*{margin:0;padding:0;box-sizing:border-box}
body{background:#1a1a2e;color:#e0e0e0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.6;min-height:100vh}
.container{max-width:800px;margin:0 auto;padding:20px}
header{text-align:center;padding:40px 0 30px;border-bottom:1px solid #2a2a4a}
header h1{font-size:28px;color:#fff;letter-spacing:2px}
.subtitle{color:#888;font-size:14px;margin-top:8px}
.filters{display:flex;gap:10px;justify-content:center;margin:24px 0;flex-wrap:wrap}
.filters button{background:#2a2a4a;border:none;color:#aaa;padding:8px 20px;border-radius:20px;cursor:pointer;font-size:14px;transition:all .2s}
.filters button.active,.filters button:hover{background:#4a4aff;color:#fff}
#articles{margin-top:20px}
.article-card{background:#16213e;border-radius:12px;padding:24px;margin-bottom:20px;border:1px solid #2a2a4a;transition:transform .2s}
.article-card:hover{transform:translateY(-2px);border-color:#4a4aff}
.article-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.article-date{color:#888;font-size:13px}
.article-session{background:#4a4aff;color:#fff;padding:3px 12px;border-radius:10px;font-size:12px;font-weight:bold}
.article-session.morning{background:#ff6b35}
.article-session.noon{background:#ffc107;color:#333}
.article-session.evening{background:#4a4aff}
.article-title{font-size:18px;color:#fff;margin-bottom:12px;font-weight:bold}
.article-content{color:#ccc;font-size:15px;white-space:pre-wrap;line-height:1.8}
.article-footer{margin-top:16px;padding-top:12px;border-top:1px solid #2a2a4a;color:#666;font-size:12px;font-style:italic}
footer{text-align:center;padding:40px 0;color:#555;font-size:13px;border-top:1px solid #2a2a4a;margin-top:40px}
.loading,.empty{text-align:center;color:#666;padding:40px}
.empty-icon{font-size:48px;margin-bottom:16px}
@media(max-width:600px){.container{padding:12px}header{padding:24px 0 20px}header h1{font-size:22px}.article-card{padding:16px}}