/* 主题色 - 深色+蓝（参考尼普站） */
@font-face {
    font-family: 'Teko';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/teko-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Teko';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/teko-600.woff2') format('woff2');
}
:root {
    --bg-deep: #06182f;
    --bg-dark: #0a2540;
    --bg-card: #102a47;
    --bg-soft: #f5f7fa;
    --text-light: #e6e9ef;
    --text-muted: #94a3b8;
    --text-dark: #1a1a1a;
    --text-gray: #64748b;
    --primary: #1F5F8B;
    --primary-light: #2E7BA8;
    --primary-deep: #154868;
    --line: #1e3a5f;
    --line-light: #e2e8f0;
}

/* 初始化 */
body,
h1, h2, h3, h4, h5, h6,
hr, p, blockquote, dl, dt, dd, ul, ol, li,
pre, form, fieldset, legend, button, input, textarea, th, td {
    margin: 0;
    padding: 0;
    word-wrap: break-word;
}

body {
    overflow-x: hidden;
    background-color: #fff;
    color: var(--text-dark);
}

body, html, input {
    font-size: 15px;
    line-height: 1.6;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* 工业感字体 - 用于 banner 标题 / 英文装饰 */
.font-display,
h1.font-display, h2.font-display, h3.font-display,
.index-banner .banner-title h2 {
    font-family: 'Teko', 'Teko Placeholder', 'PingFang SC', sans-serif;
    letter-spacing: 1.5px;
}

/* Teko 自动 fallback：英文用 Teko（窄工业感），中文 fallback 到 PingFang SC */
.index-banner .banner-title h2 {
    font-weight: 600;
}

table { border-collapse: collapse; border-spacing: 0; }
img { border: none; max-width: 100%; }

pre { white-space: pre-wrap; word-wrap: break-word; }

h1 { font-size: 34px; }
h2 { font-size: 26px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 14px; }
h6 { font-size: 12px; }

address, cite, dfn, em, var { font-style: normal; }
code, kbd, pre, samp { font-family: courier new, courier, monospace; }

input.button, input.btn { padding: 0.25em; width: auto; }
button {
    border: 0; border-radius: 0;
    appearance: button; -moz-appearance: button; -webkit-appearance: button;
    cursor: pointer;
}
textarea, input { outline: none; }
i { font-style: normal; }
ul, ol, li { list-style: none; }

a {
    text-decoration: none;
    color: var(--text-dark);
    transition: color .25s;
}
a:active, a:focus, a:hover { text-decoration: none; color: var(--primary); }

div:focus, :focus { border: none; outline: none; }
::-moz-focus-inner { border-color: transparent; }

.white, .white a { color: #fff; }
.blue, .blue a { color: var(--primary); }
.gray4, a.gray4 { color: #999; }
.red, .red a, a.red { color: #ef4444; }
.green { color: #10b981; }

.fr { float: right; }
.fl { float: left; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block !important; *display: inline; zoom: 1; }
.relative { position: relative; z-index: 1; }
.absolute { position: absolute; }
.t-hide { opacity: 0; visibility: hidden; }
.tac { text-align: center; }
.pointer { cursor: pointer !important; }
.text-secondary { text-align: center; padding: 20px 0; color: var(--text-muted); }

.el {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

.breadcrumb { display: none; }

/* page */
.page {
    color: #777;
    text-align: center;
    clear: both;
    margin-top: 40px;
}
.page a, .page span {
    color: #777;
    display: inline-block;
    border: 1px solid #ededed;
    padding: 7px 12px;
    margin-left: 5px;
}
.page .gonext, .page .count { margin-left: 10px; }
.page a:hover, .page span {
    color: #fff;
    background: var(--primary);
    border: 1px solid var(--primary);
    padding: 7px 12px;
}
.page span.goprev, .page span.gonext { color: #777; background: none; }
.page span.count { border: 0; background: 0; color: #777; }
.page .fa { font-size: 22px; }
@media (max-width: 426px) {
    .page a, .page span { padding: 4px 8px; margin-left: 2px; }
    .page a:hover, .page span { padding: 4px 8px; }
}

.fix { *zoom: 1; }
.fix:before, .fix:after { display: table; clear: both; content: ''; }
.f-cb { zoom: 1; }
.el { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

*[class*="rect-"] {
    position: relative; display: block; width: 100%; height: 0; overflow: hidden;
}
*[class*="rect-"] ._full {
    position: absolute; left: 0; top: 0; width: 100%; height: 100%; *height: auto;
}
.rect-36{padding-bottom: 36%;}
.rect-40{padding-bottom: 40%;}
.rect-50{padding-bottom: 50%;}
.rect-53{padding-bottom: 53%;}
.rect-5625{padding-bottom: 56.25%;}
.rect-60{padding-bottom: 60%;}
.rect-61{padding-bottom: 61%;}
.rect-618{padding-bottom: 61.8%;}
.rect-62{padding-bottom: 62%;}
.rect-65{padding-bottom: 65%;}
.rect-66{padding-bottom: 66%;}
.rect-665{padding-bottom: 66.5%;}
.rect-70{padding-bottom: 70%;}
.rect-718{padding-bottom: 71.8%;}
.rect-725{padding-bottom: 72.5%;}
.rect-75{padding-bottom: 75%;}
.rect-775{padding-bottom: 77.5%;}
.rect-78{padding-bottom: 78%;}
.rect-80{padding-bottom: 80%;}
.rect-83{padding-bottom: 83%;}
.rect-90{padding-bottom: 90%;}
.rect-95{padding-bottom: 95%;}
.rect-100{padding-bottom: 100%;}
.rect-120{padding-bottom: 120%;}
.rect-144{padding-bottom: 144%;}
.rect-485{padding-bottom: 48.5%;}
.rect-6875{padding-bottom: 68.75%;}
.rect-3175{padding-bottom: 31.75%;}
.rect-112{padding-bottom: 112%;}
.rect-130{padding-bottom: 130%;}

.imgZoom img, .imgY180 img {
    -moz-transition: all .8s ease 0s; -ms-transition: all .8s ease 0s;
    -o-transition: all .8s ease 0s; -webkit-transition: all .8s ease 0s;
    transition: all .8s ease 0s;
}
.imgZoom { overflow: hidden; -webkit-transform: rotate(0); transform: rotate(0); }
.imgZoom:hover img {
    -moz-transform: scale(1.1, 1.1); -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1); -webkit-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}
.imgY180:hover img {
    cursor: pointer;
    -moz-transform: rotateY(180deg); -ms-transform: rotateY(180deg);
    -o-transform: rotateY(180deg); -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

.gray { background: var(--bg-soft); }

.d-block { display: block; }

.col-xs-05 {
    width: 20%; float: left; position: relative;
    min-height: 1px; padding-right: 10px; padding-left: 10px;
}

*[class*="rect"] {
    position: relative; display: block; width: 100%; height: 0; overflow: hidden;
}
*[class*="rect"] img {
    position: absolute; left: 0; top: 0; width: 100%;
}

.relative { position: relative; }

.img-box { overflow: hidden; }
.img-box > img {
    width: 100%;
    -webkit-transition: all 1s; -o-transition: all 1s;
    -moz-transition: all 1s; transition: all 1s;
}
.img-box:hover > img {
    -webkit-transform: scale(1.1); -moz-transform: scale(1.1);
    -ms-transform: scale(1.1); -o-transform: scale(1.1);
    transform: scale(1.1);
}

.infor .tit {
    font-size: 22px; font-weight: bold; margin-bottom: 30px;
    color: var(--primary); text-align: center;
}

.float-right { float: right; }
.float-left { float: left; }

/* 通用按钮/链接 - 深蓝主色 */
.index-more a {
    display: inline-block;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 10px 35px;
    margin-top: 20px;
    -webkit-transition: all .4s; -o-transition: all .4s;
    -moz-transition: all .4s; transition: all .4s;
    white-space: nowrap;
    border-radius: 4px;
    font-size: 14px;
    letter-spacing: 1px;
}
.index-more a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
@media only screen and (max-device-width: 760px) {
    .index-more a { margin-top: 20px; }
}

/* 浅底变体（用于深色卡片上的链接） */
.index-more.light a {
    border-color: #fff;
    color: #fff;
}
.index-more.light a:hover {
    background: #fff;
    color: var(--primary);
}

/* footer 深色 */
.footer-section { padding: 83px 0; }

footer { color: #cbd5e1; background: var(--bg-deep); }

footer .footer-main .footer-top { background-color: var(--bg-deep); }

footer .footer-main .footer-top .row > div:first-child .footer-item dl {
    float: left; width: 20%;
}

footer .footer-main .footer-top .row > div:nth-child(2) dl dt::after,
footer .footer-main .footer-top .row > div:first-child .footer-item dl dt::after {
    content: "";
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--primary);
    margin: 15px 0;
}

footer .footer-main .footer-top .row > div:nth-child(2) dl dt,
footer .footer-main .footer-top .row > div:nth-child(2) dl dt a,
footer .footer-main .footer-top .row > div:first-child .footer-item dl dt a {
    font-size: 16px;
    color: #fff;
    font-weight: 600;
}

footer .footer-main .footer-top .row > div:nth-child(2) dl dd,
footer .footer-main .footer-top .row > div:first-child .footer-item dl dd {
    line-height: 30px;
}

footer .footer-main .footer-top .row > div:nth-child(2) dl dd,
footer .footer-main .footer-top .row > div:nth-child(2) dl dd a,
footer .footer-main .footer-top .row > div:first-child .footer-item dl dd a {
    font-size: 14px;
    color: #94a3b8;
}
footer .footer-main .footer-top .row > div:nth-child(2) dl dd a:hover,
footer .footer-main .footer-top .row > div:first-child .footer-item dl dd a:hover {
    color: #fff;
}
footer .footer-main .footer-top .row > div:nth-child(2) dl dd a strong {
    font-size: 22px; color: var(--primary-light);
}

footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share { width: 40%; }
footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-contact { width: 60%; }

footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share dl dd:last-child { margin-top: 15px; }

footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share dl dd .share { float: left; margin-right: 5px; }
footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share dl dd .share:last-child { margin-right: 0; }
footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share dl dd .share .share-ico { width: 24px; height: 23px; }

footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-contact dl dd .footer-ico {
    width: 26px; height: 26px; display: inline-block; margin-right: 10px;
}

footer .footer-main .footer-bottom {
    background-color: #04101f;
    color: #94a3b8;
    padding: 15px 0;
    font-size: 13px;
}
footer .footer-main .footer-bottom a { color: #94a3b8; }
footer .footer-main .footer-bottom a:hover { color: #fff; }

@media (max-width: 1199px) {
    .footer-section { padding: 50px 0; }
    footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-share { display: none; }
    footer .footer-main .footer-top .row > div:nth-child(2) .footer-right .footer-contact { width: 100%; }
}
@media (max-width: 768px) {
    footer .footer-main .footer-top > .container > .row > div:nth-child(1) { display: none; }
    .footer-section { padding: 30px 0; }
}
@media (max-width: 600px) {
    footer .footer-main .footer-bottom .footer-bd { float: none !important; }
    footer .footer-main .footer-bottom .bei,
    footer .footer-main .footer-bottom .support,
    footer .footer-main .footer-bottom .copy {
        width: 100%; text-align: center; float: none; display: block;
    }
}

.footer1 { height: 28px; width: 100%; margin-top: 17px; }

/* 移动端底栏 - 深色 */
.menu-footer {
    position: fixed; bottom: 0; left: 0; z-index: 9999; opacity: .95;
    -webkit-transform: translateY(45px); -ms-transform: translateY(45px);
    -o-transform: translateY(45px); transform: translateY(45px);
    transition: .5s; -webkit-transition: .5s; -ms-transition: .5s;
}
.menu-footer.on {
    -webkit-transform: translateY(0); -ms-transform: translateY(0);
    -o-transform: translateY(0); transform: translateY(0);
}
.menu-footer {
    width: 100%; height: 45px; line-height: 45px; text-align: center;
    background: var(--bg-deep); font-size: 0;
}
.menu-footer a {
    position: relative; float: left; width: 33.33%; width: calc(100% / 3);
    color: #fff; font-size: 14px;
}
.menu-footer a:hover { color: #fff; }
.menu-footer a ~ a:before {
    content: ""; position: absolute; left: 0; top: 50%; margin-top: -5px;
    height: 10px; border-left: 1px solid #1e3a5f; opacity: 0.5;
}

.modal { margin-top: 150px; }

/* 全局选区颜色 */
::selection { background: var(--primary); color: #fff; }