:root {
  color-scheme: light;
  --blog-ink: #1c1630;
  --blog-muted: #5c5670;
  --blog-line: #e6e1f2;
  --blog-bg: #f7f5fb;
  --blog-card: #ffffff;
  --blog-brand: #7c3aed;
  --blog-brand-dark: #5b21b6;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Yekan Bakh FaNum", Vazirmatn, sans-serif;
  color: var(--blog-ink);
  background: var(--blog-bg);
  line-height: 1.7;
}

a { color: var(--blog-brand-dark); }

img { max-width: 100%; height: auto; }

.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: #fff;
  border-bottom: 1px solid var(--blog-line);
}

.blog-brand {
  display: flex;
  align-items: center;
}

.blog-brand img { height: 36px; width: auto; }

.blog-header__nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.blog-header__nav a {
  color: var(--blog-ink);
  text-decoration: none;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.blog-main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.blog-main--article {
  width: min(42rem, calc(100% - 32px));
}

.blog-page-head h1 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  line-height: 1.4;
}

.blog-page-head p {
  margin: 0;
  color: var(--blog-muted);
}

.blog-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.blog-chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--blog-line);
  background: #fff;
  color: var(--blog-ink);
  text-decoration: none;
  font-size: 0.95rem;
}

.blog-chip.is-active {
  background: var(--blog-brand);
  border-color: var(--blog-brand);
  color: #fff;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--blog-card);
  border: 1px solid var(--blog-line);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}

.blog-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  background: #efeaf8;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
}

.blog-card__cat {
  color: var(--blog-brand-dark);
  font-size: 0.85rem;
  font-weight: 700;
}

.blog-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
}

.blog-card__excerpt {
  color: var(--blog-muted);
  font-size: 0.95rem;
}

.blog-card time,
.blog-meta {
  color: var(--blog-muted);
  font-size: 0.85rem;
}

.blog-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 28px;
}

.blog-pager a,
.blog-pager span {
  min-width: 44px;
  min-height: 44px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--blog-line);
  background: #fff;
  text-decoration: none;
  color: var(--blog-ink);
  font-weight: 600;
}

.blog-pager span {
  background: var(--blog-brand);
  border-color: var(--blog-brand);
  color: #fff;
}

.blog-article h1 {
  margin: 8px 0 12px;
  font-size: 1.85rem;
  line-height: 1.45;
}

.blog-kicker { margin: 0; }

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 20px;
}

.blog-cover {
  width: 100%;
  border-radius: 16px;
  margin: 0 0 24px;
  display: block;
}

.blog-prose {
  font-size: 1.125rem;
  line-height: 1.9;
}

.blog-prose > * { margin: 0 0 1em; }

.blog-article .blog-prose h1,
.blog-article .blog-prose h2,
.blog-article .blog-prose h3,
.blog-article .blog-prose h4,
.blog-article .blog-prose h5,
.blog-article .blog-prose h6 {
  line-height: 1.45;
  margin: 1.6em 0 0.5em;
  font-weight: 700;
}

.blog-article .blog-prose h1 { font-size: 1.6rem; }
.blog-article .blog-prose h2 { font-size: 1.35rem; }
.blog-article .blog-prose h3 { font-size: 1.15rem; }
.blog-article .blog-prose h4 { font-size: 1.05rem; }
.blog-article .blog-prose h5 { font-size: 0.95rem; }
.blog-article .blog-prose h6 { font-size: 0.85rem; }

.blog-prose img {
  border-radius: 12px;
  display: block;
}

.blog-prose ul,
.blog-prose ol {
  padding-inline-start: 1.4em;
}

.blog-prose table {
  width: 100%;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}

.blog-prose th,
.blog-prose td {
  border: 1px solid var(--blog-line);
  padding: 8px;
  text-align: right;
}

.blog-cta { margin-top: 32px; }

.blog-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  background: var(--blog-brand);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.blog-back { margin-top: 16px; }

.blog-empty,
.blog-missing {
  background: #fff;
  border: 1px solid var(--blog-line);
  border-radius: 16px;
  padding: 32px 20px;
  text-align: center;
}

.blog-footer {
  padding: 24px 16px 40px;
  text-align: center;
  color: var(--blog-muted);
  font-size: 0.85rem;
}

@media (min-width: 720px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-page-head h1 { font-size: 2rem; }
}

@media (min-width: 1100px) {
  .blog-grid { grid-template-columns: 1fr 1fr 1fr; }
}