/* 创欣隆关于我们页面 V1 */
.cxl-about-v1 {
    --cxl-about-blue: #098fd8;
    --cxl-about-blue-deep: #075a93;
    --cxl-about-ink: #111827;
    --cxl-about-muted: #5f6b7a;
    --cxl-about-line: #dfe8ef;
    --cxl-about-soft: #f4f8fb;
    overflow: hidden;
    color: var(--cxl-about-ink);
    background: #fff;
}

.cxl-about-container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.cxl-about-overview {
    padding: 100px 0 0;
    background:
        radial-gradient(circle at 12% 16%, rgba(9, 143, 216, .08), transparent 32%),
        linear-gradient(180deg, #fff 0%, #fff 72%, var(--cxl-about-soft) 72%, var(--cxl-about-soft) 100%);
}

.cxl-about-overview__grid {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(52px, 7vw, 96px);
    align-items: center;
}

.cxl-about-overview__visual {
    position: relative;
    min-height: 570px;
    padding: 18px;
    border-radius: 38px 8px 38px 8px;
    background: linear-gradient(145deg, #fff, #edf5fa);
    box-shadow: 0 28px 65px rgba(21, 52, 72, .14);
}

.cxl-about-overview__visual::before {
    content: '';
    position: absolute;
    inset: -20px auto auto -20px;
    width: 120px;
    height: 120px;
    border: 1px solid rgba(9, 143, 216, .24);
    border-radius: 50%;
    z-index: 0;
}

.cxl-about-overview__visual img,
.cxl-about-overview__placeholder {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    min-height: 534px;
    border-radius: 32px 4px 32px 4px;
    object-fit: cover;
    display: block;
}

.cxl-about-overview__placeholder {
    display: grid;
    place-items: center;
    color: rgba(255,255,255,.85);
    font-weight: 800;
    font-size: 84px;
    letter-spacing: .12em;
    background: linear-gradient(135deg, var(--cxl-about-blue-deep), var(--cxl-about-blue));
}

.cxl-about-overview__badge {
    position: absolute;
    z-index: 2;
    right: -24px;
    bottom: 46px;
    display: inline-flex;
    align-items: center;
    min-height: 54px;
    padding: 0 24px;
    border-radius: 999px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .12em;
    background: var(--cxl-about-blue);
    box-shadow: 0 12px 30px rgba(9, 143, 216, .3);
}

.cxl-about-kicker {
    margin: 0 0 14px;
    color: var(--cxl-about-blue);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: .18em;
}

.cxl-about-overview__content h2,
.cxl-about-section-heading h2 {
    margin: 0;
    color: var(--cxl-about-ink);
    font-size: clamp(32px, 3.5vw, 50px);
    line-height: 1.18;
    letter-spacing: -.04em;
}

.cxl-about-richtext {
    margin-top: 28px;
    color: var(--cxl-about-muted);
    font-size: 16px;
    line-height: 2;
}

.cxl-about-richtext p {
    margin: 0 0 14px;
}

.cxl-about-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.cxl-about-capabilities span {
    padding: 10px 16px;
    border: 1px solid rgba(9, 143, 216, .2);
    border-radius: 999px;
    color: var(--cxl-about-blue-deep);
    font-size: 14px;
    font-weight: 700;
    background: rgba(9, 143, 216, .06);
}

.cxl-about-market-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.cxl-about-market-grid article {
    min-height: 170px;
    padding: 24px;
    border: 1px solid var(--cxl-about-line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .86);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.cxl-about-market-grid article:hover {
    transform: translateY(-4px);
    border-color: rgba(9, 143, 216, .35);
    box-shadow: 0 18px 40px rgba(29, 55, 72, .08);
}

.cxl-about-market-grid span {
    color: var(--cxl-about-blue);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}

.cxl-about-market-grid h3 {
    margin: 10px 0 9px;
    font-size: 20px;
}

.cxl-about-market-grid p {
    margin: 0;
    color: var(--cxl-about-muted);
    font-size: 14px;
    line-height: 1.8;
}

.cxl-about-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 78px;
    padding: 34px 0 42px;
}

.cxl-about-stat {
    position: relative;
    padding: 0 34px;
}

.cxl-about-stat + .cxl-about-stat::before {
    content: '';
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 0;
    width: 1px;
    background: var(--cxl-about-line);
}

.cxl-about-stat__number {
    margin: 0;
    color: var(--cxl-about-blue-deep);
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.04em;
}

.cxl-about-stat__number small {
    margin-left: 4px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0;
}

.cxl-about-stat__label {
    margin: 12px 0 0;
    color: var(--cxl-about-muted);
    font-size: 14px;
}

.cxl-about-section {
    padding: 110px 0;
}

.cxl-about-section-heading {
    max-width: 760px;
    margin: 0 auto 54px;
    text-align: center;
}

.cxl-about-section-heading--left {
    margin-left: 0;
    text-align: left;
}

.cxl-about-section-heading > p:last-child {
    margin: 20px 0 0;
    color: var(--cxl-about-muted);
    line-height: 1.8;
}

.cxl-about-philosophy {
    background: #fff;
}

.cxl-about-philosophy__grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.cxl-about-value-card {
    position: relative;
    grid-column: span 2;
    min-height: 280px;
    padding: 34px;
    border: 1px solid var(--cxl-about-line);
    border-radius: 24px;
    background: linear-gradient(145deg, #fff, #f8fbfd);
    overflow: hidden;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.cxl-about-value-card--wide {
    grid-column: span 3;
    min-height: 330px;
}

.cxl-about-value-card:hover {
    transform: translateY(-6px);
    border-color: rgba(9, 143, 216, .32);
    box-shadow: 0 24px 55px rgba(21, 52, 72, .1);
}

.cxl-about-value-card__index {
    position: absolute;
    right: 22px;
    top: 12px;
    color: rgba(9, 143, 216, .08);
    font-size: 88px;
    font-weight: 800;
    line-height: 1;
}

.cxl-about-value-card__kicker {
    position: relative;
    z-index: 1;
    margin: 0 0 15px;
    color: var(--cxl-about-blue);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}

.cxl-about-value-card h3 {
    position: relative;
    z-index: 1;
    margin: 0 0 20px;
    font-size: 24px;
}

.cxl-about-value-card div {
    position: relative;
    z-index: 1;
    color: var(--cxl-about-muted);
    font-size: 14px;
    line-height: 1.9;
}

.cxl-about-value-card div p {
    margin: 0;
}

.cxl-about-history {
    background: var(--cxl-about-soft);
}

.cxl-about-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
}

.cxl-about-timeline::before {
    content: '';
    position: absolute;
    top: 24px;
    right: 9%;
    left: 9%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(9,143,216,.55) 10%, rgba(9,143,216,.55) 90%, transparent);
}

.cxl-about-timeline__item {
    position: relative;
    padding: 0 22px;
    text-align: center;
}

.cxl-about-timeline__year {
    position: relative;
    z-index: 1;
    display: inline-grid;
    place-items: center;
    min-width: 88px;
    min-height: 48px;
    padding: 0 16px;
    border: 1px solid rgba(9,143,216,.28);
    border-radius: 999px;
    color: var(--cxl-about-blue-deep);
    font-weight: 800;
    background: #fff;
    box-shadow: 0 10px 24px rgba(21,52,72,.08);
}

.cxl-about-timeline__body {
    margin-top: 26px;
    padding: 26px 20px;
    min-height: 190px;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 14px 35px rgba(21,52,72,.07);
}

.cxl-about-timeline__body h3 {
    margin: 0 0 14px;
    font-size: 18px;
}

.cxl-about-timeline__body p {
    margin: 0;
    color: var(--cxl-about-muted);
    font-size: 14px;
    line-height: 1.8;
}

.cxl-about-certificates {
    position: relative;
    color: #fff;
    background:
        radial-gradient(circle at 85% 10%, rgba(255,255,255,.12), transparent 26%),
        linear-gradient(135deg, #064f83, #098fd8);
}

.cxl-about-certificates::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 48px 48px;
}

.cxl-about-certificates .cxl-about-container {
    position: relative;
    z-index: 1;
}

.cxl-about-section-heading--inverse h2,
.cxl-about-section-heading--inverse > p:last-child {
    color: #fff;
}

.cxl-about-section-heading--inverse .cxl-about-kicker {
    color: #aee1ff;
}

.cxl-about-certificates__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    max-width: 900px;
    margin-inline: auto;
}

.cxl-about-certificate-card {
    display: grid;
    grid-template-columns: minmax(180px, 42%) 1fr;
    gap: 24px;
    align-items: center;
    padding: 22px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 24px;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 22px 55px rgba(0,0,0,.16);
}

.cxl-about-certificate-card > a {
    position: relative;
    display: block;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
}

.cxl-about-certificate-card img {
    width: 100%;
    aspect-ratio: 420 / 598;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}

.cxl-about-certificate-card:hover img {
    transform: scale(1.025);
}

.cxl-about-certificate-card__zoom {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--cxl-about-blue-deep);
    font-size: 12px;
    font-weight: 700;
    background: rgba(255,255,255,.92);
}

.cxl-about-certificate-card h3 {
    margin: 0 0 12px;
    font-size: 20px;
    line-height: 1.4;
}

.cxl-about-certificate-card p {
    margin: 0;
    color: rgba(255,255,255,.72);
    font-size: 13px;
    line-height: 1.7;
}

.cxl-about-partners {
    background: #f7f9fb;
}

.cxl-about-partners__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.cxl-about-partner-card {
    min-height: 148px;
    border: 1px solid #e7edf2;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(24, 49, 66, .04);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.cxl-about-partner-card:hover {
    transform: translateY(-5px);
    border-color: rgba(9,143,216,.3);
    box-shadow: 0 18px 36px rgba(24,49,66,.09);
}

.cxl-about-partner-card > a,
.cxl-about-partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    text-decoration: none;
}

.cxl-about-partner-card img {
    max-width: 170px;
    width: 100%;
    height: 70px;
    object-fit: contain;
    display: block;
}

.cxl-about-partner-card span {
    color: #7a8793;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
}

.cxl-about-cert-dialog {
    width: min(760px, calc(100% - 32px));
    max-height: 90vh;
    padding: 24px;
    border: 0;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 30px 90px rgba(0,0,0,.35);
}

.cxl-about-cert-dialog::backdrop {
    background: rgba(4,16,26,.78);
    backdrop-filter: blur(5px);
}

.cxl-about-cert-dialog figure {
    margin: 0;
    text-align: center;
}

.cxl-about-cert-dialog img {
    max-width: 100%;
    max-height: 78vh;
    object-fit: contain;
}

.cxl-about-cert-dialog figcaption {
    margin-top: 12px;
    color: var(--cxl-about-ink);
    font-weight: 700;
}

.cxl-about-cert-dialog__close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    background: rgba(8,34,52,.82);
}

@media (max-width: 1024px) {
    .cxl-about-overview__grid {
        grid-template-columns: 1fr;
    }

    .cxl-about-overview__visual {
        min-height: 480px;
    }

    .cxl-about-overview__visual img,
    .cxl-about-overview__placeholder {
        min-height: 444px;
    }

    .cxl-about-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 34px;
    }

    .cxl-about-stat:nth-child(3)::before {
        display: none;
    }

    .cxl-about-philosophy__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cxl-about-value-card,
    .cxl-about-value-card--wide {
        grid-column: span 1;
    }

    .cxl-about-timeline {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .cxl-about-timeline::before {
        display: none;
    }

    .cxl-about-certificates__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .cxl-about-container {
        width: min(100% - 30px, 1180px);
    }

    .cxl-about-overview,
    .cxl-about-section {
        padding-top: 72px;
    }

    .cxl-about-overview__visual {
        min-height: 390px;
        padding: 10px;
        border-radius: 28px 6px 28px 6px;
    }

    .cxl-about-overview__visual img,
    .cxl-about-overview__placeholder {
        min-height: 370px;
        border-radius: 22px 4px 22px 4px;
    }

    .cxl-about-overview__badge {
        right: 14px;
        bottom: 24px;
    }

    .cxl-about-market-grid,
    .cxl-about-philosophy__grid,
    .cxl-about-timeline,
    .cxl-about-certificates__grid {
        grid-template-columns: 1fr;
    }

    .cxl-about-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        margin-top: 54px;
    }

    .cxl-about-stat {
        padding: 0 18px;
    }

    .cxl-about-stat:nth-child(odd)::before {
        display: none;
    }

    .cxl-about-value-card,
    .cxl-about-value-card--wide {
        min-height: auto;
        padding: 28px;
    }

    .cxl-about-certificate-card {
        grid-template-columns: 1fr;
    }

    .cxl-about-certificate-card > a {
        max-width: 330px;
        margin-inline: auto;
    }

    .cxl-about-partners__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .cxl-about-partner-card {
        min-height: 116px;
    }

    .cxl-about-partner-card img {
        height: 52px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cxl-about-v1 *,
    .cxl-about-v1 *::before,
    .cxl-about-v1 *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* CXL_ABOUT_V11_REFINEMENT_START */
/*
 * 关于我们 V1.1 视觉精修
 * 全站桌面内容基准为 1320px。这里使用最大宽度而非固定宽度，
 * 既与全站容器对齐，也保留中小屏安全边距。
 */
.cxl-about-container {
    width: min(1320px, calc(100% - 64px));
}

/* 公司简介：扩大有效内容宽度，避免桌面端主标题孤字换行。 */
.cxl-about-overview {
    padding-top: 108px;
}

.cxl-about-overview__grid {
    gap: clamp(58px, 5vw, 84px);
}

.cxl-about-overview__content {
    min-width: 0;
}

.cxl-about-overview__content h2 {
    font-size: clamp(36px, 2.8vw, 48px);
    line-height: 1.2;
    letter-spacing: -.025em;
    text-wrap: balance;
}

.cxl-about-richtext {
    color: #4d5a69;
    font-size: 15px;
    line-height: 1.92;
}

.cxl-about-richtext p {
    margin-bottom: 16px;
}

.cxl-about-capabilities span {
    padding: 9px 15px;
}

.cxl-about-market-grid article {
    min-height: 164px;
    padding: 25px 26px;
}

.cxl-about-market-grid p {
    color: #526171;
    font-size: 15px;
    line-height: 1.82;
}

/* 企业数据：在 1320px 容器中增加呼吸感。 */
.cxl-about-stats {
    margin-top: 84px;
    padding: 38px 0 46px;
}

.cxl-about-stat {
    padding-inline: 42px;
}

/* 通用章节标题。 */
.cxl-about-section {
    padding-block: 112px;
}

.cxl-about-section-heading {
    max-width: 820px;
    margin-bottom: 58px;
}

.cxl-about-section-heading h2 {
    font-size: clamp(34px, 2.75vw, 46px);
    letter-spacing: -.025em;
}

.cxl-about-section-heading > p:last-child {
    color: #566474;
    font-size: 15px;
    line-height: 1.9;
}

/* 企业理念：改善长短内容的视觉重量。 */
.cxl-about-philosophy__grid {
    gap: 20px;
}

.cxl-about-value-card {
    display: flex;
    flex-direction: column;
    min-height: 270px;
    padding: 36px;
}

.cxl-about-value-card--wide {
    min-height: 322px;
}

.cxl-about-value-card__index {
    top: 14px;
    right: 24px;
    color: rgba(9, 143, 216, .055);
    font-size: 84px;
}

.cxl-about-value-card__kicker {
    margin-bottom: 17px;
}

.cxl-about-value-card h3 {
    margin-bottom: 22px;
}

.cxl-about-value-card div {
    color: #526171;
    font-size: 15px;
    line-height: 1.9;
}

.cxl-about-value-card:not(.cxl-about-value-card--wide) div {
    margin-block: auto;
}

/* 发展历程：统一卡片节奏，不擅自改写已有年份。 */
.cxl-about-timeline {
    gap: 18px;
}

.cxl-about-timeline__item {
    padding-inline: 10px;
}

.cxl-about-timeline__year {
    min-width: 96px;
    min-height: 50px;
    font-variant-numeric: tabular-nums;
}

.cxl-about-timeline__body {
    min-height: 210px;
    margin-top: 28px;
    padding: 28px 24px;
}

.cxl-about-timeline__body h3 {
    margin-bottom: 15px;
    font-size: 19px;
}

.cxl-about-timeline__body p {
    color: #526171;
    font-size: 15px;
    line-height: 1.85;
}

/* 资质证书：让证书本体成为视觉主角。 */
.cxl-about-certificates__grid {
    max-width: 1100px;
    gap: 24px;
}

.cxl-about-certificate-card {
    grid-template-columns: minmax(220px, 46%) minmax(0, 1fr);
    gap: 22px;
    padding: 18px;
}

.cxl-about-certificate-card img {
    object-fit: contain;
}

.cxl-about-certificate-card h3 {
    font-size: 21px;
}

.cxl-about-certificate-card p {
    font-size: 14px;
    line-height: 1.75;
}

/* 合作伙伴：保持品牌原色和清晰度，压缩多余卡片高度。 */
.cxl-about-partners__grid {
    gap: 14px;
}

.cxl-about-partner-card {
    min-height: 132px;
}

.cxl-about-partner-card > a,
.cxl-about-partner-card {
    padding: 18px;
}

.cxl-about-partner-card img {
    width: 100%;
    max-width: 180px;
    height: 64px;
    opacity: 1;
    filter: none;
}

/* 宽桌面：固定左右构图比例，主标题保持完整一行。 */
@media (min-width: 1360px) {
    .cxl-about-overview__grid {
        grid-template-columns: minmax(460px, 520px) minmax(0, 1fr);
    }

    .cxl-about-overview__content h2 {
        max-width: none;
        white-space: nowrap;
        font-size: clamp(42px, 2.4vw, 46px);
        text-wrap: nowrap;
    }
}

/* 笔记本与平板：维持安全边距。 */
@media (max-width: 1100px) {
    .cxl-about-container {
        width: min(1320px, calc(100% - 48px));
    }

    .cxl-about-stat {
        padding-inline: 28px;
    }
}

@media (max-width: 720px) {
    .cxl-about-container {
        width: min(1320px, calc(100% - 30px));
    }

    .cxl-about-overview {
        padding-top: 72px;
    }

    .cxl-about-overview__content h2 {
        font-size: clamp(30px, 9vw, 40px);
        white-space: normal;
        text-wrap: balance;
    }

    .cxl-about-richtext,
    .cxl-about-market-grid p,
    .cxl-about-value-card div,
    .cxl-about-timeline__body p {
        font-size: 15px;
    }

    .cxl-about-section {
        padding-block: 78px;
    }

    .cxl-about-value-card:not(.cxl-about-value-card--wide) div {
        margin-block: 0;
    }

    .cxl-about-certificate-card {
        grid-template-columns: 1fr;
        padding: 18px;
    }

    .cxl-about-certificate-card > a {
        width: min(100%, 350px);
    }

    .cxl-about-partner-card {
        min-height: 112px;
    }

    .cxl-about-partner-card img {
        height: 54px;
    }
}
/* CXL_ABOUT_V11_REFINEMENT_END */

/* CXL_ABOUT_V12_PARTNERS_START */
/* 合作伙伴只展示 Logo，名称字段继续用于图片 alt 文本和后台识别。 */
.cxl-about-partners__grid {
    gap: 14px;
}

.cxl-about-partner-card {
    min-height: 124px;
    overflow: hidden;
}

.cxl-about-partner-card > a,
.cxl-about-partner-card {
    gap: 0;
    padding: 0;
}

.cxl-about-partner-card > a {
    width: 100%;
    min-height: 124px;
}

.cxl-about-partner-card img {
    width: min(88%, 240px);
    max-width: 240px;
    height: 88px;
    object-fit: contain;
    opacity: 1;
    filter: none;
}

.cxl-about-partner-card span {
    display: none !important;
}

@media (max-width: 720px) {
    .cxl-about-partner-card,
    .cxl-about-partner-card > a {
        min-height: 104px;
    }

    .cxl-about-partner-card img {
        width: min(92%, 180px);
        height: 68px;
    }
}
/* CXL_ABOUT_V12_PARTNERS_END */

/* CXL_ABOUT_CERTIFICATE_COPY_FIX_START */
/*
 * V1.1 的通用章节说明文字规则与反色标题规则权重相同，
 * 且位置更靠后，导致证书区说明文字被覆盖成灰色。
 * 这里使用证书区限定选择器恢复高对比度。
 */
.cxl-about-certificates
.cxl-about-section-heading--inverse > p:last-child {
    color: rgba(255, 255, 255, .82);
    text-shadow: 0 1px 1px rgba(0, 55, 96, .18);
}
/* CXL_ABOUT_CERTIFICATE_COPY_FIX_END */