/* roulang page: index */
:root {
            --bs-primary: #4F46E5;
            --bs-primary-rgb: 79, 70, 229;
            --brand-gradient: linear-gradient(135deg, #3A1C71 0%, #D76D77 50%, #FFAF7B 100%);
            --brand-hero-grad: linear-gradient(135deg, #1e1b4b 0%, #312e81 40%, #4338ca 100%);
            --accent-gold: #F59E0B;
            --accent-cyan: #06B6D4;
            --dark-space: #0F172A;
            --dark-card: #1E293B;
            --light-bg-1: #F8FAFC;
            --light-bg-2: #F1F5F9;
            --text-dark: #0F172A;
            --text-muted: #64748B;
            --border-radius-card: 22px;
            --box-shadow-soft: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
            --box-shadow-hover: 0 20px 40px -12px rgba(79, 70, 229, 0.22);
            --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        body {
            font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
            color: var(--text-dark);
            background-color: var(--light-bg-1);
            line-height: 1.7;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a { text-decoration: none; transition: var(--transition-smooth); }
        img { max-width: 100%; height: auto; display: block; }

        /* 政务规范改制版导航系统 */
        .gov-topbar {
            background-color: #1E293B;
            color: #94A3B8;
            font-size: 0.82rem;
            padding: 7px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .gov-topbar .sla-indicator {
            display: inline-block;
            width: 8px;
            height: 8px;
            background-color: #10B981;
            border-radius: 50%;
            margin-right: 6px;
            box-shadow: 0 0 8px #10B981;
        }
        .main-navbar {
            background-color: #FFFFFF;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1020;
        }
        .nav-logo-text {
            font-size: 1.45rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: var(--brand-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .navbar-nav .nav-link {
            color: #334155 !important;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 8px 18px !important;
            border-radius: 8px;
            transition: var(--transition-smooth);
        }
        .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
            color: var(--bs-primary) !important;
            background-color: rgba(79, 70, 229, 0.06);
        }

        /* 统一大卡片与徽章样式 */
        .game-card {
            border: 1px solid rgba(226, 232, 240, 0.8);
            border-radius: var(--border-radius-card);
            background: #FFFFFF;
            box-shadow: var(--box-shadow-soft);
            transition: var(--transition-smooth);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--box-shadow-hover);
            border-color: rgba(79, 70, 229, 0.3);
        }
        .pill-badge {
            display: inline-flex;
            align-items: center;
            padding: 4px 14px;
            border-radius: 999px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .badge-cyan { background: rgba(6, 182, 212, 0.12); color: #0891B2; border: 1px solid rgba(6, 182, 212, 0.25); }
        .badge-purple { background: rgba(79, 70, 229, 0.1); color: #4F46E5; border: 1px solid rgba(79, 70, 229, 0.2); }
        .badge-gold { background: rgba(245, 158, 11, 0.12); color: #D97706; border: 1px solid rgba(245, 158, 11, 0.25); }

        /* 按钮与交互规范 */
        .btn-brand-primary {
            background: var(--brand-gradient);
            color: #FFFFFF !important;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 12px;
            border: none;
            box-shadow: 0 6px 20px rgba(215, 109, 119, 0.35);
            transition: var(--transition-smooth);
            min-height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .btn-brand-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(215, 109, 119, 0.45);
            color: #FFFFFF;
        }
        .btn-brand-outline {
            border: 2px solid #CBD5E1;
            background: transparent;
            color: #334155 !important;
            font-weight: 600;
            padding: 11px 26px;
            border-radius: 12px;
            min-height: 46px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition-smooth);
        }
        .btn-brand-outline:hover {
            border-color: #4F46E5;
            color: #4F46E5 !important;
            background: rgba(79, 70, 229, 0.04);
            transform: translateY(-2px);
        }

        /* 统一章节排布 */
        .section-block {
            padding: 85px 0;
            position: relative;
        }
        .section-light-alt { background-color: var(--light-bg-2); }
        .section-title-wrap {
            margin-bottom: 52px;
        }
        .section-heading {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-top: 10px;
            color: var(--text-dark);
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 760px;
            margin: 0 auto;
        }

        /* 首屏新品发布倒计时与舞台样式 */
        .hero-banner-section {
            background: var(--brand-hero-grad);
            color: #FFFFFF;
            padding: 90px 0 80px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-banner-section::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/f0abcb0e5c2b3867.jpg') center/cover no-repeat;
            opacity: 0.12;
            mix-blend-mode: overlay;
        }
        .countdown-badge-ring {
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 8px 18px;
            border-radius: 50px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 0.85rem;
            color: #E2E8F0;
        }

        /* 深色沉浸案例区 */
        .dark-showcase-section {
            background-color: var(--dark-space);
            color: #F8FAFC;
        }
        .dark-showcase-section .game-card {
            background-color: var(--dark-card);
            border-color: rgba(255, 255, 255, 0.08);
            color: #E2E8F0;
        }
        .dark-showcase-section .game-card:hover {
            border-color: rgba(6, 182, 212, 0.4);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
        }

        /* 差异对比矩阵 */
        .comparison-table th, .comparison-table td {
            padding: 16px 20px;
            vertical-align: middle;
            border-color: #E2E8F0;
        }
        .comparison-table .highlight-col {
            background-color: rgba(79, 70, 229, 0.04);
            font-weight: 700;
            color: var(--bs-primary);
        }

        /* 常见异议折叠手风琴 */
        .custom-accordion .accordion-item {
            border: 1px solid #E2E8F0;
            border-radius: 16px !important;
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0,0,0,0.02);
        }
        .custom-accordion .accordion-button {
            font-weight: 700;
            font-size: 1.05rem;
            padding: 20px 24px;
            color: #1E293B;
            background: #FFFFFF;
        }
        .custom-accordion .accordion-button:not(.collapsed) {
            color: var(--bs-primary);
            background-color: rgba(79, 70, 229, 0.04);
            box-shadow: none;
        }
        .custom-accordion .accordion-body {
            padding: 20px 24px;
            color: #475569;
            line-height: 1.8;
            background: #FFFFFF;
        }

        /* 底部固定转化条 */
        .sticky-action-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(15, 23, 42, 0.94);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 12px 0;
            box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.15);
        }

        /* 页脚系统 */
        .main-footer {
            background-color: #0B1120;
            color: #94A3B8;
            padding: 70px 0 100px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 0.92rem;
        }
        .footer-title {
            color: #FFFFFF;
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 22px;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #94A3B8;
        }
        .footer-links a:hover {
            color: #FFFFFF;
            padding-left: 4px;
        }

        @media (max-width: 991.98px) {
            .section-block { padding: 60px 0; }
            .section-heading { font-size: 1.8rem; }
            .sticky-action-bar { padding: 10px 0; }
        }
        @media (max-width: 575.92px) {
            .section-heading { font-size: 1.55rem; }
            .hero-banner-section { padding: 60px 0 50px 0; }
            .btn-brand-primary, .btn-brand-outline { width: 100%; }
        }