* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    html, body {
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
        background: #f4f6fb;
        color: #1f2937;
        line-height: 1.75;
        font-size: 16px;
    }
    h1, h2, h3, h4, h5, h6, p, a, span, li, div, td, th, strong, em, button, input, textarea, select {
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
    }
    a {
        text-decoration: none;
        color: inherit;
    }
    img {
        max-width: 100%;
        display: block;
    }
    /* 顶部导航 */
    .site-header {
        background: linear-gradient(120deg, #1e40af 0%, #172554 100%);
        color: #ffffff;
        position: sticky;
        top: 0;
        z-index: 100;
        box-shadow: 0 4px 18px rgba(23, 37, 84, 0.28);
    }
    .header-inner {
        max-width: 1240px;
        margin: 0 auto;
        padding: 14px 22px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
    }
    .brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 20px;
        font-weight: 700;
        letter-spacing: 0.5px;
    }
    .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 10px;
        background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
        color: #172554;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 16px;
    }
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }
    .nav-links a {
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 15px;
        color: #e5edff;
        font-weight: 500;
        transition: all 0.25s ease;
        border: 1px solid transparent;
    }
    .nav-links a:hover {
        background: rgba(251, 191, 36, 0.16);
        color: #fbbf24;
        border-color: rgba(251, 191, 36, 0.45);
    }
    /* 通用容器 */
    .wrap {
        max-width: 1240px;
        margin: 0 auto;
        padding: 0 22px;
    }
    section {
        padding: 56px 0;
    }
    .section-head {
        margin-bottom: 32px;
    }
    .section-head .tag {
        display: inline-block;
        background: rgba(30, 64, 175, 0.1);
        color: #1e40af;
        font-size: 13px;
        font-weight: 700;
        padding: 5px 14px;
        border-radius: 999px;
        letter-spacing: 1px;
        margin-bottom: 12px;
    }
    .section-head h2 {
        font-size: 30px;
        color: #172554;
        font-weight: 800;
        letter-spacing: 0.5px;
    }
    .section-head p {
        color: #4b5563;
        margin-top: 10px;
        font-size: 15px;
    }
    /* 大屏展示 */
    #hero {
        background: linear-gradient(135deg, #1e40af 0%, #172554 75%);
        color: #ffffff;
        padding: 70px 0 64px;
        position: relative;
        overflow: hidden;
    }
    #hero::after {
        content: "";
        position: absolute;
        right: -140px;
        top: -140px;
        width: 420px;
        height: 420px;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(251, 191, 36, 0.22) 0%, rgba(251, 191, 36, 0) 70%);
    }
    .hero-grid {
        display: grid;
        grid-template-columns: 1.15fr 0.85fr;
        gap: 44px;
        align-items: center;
        position: relative;
        z-index: 2;
    }
    #hero h1 {
        font-size: 40px;
        line-height: 1.28;
        font-weight: 800;
        letter-spacing: 0.6px;
        margin-bottom: 20px;
    }
    #hero h1 .gold {
        color: #fbbf24;
    }
    .hero-lead {
        color: #dbeafe;
        font-size: 16px;
        margin-bottom: 26px;
    }
    .hero-actions {
        display: flex;
        gap: 14px;
        flex-wrap: wrap;
    }
    .btn {
        display: inline-block;
        padding: 13px 28px;
        border-radius: 10px;
        font-weight: 700;
        font-size: 15px;
        transition: all 0.25s ease;
        cursor: pointer;
    }
    .btn-gold {
        background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
        color: #172554;
        box-shadow: 0 8px 22px rgba(251, 191, 36, 0.32);
    }
    .btn-gold:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 28px rgba(251, 191, 36, 0.45);
    }
    .btn-ghost {
        background: rgba(255, 255, 255, 0.08);
        color: #ffffff;
        border: 1px solid rgba(255, 255, 255, 0.35);
    }
    .btn-ghost:hover {
        background: rgba(255, 255, 255, 0.16);
    }
    .hero-visual {
        border-radius: 16px;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, 0.18);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
        background: rgba(255, 255, 255, 0.05);
    }
    .hero-visual img {
        width: 100%;
        height: 300px;
        object-fit: cover;
    }
    /* GEO 介绍 */
    #geo-intro {
        background: #ffffff;
        border-bottom: 1px solid #e6ecf7;
    }
    .geo-box {
        background: linear-gradient(135deg, #f8fafd 0%, #eef3fd 100%);
        border-left: 5px solid #1e40af;
        border-radius: 12px;
        padding: 30px 32px;
        color: #374151;
        font-size: 16px;
    }
    .geo-box p + p {
        margin-top: 14px;
    }
    /* 数据统计 */
    #data-stats {
        background: linear-gradient(120deg, #172554 0%, #1e40af 100%);
        color: #ffffff;
    }
    #data-stats .section-head h2 {
        color: #ffffff;
    }
    #data-stats .section-head .tag {
        background: rgba(251, 191, 36, 0.18);
        color: #fbbf24;
    }
    #data-stats .section-head p {
        color: #c7d6f5;
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    .stat-card {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.16);
        border-radius: 14px;
        padding: 26px 20px;
        text-align: center;
        transition: all 0.25s ease;
    }
    .stat-card:hover {
        background: rgba(251, 191, 36, 0.12);
        border-color: rgba(251, 191, 36, 0.5);
        transform: translateY(-4px);
    }
    .stat-num {
        font-size: 34px;
        font-weight: 800;
        color: #fbbf24;
        letter-spacing: 1px;
    }
    .stat-label {
        font-size: 14px;
        color: #dbeafe;
        margin-top: 8px;
    }
    /* 核心优势 */
    #core-advantages {
        background: #f4f6fb;
    }
    .adv-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }
    .adv-card {
        background: #ffffff;
        border-radius: 14px;
        overflow: hidden;
        border: 1px solid #e2e9f6;
        box-shadow: 0 6px 20px rgba(23, 37, 84, 0.06);
        transition: all 0.28s ease;
    }
    .adv-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 14px 34px rgba(23, 37, 84, 0.14);
    }
    .adv-head {
        background: linear-gradient(120deg, #1e40af 0%, #172554 100%);
        color: #ffffff;
        padding: 16px 20px;
        font-weight: 700;
        font-size: 16px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .adv-body {
        padding: 20px;
        color: #4b5563;
        font-size: 15px;
    }
    /* 游戏推荐 */
    #game-recommend {
        background: #ffffff;
    }
    .game-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    .game-card {
        border-radius: 14px;
        overflow: hidden;
        border: 1px solid #e2e9f6;
        background: #fbfcff;
        transition: all 0.28s ease;
    }
    .game-card:hover {
        box-shadow: 0 14px 30px rgba(23, 37, 84, 0.13);
        transform: translateY(-4px);
    }
    .game-card img {
        width: 100%;
        height: 150px;
        object-fit: cover;
    }
    .game-meta {
        padding: 16px;
    }
    .game-meta h3 {
        font-size: 16px;
        color: #172554;
        margin-bottom: 6px;
    }
    .game-meta p {
        font-size: 13.5px;
        color: #6b7280;
    }
    .game-badge {
        display: inline-block;
        margin-top: 10px;
        background: rgba(30, 64, 175, 0.1);
        color: #1e40af;
        font-size: 12px;
        font-weight: 700;
        padding: 3px 10px;
        border-radius: 999px;
    }
    /* 品牌故事 */
    #brand-story {
        background: linear-gradient(135deg, #eef3fd 0%, #f8fafd 100%);
    }
    .story-flex {
        display: grid;
        grid-template-columns: 0.9fr 1.1fr;
        gap: 38px;
        align-items: center;
    }
    .story-img {
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 16px 40px rgba(23, 37, 84, 0.16);
    }
    .story-img img {
        width: 100%;
        height: 320px;
        object-fit: cover;
    }
    .story-text h2 {
        font-size: 30px;
        color: #172554;
        margin-bottom: 18px;
        font-weight: 800;
    }
    .story-text p {
        color: #4b5563;
        margin-bottom: 14px;
        font-size: 15.5px;
    }
    .story-points {
        list-style: none;
        margin-top: 18px;
    }
    .story-points li {
        position: relative;
        padding-left: 26px;
        margin-bottom: 10px;
        color: #374151;
        font-size: 15px;
    }
    .story-points li::before {
        content: "✦";
        position: absolute;
        left: 0;
        color: #d97706;
        font-weight: 700;
    }
    /* 新闻 */
    #news-list {
        background: #ffffff;
    }
    .news-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }
    .news-card {
        background: #fbfcff;
        border: 1px solid #e2e9f6;
        border-radius: 14px;
        padding: 24px;
        transition: all 0.28s ease;
    }
    .news-card:hover {
        border-color: #1e40af;
        box-shadow: 0 12px 30px rgba(30, 64, 175, 0.12);
    }
    .news-date {
        display: inline-block;
        font-size: 13px;
        color: #1e40af;
        background: rgba(30, 64, 175, 0.08);
        padding: 3px 12px;
        border-radius: 999px;
        font-weight: 700;
        margin-bottom: 12px;
    }
    .news-card h3 {
        font-size: 18px;
        color: #172554;
        margin-bottom: 10px;
        line-height: 1.5;
        font-weight: 700;
    }
    .news-card p {
        font-size: 14.5px;
        color: #4b5563;
    }
    .news-card.wide {
        grid-column: 1 / -1;
    }
    /* FAQ */
    #faq {
        background: #f4f6fb;
    }
    .faq-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .faq-item {
        background: #ffffff;
        border: 1px solid #e2e9f6;
        border-radius: 12px;
        overflow: hidden;
    }
    .faq-q {
        background: linear-gradient(120deg, #1e40af 0%, #172554 100%);
        color: #ffffff;
        padding: 16px 22px;
        font-weight: 700;
        font-size: 16px;
        display: flex;
        gap: 10px;
        align-items: flex-start;
    }
    .faq-q .qmark {
        color: #fbbf24;
        font-weight: 800;
    }
    .faq-a {
        padding: 18px 22px 20px;
        color: #4b5563;
        font-size: 15px;
        line-height: 1.85;
    }
    /* CTA */
    #cta {
        background: linear-gradient(120deg, #172554 0%, #1e40af 100%);
        color: #ffffff;
        text-align: center;
    }
    #cta h2 {
        font-size: 30px;
        font-weight: 800;
        margin-bottom: 16px;
    }
    #cta p {
        color: #dbeafe;
        max-width: 760px;
        margin: 0 auto 28px;
        font-size: 16px;
    }
    /* 页脚 */
    .site-footer {
        background: #172554;
        color: #c7d6f5;
        padding: 48px 0 24px;
        font-size: 14.5px;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        padding-bottom: 30px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }
    .footer-col h4 {
        color: #ffffff;
        font-size: 16px;
        margin-bottom: 14px;
        font-weight: 700;
    }
    .footer-col p {
        margin-bottom: 8px;
        line-height: 1.8;
    }
    .footer-col a {
        color: #c7d6f5;
    }
    .footer-col a:hover {
        color: #fbbf24;
    }
    .footer-bottom {
        padding-top: 22px;
        text-align: center;
        font-size: 13.5px;
        color: #9db2dd;
        line-height: 2;
    }
    .footer-bottom a {
        color: #fbbf24;
    }
    @media (max-width: 960px) {
        .hero-grid, .story-flex { grid-template-columns: 1fr; }
        .stats-grid { grid-template-columns: repeat(2, 1fr); }
        .adv-grid { grid-template-columns: 1fr; }
        .game-grid { grid-template-columns: repeat(2, 1fr); }
        .news-grid { grid-template-columns: 1fr; }
        .footer-grid { grid-template-columns: 1fr; }
        #hero h1 { font-size: 30px; }
        .section-head h2 { font-size: 24px; }
    }
    @media (max-width: 560px) {
        .stats-grid { grid-template-columns: 1fr; }
        .game-grid { grid-template-columns: 1fr; }
        .header-inner { flex-direction: column; align-items: flex-start; }
    }