/* ======================
   静态页面统一样式
   用于 About/Contact/Faq/Guide/Joinus/Copyright/Yhxy/Yszc
   ====================== */

.static-main {
    padding: 60px 0;
}

/* 统一内容卡片 */
.static-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    margin-bottom: 28px;
    transition: box-shadow 0.3s;
}
.static-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* 卡片标题 */
.static-card h2 {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    padding-bottom: 16px;
    border-bottom: 1px solid #f3f4f6;
    margin-bottom: 24px;
}
.static-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin: 24px 0 12px;
}
.static-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 6px;
}

/* 正文排版 */
.static-card p {
    color: #4b5563;
    margin-bottom: 14px;
    line-height: 1.8;
}
.static-card ul {
    padding-left: 20px;
    margin-bottom: 16px;
}
.static-card li {
    color: #4b5563;
    margin-bottom: 8px;
    line-height: 1.7;
}
.static-card strong {
    color: #1f2937;
}

/* 重要提示 */
.static-notice {
    background: #fffbeb;
    border: 1px solid #fef3c7;
    color: #92400e;
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.7;
}
.static-notice strong {
    color: #92400e;
}

/* 更新时间 */
.static-update {
    text-align: right;
    margin-top: 30px;
    color: #6b7280;
    font-size: 14px;
}

/* ======================
   About 页面
   ====================== */

/* 优势卡片栅格 */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 640px) {
    .advantage-grid {
        grid-template-columns: 1fr;
    }
}
.advantage-item {
    padding: 24px;
    border: 1px solid #f3f4f6;
    border-radius: 12px;
    transition: all 0.3s;
}
.advantage-item:hover {
    border-color: #e0e7ff;
    box-shadow: 0 4px 12px rgba(79,70,229,0.08);
}
.advantage-item h3 {
    color: #1f2937;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}
.advantage-item p {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 0;
    line-height: 1.6;
}

/* 服务项 */
.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
@media (max-width: 640px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}
.service-item {
    padding: 20px;
    border-radius: 12px;
    background: #f9fafb;
}
.service-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 6px;
}
.service-item p {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 0;
    line-height: 1.6;
}

/* ======================
   Contact 页面
   ====================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}
.contact-item:last-child {
    margin-bottom: 0;
}
.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #eef2ff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #4f46e5;
    flex-shrink: 0;
    font-size: 16px;
}
.contact-text h4 {
    font-size: 14px;
    font-weight: 500;
    color: #6b7280;
    margin-bottom: 2px;
}
.contact-text p {
    font-size: 15px;
    font-weight: 500;
    color: #1f2937;
    margin-bottom: 0;
}

/* ======================
   FAQ 页面
   ====================== */

.faq-category {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin: 30px 0 20px;
}
.faq-category:first-of-type {
    margin-top: 0;
}

.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid #f3f4f6;
    padding-bottom: 16px;
}
.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}
.faq-q {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.faq-q::before {
    content: "Q";
    color: #4f46e5;
    background: #eef2ff;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 12px;
    flex-shrink: 0;
    font-weight: 600;
}
.faq-a {
    font-size: 14px;
    color: #6b7280;
    padding-left: 34px;
    line-height: 1.8;
}
.faq-a p {
    margin-bottom: 6px;
    color: #6b7280;
}
.faq-a ul {
    padding-left: 20px;
    margin-top: 4px;
}
.faq-a li {
    margin-bottom: 4px;
    color: #6b7280;
}

/* ======================
   Guide 页面
   ====================== */

.step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}
.step:last-child {
    margin-bottom: 0;
}
.step-num {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    background: #4f46e5;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}
.step-content {
    flex: 1;
}
.step-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 6px;
}
.step-content p {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 0;
    line-height: 1.6;
}

/* ======================
   Joinus 页面
   ====================== */

.job-item {
    padding: 20px;
    border: 1px solid #f3f4f6;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: all 0.3s;
}
.job-item:hover {
    border-color: #e0e7ff;
    box-shadow: 0 4px 12px rgba(79,70,229,0.08);
}
.job-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
    margin-top: 0;
}
.job-item .job-info {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 12px;
}
.job-item .job-duty {
    font-size: 14px;
    color: #4b5563;
    padding-left: 20px;
    margin-bottom: 6px;
    line-height: 1.7;
}

/* ======================
   Copyright 红色强调
   ====================== */

.red-text {
    color: #dc2626;
    font-weight: 500;
}

/* ======================
   协议页 notice
   ====================== */

.agreement-title, .policy-title {
    font-size: 22px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 30px;
    color: #1f2937;
}