/* CECC ???????????*/

.cecc-page.cecc-detail-page {
    background-color: #fafafa;
}

.cecc-detail-page .cecc-breadcrumb {
    gap: 0;
}

.cecc-detail-page .cecc-breadcrumb .cecc-crumb-link {
    display: inline-flex;
    align-items: center;
    color: #000;
    text-decoration: none;
    font-weight: 400;
    cursor: pointer;
}

.cecc-detail-page .cecc-breadcrumb .cecc-crumb-link:hover {
    color: #ff0000;
}

section.cecc-detail-intro {
    background-color: #fff;
    padding: 40px 0 48px;
}

.cecc-detail-intro .detail-title-mark {
    display: block;
    width: 65px;
    height: 4px;
    background: #ff0000;
    margin: 0 0 20px;
}

.cecc-detail-intro .detail-title {
    margin: 0 0 24px;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    color: #000;
}

.cecc-detail-meta {
    display: flex;
    flex-direction: column;
    gap: 0;
    font-size: 16px;
    line-height: 30px;
}

.cecc-detail-meta .meta-item {
    display: block;
}

.cecc-detail-meta .meta-item dt {
    display: inline;
    margin: 0;
    font-weight: 700;
}

.cecc-detail-meta .meta-item dd {
    display: inline;
    margin: 0;
    font-weight: 400;
}

section.cecc-detail-problem {
    background-color: #fafafa;
    padding: 48px 0;
}

.cecc-detail-problem .section-heading {
    margin: 0 0 16px;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.5;
    color: #000;
}

.cecc-detail-problem .section-heading.is-red {
    color: #ff0000;
}

.cecc-detail-problem .section-lead {
    margin: 0 0 24px;
    font-size: 16px;
    line-height: 30px;
    color: #000;
    text-align: justify;
}

.cecc-detail-problem .problem-panel {
    background: #fff;
    padding: 40px 45px;
    border: 4px solid #f2f2f2;
    box-sizing: border-box;
}

.cecc-detail-problem .problem-panel .detail-figure-wide {
    margin: 0;
}

.detail-figure-wide {
    display: block;
    width: 100%;
    max-width: 1050px;
    margin: 0 auto;
    height: auto;
}

.img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: #ececec;
    color: #888;
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
    padding: 16px;
    box-sizing: border-box;
}

.detail-img {
    display: block;
    width: 100%;
    height: auto;
}

.cecc-detail-problem .problem-figure .detail-img {
    width: 100%;
    height: auto;
}

.cecc-detail-showcase .showcase-figure .detail-img {
    max-width: 960px;
    margin: 0 auto;
}

.cecc-feipai-media .media-block .detail-img {
    width: 100%;
    height: auto;
}

.cecc-video-placeholder .video-cover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cecc-detail-problem .problem-side {
    flex: 1 1 auto;
    min-width: 0;
}

.cecc-detail-problem .problem-list {
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
}

.cecc-detail-problem .problem-list li {
    position: relative;
    padding-left: 16px;
    font-size: 16px;
    font-weight: 700;
    line-height: 30px;
}

.cecc-detail-problem .problem-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ff0000;
}

.cecc-detail-problem .problem-list li + li {
    margin-top: 8px;
}

.cecc-detail-problem .problem-points {
    margin: 0;
    padding: 0;
    list-style: none;
}

.cecc-detail-problem .problem-points li {
    position: relative;
    padding-left: 28px;
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
}

.cecc-detail-problem .problem-points li + li {
    margin-top: 0;
}

.cecc-detail-problem .problem-points .num {
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
}

.cecc-detail-legend {
    margin: 0;
    padding: 0;
    list-style: none;
}

.cecc-detail-legend li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    line-height: 30px;
}

.cecc-detail-legend li + li {
    margin-top: 6px;
}

.cecc-detail-legend .line {
    flex: 0 0 30px;
    width: 30px;
    height: 2px;
}

.cecc-detail-legend .line-red { background: #ff0000; }
.cecc-detail-legend .line-blue { background: #0068b7; }
.cecc-detail-legend .line-green { background: #009944; }

section.cecc-detail-block {
    padding: 48px 0 64px;
    background-color: #fafafa;
}

section.cecc-detail-block.is-white {
    background-color: #fff;
}

.cecc-detail-block .block-heading {
    position: relative;
    margin: 0 0 24px;
    padding-bottom: 16px;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.5;
    color: #000;
}

.cecc-detail-block .block-heading + .block-heading {
    margin-top: 56px;
}

.cecc-detail-block .block-lead + .block-heading {
    margin-top: 56px;
}

.cecc-detail-block .block-heading::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right,
        #ff0000 0,
        #ff0000 45px,
        #e9e9e9 45px,
        #e9e9e9 100%);
}

.cecc-detail-block .block-lead {
    margin: 0 0 0;
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
}

.cecc-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 24px 0 40px;
}

.cecc-feature-grid.is-triple {
    grid-template-columns: repeat(3, 1fr);
}

.cecc-feature-card {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    border-radius: 20px 0 20px 0;
    padding: 28px 24px 32px;
    box-sizing: border-box;
    min-height: 260px;
}

.cecc-feature-card.is-compact {
    min-height: 165px;
}

.cecc-feature-card .card-head {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

.cecc-feature-card .card-top-bar {
    height: 2px;
    margin-bottom: 16px;
    background: linear-gradient(to right,
        #ff0000 0,
        #ff0000 45px,
        #e9e9e9 45px,
        #e9e9e9 100%);
}

.cecc-feature-card .card-list {
    margin: 0;
    padding-left: 1.2em;
    list-style: disc;
}

.cecc-feature-card .card-list li {
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    text-align: justify;
}

.cecc-feature-card .card-list li + li {
    margin-top: 8px;
}

.cecc-feature-card .card-subhead {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

.cecc-feature-card .card-desc {
    margin: 0;
    font-size: 14px;
    line-height: 24px;
    text-align: justify;
}

.cecc-detail-tabs {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.cecc-detail-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 210px;
    height: 55px;
    padding: 0 24px;
    border: 1px solid #ccc;
    font-family: inherit;
    font-size: 24px;
    line-height: 1;
    color: #000;
    background: #fff;
    cursor: pointer;
    box-sizing: border-box;
    clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.cecc-detail-tab.is-active {
    color: #fff;
    font-weight: 700;
    background: #ff0000;
    border-color: #ff0000;
}

.cecc-detail-showcase {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    padding: 40px 45px 32px;
    box-sizing: border-box;
}

.cecc-detail-showcase .showcase-figure .img-placeholder {
    min-height: 360px;
    max-width: 960px;
    margin: 0 auto;
    aspect-ratio: 960 / 430;
}

.cecc-detail-compare-labels {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px 48px;
    margin-top: 24px;
    font-size: 12px;
    line-height: 1.5;
    text-align: center;
}

.cecc-detail-compare-labels .compare-item strong {
    display: block;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 4px;
}

.cecc-feipai-media {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 32px;
}

.cecc-feipai-media .media-block .img-placeholder {
    min-height: 189px;
    aspect-ratio: 580 / 189;
}

.cecc-feipai-media .media-block .media-label {
    margin: 12px 0 0;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
}

.cecc-feipai-media .media-block.is-wide {
    grid-column: 1 / -1;
}

.cecc-video-placeholder {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 243px;
    overflow: hidden;
    background: #ececec;
    text-align: center;
}

.cecc-video-placeholder .btn-play {
    position: absolute;
    z-index: 2;
    width: 80px;
    height: 80px;
    border: none;
    padding: 0;
    background: url("../images/cecc_2026/icon_play.svg") center/contain no-repeat;
    cursor: pointer;
}

.cecc-video-placeholder .play-caption {
    position: absolute;
    z-index: 2;
    bottom: 16px;
    left: 0;
    right: 0;
    font-size: 16px;
    line-height: 24px;
    color: #000;
    text-align: center;
}

.cecc-feipai-detail {
    padding-top: 80px;
}

.cecc-feipai-detail .block-lead {
    margin-bottom: 42px;
}

.cecc-feipai-solution-media {
    display: flex;
    align-items: flex-start;
    gap: 23px;
    margin-bottom: 74px;
}

.cecc-feipai-sec2 {
    flex: 0 0 580px;
    max-width: 580px;
}

.cecc-feipai-sec2 .detail-img {
    display: block;
    width: 100%;
    height: auto;
}

.cecc-feipai-video-col {
    flex: 0 0 445px;
    max-width: 445px;
}

.cecc-feipai-video {
    position: relative;
    width: 100%;
    height: 243px;
    overflow: hidden;
    background: #ececec;
}

.cecc-feipai-video .feipai-video-cover {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feipai-video-caption {
    margin: 6px 0 0;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    color: #000;
}

.cecc-feipai-detail .block-lead + .block-heading {
    margin-top: 0;
}

.cecc-feipai-detail .cecc-feipai-solution-media + .block-heading {
    margin-top: 0;
}

.cecc-feipai-feature-pair {
    grid-template-columns: repeat(2, 515px);
    justify-content: space-between;
    gap: 21px;
    margin: 40px 0;
}

.cecc-feipai-feature-pair .cecc-feature-card.is-compact {
    min-height: 165px;
    padding: 31px 25px 32px;
}

.cecc-feipai-feature-pair .card-head {
    margin: 0 0 12px;
}

.cecc-feipai-feature-pair .card-list li {
    font-size: 16px;
    line-height: 30px;
}

.cecc-feipai-flow {
    display: flex;
    align-items: flex-start;
    margin-top: 8px;
}

.cecc-feipai-flow .cecc-flow-card {
    flex: 0 0 295px;
    width: 295px;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    box-sizing: border-box;
}

.cecc-feipai-flow .flow-card-head {
    height: 50px;
    padding: 0;
    margin: 0;
    background: #ff0000;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.cecc-feipai-flow .flow-card-title {
    margin: 0;
    padding: 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
    color: #fff;
    text-align: center;
    white-space: nowrap;
}

.cecc-feipai-flow .flow-card-body {
    margin-top: 11px;
    background: #f2f2f2;
    min-height: 357px;
    padding: 22px 0 20px;
    box-sizing: border-box;
    overflow: hidden;
}

.cecc-feipai-flow .flow-card-label {
    margin: 0 20px 0 26px;
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
    color: #000;
}

.cecc-feipai-flow .flow-card-desc {
    margin: 14px 20px 0 26px;
    font-size: 14px;
    line-height: 30px;
    color: #000;
    text-align: justify;
}

.cecc-feipai-flow .flow-card-list {
    margin: 14px 20px 0 26px;
    padding-left: 1.2em;
    list-style: disc;
}

.cecc-feipai-flow .flow-card-list li {
    font-size: 14px;
    line-height: 30px;
    text-align: justify;
}

.cecc-feipai-flow .flow-card-list--dense li {
    line-height: 24px;
}

.cecc-feipai-flow .flow-card-list li + li {
    margin-top: 0;
}

.cecc-feipai-flow .flow-card-figure {
    width: 265px;
    max-width: calc(100% - 15px);
    margin: 24px 0 0 15px;
}

.cecc-feipai-flow .flow-card-figure .detail-img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    background: none;
}

.cecc-feipai-flow .cecc-flow-step {
    flex: 0 0 56px;
    width: 56px;
    margin: 0 13px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-self: center;
    text-align: center;
}

.cecc-feipai-flow .cecc-flow-step .step-line {
    margin: 0;
    font-size: 14px;
    line-height: 20px;
    color: #000;
    font-weight: 400;
    white-space: nowrap;
}

.cecc-feipai-flow .cecc-flow-step .step-arrow {
    display: block;
    width: 39px;
    height: 18px;
    margin: 8px auto 0;
}

/* ?? flow ?????????? */
.cecc-flow-card {
    flex: 0 0 295px;
    width: 295px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    box-sizing: border-box;
}

.flow-card-head {
    height: 50px;
    padding: 10px 11px 0;
    box-sizing: border-box;
    background: #fff;
}

.flow-card-title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 30px;
    color: #000;
}

.flow-card-body {
    padding: 0 15px 20px;
    box-sizing: border-box;
}

.flow-card-label {
    margin: 32px 0 0 11px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
    color: #000;
}

.flow-card-desc {
    margin: 13px 0 0 5px;
    font-size: 16px;
    line-height: 30px;
    color: #000;
}

.flow-card-list {
    margin: 12px 0 0 7px;
    padding-left: 1.2em;
    list-style: disc;
}

.flow-card-list li {
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
}

.flow-card-list li + li {
    margin-top: 0;
}

.flow-card-figure {
    width: 265px;
}

.flow-card-desc + .flow-card-figure {
    margin-top: 62px;
}

.flow-card-list + .flow-card-figure {
    margin-top: 24px;
}

.flow-card-figure .detail-img {
    display: block;
    width: 100%;
    height: auto;
    background: #f5f5f5;
}

.cecc-flow-step {
    flex: 0 0 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-self: center;
    gap: 0;
    text-align: center;
}

.cecc-flow-step .step-line {
    margin: 0;
    font-size: 16px;
    line-height: 20px;
    color: #000;
    white-space: nowrap;
}

.cecc-flow-step .step-arrow {
    display: block;
    width: 39px;
    height: 18px;
    margin-top: 8px;
}

@media (max-width: 1100px) {
    .cecc-feipai-solution-media {
        flex-direction: column;
    }

    .cecc-feipai-sec2,
    .cecc-feipai-video-col {
        flex: 1 1 auto;
        max-width: 100%;
    }

    .cecc-feipai-feature-pair {
        grid-template-columns: 1fr;
    }

    .cecc-feipai-flow {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 960px) {
    .cecc-detail-intro {
        padding-top: 28px;
        padding-bottom: 28px;
    }

    .cecc-detail-intro .detail-title {
        font-size: 22px;
        line-height: 1.45;
    }

    .cecc-detail-meta {
        gap: 12px;
    }

    .cecc-detail-meta .meta-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .cecc-feature-grid,
    .cecc-feipai-feature-pair {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .cecc-feipai-flow {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .cecc-flow-card {
        width: 100%;
    }

    .cecc-flow-step {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-self: auto;
        gap: 4px 8px;
        padding: 4px 0 8px;
    }

    .cecc-flow-step .step-arrow {
        transform: rotate(90deg);
        margin-top: 0;
    }

    .flow-card-figure {
        width: 100%;
        max-width: 320px;
    }

    .detail-figure-wide {
        width: 100%;
    }

    .problem-panel {
        padding: 24px 20px;
    }
}

@media (max-width: 640px) {
    .cecc-detail-intro .detail-title {
        font-size: 19px;
    }

    .cecc-detail-block .block-heading {
        font-size: 20px;
    }

    .cecc-feature-card .card-head {
        font-size: 17px;
    }

    .flow-card-head {
        padding: 12px 16px;
    }

    .flow-card-body {
        padding: 16px;
    }
}