:root {
    --brand-color: #2466ad;
    --text-color: #334155;
}
html { scroll-behavior: smooth; }
body {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    -webkit-text-size-adjust: 100%;
}
a { color: var(--brand-color); }
a:focus-visible, button:focus-visible, .swiper-pagination-bullet:focus-visible {
    outline: 3px solid #39aaca;
    outline-offset: 5px;
}
.wrapper, .container { min-width: 0; }
.main-nav { width: 100%; max-width: 1200px; }
.main-nav-inside {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 20px;
}
.main-nav-inside > div { padding: 0; float: none; }
.brand { display: flex; align-items: center; color: #fff; font-size: 17px; }
.brand-mark { font-size: 38px; margin-right: 12px; line-height: 1.4; }
.main-nav-inside > ul { padding: 0; float: none; display: flex; }
.main-nav-inside > ul > li { min-width: 108px; }
.main-banner { height: clamp(460px, 56.25vw, 900px); }
.main-banner-scroll { position: relative; }
.main-banner-slide { height: 100%; }
.main-banner-slide .table-cell { padding: 90px 28px 60px; }
.main-banner-slide .table-cell > h1 {
    font-size: 3em;
    font-weight: 300;
    line-height: 1.6;
    letter-spacing: 6px;
}
.main-banner-slide .table-cell > p { max-width: 1050px; margin: 0 auto; }
.main-banner-points { bottom: 28px; }
.main-banner-points > span { width: 12px; height: 12px; margin: 0 8px; }
.main-title > p { color: #64748b; }
.section-note { display: block; color: #64748b; margin-top: 16px; }
.main-pro-item > p { color: #526174; padding-bottom: 28px; }
.main-hr-item > p { color: #526174; line-height: 1.9; }
.main-contact-con > dd { margin-left: 0; }
.main-contact-con > dd span { display: flex; align-items: baseline; gap: 10px; }
.main-contact-con > dd .icons { flex-shrink: 0; margin-right: 0; }
.icon-mail, .icon-location { background-image: url(../images/icons.png); }
.main-contact-con { max-width: 900px; margin: 0 auto; }
.main-footer {
    color: #c1cfe0;
    height: auto;
    min-height: 88px;
    line-height: 1.8;
    padding: 28px 150px;
    font-size: 14px;
}
.main-foot-rt { top: 28px; }
@media (max-width: 1000px) {
    .main-nav-inside { flex-direction: column; padding-top: 16px; }
    .main-nav-inside > ul > li { min-width: 115px; }
    .main-banner-slide .table-cell > h1,
    .main-banner-slide .table-cell > h2 { font-size: 2.2em; letter-spacing: 3px; }
    .main-banner-slide .table-cell > p { font-size: 1.15em; letter-spacing: 2px; }
    .main-pro-inside, .main-hr-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
        padding: 12px 24px;
    }
    .main-pro-item, .main-hr-item { margin-left: 0; }
    .main-data-list > li > p { font-size: 20px; }
    .main-footer { padding: 28px 110px 28px 24px; }
}
@media (max-width: 600px) {
    .main-nav-inside { padding: 10px 12px; }
    .brand { font-size: 16px; letter-spacing: 0; }
    .brand-mark { font-size: 30px; }
    .main-nav-inside > ul { width: 100%; justify-content: center; }
    .main-nav-inside > ul > li { min-width: 0; flex: 1; }
    .main-nav-inside > ul > li > a { height: 48px; line-height: 48px; font-size: 13px; }
    .main-banner { height: 520px; }
    .main-banner-slide .table-cell { padding: 125px 20px 65px; }
    .main-banner-slide .table-cell > h1,
    .main-banner-slide .table-cell > h2 { font-size: 25px; letter-spacing: 1px; }
    .main-banner-slide .table-cell > p { font-size: 15px; letter-spacing: 1px; }
    .main-title { padding: 56px 20px 32px; }
    .main-title > h2 { font-size: 26px; }
    .main-title > span { overflow-wrap: anywhere; }
    .main-pro-inside, .main-hr-list { grid-template-columns: 1fr; padding: 12px 24px; }
    .main-pro { padding-bottom: 48px; }
    .main-pro-item { min-height: 340px; }
    .main-data { max-height: none; }
    .main-data-inside { padding-bottom: 56px; }
    .main-data-list, .main-partner-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 32px 8px;
    }
    .main-data-list > li > p { font-size: 18px; margin-top: 12px; }
    .main-contact-inside { padding: 0 24px 36px; }
    .main-contact-con > dd span { font-size: 13px; overflow-wrap: anywhere; }
    .main-footer { padding: 24px 20px; font-size: 12px; }
    .main-foot-rt { position: static; display: block; margin-top: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}