* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 15px -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: #f5f5f5; color: #1a1d20; line-height: 1.7; }
.container { max-width: 960px; margin: 30px auto; background: #ffffff; box-shadow: 0 2px 8px rgba(0,0,0,0.1); border-radius: 4px; overflow: hidden; }
header { background: linear-gradient(135deg, #1a1d20 0%, #2a2d30 100%); color: #ffffff; padding: 30px 20px; text-align: center; border-bottom: 3px solid #0085c9; }
header img { width: 215px; height: 90px; margin-bottom: 15px; border-radius: 4px; }
header h1 { font-size: 28px; margin-bottom: 8px; font-weight: 600; letter-spacing: -0.5px; }
header p { font-size: 14px; opacity: 0.9; }
nav { background: #1a1d20; padding: 0; border-bottom: 2px solid #0085c9; display: flex; justify-content: center; }
nav a { color: #0085c9; text-decoration: none; padding: 14px 20px; display: inline-block; transition: all 0.2s; font-weight: 500; }
nav a:hover { background: #0085c9; color: #ffffff; }
main { padding: 35px 30px; min-height: 450px; }
footer { background: #1a1d20; color: #ffffff; text-align: center; padding: 20px; font-size: 13px; border-top: 3px solid #0085c9; opacity: 0.95; }
h2 { color: #1a1d20; font-size: 24px; margin-bottom: 20px; border-bottom: 2px solid #0085c9; padding-bottom: 10px; font-weight: 600; }
h3 { color: #1a1d20; font-size: 19px; margin: 20px 0 12px; font-weight: 600; }
p { margin-bottom: 15px; }
.post { margin-bottom: 35px; padding-bottom: 25px; border-bottom: 1px solid #e8e8e8; transition: transform 0.2s; }
.post:last-child { border: 0; }
.post h3 a { color: #1a1d20; text-decoration: none; transition: color 0.2s; }
.post h3 a:hover { color: #0085c9; }
.meta { color: #666; font-size: 13px; margin: 8px 0 12px; }
.pagination { text-align: center; margin: 30px 0; }
.pagination a, .pagination span { padding: 8px 14px; margin: 0 4px; background: #1a1d20; color: #ffffff; text-decoration: none; display: inline-block; border-radius: 4px; transition: all 0.2s; font-size: 14px; }
.pagination span { background: #0085c9; font-weight: 600; }
.pagination a:hover { background: #0085c9; transform: translateY(-2px); box-shadow: 0 2px 8px rgba(0,133,201,0.3); }
input, textarea, button { font: 14px -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; padding: 10px 12px; border: 1px solid #ddd; border-radius: 4px; transition: border-color 0.2s; }
input:focus, textarea:focus { outline: none; border-color: #0085c9; box-shadow: 0 0 0 3px rgba(0,133,201,0.1); }
input[type="text"], input[type="password"], textarea { width: 100%; margin-bottom: 12px; }
textarea { min-height: 320px; font-family: 'Courier New', monospace; resize: vertical; }
button { background: #1a1d20; color: #ffffff; cursor: pointer; border: none; font-weight: 500; transition: all 0.2s; }
button:hover { background: #0085c9; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,133,201,0.3); }
.form-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 14px; color: #1a1d20; }
.alert { padding: 14px 16px; margin-bottom: 20px; border-radius: 4px; border-left: 4px solid; }
.alert-error { background: #ffebee; border-color: #c62828; color: #c62828; }
.alert-success { background: #e8f5e9; border-color: #00cc52; color: #2e7d32; }
.admin-nav { background: #f8f9fa; padding: 15px; margin-bottom: 25px; border-radius: 4px; display: flex; gap: 10px; }
.admin-nav a { color: #1a1d20; padding: 8px 16px; text-decoration: none; border-radius: 4px; transition: all 0.2s; font-weight: 500; }
.admin-nav a:hover { background: #0085c9; color: #ffffff; }
.actions { margin-top: 12px; }
.actions a { margin-right: 15px; color: #0085c9; text-decoration: none; font-weight: 500; transition: color 0.2s; }
.actions a:hover { color: #006ba1; text-decoration: underline; }
@media (max-width: 768px) {
    .container { margin: 15px; border-radius: 0; }
    header { padding: 25px 15px; }
    header img { width: 107px; height: 45px; }
    header h1 { font-size: 22px; }
    nav { flex-wrap: wrap; }
    nav a { padding: 12px 15px; font-size: 14px; }
    main { padding: 25px 20px; }
    h2 { font-size: 22px; }
    h3 { font-size: 18px; }
    .pagination a, .pagination span { padding: 6px 12px; margin: 2px; font-size: 13px; }
    .admin-nav { flex-direction: column; gap: 5px; }
}