* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #0a0a0a; color: #e0e0e0; line-height: 1.6; }
a { color: #7c4dff; text-decoration: none; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 1rem 2rem; background: #111; border-bottom: 1px solid #222; }
.logo { font-size: 1.4rem; font-weight: 700; color: #fff; }
nav ul { display: flex; list-style: none; gap: 1.5rem; }
nav ul li a { color: #aaa; transition: color .2s; }
nav ul li a:hover { color: #fff; }
.hero { text-align: center; padding: 4rem 2rem; background: linear-gradient(135deg, #1a1a2e, #16213e); }
.hero h1 { font-size: 2.5rem; margin-bottom: .5rem; }
.hero p { color: #888; font-size: 1.2rem; }
.grid { padding: 2rem; max-width: 1200px; margin: 0 auto; }
.grid h2 { margin-bottom: 1.5rem; font-size: 1.8rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.card { background: #161616; border-radius: 12px; overflow: hidden; border: 1px solid #222; transition: transform .2s; }
.card:hover { transform: translateY(-4px); }
.placeholder { height: 180px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: rgba(255,255,255,.6); font-weight: 600; }
.card p { padding: .8rem 1rem .4rem; font-size: .95rem; }
.card small { display: block; padding: 0 1rem .8rem; color: #666; font-size: .8rem; }
#categories { padding: 2rem; max-width: 1200px; margin: 0 auto; }
#categories h2 { margin-bottom: 1rem; }
.tags { display: flex; flex-wrap: wrap; gap: .6rem; }
.tag { background: #1e1e2e; padding: .5rem 1rem; border-radius: 20px; font-size: .85rem; color: #aaa; border: 1px solid #333; }
#about { padding: 2rem; max-width: 800px; margin: 2rem auto; }
#about h2 { margin-bottom: 1rem; }
#about p { color: #888; margin-bottom: .8rem; }
footer { text-align: center; padding: 2rem; color: #444; border-top: 1px solid #1a1a1a; margin-top: 2rem; }