* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", sans-serif;
  background: radial-gradient(circle at 0% 0%, #1b2845 0, #050517 42%, #02010b 100%);
  color: #f7f7ff;
  -webkit-font-smoothing: antialiased;
}

.shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 18px 60px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
}

.logo-dot {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: radial-gradient(circle at 0% 0%, #ffe45e, #ff6b3d 55%, #b5179e 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 14px 30px rgba(0, 0, 0, 0.9);
}

.logo-title {
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
}

.site-nav {
  display: flex;
  gap: 14px;
  font-size: 13px;
}

.site-nav a {
  color: #b5b7d3;
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.site-nav a:hover {
  color: #f7f7ff;
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(10, 10, 40, 0.9);
}

.post {
  border-radius: 22px;
  padding: 22px 20px 24px;
  background: radial-gradient(circle at 0% 0%, rgba(255, 255, 255, 0.16), transparent 60%), rgba(8, 8, 32, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.75);
}

.post-meta {
  margin: 0 0 8px;
  font-size: 12px;
  color: #b5b7d3;
}

h1 {
  margin: 0 0 16px;
  font-size: 26px;
  letter-spacing: -0.03em;
}

h2 {
  margin: 22px 0 10px;
  font-size: 18px;
}

p {
  font-size: 15px;
  line-height: 1.7;
  color: #e0e1fb;
  margin: 0 0 12px;
}

ul {
  margin: 0 0 14px 20px;
  padding: 0;
  color: #e0e1fb;
  font-size: 15px;
}

li {
  margin-bottom: 4px;
}

@media (max-width: 720px) {
  .shell {
    padding-inline: 14px;
  }

  .post {
    padding-inline: 14px;
  }
}