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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: #0f1115;
    color: #d1d5db;
    line-height: 1.65;
    font-size: 15px;
}

.container {
    max-width: 820px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

header {
    border-bottom: 1px solid #1f2937;
    padding-bottom: 20px;
    margin-bottom: 32px;
}

header h1 {
    font-size: 26px;
    color: #ffffff;
    font-weight: 600;
}

header p {
    color: #6b7280;
    font-size: 13px;
    margin-top: 6px;
}

h2 {
    font-size: 19px;
    color: #ffffff;
    margin: 36px 0 12px;
    font-weight: 600;
}

h3 {
    font-size: 16px;
    color: #e5e7eb;
    margin: 24px 0 8px;
    font-weight: 600;
}

p, li {
    margin-bottom: 10px;
    color: #d1d5db;
}

ul, ol {
    padding-left: 24px;
    margin-bottom: 12px;
}

a {
    color: #60a5fa;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.nav {
    background: #161923;
    border-bottom: 1px solid #1f2937;
    padding: 14px 0;
}

.nav .container {
    padding: 0 24px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.nav a {
    color: #9ca3af;
    font-size: 13px;
}

.nav a:hover {
    color: #ffffff;
}

.footer {
    margin-top: 60px;
    padding-top: 24px;
    border-top: 1px solid #1f2937;
    color: #6b7280;
    font-size: 13px;
}

.contact {
    background: #161923;
    border: 1px solid #1f2937;
    border-radius: 8px;
    padding: 16px 20px;
    margin: 20px 0;
}

.contact p {
    margin-bottom: 6px;
    font-size: 14px;
}

.muted {
    color: #6b7280;
    font-size: 13px;
}

.card {
    background: #161923;
    border: 1px solid #1f2937;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 16px;
}

.card h3 {
    margin-top: 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid #1f2937;
    font-size: 14px;
}

th {
    color: #9ca3af;
    font-weight: 600;
    background: #161923;
}

.hero {
    text-align: center;
    padding: 60px 0 40px;
}

.hero h1 {
    font-size: 32px;
    color: #ffffff;
    margin-bottom: 12px;
}

.hero p {
    color: #9ca3af;
    font-size: 16px;
}

.btn {
    display: inline-block;
    background: #2563eb;
    color: #ffffff !important;
    padding: 12px 28px;
    border-radius: 8px;
    margin-top: 24px;
    font-weight: 500;
}

.btn:hover {
    background: #1d4ed8;
    text-decoration: none !important;
}

@media (max-width: 600px) {
    .container { padding: 24px 16px 60px; }
    .hero h1 { font-size: 24px; }
    header h1 { font-size: 20px; }
    h2 { font-size: 17px; }
}