@charset "utf-8";
/* CSS Document */
/*IP封禁*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 800px;
    width: 100%;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.header {
    background: #3498db;
    color: white;
    padding: 30px;
    text-align: center;
}

.header h1 {
    font-size: 28px;
    margin-bottom: 10px;
	font-weight:600;
}

.header p {
    opacity: 0.9;
}

.content {
    padding: 30px;
}

.icon {
    text-align: center;
    font-size: 80px;
    margin: 20px 0;
    color: #f39c12;
}

.message {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    border-left: 4px solid #3498db;
}

.message h2 {
    color: #2c3e50;
	font-weight:600;
    margin-bottom: 15px;
}

.solutions {
    margin-bottom: 30px;
}

.solutions h3 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.solution-list {
    list-style-type: none;
}

.solution-list li {
    padding: 12px 15px;
    margin-bottom: 10px;
    background: #e8f4fc;
    border-radius: 8px;
    display: flex;
    align-items: center;
}

.solution-list li:before {
    content: "✓";
    color: #27ae60;
    font-weight: bold;
    margin-right: 10px;
    background: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.unblock-form {
    background: #fef5e7;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.unblock-form h3 {
    margin-bottom: 20px;
    color: #2c3e50;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #3498db;
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.btn {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 10px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
    font-size: 16px;
}

.btn:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.contact {
    background: #e8f4fc;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.contact h3 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.footer {
    text-align: center;
    padding: 20px;
    color: #7f8c8d;
    font-size: 14px;
    border-top: 1px solid #eee;
}

.tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.tab {
    padding: 12px 20px;
    cursor: pointer;
    font-weight: 600;
    color: #7f8c8d;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.tab.active {
    color: #3498db;
	font-size:20px;
    border-bottom: 3px solid #3498db;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.success-message {
    display: none;
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}

@media (max-width: 600px) {
    .header {

        padding: 20px;
    }

    .content {
        padding: 20px;
    }

    .icon {
        font-size: 60px;
    }

    .tabs {
        flex-direction: column;
    }

    .tab {
        text-align: center;
    }
}