* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    background: #080808;
    color: #ccc;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, li {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 1200px;
    max-width: calc(100% - 30px);
    margin: 0 auto;
}

.site-header {
    background: rgba(10,10,10,.96);
    border-bottom: 1px solid rgba(255,211,106,.2);
    position: sticky;
    top: 0;
    z-index: 99;
}

.header-inner {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    max-height: 56px;
}

.nav ul {
    display: flex;
    gap: 8px;
}

.nav li a {
    display: block;
    padding: 26px 18px;
    color: #ddd;
}

.nav li a:hover,
.nav li.active a {
    color: #ffd36a;
    background: rgba(255,211,106,.08);
}

.hero-banner {
    height: 520px;
    overflow: hidden;
    position: relative;
    background: #111;
}

.banner-slider {
    height: 100%;
    position: relative;
}

.banner-item {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .6s;
}

.banner-item.active {
    opacity: 1;
    z-index: 2;
}

.banner-item img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

.banner-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 24px;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 5;
}

.banner-dots span {
    width: 34px;
    height: 4px;
    background: rgba(255,255,255,.35);
    cursor: pointer;
}

.banner-dots span.active {
    background: #ffd36a;
}

.quick-menu {
    margin-top: -55px;
    position: relative;
    z-index: 10;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.quick-card {
    background: linear-gradient(180deg,#1d1d1d,#111);
    border: 1px solid rgba(255,211,106,.25);
    padding: 28px 22px;
    min-height: 140px;
    transition: .25s;
    box-shadow: 0 12px 30px rgba(0,0,0,.35);
}

.quick-card:hover {
    transform: translateY(-6px);
    border-color: #ffd36a;
}

.quick-card h3 {
    color: #ffd36a;
    font-size: 24px;
    margin-bottom: 12px;
}

.quick-card p {
    color: #999;
    line-height: 1.7;
}

.download-card {
    background: linear-gradient(180deg,#4b2600,#15110b);
}

.home-main {
    padding: 70px 0 35px;
}

.home-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.home-box,
.list-box,
.article-box,
.download-box {
    background: #111;
    border: 1px solid rgba(255,255,255,.08);
    padding: 32px;
}

.box-title {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,211,106,.18);
    padding-bottom: 16px;
    margin-bottom: 14px;
}

.box-title h2 {
    color: #ffd36a;
    font-size: 24px;
}

.news-list li {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    border-bottom: 1px dashed rgba(255,255,255,.08);
    padding: 13px 0;
}

.news-list li a {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news-list li a:hover {
    color: #ffd36a;
}

.news-list li span {
    color: #777;
    flex-shrink: 0;
}

.job-section {
    padding: 50px 0;
    background: radial-gradient(circle at top,#171717,#080808);
}

.section-title {
    text-align: center;
    margin-bottom: 34px;
}

.section-title h2 {
    color: #ffd36a;
    font-size: 34px;
}

.section-title p {
    color: #888;
    margin-top: 10px;
}

.job-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 22px;
}

.job-card {
    background: #111;
    border: 1px solid rgba(255,255,255,.08);
    padding: 16px;
    transition: .25s;
}

.job-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,211,106,.5);
}

.job-img {
    height: 160px;
    overflow: hidden;
    background: #000;
    margin-bottom: 14px;
}

.job-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.job-card h3 {
    color: #ffd36a;
    font-size: 20px;
    margin-bottom: 8px;
}

.job-card p {
    color: #888;
    line-height: 1.7;
    font-size: 14px;
}

.download-section {
    padding: 70px 0;
    text-align: center;
    background: linear-gradient(180deg,#191006,#080808);
}

.download-section h2 {
    color: #ffd36a;
    font-size: 34px;
    margin-bottom: 14px;
}

.download-section p {
    color: #aaa;
    margin-bottom: 28px;
}

.download-btn {
    display: inline-block;
    padding: 14px 38px;
    background: linear-gradient(180deg,#ffd36a,#b77919);
    color: #211100;
    border-radius: 4px;
    font-weight: bold;
    margin: 6px;
}

.page-banner {
    padding: 80px 0;
    background: linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.85)), radial-gradient(circle at center,#3a2507,#080808);
    border-bottom: 1px solid rgba(255,211,106,.18);
}

.page-banner h1 {
    color: #ffd36a;
    font-size: 38px;
    margin-bottom: 12px;
}

.page-banner p {
    color: #999;
}

.page-main {
    padding: 45px 0 70px;
}

.article-list li {
    border-bottom: 1px dashed rgba(255,255,255,.1);
}

.article-list li a {
    display: block;
    padding: 22px 0;
}

.article-list h3 {
    color: #ddd;
    font-size: 22px;
    margin-bottom: 10px;
}

.article-list p {
    color: #888;
    line-height: 1.7;
    margin-bottom: 8px;
}

.article-list span {
    color: #777;
}

.article-list li:hover h3 {
    color: #ffd36a;
}

.article-box h1,
.download-box h1 {
    text-align: center;
    color: #ffd36a;
    font-size: 30px;
    margin-bottom: 16px;
}

.article-info {
    text-align: center;
    color: #888;
    border-bottom: 1px solid rgba(255,255,255,.1);
    padding-bottom: 18px;
    margin-bottom: 28px;
}

.article-content,
.download-content {
    color: #d0d0d0;
    line-height: 2;
    font-size: 16px;
}

.article-content p,
.download-content p {
    margin-bottom: 15px;
}

.article-content img,
.download-content img {
    max-width: 100%;
    height: auto !important;
    margin: 18px auto;
}

.article-page {
    border-top: 1px solid rgba(255,255,255,.1);
    margin-top: 35px;
    padding-top: 20px;
}

.article-page p {
    padding: 10px 0;
    color: #999;
}

.article-page a:hover {
    color: #ffd36a;
}

.page {
    text-align: center;
    margin-top: 30px;
}

.page a,
.page span {
    display: inline-block;
    padding: 8px 13px;
    margin: 0 3px;
    background: #1a1a1a;
    color: #aaa;
    border: 1px solid rgba(255,255,255,.08);
}

.page a:hover,
.page .current {
    color: #211100;
    background: #ffd36a;
}

.site-footer {
    background: #050505;
    border-top: 1px solid rgba(255,255,255,.08);
    color: #777;
    text-align: center;
    padding: 28px 0;
    line-height: 1.8;
}

@media screen and (max-width: 768px) {
    .header-inner {
        height: auto;
        display: block;
        padding: 15px 0;
    }

    .logo img {
        margin: 0 auto 12px;
    }

    .nav ul {
        justify-content: center;
        flex-wrap: wrap;
    }

    .nav li a {
        padding: 10px 12px;
    }

    .hero-banner,
    .banner-item img {
        height: 260px;
    }

    .quick-menu {
        margin-top: 20px;
    }

    .quick-grid,
    .home-layout,
    .job-grid {
        grid-template-columns: 1fr;
    }

    .page-banner {
        padding: 50px 0;
    }

    .page-banner h1 {
        font-size: 30px;
    }

    .home-box,
    .list-box,
    .article-box,
    .download-box {
        padding: 22px 18px;
    }

    .article-box h1,
    .download-box h1 {
        font-size: 24px;
    }
}