body p, .post-body ul, .post-body ol { margin-bottom: 0; }
.post-body h2,
.post-body h3 {
  text-transform: none; color: var(--plum); letter-spacing: -0.01em;
  margin-top: 2em;
}
.post-body h2 { font-size: 1.6rem; }
.post-body h3 { font-size: 1.25rem; }
.post-body a {
  color: var(--blog-link); text-decoration: underline;
  text-decoration-thickness: 1px; text-underline-offset: 3px;
}
.post-body a:hover { text-decoration-thickness: 2px; }
.post-body strong { font-weight: 700; }
.post-body li + li { margin-top: .4em; }

.post-body blockquote {
  margin-left: 0; margin-right: 0;
  padding: 4px 0 4px 22px;
  border-left: 4px solid var(--pink);
  font-size: 1.25rem; line-height: 1.55; color: var(--plum);
}
.post-body blockquote p { margin: 0; }

.post-body figure { margin-left: 0; margin-right: 0; }
.post-body figure img { width: 100%; border-radius: 6px; }
.post-body figcaption { margin-top: 8px; font-size: .9rem; color: var(--blog-ink-soft); }

.post-body hr { border: 0; border-top: 1px solid var(--blog-rule); margin: 2.5em 0; }

.post-body code {
  font: .92em/1.4 ui-monospace, "SF Mono", Menlo, monospace;
  background: var(--blog-surface); border: 1px solid var(--blog-rule);
  border-radius: 4px; padding: .1em .35em;
}
.post-body pre {
  background: var(--blog-surface); border: 1px solid var(--blog-rule);
  border-radius: 6px; padding: 16px 18px; overflow-x: auto;
}
.post-body pre code { background: none; border: 0; padding: 0; }

.post-footer {
  margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--blog-rule);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.post-footer p { margin: 0; color: var(--blog-ink-soft); }

/* ---------- Subscribe box (blog index, under each post, and /subscribe) ---------- */

.subscribe {
  margin-top: 56px; padding: 28px 28px 24px;
  background: var(--blog-surface); border: 1px solid var(--blog-rule); border-radius: 16px;
}
.subscribe h2 {
  font-size: 1.3rem; letter-spacing: -0.01em; text-transform: none; color: var(--plum);
  margin: 0 0 8px;
}
.subscribe p { margin: 0 0 18px; color: var(--blog-ink-soft); }
.subscribe-form { display: flex; flex-wrap: wrap; gap: 10px; position: relative; }
.subscribe-form input[type="email"] {
  flex: 1 1 220px; min-width: 0;
  font: 500 1rem/1.4 var(--body); color: var(--blog-ink);
  background: #fff; border: 1px solid var(--blog-rule); border-radius: 999px;
  padding: 11px 18px;
}
.subscribe-form input[type="email"]:hover { border-color: var(--blog-ink-soft); }
.subscribe-form input[type="email"]:focus { outline: none; border-color: var(--plum); box-shadow: 0 0 0 3px rgba(121,46,95,.15); }
.subscribe-form input:user-invalid { border-color: #c2541f; }
.subscribe-form .hp { position: absolute; left: -9999px; }
.subscribe-note { font-size: .85rem; margin: 14px 0 0 !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.subscribe-page .subscribe { margin-top: 0; }
.subscribe-page .subscribe h1 { color: var(--plum); margin-bottom: 12px; }
.subscribe-page .subscribe > p { font-size: 1.1rem; }
.subscribe-msg h1, .subscribe-msg h2 { color: var(--plum); margin-bottom: 12px; }
.subscribe-msg p { color: var(--blog-ink-soft); font-size: 1.1rem; margin: 0 0 20px; }
.subscribe-msg { margin-bottom: 48px; }
.subscribe-msg + .subscribe { margin-top: 0; }