* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-family: 'Inter', sans-serif; line-height: 1.6; font-size: 18px; }
body { color: #333; background-color: #f8f9fa; overflow-x: hidden; }
.container { margin: 0 auto; padding: 0 2.5rem; max-width: 1200px; }
.site-header { background-color: #212529; color: #f8f9fa; padding: 2rem 0; box-shadow: 0 2px 10px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 100; }
.logo { font-size: 1.8rem; font-weight: 700; margin: 0 auto; display: flex; justify-content: center; letter-spacing: -0.5px; }
.content { padding: 3rem 0; min-height: 70vh; margin: 0 auto; width: 100%; }
.content p { margin-bottom: 1.8rem; font-size: 1.15rem; line-height: 1.8; color: #495057; }
.content img { max-width: 100%; height: auto; margin: 2rem auto; display: block; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); transition: transform 0.3s ease; }
.content img:hover { transform: scale(1.02); }
.site-footer { background-color: #343a40; color: #f8f9fa; padding: 3rem 0; display: flex; justify-content: center; flex-direction: column; align-items: center; }
.links { margin-bottom: 1.5rem; font-weight: 600; display: flex; gap: 2rem; }
.links a { text-decoration: none; color: #f8f9fa; font-size: 1.1rem; transition: color 0.3s ease; position: relative; }
.links a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background-color: #f8f9fa; transition: width 0.3s ease; }
.links a:hover::after { width: 100%; }
.copyright { opacity: 0.7; font-size: 0.9rem; }

@media (max-width: 768px) {
  html { font-size: 16px; }
  .container { padding: 0 1.5rem; }
  .logo { font-size: 1.5rem; }
  .links { gap: 1.5rem; }
  .content { padding: 2rem 0; }
}