* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: #222;
  background: #fafafa;
}



.image {
  width: 100%;
  max-width: 900px;
  height: auto;
  margin: 20px 0 30px 0;
  border-radius: 6px;
  display: block;
  object-fit: cover;
}

nav {
  width: 240px;
  background: #1a1a1a;
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 40px;
  transition: transform 0.3s ease;
  z-index: 10;
}

nav h1 {
  font-size: 1.3rem;
  margin-bottom: 25px;
  letter-spacing: 1px;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin: 10px 0;
  font-size: 1rem;
  transition: opacity 0.2s;
}

nav a:hover {
  opacity: 0.7;
}

.menu-toggle {
  display: none;
  position: absolute;
  top: 55px;
  right: 15px;
  font-size: 2rem;
  background: none;
  border: none;
  color: #000;
  cursor: pointer;
  z-index: 20;
}

.page {
  margin-left: 240px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

main {
  padding: 40px;
  display: flex;
  justify-content: center;
  flex: 1;
}

.content {
  max-width: 900px;
  width: 100%;
}

header {
  text-align: right;
  font-weight: bold;
  font-size: 1.2rem;
  margin-bottom: 40px;
}

h1, h2 {
  color: #1a1a1a;
  margin-bottom: 15px;
}

p {
  line-height: 1.7;
  margin-bottom: 15px;
}

ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 15px;
}

li {
  margin-bottom: 10px;
}

footer {
  background: #1a1a1a;
  color: #fff;
  text-align: center;
  padding: 40px 20px;
  margin-top: 60px;
  width: 100%;
}

.footer-note {
  font-size: 0.9rem;
  color: #bbb;
}

@media (max-width: 768px) {
  nav {
    transform: translateX(-100%);
  }
  nav.active {
    transform: translateX(0);
  }
  .menu-toggle {
    display: block;
  }
  .page {
    margin-left: 0;
  }
  main {
    padding: 20px;
  }
  footer {
    padding: 30px 15px;
  }
}


a {text-decoration: none; color:#000}