/* --- Globals --- */
body {
  margin: 0;
  padding: 0;
  background: #fff;
  color: #000;
  font-family: Verdana, sans-serif;
  font-size: 14px;
}
.container {
  width: 800px;
  margin: 0 auto;
}

/* --- Header --- */
.site-header .container {
  background: #004080;
  padding: 10px;
  text-align: center;
}
.logo {
  display: block;
  margin: 0 auto 5px;
}
.marquee {
  color: #fff;
  font-size: 1rem;
}

/* --- Navigation --- */
.site-nav {
  background: #c0c0c0;
}
.nav-list {
  list-style: none;
  padding: 5px 0;
  margin: 0;
  display: flex;
  justify-content: center;
}
.nav-list li {
  margin: 0 15px;
}
.nav-list a {
  text-decoration: none;
  color: #000;
}

/* --- Main / Sidebar --- */
main.container {
  display: flex;
  padding: 20px 0;
}
.posts {
  flex: 3;
}
.post-list {
  list-style: square inside;
  padding: 0;
}
.post-list li {
  margin-bottom: 8px;
}
.sidebar {
  flex: 1;
  background: #e0e0e0;
  padding: 0 15px;
}
.sidebar h3 {
  margin-top: 0;
}

/* --- Footer --- */
.site-footer .container {
  background: #004080;
  color: #fff;
  text-align: center;
  padding: 8px 0;
  font-size: 0.8rem;
}

/* --- Post Template Overrides --- */
.back-link {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
}
.post-content {
  padding: 20px 0;
}
.post-date {
  margin-top: 0;
  font-size: 0.9rem;
  color: #555;
}
/* --- Secret Buttons ---*/
#secret-btn {
  display: block;
  margin: 2em auto;
  padding: 8px 16px;
  font: 14px/1 "Courier New", monospace;
  color: rgb(187,255,0);
  background: #000;
  border: 2px solid rgb(0,134,0);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  animation: blink 1s steps(2,start) infinite;
}