/* DeRot blog styles. Built on amber.css tokens. Generated pages link
   /blog/blog.css; the source of truth is seo/assets/blog.css. */

main { display: block; }

/* amber.css styles every <nav> as the top bar; reset the in-page ones. */
nav.crumbs, nav.toc, nav.topic-chips { max-width: none; padding: 0; justify-content: flex-start; align-items: flex-start; }
nav.toc { display: block; padding: 4px 0 4px 18px; }
nav.topic-chips { justify-content: center; max-width: 900px; padding: 0 24px; }

.eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.02rem;
  color: var(--section-label);
  margin-bottom: 8px;
}

.crumbs {
  font-size: 0.84rem;
  color: var(--text-2);
  margin-bottom: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.crumbs a { color: var(--text-2); text-decoration: none; }
.crumbs a:hover { color: var(--text-soft); text-decoration: underline; text-underline-offset: 3px; }

/* ARTICLE */
.post { max-width: 720px; margin: 0 auto; padding: 40px 24px 24px; }
.post-head h1, .listing-head h1 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(2.2rem, 5.6vw, 3.3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 16px;
}
.post-head .dek, .listing-head .dek {
  font-size: 1.14rem;
  line-height: 1.6;
  color: var(--text-soft);
  margin-bottom: 18px;
}
.byline { font-size: 0.86rem; color: var(--text-2); margin-bottom: 30px; }
.byline a { color: var(--text-soft); }
.byline span { margin: 0 6px; }

.takeaways { padding: 24px 26px; margin-bottom: 30px; }
.takeaways h2 {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: 1.2rem; color: var(--section-label); margin-bottom: 12px;
}
.takeaways ul { list-style: none; }
.takeaways li {
  position: relative; padding-left: 22px; margin: 9px 0;
  font-size: 0.98rem; line-height: 1.6; color: var(--text-soft);
}
.takeaways li::before { content: ''; position: absolute; left: 2px; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); }

.toc { border-left: 2px solid var(--hairline); padding: 4px 0 4px 18px; margin: 0 0 36px; }
.toc-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-2); margin-bottom: 8px; }
.toc ol { list-style: decimal; padding-left: 18px; color: var(--text-2); }
.toc li { margin: 5px 0; font-size: 0.93rem; }
.toc a { color: var(--text-soft); text-decoration: none; }
.toc a:hover { color: var(--amber); }

.prose { font-size: 1.07rem; line-height: 1.78; color: var(--text-soft); }
.prose > * + * { margin-top: 1.15em; }
.prose h2 {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(1.6rem, 3.6vw, 2.05rem); line-height: 1.22; color: var(--text);
  margin-top: 2.1em; scroll-margin-top: 24px;
}
.prose h3 { font-size: 1.14rem; font-weight: 600; color: var(--text); margin-top: 1.7em; scroll-margin-top: 24px; }
.prose a { color: var(--amber); text-decoration-color: rgba(242, 163, 65, 0.4); text-underline-offset: 3px; }
.prose a:hover { text-decoration-color: var(--amber); }
.prose strong { color: var(--text); font-weight: 600; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: 0.45em 0; }
.prose li::marker { color: var(--amber); }
.prose blockquote {
  border-left: 3px solid var(--amber); padding: 4px 0 4px 18px;
  font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--text);
}
.prose hr { border: none; height: 1px; background: var(--divider); margin: 2.2em 0; }
.prose code { font-size: 0.92em; background: var(--secondary); padding: 2px 6px; border-radius: 6px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--hairline); border-radius: 16px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.prose th, .prose td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--divider); vertical-align: top; }
.prose th { color: var(--text); font-weight: 600; background: rgba(245, 225, 200, 0.04); }
.prose tr:last-child td { border-bottom: none; }

.try-it, .derot-box { padding: 28px 28px 30px; margin: 44px 0; position: relative; overflow: hidden; }
.try-it::before, .derot-box::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(90% 80% at 100% 0%, rgba(232, 105, 46, 0.24), rgba(232, 105, 46, 0) 70%);
}
.try-it > *, .derot-box > * { position: relative; }
.try-title, .derot-title {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: 1.7rem; line-height: 1.2; color: var(--text); margin-bottom: 8px;
}
.try-it p, .derot-box p { color: var(--text-soft); line-height: 1.6; margin-bottom: 18px; }
.btn-secondary {
  display: inline-block; padding: 13px 26px; border-radius: 999px; text-decoration: none;
  border: 1px solid rgba(242, 163, 65, 0.5); color: var(--text); font-weight: 600; font-size: 0.98rem;
  background: rgba(242, 163, 65, 0.08);
}
.btn-secondary:hover { background: rgba(242, 163, 65, 0.16); }

.faq, .sources { margin-top: 48px; }
.faq h2, .sources h2 {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(1.6rem, 3.6vw, 2.05rem); color: var(--text); margin-bottom: 16px;
}
.faq details { border-bottom: 1px solid var(--divider); padding: 16px 0; }
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--text); font-size: 1.02rem;
  list-style: none; position: relative; padding-right: 28px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 2px; top: -2px; color: var(--amber); font-size: 1.3rem; }
.faq details[open] summary::after { content: '\2212'; }
.faq details p { margin-top: 10px; color: var(--text-soft); line-height: 1.7; }
.sources ol { padding-left: 1.3em; color: var(--text-2); font-size: 0.9rem; line-height: 1.6; }
.sources li { margin: 7px 0; }
.sources a { color: var(--text-soft); word-break: break-word; }

.disclaimer { margin-top: 36px; font-size: 0.82rem; line-height: 1.6; color: var(--text-2); }
.disclaimer a { color: var(--text-2); }

/* LISTINGS */
.listing-head { max-width: 860px; margin: 0 auto; padding: 48px 24px 10px; text-align: center; }
.listing-head .crumbs { justify-content: center; }
.listing-head .dek { max-width: 600px; margin: 0 auto 10px; }
.topic-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-width: 900px; margin: 18px auto 34px; padding: 0 24px; }
.chip {
  font-size: 0.86rem; color: var(--text-soft); text-decoration: none;
  border: 1px solid var(--hairline); background: var(--secondary); border-radius: 999px; padding: 8px 16px;
}
.chip span { color: var(--text-2); margin-left: 4px; }
.chip:hover, .chip.active { border-color: rgba(242, 163, 65, 0.55); color: var(--text); }

.featured, .listing, .tools-strip, .related { max-width: 960px; margin: 0 auto 56px; padding: 0 24px; }
.tools-strip .section-title, .related .section-title { margin-bottom: 24px; }
.section-title {
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: clamp(1.7rem, 3.6vw, 2.2rem); color: var(--text); text-align: center; line-height: 1.2;
}
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.post-card {
  display: flex; flex-direction: column; gap: 8px; padding: 22px 22px 24px; text-decoration: none;
  transition: transform 0.15s, border-color 0.15s;
}
.post-card:hover { transform: translateY(-2px); border-color: rgba(242, 163, 65, 0.4); }
.card-topic { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--section-label); }
.card-title { font-family: var(--serif); font-style: italic; font-size: 1.32rem; line-height: 1.25; color: var(--text); }
.card-dek { font-size: 0.9rem; line-height: 1.55; color: var(--text-2); }
.card-meta { margin-top: auto; padding-top: 6px; font-size: 0.78rem; color: var(--text-2); }
.featured-card { padding: 34px 32px; }
.featured-card .card-title { font-size: clamp(1.6rem, 3.4vw, 2.2rem); }
.empty { text-align: center; color: var(--text-2); }

/* Newsletter (mirrors index.html) */
.newsletter { max-width: 640px; margin: 24px auto 88px; padding: 0 24px; text-align: center; }
.newsletter-card { padding: 46px 36px; }
.newsletter h2 { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(1.8rem, 3.8vw, 2.3rem); color: var(--text); margin-bottom: 12px; line-height: 1.2; }
.newsletter p.nl-sub { font-size: 0.98rem; color: var(--text-soft); line-height: 1.6; margin-bottom: 28px; }
.newsletter form { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.newsletter input[type="email"] {
  flex: 1 1 240px; min-width: 0; font-family: var(--sans); font-size: 1rem; color: var(--text);
  background: rgba(12, 9, 7, 0.6); border: 1px solid var(--hairline); border-radius: 999px; padding: 15px 22px; outline: none;
}
.newsletter input[type="email"]:focus { border-color: var(--amber); }
.newsletter input[type="email"]::placeholder { color: var(--text-2); opacity: 0.8; }
.newsletter button { flex: 0 0 auto; padding: 15px 30px; }
.newsletter .nl-micro { margin-top: 16px; font-size: 0.8rem; color: var(--text-2); }
.newsletter .nl-hp { position: absolute; left: -5000px; width: 1px; height: 1px; overflow: hidden; }
.newsletter .nl-success { display: none; font-size: 1.05rem; color: var(--text); line-height: 1.6; }
.newsletter.is-done form, .newsletter.is-done .nl-micro { display: none; }
.newsletter.is-done .nl-success { display: block; }

@media (max-width: 520px) {
  .post { padding-top: 24px; }
  .prose { font-size: 1.02rem; }
  .try-it, .derot-box, .takeaways { padding: 22px 20px; }
  .newsletter-card { padding: 38px 22px; }
}