/* 基础样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    background: #f7f7f7;
    color: #222;
}
.z2aabecontainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}
.z2aabesite-header {
    background: #1a237e;
    color: #fff;
    padding: 24px 0 12px 0;
}
.z2aabesite-header h1 {
    margin: 0 0 12px 0;
    font-size: 2.2rem;
    letter-spacing: 2px;
    text-align: center;
}
.z2aabemain-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.z2aabemain-nav li {
    margin: 0 18px;
}
.z2aabemain-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 6px 0;
    transition: border-bottom 0.2s;
}
.z2aabemain-nav a:hover {
    border-bottom: 2px solid #fff;
}
.z2aabehero {
    margin-top: 12px;
    margin-bottom: 36px;
    background: linear-gradient(90deg, #3949ab 60%, #7986cb 100%);
    color: #fff;
    padding: 48px 0 36px 0;
    text-align: center;
}
.z2aabehero h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}
.z2aabehero p {
    font-size: 1.2rem;
    margin-bottom: 24px;
}
.z2aabecta-btn {
    display: inline-block;
    background: #ffb300;
    color: #222;
    padding: 12px 32px;
    border-radius: 24px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.2s;
}
.z2aabecta-btn:hover {
    background: #ffa000;
}
section {
    margin: 36px 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.06);
    padding: 32px 0;
}
section h3 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
    color: #1a237e;
}
.z2aabeabout p {
    text-align: center;
    font-size: 1.1rem;
    color: #444;
}
.z2aabeservices .z2aabeservice-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    padding: 0;
    list-style: none;
}
.z2aabeservices .z2aabeservice-list li {
    background: #e8eaf6;
    border-radius: 8px;
    padding: 18px 32px;
    font-size: 1.1rem;
    color: #222;
    min-width: 180px;
    text-align: center;
}
.z2aabeadvantages .z2aabeadvantage-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
}
.z2aabeadvantage-item {
    background: #f5f5f5;
    border-radius: 8px;
    padding: 18px 24px;
    min-width: 180px;
    flex: 1 1 200px;
    margin: 8px 0;
    text-align: center;
}
.z2aabeadvantage-item h4 {
    color: #3949ab;
    margin-bottom: 8px;
}
.z2aabeprocess-list {
    list-style: decimal inside;
    max-width: 600px;
    margin: 0 auto;
    padding: 0;
    color: #333;
    font-size: 1.1rem;
}
.z2aabecontact-form {
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.z2aabecontact-form label {
    font-weight: bold;
    color: #1a237e;
}
.z2aabecontact-form input,
.z2aabecontact-form textarea {
    padding: 8px;
    border: 1px solid #bdbdbd;
    border-radius: 4px;
    font-size: 1rem;
    resize: none;
}
.z2aabecontact-form button {
    background: #3949ab;
    color: #fff;
    border: none;
    padding: 10px 0;
    border-radius: 4px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
}
.z2aabecontact-form button:hover {
    background: #1a237e;
}
.z2aabesite-footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 18px 0;
    border-radius: 0 0 12px 12px;
    font-size: 1rem;
    margin-top: 24px;
}
/* 响应式设计 */
@media (max-width: 900px) {
    .z2aabeservices .z2aabeservice-list,
    .z2aabeadvantages .z2aabeadvantage-list {
        flex-direction: column;
        gap: 12px;
    }
    .z2aabemain-nav ul {
        flex-direction: column;
        gap: 8px;
    }
}
@media (max-width: 600px) {
    .z2aabecontainer {
        padding: 0 6px;
    }
    .z2aabesite-header h1 {
        font-size: 1.3rem;
    }
    .z2aabehero h2 {
        font-size: 1.2rem;
    }
    section {
        padding: 18px 0;
    }
    .z2aabeservices .z2aabeservice-list li,
    .z2aabeadvantage-item {
        min-width: 120px;
        padding: 10px 8px;
        font-size: 0.98rem;
    }
    .z2aabecontact-form {
        max-width: 98%;
    }
    .z2aabehero {
        padding: 12px 0 12px 0;
    }
    .z2aabehero-text,
    .z2aabehero-img {
        margin: 0;
        padding: 0;
    }
    .z2aabehero-img img {
        margin-bottom: 0;
        padding-bottom: 0;
    }
    .z2aabehero-img,
    .z2aabehero-flex {
        margin-bottom: 0;
        padding-bottom: 0;
    }
}
.z2aabefaq dl {
    max-width: 700px;
    margin: 0 auto;
    color: #333;
}
.z2aabefaq dt {
    font-weight: bold;
    margin-top: 16px;
    color: #3949ab;
}
.z2aabefaq dd {
    margin-left: 0;
    margin-bottom: 8px;
    font-size: 1rem;
}
.z2aabetestimonials .z2aabetestimonial-list {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
}
.z2aabetestimonial-item {
    background: #e8eaf6;
    border-radius: 8px;
    padding: 18px 24px;
    min-width: 180px;
    max-width: 320px;
    font-size: 1rem;
    color: #222;
    box-shadow: 0 1px 4px rgba(60,60,60,0.06);
    text-align: left;
}
.z2aabetestimonial-item span {
    display: block;
    margin-top: 10px;
    color: #888;
    font-size: 0.95rem;
}
.z2aaberisk {
    background: #fffde7;
    border: 1px solid #ffe082;
    color: #795548;
    border-radius: 10px;
    margin-top: 24px;
    padding: 24px 0;
}
.z2aabeflowchart-img {
    text-align: center;
    margin: 18px 0 0 0;
}
.z2aabenews-list {
    list-style: disc inside;
    max-width: 700px;
    margin: 0 auto;
    color: #333;
    font-size: 1.05rem;
    padding-left: 0;
}
.z2aabenews-list li {
    margin-bottom: 10px;
}
.z2aabemore-contact .z2aabecontact-list {
    list-style: none;
    padding: 0;
    text-align: center;
    color: #1a237e;
    font-size: 1.1rem;
}
.z2aabemore-contact .z2aabecontact-list li {
    margin-bottom: 8px;
}
@media (max-width: 900px) {
    .z2aabetestimonials .z2aabetestimonial-list {
        flex-direction: column;
        align-items: center;
    }
}
.z2aabehero-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.z2aabehero-text {
    flex: 1 1 320px;
    min-width: 220px;
}
.z2aabehero-img {
    flex: 1 1 320px;
    min-width: 180px;
    text-align: center;
}
.z2aabehero-img img {
    max-width: 340px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(60,60,60,0.10);
}
@media (max-width: 900px) {
    .z2aabehero-flex {
        flex-direction: column;
        gap: 14px;
        align-items: center;
    }
    .z2aabehero-text {
        width: 100%;
        text-align: center;
    }
    .z2aabehero-img {
        width: 100%;
        text-align: center;
    }
    .z2aabehero-img img {
        max-width: 96vw;
        width: 100%;
        height: auto;
        margin: 0 auto;
        display: block;
    }
}
.z2aabeabout-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 12px;
    margin-top: 0;
}
.z2aabeabout-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabeabout-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.z2aabeabout-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabeabout-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabeabout-card p, .z2aabeabout-card ul {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
.z2aabeabout-card ul {
    text-align: left;
    display: inline-block;
    margin: 0 auto;
    padding-left: 18px;
}
.z2aabeabout-card li {
    margin-bottom: 5px;
}
@media (max-width: 900px) {
    .z2aabeabout-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabeabout-card {
        max-width: 98vw;
    }
    .z2aabeabout-card ul {
        text-align: left;
        display: block;
    }
}
.z2aabeservices-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabeservices-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabeservice-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.z2aabeservice-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabeservice-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabeservice-card ul {
    text-align: left;
    display: inline-block;
    margin: 0 auto;
    padding-left: 18px;
    color: #333;
    font-size: 1rem;
}
.z2aabeservice-card li {
    margin-bottom: 5px;
}
@media (max-width: 900px) {
    .z2aabeservices-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabeservice-card {
        max-width: 98vw;
    }
    .z2aabeservice-card ul {
        text-align: left;
        display: block;
    }
}
.z2aabeadvantages-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabeadvantages-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabeadvantage-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.z2aabeadvantage-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabeadvantage-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabeadvantage-card p {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .z2aabeadvantages-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabeadvantage-card {
        max-width: 98vw;
    }
}
.z2aabeprocess-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabeprocess-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabeprocess-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
    position: relative;
}
.z2aabeprocess-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabeprocess-step {
    width: 38px;
    height: 38px;
    background: #3949ab;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.10);
}
.z2aabeprocess-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabeprocess-card p {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .z2aabeprocess-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabeprocess-card {
        max-width: 98vw;
    }
}
.z2aabefaq-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabefaq-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabefaq-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.z2aabefaq-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabefaq-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabefaq-card p {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .z2aabefaq-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabefaq-card {
        max-width: 98vw;
    }
}
.z2aabeflowchart-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabeflowchart-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.z2aabeflowchart-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
    width: 100%;
}
.z2aabeflowchart-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 0 1 240px;
    min-width: 200px;
    max-width: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
    box-sizing: border-box;
}
.z2aabeflowchart-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabeflowchart-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabeflowchart-card p {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .z2aabeflowchart-cards {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabeflowchart-card {
        max-width: 98vw;
        min-width: 0;
        flex: 1 1 auto;
    }
}
.z2aabenews-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin-bottom: 18px;
    margin-top: 0;
}
.z2aabenews-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
    align-items: flex-start;
    text-align: center;
    row-gap: 14px;
}
.z2aabenews-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.10);
    padding: 18px 14px 14px 14px;
    flex: 1 1 220px;
    min-width: 200px;
    max-width: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.z2aabenews-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.18);
    border-color: #1a237e;
}
.z2aabenews-card h4 {
    color: #3949ab;
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
}
.z2aabenews-card p {
    color: #333;
    font-size: 1rem;
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .z2aabenews-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    .z2aabenews-card {
        max-width: 98vw;
    }
}
@media (max-width: 900px) {
    .z2aabeabout-grid,
    .z2aabeservices-grid,
    .z2aabeadvantages-grid,
    .z2aabeprocess-grid,
    .z2aabefaq-grid,
    .z2aabenews-grid,
    .z2aabeflowchart-cards {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    .z2aabeabout-card,
    .z2aabeservice-card,
    .z2aabeadvantage-card,
    .z2aabeprocess-card,
    .z2aabefaq-card,
    .z2aabenews-card,
    .z2aabeflowchart-card {
        padding-left: 6px;
        padding-right: 6px;
        padding-top: 12px;
        padding-bottom: 10px;
    }
}
@media (max-width: 700px) {
    .z2aabemain-nav ul {
        display: none;
        flex-direction: column;
        background: #1a237e;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        z-index: 1000;
        margin: 0;
        padding: 0;
    }
    .z2aabemain-nav ul.active {
        display: flex;
    }
    .z2aabenav-toggle {
        display: block;
        position: absolute;
        right: 18px;
        top: 18px;
        width: 36px;
        height: 36px;
        background: none;
        border: none;
        cursor: pointer;
        z-index: 1100;
    }
    .z2aabenav-toggle span,
    .z2aabenav-toggle span:before,
    .z2aabenav-toggle span:after {
        display: block;
        background: #fff;
        height: 4px;
        width: 28px;
        border-radius: 2px;
        position: absolute;
        left: 4px;
        transition: all 0.3s;
    }
    .z2aabenav-toggle span {
        top: 16px;
    }
    .z2aabenav-toggle span:before {
        content: '';
        top: 6px;
    }
    .z2aabenav-toggle span:after {
        content: '';
        top: -6px;
    }
}
@media (min-width: 701px) {
    .z2aabenav-toggle {
        display: none;
    }
}

/* ========== 页面布局（列表页/内容页） ========== */
.z2aabepage-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    margin: 24px auto 36px auto;
    padding-top: 12px;
}
.z2aabemain-content {
    flex: 1 1 0;
    min-width: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.06);
    padding: 28px 24px;
}
.z2aabesidebar {
    flex: 0 0 280px;
    min-width: 240px;
}

/* ========== 侧栏 ========== */
.z2aabesidebar-block {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.06);
    margin-bottom: 18px;
    overflow: hidden;
}
.z2aabesidebar-title {
    margin: 0;
    padding: 12px 14px;
    background: #1a237e;
    color: #fff;
    font-size: 1rem;
    text-align: center;
}
.z2aabesidebar-title a {
    color: #fff;
    text-decoration: none;
}
.z2aabesidebar-title a:hover {
    text-decoration: underline;
}
.z2aabesidebar-list {
    list-style: none;
    margin: 0;
    padding: 8px 10px;
}
.z2aabesidebar-item {
    border-bottom: 1px solid #e8eaf6;
    padding: 8px 0;
}
.z2aabesidebar-item:last-child {
    border-bottom: none;
}
.z2aabesidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #333;
    font-size: 0.92rem;
    line-height: 1.4;
}
.z2aabesidebar-link:hover {
    color: #3949ab;
}
.z2aabesidebar-thumb {
    flex: 0 0 56px;
    width: 56px;
    height: 42px;
    overflow: hidden;
    border-radius: 4px;
    background: #e8eaf6;
}
.z2aabesidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.z2aabesidebar-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* ========== 内容页 ========== */
.z2aabearticle-header {
    border-bottom: 2px solid #e8eaf6;
    padding-bottom: 16px;
    margin-bottom: 20px;
}
.z2aabearticle-title {
    font-size: 1.6rem;
    color: #1a237e;
    margin: 0 0 12px 0;
    line-height: 1.4;
}
.z2aabearticle-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    font-size: 0.92rem;
    color: #666;
}
.z2aabearticle-meta a {
    color: #3949ab;
    text-decoration: none;
}
.z2aabearticle-meta a:hover {
    text-decoration: underline;
}
.z2aabearticle-litpic {
    text-align: center;
    margin-bottom: 20px;
}
.z2aabearticle-litpic img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.10);
}
.z2aabearticle-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #333;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.z2aabearticle-body img {
    max-width: 100%;
    height: auto;
}
.z2aabediyfield {
    margin-top: 16px;
    padding: 12px;
    background: #f5f5f5;
    border-radius: 8px;
}
.z2aabearticle-images {
    margin-top: 20px;
}
.z2aabearticle-figure {
    margin: 0 0 16px 0;
    text-align: center;
}
.z2aabearticle-figure img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.z2aabearticle-figure figcaption {
    font-size: 0.9rem;
    color: #666;
    margin-top: 6px;
}
.z2aabemeta-tags {
    list-style: none;
    padding: 0;
    margin: 24px 0 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.z2aabetagitem a {
    display: inline-block;
    padding: 4px 12px;
    background: #e8eaf6;
    color: #3949ab;
    border-radius: 16px;
    font-size: 0.88rem;
    text-decoration: none;
}
.z2aabetagitem a:hover {
    background: #3949ab;
    color: #fff;
}
.z2aabeprenext {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid #e8eaf6;
    font-size: 0.95rem;
}
.z2aabeprenext-item {
    flex: 1;
    min-width: 0;
}
.z2aabeprenext-item span {
    color: #888;
}
.z2aabeprenext-pre {
    text-align: left;
}
.z2aabeprenext-next {
    text-align: right;
}
.z2aabeprenext a {
    color: #3949ab;
    text-decoration: none;
}
.z2aabeprenext a:hover {
    text-decoration: underline;
}
.z2aaberelated {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 2px solid #e8eaf6;
}
.z2aaberelated-title {
    font-size: 1.2rem;
    color: #1a237e;
    margin: 0 0 16px 0;
}
.z2aaberelated-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.z2aaberelated-item {
    border-bottom: 1px solid #f0f0f0;
    padding: 12px 0;
}
.z2aaberelated-item:last-child {
    border-bottom: none;
}
.z2aaberelated-link {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: #333;
}
.z2aaberelated-link:hover strong {
    color: #3949ab;
}
.z2aaberelated-thumb {
    flex: 0 0 80px;
    width: 80px;
    height: 60px;
    overflow: hidden;
    border-radius: 6px;
    background: #e8eaf6;
}
.z2aaberelated-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.z2aaberelated-info {
    flex: 1;
    min-width: 0;
}
.z2aaberelated-info strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}
.z2aaberelated-info p {
    margin: 0;
    font-size: 0.88rem;
    color: #666;
    line-height: 1.5;
}

/* ========== 列表页 ========== */
.z2aabelist-header {
    border-bottom: 2px solid #e8eaf6;
    padding-bottom: 14px;
    margin-bottom: 20px;
}
.z2aabelist-title {
    font-size: 1.5rem;
    color: #1a237e;
    margin: 0;
}
.z2aabelistbox {
    margin-bottom: 24px;
}
.z2aabelist-items {
    list-style: none;
    padding: 0;
    margin: 0;
}
.z2aabelist-item {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid #e8eaf6;
}
.z2aabelist-item:last-child {
    border-bottom: none;
}
.z2aabelist-thumb {
    flex: 0 0 160px;
    width: 160px;
    height: 110px;
    overflow: hidden;
    border-radius: 8px;
    background: #e8eaf6;
    display: block;
}
.z2aabelist-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s;
}
.z2aabelist-thumb:hover img {
    transform: scale(1.05);
}
.z2aabelist-info {
    flex: 1;
    min-width: 0;
}
.z2aabelist-item-title {
    margin: 0 0 8px 0;
    font-size: 1.15rem;
}
.z2aabelist-item-title a {
    color: #1a237e;
    text-decoration: none;
}
.z2aabelist-item-title a:hover {
    color: #3949ab;
    text-decoration: underline;
}
.z2aabelist-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    font-size: 0.88rem;
    color: #888;
    margin-bottom: 8px;
}
.z2aabelist-meta a {
    color: #3949ab;
    text-decoration: none;
}
.z2aabelist-intro {
    margin: 0;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.6;
}

/* ========== 分页（左右布局，含末页） ========== */
.z2aabepagebar {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #e8eaf6;
}
.z2aabepages {
    width: 100%;
}
.z2aabepagebar .pagelist,
.z2aabepagebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
}
.z2aabepagebar a,
.z2aabepagebar span {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid #bdbdbd;
    border-radius: 4px;
    color: #3949ab;
    text-decoration: none;
    font-size: 0.92rem;
    background: #fff;
}
.z2aabepagebar a:hover {
    background: #3949ab;
    color: #fff;
    border-color: #3949ab;
}
.z2aabepagebar .thisclass,
.z2aabepagebar .thisclass a {
    background: #1a237e;
    color: #fff;
    border-color: #1a237e;
}

/* ========== 首页文章板块 ========== */
.z2aabearticles {
    margin: 36px 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(60,60,60,0.06);
    padding: 32px 0;
}
.z2aabearticles-title {
    width: 100%;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #1a237e;
    margin: 0 0 24px 0;
}
.z2aabearticles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}
.z2aabearticle-card {
    background: #fff;
    border: 2px solid #3949ab;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(60,60,60,0.08);
    overflow: hidden;
    transition: box-shadow 0.2s, border-color 0.2s;
    display: flex;
    flex-direction: column;
}
.z2aabearticle-card:hover {
    box-shadow: 0 8px 24px rgba(60,60,60,0.15);
    border-color: #1a237e;
}
.z2aabearticle-thumb {
    display: block;
    width: 100%;
    height: 140px;
    overflow: hidden;
    background: #e8eaf6;
}
.z2aabearticle-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.2s;
}
.z2aabearticle-card:hover .z2aabearticle-thumb img {
    transform: scale(1.05);
}
.z2aabearticle-info {
    padding: 12px 10px 14px 10px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.z2aabearticle-info h4 {
    margin: 0 0 6px 0;
    font-size: 0.95rem;
    line-height: 1.4;
    flex: 1;
}
.z2aabearticle-info h4 a {
    color: #3949ab;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.z2aabearticle-info h4 a:hover {
    color: #1a237e;
}
.z2aabearticle-desc {
    margin: 0 0 6px 0;
    font-size: 0.82rem;
    color: #666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.z2aabearticle-date {
    font-size: 0.78rem;
    color: #999;
}

/* ========== 导航当前样式 ========== */
.z2aabemain-nav li.z2aabethis a,
.z2aabemain-nav li.thisclass a {
    border-bottom: 2px solid #ffb300;
}

/* ========== 移动端适配（列表/内容/侧栏/文章板块） ========== */
@media (max-width: 1100px) {
    .z2aabearticles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 900px) {
    .z2aabepage-layout {
        flex-direction: column;
    }
    .z2aabesidebar {
        flex: 1 1 auto;
        width: 100%;
        min-width: 0;
    }
    .z2aabearticles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .z2aabeprenext {
        flex-direction: column;
    }
    .z2aabeprenext-next {
        text-align: left;
    }
}
@media (max-width: 600px) {
    .z2aabemain-content {
        padding: 18px 12px;
    }
    .z2aabearticle-title {
        font-size: 1.25rem;
    }
    .z2aabelist-item {
        flex-direction: column;
    }
    .z2aabelist-thumb {
        flex: none;
        width: 100%;
        height: 180px;
    }
    .z2aabearticles-grid {
        grid-template-columns: 1fr;
    }
    .z2aabearticle-thumb {
        height: 180px;
    }
    .z2aabepagebar .pagelist,
    .z2aabepagebar ul {
        justify-content: center;
    }
    .z2aaberelated-link {
        flex-direction: column;
    }
    .z2aaberelated-thumb {
        width: 100%;
        height: 140px;
    }
    .z2aabesidebar-thumb {
        flex: 0 0 48px;
        width: 48px;
        height: 36px;
    }
}