/* 广告合作页面特定样式 */
.cooperation-main {
    background-color: #0a1a04;
    min-height: 100vh;
}

.cooperation-hero {
    width: 100%;
    height: 680px;
    position: relative;
    overflow: hidden;
}

/* 成功案例部分 */
.coop-success-cases {
    padding: 80px 0;
}

.coop-cases-container {
    display: flex;
    justify-content: center;
    max-width: 1400px;
    margin: 0 auto;
}

.coop-case-box {
    /* width: calc(50% - 20px); */
    width: 50%;
    background: rgba(10, 26, 4, 0.6);
    border: 1px solid rgba(101, 181, 72, 0.3);
    padding: 30px;
}

.coop-case-box:first-child {
    background: #30511D;
}

.coop-case-box:last-child {
    border-left: none;
}

.case-content {
    display: flex;
    align-items: center;
    gap: 35px;
}

.case-image {
    width: 198px;
    height: 241px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.case-info {
    flex: 1;
}

.case-title {
    font-family: "Hiragino Sans GB";
    font-weight: normal;
    font-size: 30px;
    color: #D9F4DA;
    margin-bottom: 20px;
}

.case-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.case-details li {
    font-family: SimSun;
    font-weight: 400;
    font-size: 16px;
    color: #63E468;
    margin-bottom: 10px;
    padding-left: 15px;
    position: relative;
}

.case-details li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #65B548;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .coop-cases-container {
        flex-direction: column;
        padding: 0 20px;
    }

    .coop-case-box {
        width: 100%;
        margin-bottom: 20px;
    }

    .coop-case-box:last-child {
        border-left: 1px solid rgba(101, 181, 72, 0.3);
    }
}

@media (max-width: 768px) {
    .case-content {
        flex-direction: column;
        text-align: center;
    }

    .case-image {
        margin: 0 auto;
    }

    .case-details li {
        text-align: left;
    }
}

.section-title {
    text-align: center;
}

/* 合作流程部分 */
.coop-process {
    height: 855px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    padding: 80px 0;
}

.coop-process-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 26, 4, 0.7);
    z-index: 1;
}

.coop-process .container {
    position: relative;
    z-index: 2;
}

.coop-process-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
}

.coop-process-line {
    position: relative;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.line-img {
    width: 100%;
    height: auto;
}

.coop-process-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.process-node {
    position: absolute;
    width: 30px;
    height: 30px;
    background: #0A1A04;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    top: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle {
    width: 18px;
    height: 18px;
    border: 3px solid #32683C;
    border-radius: 50%;
}

.node-1 {
    left: 2.5%;
}

.node-2 {
    left: 15%;
}

.node-3 {
    left: 27.5%;
}

.node-4 {
    left: 39%;
}

.node-5 {
    left: 52.5%;
}

.node-6 {
    left: 65%;
}

.node-7 {
    left: 77.5%;
}

.node-8 {
    left: 88%;
}

.coop-process-steps {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.step-row {
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    position: absolute;
    width: 100%;
    left: 0;
}

.top-steps {
    top: 45px;
    left: 30px;
}

.bottom-steps {
    bottom: 45px;
    left: -60px;
}

.step-item {
    font-family: "Hiragino Sans GB";
    font-size: 18px;
    color: #D3F768;
    text-align: center;
    
}

.coop-process-action {
    text-align: center;
    margin-top: 60px;
}

.contact-btn {
    background: #9fe64d;
    border: none;
    color: #fff;
    padding: 15px 40px;
    font-size: 18px;
    width: 220px;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    color: #0a1a04;
    font-weight: 700;
}

.contact-btn:hover {
    background: #4c9640;
}

.action-text {
    margin-top: 20px;
    font-family: Hiragino Sans GB;
    font-weight: normal;
    font-size: 24px;
    color: #B4F92E;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .coop-process-container {
        padding: 40px 20px;
    }

    .step-row {
        padding: 0 20px;
    }

    .step-item {
        width: auto;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .mobileShow {
        display: flex;
        justify-content: center;
    }

    .pcShow {
        display: none;
    }

    .coop-process-line {
        display: none;
    }

    .coop-process {
        height: auto;
        padding: 40px 0;
    }

    .coop-process-steps {
        position: relative;
        width: 270px;
    }

    .step-row {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        position: relative;
        top: auto;
        bottom: auto;
        left: auto;
        right: auto;
    }

    .top-steps {
        margin-bottom: 20px;
        align-items: flex-start;
    }

    .ype-boxes {
        flex-wrap: wrap;
    }

    .type-box {
        width: 100%;
    }
}

.index {
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    background-color: #7eb552;
    border-radius: 50%;
    color: #fff;
    font-size: 14px;
    margin-right: 10px;
}

@media (min-width:768px) {
    .mobileShow {
        display: none;
        position: relative;
    }


}