rslog 0.1.3

/* ============================================
   rslog 中文文档站 - 样式
   ============================================ */

:root {
  --rust-orange: #de6a2b;
  --rust-dark: #2b2b2b;
  --rust-darker: #1a1a1a;
  --sidebar-bg: #1e1e1e;
  --sidebar-width: 260px;
  --content-max-width: 860px;
  --text-primary: #1a1a2e;
  --text-secondary: #555;
  --text-muted: #888;
  --bg-body: #f8f9fa;
  --bg-card: #fff;
  --border-color: #e0e0e0;
  --code-bg: #1e1e2e;
  --code-text: #cdd6f4;
  --nav-height: 56px;
  --footer-height: 60px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text-primary);
  background: var(--bg-body);
  line-height: 1.7;
  font-size: 15px;
}

a {
  color: var(--rust-orange);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ===== Top Nav ===== */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--rust-darker);
  display: flex;
  align-items: center;
  padding: 0 20px;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.top-nav .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.top-nav .logo svg {
  width: 28px;
  height: 28px;
}

.top-nav .logo span {
  color: var(--rust-orange);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  margin-left: auto;
  padding: 4px 8px;
}

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  overflow-y: auto;
  z-index: 50;
  padding: 20px 0;
  transition: transform 0.3s ease;
}

.sidebar::-webkit-scrollbar {
  width: 6px;
}
.sidebar::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 3px;
}

.sidebar-section {
  margin-bottom: 8px;
}

.sidebar-section-title {
  padding: 8px 24px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  cursor: default;
}

.sidebar-link {
  display: block;
  padding: 8px 24px;
  font-size: 14px;
  color: #aaa;
  text-decoration: none;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.sidebar-link:hover {
  color: #fff;
  background: rgba(222, 106, 43, 0.08);
  text-decoration: none;
}

.sidebar-link.active {
  color: var(--rust-orange);
  background: rgba(222, 106, 43, 0.12);
  border-left-color: var(--rust-orange);
}

/* ===== Main Content ===== */
.main-content {
  margin-top: var(--nav-height);
  margin-left: var(--sidebar-width);
  min-height: calc(100vh - var(--nav-height) - var(--footer-height));
  padding: 40px 48px 60px;
}

.content-wrapper {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* ===== Typography ===== */
.main-content h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--rust-orange);
  color: var(--rust-dark);
}

.main-content h2 {
  font-size: 24px;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--rust-dark);
}

.main-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 12px;
  color: #333;
}

.main-content p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.main-content ul,
.main-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
  color: var(--text-secondary);
}

.main-content li {
  margin-bottom: 6px;
}

.main-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.main-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 32px 0;
}

/* Inline code (not inside pre blocks) */
.content-wrapper p code,
.content-wrapper li code,
.content-wrapper td code {
  background: #e8e8ee;
  color: #c7254e;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: "JetBrains Mono", "Fira Code", "Consolas", monospace;
}

/* ===== Code Blocks (marked + highlight.js) ===== */
.content-wrapper pre {
  position: relative;
  margin: 16px 0 24px;
  border-radius: 8px;
  overflow: hidden;
  background: #1e1e2e !important;
  padding: 16px 20px !important;
}

.content-wrapper pre code {
  font-family: "JetBrains Mono", "Fira Code", "Consolas", monospace !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
  color: #cdd6f4 !important;
  background: none !important;
  padding: 0 !important;
}

/* Copy button */
.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: #aaa;
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s, background 0.2s;
  z-index: 2;
}

.content-wrapper pre:hover .copy-btn {
  opacity: 1;
}

.copy-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.copy-btn.copied {
  background: #2ea043;
  color: #fff;
  border-color: #2ea043;
}

/* ===== Tables ===== */
.main-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 14px;
}

.main-content th,
.main-content td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid var(--border-color);
}

.main-content th {
  background: var(--rust-dark);
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-content td {
  color: var(--text-secondary);
}

.main-content tr:nth-child(even) td {
  background: #f1f3f5;
}

.main-content tr:hover td {
  background: #e8eaed;
}

/* ===== Blockquote ===== */
.main-content blockquote {
  border-left: 4px solid var(--rust-orange);
  background: #fff5ee;
  padding: 12px 20px;
  margin: 16px 0 24px;
  border-radius: 0 6px 6px 0;
  color: var(--text-secondary);
}

/* ===== Alert / Callout ===== */
.main-content .callout {
  border-left: 4px solid #2ea043;
  background: #eaf6ee;
  padding: 12px 20px;
  margin: 16px 0 24px;
  border-radius: 0 6px 6px 0;
  color: #1a5a2e;
}

.main-content .callout.warn {
  border-left-color: #d29922;
  background: #faf3e0;
  color: #7a5d00;
}

/* ===== Footer ===== */
.site-footer {
  margin-left: var(--sidebar-width);
  background: var(--rust-darker);
  color: #888;
  text-align: center;
  padding: 18px 24px;
  font-size: 13px;
}

.site-footer a {
  color: var(--rust-orange);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: 24px 20px 40px;
  }

  .site-footer {
    margin-left: 0;
  }

  .main-content h1 { font-size: 26px; }
  .main-content h2 { font-size: 20px; }
  .main-content h3 { font-size: 16px; }

  .code-block code {
    font-size: 12px;
  }

  .copy-btn {
    opacity: 1;
  }

  .top-nav .logo {
    font-size: 17px;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 16px 14px 32px;
  }
  .main-content table {
    font-size: 12px;
  }
  .main-content th,
  .main-content td {
    padding: 6px 8px;
  }
}

/* ===== Sidebar overlay (mobile) ===== */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 49;
}

@media (max-width: 768px) {
  .sidebar-overlay.active {
    display: block;
  }
}