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

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

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 .problem-panel .section-heading {
    margin: 0 0 16px;
}

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

/* 含示意图的 panel：设计稿底边约 12px，顶/侧保持 40/45 */
.cecc-detail-problem .problem-panel:has(> img, [class*="-problem-figure"]):not(.cecc-winding-problem-card) {
    padding-bottom: 12px;
}

.cecc-detail-problem .problem-panel .section-lead + img,
.cecc-detail-problem .problem-panel .section-lead ~ [class*="-problem-figure"],
.cecc-detail-problem .problem-panel > img.detail-figure-wide {
    margin-top: 16px;
    margin-bottom: 0;
}

.cecc-detail-problem .problem-panel {
    background: #fff;
    padding: 40px 45px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    box-sizing: border-box;
}

.cecc-detail-problem .problem-panel .detail-figure-wide {
    margin-left: auto;
    margin-right: auto;
}

.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;
}

.detail-img.detail-img--natural {
    width: auto;
    max-width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
}

.cecc-detail-problem .problem-figure .detail-img:not(.detail-img--natural) {
    width: 100%;
    height: auto;
}

.cecc-detail-showcase .showcase-figure .detail-img.detail-img--natural {
    max-width: 100%;
    width: auto;
    margin-left: auto;
    margin-right: 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,
        #b2b2b2 0,
        #b2b2b2 63px,
        #f2f2f2 63px,
        #f2f2f2 100%);
}

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

.cecc-detail-block .block-lead + .cecc-winding-fb-diagram,
.cecc-detail-block .block-lead + .cecc-feipai-solution-media,
.cecc-detail-block .block-lead + .cecc-pressure-demo-gif,
.cecc-detail-block .block-lead + .cecc-pressure-video-col,
.cecc-detail-block .block-lead + .cecc-logistics-solution-panel,
.cecc-detail-block .block-lead + .cecc-oee-solution-figures,
.cecc-detail-block .block-lead + .cecc-logistics-feature-figures,
.cecc-detail-problem .section-lead + .cecc-disturbance-problem-figure,
.cecc-detail-problem .section-lead + .cecc-trajectory-problem-figure,
.cecc-detail-problem .section-lead + .cecc-heart-finding-problem-figure,
.cecc-detail-problem .problem-points + .cecc-trajectory-problem-figure {
    margin-top: 24px;
}

.cecc-detail-sec1 {
    padding: 40px 0 0;
}

.cecc-detail-sec1 .sec1-title {
    margin: 0 0 17px;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.5;
    color: #000;
}

.cecc-detail-sec1 .sec1-title-bar {
    display: block;
    width: 100%;
    height: 8px;
    margin: 0 0 31px;
    background: linear-gradient(to right,
        #ff0000 0,
        #ff0000 40px,
        #666666 40px,
        #666666 80px,
        #b2b2b2 80px,
        #b2b2b2 120px,
        #e4e4e4 120px,
        #e4e4e4 100%);
}

.cecc-detail-sec1 .sec1-problem {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    max-width: 960px;
}

.cecc-detail-sec1 .sec1-problem-mark {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    display: block;
}

.cecc-detail-sec1 .sec1-problem-body {
    flex: 1 1 auto;
    min-width: 0;
}

.cecc-detail-sec1 .sec1-problem-heading {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
    color: #ff0000;
}

.cecc-detail-sec1 .sec1-problem-text {
    font-size: 16px;
    line-height: 30px;
    color: #000;
    text-align: justify;
}

.cecc-detail-sec1 .sec1-problem-text p {
    margin: 0;
}

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

.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);
    padding: 28px 24px 32px;
    box-sizing: border-box;
    height: 100%;
}

.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;
}

/* solution-tabs：见 .cursor/rules/cecc-detail-blocks.mdc */

.cecc-solution-tabs {
    width: 100%;
}

.cecc-solution-tabs__header {
    display: flex;
    gap: 6px;
}

.cecc-solution-tabs__toggle {
    display: none;
}

.cecc-solution-tabs__tab {
    flex: 1 1 0;
    min-width: 0;
    height: 60px;
    margin: 0;
    padding: 0 12px;
    border: none;
    background: #fff;
    font-family: inherit;
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    color: #333;
    text-align: center;
    cursor: pointer;
    position: relative;
    box-sizing: border-box;
}

.cecc-solution-tabs__tab::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: #b2b2b2;
}

.cecc-solution-tabs__tab.is-active {
    background: #fafafa;
    color: #000;
    font-weight: 700;
}

.cecc-solution-tabs__tab.is-active::before {
    background: #ff0000;
}

.cecc-solution-tabs__body {
    background: #fafafa;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    padding: 40px;
    box-sizing: border-box;
}

.cecc-solution-tabs__panel {
    display: none;
}

.cecc-solution-tabs__panel.is-active {
    display: block;
}

.cecc-detail-showcase {
    padding: 40px 0 48px;
    box-sizing: border-box;
}

.cecc-detail-showcase .showcase-figure {
    display: flex;
    justify-content: center;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
    padding: 32px 40px;
    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-playable-video {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.cecc-playable-video__cover {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s;
}

.cecc-playable-video__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
    transition: background 0.35s;
}

.cecc-playable-video:hover .cecc-playable-video__overlay {
    background: rgba(0, 0, 0, 0.45);
}

.cecc-playable-video:hover .cecc-playable-video__cover {
    transform: scale(1.04);
}

.cecc-playable-video .btn-play {
    display: block;
    width: 80px;
    height: 80px;
    margin: 0;
    border: none;
    padding: 0;
    background: url("../images/cecc_2026/icon_play.svg") center/contain no-repeat;
    transition: transform 0.35s;
}

.cecc-playable-video:hover .btn-play {
    transform: scale(1.12);
}

.cecc-playable-video.is-compact .btn-play {
    width: 48px;
    height: 48px;
}

.cecc-feipai-video {
    width: 100%;
    aspect-ratio: 445 / 243;
    border-radius: 20px;
    background: #ececec;
}

.cecc-feipai-video.is-baked-cover {
    cursor: pointer;
    overflow: hidden;
}

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

.cecc-feipai-video.is-baked-cover .feipai-video-cover {
    transition: filter 0.35s;
}

.cecc-feipai-video.is-baked-cover:hover .feipai-video-cover {
    filter: brightness(1.08);
}

.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 {
    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;
    display: flex;
    flex-direction: column;
}

.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 12px 26px;
    padding-left: 0;
    list-style: none;
    flex: 1 1 auto;
    min-height: 96px;
    box-sizing: border-box;
}

.cecc-feipai-flow .flow-card-desc li {
    font-size: 14px;
    line-height: 30px;
    color: #000;
    text-align: justify;
    list-style: disc;
    list-style-position: inside;
}

.cecc-feipai-flow .flow-card-list {
    margin: 14px 20px 12px 26px;
    padding-left: 0;
    list-style: none;
    flex: 1 1 auto;
    min-height: 96px;
    box-sizing: border-box;
}

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

.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: auto 0 0 15px;
    flex-shrink: 0;
}

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

.cecc-feipai-flow .flow-card-figure .cecc-playable-video {
    display: block;
    width: 100%;
    border-radius: 0;
    margin: 0;
    line-height: 0;
    background: transparent;
}

.cecc-feipai-flow .flow-card-desc + .flow-card-figure,
.cecc-feipai-flow .flow-card-list + .flow-card-figure {
    margin-top: auto;
}

.cecc-feipai-flow .flow-card-figure .cecc-playable-video__cover {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    background: transparent;
    transform: none;
}

.cecc-feipai-flow .flow-card-figure .cecc-playable-video:hover .cecc-playable-video__cover {
    transform: scale(1.04);
}

.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;
    padding-left: 0;
    list-style: none;
}

.flow-card-desc li {
    font-size: 16px;
    line-height: 30px;
    color: #000;
    list-style: disc;
    list-style-position: inside;
}

.flow-card-list {
    margin: 12px 0 0 7px;
    padding-left: 0;
    list-style: none;
}

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

.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;
}

/* logistics detail — 半导体物流 Tab 页 */

.cecc-detail-logistics .cecc-detail-intro-diagram {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

/* 卷绕控制详情 */

.cecc-detail-winding .cecc-winding-problem {
    padding-bottom: 40px;
}

.cecc-winding-problem-card {
    padding-bottom: 36px;
}

.cecc-winding-problem-card .section-heading {
    margin: 0 0 16px;
    font-size: 24px;
    font-weight: 700;
    line-height: 30px;
}

.cecc-winding-problem-card .section-lead {
    margin: 0;
    max-width: 960px;
}

.cecc-winding-problem-card .cecc-winding-problem-figures {
    margin-top: 24px;
}

.cecc-winding-problem-figures {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 30px;
    max-width: 960px;
    width: 100%;
}

.cecc-winding-problem-figures .detail-img {
    display: block;
    flex: 0 0 300px;
    width: 300px;
    max-width: none;
    height: auto;
}

.cecc-detail-winding .cecc-winding-tabs-block {
    padding: 0 0 64px;
    background: #fafafa;
}

.cecc-winding-panel .block-heading:first-of-type {
    margin-top: 0;
}

.cecc-winding-fb-diagram {
    margin: 8px auto 48px;
    max-width: 1050px;
    padding: 0;
    background: #f2f2f2;
    box-sizing: border-box;
}

.cecc-winding-fb-diagram .detail-figure-wide,
.cecc-winding-fb-diagram > .detail-img.detail-img--natural {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

/* 灰底示意图：按设计稿四边不等 padding（1050 宽容器） */
.cecc-fb-diagram--896x392 {
    padding: 26px 77px 33px;
}

.cecc-fb-diagram--896x392 .detail-figure-wide {
    max-width: 896px;
}

.cecc-fb-diagram--930x470 {
    padding: 47px 60px 58px;
}

.cecc-fb-diagram--930x470 .detail-figure-wide {
    max-width: 930px;
}

.cecc-fb-diagram--850x393 {
    padding: 20px 100px 17px;
}

.cecc-fb-diagram--850x393 .detail-figure-wide {
    max-width: 850px;
}

.cecc-fb-diagram--900x457 {
    padding: 49px 75px 48px;
}

.cecc-fb-diagram--900x457 .detail-figure-wide {
    max-width: 900px;
}

.cecc-fb-diagram--912x583 {
    padding: 32px 69px 34px;
}

.cecc-fb-diagram--912x583 .detail-figure-wide {
    max-width: 912px;
}

.cecc-fb-diagram--832x489 {
    padding: 30px 109px 31px;
}

.cecc-fb-diagram--832x489 .detail-figure-wide {
    max-width: 832px;
}

.cecc-fb-diagram--960x438 {
    padding: 32px 48px 40px;
}

.cecc-fb-diagram--960x438 .detail-figure-wide {
    max-width: 960px;
}

.cecc-fb-diagram--898x271 {
    padding: 32px 48px 40px;
}

.cecc-fb-diagram--898x271 .detail-figure-wide {
    max-width: 898px;
}

/* 压力控制详情 */
.cecc-detail-pressure .cecc-pressure-problem {
    padding-bottom: 40px;
    background: #fafafa;
}

.cecc-detail-pressure .cecc-pressure-problem .problem-panel .section-heading + .section-lead + .section-heading {
    margin-top: 40px;
}

.cecc-detail-pressure .cecc-pressure-tabs-section {
    padding: 40px 0 64px;
}

.cecc-detail-pressure .cecc-pressure-tabs-section .cecc-solution-tabs__body {
    box-shadow: none;
}

.cecc-pressure-panel .block-heading:first-of-type {
    margin-top: 0;
}

.cecc-pressure-meta {
    margin: 0 0 24px;
    font-size: 16px;
    line-height: 30px;
}

.cecc-pressure-meta .meta-item {
    display: flex;
    flex-wrap: wrap;
    gap: 0 4px;
    margin: 0;
}

.cecc-pressure-meta dt {
    font-weight: 700;
}

.cecc-pressure-meta dd {
    margin: 0;
    font-weight: 400;
}

.cecc-pressure-meta + .cecc-pressure-gray-figure {
    margin-top: 0;
}

.cecc-pressure-meta + .cecc-pressure-demo-gif {
    margin: 24px auto 28px;
    max-width: 629px;
}

.cecc-pressure-demo-gif {
    margin-left: auto;
    margin-right: auto;
}

.cecc-pressure-demo-gif .detail-img {
    display: block;
    width: 100%;
    max-width: 629px;
    height: auto;
}

.cecc-pressure-multisegment-demo {
    max-width: 629px;
    margin-left: auto;
    margin-right: auto;
}

.cecc-logistics-stocker-video-col {
    margin: 0 0 40px;
}

.cecc-logistics-stocker-video {
    width: 100%;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
}

.cecc-logistics-stocker-video .cecc-playable-video__cover {
    display: block;
    width: 629px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    object-fit: cover;
}

.cecc-pressure-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 515px));
    justify-content: start;
    margin-bottom: 32px;
}

.cecc-pressure-video-col {
    width: 629px;
    max-width: 100%;
    margin: 0 auto;
}

.cecc-pressure-video {
    width: 100%;
    cursor: pointer;
    overflow: hidden;
}

.cecc-pressure-video.is-baked-cover .cecc-pressure-video__cover {
    display: block;
    width: 629px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    transition: filter 0.35s;
}

.cecc-pressure-video.is-baked-cover:hover .cecc-pressure-video__cover {
    filter: brightness(1.08);
}

.cecc-pressure-video__caption {
    margin: 6px 0 0;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    color: #000;
}

/* 压力控制插图：设计稿 1× 展示宽（源图 1×/2× 混用；须压过 .detail-img--natural 的 max-width:100%） */
.cecc-detail-pressure .detail-img.cecc-pressure-img--629x358 {
    width: 629px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-pressure .detail-img.cecc-pressure-img--889x271 {
    width: 889px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-pressure .detail-img.cecc-pressure-img--470x514 {
    width: 470px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-pressure .detail-img.cecc-pressure-img--110x286 {
    width: 110px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-pressure .detail-img.cecc-pressure-img--350x325 {
    width: 350px;
    max-width: 100%;
    height: auto;
}

.cecc-pressure-holding-figures {
    max-width: 1050px;
    margin: 0 auto;
    padding: 40px 81px 48px;
    background: #f2f2f2;
    box-sizing: border-box;
}

.cecc-pressure-holding-figures .detail-img {
    display: block;
    width: auto;
    height: auto;
    margin: 0 auto;
    mix-blend-mode: darken;
}

.cecc-pressure-holding-figures .detail-img + .detail-img {
    margin-top: 0;
}

.cecc-pressure-footnote {
    margin: 16px 0 0;
    font-size: 14px;
    line-height: 24px;
    color: #333;
}

.cecc-pressure-footnote + .block-heading {
    margin-top: 40px;
}

.cecc-pressure-gray-figure {
    max-width: 1050px;
    margin: 0 auto 32px;
    padding: 32px 40px;
    background: #f2f2f2;
    box-sizing: border-box;
    text-align: center;
}

.cecc-pressure-gray-figure .detail-img {
    display: inline-block;
    width: auto;
    height: auto;
    margin: 0 auto;
    mix-blend-mode: darken;
}

.cecc-pressure-panel .block-heading + .cecc-pressure-gray-figure {
    margin-top: 0;
}

/* OEE 综合效率监视详情 */
.cecc-oee-problem {
    padding-bottom: 40px;
}

.cecc-oee-problem-panel {
    padding-bottom: 40px;
}

.cecc-oee-problem-panel .section-lead {
    max-width: 960px;
}

.cecc-oee-problem-video {
    width: 450px;
    max-width: 100%;
    margin: 24px auto 0;
    aspect-ratio: 450 / 242;
    background: #ececec;
}

.cecc-oee-problem-video .cecc-playable-video__cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cecc-oee-problem-video .btn-play {
    width: 62px;
    height: 62px;
}

.cecc-oee-solution .block-heading:first-of-type {
    margin-top: 0;
}

.cecc-oee-solution-figures {
    max-width: 1050px;
    margin: 0 auto 40px;
}

.cecc-oee-gray-figure {
    max-width: 1050px;
    margin: 0 auto;
    padding: 24px 50px;
    background: #f2f2f2;
    box-sizing: border-box;
    text-align: center;
}

.cecc-oee-gray-figure + .cecc-oee-gray-figure {
    margin-top: 0;
    padding-top: 0;
}

.cecc-oee-gray-figure--compact {
    padding: 16px 20px 20px;
    margin-top: 16px;
}

.cecc-oee-gray-figure .detail-img {
    display: inline-block;
    width: auto;
    height: auto;
    margin: 0 auto;
    mix-blend-mode: darken;
}

.cecc-detail-oee .detail-img.cecc-oee-img--450x242 {
    width: 450px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-oee .detail-img.cecc-oee-img--950x326 {
    width: 950px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-oee .detail-img.cecc-oee-img--950x344 {
    width: 950px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-oee .detail-img.cecc-oee-img--400x356 {
    width: 400px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-oee .detail-img.cecc-oee-img--400x351 {
    width: 400px;
    max-width: 100%;
    height: auto;
}

.cecc-detail-oee .detail-img.cecc-oee-img--425x323 {
    width: 425px;
    max-width: 100%;
    height: auto;
}

.cecc-oee-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 515px));
    justify-content: start;
    margin-bottom: 24px;
}

.cecc-oee-feature-grid .cecc-feature-card {
    display: flex;
    flex-direction: column;
    height: auto;
}

.cecc-oee-card-figure {
    margin-top: 16px;
    text-align: center;
}

.cecc-oee-card-figure .detail-img {
    display: inline-block;
    width: auto;
    height: auto;
    max-width: 100%;
    margin: 0 auto;
}

.cecc-oee-feature-bottom {
    max-width: 1050px;
    margin: 0 auto;
}

.cecc-winding-fb-diagram img {
    mix-blend-mode: darken;
}

.cecc-winding-fb-diagram.is-placeholder {
    min-height: 280px;
    background: #f2f2f2;
}

.cecc-winding-laminate-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 0;
}

.cecc-detail-winding .cecc-winding-laminate-features .cecc-feature-card {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.cecc-winding-laminate-features .cecc-feature-card.is-full-row {
    grid-column: 1 / -1;
}

.cecc-winding-laminate-features .cecc-winding-compare-tables {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
    max-width: none;
}

.cecc-winding-laminate-features .cecc-winding-compare-tables .cecc-detail-table {
    width: 100%;
    margin: 0;
}

.cecc-winding-compare-tables {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    max-width: 970px;
}

.cecc-winding-compare-tables .cecc-detail-table {
    width: 100%;
    margin: 0;
}

.cecc-detail-winding .cecc-winding-panel .cecc-winding-fb-diagram {
    margin: 32px 0 40px;
    padding: 26px 42px 32px;
}

.cecc-detail-winding .cecc-winding-fb-diagram .detail-figure-wide {
    max-width: 100%;
    width: 100%;
}

.cecc-detail-winding .cecc-winding-panel .cecc-winding-fb-diagram + .block-heading {
    margin-top: 8px;
}

/* 周期性外力扰动监测详情 */
.cecc-disturbance-problem .problem-panel {
    padding-bottom: 16px;
}

.cecc-detail-disturbance .cecc-disturbance-problem-figure {
    margin-top: 24px;
    text-align: center;
}

.cecc-disturbance-problem-figure .detail-img {
    max-width: 746px;
}

.cecc-disturbance-feature-grid {
    grid-template-columns: 1fr;
    width: 100%;
}

.cecc-disturbance-feature-card {
    width: 100%;
    max-width: none;
}

.cecc-feature-card .cecc-disturbance-feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
    margin: 0;
    padding: 0;
    list-style: none;
    align-items: start;
}

.cecc-feature-card .cecc-disturbance-feature-list li {
    display: block;
    margin: 0;
    padding: 0;
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
    list-style: none;
}

.cecc-feature-card .cecc-disturbance-feature-list li + li {
    margin-top: 0;
}

/* 振动断屑详情 */
.cecc-chip-breaking-solution .block-heading:first-of-type {
    margin-bottom: 24px;
}

/* 螺丝锁付详情 */
.cecc-screw-solution .block-heading:first-of-type {
    margin-bottom: 24px;
}

.cecc-screw-solution .block-lead {
    margin-bottom: 32px;
}

.cecc-screw-solution .cecc-winding-fb-diagram {
    margin-top: 0;
}

.cecc-screw-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 515px));
    justify-content: start;
    margin-bottom: 48px;
}

.cecc-screw-feature-grid .cecc-feature-card:nth-child(3) {
    grid-column: 1;
}

/* 原木找心算法详情 */
.cecc-heart-finding-problem .problem-panel {
    padding-bottom: 20px;
}

.cecc-detail-heart-finding .cecc-heart-finding-problem-figure {
    margin-top: 16px;
    text-align: center;
}

.cecc-heart-finding-problem-figure .detail-img {
    max-width: 850px;
}

.cecc-heart-finding-solution .block-heading:first-of-type {
    margin-bottom: 16px;
}

.cecc-heart-finding-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 515px));
    gap: 21px;
    justify-content: start;
    margin-bottom: 48px;
}

.cecc-heart-finding-feature-grid .cecc-feature-card.is-full-row {
    grid-column: 1 / -1;
}

.cecc-heart-finding-feature-grid .cecc-feature-card.is-full-row .card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 8px;
    row-gap: 4px;
}

.cecc-stat-up {
    color: #ff0000;
    font-weight: 700;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.cecc-stat-up__arrow {
    flex-shrink: 0;
    display: inline-block;
    width: 20px;
    height: auto;
    vertical-align: middle;
}

.cecc-heart-finding-footnote {
    margin: 0;
    font-size: 14px;
    line-height: 24px;
    color: #666;
    font-weight: 400;
}

/* 机械末端轨迹补偿详情 */
.cecc-trajectory-problem .problem-panel {
    padding-bottom: 20px;
}

.cecc-trajectory-problem .problem-points {
    margin-top: 12px;
}

.cecc-trajectory-problem-figure {
    margin-top: 20px;
    text-align: center;
}

.cecc-trajectory-problem-figure .detail-img {
    max-width: 906px;
}

.cecc-trajectory-solution .cecc-winding-fb-diagram {
    margin: 24px 0 32px;
    padding: 32px 48px 40px;
}

.cecc-detail-pressure .cecc-pressure-meta + .cecc-winding-fb-diagram {
    margin-top: 20px;
    margin-bottom: 28px;
}

.cecc-pressure-holding-diagram {
    padding: 32px 48px 40px;
}

/* 伺服保压 flow：三版对比（横向布局，内容区参照设计稿） */
.cecc-pressure-holding-flow {
    align-items: stretch;
}

.cecc-pressure-holding-flow .cecc-flow-card {
    display: flex;
    flex-direction: column;
}

.cecc-pressure-holding-flow .flow-card-head {
    height: auto;
    min-height: 50px;
    padding: 10px 8px;
    overflow: visible;
}

.cecc-pressure-holding-flow .flow-card-title {
    white-space: normal;
    font-size: 18px;
    line-height: 26px;
}

.cecc-pressure-holding-flow .flow-card-body {
    min-height: 0;
    padding: 20px 14px 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1 1 auto;
}

.cecc-pressure-flow-rows {
    flex: 1 1 auto;
}

.cecc-pressure-flow-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    line-height: 24px;
    color: #000;
}

.cecc-pressure-flow-row + .cecc-pressure-flow-row {
    margin-top: 4px;
}

.cecc-pressure-flow-row__label,
.cecc-pressure-flow-row__value {
    flex: 1 1 0;
    text-align: center;
}

.cecc-pressure-flow-row__label.is-red,
.cecc-pressure-flow-row__value.is-red {
    color: #ff0000;
    font-weight: 700;
}

.cecc-pressure-flow-note {
    margin: 18px 0 0;
    font-size: 14px;
    line-height: 22px;
    color: #000;
    text-align: center;
}

.cecc-pressure-holding-flow .cecc-pressure-flow-step {
    align-self: center;
    flex-direction: column;
    gap: 4px;
}

.cecc-pressure-flow-step .step-line {
    margin: 0;
    font-size: 14px;
    line-height: 20px;
}

.cecc-pressure-flow-step__arrow {
    display: block;
    width: 28px;
    height: auto;
    margin: 0 auto;
    flex-shrink: 0;
}

.cecc-pressure-holding-flow .cecc-pressure-flow-step__arrow.is-cost {
    transform: rotate(200deg);
}

.cecc-pressure-holding-flow .cecc-pressure-flow-step__arrow.is-precision {
    transform: rotate(20deg);
}

/* Tab body 左右各 40px，内容区约 970px；flow 原宽 1049px，略缩以适配 */
@media (min-width: 1101px) {
    .cecc-detail-pressure .cecc-pressure-panel .cecc-feipai-flow .cecc-flow-card {
        flex: 0 0 268px;
        width: 268px;
    }

    .cecc-detail-pressure .cecc-pressure-panel .cecc-feipai-flow .cecc-flow-step {
        flex: 0 0 56px;
        width: 56px;
        margin: 0 10px;
    }
}

.cecc-pressure-multisegment-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 515px));
    justify-content: start;
    gap: 21px;
    margin-bottom: 32px;
}

.cecc-pressure-multisegment-chart-card {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
}

.cecc-pressure-multisegment-chart-figure {
    margin-top: 16px;
    text-align: center;
}

.cecc-pressure-multisegment-chart-figure .detail-img {
    margin: 0 auto;
}

/* DXF 凸轮曲线转化详情 */
.cecc-dxf-cam-solution .block-heading:first-of-type {
    margin-bottom: 16px;
}

/* 凸轮曲线优化详情 */
.cecc-detail-problem.cecc-cam-opt-problem .problem-panel:has(.cecc-cam-opt-problem-figures) {
    padding-bottom: 32px;
}

.cecc-cam-opt-problem-figures {
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: center;
    gap: 39px;
    margin-top: 16px;
}

.cecc-cam-opt-problem-figures .detail-img:first-child {
    flex: 0 0 380px;
    width: 380px;
    max-width: 380px;
}

.cecc-cam-opt-problem-figures .detail-img:last-child {
    flex: 0 0 552px;
    width: 552px;
    max-width: 552px;
}

.cecc-cam-opt-solution .block-heading:first-of-type {
    margin-bottom: 16px;
}

.cecc-cam-opt-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 515px));
    justify-content: start;
    margin-bottom: 40px;
}

.cecc-cam-opt-compare-diagram {
    margin-bottom: 48px;
}

.cecc-detail-logistics .cecc-logistics-tabs-block {
    background-color: #fafafa;
    padding-top: 48px;
    padding-bottom: 48px;
}

.cecc-logistics-problem-card {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    padding: 40px 45px;
    margin-bottom: 40px;
    box-sizing: border-box;
}

.cecc-logistics-problem-card.has-figure {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.cecc-logistics-problem-card__body {
    flex: 1 1 auto;
    min-width: 0;
}

.cecc-logistics-problem-card__figure {
    flex: 0 0 280px;
    max-width: 280px;
    margin: 0;
}

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

.cecc-logistics-panel .section-heading.is-red {
    color: #ff0000;
}

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

.cecc-logistics-panel .block-heading:first-of-type {
    margin-top: 0;
}

.cecc-logistics-solution-panel {
    background: #f2f2f2;
    padding: 40px;
    margin-bottom: 40px;
    box-sizing: border-box;
}

.cecc-logistics-solution-panel.is-duo {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 30px;
}

.cecc-logistics-solution-panel.is-centered {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 495px;
}

.cecc-logistics-solution-panel__item {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cecc-logistics-solution-panel .solution-caption {
    margin: 21px 0 0;
    font-size: 20px;
    font-weight: 500;
    line-height: 30px;
    text-align: center;
    color: #000;
}

.cecc-logistics-solution-panel .detail-img--natural {
    margin-left: auto;
    margin-right: auto;
    mix-blend-mode: darken;
}

.cecc-logistics-feature-figures {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px;
    min-height: 320px;
    margin-top: 21px;
    margin-bottom: 0;
    padding: 40px;
    background: #f2f2f2;
    box-sizing: border-box;
}

.cecc-logistics-feature-figures .detail-img {
    mix-blend-mode: darken;
}

.cecc-detail-logistics .cecc-feature-card {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.cecc-logistics-feature-grid {
    margin-bottom: 0;
}

.cecc-logistics-feature-grid.is-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto auto;
    gap: 21px;
    align-items: stretch;
}

.cecc-logistics-feature-grid.is-oht-layout .cecc-feature-card:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
}

.cecc-logistics-feature-grid.is-oht-layout .cecc-feature-card:nth-child(2) {
    grid-column: 2;
    grid-row: 1 / span 2;
}

.cecc-logistics-feature-grid.is-oht-layout .cecc-feature-card:nth-child(3) {
    grid-column: 1;
    grid-row: 2;
}

.cecc-logistics-feature-grid.is-stocker-layout .cecc-feature-card:nth-child(1) {
    grid-column: 1;
    grid-row: 1 / span 2;
}

.cecc-logistics-feature-grid.is-stocker-layout .cecc-feature-card:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
}

.cecc-logistics-feature-grid.is-stocker-layout .cecc-feature-card:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
}

.cecc-logistics-feature-grid .cecc-feature-card.is-span-rows {
    display: flex;
    flex-direction: column;
}

.cecc-logistics-feature-grid .cecc-feature-card.is-span-rows .card-list {
    margin-bottom: 16px;
}

.cecc-logistics-feature-grid .cecc-feature-card.is-span-rows .cecc-detail-table {
    margin-top: auto;
}

.cecc-detail-logistics .cecc-detail-table {
    border: 1px solid #b2b2b2;
    margin-top: 24px;
}

.cecc-detail-logistics .cecc-detail-table th,
.cecc-detail-logistics .cecc-detail-table td {
    border: 1px solid #b2b2b2;
    padding: 8px 12px;
    text-align: center;
    vertical-align: middle;
}

.cecc-detail-logistics .cecc-detail-table thead th {
    background-color: #f2f2f2;
    font-weight: 700;
}

.cecc-detail-video-col {
    width: 445px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.cecc-detail-video {
    position: relative;
    width: 100%;
    height: 243px;
    overflow: hidden;
    border-radius: 20px;
    background: #ececec;
    cursor: pointer;
}

.cecc-detail-video__cover {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.cecc-detail-video__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    gap: 12px;
    padding: 16px 20px;
    box-sizing: border-box;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 55%);
}

.cecc-detail-video__play {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    background: url("../images/cecc_2026/icon_play.svg") center/contain no-repeat;
}

.cecc-detail-video__cta {
    margin: 0 0 10px;
    font-size: 16px;
    line-height: 24px;
    color: #fff;
}

.cecc-detail-video__caption {
    margin: 6px 0 0;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    color: #000;
}

.cecc-page .cecc-detail-table {
    width: 100%;
    margin-top: 16px;
    border-collapse: collapse;
    background-color: #fff;
    border: 1px solid #d9d9d9;
    font-size: 14px;
    line-height: 24px;
}

.cecc-page .cecc-detail-table th,
.cecc-page .cecc-detail-table td {
    border-right: 1px solid #d9d9d9;
    border-bottom: 1px solid #d9d9d9;
    padding: 10px 14px;
    text-align: left;
    vertical-align: middle;
    font-weight: 400;
}

.cecc-page .cecc-detail-table tr:last-child th,
.cecc-page .cecc-detail-table tr:last-child td {
    border-bottom: none;
}

.cecc-page .cecc-detail-table th:last-child,
.cecc-page .cecc-detail-table td:last-child {
    border-right: none;
}

.cecc-page .cecc-detail-table th[scope="row"] {
    width: 42%;
    background-color: #e6e6e6;
    font-weight: 700;
}

.cecc-page .cecc-detail-table tr:first-child th[scope="row"] {
    background-color: #e6e6e6;
}

.cecc-secs-compare {
    margin-top: 16px;
    margin-bottom: 0;
    max-width: 990px;
}

.cecc-detail-communication .problem-panel {
    padding-bottom: 16px;
}

.cecc-secs-solution-visual {
    margin: 32px 0 56px;
    max-width: 1050px;
    background: #e6f1fb;
    box-sizing: border-box;
    padding: 30px;
}

.cecc-secs-solution-visual__grid {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 990px;
    margin: 0 auto;
}

.cecc-secs-solution-col {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: #fff;
    box-sizing: border-box;
}

.cecc-secs-solution-col.is-trad {
    flex: 0 1 380px;
    max-width: 38.4%;
}

.cecc-secs-solution-col.is-pack {
    flex: 1 1 auto;
}

.cecc-secs-solution-col__tab {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    min-height: 45px;
    padding: 8px 16px;
    font-size: 20px;
    font-weight: 500;
    line-height: 30px;
    color: #fff;
    text-align: center;
    background: #0060a8;
    box-sizing: border-box;
}

.cecc-secs-solution-col__body {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-height: 0;
    padding: 24px 20px;
    background: #fff;
    box-sizing: border-box;
}

.cecc-secs-solution-col__body .detail-img--natural {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.cecc-secs-arch-arrow {
    flex: 0 0 60px;
}

.cecc-secs-arch-arrow .detail-img--natural {
    display: block;
    margin: 0 auto;
}

@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;
    }

    .cecc-solution-tabs__header {
        flex-direction: column;
        gap: 0;
    }

    .cecc-solution-tabs__tab {
        width: 100%;
        flex: none;
    }

    .cecc-solution-tabs__body {
        padding: 24px 20px;
    }

    .cecc-secs-solution-visual__grid {
        flex-direction: column;
        gap: 16px;
    }

    .cecc-secs-solution-col.is-trad,
    .cecc-secs-solution-col.is-pack {
        flex: 1 1 auto;
        max-width: 100%;
        width: 100%;
    }

    .cecc-secs-arch-arrow {
        flex: 0 0 auto;
    }

    .cecc-secs-arch-arrow .detail-img--natural {
        transform: rotate(90deg);
    }

    .cecc-logistics-problem-card.has-figure {
        flex-direction: column;
    }

    .cecc-logistics-problem-card__figure {
        flex: none;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .cecc-logistics-solution-panel.is-duo {
        flex-direction: column;
    }

    .cecc-logistics-feature-figures {
        min-height: 0;
    }

    .cecc-logistics-feature-grid.is-grid-2x2,
    .cecc-logistics-feature-grid.is-oht-layout,
    .cecc-logistics-feature-grid.is-stocker-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .cecc-logistics-feature-grid.is-oht-layout .cecc-feature-card,
    .cecc-logistics-feature-grid.is-stocker-layout .cecc-feature-card {
        grid-column: 1;
        grid-row: auto;
    }
}

@media (max-width: 960px) {
    section.cecc-detail-intro {
        padding: 24px 0 28px;
    }

    .cecc-detail-intro .detail-title-mark {
        margin-bottom: 14px;
    }

    .cecc-detail-intro .detail-title {
        font-size: 22px;
        line-height: 1.45;
        margin-bottom: 16px;
    }

    .cecc-detail-meta {
        gap: 10px;
    }

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

    section.cecc-detail-problem {
        padding: 28px 0;
    }

    .cecc-detail-problem .section-heading {
        margin-bottom: 12px;
    }

    .cecc-detail-problem .problem-panel {
        padding: 20px 18px;
    }

    .cecc-detail-problem .problem-panel:has(> img, [class*="-problem-figure"]):not(.cecc-winding-problem-card) {
        padding-bottom: 10px;
    }

    .cecc-heart-finding-problem .problem-panel {
        padding-bottom: 14px;
    }

    .cecc-disturbance-feature-list {
        grid-template-columns: 1fr;
    }

    .cecc-heart-finding-feature-grid {
        grid-template-columns: 1fr;
    }

    .cecc-heart-finding-feature-grid .cecc-feature-card.is-full-row .cecc-heart-finding-footnote {
        flex-basis: 100%;
    }

    .cecc-heart-finding-problem .problem-panel {
        padding-bottom: 24px;
    }

    section.cecc-detail-block {
        padding: 32px 0 40px;
    }

    .cecc-detail-block .block-heading {
        margin-bottom: 16px;
        padding-bottom: 12px;
    }

    .cecc-detail-block .block-heading + .block-heading,
    .cecc-detail-block .block-lead + .block-heading {
        margin-top: 32px;
    }

    .cecc-detail-sec1 {
        padding-top: 24px;
    }

    .cecc-detail-sec1 .sec1-title {
        margin-bottom: 12px;
    }

    .cecc-detail-sec1 .sec1-title-bar {
        margin-bottom: 20px;
    }

    .cecc-feipai-detail {
        padding-top: 32px;
    }

    .cecc-feipai-detail .block-lead {
        margin-bottom: 24px;
    }

    .cecc-feipai-solution-media {
        margin-bottom: 32px;
    }

    .cecc-feipai-feature-pair {
        margin: 24px 0;
    }

    .cecc-feipai-media {
        margin-top: 20px;
    }

    .cecc-feature-grid,
    .cecc-feipai-feature-pair {
        grid-template-columns: 1fr;
        gap: 14px;
        margin: 16px 0 24px;
    }

    .cecc-feature-card {
        padding: 20px 18px 24px;
    }

    .cecc-feature-card .card-top-bar {
        margin-bottom: 12px;
    }

    .cecc-detail-showcase {
        padding: 28px 0 32px;
    }

    .cecc-detail-showcase .showcase-figure {
        padding: 20px 16px;
    }

    .cecc-detail-compare-labels {
        margin-top: 16px;
        gap: 12px 20px;
    }

    .cecc-winding-problem-card {
        padding: 32px 24px 36px;
    }

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

    .cecc-oee-solution-figures {
        margin-bottom: 28px;
    }

    .cecc-oee-gray-figure {
        padding: 20px 16px;
    }

    .cecc-oee-gray-figure + .cecc-oee-gray-figure {
        margin-top: 12px;
        padding-top: 20px;
    }

    .cecc-oee-gray-figure--compact {
        padding: 20px 16px;
        margin-top: 12px;
    }

    .cecc-oee-problem-video {
        width: 100%;
        margin-top: 20px;
    }

    .cecc-oee-problem-panel {
        padding-bottom: 28px;
    }

    .cecc-pressure-gray-figure,
    .cecc-pressure-holding-figures {
        padding: 32px 16px;
        margin-bottom: 24px;
    }

    .cecc-pressure-holding-figures .detail-img + .detail-img {
        margin-top: 12px;
    }

    .cecc-pressure-video-col {
        margin: 20px auto 0;
    }

    .cecc-pressure-footnote {
        margin-top: 12px;
    }

    .cecc-winding-problem-figures {
        flex-direction: column;
        flex-wrap: wrap;
        align-items: center;
    }

    .cecc-winding-problem-figures .detail-img {
        flex: none;
        width: 100%;
        max-width: 300px;
    }

    .cecc-detail-winding .cecc-winding-panel .cecc-winding-fb-diagram {
        padding: 20px 16px 24px;
    }

    .cecc-winding-fb-diagram[class*="cecc-fb-diagram--"] {
        padding: 20px 16px 24px;
    }

    .cecc-cam-opt-problem-figures {
        flex-direction: column;
        gap: 16px;
    }

    .cecc-cam-opt-problem-figures .detail-img:first-child,
    .cecc-cam-opt-problem-figures .detail-img:last-child {
        flex: none;
        width: 100%;
        max-width: 100%;
    }

    .cecc-cam-opt-feature-grid {
        grid-template-columns: 1fr;
    }

    .cecc-winding-laminate-features {
        grid-template-columns: 1fr;
    }

    .cecc-winding-laminate-features .cecc-winding-compare-tables {
        grid-template-columns: 1fr;
    }

    .cecc-winding-compare-tables {
        grid-template-columns: 1fr;
    }

    .cecc-logistics-problem-card {
        padding: 24px 18px;
        margin-bottom: 24px;
    }

    .cecc-logistics-solution-panel {
        padding: 24px 18px;
        margin-bottom: 24px;
    }

    .cecc-logistics-feature-figures {
        gap: 24px;
        padding: 24px 18px;
    }

    .cecc-solution-tabs__header {
        position: relative;
        flex-direction: column;
        gap: 0;
        height: 60px;
        overflow: hidden;
        transition: height 0.3s ease;
    }

    .cecc-solution-tabs__toggle {
        display: block;
        position: absolute;
        z-index: 280;
        right: 0;
        top: 0;
        width: 48px;
        height: 60px;
        margin: 0;
        padding: 0;
        border: none;
        background: url("../images/icons/menu.svg") center/24px auto no-repeat;
        cursor: pointer;
    }

    .cecc-solution-tabs__tab {
        order: 3;
        width: 100%;
        flex: 0 0 auto;
        padding-right: 48px;
    }

    .cecc-solution-tabs__tab.is-active {
        order: -1;
    }

    .cecc-secs-solution-visual {
        margin: 20px 0 32px;
        padding: 20px 16px;
    }

    .cecc-secs-solution-visual__grid {
        gap: 12px;
    }

    .cecc-secs-solution-col__tab {
        min-height: 40px;
        padding: 6px 12px;
        font-size: 16px;
        line-height: 24px;
    }

    .cecc-secs-solution-col__body {
        padding: 16px 12px;
    }

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

    .cecc-feipai-flow .cecc-flow-card {
        flex: 0 0 auto;
        width: 100%;
        max-width: 295px;
    }

    .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;
    }

    .cecc-pressure-holding-flow .cecc-pressure-flow-step {
        flex-direction: column;
        flex-wrap: nowrap;
        gap: 0;
        padding: 0;
    }

    .cecc-pressure-holding-flow .cecc-pressure-flow-step__arrow.is-cost {
        transform: rotate(200deg);
    }

    .cecc-pressure-holding-flow .cecc-pressure-flow-step__arrow.is-precision {
        transform: rotate(20deg);
    }

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

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

@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;
    }
}