.sidebar-bottom-nav {
  position: absolute;
  left: 24px;
  bottom: 24px;
  font-size: 0.98em;
  color: #888;
  width: 252px;
  line-height: 1.6;
}
.sidebar-bottom-nav a {
  color: #888;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.sidebar-bottom-nav a:hover {
  opacity: 1;
  text-decoration: underline;
}
:root {
  --sidebar-w: 260px;
  --text: #111;
  --muted: #666;
  --rule: #e9e9e9;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  color: #111;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.7;
  font-size: 18px;
  background: #fff;
}


/* Sidebar + Content Layout */
.wrap {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 300px;
  background: #fafafa;
  border-right: 1px solid #eee;
  padding: 40px 24px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 100vh;
  position: relative;
}
.sidebar-inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.sidebar-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #e0e0e0;
  margin-bottom: 24px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sidebar-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.sidebar-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 18px;
  line-height: 1.1;
}
.sidebar-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  font-size: 1.1em;
  color: #666;
}
.sidebar-nav a {
  color: #666;
  text-decoration: none;
  font-weight: 400;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.sidebar-nav a:hover {
  opacity: 1;
  text-decoration: underline;
}

.content {
  flex: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 32px 48px 32px;
}

@media (max-width: 900px) {
  .wrap {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    min-height: unset;
    border-right: none;
    border-bottom: 1px solid #eee;
    flex-direction: row;
    align-items: center;
    padding: 18px 12px;
  }
  .sidebar-inner {
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: flex-start;
  }
  .sidebar-avatar {
    width: 60px;
    height: 60px;
    margin-bottom: 0;
    margin-right: 18px;
  }
  .sidebar-title {
    font-size: 1.2rem;
    margin-bottom: 0;
    margin-right: 18px;
  }
  .sidebar-nav {
    font-size: 1em;
    gap: 8px 12px;
  }
  .content {
    max-width: 98vw;
    padding: 24px 4vw 32px 4vw;
  }
}

.post-title {
  font-size: 2rem;
  font-weight: 600;
  margin: 0 0 0.2em 0;
  letter-spacing: -0.5px;
}
.post-title a {
  color: inherit;
  text-decoration: none;
}
.post-title a:hover {
  text-decoration: underline;
}

.post-meta {
  color: #888;
  font-size: 0.95em;
  margin-bottom: 1.5em;
}

hr {
  border: 0;
  border-top: 1px solid #eee;
  margin: 2.5em 0;
}

@media (max-width: 700px) {
  .centered-content {
    max-width: 98vw;
    margin-top: 30px;
    padding: 0 6vw 40px 6vw;
  }
  .site-title {
    font-size: 2rem;
  }
}

.post-title { font-size: 34px; line-height: 1.15; margin: 0 0 6px; }
.post-title a { color: inherit; text-decoration: none; }
.post-title a:hover { text-decoration: underline; }

.post-meta { color: var(--muted); font-size: 14px; margin-bottom: 12px; }

hr { border: 0; border-top: 1px solid var(--rule); margin: 22px 0; }

@media (max-width: 900px) {
  .wrap { flex-direction: column; }
  .sidebar { width: 100%; border-right: 0; border-bottom: 1px solid var(--rule); }
  .content { max-width: 760px; }
  .navblock { flex-direction: row; flex-wrap: wrap; gap: 12px; }
}