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

:root {
    --primary: #25D366;
    --dark: #0a0a0a;
    --gray-900: #1a1a1a;
    --gray-800: #2a2a2a;
    --gray-700: #3a3a3a;
    --gray-400: #8a8a8a;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--gray-400);
    line-height: 1.8;
}

.header {
    background: var(--gray-900);
    border-bottom: 1px solid var(--gray-800);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-back {
    padding: 0.75rem 1.5rem;
    background: var(--gray-800);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.3s;
}

.btn-back:hover {
    background: var(--gray-700);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.legal-content {
    padding: 4rem 0;
}

h1 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 2rem;
}

h2 {
    font-size: 1.75rem;
    color: var(--white);
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

h3 {
    font-size: 1.25rem;
    color: var(--white);
    margin: 2rem 0 1rem;
}

p {
    margin-bottom: 1rem;
}

.meta-info {
    background: var(--gray-900);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--primary);
}

.meta-info p {
    margin: 0.25rem 0;
    color: var(--gray-400);
}

.intro {
    background: var(--gray-900);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 3rem;
}

.important {
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid var(--primary);
    padding: 1rem;
    border-radius: 8px;
    color: var(--primary);
    font-weight: 600;
    margin-top: 1rem;
}

ul, ol {
    margin: 1rem 0 1rem 2rem;
}

li {
    margin: 0.5rem 0;
}

.definitions li {
    background: var(--gray-900);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    list-style: none;
}

.footer-legal {
    background: var(--gray-900);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 4rem;
    text-align: center;
}

.footer-legal a {
    color: var(--primary);
    text-decoration: none;
}

.footer {
    background: var(--gray-900);
    padding: 2rem 0;
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

.footer-links {
    margin-top: 1rem;
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
}

strong {
    color: var(--white);
}

a {
    color: var(--primary);
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    .legal-content { padding: 2rem 0; }
}