/* 合格证嵌入样式 - 隔离作用域 */
.cert-wapper * {
    margin: 0 ;
    padding: 0;
    box-sizing: border-box;
}

.cert-wapper {
    font-family: 'Inter', 'Segoe UI', 'Microsoft YaHei', Roboto, Helvetica, Arial, sans-serif;
}

.cert-wapper .certificate-card {
    max-width: 880px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.02);
    overflow: hidden;
    transition: all 0.2s;
    position: relative;
}

.cert-wapper .certificate-card::before {
    content: '';
    display: block;
    height: 0px;
    background: linear-gradient(90deg, #2b7e3a, #88d46a, #2b7e3a);
    width: 100%;
}

.cert-wapper .card-inner {
    padding: 16px 10px 12px 10px;
}

.cert-wapper .header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.cert-wapper .logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.cert-wapper .logo-badge {
    width: 50px;
    height: 50px;
    background: #fafef7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.cert-wapper .logo-badge img {
    width: 38px;
    height: auto;
}

.cert-wapper .trace-module {
    background: #fafcf7;
    border-radius: 24px;
    padding: 8px 20px;
    border: 1px solid #e2ecd9;
    text-align: right;
}

.cert-wapper .trace-module .trace-label {
    font-size: 11px;
    font-weight: 600;
    color: #5b7e48;
    letter-spacing: 0.3px;
}

.cert-wapper .trace-code-value {
    font-size: 14px;
    font-weight: 600;
    color: #1c4d2d;
    font-family: monospace;
    letter-spacing: 0.5px;
    background: #fefef5;
    padding: 2px 4px;
    display: inline-block;
}

.cert-wapper .title-cert {
    text-align: center;
    margin: 0px 0 6px 0;
}

.cert-wapper .title-cert h1 {
    font-size: 19px;
    font-weight: 800;
    color: #1a3f2c;
    margin: 0;
    letter-spacing: 1px;
}

.cert-wapper .title-underline {
    width: 160px;
    height: 3px;
    background: #5cb85c;
    margin: 12px auto 0;
    border-radius: 4px;
}

.cert-wapper .trace-section {
    margin: 12px 0 10px;
}

.cert-wapper .trace-title {
    font-size: 15px;
    font-weight: 700;
    color: #2b6236;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-wapper .trace-content {
    background: #fafcf7;
    border-radius: 10px;
    padding: 12px 5px;
    border: 1px solid #e2ecd9;
    text-align: center;
}

.cert-wapper .promise-section {
    margin: 12px 0 10px;
}

.cert-wapper .promise-title {
    font-size: 14px;
    font-weight: 700;
    color: #2b6236;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-wapper .promise-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #fefef8;
    border-radius: 11px;
    padding: 10px 10px;
    border: 1px solid #eaf1e3;
}

.cert-wapper .promise-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 14px;
    font-weight: 500;
    color: #2e4a2a;
    line-height: 1.4;
}

.cert-wapper .promise-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eaf4e4;
    border-radius: 8px;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: #308a44;
    font-weight: bold;
    font-size: 13px;
}

.cert-wapper .basis-section {
    margin: 12px 0 10px;
}

.cert-wapper .basis-title {
    font-size: 15px;
    font-weight: 700;
    color: #2b5a2f;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-wapper .basis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px;
    background: #fdfdf5;
    padding: 18px 24px;
    border-radius: 11px;
    border: 1px solid #e6efdf;
}

.cert-wapper .basis-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 500;
    color: #2f4d2b;
}

.cert-wapper .basis-check {
    background: #e9f3e3;
    border-radius: 8px;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #2a7a3e;
}

.cert-wapper .info-block {
    margin-top: 15px;
    border-top: 1px solid #e2ecd9;
    padding-top: 14px;
    padding-left: 10px;
    padding-right: 10px;
    position: relative;
}

.cert-wapper .info-item {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    margin-bottom: 14px;
    gap: 12px 18px;
    border-bottom: 1px dashed #edf3e6;
    padding-bottom: 4px;
}

.cert-wapper .info-label {
    font-weight: 400;
    color: #3b6436;
    min-width: 120px;
    font-size: 13px;
}

.cert-wapper .info-value {
    font-size: 13px;
    font-weight: 300;
    color: #1c3f28;
    background: #fefefb;
    padding: 4px 8px;
    border-radius: 12px;
    flex: 1;
    word-break: break-word;
}

.cert-wapper .info-value strong {
    font-weight: 700;
    color: #1e6e3a;
}

.cert-wapper .watermark-stamp {
    position: absolute;
    bottom: -5px;
    right: 40px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    opacity: 0.75;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.2s;
}

.cert-wapper .footer-clean {
    text-align: center;
    margin-top: 2px;
    font-size: 11px;
    color: #7e9e6c;
    border-top: 1px solid #e2ecd9;
    padding-top: 22px;
}

.cert-wapper .footer-clean a {
    color: #3f7e37;
    text-decoration: none;
    font-weight: 600;
}

@media (max-width: 550px) {
    .cert-wapper .header-flex {
       /* flex-direction: row;*/
        align-items: center;
    }
    .cert-wapper .trace-module {
        text-align: right;
    }
    .cert-wapper .basis-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px 16px;
        padding: 16px 18px;
    }
    .cert-wapper .info-item {
       /* flex-direction: column;*/
        gap: 6px;
        margin-bottom: 6px;
    }
    .cert-wapper .info-label {
        min-width: auto;
    }
    .cert-wapper .title-cert h1 {
        font-size: 20px;
    }
    .cert-wapper .watermark-stamp {
        width: 180px;
        height: 180px;
        bottom: -5px;
        right: 15px;
        opacity: 0.7;
    }
}