/* ========== 全局基础样式与 CSS 变量声明 ========== */
:root {
    --brand-blue: #3b82f6;
    --brand-blue-hover: #2563eb;
    --brand-orange: #f59e0b;
    --brand-orange-hover: #d97706;
    --text-dark: #1e293b;
    --text-muted: #64748b;
}

html, body {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    overflow-x: hidden !important;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

body {
    background: #f8fafc;
    color: var(--text-dark);
    line-height: 1.6;
}

.global-container {
    max-width: 1200px !important;
    width: 90% !important;
    margin: 0 auto !important;
}

/* ========== 1. Banner 背景与双栏布局 ========== */
.hero-banner {
    width: 100% !important;
    min-height: 80vh !important;
    background: url('/static/image/Frame-1.webp') center center / cover no-repeat !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 60px 0 !important;
    position: relative !important;
    overflow: hidden !important;
}

.hero-container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 40px !important;
}

/* ========== 2. 左侧文案区 ========== */
.hero-content {
    flex: 1 !important;
    max-width: 620px !important;
    text-align: left !important;
}

/* 主标题 H1 */
.hero-title {
    font-size: clamp(32px, 4.5vw, 52px) !important;
    font-weight: 900 !important;
    color: var(--text-dark) !important;
    margin: 0 0 24px 0 !important;
    line-height: 1.25 !important;
    letter-spacing: -0.5px !important;
}

/* 描述文案 */
.hero-desc-main,
.hero-desc-sub {
    color: var(--text-muted) !important;
    font-size: clamp(15px, 1.5vw, 18px) !important;
    line-height: 1.6 !important;
    margin: 0 0 8px 0 !important;
}

.hero-desc-sub {
    margin-bottom: 36px !important;
}

/* ========== 3. 按钮组 ========== */
.hero-btn-group {
    display: flex !important;
    align-items: center !important;
    gap: 20px !important;
}

.hero-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 32px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.hero-btn .arrow {
    margin-left: 6px !important;
    font-size: 16px !important;
    transition: transform 0.2s ease !important;
}

.hero-btn:hover .arrow {
    transform: translateX(4px) !important;
}

/* 蓝色“在线注册”按钮 */
.hero-btn-primary {
    background: linear-gradient(135deg, #4f93ff 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3) !important;
}

.hero-btn-primary:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%) !important;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4) !important;
    transform: translateY(-2px) !important;
}

/* 橙黄色“下载App”按钮 */
.hero-btn-secondary {
    background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3) !important;
}

.hero-btn-secondary:hover {
    background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%) !important;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.4) !important;
    transform: translateY(-2px) !important;
}

/* ========== 4. 右侧媒体图片区 ========== */
.hero-media {
    flex: 1 !important;
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
}

.hero-phone-img {
    max-width: 100% !important;
    height: auto !important;
    max-height: 520px !important;
    object-fit: contain !important;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.12)) !important;
}

/* ========== 移动端适配 (响应式) ========== */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column !important;
        text-align: center !important;
    }

    .hero-content {
        max-width: 100% !important;
        text-align: center !important;
    }

    .hero-btn-group {
        justify-content: center !important;
    }

    .hero-media {
        justify-content: center !important;
        margin-top: 30px !important;
    }

    .hero-phone-img {
        max-height: 380px !important;
    }
}

@media (max-width: 480px) {
    .hero-btn-group {
        flex-direction: column !important;
        width: 100% !important;
        gap: 12px !important;
    }

    .hero-btn {
        width: 100% !important;
    }
}

/* ========== 第二屏：核心数据指标栏样式 ========== */
.stats-section {
    width: 100% !important;
    background: #ffffff !important;
    padding: 60px 0 !important;
    border-bottom: 1px solid #edf2f7 !important;
}

.stats-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
    align-items: center !important;
    text-align: center !important;
}

.stat-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px !important;
}

/* 大号蓝色高亮数字/标识 */
.stat-number {
    font-size: clamp(32px, 3.5vw, 48px) !important;
    font-weight: 800 !important;
    color: #006bf5 !important; /* 经典品牌蓝 */
    line-height: 1.2 !important;
    margin-bottom: 12px !important;
    letter-spacing: -0.5px !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

/* 底部中灰色说明文字 */
.stat-label {
    font-size: clamp(14px, 1.2vw, 16px) !important;
    color: #64748b !important;
    font-weight: 500 !important;
    line-height: 1.4 !important;
    letter-spacing: 0.5px !important;
}

/* ========== 响应式适配 ========== */
/* 平板设备：2x2 网格排版 */
@media (max-width: 992px) {
    .stats-section {
        padding: 40px 0 !important;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 30px 20px !important;
    }
}

/* 手机小屏：保持 2x2 提升紧凑度（若文字过长会自动调整字体大小） */
@media (max-width: 480px) {
    .stats-section {
        padding: 30px 0 !important;
    }
    .stat-number {
        font-size: 28px !important;
        margin-bottom: 6px !important;
    }
    .stat-label {
        font-size: 13px !important;
    }
}

/* ========== 第三屏：多元资产板块样式 ========== */
.assets-section {
    width: 100% !important;
    background: #fffff !important;
    padding: 80px 0 !important;
    overflow: hidden !important;
}

.assets-container {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 60px !important;
}

/* ========== 1. 左侧文案与品类 ========== */
.assets-content {
    flex: 1 !important;
    max-width: 520px !important;
}

/* 主标题 H2 */
.assets-title {
    font-size: clamp(28px, 3.5vw, 40px) !important;
    font-weight: 800 !important;
    color: #1e293b !important;
    line-height: 1.25 !important;
    margin-bottom: 16px !important;
    letter-spacing: -0.5px !important;
}

/* 主描述 */
.assets-desc-main {
    font-size: 16px !important;
    color: #64748b !important;
    line-height: 1.6 !important;
    margin-bottom: 32px !important;
}

/* 品类列表区 */
.assets-features {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    margin-bottom: 36px !important;
}

.feature-item {
    border-left: 3px solid #006bf5 !important; /* 左侧蓝色装饰线 */
    padding-left: 16px !important;
}

.feature-title {
    font-size: 18px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    margin-bottom: 4px !important;
    line-height: 1.3 !important;
}

.feature-desc {
    font-size: 14px !important;
    color: #64748b !important;
    margin: 0 !important;
    line-height: 1.5 !important;
}

/* 了解更多按钮 */
.assets-more-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 36px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    border-radius: 50px !important;
    background: #006bf5 !important;
    color: #ffffff !important;
    text-decoration: none !important;
    box-shadow: 0 6px 18px rgba(0, 107, 245, 0.25) !important;
    transition: all 0.3s ease !important;
}

.assets-more-btn .arrow {
    margin-left: 6px !important;
    transition: transform 0.2s ease !important;
}

.assets-more-btn:hover {
    background: #0056c7 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 22px rgba(0, 107, 245, 0.35) !important;
}

.assets-more-btn:hover .arrow {
    transform: translateX(4px) !important;
}

/* ========== 2. 右侧行情图表区 ========== */
.assets-chart-wrap {
    flex: 1.2 !important;
    width: 100% !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    padding: 20px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05) !important;
    border: 1px solid #e2e8f0 !important;
    min-height: 420px !important;
    display: flex !important;
    flex-direction: column !important;
}

/* 保证图表容器充满容器 */
.chart-main {
    width: 100% !important;
    height: 100% !important;
    min-height: 380px !important;
    flex: 1 !important;
}

/* ========== 移动端响应式 ========== */
@media (max-width: 992px) {
    .assets-section {
        padding: 50px 0 !important;
    }

    .assets-container {
        flex-direction: column !important;
        gap: 40px !important;
    }

    .assets-content {
        max-width: 100% !important;
    }

    .assets-chart-wrap {
        width: 100% !important;
        min-height: 350px !important;
    }
}

@media (max-width: 480px) {
    .assets-more-btn {
        width: 100% !important;
    }
    
    .assets-chart-wrap {
        padding: 12px !important;
        min-height: 300px !important;
    }
}
/* ========== 第四屏：EE TRADE APP 介绍样式 ========== */
.about-platform {
    width: 100% !important;
    background: url('/static/image/Frame-3.webp') center center / cover no-repeat !important;
    padding: 80px 0 !important;
    overflow: hidden !important;
}

.about-flex-wrap {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 50px !important;
}

/* ========== 1. 左侧文案区 ========== */
.about-text-box {
    flex: 1 !important;
    max-width: 580px !important;
}

/* 主标题 H2 */
.about-title {
    font-size: clamp(28px, 3.5vw, 42px) !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    line-height: 1.2 !important;
    margin-bottom: 16px !important;
    letter-spacing: -0.5px !important;
}

/* 描述短文 */
.about-desc-main {
    font-size: 16px !important;
    color: #475569 !important;
    line-height: 1.6 !important;
    margin-bottom: 32px !important;
}

/* 功能点列表 */
.about-feature-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 0 36px 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 18px !important;
}

.about-feature-list li {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
    font-size: 15px !important;
    color: #334155 !important;
    font-weight: 500 !important;
    line-height: 1.5 !important;
}

.feature-icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #1e293b !important;
    flex-shrink: 0 !important;
}

/* 按钮区域 */
.app-download-buttons {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
}

/* 深色胶囊下载按钮 */
.download-btn-item {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    background: #18181b !important; /* 参考图胶囊黑 */
    color: #ffffff !important;
    padding: 12px 32px !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.download-btn-item:hover {
    background: #27272a !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25) !important;
}

.download-btn-item .btn-icon {
    fill: currentColor !important;
}

/* ========== 2. 右侧媒体展示区 ========== */
.about-img-box {
    flex: 1.1 !important;
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
}

.about-device-img {
    width: 100% !important;
    max-width: 620px !important;
    height: auto !important;
    object-fit: contain !important;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.08)) !important;
}

/* ========== 移动端适配 ========== */
@media (max-width: 992px) {
    .about-platform {
        padding: 60px 0 !important;
    }

    .about-flex-wrap {
        flex-direction: column !important;
        gap: 40px !important;
    }

    .about-text-box {
        max-width: 100% !important;
    }

    .about-img-box {
        width: 100% !important;
        justify-content: center !important;
    }

    .about-device-img {
        max-width: 100% !important;
    }
}

@media (max-width: 480px) {
    .app-download-buttons {
        flex-direction: column !important;
        width: 100% !important;
    }

    .download-btn-item {
        width: 100% !important;
    }
}

/* ========== 第五屏：专业分析工具样式 ========== */
.tools-section {
    width: 100% !important;
    background: #ffffff !important;
    padding: 80px 0 !important;
}

/* ========== 1. 顶部标题区 ========== */
.tools-header {
    text-align: left !important;
    margin-bottom: 48px !important;
}

.tools-main-title {
    font-size: clamp(28px, 3.5vw, 40px) !important;
    font-weight: 800 !important;
    color: #0f172a !important;
    line-height: 1.2 !important;
    margin: 0 0 12px 0 !important;
    letter-spacing: -0.5px !important;
}

.tools-sub-title {
    font-size: 16px !important;
    color: #2563eb !important; /* 经典蓝色高亮次标题 */
    font-weight: 600 !important;
    margin: 0 !important;
}

/* ========== 2. 网格与卡片布局 ========== */
.tools-grid {
    display: grid !important;
    grid-template-columns: repeat(6, 1fr) !important; /* 设为 6 等份，方便上 2 下 3 划分 */
    gap: 24px !important;
}

/* 基础卡片样式 */
.tools-card {
    background: #f8fafc !important; /* 浅灰圆角底色 */
    border-radius: 20px !important;
    padding: 32px 28px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    overflow: hidden !important;
}

.tools-card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06) !important;
}

/* 上排：跨 3 列（2等分） */
.card-large {
    grid-column: span 3 !important;
    min-height: 380px !important;
}

/* 下排：跨 2 列（3等分） */
.card-small {
    grid-column: span 2 !important;
    min-height: 360px !important;
}

/* ========== 3. 图片与文字部分 ========== */
.card-img-wrap {
    width: 100% !important;
    flex: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 24px !important;
}

.card-img-wrap img {
    max-width: 100% !important;
    max-height: 220px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
}

.card-content h3 {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    margin: 0 0 10px 0 !important;
    line-height: 1.3 !important;
}

.card-content p {
    font-size: 14px !important;
    color: #64748b !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

/* ========== 移动端响应式 ========== */
@media (max-width: 992px) {
    .tools-section {
        padding: 60px 0 !important;
    }

    .tools-grid {
        grid-template-columns: 1fr !important; /* 平板及手机端均变为单列 */
        gap: 20px !important;
    }

    .card-large,
    .card-small {
        grid-column: span 1 !important;
        min-height: auto !important;
        padding: 24px 20px !important;
    }
}



/* ========== APP核心能力 features-section ========== */
.features-section {
    background: #ffffff;
    padding: 70px 0;
}
.features-section .container {
    max-width: 1200px;
    width: 94%;
    margin: 0 auto;
}
.features-section .title-h1 {
    text-align: center;
    font-size: 32px;
    color: #0F172A;
    font-weight: 700;
    margin: 0 0 10px;
}
.features-section .subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: #666;
    font-size: 15px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--brand-blue-light);
    padding: 28px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--brand-blue-border);
    transition: all 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--brand-blue-shadow);
    border-color: var(--brand-blue);
}
.feature-icon {
    font-size: 36px;
    color: var(--brand-blue);
    margin-bottom: 16px;
}
.feature-card .title-h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #0F172A;
}
.feature-card .text-sm {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
}
@media (max-width: 991px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}
/* ========== 产品板块 custom-product-container ========== */
.custom-product-section {
    margin: 0 0 30px !important;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 107, 245, 0.06);
    padding: 40px 0;
}
.custom-product-title {
    margin-bottom: 30px;
    text-align: center !important;
}
.custom-section-main-title {
    font-size: 32px !important;
    color: #0F172A;
    font-weight: bold;
    margin: 0 0 10px 0;
    display: inline-block;
}
.custom-section-sub-title {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 12px auto 0 !important;
    max-width: 800px;
    display: block;
    text-align: center !important;
}
.custom-product-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px !important;
    gap: 20px !important;
}
.custom-product-col {
    flex: 0 0 calc(25% - 20px) !important;
    max-width: calc(25% - 20px) !important;
    width: calc(25% - 20px) !important;
    padding: 0 10px !important;
    box-sizing: border-box !important;
}
.custom-product-item {
    background: var(--brand-blue-light);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--brand-blue-border);
    transition: all 0.3s;
    height: 100% !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.custom-product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px var(--brand-blue-shadow);
    border-color: var(--brand-blue);
}
.custom-product-item i {
    color: var(--brand-blue);
    font-size: 36px;
    margin-bottom: 18px;
    display: inline-block;
    font-family: 'FontAwesome' !important;
    font-style: normal !important;
}
.custom-product-item h4 {
    color: #333;
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: bold;
}
.custom-product-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}
@media (max-width: 768px) {
    .custom-product-row {
        gap: 15px !important;
    }
    .custom-product-col {
        flex: 0 0 calc(50% - 15px) !important;
        max-width: calc(50% - 15px) !important;
        width: calc(50% - 15px) !important;
        padding: 0 8px !important;
    }
    .custom-product-item {
        padding: 20px 15px !important;
    }
    .custom-product-item i {
        font-size: 30px !important;
    }
    .custom-product-item h4 {
        font-size: 16px !important;
    }
    .custom-product-item p {
        font-size: 13px !important;
    }
}
@media (max-width: 480px) {
    .custom-product-row {
        gap: 10px !important;
    }
    .custom-product-col {
        flex: 0 0 calc(50% - 10px) !important;
        max-width: calc(50% - 10px) !important;
        width: calc(50% - 10px) !important;
        padding: 0 6px !important;
    }
    .custom-product-item {
        padding: 18px 10px !important;
    }
    .custom-section-main-title {
        font-size: 20px;
    }
    .custom-section-sub-title {
        font-size: 14px;
    }
}
/* ========== 广告横幅 metp_video_area ========== */
.metp_video_area {
    background: linear-gradient(rgba(0, 25, 65, 0.8), rgba(0, 25, 65, 0.8)), url('/static/image/videoeet.png') no-repeat center center;
    background-size: cover !important;
    padding: 70px 0;
    margin: 40px 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    width: 100% !important;
    margin-left: calc(-50vw + 50%) !important;
    overflow: hidden;
    position: relative !important;
    border: none !important;
    line-height: normal !important;
}
.metp_video_area .container {
    max-width: 1200px !important;
    width: 94%;
    margin: 0 auto !important;
    position: relative !important;
    z-index: 1 !important;
    text-align: center !important;
}
.video-item h1 {
    color: #fff !important;
    font-size: clamp(28px, 4vw, 38px) !important;
    margin-bottom: 12px !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3) !important;
    text-align: center !important;
}
.video-item h3 {
    color: #e6f0ff !important;
    font-size: clamp(16px, 2vw, 20px) !important;
    margin: 0 !important;
    line-height: 1.6 !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2) !important;
    text-align: center !important;
    max-width: 800px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}
.witr_btn_sinner {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 24px;
}
.witr_btn {
    padding: 16px 42px !important;
    border-radius: 99px !important;
    font-size: 17px !important;
    font-weight: bold !important;
    text-decoration: none;
    border: none !important;
    outline: none !important;
    background: #ffffff !important;
    color: var(--brand-blue) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease !important;
}
.witr_btn.active {
    background: var(--brand-blue) !important;
    color: #ffffff !important;
}
.witr_btn:hover {
    background: var(--brand-blue-light) !important;
    color: var(--brand-blue) !important;
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .witr_btn_sinner {
        gap: 14px !important;
    }
    .witr_btn {
        width: 100%;
        max-width: 260px;
    }
}
/* ========== 门槛优势 cost-advantage ========== */
.cost-advantage {
    padding: 80px 15px;
    background: #ffffff;
}
.cost-advantage-title {
    font-size: 36px;
    color: #0F172A;
    text-align: center;
    margin: 0 0 12px;
    font-weight: 700;
    line-height: 1.3;
}
.cost-advantage-sub {
    font-size: 15px;
    color: #666;
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
    line-height: 1.6;
}
.cost-advantage-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    max-width: 1040px;
    margin: 0 auto;
}
.cost-item {
    padding: 32px 16px;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    text-align: center;
    flex: 0 0 calc(25% - 15px);
    transition: all 0.3s ease;
    background: #fff;
}
.cost-item:hover {
    border-color: var(--brand-blue);
    box-shadow: 0 6px 18px var(--brand-blue-shadow);
}
.cost-value {
    font-size: 40px;
    font-weight: bold;
    color: var(--brand-blue);
    margin-bottom: 8px;
}
.cost-desc {
    color: #334155;
    font-size: 16px;
}
@media (max-width: 768px) {
    .cost-advantage-title {
        font-size: 24px !important;
        line-height: 1.4 !important;
    }
    .cost-item .cost-value {
        font-size: 24px;
    }
    .cost-advantage-list {
        gap: 15px;
    }
    .cost-item {
        flex: 0 0 calc(50% - 8px);
    }
}
/* ========== 平台推荐板块 broker-list【新增】 ========== */
.broker-section{
    background:#fff;
    padding:70px 0;
}
.broker-title{
    text-align:center;
    margin-bottom:40px;
}
.broker-title h2{
    font-size:32px;
    color:#0F172A;
    margin-bottom:12px;
}
.broker-title p{
    max-width:800px;
    margin:0 auto;
    color:#666;
}
.broker-list{
    display:flex;
    flex-wrap:wrap;
    gap:24px;
    max-width:1200px;
    width:94%;
    margin:0 auto;
}
.broker-item{
    flex:1 1 260px;
    background:#fff;
    border:1px solid var(--brand-blue-border);
    border-radius:12px;
    padding:24px;
    transition:0.3s;
}
.broker-item:hover{
    transform:translateY(-4px);
    box-shadow:0 8px 20px var(--brand-blue-shadow);
    border-color:var(--brand-blue);
}
.broker-logo img{
    width:100px;
    height:auto;
    margin-bottom:12px;
}
.broker-item h3{
    font-size:20px;
    margin-bottom:8px;
    color:#0F172A;
}
.badge{
    display:inline-block;
    padding:3px 10px;
    border-radius:20px;
    font-size:12px;
    background:var(--brand-blue-light);
    color:var(--brand-blue);
}
.broker-score{
    font-size:22px;
    font-weight:bold;
    color:var(--brand-blue);
    margin:8px 0;
}
.broker-suit{
    margin:12px 0;
    color:#555;
    font-size:14px;
    line-height:1.6;
}
.broker-btn{
    display:inline-block;
    padding:10px 24px;
    background:var(--brand-blue);
    color:#fff;
    border-radius:8px;
    margin-top:10px;
    font-weight:600;
}
.broker-btn:hover{
    background:var(--brand-blue-hover);
    color:#fff;
}
/* ========== FAQ板块 ========== */
.app-page-faq {
    padding: 60px 0;
    background: var(--brand-blue-light);
    margin-top: 40px;
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.app-faq-item {
    background-color: #fff;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 107, 245, 0.05);
    overflow: hidden;
    padding: 16px 24px;
    border: 1px solid var(--brand-blue-border);
}
.app-faq-question {
    font-size: 18px;
    font-weight: 600;
    color: #0F172A;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
}
.app-faq-question::after {
    content: "+";
    font-size: 20px;
    color: var(--brand-blue);
    transition: all 0.3s ease;
    margin-left: 10px;
    font-weight: bold;
}
.app-faq-answer {
    color: #555;
    line-height: 1.7;
    font-size: 15px;
    display: none;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed #e2e8f0;
}
.app-faq-item.active .app-faq-question::after {
    content: "-";
}
.app-faq-item.active .app-faq-answer {
    display: block;
}
@media (max-width: 768px) {
    .app-faq-item {
        padding: 16px !important;
    }
    .app-faq-question {
        font-size: 16px !important;
    }
}
/* ========== 新闻资讯 solarsun_outer_wrap ========== */
.solarsun_outer_wrap {
    padding: 60px 0;
    background: #fff;
    margin: 0 0 30px 0 !important;
}
.solarsun_outer_wrap .global-container {
    text-align: center !important;
}
.solarsun_outer_wrap .row {
    margin-left: auto !important;
    margin-right: auto !important;
}
.blog_active {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
    margin: 0 -10px !important;
    overflow: visible !important;
    justify-content: center !important;
}
.blog_active > div {
    flex: 1 0 calc(25% - 20px) !important;
    min-width: 250px !important;
    padding: 0 10px !important;
    margin-bottom: 20px !important;
    max-width: 270px !important;
}
.busi_singleBlog {
    background: var(--brand-blue-light);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s;
    height: 100% !important;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--brand-blue-border);
}
.busi_singleBlog:hover {
    box-shadow: 0 6px 18px var(--brand-blue-shadow);
}
.witr_sb_thumb img {
    width: 100% !important;
    height: 180px !important;
    object-fit: cover !important;
}
.all_blog_color {
    padding: 20px !important;
    flex: 1;
}
.witr_blog_con h2 a {
    color: #333 !important;
    font-size: 16px !important;
    font-weight: bold !important;
    line-height: 1.4 !important;
}
.witr_blog_con h2 a:hover {
    color: var(--brand-blue) !important;
}
.witr_blog_con p {
    color: #666 !important;
    font-size: 14px !important;
    margin: 10px 0 !important;
    line-height: 1.5 !important;
}
.witr_blog_border {
    border-bottom: 1px solid var(--brand-blue-border) !important;
    margin: 10px 0 !important;
}
.witr_blog_con span {
    color: #999 !important;
    font-size: 12px !important;
}
@media (max-width: 768px) {
    .blog_active > div {
        flex: 1 0 calc(50% - 20px) !important;
        min-width: 240px !important;
    }
    .witr_sb_thumb img {
        height: 150px !important;
    }
}
@media (max-width: 480px) {
    .blog_active > div {
        flex: 1 0 100% !important;
        min-width: unset !important;
    }
    .witr_sb_thumb img {
        height: 140px !important;
    }
}
.solarsun_blog_area {
    padding: 0;
    background: transparent;
    margin: 0 !important;
    border-radius: 0;
    box-shadow: none;
}
.blog-sub-title {
    font-size: 15px;
    color: #666;
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
    line-height: 1.6;
}
.news-more-btn {
    display: inline-block;
    font-size: 16px;
    color: var(--brand-blue) !important;
    text-decoration: none;
    padding: 10px 25px;
    border: 1px solid var(--brand-blue);
    border-radius: 6px;
    transition: all 0.3s ease;
    margin-top: 30px;
}
.news-more-btn:hover {
    background: var(--brand-blue);
    color: #fff !important;
}
/* ========== 导航、底部 ========== */
.header {
    background: var(--brand-blue);
    padding: 15px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 9999;
    margin-bottom: 0 !important;
    border-bottom: none !important;
    width: 100% !important;
}
.header .logo {
    display: inline-block;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}
.header .nav {
    float: right;
    margin-top: 5px;
}
.header .nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 30px;
    font-size: 16px;
}
.header .nav a:hover {
    color: var(--brand-blue-light);
}
.nav-download-btn {
    padding: 6px 20px !important;
    font-size: 14px !important;
    margin-left: 20px !important;
    background: #ffffff !important;
    color: var(--brand-blue) !important;
    border-radius: 4px !important;
    font-weight: bold !important;
}
.nav-download-btn:hover {
    background: var(--brand-blue-light) !important;
    color: var(--brand-blue-hover) !important;
}
footer {
    background-color: #0F172A !important;
    color: #fff;
    padding: 40px 0;
    margin-top: 50px;
    border-top: none !important;
    width: 100% !important;
    min-width: 100% !important;
    box-sizing: border-box !important;
    padding-bottom: 110px !important;
}
.footer-container-fix {
    max-width: 1200px !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
    background-color: #0F172A !important;
    border: 0 !important;
    box-sizing: border-box !important;
}
.footer-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #273449;
    gap: 30px;
}
.footer-left {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-shrink: 0;
}
.footer-logo img {
    height: 50px;
    width: auto;
}
.footer-qrcode-group {
    display: flex;
    gap: 20px;
    align-items: center;
}
.footer-qrcode {
    text-align: center;
}
.footer-qrcode p {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    margin: 0 0 8px 0;
}
.footer-qrcode img {
    width: 80px;
    height: 80px;
    border: 2px solid #273449;
    border-radius: 6px;
}
.footer-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}
.footer-nav ul li a {
    color: #E2E8F0;
    text-decoration: none;
    font-size: 15px;
}
.footer-nav a:hover {
    color: var(--brand-blue-border) !important;
    text-decoration: underline !important;
}
.footer-text-center {
    text-align: center;
}
.testimonial {
    color: #fff;
    font-size: 16px;
    margin-bottom: 15px;
    font-weight: 500;
    line-height: 1.6;
}
.footer-text-center p {
    color: #E2E8F0;
    font-size: 14px;
    line-height: 1.8;
    margin: 8px 0;
}
.copyright {
    color: #94A3B8;
    font-size: 13px;
    margin-top: 15px;
    font-weight: 400;
}
footer * {
    border-color: #273449 !important;
    box-shadow: none !important;
}
@media (max-width: 768px) {
    footer {
        padding: 30px 0 100px !important;
        margin-top: 30px;
        width: 100% !important;
    }
    .footer-top {
        flex-direction: column;
        text-align: center;
        border-bottom: 1px solid #273449 !important;
    }
    .footer-left {
        flex-direction: column;
        gap: 15px !important;
        margin: 0 auto 20px !important;
    }
    .footer-logo img {
        height: 45px !important;
    }
    .footer-qrcode-group {
        flex-direction: column;
        gap: 15px !important;
    }
    .footer-qrcode img {
        width: 75px !important;
        height: 75px !important;
    }
    .footer-nav ul {
        justify-content: center !important;
        gap: 12px !important;
        font-size: 14px !important;
    }
}
/* ========== 底部悬浮居中按钮 ========== */
.fixed-website-btn {
    position: fixed;
    bottom: 12px;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding: 0 20px;
    box-sizing: border-box;
    pointer-events: none;
}
.fixed-website-btn a {
    display: block;
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
    background: #ffffff;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15), 0 0 15px var(--brand-blue-shadow);
    padding: 12px 18px;
    text-decoration: none;
    pointer-events: auto;
    transition: all 0.25s ease;
    border: 1px solid var(--brand-blue-border);
}
.fixed-btn-inner {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px;
}
.fixed-btn-left {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 8px;
    white-space: nowrap;
}
.fixed-btn-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    background: transparent;
    padding: 0;
    flex-shrink: 0;
}
.fixed-btn-text {
    font-size: 18px;
    font-weight: 600;
    color: #0F172A;
    white-space: nowrap;
}
.fixed-btn-action {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #006BF5 0%, #0056c7 100%);
    padding: 10px 22px;
    border-radius: 30px;
    white-space: nowrap;
    flex-shrink: 0;
}
.fixed-btn-action-text {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}
.fixed-btn-arrow {
    font-size: 18px;
    color: #fff;
}
.fixed-website-btn a:hover .fixed-btn-action {
    background: linear-gradient(135deg, #0056c7 0%, #003f99 100%);
}
.fixed-website-btn a:hover .fixed-btn-arrow {
    transform: translateX(4px);
    transition: transform 0.25s ease;
    display: inline-block;
}
.fixed-website-btn a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--brand-blue-shadow);
}
@media (max-width: 768px) {
    .fixed-website-btn a {
        max-width: 480px;
        padding: 10px 14px;
    }
    .fixed-btn-logo {
        width: 38px;
        height: 38px;
    }
    .fixed-btn-text {
        font-size: 16px;
    }
    .fixed-btn-action-text {
        font-size: 14px;
    }
    .fixed-btn-action {
        padding: 8px 18px;
        gap: 6px;
    }
}
@media (max-width: 480px) {
    .fixed-website-btn a {
        max-width: 100%;
    }
    .fixed-btn-text {
        font-size: 15px;
    }
    .fixed-btn-action-text {
        font-size: 13px;
    }
    .fixed-btn-action {
        padding: 8px 14px;
    }
}
/* ========== 通用适配防护 ========== */
@media (max-width: 992px) {
    .section-main-title {
        font-size: 24px;
    }
}
@media (max-width: 768px) {
    .header .nav {
        float: none;
        margin-top: 15px;
        text-align: center;
    }
    .header .nav a {
        margin-left: 15px;
        font-size: 14px;
    }
}