html, body, div, header, aside, main, footer, 
h1, h2, h3, h4, h5, h6, p, ul, ol, li, 
a, button, input, textarea {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
  font-family: 'Times New Roman', Times, serif;
  font-size: 120%;
  background-color: #111;
  color: white;
  display: flex;
  flex-direction: column;
  height: 100vh;
}

header {
  background-color: #222;
  visibility: collapse;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

#menuToggle {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.container {
  display: flex;
  flex: 1;
}

.sidebar {
  width: 300px;
  background: #222;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.title {
  /* color: #A7A7A7; */
  font-size: 250%;
  font-family: 'Squada One';
  font-weight: 400;
  letter-spacing: -2px;
  margin: 20px 0;
  background-image: linear-gradient(to right, #686868, #bebebe);
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
}

.desktop-title {
  display: block;
}

.mobile-title {
  display: none;
}

.center {
  display: flex; 
  justify-content: center;
  flex: 1;
  padding: 10px 20px;
  overflow-y: auto;
}

.center nav {
  margin: 0;
  width: 300px;
}

.nav-button {
    color: white;
    display: block;
    font-family: "Gill Sans", sans-serif;
    width: 100%;
    padding: 0.5rem 1rem;
    margin-bottom: 0.5rem;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 0;
    font-size: 120%;
}
.nav-button:hover {
  background: #333;
}
.nav-button.active {
    background-color: #444;
}
#article-content {
    margin-top: 20px;
}


.page {
  flex: 1;
  overflow-y: auto;
  background-color: #111;
  padding: 0 20px; /* Фиксированные отступы по бокам */
  box-sizing: border-box; /* Чтобы padding не влиял на общую ширину */
}

.page-name {
  font-family: "Gill Sans", sans-serif;
  font-weight: 700;
  margin: 10% 3px;
}

.page-content {
  padding: 20px;
  background-color: #222;
  margin: 0 auto; /* Центрирование контента */
  max-width: 1200px; /* Максимальная ширина контента */
}

.page-content h2, .page-content h3 {
  margin-top: 2rem;  
}

.page-content pre {
  background-color: #111;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
}

.page-content code {
  background-color: #000;
  color: #ff9090;
}

.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background-color: #111;
}

.page-content th, .page-content td {
  border: 2px solid #222;
  padding: 0.5rem;
  text-align: left;
}

.page-content th {
  background-color: #333;
  color: #fff;
}

.page-content ul, .page-content ol {
  padding-left: 2rem;
  margin: 1rem 0;
  overflow: hidden; /* Предотвращает выход за границы */
}

.page-content ul {
  margin-left: 2rem;
  padding-left: 1rem;
  border-left: 1px solid #444;
}

.page-content ol + ul {
  margin-top: -1rem;
  margin-bottom: 1rem;
}


.page-content li {
  margin-bottom: 0.5rem;
}

.page-content ul ul,
.page-content ol ul,
.page-content ul ol,
.page-content ol ol {
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  padding-left: 2rem;
}

.page-content li li {
  margin-bottom: 0.3rem;
}

/* Отступы для многоуровневых списков */
.page-content ul ul,
.page-content ol ul {
  list-style-type: circle;
}

.page-content ul ul ul {
  list-style-type: square;
}

.page-content a:link {
  color: #8cb4ff;
}

.page-content a:visited {
  color: #ff6d91;
}


#closeMenu {
  margin-top: auto;
  padding: 0.5rem;
  background-color: #333;
  border: none;
  border-radius: 4px;
  color: white;
  cursor: pointer;
}

/* Mobile */
@media (max-width: 1080px) {
  header {
    visibility: visible;
  }
  .mobile-only {
      display: block;
  }
  
  .desktop-title {
      display: none;
  }
  
  .mobile-title {
      display: block;
      font-size: 180%;
      margin: 0;
  }
  
  .sidebar {
      position: fixed;
      top: 0;
      left: -300px;
      width: 280px;
      height: 100vh;
      z-index: 100;
      transition: left 0.3s ease;
  }
  
  .sidebar.open {
      left: 0;
  }
  
  .page {
      margin-left: 0;
      padding: 0 10px;
  }
  
  .page-name {
      font-size: 250%;
      margin: 10px 0;
  }
  
  .page-content {
    padding: 15px;
    margin: 0;
    max-width: 100%;
  }
}

/* PC */
@media (min-width: 1080px) {
  .container {
    overflow: hidden;
  }
  
  .page-name {
      font-size: 300%;
  }
  
  .mobile-only {
      display: none;
  }
  
  #closeMenu {
      display: none;
  }
}

@media (min-width: 1600px) {
  .page {
      padding: 0 calc((100% - 1440px) / 2); /* Центрирование с фиксированной максимальной шириной */
  }
}