/* 简单的图标CSS，使用Unicode字符 */
.icon {
    font-style: normal;
    display: inline-block;
    margin-right: 10px;
}

.icon-certificate::before {
    content: "📜";
}

.icon-building::before {
    content: "🏢";
}

.icon-user-tie::before {
    content: "👨‍💼";
}

.icon-handshake::before {
    content: "🤝";
}

.icon-shield::before {
    content: "🛡️";
}

.icon-globe::before {
    content: "🌐";
}

.icon-map-marker::before {
    content: "📍";
}

.icon-phone::before {
    content: "📞";
}

.icon-envelope::before {
    content: "📧";
}

.icon-arrow-up::before {
    content: "⬆️";
}

.icon-gavel::before {
    content: "🔨";
}

.icon-wechat::before {
    content: "💬";
}