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

body {
    font-family: Arial, sans-serif;
    background-color: #e6f2ff;
    line-height: 1.6;
}

.header {
    background-color: #e6f2ff;
    padding: 20px;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sale-badge {
    width: 100px;
    height: 100px;
    background-color: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.header-content {
    text-align: right;
}

.main-content {
    background-color: #0099ff;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

.main-content h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

#contactBtn {
    background-color: #00ffff;
    color: #333;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 100px;
    padding: 40px 20px;
    background-color: #e6f2ff;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5em;
    color: #333;
}

.footer {
    display: flex;
    justify-content: space-around;
    padding: 40px 20px;
    background-color: #e6f2ff;
}

.more-domains ul {
    list-style: none;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal.show {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    margin: auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.form-header {
    text-align: center;
    margin-bottom: 25px;
}

.form-header h2 {
    color: #333;
    margin-bottom: 10px;
}

.form-header p {
    color: #666;
    font-size: 0.9em;
}

.close {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    transition: color 0.3s;
}

.close:hover {
    color: #333;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1em;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0099ff;
    box-shadow: 0 0 0 3px rgba(0,153,255,0.1);
}

.form-group textarea {
    height: 120px;
    resize: vertical;
    min-height: 120px;
    max-height: 300px;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #0099ff;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1.1em;
    cursor: pointer;
    position: relative;
    transition: background-color 0.3s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.submit-btn:hover {
    background-color: #0077cc;
}

.submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.loader {
    width: 20px;
    height: 20px;
    border: 2px solid #fff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hidden {
    display: none;
}

.chinese-text {
    font-size: 0.95em;
    color: #666;
    margin-top: 5px;
}

.subtitle {
    font-size: 1.2em;
    color: #666;
    margin-top: 5px;
}

.main-content .chinese-text {
    color: #fff;
    font-size: 1.5em;
    margin-bottom: 20px;
}

.stat-item .chinese-text {
    margin-top: 0;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer {
        flex-direction: column;
        text-align: center;
    }
    
    .more-domains {
        margin-bottom: 20px;
    }
    
    .modal-content {
        margin: 0 15px;
        padding: 20px;
        width: 100%;
    }
    
    .chinese-text {
        font-size: 0.9em;
    }
    
    .main-content .chinese-text {
        font-size: 1.3em;
    }
}