body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, #181818 0%, #232946 100%);
    color: #fff;
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    background: rgba(34, 34, 34, 0.85);
    padding: 3rem 2rem;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.logo {
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 2.5rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stealth {
    font-size: 1.25rem;
    color: #00FFC8;
    margin-top: 0.5rem;
    font-weight: 500;
}

.subscribe-form {
    margin: 2rem 0 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
.subscribe-form input[type="email"],
.subscribe-form textarea {
    width: 100%;
    max-width: 320px;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    background: #232946;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.subscribe-form button {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    background: #00FFC8;
    color: #181818;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.subscribe-form button:hover {
    background: #00cfa0;
}
.links {
    margin: 1.5rem 0 0.5rem 0;
}
.links a {
    color: #00FFC8;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.2s;
}
.links a:hover {
    color: #fff;
}
.copyright {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #aaa;
}
.eyecatch {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.form-embed {
    margin: 2rem 0 1rem 0;
    display: flex;
    justify-content: center;
}
.form-embed iframe {
    min-width: 320px;
    max-width: 600px;
    width: 100%;
    border: none;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 16px rgba(0,0,0,0.10);
}