/* Blog layout. Loaded after styles.css on /blog and every post.
   Uses the tokens defined in styles.css :root — no new colours. */

.blog-wrap {
  max-width: 720px;
  margin-inline: auto;
  padding: 8rem var(--gutter) 5rem;
}

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

.blog-lede {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 54ch;
  margin: 1.2rem 0 0;
}

.blog-list {
  margin-top: 3.5rem;
  border-top: 1px solid var(--rule);
}

.blog-item {
  display: block;
  padding: 1.9rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
  transition: opacity 0.18s var(--ease);
}

.blog-item:hover {
  opacity: 0.62;
}

.blog-item__kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray4);
  display: block;
  margin-bottom: 0.6rem;
}

.blog-item__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.6vw, 1.4rem);
  line-height: 1.22;
  margin: 0 0 0.5rem;
}

.blog-item__sub {
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
  max-width: 58ch;
}

/* --- post ----------------------------------------------------------- */

.post__meta {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray4);
  display: block;
  margin-bottom: 1rem;
}

.post h1 {
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}

.post__standfirst {
  font-size: 1.08rem;
  line-height: 1.6;
  max-width: 54ch;
  margin: 0 0 2.8rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid var(--rule);
}

.post p {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 62ch;
  margin: 0 0 1.15rem;
}

.post h2 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  line-height: 1.2;
  margin: 2.8rem 0 1rem;
}

.post h3 {
  font-size: 1.05rem;
  margin: 2rem 0 0.7rem;
}

.post ul {
  margin: 0 0 1.15rem;
  padding-left: 1.1rem;
  max-width: 62ch;
}

.post li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

.post a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post a:hover {
  color: var(--violet);
}

.post blockquote {
  margin: 2rem 0;
  padding: 0 0 0 1.3rem;
  border-left: 2px solid var(--violet);
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.35;
  max-width: 50ch;
}

.post blockquote p {
  margin: 0;
  font-size: inherit;
  line-height: inherit;
  font-family: inherit;
}

/* small reference table, used by the decision log template post */
.post table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0 1.4rem;
  font-size: 0.9rem;
}

.post th,
.post td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--rule);
  line-height: 1.5;
}

.post th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray4);
  background: var(--gray1);
  font-weight: 400;
}

/* --- calculator call to action, closes every post ------------------- */

.post-cta {
  margin-top: 3.6rem;
  padding: 2rem 1.9rem;
  background: var(--violet);
  color: var(--paper);
}

.post-cta p {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.8vw, 1.45rem);
  line-height: 1.28;
  color: var(--paper);
  max-width: 28ch;
  margin: 0 0 1.4rem;
}

.post-cta .btn {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

.post-cta .btn:hover {
  background: var(--white);
  border-color: var(--white);
}

/* --- keep reading --------------------------------------------------- */

.post-more {
  margin-top: 3.4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
}

.post-more h2 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray4);
  margin: 0 0 1.1rem;
}

.post-more a {
  display: block;
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 0.55rem 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.post-more a:hover {
  color: var(--violet);
}