/* roulang page: index */
:root{
        --primary:#2D6FA6;
        --primary-light:#5FBF8F;
        --primary-green:#45B7A0;
        --bg-soft:#F2F6FA;
        --header-text:#16283D;
        --body-text:#56677D;
        --muted-text:#8CA2B8;
        --line:#D9E4EF;
        --card:#FFFFFF;
        --radius-sm:12px;
        --radius-md:16px;
        --radius-lg:24px;
        --shadow-soft:0 12px 36px rgba(23,60,110,0.08);
        --shadow-lift:0 18px 48px rgba(23,60,110,0.13);
        --transition-base:all .25s ease;
        --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",sans-serif;
    }
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
        font-family:var(--font-cn);
        font-size:16px;
        line-height:1.7;
        background:var(--bg-soft);
        color:var(--body-text);
        -webkit-font-smoothing:antialiased;
    }
    a{text-decoration:none;color:inherit;transition:var(--transition-base)}
    a:hover{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    h1,h2,h3,h4,h5{
        color:var(--header-text);
        margin-top:0;
        font-weight:700;
        line-height:1.3;
    }
    .container{
        max-width:1240px;
        padding-left:24px;
        padding-right:24px;
    }
    .btn{
        border-radius:50px;
        padding:12px 28px;
        font-weight:600;
        border:0;
        transition:var(--transition-base);
        display:inline-flex;
        align-items:center;
        justify-content:center;
        gap:8px;
    }
    .btn-primary{
        background-color:var(--primary);
        color:#fff;
        box-shadow:0 8px 24px rgba(45,111,166,0.18);
    }
    .btn-primary:hover{
        background-color:#3C82BE;
        color:#fff;
        transform:translateY(-2px);
        box-shadow:0 14px 30px rgba(45,111,166,0.28);
    }
    .btn-primary:active{
        transform:translateY(-1px);
        box-shadow:0 6px 18px rgba(45,111,166,0.22);
    }
    .btn-outline{
        background:rgba(255,255,255,0.6);
        border:1px solid rgba(45,111,166,.4);
        color:var(--primary);
    }
    .btn-outline:hover{
        background:rgba(45,111,166,.08);
        border:1px solid var(--primary);
        color:var(--primary);
    }
    .btn-outline:focus-visible,
    .btn-primary:focus-visible{
        outline:3px solid rgba(45,111,166,.25);
        outline-offset:2px;
    }
    /* 悬浮导航 */
    .site-header{
        position:fixed;
        top:12px;
        left:24px;
        right:24px;
        z-index:1040;
        transition:background .3s ease, box-shadow .3s ease;
        background:rgba(255,255,255,.82);
        backdrop-filter:blur(10px);
        -webkit-backdrop-filter:blur(10px);
        border-radius:60px;
        box-shadow:0 8px 30px rgba(23,60,110,.06);
        padding:8px 12px;
    }
    .site-header.scrolled{
        background:rgba(255,255,255,.92);
        box-shadow:0 12px 42px rgba(23,60,110,.1);
    }
    .header-nav .navbar{
        padding:0;
    }
    .site-header .navbar-brand{
        display:inline-flex;
        align-items:center;
        font-size:1.25rem;
        font-weight:700;
        color:var(--header-text);
        padding:6px 12px;
        border-radius:40px;
    }
    .site-header .navbar-brand .brand-dot{
        width:38px;
        height:38px;
        border-radius:38px;
        background:linear-gradient(135deg,var(--primary),var(--primary-green));
        color:#fff;
        display:inline-flex;
        align-items:center;
        justify-content:center;
        margin-right:10px;
        font-size:.9rem;
        font-weight:700;
    }
    .navbar-nav{
        align-items:center;
    }
    .navbar-nav .nav-link{
        padding:8px 16px;
        font-weight:500;
        color:var(--body-text);
        border-radius:40px;
        margin:0 2px;
    }
    .navbar-nav .nav-link:hover{
        color:var(--primary);
        background:rgba(45,111,166,.06);
    }
    .navbar-nav .nav-link.active{
        color:var(--primary);
        font-weight:700;
        background:rgba(45,111,166,.08);
    }
    .header-cta{
        padding:8px 22px !important;
        font-size:15px;
    }
    .navbar-toggler{
        border:0;
        box-shadow:none !important;
        color:var(--header-text);
        padding:6px 10px;
    }
    .navbar-toggler:focus{
        box-shadow:none;
    }
    .navbar-toggler i{
        font-size:1.6rem;
    }

    @media(max-width:991.98px){
        .site-header{
            left:12px;
            right:12px;
        }
        .header-nav .navbar-collapse{
            background:rgba(255,255,255,.97);
            border-radius:24px;
            padding:16px;
            margin-top:12px;
            box-shadow:var(--shadow-soft);
        }
        .navbar-nav .nav-link{
            padding:12px 14px;
        }
    }

    /* Hero */
    .hero-section{
        min-height:92vh;
        display:flex;
        align-items:center;
        position:relative;
        overflow:hidden;
        padding:140px 0 90px;
        background:url("/assets/images/backpic/back-1.png") center/cover no-repeat;
    }
    .hero-section::before{
        content:"";
        position:absolute;
        inset:0;
        background:linear-gradient(112deg,rgba(242,246,250,.96) 0%,rgba(242,246,250,.82) 50%,rgba(45,111,166,.15) 100%);
        z-index:1;
    }
    .hero-section::after{
        content:"";
        position:absolute;
        bottom:-130px;
        right:-80px;
        width:420px;
        height:420px;
        background:rgba(69,183,160,.16);
        border-radius:50%;
        filter:blur(40px);
        z-index:0;
    }
    .hero-inner{
        position:relative;
        z-index:2;
        display:grid;
        grid-template-columns:1.02fr .98fr;
        align-items:center;
        gap:40px;
    }
    .hero-copy{
        max-width:600px;
    }
    .hero-intro-pill{
        display:inline-flex;
        align-items:center;
        background:rgba(69,183,160,.14);
        color:#23856e;
        border-radius:40px;
        padding:8px 16px;
        font-size:14px;
        width:fit-content;
        margin-bottom:18px;
        border-left:4px solid var(--primary-green);
    }
    .hero-section h1{
        font-size:clamp(2.1rem, 4.2vw, 3.7rem);
        font-weight:800;
        letter-spacing:-0.5px;
        margin-bottom:18px;
        color:var(--header-text);
    }
    .hero-section h1 span{
        color:var(--primary);
        position:relative;
    }
    .hero-sub{
        font-size:clamp(1rem, 1.4vw, 1.18rem);
        color:var(--body-text);
        line-height:1.85;
        margin-bottom:30px;
    }
    .hero-buttons .btn{
        margin:6px 12px 6px 0;
    }
    .hero-metrics{
        display:flex;
        flex-wrap:wrap;
        list-style:none;
        padding:0;
        margin:32px 0 0;
        gap:30px;
    }
    .hero-metrics li{
        display:flex;
        flex-direction:column;
        gap:2px;
    }
    .metric-number{
        font-size:1.8rem;
        font-weight:800;
        color:var(--primary);
        line-height:1.2;
    }
    .metric-text{
        font-size:13px;
        color:var(--muted-text);
    }
    .hero-visual{
        position:relative;
        padding:18px;
        display:none;
    }
    .hero-visual-inner{
        border-radius:24px;
        background:rgba(255,255,255,.45);
        backdrop-filter:blur(6px);
        padding:14px;
        border:1px solid rgba(255,255,255,.5);
        box-shadow:var(--shadow-soft);
    }
    .hero-visual img{
        width:100%;
        aspect-ratio:4/3;
        object-fit:cover;
        border-radius:18px;
    }
    @media(min-width:992px){
        .hero-visual{
            display:block;
        }
    }

    @media(max-width:991.98px){
        .hero-section{
            padding-top:130px;
            min-height:auto;
        }
        .hero-inner{
            grid-template-columns:1fr;
        }
        .hero-metrics{
            gap:18px;
        }
    }
    @media(max-width:575.98px){
        .hero-metrics{
            flex-direction:column;
            gap:10px;
            margin-top:20px;
        }
        .hero-buttons .btn{
            width:100%;
            margin-right:0;
        }
    }

    /* content Section */
    .content-section{
        padding:90px 0;
        position:relative;
    }
    .content-section.bg-soft{
        background:var(--bg-soft);
    }
    .content-section.bg-white{
        background:#fff;
    }
    .section-header{
        text-align:center;
        max-width:740px;
        margin:0 auto 44px;
    }
    .section-tag{
        display:inline-block;
        background:rgba(69,183,160,.12);
        color:#23856e;
        font-size:13px;
        font-weight:600;
        letter-spacing:.5px;
        padding:5px 14px;
        border-radius:40px;
        margin-bottom:14px;
        border:1px solid rgba(69,183,160,.2);
    }
    .section-header h2{
        font-size:clamp(1.7rem,3vw,2.4rem);
        font-weight:800;
        color:var(--header-text);
        margin-bottom:14px;
    }
    .section-lead{
        font-size:1rem;
        color:var(--body-text);
        line-height:1.8;
    }
    .section-text-center{
        text-align:center;
    }

    /* Section Nav cards */
    .entry-card{
        background:#fff;
        border-radius:var(--radius-lg);
        padding:28px;
        border:1px solid rgba(217,228,239,.5);
        box-shadow:var(--shadow-soft);
        transition:var(--transition-base);
        height:100%;
        position:relative;
        overflow:hidden;
    }
    .entry-card:hover{
        transform:translateY(-4px);
        box-shadow:var(--shadow-lift);
        border-color:rgba(45,111,166,.2);
    }
    .entry-card .icon-wrap{
        width:50px;
        height:50px;
        background:rgba(45,111,166,.08);
        color:var(--primary);
        border-radius:14px;
        display:flex;
        align-items:center;
        justify-content:center;
        margin-bottom:18px;
        font-size:22px;
    }
    .entry-card h3{
        font-size:1.15rem;
        margin-bottom:10px;
    }
    .entry-card p{
        font-size:14px;
        color:var(--body-text);
        margin-bottom:0;
        line-height:1.7;
    }
    .step-number{
        position:absolute;
        right:20px;
        bottom:14px;
        font-size:3.6rem;
        font-weight:800;
        color:rgba(45,111,166,.05);
        line-height:1;
    }
    .entry-card.hover-green:hover .icon-wrap{
        background:rgba(69,183,160,.12);
        color:#23856e;
    }
    .spread-card{
        background:var(--primary);
        border-radius:var(--radius-lg);
        color:#fff;
        padding:30px;
        height:100%;
        box-shadow:0 18px 40px rgba(45,111,166,.14);
    }
    .spread-card h3{
        color:#fff;
    }
    .spread-card p{
        opacity:.85;
    }
    .spread-card .btn-light{
        background:#fff;
        color:var(--primary);
        border-radius:40px;
        padding:8px 20px;
        font-weight:600;
        border:0;
    }
    @media(max-width:767.98px){
        .content-section{
            padding:56px 0;
        }
        .section-header{
            margin-bottom:32px;
        }
    }

    /* feature split */
    .reward-split{
        gap:56px;
        align-items:center;
    }
    .reward-media{
        border-radius:20px;
        overflow:hidden;
        box-shadow:var(--shadow-soft);
        position:relative;
    }
    .reward-media img{
        width:100%;
        aspect-ratio:4/3;
        object-fit:cover;
    }
    .feature-list{
        list-style:none;
        padding:0;
        margin:0;
    }
    .feature-list li{
        display:flex;
        align-items:flex-start;
        border-bottom:1px solid var(--line);
        padding:16px 0;
    }
    .feature-list li:last-child{
        border-bottom:0;
    }
    .feature-check{
        width:32px;
        height:32px;
        min-width:32px;
        background:rgba(69,183,160,.16);
        color:#23856e;
        border-radius:10px;
        display:flex;
        align-items:center;
        justify-content:center;
        margin-right:14px;
        font-size:.9rem;
        font-weight:700;
    }
    .feature-list h4{
        font-size:1.02rem;
        margin:0 0 6px;
    }
    .feature-list p{
        font-size:14px;
        color:var(--muted-text);
        margin:0;
    }
    .link-more{
        display:inline-flex;
        align-items:center;
        font-size:15px;
        font-weight:600;
        color:var(--primary);
        gap:6px;
        transition:var(--transition-base);
        margin-top:10px;
    }
    .link-more:hover{
        gap:12px;
        color:var(--primary);
    }
    @media(max-width:767.98px){
        .reward-split{
            gap:28px;
        }
    }

    /* Steps */
    .steps-section{
        background:rgba(45,111,166,.04);
        position:relative;
    }
    .steps-row{
        display:grid;
        grid-template-columns:repeat(4,1fr);
        gap:30px;
        position:relative;
    }
    .steps-row::before{
        content:"";
        position:absolute;
        top:28px;
        left:12%;
        right:12%;
        height:2px;
        border-top:2px dashed rgba(45,111,166,.2);
        z-index:0;
    }
    .step-item{
        text-align:center;
        position:relative;
        z-index:1;
    }
    .step-dot{
        width:56px;
        height:56px;
        border-radius:50%;
        display:flex;
        align-items:center;
        justify-content:center;
        margin:0 auto 18px;
        background:#fff;
        border:2px solid var(--line);
        color:var(--muted-text);
        font-size:1.2rem;
        box-shadow:var(--shadow-soft);
    }
    .step-item.active .step-dot{
        background:var(--primary-green);
        border-color:var(--primary-green);
        color:#fff;
        box-shadow:0 8px 24px rgba(69,183,160,.26);
    }
    .step-item h4{
        font-size:1rem;
        margin-bottom:8px;
    }
    .step-item p{
        font-size:13px;
        color:var(--muted-text);
        max-width:180px;
        margin:0 auto;
    }
    @media(max-width:991.98px){
        .steps-row{
            grid-template-columns:repeat(2,1fr);
        }
        .steps-row::before{
            display:none;
        }
        .step-item{
            padding:20px 0;
        }
    }
    @media(max-width:575.98px){
        .steps-row{
            grid-template-columns:1fr;
        }
    }

    /* CTA large */
    .cta-card{
        background:linear-gradient(120deg,#16283D,rgba(45,111,166,.95));
        border-radius:24px;
        padding:60px 40px;
        text-align:center;
        color:#fff;
        box-shadow:var(--shadow-lift);
        position:relative;
        overflow:hidden;
    }
    .cta-card::before{
        content:"";
        position:absolute;
        right:-40px;
        top:-40px;
        width:220px;
        height:220px;
        background:rgba(95,191,143,.24);
        border-radius:50%;
    }
    .cta-card::after{
        content:"";
        position:absolute;
        left:20px;
        bottom:-80px;
        width:200px;
        height:200px;
        background:rgba(69,183,160,.18);
        border-radius:50%;
    }
    .cta-card h2{
        color:#fff;
        font-size:clamp(1.8rem,3vw,2.8rem);
        margin-bottom:12px;
        position:relative;
        z-index:1;
    }
    .cta-card p{
        color:rgba(255,255,255,.8);
        margin-bottom:32px;
        position:relative;
        z-index:1;
        max-width:650px;
        margin-left:auto;
        margin-right:auto;
    }
    .cta-card .btn{
        position:relative;
        z-index:1;
        background:#fff;
        color:var(--primary);
        font-weight:700;
        padding:14px 34px;
    }
    .cta-card .btn:hover{
        transform:translateY(-3px);
        box-shadow:0 14px 34px rgba(255,255,255,.22);
    }
    .cta-hint{
        margin-top:18px;
        font-size:12px;
        color:rgba(255,255,255,.6);
    }

    /* CMS Cards */
    .news-card{
        background:#fff;
        border-radius:var(--radius-md);
        border:1px solid rgba(217,228,239,.55);
        box-shadow:var(--shadow-soft);
        overflow:hidden;
        transition:var(--transition-base);
        height:100%;
        display:flex;
        flex-direction:column;
    }
    .news-card:hover{
        box-shadow:var(--shadow-lift);
        transform:translateY(-3px);
    }
    .news-thumb{
        aspect-ratio:16/9;
        background-color:#DCE5EE;
        overflow:hidden;
    }
    .news-thumb img{
        width:100%;
        height:100%;
        object-fit:cover;
    }
    .news-body{
        display:flex;
        flex-direction:column;
        flex:1;
        padding:20px 20px 16px;
    }
    .news-meta{
        display:flex;
        gap:12px;
        align-items:center;
        margin-bottom:12px;
        flex-wrap:wrap;
    }
    .news-category{
        font-size:12px;
        background:rgba(45,111,166,.09);
        color:var(--primary);
        border-radius:40px;
        padding:3px 12px;
        font-weight:600;
    }
    .news-date{
        font-size:12px;
        color:var(--muted-text);
    }
    .news-body h3{
        font-size:1.05rem;
        margin-bottom:8px;
        line-height:1.45;
    }
    .news-body p{
        font-size:14px;
        color:var(--muted-text);
        margin-bottom:16px;
        flex:1;
        display:-webkit-box;
        -webkit-line-clamp:2;
        -webkit-box-orient:vertical;
        overflow:hidden;
    }
    .news-link{
        color:var(--primary);
        font-size:14px;
        font-weight:600;
        display:inline-flex;
        align-items:center;
        gap:6px;
        border-top:1px solid var(--line);
        padding-top:12px;
        margin-top:auto;
    }
    .news-link i{
        transition:transform .2s ease;
    }
    .news-link:hover i{
        transform:translateX(4px);
    }
    .empty-box{
        background:rgba(255,255,255,.75);
        border:1px dashed var(--line);
        border-radius:var(--radius-md);
        padding:46px 20px;
        text-align:center;
    }
    .empty-box i{
        font-size:44px;
        color:var(--muted-text);
        opacity:.5;
        display:block;
        margin-bottom:12px;
    }
    .empty-box p{
        color:var(--muted-text);
        font-size:15px;
    }
    .all-post-link{
        text-align:center;
        margin-top:34px;
    }
    @media(max-width:767.98px){
        .news-body{
            padding:18px 16px 14px;
        }
    }

    /* FAQ */
    .faq-wrap{
        max-width:840px;
        margin:0 auto;
    }
    .accordion-item{
        background:#fff;
        border:1px solid var(--line);
        border-radius:16px !important;
        overflow:hidden;
        margin-bottom:14px;
        box-shadow:0 6px 20px rgba(23,60,110,.03);
    }
    .accordion-item:first-of-type,
    .accordion-item:last-of-type{
        border-radius:16px !important;
    }
    .accordion-button{
        font-weight:600;
        color:var(--header-text);
        padding:18px 24px;
        font-size:15px;
        border:0;
        background:#fff;
        box-shadow:none;
        gap:10px;
    }
    .accordion-button:not(.collapsed){
        background:rgba(45,111,166,.05);
        color:var(--primary);
    }
    .accordion-button:focus{
        box-shadow:0 0 0 3px rgba(45,111,166,.12);
        border-radius:14px;
    }
    .accordion-button::after{
        background-image:none;
        font-family:"bootstrap-icons";
        content:"\F4FE";
        width:20px;
        height:20px;
        transition:transform .3s ease;
    }
    .accordion-button:not(.collapsed)::after{
        background-image:none;
        transform:rotate(45deg);
    }
    .accordion-body{
        padding:0 24px 24px;
        font-size:14px;
        color:var(--body-text);
    }
    @media(max-width:575.98px){
        .accordion-button{
            padding:16px 18px;
            font-size:14px;
        }
        .accordion-body{
            padding:0 18px 20px;
        }
        .cta-card{
            padding:40px 24px;
        }
    }

    /* Footer */
    .site-footer{
        background:var(--header-text);
        color:rgba(255,255,255,.64);
        padding-top:70px;
    }
    .footer-top{
        padding-bottom:36px;
    }
    .footer-brand{
        color:#fff;
        font-size:1.3rem;
        font-weight:700;
        display:flex;
        align-items:center;
        margin-bottom:16px;
    }
    .footer-brand .brand-dot{
        width:40px;
        height:40px;
        background:var(--primary-green);
        color:#fff;
        border-radius:40px;
        display:flex;
        align-items:center;
        justify-content:center;
        margin-right:10px;
        font-size:1rem;
    }
    .footer-brand p{
        margin-bottom:20px;
    }
    .footer-desc{
        color:rgba(255,255,255,.45);
        font-size:14px;
        line-height:1.8;
        max-width:360px;
    }
    .site-footer h5{
        color:rgba(255,255,255,.9);
        font-size:15px;
        margin-bottom:20px;
    }
    .footer-links{
        list-style:none;
        padding:0;
        margin:0;
    }
    .footer-links li{
        margin-bottom:10px;
    }
    .footer-links a{
        color:rgba(255,255,255,.55);
        font-size:14px;
        display:inline-flex;
        align-items:center;
        gap:6px;
    }
    .footer-links a:hover{
        color:#fff;
    }
    .footer-bottom{
        border-top:1px solid rgba(255,255,255,.08);
        padding:22px 0 28px;
        font-size:12px;
        color:rgba(255,255,255,.35);
        text-align:center;
    }
    .footer-tech{
        margin-top:8px;
    }
    .footer-tech a{
        color:rgba(255,255,255,.35);
    }
    @media(max-width:767.98px){
        .site-footer .row > div{
            margin-bottom:30px;
        }
    }

/* roulang page: article */
:root {
            --brand: #2D6FA6;
            --brand-600: #25629a;
            --brand-soft: rgba(45, 111, 166, .1);
            --brand-soft-2: rgba(45, 111, 166, .16);
            --accent: #45B7A0;
            --bg-body: #F2F6FA;
            --surface: #FFFFFF;
            --ink-strong: #16283D;
            --ink-body: #56677D;
            --ink-muted: #8CA2B8;
            --border-line: #D9E4EF;
            --shadow-card: 0px 12px 36px rgba(23, 60, 110, .08);
            --shadow-card-hover: 0px 18px 48px rgba(23, 60, 110, .13);
            --shadow-btn: 0px 12px 30px rgba(45, 111, 166, .24);
            --radius-sm: 12px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-pill: 60px;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --transition: .25s ease;
        }

        *, *::before, *::after { box-sizing: border-box; }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

        body {
            margin: 0;
            background: var(--bg-body);
            color: var(--ink-body);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

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

        a { color: var(--brand); text-decoration: none; transition: color .25s ease; }
        a:hover { color: var(--brand-600); }

        button, input, textarea, select { font-family: inherit; }

        .container { max-width: 1240px; }

        a:focus-visible, .btn:focus-visible, .nav-link:focus-visible {
            outline: 3px solid rgba(45, 111, 166, .36);
            outline-offset: 2px;
            border-radius: var(--radius-pill);
        }

        .site-header {
            position: fixed;
            top: 14px;
            left: 0;
            right: 0;
            z-index: 1050;
            transition: transform .3s ease;
        }

        .header-nav {
            margin: 0 24px;
            border-radius: var(--radius-pill);
            background: rgba(255, 255, 255, .82);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            box-shadow: 0 8px 32px rgba(23, 60, 110, .08);
            border: 1px solid rgba(217, 228, 239, .65);
            padding: 8px 18px;
            transition: background .3s ease, box-shadow .3s ease;
        }

        .site-header.is-scrolled .header-nav {
            background: rgba(255, 255, 255, .94);
            box-shadow: 0 12px 40px rgba(23, 60, 110, .13);
        }

        .navbar { min-height: 58px; padding: 0; }

        .navbar-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--ink-strong);
            font-size: 1.3rem;
            font-weight: 700;
            letter-spacing: .01em;
        }

        .navbar-brand:hover { color: var(--brand); }

        .brand-dot {
            width: 38px;
            height: 38px;
            flex: 0 0 38px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 100%);
            color: #fff;
            font-size: 1.2rem;
            box-shadow: 0 6px 16px rgba(69, 183, 160, .25);
        }

        .navbar-nav .nav-link {
            margin: 0 6px;
            padding: 9px 18px;
            border-radius: 32px;
            color: var(--ink-body);
            font-weight: 500;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .navbar-nav .nav-link:hover {
            background: var(--brand-soft);
            color: var(--brand);
        }

        .navbar-nav .nav-link.active {
            background: var(--brand);
            color: #fff;
        }

        .navbar-toggler {
            border: 0;
            padding: 8px 12px;
            border-radius: 14px;
            color: var(--brand);
            font-size: 1.5rem;
            box-shadow: none !important;
        }

        .btn {
            border-radius: 50px;
            padding: .62rem 1.35rem;
            font-weight: 600;
            line-height: 1.45;
            transition: all .25s ease;
            border: 1px solid transparent;
        }

        .btn-primary {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
            box-shadow: 0 6px 18px rgba(45, 111, 166, .18);
        }

        .btn-primary:hover, .btn-primary:focus {
            background: var(--brand-600);
            border-color: var(--brand-600);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 14px 30px rgba(45, 111, 166, .28);
        }

        .btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-btn); }

        .btn-primary:disabled { background: #a6c0d6; border-color: #a6c0d6; opacity: .65; transform: none; }

        .btn-outline-primary {
            background: transparent;
            border: 1px solid var(--brand);
            color: var(--brand);
        }

        .btn-outline-primary:hover {
            background: var(--brand-soft);
            border-color: var(--brand);
            color: var(--brand);
            transform: translateY(-2px);
        }

        .header-cta {
            padding: .5rem 1.6rem;
            font-size: .95rem;
            border-radius: 50px;
        }

        .site-main { display: block; }

        .article-banner {
            position: relative;
            background-color: #dbe9f4;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            padding: 178px 0 118px;
            overflow: hidden;
            border-bottom: 1px solid rgba(217, 228, 239, .7);
        }

        .article-banner::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(100deg, rgba(255, 255, 255, .96) 8%, rgba(225, 240, 255, .84) 52%, rgba(186, 230, 226, .48) 100%);
        }

        .article-banner .container { position: relative; z-index: 2; }

        .breadcrumb-nav { display: flex; align-items: center; min-height: 40px; }

        .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            flex-wrap: wrap;
            gap: 4px;
            font-size: .95rem;
        }

        .breadcrumb-item + .breadcrumb-item { padding-left: 0; }

        .breadcrumb-item + .breadcrumb-item::before {
            content: "›";
            padding: 0 7px;
            color: var(--ink-muted);
            font-weight: 400;
            opacity: .75;
        }

        .breadcrumb-item a {
            color: var(--ink-muted);
            font-weight: 400;
        }

        .breadcrumb-item a:hover { color: var(--brand); }

        .breadcrumb-item.active {
            color: var(--ink-strong);
            font-weight: 600;
            max-width: 420px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-wrap {
            position: relative;
            z-index: 5;
            margin-top: -68px;
        }

        .article-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(217, 228, 239, .55);
            padding: clamp(28px, 5vw, 58px);
            transition: box-shadow .3s ease;
        }

        .post-inner { max-width: 860px; margin: 0 auto; }

        .post-category {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--brand-soft);
            color: var(--brand);
            font-size: .85rem;
            font-weight: 600;
            padding: 5px 16px;
            border-radius: 50px;
            letter-spacing: .03em;
        }

        .post-category i { font-size: .95rem; }

        .post-title {
            color: var(--ink-strong);
            font-size: clamp(1.85rem, 4vw, 2.7rem);
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -.01em;
            margin: 16px 0 18px;
        }

        .post-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px 24px;
            color: var(--ink-muted);
            font-size: .93rem;
            padding-bottom: 24px;
            margin-bottom: 18px;
            border-bottom: 1px solid var(--border-line);
        }

        .post-meta span { display: inline-flex; align-items: center; gap: 7px; }

        .post-meta i { color: var(--brand); font-size: 1rem; }

        .post-thumb {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 34px;
            background-color: #dfeaf3;
        }

        .post-thumb img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 8; }

        .post-body {
            color: var(--ink-body);
            font-size: 1.05rem;
            line-height: 1.95;
            word-wrap: break-word;
        }

        .post-body p { margin-bottom: 1.6rem; }

        .post-body h2 {
            color: var(--ink-strong);
            font-size: clamp(1.35rem, 2.4vw, 1.65rem);
            font-weight: 700;
            line-height: 1.45;
            margin: 2.6rem 0 1rem;
        }

        .post-body h3 {
            color: var(--ink-strong);
            font-size: 1.3rem;
            font-weight: 600;
            margin: 2rem 0 .9rem;
            padding-left: .8rem;
            border-left: 3px solid var(--accent);
        }

        .post-body h4 {
            color: var(--ink-strong);
            font-size: 1.1rem;
            font-weight: 700;
            margin: 1.8rem 0 .7rem;
        }

        .post-body ul, .post-body ol { margin: 0 0 1.6rem; padding-left: 1.5rem; }

        .post-body li { margin-bottom: .55rem; }

        .post-body blockquote {
            background: #f3f8fb;
            border-left: 4px solid var(--brand);
            border-radius: 8px;
            padding: 1rem 1.4rem;
            margin: 1.8rem 0;
            color: var(--ink-body);
        }

        .post-body pre {
            background: #f0f5f9;
            border: 1px solid var(--border-line);
            border-radius: var(--radius-sm);
            padding: 1rem 1.2rem;
            overflow-x: auto;
            color: var(--ink-strong);
            font-size: .95rem;
            margin: 1.6rem 0;
        }

        .post-body code {
            background: #eef3f8;
            border-radius: 6px;
            color: var(--brand);
            padding: .1em .4em;
            font-size: .95em;
        }

        .post-body pre code { background: transparent; color: inherit; padding: 0; }

        .post-body a { text-decoration: underline; text-underline-offset: 4px; }

        .post-body img {
            border-radius: var(--radius-md);
            margin: 1.5rem auto;
            background: #e3ecf3;
        }

        .post-tags {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            border-top: 1px dashed var(--border-line);
            padding-top: 28px;
            margin-top: 36px;
        }

        .post-tags-title {
            font-size: .9rem;
            color: var(--ink-muted);
            font-weight: 600;
            margin-right: 6px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: var(--bg-body);
            color: var(--ink-body);
            border: 1px solid var(--border-line);
            border-radius: 50px;
            padding: 4px 14px;
            font-size: .85rem;
            font-weight: 500;
            transition: all .25s ease;
        }

        .tag-chip:hover { background: var(--brand-soft); color: var(--brand); border-color: transparent; }

        .post-footer-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            margin-top: 30px;
            padding-top: 30px;
            border-top: 1px solid var(--border-line);
        }

        .empty-state {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            padding: 52px 20px;
        }

        .empty-state-icon {
            width: 74px;
            height: 74px;
            margin: 0 auto 18px;
            border-radius: 22px;
            background: var(--brand-soft);
            color: var(--brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
        }

        .empty-state h1 { color: var(--ink-strong); font-size: 1.6rem; font-weight: 700; margin-bottom: 10px; }

        .empty-state p { color: var(--ink-muted); margin-bottom: 22px; }

        .read-next-section {
            padding: 72px 0 78px;
            background: var(--bg-body);
            border-top: 1px solid rgba(217, 228, 239, .55);
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(69, 183, 160, .14);
            color: #338d7c;
            letter-spacing: .08em;
            font-size: .8rem;
            font-weight: 700;
            border-radius: 40px;
            padding: 6px 15px;
            text-transform: none;
            margin-bottom: 14px;
        }

        .section-title { color: var(--ink-strong); font-weight: 700; font-size: clamp(1.55rem, 3vw, 2.05rem); line-height: 1.35; margin-bottom: 12px; }

        .section-lead { color: var(--ink-muted); font-size: 1.02rem; max-width: 680px; margin-bottom: 34px; }

        .next-card {
            display: flex;
            flex-direction: column;
            height: 100%;
            border-radius: var(--radius-md);
            background: var(--surface);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(217, 228, 239, .6);
            padding: 12px;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
            border-radius: 20px;
        }

        .next-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(69, 183, 160, .22);
        }

        .next-card-img {
            border-radius: 14px;
            overflow: hidden;
            margin-bottom: 16px;
            background-color: #e0e9f0;
        }

        .next-card-img img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            display: block;
        }

        .next-card-like { color: var(--ink-muted); font-size: .78rem; letter-spacing: .05em; margin-bottom: 8px; display: inline-flex; align-items: center; gap: 6px; }

        .next-card-like i { color: var(--accent); }

        .next-card h3 { color: var(--ink-strong); font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; line-height: 1.45; }

        .next-card p { color: var(--ink-body); font-size: .95rem; line-height: 1.7; flex: 1 1 auto; margin-bottom: 16px; }

        .next-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .93rem;
            font-weight: 600;
            color: var(--brand);
        }

        .next-card-link i { transition: transform .25s ease; }

        .next-card:hover .next-card-link i { transform: translateX(4px); }

        .site-cta {
            background: var(--surface);
            padding: 34px 0 78px;
        }

        .site-cta-box {
            background: linear-gradient(115deg, var(--ink-strong) 0%, #1c3e5f 100%);
            border-radius: var(--radius-lg);
            padding: 52px 40px;
            color: #fff;
            text-align: center;
            overflow: hidden;
            position: relative;
        }

        .site-cta-box::after {
            content: "";
            position: absolute;
            right: -80px;
            top: -70px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(69, 183, 160, .16);
            filter: blur(20px);
        }

        .site-cta-box h2 { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; margin-bottom: 12px; color: #fff; }

        .site-cta-box p { color: rgba(255, 255, 255, .72); max-width: 560px; margin: 0 auto 24px; font-size: 1rem; }

        .site-cta-box .btn { position: relative; z-index: 2; }

        .site-footer { background: var(--ink-strong); color: rgba(255, 255, 255, .6); padding-top: 58px; margin-top: 0; }

        .footer-top { padding-bottom: 36px; }

        .footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 1.25rem; font-weight: 700; margin-bottom: 16px; }

        .footer-brand .brand-dot { background: rgba(255, 255, 255, .16); color: var(--accent); border-radius: 12px; }

        .footer-desc { font-size: .92rem; line-height: 1.85; color: rgba(255, 255, 255, .5); max-width: 360px; }

        .footer-top h5 { color: rgba(255, 255, 255, .88); font-size: 1rem; margin: 12px 0 16px; font-weight: 600; letter-spacing: .02em; }

        .footer-links { list-style: none; padding: 0; margin: 0; }

        .footer-links li { margin-bottom: 10px; }

        .footer-links a { color: rgba(255, 255, 255, .55); font-size: .92rem; transition: color .25s ease, padding-left .25s ease; }

        .footer-links a:hover { color: #fff; padding-left: 4px; }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding: 18px 0;
            font-size: .78rem;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            color: rgba(255, 255, 255, .4);
        }

        .footer-bottom a { color: rgba(255, 255, 255, .42); text-decoration: none; }

        .footer-tech a:hover { color: rgba(255, 255, 255, .75); }

        @media (min-width: 992px) {
            .nav-item { display: flex; align-items: center; }
            .navbar-nav .nav-link { margin-right: 4px; margin-left: 4px; }
        }

        @media (max-width: 991px) {
            .site-header { top: 0; padding-top: 0; }
            .header-nav { margin: 10px 14px 0; border-radius: 26px; padding: 8px 14px; }
            .navbar-nav { margin-top: 8px; }
            .navbar-collapse {
                background: rgba(255, 255, 255, .98);
                border-radius: 24px;
                padding: 12px 10px;
                margin-top: 8px;
                box-shadow: 0 16px 44px rgba(23, 60, 110, .13);
            }
            .header-cta { width: 100%; margin-top: 10px; margin-left: 0 !important; }
            .article-banner { padding: 130px 0 96px; }
            .article-wrap { margin-top: -52px; }
            .article-card { padding: 32px 22px 40px; }
            .read-next-section { padding: 52px 0 60px; }
            .site-cta-box { padding: 38px 24px; }
        }

        @media (max-width: 575px) {
            .header-nav { margin: 8px 10px 0; }
            .navbar-brand { font-size: 1.15rem; }
            .article-banner { padding: 116px 0 76px; }
            .breadcrumb-item.active { max-width: 220px; }
            .article-card { padding: 24px 18px 34px; border-radius: 20px; }
            .post-meta { gap: 8px 16px; }
            .post-title { font-size: 1.55rem; }
            .post-body { font-size: 1rem; }
            .post-footer-nav .btn { width: 100%; }
            .footer-top { row-gap: 28px; }
            .footer-bottom { justify-content: center; text-align: center; }
            .site-cta-box h2 { font-size: 1.35rem; }
        }

/* roulang page: category1 */
:root{
  --site-blue:#2D6FA6;
  --site-blue-dark:#24598A;
  --site-green:#5FBF8F;
  --site-teal:#45B7A0;
  --bg-soft:#F2F6FA;
  --card-bg:#FFFFFF;
  --ink:#16283D;
  --body:#56677D;
  --muted:#8CA2B8;
  --line:#D9E4EF;
  --header-line:rgba(217,228,239,.7);
  --radius:16px;
  --radius-lg:24px;
  --shadow-soft:0 12px 36px rgba(23,60,110,.08);
  --shadow-hover:0 18px 48px rgba(23,60,110,.13);
  --transition:all .25s ease;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--body);
  background-color:#F7FAFD;
  -webkit-font-smoothing:antialiased;
  padding-top:88px;
}
*,*::before,*::after{box-sizing:border-box}
img{max-width:100%;display:block}
a{color:var(--site-blue);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--site-blue-dark)}
ul{list-style:none;margin:0;padding:0}
button,input,select,textarea{font:inherit}
.container{max-width:1240px}
.section{padding:84px 0}
.section-soft{background:var(--bg-soft)}
.section-white{background:#fff}
.section-head{margin-bottom:48px}
.section-label{
  display:inline-flex;
  align-items:center;
  gap:7px;
  background:rgba(95,191,143,.16);
  color:#3A8C6A;
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  padding:7px 16px;
  border-radius:40px;
}
.section-label-light{
  background:rgba(45,111,166,.13);
  color:var(--site-blue);
}
.section-title{
  font-size:30px;
  line-height:1.32;
  font-weight:800;
  color:var(--ink);
  margin:14px 0 8px;
  letter-spacing:-.01em;
}
.section-sub{
  max-width:760px;
  font-size:16px;
  color:var(--body);
  margin:0 auto;
}
.section-head.text-center .section-sub{margin:8px auto 0}

/* ========== 悬浮胶囊导航 ========== */
.site-header{
  position:fixed;
  top:12px;
  left:0;
  right:0;
  z-index:1080;
  padding:0 16px;
}
.header-nav{
  max-width:1240px;
  margin:0 auto;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--header-line);
  border-radius:50px;
  box-shadow:0 10px 28px rgba(23,60,110,.08);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled .header-nav{
  background:rgba(255,255,255,.96);
  box-shadow:0 14px 36px rgba(23,60,110,.12);
}
.header-nav .navbar{
  min-height:66px;
  padding:0 10px;
}
.navbar-brand{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:800;
  font-size:18px;
  color:var(--ink);
  letter-spacing:.01em;
  padding:10px 8px 10px 10px;
}
.navbar-brand:hover{color:var(--ink)}
.brand-dot{
  width:36px;
  height:36px;
  min-width:36px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--site-blue),var(--site-teal));
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  box-shadow:0 8px 18px rgba(45,111,166,.25);
}
.navbar .nav-link{
  color:var(--body);
  font-weight:600;
  padding:9px 18px;
  border-radius:30px;
  font-size:15px;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus{
  color:var(--site-blue);
  background:rgba(45,111,166,.08);
}
.navbar .nav-link.active{
  color:var(--site-blue);
  background:rgba(45,111,166,.14);
  box-shadow:inset 0 0 0 1px rgba(45,111,166,.12);
}
.header-cta.btn{
  border-radius:40px;
  padding:10px 24px;
  font-weight:700;
  color:#fff;
  background:var(--site-blue);
  border:1px solid var(--site-blue);
}
.header-cta.btn:hover{
  background:var(--site-blue-dark);
  border-color:var(--site-blue-dark);
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(45,111,166,.28);
}
.navbar-toggler{
  border:0;
  width:44px;
  height:44px;
  padding:0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  color:var(--ink);
  font-size:24px;
  background:rgba(45,111,166,.08);
}
.navbar-toggler:focus{
  box-shadow:0 0 0 3px rgba(45,111,166,.22);
}

/* ========== 按钮 ========== */
.btn{border-radius:50px;font-weight:600;padding:11px 24px;transition:var(--transition)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(45,111,166,.25)}
.btn-primary{
  background:var(--site-blue);
  border-color:var(--site-blue);
  color:#fff;
}
.btn-primary:hover,
.btn-primary:focus{
  background:var(--site-blue-dark);
  border-color:var(--site-blue-dark);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(45,111,166,.28);
}
.btn-primary:active{
  transform:translateY(0);
  box-shadow:0 8px 18px rgba(45,111,166,.2);
}
.btn-outline-platform{
  border:1.5px solid var(--site-blue);
  background:transparent;
  color:var(--site-blue);
  padding:10px 24px;
}
.btn-outline-platform:hover{
  background:rgba(45,111,166,.1);
  border-color:var(--site-blue);
  color:var(--site-blue-dark);
}
.btn-outline-platform:active{background:rgba(45,111,166,.18)}

/* ========== Hero ========== */
.page-hero{
  position:relative;
  margin:0 16px 24px;
  overflow:hidden;
  border-radius:32px;
  min-height:560px;
  display:flex;
  align-items:center;
  background:
    radial-gradient(circle at 82% 22%, rgba(95,191,143,.18), transparent 26%),
    radial-gradient(circle at 12% 88%, rgba(69,183,160,.12), transparent 28%),
    linear-gradient(105deg, rgba(255,255,255,.98) 20%, rgba(255,255,255,.82) 62%, rgba(255,255,255,.5) 100%),
    url("/assets/images/backpic/back-1.png") center/cover no-repeat;
  background-color:#DCE6F0;
}
.page-hero>.container{position:relative;z-index:2;padding:86px 0}
.breadcrumb-nav{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:26px;
  font-weight:600;
}
.breadcrumb-nav a{
  color:var(--site-blue);
  display:inline-flex;
  gap:6px;
  align-items:center;
}
.breadcrumb-nav a:hover{color:var(--site-blue-dark)}
.breadcrumb-nav .current{color:var(--body)}
.hero-content{max-width:650px}
.hero-content .hero-pretitle{
  color:var(--site-blue);
  font-weight:700;
  font-size:13px;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:16px;
  display:flex;
  align-items:center;
  gap:8px;
}
.hero-content h1{
  font-size:44px;
  font-weight:800;
  line-height:1.28;
  color:var(--ink);
  margin:16px 0 18px;
  letter-spacing:0;
}
.hero-lead{
  font-size:17px;
  line-height:1.8;
  color:#45566a;
  max-width:580px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-points{
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  margin-top:26px;
  color:var(--body);
  font-size:14px;
  font-weight:600;
}
.hero-points i{color:var(--site-green);font-size:15px;margin-right:4px}
@media(max-width:575px){
  .hero-content h1{font-size:32px}
  .hero-actions .btn{width:100%}
}

/* ========== 四步流程 ========== */
.portal-flow-section{padding:88px 0 72px}
.flow-card{
  background:var(--card-bg);
  border-radius:var(--radius);
  padding:28px 26px 24px;
  box-shadow:var(--shadow-soft);
  border:1px solid rgba(255,255,255,.4);
  height:100%;
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}
.flow-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(69,183,160,.3);
}
.flow-number{
  display:inline-flex;
  width:44px;
  height:44px;
  border-radius:50%;
  background:rgba(45,111,166,.12);
  color:var(--site-blue);
  font-weight:800;
  font-size:15px;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
}
.flow-card:nth-child(odd) .flow-number{background:rgba(95,191,143,.18);color:#3A8C6A}
.flow-icon{
  width:48px;
  height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  background:rgba(69,183,160,.16);
  color:var(--site-teal);
  font-size:24px;
  margin-bottom:14px;
}
.flow-card h3{
  font-size:19px;
  font-weight:700;
  color:var(--ink);
  margin-bottom:10px;
}
.flow-card p{
  font-size:14.5px;
  line-height:1.7;
  margin-bottom:0;
  color:#5d6f84;
}

/* ========== 图文交插 ========== */
.split-section{padding:88px 0}
.split-section.soft{background:var(--bg-soft)}
.split-wrap{
  display:flex;
  align-items:center;
  gap:56px;
}
.split-media{
  flex:0 0 48%;
  position:relative;
}
.image-frame{
  background:#DCE6F0;
  border-radius:26px;
  overflow:hidden;
  box-shadow:0 8px 22px rgba(23,60,110,.06);
}
.image-frame img{
  width:100%;
  object-fit:cover;
  aspect-ratio:4/3;
  transition:transform .35s ease;
}
.image-frame:hover img{transform:scale(1.028)}
.image-tag{
  position:absolute;
  right:20px;
  bottom:20px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(6px);
  padding:10px 14px;
  border-radius:18px;
  font-size:14px;
  font-weight:700;
  color:var(--ink);
  display:inline-flex;
  align-items:center;
  gap:8px;
  box-shadow:0 12px 26px rgba(23,60,110,.15);
}
.image-tag i{color:var(--site-green);font-size:16px}
.split-content{padding:10px 0}
.split-content .section-title{font-size:28px}
.check-list{margin-top:22px}
.check-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:9px 0;
  color:var(--body);
  font-size:15px;
}
.check-list li i{
  color:var(--site-green);
  font-size:19px;
  margin-top:2px;
}
.check-list li strong{color:var(--ink);font-weight:700}
.split-note{
  background:rgba(95,191,143,.12);
  border-radius:16px;
  padding:14px 18px;
  font-size:14px;
  color:#3E6E61;
  display:flex;
  gap:10px;
  margin:20px 0 22px;
}
.split-note i{font-size:18px;color:var(--site-green)}

/* ========== 安心访问要点 ========== */
.safety-panel{
  border-radius:30px;
  background:linear-gradient(130deg,#FFFFFF,#F2F7FB);
  box-shadow:var(--shadow-soft);
  padding:54px;
  position:relative;
  overflow:hidden;
}
.safety-panel::before{
  content:"";
  position:absolute;
  right:-90px;
  top:-90px;
  width:260px;
  height:260px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(95,191,143,.12), transparent 66%);
}
.safety-title{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
  color:var(--ink);
  font-size:24px;
  font-weight:800;
}
.safety-title i{
  width:52px;
  height:52px;
  min-width:52px;
  background:var(--site-blue);
  color:#fff;
  border-radius:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:24px;
}
.safety-intro{
  font-size:15.5px;
  max-width:780px;
  margin-bottom:34px;
}
.feature-tile{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px;
  height:100%;
  transition:var(--transition);
}
.feature-tile:hover{
  border-color:rgba(69,183,160,.45);
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
}
.feature-tile .ft-icon{
  width:46px;
  height:46px;
  border-radius:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(45,111,166,.12);
  color:var(--site-blue);
  font-size:24px;
  margin-bottom:16px;
}
.feature-tile:nth-child(2) .ft-icon{
  background:rgba(95,191,143,.16);
  color:var(--site-green);
}
.feature-tile:nth-child(3) .ft-icon{
  background:rgba(245,180,83,.16);
  color:#d89a35;
}
.feature-tile h3{font-size:17px;font-weight:700;color:var(--ink);margin-bottom:8px}
.feature-tile p{font-size:14px;margin-bottom:0;color:#5d6f84}
.link-simple{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-weight:700;
  color:var(--site-blue);
  margin-top:12px;
}
.link-simple i{transition:transform .2s}
.link-simple:hover i{transform:translateX(4px)}

/* ========== FAQ ========== */
.faq-section{padding:88px 0 70px;background:var(--bg-soft)}
.faq-narrow{max-width:840px;margin:0 auto}
.faq-item{
  background:#fff;
  border-radius:18px;
  margin-bottom:14px;
  box-shadow:0 6px 20px rgba(23,60,110,.06);
  overflow:hidden;
  border:1px solid transparent;
  transition:var(--transition);
}
.faq-item:focus-within{border-color:rgba(45,111,166,.35)}
.accordion-button{
  background:transparent;
  color:var(--ink);
  font-weight:700;
  font-size:15px;
  padding:19px 22px;
  border:0;
  box-shadow:none !important;
  align-items:center;
}
.accordion-button:not(.collapsed){
  background:#F8FBFD;
  color:var(--site-blue);
  box-shadow:none;
}
.accordion-button .faq-toggle{
  margin-left:auto;
  min-width:28px;
  height:28px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:rgba(45,111,166,.1);
  color:var(--site-blue);
  transition:var(--transition);
}
.accordion-button:not(.collapsed) .faq-toggle{
  transform:rotate(45deg);
  background:var(--site-blue);
  color:#fff;
}
.accordion-button::after{display:none !important}
.accordion-body{
  padding:0 24px 22px;
  color:#56677d;
  font-size:14.5px;
  line-height:1.8;
}

/* ========== CTA ========== */
.cta-section{padding:76px 0}
.cta-panel{
  background:
    radial-gradient(circle at 90% 20%, rgba(95,191,143,.2), transparent 30%),
    radial-gradient(circle at 0% 100%, rgba(45,111,166,.24), transparent 28%),
    linear-gradient(120deg,#EAF3F9,#F4FBF7);
  border-radius:30px;
  padding:54px 40px;
  text-align:center;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.cta-panel h2{
  color:var(--ink);
  font-size:28px;
  font-weight:800;
  margin-bottom:12px;
}
.cta-panel p{
  color:var(--body);
  max-width:620px;
  margin:0 auto 26px;
  font-size:16px;
}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-note{
  margin-top:20px;
  font-size:12.5px;
  color:#74879b;
  display:flex;
  gap:6px;
  justify-content:center;
  align-items:center;
}
.cta-note i{color:var(--site-green)}

/* ========== Footer ========== */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,.6);
  padding:56px 0 24px;
}
.footer-top{padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-size:18px;
  font-weight:800;
  margin-bottom:8px;
}
.footer-desc{
  font-size:14px;
  color:rgba(255,255,255,.58);
  max-width:360px;
  margin-top:14px;
}
.site-footer h5{
  color:rgba(255,255,255,.9);
  font-size:15px;
  font-weight:700;
  margin-bottom:18px;
}
.footer-links li{margin-bottom:10px}
.footer-links a{
  color:rgba(255,255,255,.58);
  font-size:14px;
}
.footer-links a:hover{color:#fff;padding-left:4px}
.footer-bottom{
  padding-top:20px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:8px;
  font-size:12.5px;
  color:rgba(255,255,255,.4);
}
.footer-tech a{color:rgba(255,255,255,.38)}
.footer-tech a:hover{color:rgba(255,255,255,.7)}
.footer-bottom a{color:rgba(255,255,255,.42)}
.footer-bottom a:hover{color:#fff}

/* ========== Responsive ========== */
@media(min-width:992px){
  .header-nav .navbar-nav{
    display:flex;
    align-items:center;
    gap:2px;
  }
}
@media(max-width:991.98px){
  body{padding-top:84px}
  .site-header{top:8px;padding:0 10px}
  .header-nav{border-radius:24px}
  .header-nav .navbar{min-height:0;padding:0 14px}
  .navbar-collapse{
    padding:8px 0 16px;
    border-top:1px solid var(--line);
    margin-top:8px;
  }
  .navbar-nav{gap:2px}
  .navbar .nav-link{
    padding:10px 14px;
    border-radius:16px;
  }
  .header-cta.btn{
    margin-left:6px;
    margin-top:8px;
  }
  .hero-actions .btn{max-width:360px}
  .split-wrap{
    flex-direction:column;
    gap:32px;
  }
  .split-media{flex:0 0 auto;width:100%}
  .split-content{width:100%}
  .safety-panel{padding:38px 24px}
  .section{padding:64px 0}
  .section-title{font-size:26px}
  .page-hero{min-height:0;margin:0 10px;border-radius:28px}
}
@media(max-width:767px){
  body{padding-top:76px}
  .header-nav .navbar{min-height:58px}
  .navbar-brand{font-size:16px}
  .page-hero{margin:0 8px;border-radius:22px}
  .section-title{font-size:23px}
  .hero-content h1{font-size:28px;line-height:1.35}
  .hero-content{padding:0 4px}
  .flow-card{height:auto}
  .safety-panel{padding:32px 20px}
  .cta-panel{padding:40px 18px}
  .cta-panel h2{font-size:23px}
  .faq-accordion-item .accordion-button{font-size:14.5px;padding:15px 16px}
  .accordion-body{padding:0 16px 18px;font-size:14px}
  .footer-top .col-6:nth-child(3){margin-top:28px}
  .footer-bottom{flex-direction:column;text-align:left}
}
@media(max-width:575px){
  .section{padding:52px 0}
  .page-hero{min-height:0}
  .page-hero>.container{padding:56px 0}
  .hero-content .hero-tag{font-size:12px}
  .hero-points{gap:8px 12px}
  .hero-points li{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category2 */
:root{
    --primary:#2D6FA6;
    --primary-dark:#225A88;
    --primary-rgb:45,111,166;
    --accent:#45B7A0;
    --accent-light:#E0F4EF;
    --bg-body:#F2F6FA;
    --bg-white:#FFFFFF;
    --title-color:#16283D;
    --body-color:#56677D;
    --muted-color:#8CA2B8;
    --border-color:#D9E4EF;
    --border-light:#E8EFF5;
    --dark-footer:#16283D;
    --radius-card:16px;
    --radius-btn:50px;
    --radius-banner:24px;
    --shadow-card:0px 12px 36px rgba(23,60,110,0.08);
    --shadow-card-hover:0px 18px 48px rgba(23,60,110,0.13);
    --shadow-btn:0px 10px 28px rgba(45,111,166,0.24);
    --font-main:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
    --transition-base:all 0.3s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    padding:0;
    font-family:var(--font-main);
    font-size:16px;
    line-height:1.7;
    background:var(--bg-body);
    color:var(--body-color);
    -webkit-font-smoothing:antialiased;
}
ul,ol,p,h1,h2,h3,h4,h5,figure{margin:0;padding:0}
a{text-decoration:none;transition:var(--transition-base)}
img{max-width:100%;height:auto;display:block}
button{font-family:var(--font-main)}
.container{max-width:1240px;padding-left:24px;padding-right:24px}
.container-lg{max-width:1160px}
.container-fluid{padding-left:24px;padding-right:24px}
.section-white{background:var(--bg-white)}
.section-tint{background:var(--bg-body)}
.section-accent{background:var(--accent-light)}
.text-primary{color:var(--primary)!important}
.text-title{color:var(--title-color)}
.text-muted{color:var(--muted-color)}

/* Header */
.site-header{
    position:sticky;
    top:12px;
    z-index:1050;
    padding:0 24px;
}
.site-header .header-nav{
    background:rgba(255,255,255,0.82);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border-radius:60px;
    box-shadow:0px 4px 24px rgba(23,60,110,0.08);
    border:1px solid rgba(255,255,255,0.75);
    max-width:1280px;
    margin:0 auto;
    padding:10px 22px;
    transition:var(--transition-base);
}
.site-header.scrolled .header-nav{
    background:rgba(255,255,255,0.94);
    box-shadow:0px 10px 32px rgba(23,60,110,0.13);
}
.navbar-brand{
    display:flex;
    align-items:center;
    gap:10px;
    font-weight:700;
    font-size:22px;
    color:var(--title-color);
}
.navbar-brand .brand-dot{
    width:38px;
    height:38px;
    border-radius:12px;
    background:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color:#fff;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:18px;
    flex-shrink:0;
}
.navbar-brand:hover{color:var(--primary)}
.site-header .navbar-nav{gap:4px}
.site-header .nav-link{
    font-size:15px;
    color:var(--body-color);
    font-weight:500;
    padding:8px 18px !important;
    border-radius:50px;
}
.site-header .nav-link:hover{
    color:var(--primary);
    background:rgba(45,111,166,0.08);
}
.site-header .nav-link.active{
    color:var(--primary);
    background:rgba(45,111,166,0.14);
    font-weight:600;
}
.header-cta{
    border-radius:50px;
    padding:8px 20px;
    font-size:15px;
    font-weight:600;
    background:var(--primary);
    border-color:var(--primary);
    letter-spacing:0.3px;
}
.header-cta:hover{
    background:var(--primary-dark);
    border-color:var(--primary-dark);
    transform:translateY(-1px);
    box-shadow:0 10px 24px rgba(45,111,166,0.3);
}
.navbar-toggler{border:none;font-size:24px;color:var(--primary);outline:none}
.navbar-toggler:focus{box-shadow:none}
@media(max-width:991px){
    .site-header{padding:0 16px;top:8px}
    .site-header .header-nav{padding:10px 18px;border-radius:28px}
    .navbar-collapse{background:rgba(255,255,255,0.98);border-radius:20px;padding:16px 12px;margin-top:10px;box-shadow:0px 16px 38px rgba(23,60,110,0.12)}
    .site-header .nav-link{padding:12px 16px !important;border-radius:12px}
    .header-cta{margin-top:8px;width:100%;text-align:center}
}

/* Typography */
.h1,.h2,.h3,h1,h2,h3,h4,h5{font-family:var(--font-main);color:var(--title-color);font-weight:700}
h1{font-size:clamp(38px, 5vw, 52px);line-height:1.2}
h2{font-size:clamp(26px,3vw,34px);line-height:1.4}
h3{font-size:20px;line-height:1.5}

/* Hero */
.page-hero{
    position:relative;
    padding:90px 0 110px;
    background:linear-gradient(180deg, rgba(45,111,166,0.1) 0%, rgba(242,246,250,0.4) 100%);
    overflow:hidden;
}
.page-hero-bg{
    position:relative;
    min-height:calc(45vh);
    display:flex;
    align-items:center;
}
.bg-cover{background-size:cover;background-position:center}
.hero-caption{
    background:rgba(255,255,255,0.68);
    border:1px solid rgba(255,255,255,0.8);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
    border-radius:var(--radius-banner);
    padding:36px 40px;
    box-shadow:var(--shadow-card);
    max-width:720px;
}
.hero-pill{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:13px;
    font-weight:600;
    color:var(--primary);
    background:rgba(45,111,166,0.12);
    border-radius:50px;
    padding:4px 14px;
    letter-spacing:0.8px;
    margin-bottom:14px;
}
.hero-pill i{color:var(--accent);font-size:12px}
@media(max-width:767px){
    .page-hero{padding:60px 0 72px}
    .hero-caption{padding:26px 22px}
}

/* Section padding */
.section-padding{ padding:96px 0 }
.section-padding-sm{ padding:72px 0 }
@media(max-width:991px){
    .section-padding{padding:72px 0}
    .section-padding-sm{padding:56px 0}
}
@media(max-width:575px){
    .section-padding{padding:56px 0}
}

/* Section header pattern */
.section-head{
    margin-bottom:48px;
}
.section-tag{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:var(--accent-light);
    color:#1C7F68;
    font-weight:600;
    font-size:13px;
    letter-spacing:1px;
    border-radius:50px;
    padding:6px 18px;
    margin-bottom:14px;
}
.section-tag i{font-size:14px}
.section-head h2{
    font-size:clamp(28px,3vw,36px);
    color:var(--title-color);
    font-weight:700;
    line-height:1.35;
    letter-spacing:-0.4px;
}
 .section-head p{
    font-size:16px;
    color:var(--body-color);
    max-width:690px;
    line-height:1.8;
 }
 .divider-dash{width:56px;height:4px;border-radius:8px;background:linear-gradient(90deg, var(--primary), var(--accent));margin-bottom:20px}

/* Card base */
.entry-card{
    background:var(--bg-white);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-card);
    padding:28px 26px;
    border:1px solid var(--border-light);
    transition:var(--transition-base);
    height:100%;
}
.entry-card:hover{
    transform:translateY(-6px);
    box-shadow:var(--shadow-card-hover);
    border-color:rgba(45,111,166,0.18);
}
.card-icon{
    width:52px;
    height:52px;
    border-radius:16px;
    background:rgba(45,111,166,0.09);
    color:var(--primary);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:23px;
    margin-bottom:16px;
}
.card-icon.accent{
    background:var(--accent-light);
    color:#1C7F68;
}
.card-icon.gold{
    background:rgba(240,165,50,0.18);
    color:#B86F1E;
}
/* Steps */
.step-item{
    position:relative;
}
.step-marker{
    width:40px;
    height:40px;
    border-radius:50%;
    background:rgba(45,111,166,0.1);
    border:1px solid rgba(45,111,166,0.25);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:700;
    font-size:15px;
    color:var(--primary);
    margin-bottom:14px;
}
.step-item.active .step-marker{
    background:var(--accent);
    border-color:var(--accent);
    color:#fff;
    box-shadow:0 8px 18px rgba(69,183,160,0.28);
}
/* Feature list */
.attr-list{list-style:none;margin:0;padding:0}
.attr-list li{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:10px 0;
    font-size:15px;
    color:var(--body-color);
}
.attr-list li i{
    color:var(--accent);
    font-size:17px;
    margin-top:2px;
}
/* Feature grid block */
.feature-block{
    background:var(--bg-white);
    border:1px solid var(--border-light);
    border-radius:20px;
    box-shadow:var(--shadow-card);
    padding:32px 30px;
    transition:var(--transition-base);
    height:100%;
}
.feature-block:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-card-hover);
    border-color:rgba(69,183,160,0.25);
}
.feature-icon{
    width:50px;
    height:50px;
    border-radius:16px;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:21px;
    margin-bottom:18px;
    background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);
}
.feature-block h3{font-size:19px;font-weight:700;margin-bottom:10px}
.feature-block p{font-size:14px;line-height:1.7;color:var(--body-color)}

/* Steps row */
.process-steps-2{
    border-top:1px solid var(--border-light);
    border-bottom:1px solid var(--border-light);
}
.step-element{
    display:flex;
    gap:16px;
    align-items:flex-start;
    padding:24px 10px;
    position:relative;
}
.step-dot{
    width:30px;
    height:30px;
    min-width:30px;
    border-radius:50%;
    background:var(--primary);
    color:#fff;
    font-size:13px;
    font-weight:700;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-top:6px;
}
.step-dot.success{background:var(--accent)}
.step-dot.plain{background:var(--border-color);color:#fff}
.step-content h4{font-size:16px;font-weight:700;margin-bottom:4px}
.step-content p{font-size:14px;color:var(--muted-color);line-height:1.6}
.process-connector{
    position:absolute;
    top:50px;
    width:100%;
    height:2px;
    background:repeating-linear-gradient(90deg, var(--border-color) 0px, var(--border-color) 6px, transparent 6px, transparent 12px);
}
@media(max-width:767px){
    .step-element{padding:16px 0}
}

/* Timeline section */
.timeline-card{
    background:var(--bg-white);
    border-radius:20px;
    box-shadow:var(--shadow-card);
    padding:30px;
    position:relative;
    overflow:hidden;
    border-top:3px solid var(--accent);
    height:100%;
    transition:var(--transition-base);
}
.timeline-card:hover{box-shadow:var(--shadow-card-hover)}
.period-badge{
    display:inline-block;
    font-size:12px;
    color:var(--accent);
    font-weight:600;
    background:var(--accent-light);
    border-radius:50px;
    padding:2px 12px;
    margin-bottom:10px;
}
.timeline-card h3{font-size:18px;margin-bottom:14px}
.timeline-card p{font-size:14px;line-height:1.8;color:var(--body-color)}

/* FAQ accordion */
.accordion-item{
    background:var(--bg-white);
    border:1px solid var(--border-light);
    border-radius:14px !important;
    overflow:hidden;
    margin-bottom:14px;
    box-shadow:0 4px 14px rgba(23,60,110,0.03);
}
.accordion-button{
    font-size:15px;
    font-weight:600;
    color:var(--title-color);
    background:transparent;
    padding:18px 22px;
    line-height:1.5;
}
.accordion-button:not(.collapsed){
    background:rgba(45,111,166,0.04);
    color:var(--primary);
    box-shadow:none;
}
.accordion-button:focus{box-shadow:none;outline:2px solid rgba(45,111,166,0.4)}
.accordion-button::after{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232D6FA6' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z'/%3E%3C/svg%3E");
    transition:transform 0.3s ease;
}
.accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.accordion-body{font-size:14px;color:var(--body-color);padding:6px 22px 20px;line-height:1.8}

/* CTA area */
.cta-block{
    background:linear-gradient(115deg, var(--primary) 0%, #3A83BD 45%, #4A98C9 100%);
    color:#fff;
    border-radius:var(--radius-banner);
    padding:54px 48px;
    position:relative;
    overflow:hidden;
}
.cta-block h2{color:#fff;font-size:clamp(24px,3vw,34px)}
.cta-block p{color:#E3EDF7;font-size:16px;max-width:660px;line-height:1.8}
.cta-btn{
    background:#fff;
    border:0;
    color:var(--primary);
    border-radius:50px;
    padding:12px 32px;
    font-weight:700;
    font-size:16px;
    display:inline-flex;
    align-items:center;
    gap:8px;
    transition:var(--transition-base);
    box-shadow:0 8px 28px rgba(0,0,0,0.12);
}
.cta-btn:hover{
    background:#F3F8FA;
    transform:translateY(-2px);
    box-shadow:0 16px 40px rgba(0,0,0,0.16);
    color:var(--primary);
}
.cta-btn i{transition:transform 0.3s}
.cta-btn:hover i{transform:translateX(4px)}
.cta-note{font-size:13px;opacity:0.8;color:#DCE9F5}
@media(max-width:767px){
    .cta-block{padding:34px 24px;text-align:center}
}

/* Callback line */
.trust-line{
    display:flex;
    flex-wrap:wrap;
    gap:16px 26px;
    justify-content:center;
    margin-top:24px;
    padding:12px 0;
}
.trust-point{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:13px;
    font-weight:600;
    color:var(--muted-color);
}

/* link component */
.arrow-link{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-weight:600;
    font-size:14px;
    color:var(--accent);
    transition:var(--transition-base);
}
.arrow-link i{transition:transform 0.2s}
.arrow-link:hover i{transform:translateX(4px)}
.arrow-link.dark{color:var(--primary)}

/* footer */
.site-footer{
    background:var(--dark-footer);
    color:rgba(255,255,255,0.55);
    padding:60px 0 26px;
    margin-top:0;
}
.footer-brand{
    display:flex;
    align-items:center;
    gap:10px;
    color:#fff;
    font-weight:700;
    font-size:20px;
    margin-bottom:10px;
}
.footer-brand .brand-dot{
    width:36px;
    height:36px;
    border-radius:12px;
    background:linear-gradient(135deg,#3D78BE,var(--accent));
    display:inline-flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    font-size:17px;
}
.footer-desc{
    font-size:14px;
    line-height:1.8;
    color:rgba(255,255,255,0.45);
    margin-top:12px;
    max-width:320px;
}
.footer-top{padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,0.13);margin-bottom:24px}
.footer-top h5{
    color:rgba(255,255,255,0.88);
    font-size:15px;
    margin-bottom:16px;
    font-weight:600;
}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.footer-links a{
    color:rgba(255,255,255,0.48);
    font-size:14px;
    transition:all 0.2s;
}
.footer-links a:hover{
    color:#fff;
    opacity:1;
    padding-left:4px;
}
.footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;
    font-size:13px;
    color:rgba(255,255,255,0.4);
}
.footer-tech a{
    color:rgba(255,255,255,0.3);
}
.footer-tech a:hover{color:#fff}
@media(max-width:991px){
    .site-footer{padding-top:46px}
}