/* ============================================
   响应式 — 移动端全面适配
   ============================================ */

/* ---------- 平板 (≤1024px) ---------- */
@media (max-width: 1024px) {
    .resource-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .store-product-grid { grid-template-columns: repeat(2, 1fr); }
    .profile-layout { flex-direction: column; }
    .profile-sidebar { width: auto; border-right: none; border-bottom: 1px solid #eee; }
    .profile-nav { flex-direction: row; flex-wrap: wrap; }
}

/* ---------- 手机 (≤768px) ---------- */
@media (max-width: 768px) {
    /* 容器去边距，卡片全宽 */
    .dgs-home-container { margin: 0 auto; padding: 0; }
    .dgs-home-card {
        margin-top: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    /* 顶栏：品牌缩小，右侧紧凑 */
    .card-topbar { padding: 10px 14px; }
    .topbar-brand { font-size: 15px; }
    .topbar-right { gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
    .topbar-link { font-size: 12px; }
    .topbar-user { display: none; }          /* 隐藏用户名，节省空间 */
    .topbar-vip-badge { font-size: 10px; padding: 1px 6px; }

    /* 搜索区 */
    .search-hero { padding: 36px 16px 28px; }
    .search-hero-logo { font-size: 24px; }
    .search-hero-sub { font-size: 12px; }
    .search-hero-box { border-radius: 20px; margin-top: 20px; }
    .search-hero-box input { height: 42px; padding: 0 16px; font-size: 14px; }
    .search-hero-box .search-btn { height: 42px; padding: 0 20px; font-size: 13px; }

    /* 统计栏：2×2 网格，防止挤压 */
    .stats-bar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 16px;
    }
    .stat-item { text-align: center; }
    .stat-number { font-size: 20px; }
    .stat-label { font-size: 11px; }

    /* 区块间距收紧 */
    .section { padding: 20px 14px; }
    .section-title { font-size: 15px; }

    /* 作品网格：强制一行两列，只显示图片 */
    .resource-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .resource-body { display: none !important; }
    .resource-card { border-radius: 6px; }
    .resource-badge { font-size: 10px; padding: 1px 6px; top: 6px; left: 6px; }
    .badge-stack { top: 6px; left: 42px; right: auto; }

    /* 特性区：一列多行，横向卡片（图标左 + 文字右） */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .feature-card {
        display: grid;
        grid-template-columns: 36px 1fr;
        gap: 10px 12px;
        align-items: center;
        text-align: left;
        padding: 14px 16px;
    }
    .feature-icon {
        grid-column: 1;
        grid-row: 1 / 3;
        font-size: 22px;
        margin-bottom: 0;
        text-align: center;
    }
    .feature-title {
        grid-column: 2;
        grid-row: 1;
        font-size: 14px;
        margin-bottom: 2px;
    }
    .feature-desc {
        grid-column: 2;
        grid-row: 2;
        font-size: 12px;
        line-height: 1.5;
    }

    /* 商店页 */
    .store-product-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }

    /* 作品详情：上下布局 */
    .work-hero { flex-direction: column; gap: 20px; padding: 20px 14px; }
    .work-hero-preview { flex: none; width: 100%; max-width: 280px; margin: 0 auto; }
    .work-hero-info { width: 100%; }
    .work-hero-title { font-size: 20px; }
    .work-hero-actions { margin-bottom: 10px; }
    .work-info-row { gap: 6px; }
    .work-info-item { min-width: calc(33.33% - 6px); padding: 8px 10px; }
    .work-info-label { font-size: 10px; }
    .work-info-value { font-size: 12px; }
    /* 作品截图 */
    .work-shots { gap: 8px; }
    .work-shot-item { flex: 0 0 calc(33.333% - 6px); max-width: 140px; }

    /* 精简信息标签 */
    .work-info-compact { margin-bottom: 12px; }
    .work-info-tag { font-size: 11px; padding: 2px 8px; }

    /* 下载区 */
    .download-card-head { gap: 8px; }
    .download-card-title { font-size: 14px; }
    .download-tip { font-size: 12px; }
    .netdisk-code-row { flex-wrap: wrap; gap: 8px; }
    .buy-email-row input { height: 40px; }

    /* 个人中心 */
    .profile-layout { flex-direction: column; }
    .profile-sidebar { width: auto; padding: 20px 16px; border-right: none; border-bottom: 1px solid #eee; }
    .profile-main { padding: 20px 14px; }
    .profile-user { margin-bottom: 20px; }
    .profile-nav { flex-direction: row; flex-wrap: wrap; gap: 6px; }
    .profile-nav-item { padding: 8px 12px; font-size: 13px; }
    .profile-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .profile-table-wrap { overflow-x: auto; }
    .profile-table { min-width: 600px; }
    .profile-table th, .profile-table td { padding: 8px 10px; font-size: 12px; }

    /* 支付弹窗：接近全屏 */
    .modal-overlay { padding: 0; align-items: flex-end; }
    .modal-box {
        width: 100%;
        max-width: 100%;
        border-radius: 12px 12px 0 0;
        padding: 24px 20px 32px;
        max-height: 90vh;
        overflow-y: auto;
    }
    .modal-close { top: 8px; right: 10px; }
    .qr-wrap { width: 160px; height: 160px; margin: 14px auto; }

    /* 订单查询 */
    .result-query-box { padding: 0 14px; }

    /* 页脚 */
    .home-card-footer { padding: 14px 16px; font-size: 11px; }
}

/* ---------- 小屏手机 (≤480px) ---------- */
@media (max-width: 480px) {
    /* 顶栏进一步压缩 */
    .card-topbar { padding: 8px 12px; }
    .topbar-brand { font-size: 14px; }
    .topbar-right { gap: 8px; }
    .topbar-link { font-size: 11px; }

    /* 搜索框更紧凑 */
    .search-hero { padding: 28px 12px 22px; }
    .search-hero-logo { font-size: 22px; }
    .search-hero-box { border-radius: 16px; }
    .search-hero-box input { height: 40px; padding: 0 14px; font-size: 13px; }
    .search-hero-box .search-btn { height: 40px; padding: 0 16px; font-size: 12px; }

    /* 统计栏更紧凑 */
    .stats-bar { gap: 12px; padding: 14px 12px; }
    .stat-number { font-size: 18px; }

    /* 作品卡片：强制一行两列，只显示图片 */
    .resource-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .resource-body { display: none !important; }
    .resource-badge { font-size: 10px; padding: 1px 6px; top: 6px; left: 6px; }
    .badge-stack { top: 6px; left: 42px; right: auto; }

    /* 特性区：一列多行，横向卡片（图标左 + 文字右） */
    .features-grid { grid-template-columns: 1fr; gap: 10px; }
    .feature-card {
        display: grid;
        grid-template-columns: 36px 1fr;
        gap: 10px 12px;
        align-items: center;
        text-align: left;
        padding: 14px 16px;
    }
    .feature-icon {
        grid-column: 1;
        grid-row: 1 / 3;
        font-size: 22px;
        margin-bottom: 0;
        text-align: center;
    }
    .feature-title {
        grid-column: 2;
        grid-row: 1;
        font-size: 14px;
        margin-bottom: 2px;
    }
    .feature-desc {
        grid-column: 2;
        grid-row: 2;
        font-size: 12px;
        line-height: 1.5;
    }

    /* 作品详情 */
    .work-hero-preview { max-width: 240px; }
    .work-hero-title { font-size: 18px; }
    .work-hero-meta { gap: 10px; font-size: 11px; flex-wrap: wrap; }
    .work-hero-excerpt { font-size: 12px; }
    .work-info-row { gap: 6px; }
    .work-info-item { min-width: calc(50% - 6px); flex: 1 1 calc(50% - 6px); }
    /* 作品截图（小屏改为2张并排） */
    .work-shots { gap: 6px; }
    .work-shot-item { flex: 0 0 calc(50% - 3px); max-width: none; }

    /* 精简信息标签 */
    .work-info-compact { margin-bottom: 10px; }
    .work-info-tag { font-size: 11px; padding: 2px 8px; }

    /* 下载按钮全宽 */
    .download-actions .btn { width: 100%; }
    .btn-lg { padding: 10px 20px; font-size: 13px; }

    /* 个人中心收藏网格 */
    .profile-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .profile-fav-card { border-radius: 6px; }
    .profile-fav-body { padding: 8px; }
    .profile-fav-title { font-size: 12px; }

    /* 弹窗 */
    .modal-title { font-size: 15px; }
    .qr-wrap { width: 140px; height: 140px; }
    .order-info { padding: 10px 12px; }
    .order-info-row { font-size: 11px; }

    /* 表格横向滚动提示 */
    .profile-table-wrap::after {
        content: '← 左右滑动查看 →';
        display: block;
        text-align: center;
        font-size: 11px;
        color: #999;
        padding: 6px 0;
    }
}

/* ---------- 超小屏 (≤360px) ---------- */
@media (max-width: 360px) {
    .resource-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 6px !important; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .stat-number { font-size: 16px; }
    .search-hero-box .search-btn { padding: 0 12px; }
}