:root {
  --blog-bg: #f7f3eb;
  --blog-paper: #fffdf8;
  --blog-ink: #1b1e25;
  --blog-muted: #5a6270;
  --blog-accent: #d95031;
  --blog-accent-dark: #ab3f26;
  --blog-line: #e8dece;
  --blog-good: #1d7c54;
  --blog-warn: #b57e15;
  --blog-bad: #a83a31;
  --blog-radius: 14px;
  --blog-shadow: 10px 10px 0 rgba(27, 30, 37, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--blog-ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(217, 80, 49, 0.15), transparent 34%),
    radial-gradient(circle at 92% 18%, rgba(100, 139, 255, 0.12), transparent 26%),
    var(--blog-bg);
  font-family: Manrope, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.blog-shell {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  gap: 20px;
}

.blog-card {
  background: var(--blog-paper);
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius);
  box-shadow: var(--blog-shadow);
}

.blog-section {
  padding: 24px;
}

.blog-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--blog-line);
  backdrop-filter: blur(8px);
  background: rgba(247, 243, 235, 0.92);
}

.blog-header-inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-row img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

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

.blog-nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--blog-muted);
}

.blog-nav a.active,
.blog-nav a:hover {
  color: var(--blog-ink);
}

.btn {
  border: 1px solid var(--blog-ink);
  background: var(--blog-ink);
  color: #fff;
  padding: 11px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.alt {
  background: transparent;
  color: var(--blog-ink);
}

.btn.warn {
  background: var(--blog-accent);
  border-color: var(--blog-accent);
}

.kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  color: var(--blog-muted);
}

h1,
h2,
h3 {
  margin: 0;
}

.hero {
  padding: 40px 0 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

.hero h1 {
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.05;
  margin-top: 12px;
}

.hero p {
  color: var(--blog-muted);
  margin: 14px 0 0;
  max-width: 720px;
}

.meta-row {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  border-radius: 999px;
  border: 1px solid var(--blog-line);
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 12px;
}

.pill.good {
  color: var(--blog-good);
  border-color: rgba(29, 124, 84, 0.35);
  background: rgba(29, 124, 84, 0.08);
}

.pill.warn {
  color: var(--blog-warn);
  border-color: rgba(181, 126, 21, 0.35);
  background: rgba(181, 126, 21, 0.08);
}

.pill.bad {
  color: var(--blog-bad);
  border-color: rgba(168, 58, 49, 0.35);
  background: rgba(168, 58, 49, 0.08);
}

.inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.input,
.select,
.textarea {
  border: 1px solid var(--blog-line);
  background: #fff;
  color: var(--blog-ink);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: 3px solid rgba(217, 80, 49, 0.2);
  border-color: var(--blog-accent);
}

.input {
  min-width: 220px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.post-card {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.post-card .cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: #f2ebde;
}

.post-card .cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card h3 {
  font-size: 19px;
  line-height: 1.3;
}

.post-card p {
  color: var(--blog-muted);
  margin: 0;
  line-height: 1.6;
}

.post-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.footer {
  margin: 42px 0;
  color: var(--blog-muted);
  font-size: 13px;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
}

.article-body {
  padding: 26px;
  line-height: 1.72;
}

.article-body h2,
.article-body h3 {
  margin-top: 24px;
  margin-bottom: 8px;
  line-height: 1.35;
}

.article-body p {
  margin: 0 0 16px;
  color: #2f3542;
}

.article-body pre {
  overflow: auto;
  padding: 12px;
  border-radius: 8px;
  background: #f4efe3;
  border: 1px solid var(--blog-line);
}

.article-body code {
  font-family: "DM Mono", Menlo, monospace;
}

.article-toc {
  position: sticky;
  top: 96px;
  padding: 20px;
}

.article-toc a {
  display: block;
  padding: 6px 0;
  color: var(--blog-muted);
  text-decoration: none;
  font-size: 14px;
}

.article-toc a:hover {
  color: var(--blog-ink);
}

.admin-shell {
  padding: 28px 0 42px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
}

.admin-side {
  padding: 14px;
  position: sticky;
  top: 94px;
  height: fit-content;
}

.admin-side a {
  display: block;
  text-decoration: none;
  color: var(--blog-muted);
  font-size: 14px;
  font-weight: 700;
  padding: 9px 10px;
  border-radius: 8px;
}

.admin-side a.active,
.admin-side a:hover {
  color: var(--blog-ink);
  background: rgba(27, 30, 37, 0.06);
}

.stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.stat {
  padding: 12px;
  text-align: center;
}

.stat b {
  font-size: 22px;
  display: block;
}

.table-wrap {
  overflow: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  border-bottom: 1px solid var(--blog-line);
  padding: 12px;
  font-size: 14px;
}

.table td small {
  color: var(--blog-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-row {
  display: grid;
  gap: 6px;
}

.form-row.full {
  grid-column: 1 / -1;
}

.form-row label {
  font-size: 12px;
  font-weight: 800;
  color: var(--blog-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.notice {
  font-size: 13px;
  color: var(--blog-muted);
}

.status-box {
  min-height: 20px;
  font-size: 13px;
  font-weight: 700;
}

.status-box.ok {
  color: var(--blog-good);
}

.status-box.err {
  color: var(--blog-bad);
}

@media (max-width: 1050px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
  }
}

@media (max-width: 780px) {
  .blog-shell {
    width: min(1160px, calc(100% - 24px));
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-side {
    position: static;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}