* {
  box-sizing: border-box;
}

body {
  background-color: #4A3535;
  color: #C2D8EB;
  font-family: Georgia, serif;
  font-size: 11px;
  letter-spacing: 0.5px;
  line-height: 18px;
  margin: 0;
  padding: 20px;
  text-align: justify;
  list-style: none;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Links */
a:link, a:visited, a:active {
  color: #809A63;
  text-decoration: none;
}

a:hover {
  color: #416149;
}

/* Customização da Barra de Rolagem */
::-webkit-scrollbar {
  width: 5px;
  height: 0px;
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: #A7B7B1;
}

::selection {
  color: #C2D8EB;
  background: #4A3535;
}

/* Layout */
.container {
  width: 90%;
  max-width: 600px;
  margin: 40px auto;
  background: #E6D8CC;
  border: 1px solid #000;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.top {
  display: flex;
  flex-direction: row;
  margin: 0;
  padding: 0;
}

.main-column {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom, #444 0%, #1d1d1d 100%);
}

/* Cabeçalho */
header {
  position: relative;
  margin: 0;
  padding: 0;
  line-height: 0;
  overflow: hidden;
  border-bottom: 1px dotted #6B7A58;
}

header img {
  display: block;
  width: 100%;
  height: auto;
}

.site-name {
  position: absolute;
  bottom: 20px;         
  right: 20px;        
  font-family: Georgia, serif;
  font-size: 18px;
  color: #DEC5A4;
  text-shadow: 1px 1px 0px #333;
  font-style: italic;
  letter-spacing: 3px;
  pointer-events: none;
}

.title {
  font: italic 16px Georgia, serif;
  text-transform: lowercase;
  color: #F0A768;
  margin: 0 0 6px 0;
  padding-bottom: 4px;
  border-bottom: 1px dotted #6B7A58;
  letter-spacing: 3px;
} 

/* Menu de Navegação */
nav {
  background: #18252B;
  border-bottom: 1px dotted #6B7A58;
  text-align: center;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 6px 0;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

nav li {
  display: inline-block;
}

nav a {
  text-transform: lowercase;
  font-style: italic;
  letter-spacing: 2px;
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 5px;
  transition: all 0.2s ease-in-out;
}

/* Conteúdo Principal */
main {
  flex: 1;
  padding: 10px 12px;
  background: #1B2830;
  position: relative;
}

/* Barra Lateral */
aside {
  width: 160px;
  background: #1B2830;
  border-left: 1px dotted #6B7A58;
  padding: 10px;
}

aside ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

aside li {
  margin: 6px 0;
  padding: 4px;
  background: #2C3F46;
  border-radius: 5px;
  transition: background 0.2s ease, transform 0.2s ease;
}

aside li:hover {
  background: #416149;
}

aside a:link,
aside a:visited,
aside a:active {
  color: #809A63;
  text-decoration: none;
}

/* Rodapé */
footer {
  background: #18252B;
  text-align: center;
  padding: 8px 0;
  border-top: 1px dotted #6B7A58;
  position: relative;
  font-size: 10px;
}

/* Responsividade (Telas menores) */
@media (max-width: 700px) {
  .top {
    flex-direction: column;
  }
  
  .site-name {
    font-size: 14px;
    bottom: 13px;         
    right: 20px; 
  }

  aside {
    width: 100%;
    border-left: none;
    border-top: 1px dotted #6B7A58;
  }

  nav ul {
    gap: 8px;
  }

  nav a {
    font-size: 11px;
    padding: 4px 8px;
  }

  .container {
    width: 95%;
    margin: 20px auto;
  }
}