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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #fafafa;
  color: #222;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===== Header ===== */
header {
  background: #fff;
  border-bottom: 1px solid #eee;
}

.nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 18px;
}

.menu {
  display: flex;
  gap: 24px;
  position: relative;
}

.menu-item {
  position: relative;
  font-size: 14px;
}

/* ===== Dropdown ===== */
.dropdown {
  position: absolute;
  top: 28px;
  left: 0;
  background: #fff;
  border: 1px solid #eee;
  box-shadow: 0 6px 20px rgba(0,0,0,0.06);
  display: none;
  min-width: 160px;
}

.dropdown a {
  display: block;
  padding: 10px 14px;
  font-size: 13px;
}

.dropdown a:hover {
  background: #f5f5f5;
}

.menu-item:hover .dropdown {
  display: block;
}

/* ===== Main ===== */
.container {
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 16px;
}

h1 {
  font-size: 26px;
  margin-bottom: 20px;
}

.list {
  display: grid;
  gap: 12px;
}

.list a {
  padding: 14px;
  background: #fff;
  border: 1px solid #eee;
  font-size: 14px;
}

/* ===== Blog ===== */
.blog-item {
  padding: 16px;
  background: #fff;
  border: 1px solid #eee;
}

.blog-item h2 {
  font-size: 18px;
  margin-bottom: 6px;
}

.blog-date {
  font-size: 12px;
  color: #777;
}

/* ===== Footer ===== */
footer {
  margin-top: 80px;
  padding: 30px 16px;
  border-top: 1px solid #eee;
  background: #fff;
}

.footer-links {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 20px;
  font-size: 13px;
  color: #555;
}