/* 防止通栏模块造成页面横向滚动条 */
html,
body.ecf-site {
    max-width: 100%;
    overflow-x: hidden;
}

/* 首页主内容区域最大宽度 */
.ecf-site {
    background: #fff;
}
.ep-main {
    width: 100%;
    max-width: 1280px;
    margin-right: auto;
    margin-left: auto;
}
/* Banner 下方五项展会优势 */
.ecf-advantage-bar {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    width: 100%;
    min-height: 170px;
    padding: 28px 32px 24px;
    box-sizing: border-box;
    background: #fff;
}
.ecf-advantage-item {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    color: #0161b7;
    text-align: center;
}
.ecf-advantage-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 8px;
}
.ecf-advantage-icon svg {
    width: 38px;
    height: 38px;
    fill: none;
    stroke: #0161b7;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.6;
}
.ecf-advantage-item strong {
    font-size: 22px;
    font-weight: 400;
    line-height: 1.35;
    white-space: nowrap;
}
.ecf-advantage-item i {
    display: block;
    width: 40px;
    height: 1px;
    margin: 9px 0 8px;
    background: #0161b7;
}
.ecf-advantage-item > span:last-child {
    font-size: 16px;
    line-height: 1.4;
    white-space: nowrap;
}
@media (max-width: 900px) {
    .ecf-advantage-bar {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px 8px;
        min-height: 0;
        padding: 28px 14px;
    }
    .ecf-advantage-item strong {
        font-size: 18px;
    }
    .ecf-advantage-item > span:last-child {
        font-size: 13px;
    }
}

/* 4大专业子展、2大专业展区 */
.ecf-exhibition-section {
    padding: 72px 0 86px;
    background: #f7f8fa;
}
.ecf-exhibition-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    margin-bottom: 34px;
}
.ecf-section-kicker {
    display: block;
    margin-bottom: 10px;
    color: #0161b7;
    font: 11px Arial, sans-serif;
    letter-spacing: 2px;
}
.ecf-exhibition-heading h2 {
    margin: 0;
    color: #111;
    font-size: 32px;
    font-weight: 400;
}
.ecf-exhibition-heading p {
    margin: 0 20px 3px 0;
    color: #888;
    font-size: 14px;
    line-height: 1.8;
    text-align: right;
}
.ecf-exhibition-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}
.ecf-exhibition-card {
    display: block;
    overflow: hidden;
    border: 1px solid #e9e9e9;
    background: #fff;
    color: #111;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .04);
    transition: transform .25s, box-shadow .25s;
}
.ecf-exhibition-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
}
.ecf-exhibition-card > img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: center;
    transition: transform .45s ease;
}
.ecf-exhibition-card:hover > img {
    transform: scale(1.04);
}
.ecf-exhibition-overlay {
    display: none;
}
.ecf-exhibition-content {
    position: static;
    padding: 32px 20px 38px;
}
.ecf-exhibition-content > span {
    display: none;
}
.ecf-exhibition-content h3 {
    position: relative;
    margin: 0;
    padding-bottom: 19px;
    color: #111;
    font-size: 24px;
    font-weight: 400;
}
.ecf-exhibition-content h3::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 42px;
    height: 2px;
    background: #ef8c9d;
    content: "";
    transform: translateX(-50%);
}
.ecf-exhibition-content p {
    margin: 19px 0 0;
    color: #777;
    font-size: 14px;
    line-height: 1.7;
}
.ecf-exhibition-content b {
    display: block;
    margin-top: 19px;
    color: #777;
    font-size: 14px;
    font-weight: 400;
}
.ecf-exhibition-card:nth-child(2) .ecf-exhibition-card:nth-child(3) .ecf-exhibition-card:nth-child(4) .ecf-exhibition-card:nth-child(5) .ecf-exhibition-card:nth-child(6) .ecf-exhibition-content b i {
    margin-left: 3px;
    color: #0161b7;
    font-size: 12px;
}
@media (max-width: 900px) {
    .ecf-exhibition-section {
        padding: 52px 20px 64px;
    }
    .ecf-exhibition-heading {
        display: block;
    }
    .ecf-exhibition-heading h2 {
        font-size: 26px;
    }
    .ecf-exhibition-heading p {
        margin: 12px 0 0;
        text-align: left;
    }
    .ecf-exhibition-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
    .ecf-exhibition-content {
        padding: 26px 16px 30px;
    }
    .ecf-exhibition-content h3 {
        font-size: 22px;
    }
}


/* 展区模块标题居中样式 */
.ecf-exhibition-section {
    background: #fff;
}
.ecf-exhibition-heading {
    display: block;
    margin-bottom: 38px;
    text-align: center;
}
.ecf-section-kicker {
    margin-bottom: 13px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    text-align: center;
}
.ecf-exhibition-heading h2 {
    font-size: 34px;
    font-weight: 700;
    text-align: center;
}
.ecf-exhibition-heading p {
    margin: 14px 0 0;
    color: #888;
    font-size: 15px;
    line-height: 1.8;
    text-align: center;
}
@media (max-width: 900px) {
    .ecf-exhibition-heading {
        margin-bottom: 28px;
    }
    .ecf-section-kicker {
        font-size: 14px;
    }
    .ecf-exhibition-heading h2 {
        font-size: 26px;
    }
    .ecf-exhibition-heading p {
        margin-top: 10px;
        text-align: center;
    }
}

/* 展会介绍与倒计时模块 */
.ecf-intro-section {
    padding: 76px 0 80px;
    background: #fff;
}
.ecf-intro-grid {
    display: grid;
    grid-template-columns: 370px minmax(0, 1fr);
    gap: 76px;
    align-items: center;
}
.ecf-countdown-card {
    position: relative;
    min-height: 438px;
    padding: 40px 32px 32px;
    box-sizing: border-box;
    overflow: hidden;
    background: #0867b9;
    color: #fff;
    text-align: center;
}
.ecf-countdown-card::before,
.ecf-countdown-card::after {
    position: absolute;
    width: 190px;
    height: 190px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 50%;
    content: "";
}
.ecf-countdown-card::before {
    top: -100px;
    left: -100px;
}
.ecf-countdown-card::after {
    right: -110px;
    bottom: -110px;
}
.ecf-countdown-year,
.ecf-countdown-date,
.ecf-countdown-line,
.ecf-countdown-welcome,
.ecf-countdown-number,
.ecf-countdown-actions {
    position: relative;
    z-index: 1;
}
.ecf-countdown-year {
    font-size: 34px;
    line-height: 1.3;
}
.ecf-countdown-date {
    margin-top: 10px;
    font-size: 18px;
}
.ecf-countdown-line {
    width: 78%;
    height: 1px;
    margin: 17px auto 22px;
    background: rgba(255, 255, 255, .8);
}
.ecf-countdown-welcome {
    font-size: 21px;
    line-height: 1.65;
}
.ecf-countdown-welcome strong {
    display: inline-block;
    font-size: 32px;
    font-weight: 400;
}
.ecf-countdown-number {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-top: 7px;
}
.ecf-countdown-number span {
    font-size: 18px;
}
.ecf-countdown-number strong {
    font-size: 32px;
    font-weight: 700;
}
.ecf-countdown-number em {
    font-size: 18px;
    font-style: normal;
}
.ecf-countdown-actions {
    display: flex;
    justify-content: center;
    gap: 64px;
    margin-top: 34px;
}
.ecf-countdown-actions a {
    display: inline-block;
    min-width: 96px;
    padding: 9px 12px;
    border: 1px solid rgba(255, 255, 255, .9);
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    transition: background .2s, color .2s;
}
.ecf-countdown-actions a:hover {
    background: #fff;
    color: #0867b9;
}
.ecf-intro-content {
    max-width: 680px;
}
.ecf-intro-kicker {
    color: #0161b7;
    font: 13px Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 2px;
}
.ecf-intro-content h2 {
    margin: 16px 0 25px;
    color: #111;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.45;
}
.ecf-intro-content p {
    margin: 0 0 14px;
    color: #666;
    font-size: 16px;
    line-height: 2;
}
.ecf-intro-link {
    display: inline-block;
    margin-top: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid #0161b7;
    color: #0161b7;
    font-size: 15px;
    text-decoration: none;
}
.ecf-intro-link i {
    margin-left: 8px;
    font-size: 12px;
}
@media (max-width: 900px) {
    .ecf-intro-section {
        padding: 52px 20px 60px;
    }
    .ecf-intro-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }
    .ecf-countdown-card {
        min-height: 400px;
    }
    .ecf-intro-content h2 {
        font-size: 26px;
    }
    .ecf-intro-content p {
        font-size: 15px;
    }
}

/* 前回展会报告通栏模块 */
.ecf-report-section {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    padding: 72px 0 80px;
    background: #f7f7f7;
}
.ecf-report-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
    box-sizing: border-box;
}
.ecf-report-inner > h2 {
    margin: 0 0 34px;
    color: #111;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
}
.ecf-report-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
    gap: 58px;
    align-items: center;
}
.ecf-report-video {
    overflow: hidden;
    background: #111;
    box-shadow: 0 4px 15px rgba(0, 0, 0, .08);
}
.ecf-report-video video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #111;
    object-fit: contain;
}
.ecf-report-content {
    max-width: 430px;
}
.ecf-report-number {
    display: flex;
    flex-direction: column;
    padding: 28px 42px 26px;
    background: #0867b9;
    color: #fff;
}
.ecf-report-number span {
    font-size: 22px;
    font-weight: 700;
}
.ecf-report-number strong {
    margin-top: 8px;
    font: italic 700 68px/1 Arial, sans-serif;
    letter-spacing: -2px;
}
.ecf-report-content p {
    margin: 28px 0 0;
    color: #555;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    font-size: 18px;
    line-height: 1.95;
}
.ecf-report-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    color: #111;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
}
.ecf-report-link span {
    display: inline-grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    background: #0a8ecb;
    color: #fff;
    font-size: 26px;
    font-weight: 400;
    line-height: 1;
}
.ecf-report-link:hover {
    color: #0161b7;
}
@media (max-width: 900px) {
    .ecf-report-section {
        padding: 52px 0 60px;
    }
    .ecf-report-inner {
        padding: 0 20px;
    }
    .ecf-report-inner > h2 {
        font-size: 30px;
    }
    .ecf-report-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .ecf-report-content {
        max-width: none;
    }
    .ecf-report-number strong {
        font-size: 56px;
    }
    .ecf-report-content p {
        font-size: 16px;
    }
}

/* 新闻资讯模块 */
.ecf-news-section {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    padding: 68px 0 74px;
    overflow: hidden;
    background: #fff;
}
.ecf-news-section::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 180px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(240, 244, 248, .72));
    content: "";
    pointer-events: none;
}
.ecf-news-inner {
    position: relative;
    z-index: 1;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 22px;
    box-sizing: border-box;
}
.ecf-news-inner > h2 {
    margin: 0 0 42px;
    color: #102b43;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
}
.ecf-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}
.ecf-news-card {
    display: block;
    overflow: hidden;
    border: 1px solid #e6e9ed;
    background: #fff;
    color: #111;
    text-decoration: none;
    transition: transform .25s, box-shadow .25s;
}
.ecf-news-cover {
    overflow: hidden;
    aspect-ratio: 1.58 / 1;
    background: #eef2f5;
}
.ecf-news-cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}
.ecf-news-card-body {
    min-height: 156px;
    padding: 22px 26px 24px;
    box-sizing: border-box;
}
.ecf-news-date {
    padding-bottom: 15px;
    border-bottom: 1px solid #e8eaed;
    color: #777;
    font-size: 14px;
}
.ecf-news-date i {
    margin-right: 5px;
    color: #0161b7;
}
.ecf-news-card h3 {
    display: -webkit-box;
    overflow: hidden;
    margin: 16px 0 0;
    color: #152b3e;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.ecf-news-more {
    position: relative;
    z-index: 2;
    display: table;
    min-width: 118px;
    margin: 48px auto 0;
    padding: 15px 24px;
    box-sizing: border-box;
    background: #0161b7;
    color: #fff;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    transition: background .2s;
}
.ecf-news-more:hover {
    background: #004b91;
}
.ecf-news-more i {
    margin-left: 7px;
    font-size: 12px;
}
@media (max-width: 900px) {
    .ecf-news-section {
        padding: 52px 0 60px;
    }
    .ecf-news-inner {
        padding: 0 20px;
    }
    .ecf-news-inner > h2 {
        margin-bottom: 28px;
        font-size: 30px;
    }
    .ecf-news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
    .ecf-news-card:nth-child(n + 3) {
        display: none;
    }
    .ecf-news-card-body {
        min-height: 0;
    }
    .ecf-news-more {
        margin-top: 32px;
    }
}

/* 新闻卡片复用展区卡片悬停效果 */
.ecf-news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .12);
}


/* 新闻模块取消背景装饰 */
.ecf-news-section {
    background: #fff;
}
.ecf-news-section::after {
    display: none;
}

/* Footer 参考截图样式 */
.ecf-reference-footer {
    color: #4d5964;
}
.ecf-footer-main {
    background: #e9e9e9;
}
.ecf-footer-inner {
    display: grid;
    grid-template-columns: 1.05fr 1fr 1.35fr .8fr;
    gap: 70px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 44px 32px 48px;
    box-sizing: border-box;
}
.ecf-footer-column h3 {
    margin: 0 0 18px;
    color: #43505b;
    font-size: 18px;
    font-weight: 700;
}
.ecf-footer-logo {
    display: inline-block;
    width: 185px;
    opacity: .72;
}
.ecf-footer-logo img {
    display: block;
    width: 100%;
    height: auto;
    filter: grayscale(1) brightness(0) invert(1);
}
.ecf-reference-footer .ecf-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
}
.ecf-reference-footer .ecf-footer-links a {
    color: #68727b;
    font-size: 13px;
    text-decoration: none;
}


.ecf-reference-footer .ecf-footer-links a:hover {
    color: #0161b7;
}
.ecf-footer-contact-info p {
    margin: 0 0 10px;
    color: #68727b;
    font-size: 13px;
    line-height: 1.6;
}
.ecf-social-list {
    display: flex;
    gap: 24px;
}
.ecf-social {
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 6px;
    color: #fff;
    font-size: 27px;
    text-decoration: none;
    transition: transform .2s, opacity .2s;
}
.ecf-social:hover {
    transform: translateY(-3px);
    opacity: .85;
}
.ecf-social-wechat {
    background: #22b958;
}
.ecf-social-qq {
    background: #5ba2e0;
}
.ecf-footer-bottom {
    background: #292929;
    color: #929292;
}
.ecf-footer-bottom-inner {
    display: flex;
    justify-content: center;
    gap: 16px;
    max-width: 1240px;
    margin: 0 auto;
    padding: 22px 32px;
    box-sizing: border-box;
    font-size: 12px;
    line-height: 1.7;
    text-align: center;
}
@media (max-width: 900px) {
    .ecf-footer-inner {
        grid-template-columns: repeat(2, 1fr);
        gap: 34px 24px;
        padding: 36px 20px;
    }
    .ecf-footer-column h3 {
        font-size: 17px;
    }
    .ecf-footer-contact-info p {
        font-size: 12px;
    }
    .ecf-footer-bottom-inner {
        display: block;
        padding: 18px 20px;
        font-size: 11px;
    }
    .ecf-footer-bottom-inner span {
        display: block;
    }
}

/* 主办单位下方内容与友情链接文字统一 */
.ecf-reference-footer .ecf-footer-organizer .ecf-footer-logo {
    color: #68727b;
    font-size: 13px;
    line-height: 1.6;
    text-decoration: none;
}
.ecf-reference-footer .ecf-footer-organizer .ecf-footer-logo img {
    width: 185px;
    opacity: .72;
}

/* 主办单位列表按截图纵向排列 */
.ecf-reference-footer .ecf-footer-organizer .ecf-footer-links {
    display: block;
}
.ecf-reference-footer .ecf-footer-organizer .ecf-footer-links p {
    margin: 0 0 26px;
    color: #68727b;
    font-size: 13px;
    line-height: 8px;
}
.ecf-reference-footer .ecf-footer-organizer .ecf-footer-links p:last-child {
    margin-bottom: 0;
}
@media (max-width: 900px) {
    .ecf-reference-footer .ecf-footer-organizer .ecf-footer-links p {
        font-size: 13px;
    }
}


/* 首页主内容最大宽度调整为 1200px */
.ecf-site:not(.ecf-about-page) .ep-main {
    max-width: 1200px;
}

@media (max-width: 900px) {
    .ecf-advantage-item {
        padding-right: 4px;
        padding-left: 4px;
    }
    .ecf-advantage-item strong,
    .ecf-advantage-item > span:last-child {
        white-space: normal;
        overflow-wrap: anywhere;
        word-break: break-word;
    }
}