@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

:root {
  --blog-accent: #4b7bec;
  --blog-accent-2: #7c4dff;
  --blog-text: #1f2937;
  --blog-muted: #6b7280;
  --blog-bg: #f2f6ff;
  --blog-card: #ffffff;
  --blog-border: #dfe7f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  color: var(--blog-text);
  background:
    radial-gradient(circle at 0% 0%, rgba(75, 123, 236, 0.12), transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(124, 77, 255, 0.12), transparent 30%),
    var(--blog-bg);
}

a {
  color: var(--blog-accent);
  text-decoration: none;
}

.blog-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 2.2rem 1rem 3rem;
}

.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--blog-border);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(6px);
}

.blog-title {
  margin: 0;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
}

.blog-subtitle {
  margin: 0.4rem 0 0;
  color: var(--blog-muted);
}

.blog-home-link {
  font-weight: 600;
  border: 1px solid var(--blog-border);
  border-radius: 0.6rem;
  padding: 0.45rem 0.7rem;
  background: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-header--compact {
  justify-content: flex-start;
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
}

.blog-list {
  display: grid;
  gap: 1rem;
}

.blog-card {
  background: var(--blog-card);
  border: 1px solid var(--blog-border);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 8px 24px rgba(38, 64, 130, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(38, 64, 130, 0.1);
}

.blog-card h3 {
  margin: 0 0 0.3rem;
}

.blog-card-meta {
  color: var(--blog-muted);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}

.blog-card-link {
  margin-top: auto;
  align-self: flex-end;
  font-weight: 600;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.6rem 0 0.8rem;
}

.blog-tag {
  font-size: 0.75rem;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  background: #edf2ff;
  color: #3d5ec9;
}

.blog-post-card {
  background: var(--blog-card);
  border: 1px solid var(--blog-border);
  border-radius: 1rem;
  padding: 1.6rem;
  box-shadow: 0 10px 30px rgba(38, 64, 130, 0.09);
}

.blog-post-head h1 {
  margin: 0 0 0.45rem;
  line-height: 1.25;
}

.blog-post-meta {
  color: var(--blog-muted);
  margin: 0;
}

.blog-share {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--blog-border);
}

.blog-share-label {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--blog-muted);
}

.blog-share-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.blog-share-btn {
  border: 1px solid var(--blog-border);
  background: #f8faff;
  border-radius: 0.65rem;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  cursor: pointer;
  color: var(--blog-text);
  font-size: 1.05rem;
  transition: all 0.2s ease;
}

.blog-share-btn:hover {
  background: var(--blog-accent);
  border-color: var(--blog-accent);
  color: #fff;
  transform: translateY(-1px);
}

.blog-share-btn.copied {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}

.blog-content {
  line-height: 1.75;
  font-size: 1rem;
}

.blog-content img {
  max-width: 100%;
  border-radius: 0.6rem;
}

.blog-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.blog-content table th,
.blog-content table td {
  border: 1px solid var(--blog-border);
  padding: 0.6rem;
  text-align: left;
}

.blog-content pre {
  background: #0f172a;
  color: #e2e8f0;
  padding: 0.8rem;
  border-radius: 0.6rem;
  overflow: auto;
}

.blog-content blockquote {
  margin: 1rem 0;
  padding: 0.2rem 0 0.2rem 0.9rem;
  border-left: 3px solid var(--blog-accent);
  color: #374151;
}

.blog-empty,
.blog-error {
  background: var(--blog-card);
  border: 1px solid var(--blog-border);
  border-radius: 0.8rem;
  padding: 1rem;
  color: var(--blog-muted);
}

@media (max-width: 640px) {
  .blog-header {
    flex-direction: column;
    align-items: flex-start;
  }
}