@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;1,300&family=IBM+Plex+Sans:ital,wght@0,300;0,400;1,300&display=swap');

:root {
  --bg:       #0c0c0c;
  --bg-2:     #141414;
  --border:   #222222;
  --border-2: #2a2a2a;
  --text:     #999999;
  --text-dim: #444444;
  --text-hi:  #e0e0e0;
  --white:    #f0f0f0;
  --mono:     'IBM Plex Mono', monospace;
  --sans:     'IBM Plex Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--text-hi); }

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-img img {
  width: 40px;
  height: 40px;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none; /* блокирует drag */
  filter: brightness(0.9);
  transition: filter 0.15s;
}

.logo-img {
  pointer-events: auto; /* ссылка кликается */
  display: block;
}

.logo-img:hover img {
  filter: brightness(1);
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  transition: color 0.15s;
}

nav a:hover { color: var(--text-hi); }

nav .nav-cta {
  color: var(--text);
  border-bottom: 1px solid var(--border-2);
  padding-bottom: 1px;
}

nav .nav-cta:hover {
  color: var(--white);
  border-color: var(--text);
}

.tagline {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.tagline p {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.post-list {
  display: flex;
  flex-direction: column;
}

.post-item {
  display: grid;
  grid-template-columns: 1fr;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
  cursor: pointer;
}

.post-item:first-child {
  padding-top: 0;
}

.post-item:hover .post-title {
  color: var(--white);
}

.post-item.featured .post-title {
  font-size: 20px;
}

.post-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: lowercase;
  margin-bottom: 10px;
}

.post-title {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--text-hi);
  line-height: 1.4;
  margin-bottom: 10px;
  transition: color 0.15s;
  letter-spacing: -0.01em;
}

.post-excerpt {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 600px;
}

.post-footer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.post-author {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

.post-sep {
  color: var(--border-2);
  font-size: 11px;
}

.post-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

.post-title-single {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 400;
  color: var(--text-hi);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: 40px 0 16px;
}

.post-single { padding-top: 40px; }

.post-content {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.post-content h2 {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-hi);
  margin: 40px 0 16px;
}

.post-content h3 {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin: 28px 0 12px;
  letter-spacing: 0.03em;
}

.post-content p {
  font-size: 15px;
  font-weight: 300;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 20px;
}

.post-content ul,
.post-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.post-content li {
  font-size: 15px;
  font-weight: 300;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 6px;
}

.post-content pre {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 20px 24px;
  overflow-x: auto;
  margin: 24px 0;
}

.post-content code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-hi);
}

.post-content p code {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 12px;
}

.post-content blockquote {
  border-left: 2px solid var(--border);
  padding-left: 20px;
  margin: 24px 0;
  color: var(--text-dim);
  font-style: italic;
}

.post-content a {
  color: var(--text-hi);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.15s;
}

.post-content a:hover { border-color: var(--text); }

.post-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

footer {
  padding: 40px 0 48px;
}

.footer-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  transition: color 0.15s;
  letter-spacing: 0.04em;
}

.footer-links a:hover { color: var(--text-hi); }

.subscribe-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  margin-bottom: 0;
  margin-top: 48px;
}

.subscribe-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.subscribe-text {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

.subscribe-links {
  display: flex;
  gap: 8px;
}

.subscribe-btn {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 7px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  white-space: nowrap;
}

.subscribe-btn:hover {
  border-color: var(--text);
  color: var(--text-hi);
}

.subscribe-btn-rss {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 7px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  text-decoration: none;
}

.subscribe-btn-rss:hover {
  border-color: var(--text);
  color: var(--text-hi);
}

@media (max-width: 600px) {
  .subscribe-inner { flex-direction: column; align-items: flex-start; }
  nav { gap: 16px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}