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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fbff 0%, #e3f2fd 50%, #bbdefb 100%);
    padding: 2rem 1rem;
}

/* Container */
.supportContainer {
    max-width: 800px;
    margin: 0 auto;
}

/* Logo */
.supportLogo {
    text-align: center;
    margin-bottom: 2rem;
}

.supportLogo img {
    height: 60px;
    transition: transform .3s ease;
}

.supportLogo img:hover {
    transform: scale(1.05);
}

/* Card */
.supportCard {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: none;
}

/* Card Header */
.supportHeader {
    background: linear-gradient(135deg, #42a5f5, #1976d5, #0d47a1);
    padding: 2rem;
    text-align: center;
}

.supportHeader h2 {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.supportHeader p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    margin: 0;
}

/* Card Body */
.supportBody {
    padding: 2.5rem;
}

/* Content Typography */
.supportBody p,
.supportBody label {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.supportBody b {
    color: #1a2332;
}

/* Section Titles */
.sectionTitle {
    color: #1a2332;
    font-size: 1.1rem;
    font-weight: 700;
    margin: 1.5rem 0 1rem;
    display: block;
}

/* Lists */
.supportBody ul {
    list-style: none;
    margin: 0 0 1.5rem 0;
    padding: 0;
}

.supportBody ul li {
    color: #444;
    font-size: 0.95rem;
    line-height: 1.8;
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
}

.supportBody ul li::before {
    content: "•";
    color: #1976d5;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.supportBody ul li b {
    color: #1976d5;
}

/* Links */
.supportBody a {
    color: #1976d5;
    text-decoration: none;
    font-weight: 500;
    transition: color .3s ease;
}

.supportBody a:hover {
    color: #0d47a1;
    text-decoration: underline;
}

/* Signature */
.signature {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.signature img {
    width: 250px;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.signatureInfo {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.signatureInfo b {
    color: #1a2332;
    font-size: 0.9rem;
    font-weight: 600;
}

.signatureInfo b:first-child {
    color: #666;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

/* Footer */
.supportFooter {
    text-align: center;
    margin-top: 2rem;
}

.supportFooter a {
    color: #1976d5;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color .3s ease;
}

.supportFooter a:hover {
    color: #0d47a1;
    text-decoration: underline;
}

.supportFooter a svg {
    width: 16px;
    height: 16px;
}

/* Responsive */
@media screen and (max-width: 600px) {
    body {
        padding: 1rem;
    }

    .supportHeader {
        padding: 1.5rem;
    }

    .supportHeader h2 {
        font-size: 1.4rem;
    }

    .supportBody {
        padding: 1.5rem;
    }

    .supportBody ul li {
        padding-left: 1rem;
    }
}