body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    padding: 20px;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 导航栏样式 */
.navbar {
    background-color: #4a90e2;
    color: white;
    padding: 10px 0;
    border-radius: 6px;
    margin-bottom: 20px;
}

.nav-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

.nav-item {
    margin: 0 15px;
}

.nav-item a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-item a:hover {
    color: #e0e0e0;
}

/* 表单样式 */
.review-form {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    animation: fadeIn 0.5s ease;
}

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

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

input[type="text"],
textarea,
select {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="text"]:focus,
textarea:focus,
select:focus {
    border-color: #4a90e2;
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.15);
}

.form-submit {
    background-color: #4a90e2;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.3s;
}

.form-submit:hover {
    background-color: #357ABD;
}

/* 评价列表样式 */
.reviews-container {
    margin-top: 30px;
}

.review-item {
    background: #fff;
    margin-bottom: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.review-item:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.review-header {
    padding: 15px 20px;
    background-color: #f0f2f5;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 6px 6px 0 0;
}

.review-company {
    font-weight: bold;
    font-size: 18px;
    color: #2d3748;
}

.review-badge {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.review-badge.recommend {
    background-color: #e6fffa;
    color: #38b2ac;
}

.review-badge.complain {
    background-color: #fff5f5;
    color: #e53e3e;
}

.review-details {
    padding: 20px;
}

.review-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.review-meta-item {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #718096;
}

.review-meta-item i {
    margin-right: 5px;
}

.review-reasons {
    margin-top: 15px;
    margin-bottom: 15px;
    padding: 10px;
    border-radius: 6px;
}

.review-reasons.recommend {
    background-color: #f0fff4;
}

.review-reasons.complain {
    background-color: #fff5f5;
}

.reasons-title {
    font-weight: 500;
    margin-bottom: 8px;
}

.reasons-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.reason-tag {
    background-color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 13px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.review-content {
    padding: 15px;
    background-color: #f8fafc;
    border-radius: 6px;
    line-height: 1.6;
    font-size: 15px;
    color: #4a5568;
}

.review-footer {
    padding: 15px 20px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.review-actions {
    display: flex;
    gap: 10px;
}

.vote-button {
    padding: 6px 12px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
}

.vote-button.support {
    background-color: #f0fff4;
    color: #38a169;
}

.vote-button.support:hover {
    background-color: #38a169;
    color: white;
}

.vote-button.oppose {
    background-color: #fff5f5;
    color: #e53e3e;
}

.vote-button.oppose:hover {
    background-color: #e53e3e;
    color: white;
}

.delete-button {
    padding: 6px 12px;
    border-radius: 4px;
    background-color: #f7fafc;
    color: #718096;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.delete-button:hover {
    background-color: #e2e8f0;
}

/* 标签云样式 */
#hot-tags {
    margin-top: 30px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 14px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.tag-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tag-item.recommend {
    background-color: #f0fff4;
    color: #38a169;
    border: 1px solid #c6f6d5;
}

.tag-item.complain {
    background-color: #fff5f5;
    color: #e53e3e;
    border: 1px solid #fed7d7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .review-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .review-company {
        margin-bottom: 10px;
    }

    .review-meta {
        flex-direction: column;
        gap: 10px;
    }
}

/* 隐藏类 */
.hidden {
    display: none;
}

/* 验证码弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    animation: fadeInModal 0.3s ease;
}

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

.modal-content {
    background-color: #fefefe;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 300px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.approve-button {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.approve-button:hover {
    background-color: #218838;
}