/* roulang page: index */
:root{
            --bg:#0f1115;
            --bg-soft:#141821;
            --bg-card:#171c26;
            --bg-card-2:#1c2230;
            --line:rgba(255,255,255,.08);
            --line-2:rgba(255,255,255,.12);
            --text:#f2efe9;
            --muted:#b7b0a3;
            --muted-2:#8f887b;
            --accent:#d7a64a;
            --accent-2:#bc6b3f;
            --accent-3:#8f3b35;
            --ok:#69c18c;
            --shadow:0 18px 48px rgba(0,0,0,.34);
            --shadow-soft:0 10px 28px rgba(0,0,0,.22);
            --radius:18px;
            --radius-sm:14px;
            --radius-xs:12px;
            --container:1240px;
            --gap:24px;
            --gap-lg:36px;
            --transition:.24s ease;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
            background:
                radial-gradient(1200px 600px at 10% -10%, rgba(215,166,74,.16), transparent 55%),
                radial-gradient(900px 500px at 100% 0%, rgba(188,107,63,.12), transparent 45%),
                linear-gradient(180deg, #0d1014 0%, #0f1115 24%, #0f1115 100%);
            color:var(--text);
            line-height:1.7;
            letter-spacing:.2px;
            -webkit-font-smoothing:antialiased;
            text-rendering:optimizeLegibility;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea,select{font:inherit}
        ::selection{background:rgba(215,166,74,.32);color:#fff}
        .container{
            width:min(var(--container), calc(100% - 32px));
            margin:0 auto;
        }
        .topbar{
            background:linear-gradient(90deg, rgba(215,166,74,.15), rgba(188,107,63,.12));
            border-bottom:1px solid rgba(255,255,255,.06);
            color:#f7e9cc;
            font-size:13px;
        }
        .topbar__inner{
            min-height:40px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            padding:8px 0;
        }
        .topbar__notice{
            display:flex;
            align-items:center;
            gap:10px;
            min-width:0;
        }
        .topbar__notice strong{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:#fff;
            letter-spacing:.5px;
        }
        .topbar__notice strong::before{
            content:"";
            width:8px;height:8px;border-radius:50%;
            background:var(--accent);
            box-shadow:0 0 0 6px rgba(215,166,74,.14);
            flex:none;
        }
        .topbar__meta{
            color:rgba(255,255,255,.78);
            white-space:nowrap;
        }

        header{
            position:sticky;
            top:0;
            z-index:1000;
            backdrop-filter:saturate(140%) blur(14px);
            background:rgba(13,16,20,.86);
            border-bottom:1px solid rgba(255,255,255,.06);
        }
        .nav{
            min-height:76px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:18px;
        }
        .brand{
            display:inline-flex;
            align-items:center;
            gap:12px;
            min-width:0;
            font-weight:800;
            letter-spacing:.5px;
            color:#fff;
        }
        .brand__mark{
            width:40px;height:40px;
            border-radius:14px;
            background:
                linear-gradient(145deg, rgba(215,166,74,.95), rgba(188,107,63,.88));
            box-shadow:0 10px 30px rgba(215,166,74,.22);
            position:relative;
            flex:none;
        }
        .brand__mark::after{
            content:"";
            position:absolute;
            inset:10px;
            border-radius:10px;
            border:1px solid rgba(255,255,255,.42);
        }
        .brand__text{
            display:flex;
            flex-direction:column;
            min-width:0;
        }
        .brand__text span{
            display:block;
            font-size:16px;
            line-height:1.15;
            white-space:nowrap;
            overflow:hidden;
            text-overflow:ellipsis;
        }
        .brand__text small{
            margin-top:3px;
            color:var(--muted);
            font-size:12px;
            font-weight:500;
        }
        .nav__menu{
            display:flex;
            align-items:center;
            gap:10px;
        }
        .nav__links{
            display:flex;
            align-items:center;
            gap:8px;
        }
        .nav__links a{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            height:42px;
            padding:0 16px;
            border-radius:999px;
            color:rgba(255,255,255,.82);
            transition:transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
            border:1px solid transparent;
            font-weight:600;
            font-size:14px;
        }
        .nav__links a:hover{
            background:rgba(255,255,255,.05);
            color:#fff;
            transform:translateY(-1px);
            border-color:rgba(255,255,255,.06);
        }
        .nav__links a:focus-visible,
        .btn:focus-visible,
        summary:focus-visible,
        input:focus-visible,
        textarea:focus-visible{
            outline:none;
            box-shadow:0 0 0 3px rgba(215,166,74,.28), 0 0 0 1px rgba(215,166,74,.6) inset;
        }
        .nav__links a.is-active{
            background:rgba(215,166,74,.12);
            color:#fff;
            border-color:rgba(215,166,74,.18);
        }
        .nav__toggle{
            display:none;
            align-items:center;
            justify-content:center;
            width:44px;
            height:44px;
            border-radius:14px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.03);
            color:#fff;
            cursor:pointer;
            transition:transform var(--transition), background var(--transition), border-color var(--transition);
        }
        .nav__toggle:hover{background:rgba(255,255,255,.06);transform:translateY(-1px)}
        .nav__toggle:active{transform:scale(.98)}
        .nav__toggle svg{width:22px;height:22px}
        .nav__panel{
            display:none;
        }

        main{padding-bottom:24px}
        section{padding:28px 0}
        .hero{
            position:relative;
            overflow:hidden;
            padding:26px 0 18px;
        }
        .hero__shell{
            position:relative;
            border:1px solid rgba(255,255,255,.08);
            border-radius:calc(var(--radius) + 6px);
            overflow:hidden;
            background:
                linear-gradient(180deg, rgba(10,12,15,.22), rgba(10,12,15,.74)),
                url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            box-shadow:var(--shadow);
        }
        .hero__shell::before{
            content:"";
            position:absolute;
            inset:0;
            background:
                radial-gradient(900px 460px at 15% 12%, rgba(215,166,74,.20), transparent 60%),
                linear-gradient(110deg, rgba(15,17,21,.90) 18%, rgba(15,17,21,.56) 54%, rgba(15,17,21,.78) 100%);
            pointer-events:none;
        }
        .hero__inner{
            position:relative;
            padding:42px;
            display:grid;
            grid-template-columns:minmax(0,1.2fr) minmax(300px,.88fr);
            gap:32px;
            align-items:center;
        }
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:7px 12px;
            border-radius:999px;
            border:1px solid rgba(215,166,74,.18);
            background:rgba(215,166,74,.10);
            color:#f7deae;
            font-size:13px;
            font-weight:700;
            letter-spacing:.4px;
            width:fit-content;
        }
        .eyebrow::before{
            content:"";
            width:6px;height:6px;border-radius:50%;
            background:var(--accent);
            box-shadow:0 0 0 5px rgba(215,166,74,.14);
        }
        .hero h1{
            margin:18px 0 14px;
            font-size:clamp(42px, 5vw, 56px);
            line-height:1.04;
            letter-spacing:-.6px;
            font-weight:900;
            text-wrap:balance;
        }
        .hero__lead{
            margin:0;
            max-width:720px;
            color:rgba(255,255,255,.82);
            font-size:16px;
            line-height:1.82;
        }
        .hero__actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:26px;
        }
        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:10px;
            height:48px;
            padding:0 18px;
            border-radius:999px;
            border:1px solid transparent;
            font-weight:700;
            font-size:14px;
            cursor:pointer;
            transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
            user-select:none;
        }
        .btn:hover{
            transform:translateY(-2px);
            box-shadow:var(--shadow-soft);
        }
        .btn:active{transform:translateY(0) scale(.98)}
        .btn--primary{
            background:linear-gradient(145deg, #e0b45c, #c98942);
            color:#1a1206;
            box-shadow:0 18px 36px rgba(215,166,74,.18);
        }
        .btn--primary:hover{
            color:#160f05;
            box-shadow:0 18px 42px rgba(215,166,74,.24);
        }
        .btn--secondary{
            background:rgba(255,255,255,.04);
            color:#fff;
            border-color:rgba(255,255,255,.10);
        }
        .btn--secondary:hover{
            background:rgba(255,255,255,.07);
            border-color:rgba(255,255,255,.14);
        }
        .btn--ghost{
            background:transparent;
            color:#f7e6c3;
            border-color:rgba(215,166,74,.24);
        }
        .btn--ghost:hover{
            background:rgba(215,166,74,.08);
        }
        .hero__chips{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:24px;
        }
        .tag{
            display:inline-flex;
            align-items:center;
            gap:6px;
            min-height:34px;
            padding:0 12px;
            border-radius:999px;
            font-size:13px;
            font-weight:700;
            letter-spacing:.2px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.04);
            color:#f3efe6;
        }
        .tag--gold{
            background:rgba(215,166,74,.12);
            color:#f7d48b;
            border-color:rgba(215,166,74,.18);
        }
        .tag--warm{
            background:rgba(188,107,63,.12);
            color:#f0b08d;
            border-color:rgba(188,107,63,.18);
        }
        .tag--line{
            background:transparent;
            color:var(--muted);
        }
        .hero__visual{
            position:relative;
            display:grid;
            gap:14px;
        }
        .hero__preview{
            position:relative;
            overflow:hidden;
            border-radius:24px;
            min-height:320px;
            border:1px solid rgba(255,255,255,.10);
            background:#10141b;
            box-shadow:var(--shadow-soft);
        }
        .hero__preview img{
            width:100%;
            height:100%;
            object-fit:cover;
            opacity:.92;
        }
        .hero__preview::after{
            content:"";
            position:absolute;
            inset:0;
            background:linear-gradient(180deg, transparent 16%, rgba(15,17,21,.16) 60%, rgba(15,17,21,.64) 100%);
        }
        .hero__overlay{
            position:absolute;
            left:16px;
            right:16px;
            bottom:16px;
            z-index:1;
            display:grid;
            gap:10px;
        }
        .hero__overlay-card{
            padding:16px 18px;
            border-radius:18px;
            background:rgba(14,16,20,.66);
            border:1px solid rgba(255,255,255,.08);
            backdrop-filter:blur(10px);
        }
        .hero__overlay-card strong{
            display:block;
            font-size:16px;
            margin-bottom:6px;
        }
        .hero__overlay-card p{
            margin:0;
            color:rgba(255,255,255,.76);
            font-size:14px;
            line-height:1.7;
        }
        .hero__stack{
            display:grid;
            grid-template-columns:repeat(3, minmax(0,1fr));
            gap:12px;
        }
        .hero__stack .mini{
            padding:14px 15px;
            border-radius:18px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.04);
            color:#efe9de;
            box-shadow:var(--shadow-soft);
        }
        .hero__stack .mini b{
            display:block;
            margin-bottom:4px;
            color:#fff;
        }
        .hero__stack .mini span{
            color:var(--muted);
            font-size:13px;
        }

        .section-head{
            display:flex;
            align-items:flex-end;
            justify-content:space-between;
            gap:16px;
            margin-bottom:20px;
        }
        .section-head h2{
            margin:8px 0 0;
            font-size:clamp(28px, 3.2vw, 36px);
            line-height:1.15;
            letter-spacing:-.3px;
        }
        .section-head p{
            margin:0;
            color:var(--muted);
            max-width:780px;
            font-size:15px;
        }
        .section-head__text{
            min-width:0;
        }
        .section-head__action{
            flex:none;
        }

        .quick-grid{
            display:grid;
            grid-template-columns:1.2fr .9fr .9fr 1.1fr;
            gap:18px;
        }
        .quick-card{
            position:relative;
            overflow:hidden;
            padding:22px;
            border-radius:var(--radius);
            background:
                linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)),
                var(--bg-card);
            border:1px solid var(--line);
            box-shadow:var(--shadow-soft);
            transition:transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
            min-height:188px;
        }
        .quick-card:hover{
            transform:translateY(-4px);
            border-color:rgba(215,166,74,.18);
            box-shadow:0 16px 34px rgba(0,0,0,.28);
        }
        .quick-card::after{
            content:"";
            position:absolute;
            inset:auto -28px -28px auto;
            width:92px;height:92px;border-radius:50%;
            background:radial-gradient(circle, rgba(215,166,74,.16), transparent 70%);
            pointer-events:none;
        }
        .quick-card__icon{
            width:46px;height:46px;
            border-radius:16px;
            display:grid;
            place-items:center;
            background:rgba(215,166,74,.12);
            border:1px solid rgba(215,166,74,.14);
            color:#f6da9a;
            font-size:20px;
            margin-bottom:16px;
        }
        .quick-card h3{
            margin:0 0 10px;
            font-size:22px;
            line-height:1.2;
        }
        .quick-card p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.75;
        }
        .quick-card__foot{
            margin-top:18px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            color:#f3dec0;
            font-size:13px;
            font-weight:700;
        }
        .quick-card--wide{grid-column:span 1}
        .quick-card--tall{
            background:
                linear-gradient(180deg, rgba(188,107,63,.12), rgba(255,255,255,.02)),
                var(--bg-card-2);
        }

        .feature-grid{
            display:grid;
            grid-template-columns:1.25fr .75fr;
            gap:18px;
        }
        .feature-card{
            overflow:hidden;
            border-radius:24px;
            border:1px solid var(--line);
            background:var(--bg-card);
            box-shadow:var(--shadow-soft);
            transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
        }
        .feature-card:hover{
            transform:translateY(-3px);
            border-color:rgba(215,166,74,.16);
            box-shadow:0 18px 36px rgba(0,0,0,.28);
        }
        .feature-card--image{
            display:grid;
            grid-template-rows:260px auto;
        }
        .feature-card__image{
            position:relative;
            overflow:hidden;
            min-height:260px;
        }
        .feature-card__image img{
            width:100%;
            height:100%;
            object-fit:cover;
            filter:saturate(1.04) contrast(1.02);
        }
        .feature-card__image::after{
            content:"";
            position:absolute;
            inset:0;
            background:linear-gradient(180deg, transparent 26%, rgba(10,12,16,.62) 100%);
        }
        .feature-card__body{
            padding:22px;
        }
        .feature-card__body h3{
            margin:0 0 10px;
            font-size:24px;
            line-height:1.24;
        }
        .feature-card__body p{
            margin:0;
            color:var(--muted);
            font-size:15px;
            line-height:1.8;
        }
        .feature-card__list{
            display:grid;
            gap:12px;
            margin-top:18px;
        }
        .feature-card__list .item{
            display:flex;
            gap:10px;
            padding:14px 15px;
            border-radius:16px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(255,255,255,.06);
        }
        .feature-card__list .item i{
            font-style:normal;
            width:24px;height:24px;
            border-radius:50%;
            display:grid;
            place-items:center;
            background:rgba(215,166,74,.12);
            color:#f6da9a;
            flex:none;
            margin-top:2px;
            font-size:12px;
            font-weight:800;
        }
        .feature-card__list .item div{
            min-width:0;
        }
        .feature-card__list .item strong{
            display:block;
            margin-bottom:4px;
            color:#fff;
        }
        .feature-card__list .item span{
            color:var(--muted);
            font-size:13px;
            line-height:1.7;
        }
        .feature-aside{
            display:grid;
            gap:18px;
        }
        .mini-panel{
            border-radius:24px;
            border:1px solid var(--line);
            background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)), var(--bg-card-2);
            box-shadow:var(--shadow-soft);
            overflow:hidden;
        }
        .mini-panel__img{
            aspect-ratio:16/10;
            overflow:hidden;
        }
        .mini-panel__img img{
            width:100%;
            height:100%;
            object-fit:cover;
        }
        .mini-panel__body{
            padding:18px 18px 20px;
        }
        .mini-panel__body h3{
            margin:0 0 10px;
            font-size:20px;
        }
        .mini-panel__body p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
        }

        .evidence-grid{
            display:grid;
            grid-template-columns:repeat(3,minmax(0,1fr));
            gap:18px;
        }
        .evidence-card{
            padding:20px;
            border-radius:22px;
            background:rgba(255,255,255,.03);
            border:1px solid var(--line);
            box-shadow:var(--shadow-soft);
        }
        .evidence-card .num{
            font-size:32px;
            line-height:1;
            font-weight:900;
            color:#f7d48b;
            letter-spacing:-.8px;
        }
        .evidence-card h3{
            margin:14px 0 8px;
            font-size:20px;
        }
        .evidence-card p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
        }

        .news-layout{
            display:grid;
            grid-template-columns:1.25fr .75fr;
            gap:18px;
            align-items:start;
        }
        .news-panel{
            border-radius:24px;
            border:1px solid var(--line);
            background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)), var(--bg-soft);
            box-shadow:var(--shadow-soft);
            padding:20px;
        }
        .news-list{
            display:grid;
            gap:14px;
        }
        .news-card{
            overflow:hidden;
            border-radius:20px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.03);
            transition:transform var(--transition), border-color var(--transition), background var(--transition);
        }
        .news-card:hover{
            transform:translateY(-3px);
            border-color:rgba(215,166,74,.18);
            background:rgba(255,255,255,.045);
        }
        .news-card--wide{
            display:grid;
            grid-template-columns:1.08fr .92fr;
        }
        .news-card__thumb{
            aspect-ratio:16/10;
            overflow:hidden;
            background:#11151b;
        }
        .news-card__thumb img{
            width:100%;
            height:100%;
            object-fit:cover;
            transition:transform .5s ease;
        }
        .news-card:hover .news-card__thumb img{
            transform:scale(1.03);
        }
        .news-card__body{
            padding:18px 18px 16px;
            display:flex;
            flex-direction:column;
            justify-content:space-between;
            gap:12px;
        }
        .news-card__meta{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            align-items:center;
        }
        .news-card__meta time{
            color:var(--muted-2);
            font-size:13px;
        }
        .news-card h3{
            margin:0;
            font-size:20px;
            line-height:1.35;
            display:-webkit-box;
            -webkit-line-clamp:2;
            -webkit-box-orient:vertical;
            overflow:hidden;
        }
        .news-card p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.78;
            display:-webkit-box;
            -webkit-line-clamp:3;
            -webkit-box-orient:vertical;
            overflow:hidden;
        }
        .news-card__more{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:#f7d48b;
            font-weight:800;
            font-size:13px;
            width:fit-content;
        }
        .news-card__more span{
            transition:transform var(--transition);
        }
        .news-card:hover .news-card__more span{transform:translateX(2px)}
        .news-stack{
            display:grid;
            gap:14px;
        }
        .news-tile{
            padding:16px 16px 15px;
            border-radius:18px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(255,255,255,.06);
        }
        .news-tile h4{
            margin:0 0 8px;
            font-size:16px;
            line-height:1.45;
        }
        .news-tile p{
            margin:0;
            color:var(--muted);
            font-size:13px;
            line-height:1.75;
        }
        .news-tile .meta{
            display:flex;
            justify-content:space-between;
            gap:10px;
            margin-top:12px;
            color:var(--muted-2);
            font-size:12px;
        }
        .news-empty{
            padding:26px;
            border-radius:18px;
            border:1px dashed rgba(255,255,255,.12);
            color:var(--muted);
            background:rgba(255,255,255,.02);
            text-align:center;
        }

        .faq{
            display:grid;
            gap:14px;
        }
        details.faq-item{
            border-radius:18px;
            background:rgba(255,255,255,.03);
            border:1px solid rgba(255,255,255,.08);
            overflow:hidden;
            box-shadow:var(--shadow-soft);
        }
        details.faq-item[open]{
            border-color:rgba(215,166,74,.18);
            background:rgba(255,255,255,.04);
        }
        details.faq-item summary{
            list-style:none;
            cursor:pointer;
            padding:18px 20px;
            display:flex;
            justify-content:space-between;
            align-items:center;
            gap:16px;
            font-weight:800;
            color:#fff;
            user-select:none;
        }
        details.faq-item summary::-webkit-details-marker{display:none}
        details.faq-item summary::after{
            content:"+";
            width:28px;height:28px;
            border-radius:50%;
            display:grid;
            place-items:center;
            flex:none;
            color:#f7d48b;
            background:rgba(215,166,74,.10);
            border:1px solid rgba(215,166,74,.12);
            font-size:18px;
            line-height:1;
            transition:transform var(--transition), background var(--transition);
        }
        details.faq-item[open] summary::after{
            content:"–";
            transform:rotate(0deg);
            background:rgba(215,166,74,.14);
        }
        .faq-item__content{
            padding:0 20px 18px;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
        }
        .faq-item__content p{margin:0}
        .faq-item__content ul{
            margin:12px 0 0;
            padding:0;
            list-style:none;
            display:grid;
            gap:8px;
        }
        .faq-item__content li{
            padding-left:16px;
            position:relative;
        }
        .faq-item__content li::before{
            content:"";
            position:absolute;
            left:0;top:.7em;
            width:6px;height:6px;border-radius:50%;
            background:var(--accent);
        }

        .cta{
            padding:30px 0 48px;
        }
        .cta__shell{
            border-radius:28px;
            border:1px solid rgba(215,166,74,.16);
            background:
                radial-gradient(1000px 420px at 20% 0%, rgba(215,166,74,.18), transparent 54%),
                linear-gradient(135deg, rgba(19,22,29,.98), rgba(24,18,15,.96));
            box-shadow:var(--shadow);
            overflow:hidden;
        }
        .cta__inner{
            padding:30px;
            display:grid;
            grid-template-columns:1.1fr .9fr;
            gap:22px;
            align-items:center;
        }
        .cta__text h2{
            margin:0 0 10px;
            font-size:clamp(28px, 3.2vw, 38px);
            line-height:1.18;
        }
        .cta__text p{
            margin:0;
            color:rgba(255,255,255,.76);
            font-size:15px;
            line-height:1.82;
            max-width:720px;
        }
        .cta__actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:22px;
        }
        .cta__side{
            display:grid;
            gap:14px;
        }
        .cta__note{
            padding:18px;
            border-radius:20px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(255,255,255,.08);
        }
        .cta__note strong{
            display:block;
            margin-bottom:8px;
            color:#fff;
            font-size:16px;
        }
        .cta__note p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
        }
        .cta__img{
            overflow:hidden;
            border-radius:20px;
            border:1px solid rgba(255,255,255,.08);
            aspect-ratio:16/10;
            background:#10141b;
        }
        .cta__img img{
            width:100%;
            height:100%;
            object-fit:cover;
        }

        footer{
            border-top:1px solid rgba(255,255,255,.08);
            background:#0c0f13;
        }
        .footer{
            padding:26px 0 32px;
            display:grid;
            grid-template-columns:1.2fr .8fr .9fr;
            gap:20px;
        }
        .footer__brand{
            display:grid;
            gap:12px;
        }
        .footer__brand p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
            max-width:460px;
        }
        .footer__links,
        .footer__info{
            display:grid;
            gap:10px;
            align-content:start;
        }
        .footer__title{
            margin:0 0 4px;
            font-size:15px;
            color:#fff;
            font-weight:800;
        }
        .footer__links a{
            width:fit-content;
            color:rgba(255,255,255,.78);
            font-size:14px;
            transition:color var(--transition), transform var(--transition);
        }
        .footer__links a:hover{
            color:#f7d48b;
            transform:translateX(2px);
        }
        .footer__small{
            color:var(--muted);
            font-size:13px;
            line-height:1.8;
        }
        .footer__copyright{
            grid-column:1 / -1;
            padding-top:18px;
            margin-top:6px;
            border-top:1px solid rgba(255,255,255,.06);
            display:flex;
            flex-wrap:wrap;
            justify-content:space-between;
            gap:10px;
            color:var(--muted-2);
            font-size:13px;
        }

        .section-spacer{height:8px}
        .text-link{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:#f7d48b;
            font-weight:800;
        }
        .text-link:hover span{transform:translateX(2px)}
        .text-link span{transition:transform var(--transition)}
        .divider{
            height:1px;
            background:linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
            margin:10px 0 0;
        }

        @media (max-width: 1280px){
            .hero__inner{grid-template-columns:1fr .92fr}
            .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
            .feature-grid,
            .news-layout,
            .cta__inner{grid-template-columns:1fr}
            .evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
        }
        @media (max-width: 1024px){
            .hero__inner{padding:34px}
            .section-head{flex-direction:column;align-items:flex-start}
            .hero__stack{grid-template-columns:repeat(3,minmax(0,1fr))}
            .footer{grid-template-columns:1fr 1fr}
        }
        @media (max-width: 768px){
            .topbar__inner{flex-direction:column;align-items:flex-start;padding:10px 0}
            .nav{min-height:68px}
            .nav__toggle{display:inline-flex}
            .nav__menu{position:relative}
            .nav__links{
                position:absolute;
                top:calc(100% + 12px);
                right:0;
                left:0;
                flex-direction:column;
                align-items:stretch;
                gap:8px;
                padding:12px;
                border-radius:20px;
                background:rgba(14,17,22,.98);
                border:1px solid rgba(255,255,255,.08);
                box-shadow:var(--shadow);
                display:none;
            }
            body.nav-open .nav__links{display:flex}
            .nav__links a{
                justify-content:flex-start;
                height:46px;
                padding:0 14px;
                border-radius:14px;
                background:rgba(255,255,255,.02);
            }
            .hero{padding-top:18px}
            .hero__inner{
                grid-template-columns:1fr;
                padding:24px;
            }
            .hero h1{font-size:clamp(34px, 8vw, 46px)}
            .hero__preview{min-height:260px}
            .hero__stack{grid-template-columns:1fr}
            .quick-grid,
            .evidence-grid,
            .footer{grid-template-columns:1fr}
            .news-card--wide{grid-template-columns:1fr}
            .news-card__thumb{aspect-ratio:16/9}
            .cta__inner{padding:24px}
            .cta__actions,
            .hero__actions{gap:10px}
        }
        @media (max-width: 520px){
            .container{width:min(var(--container), calc(100% - 20px))}
            .topbar__meta{white-space:normal}
            .brand__text span{font-size:15px}
            .btn{
                width:100%;
                height:46px;
            }
            .hero__actions .btn,
            .cta__actions .btn{
                width:100%;
            }
            .quick-card,
            .feature-card__body,
            .mini-panel__body,
            .news-panel,
            .cta__note{
                padding-left:16px;
                padding-right:16px;
            }
            .hero__inner{padding:18px}
            .hero__lead{font-size:15px}
            .hero__preview{min-height:220px}
            .hero__overlay-card{padding:14px}
            .section-head h2{font-size:clamp(24px, 8vw, 30px)}
            .footer__copyright{
                flex-direction:column;
                align-items:flex-start;
            }
        }

/* roulang page: article */
:root{
            --bg:#0f1115;
            --bg-soft:#141821;
            --bg-card:#171c26;
            --bg-card-2:#1c2230;
            --line:rgba(255,255,255,.08);
            --line-2:rgba(255,255,255,.12);
            --text:#f2efe9;
            --muted:#b7b0a3;
            --muted-2:#8f887b;
            --accent:#d7a64a;
            --accent-2:#bc6b3f;
            --accent-3:#8f3b35;
            --ok:#69c18c;
            --shadow:0 18px 48px rgba(0,0,0,.34);
            --shadow-soft:0 10px 28px rgba(0,0,0,.22);
            --radius:18px;
            --radius-sm:14px;
            --radius-xs:12px;
            --container:1240px;
            --gap:24px;
            --gap-lg:36px;
            --transition:.24s ease;
        }

        html{scroll-behavior:smooth}
        *{box-sizing:border-box}
        body{
            margin:0;
            font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
            background:
                radial-gradient(1200px 600px at 10% -10%, rgba(215,166,74,.16), transparent 55%),
                radial-gradient(900px 500px at 100% 0%, rgba(188,107,63,.12), transparent 45%),
                linear-gradient(180deg, #0d1014 0%, #0f1115 24%, #0f1115 100%);
            color:var(--text);
            line-height:1.7;
            letter-spacing:.2px;
            -webkit-font-smoothing:antialiased;
            text-rendering:optimizeLegibility;
            overflow-x:hidden;
        }
        body::before{
            content:"";
            position:fixed;
            inset:0;
            pointer-events:none;
            background-image:
                linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
            background-size:36px 36px;
            mask-image:linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,0) 40%);
            opacity:.45;
            z-index:-1;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea,select{font:inherit}
        ::selection{background:rgba(215,166,74,.28); color:#fff}
        :focus-visible{
            outline:none;
            box-shadow:0 0 0 3px rgba(215,166,74,.28), 0 0 0 1px rgba(215,166,74,.65) inset;
        }

        .container{
            width:min(var(--container), calc(100% - 32px));
            margin:0 auto;
        }

        .topbar{
            background:linear-gradient(90deg, rgba(215,166,74,.15), rgba(188,107,63,.12));
            border-bottom:1px solid rgba(255,255,255,.06);
            color:#f7e9cc;
            font-size:13px;
        }
        .topbar__inner{
            min-height:40px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            padding:8px 0;
        }
        .topbar__notice{
            display:flex;
            align-items:center;
            gap:10px;
            min-width:0;
        }
        .topbar__notice strong{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:#fff;
            letter-spacing:.5px;
            white-space:nowrap;
        }
        .topbar__notice strong::before{
            content:"";
            width:8px;height:8px;border-radius:50%;
            background:var(--accent);
            box-shadow:0 0 0 6px rgba(215,166,74,.14);
            flex:none;
        }
        .topbar__meta{
            color:rgba(255,255,255,.78);
            white-space:nowrap;
        }

        header{
            position:sticky;
            top:0;
            z-index:1000;
            backdrop-filter:saturate(140%) blur(14px);
            background:rgba(13,16,20,.86);
            border-bottom:1px solid rgba(255,255,255,.06);
        }
        .nav{
            min-height:76px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:18px;
        }
        .brand{
            display:inline-flex;
            align-items:center;
            gap:12px;
            min-width:0;
            font-weight:800;
            letter-spacing:.5px;
            color:#fff;
        }
        .brand__mark{
            width:40px;height:40px;
            border-radius:14px;
            background:linear-gradient(145deg, rgba(215,166,74,.95), rgba(188,107,63,.88));
            box-shadow:0 10px 30px rgba(215,166,74,.22);
            position:relative;
            flex:none;
        }
        .brand__mark::after{
            content:"";
            position:absolute;
            inset:10px;
            border-radius:10px;
            border:1px solid rgba(255,255,255,.42);
        }
        .brand__text{
            display:flex;
            flex-direction:column;
            min-width:0;
        }
        .brand__text span{
            display:block;
            font-size:16px;
            line-height:1.15;
            white-space:nowrap;
            overflow:hidden;
            text-overflow:ellipsis;
        }
        .brand__text small{
            margin-top:3px;
            color:var(--muted);
            font-size:12px;
            font-weight:500;
        }
        .nav__menu{
            display:flex;
            align-items:center;
            gap:10px;
            position:relative;
        }
        .nav__links{
            display:flex;
            align-items:center;
            gap:8px;
        }
        .nav__links a{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            height:42px;
            padding:0 16px;
            border-radius:999px;
            color:rgba(255,255,255,.82);
            transition:transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
            border:1px solid transparent;
            font-weight:600;
            font-size:14px;
            letter-spacing:.2px;
        }
        .nav__links a:hover{
            background:rgba(255,255,255,.05);
            color:#fff;
            transform:translateY(-1px);
            border-color:rgba(255,255,255,.06);
        }
        .nav__links a.is-active{
            background:rgba(215,166,74,.12);
            color:#fff;
            border-color:rgba(215,166,74,.18);
            box-shadow:0 0 0 1px rgba(215,166,74,.08) inset;
        }
        .nav__toggle{
            display:none;
            align-items:center;
            justify-content:center;
            width:44px;
            height:44px;
            border-radius:14px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.03);
            color:#fff;
            cursor:pointer;
            transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
        }
        .nav__toggle svg{width:22px;height:22px}
        .nav__toggle:hover{background:rgba(255,255,255,.06);transform:translateY(-1px)}
        .nav__toggle:active{transform:scale(.98)}
        .nav__links.is-open{
            display:flex;
        }

        .page-shell{
            padding-bottom:32px;
        }

        .article-hero{
            position:relative;
            padding:24px 0 0;
        }
        .article-hero__panel{
            position:relative;
            overflow:hidden;
            border:1px solid var(--line);
            border-radius:28px;
            background:
                linear-gradient(135deg, rgba(10,12,16,.88), rgba(17,22,30,.8)),
                url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            box-shadow:var(--shadow);
            isolation:isolate;
        }
        .article-hero__panel::before{
            content:"";
            position:absolute;
            inset:0;
            background:
                linear-gradient(135deg, rgba(15,17,21,.68) 0%, rgba(15,17,21,.2) 48%, rgba(15,17,21,.84) 100%),
                radial-gradient(900px 380px at 18% 14%, rgba(215,166,74,.18), transparent 55%);
            z-index:0;
        }
        .article-hero__inner{
            position:relative;
            z-index:1;
            display:grid;
            grid-template-columns:minmax(0,1.35fr) minmax(320px,.92fr);
            gap:24px;
            padding:34px;
            align-items:stretch;
        }
        .crumbs{
            display:flex;
            flex-wrap:wrap;
            align-items:center;
            gap:8px;
            margin-bottom:14px;
            color:rgba(255,255,255,.74);
            font-size:13px;
        }
        .crumbs a{
            color:#fff;
            opacity:.88;
            transition:color var(--transition), opacity var(--transition);
        }
        .crumbs a:hover{color:var(--accent);opacity:1}
        .crumbs span.sep{
            color:rgba(255,255,255,.28);
        }
        .hero-kicker{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:7px 12px;
            width:fit-content;
            border-radius:999px;
            background:rgba(255,255,255,.06);
            border:1px solid rgba(255,255,255,.08);
            color:#fff;
            font-size:13px;
            font-weight:600;
            letter-spacing:.2px;
        }
        .hero-kicker::before{
            content:"";
            width:7px;height:7px;border-radius:50%;
            background:var(--accent);
            box-shadow:0 0 0 6px rgba(215,166,74,.12);
        }
        .article-hero h1{
            margin:16px 0 14px;
            font-size:clamp(32px, 4.4vw, 56px);
            line-height:1.08;
            letter-spacing:.2px;
            font-weight:800;
            color:#fff;
        }
        .article-hero__desc{
            max-width:72ch;
            margin:0;
            color:rgba(255,255,255,.8);
            font-size:16px;
            line-height:1.85;
        }
        .hero-meta{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:18px;
        }
        .meta-pill{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:10px 14px;
            border-radius:999px;
            background:rgba(255,255,255,.05);
            border:1px solid rgba(255,255,255,.08);
            color:rgba(255,255,255,.88);
            font-size:13px;
            line-height:1;
        }
        .meta-pill strong{color:#fff}
        .meta-pill i{
            width:7px;height:7px;border-radius:50%;
            background:var(--accent);
            display:inline-block;
            box-shadow:0 0 0 5px rgba(215,166,74,.1);
        }
        .hero-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:24px;
        }
        .btnx{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:10px;
            min-height:46px;
            padding:0 18px;
            border-radius:999px;
            border:1px solid transparent;
            transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition), opacity var(--transition);
            font-weight:700;
            letter-spacing:.2px;
            cursor:pointer;
            user-select:none;
        }
        .btnx:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft)}
        .btnx:active{transform:translateY(0) scale(.985)}
        .btnx--accent{
            background:linear-gradient(135deg, var(--accent), #efbf64);
            color:#23160a;
            box-shadow:0 16px 30px rgba(215,166,74,.16);
        }
        .btnx--accent:hover{color:#21160b}
        .btnx--ghost{
            background:rgba(255,255,255,.04);
            border-color:rgba(255,255,255,.1);
            color:#fff;
        }
        .btnx--ghost:hover{
            background:rgba(255,255,255,.07);
            border-color:rgba(255,255,255,.15);
            color:#fff;
        }
        .btnx--soft{
            background:rgba(215,166,74,.08);
            border-color:rgba(215,166,74,.18);
            color:#fff;
        }

        .hero-side{
            display:grid;
            gap:16px;
            align-content:start;
        }
        .hero-card{
            background:rgba(12,16,22,.74);
            border:1px solid rgba(255,255,255,.09);
            border-radius:24px;
            overflow:hidden;
            box-shadow:var(--shadow-soft);
            backdrop-filter:blur(12px);
        }
        .hero-card__media{
            position:relative;
            aspect-ratio:16/10;
            overflow:hidden;
            border-bottom:1px solid rgba(255,255,255,.08);
        }
        .hero-card__media img{
            width:100%;
            height:100%;
            object-fit:cover;
            transform:scale(1.01);
            transition:transform .6s ease;
        }
        .hero-card:hover .hero-card__media img{transform:scale(1.05)}
        .hero-card__media::after{
            content:"";
            position:absolute;
            inset:0;
            background:linear-gradient(180deg, transparent, rgba(7,9,12,.42));
        }
        .hero-card__body{
            padding:18px 18px 20px;
        }
        .hero-card__title{
            font-size:18px;
            font-weight:800;
            color:#fff;
            margin:0 0 10px;
        }
        .hero-card__text{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
        }
        .hero-list{
            display:grid;
            gap:10px;
        }
        .hero-list__item{
            display:flex;
            gap:12px;
            align-items:flex-start;
            padding:12px 14px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(255,255,255,.07);
            border-radius:16px;
        }
        .hero-list__dot{
            width:10px;height:10px;border-radius:50%;
            background:linear-gradient(180deg,var(--accent),var(--accent-2));
            flex:none;
            margin-top:6px;
            box-shadow:0 0 0 6px rgba(215,166,74,.08);
        }
        .hero-list__item strong{
            display:block;
            color:#fff;
            font-size:14px;
            margin-bottom:2px;
        }
        .hero-list__item span{
            display:block;
            color:var(--muted);
            font-size:13px;
            line-height:1.7;
        }

        main{position:relative}
        .section{
            padding:26px 0;
        }
        .section--tight{padding-top:18px}
        .section__head{
            display:flex;
            align-items:end;
            justify-content:space-between;
            gap:16px;
            margin-bottom:18px;
        }
        .section__title{
            margin:0;
            font-size:clamp(24px, 2.7vw, 34px);
            line-height:1.18;
            font-weight:800;
            color:#fff;
            letter-spacing:.2px;
        }
        .section__desc{
            margin:0;
            color:var(--muted);
            max-width:70ch;
            font-size:14px;
            line-height:1.8;
        }

        .quick-grid{
            display:grid;
            grid-template-columns:1.1fr .9fr 1fr .9fr;
            gap:16px;
        }
        .quick-card{
            position:relative;
            overflow:hidden;
            min-height:162px;
            border-radius:24px;
            border:1px solid var(--line);
            background:
                linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)),
                var(--bg-card);
            box-shadow:var(--shadow-soft);
            padding:20px;
            transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
        }
        .quick-card:hover{
            transform:translateY(-4px);
            border-color:rgba(215,166,74,.2);
            box-shadow:0 18px 34px rgba(0,0,0,.26);
        }
        .quick-card__icon{
            width:46px;height:46px;border-radius:16px;
            display:grid;
            place-items:center;
            background:linear-gradient(135deg, rgba(215,166,74,.16), rgba(188,107,63,.14));
            border:1px solid rgba(255,255,255,.08);
            margin-bottom:16px;
            color:#fff;
        }
        .quick-card__icon svg{width:22px;height:22px}
        .quick-card h3{
            margin:0 0 8px;
            font-size:18px;
            line-height:1.28;
            font-weight:800;
            color:#fff;
        }
        .quick-card p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
        }
        .quick-card .chip-row{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            margin-top:14px;
        }

        .chip{
            display:inline-flex;
            align-items:center;
            gap:6px;
            height:30px;
            padding:0 12px;
            border-radius:999px;
            background:rgba(255,255,255,.05);
            border:1px solid rgba(255,255,255,.08);
            color:rgba(255,255,255,.86);
            font-size:12px;
            line-height:1;
            white-space:nowrap;
        }
        .chip--accent{
            background:rgba(215,166,74,.12);
            border-color:rgba(215,166,74,.18);
            color:#fff;
        }

        .panel{
            border-radius:28px;
            border:1px solid var(--line);
            background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)), var(--bg-card);
            box-shadow:var(--shadow-soft);
            overflow:hidden;
        }
        .panel__body{padding:24px}
        .feature-grid{
            display:grid;
            grid-template-columns:1.08fr .92fr;
            gap:18px;
            align-items:stretch;
        }
        .feature-visual{
            position:relative;
            border-radius:24px;
            overflow:hidden;
            min-height:100%;
            background:linear-gradient(180deg, rgba(12,16,22,.5), rgba(12,16,22,.9)), url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            border:1px solid rgba(255,255,255,.08);
        }
        .feature-visual__overlay{
            position:absolute;
            inset:0;
            background:linear-gradient(180deg, rgba(10,12,16,.15), rgba(10,12,16,.8));
        }
        .feature-visual__content{
            position:relative;
            z-index:1;
            height:100%;
            display:flex;
            align-items:end;
            padding:22px;
        }
        .feature-visual__box{
            max-width:92%;
            background:rgba(13,16,22,.72);
            border:1px solid rgba(255,255,255,.08);
            border-radius:22px;
            padding:18px;
            backdrop-filter:blur(10px);
        }
        .feature-visual__box h3{
            margin:0 0 10px;
            color:#fff;
            font-size:24px;
            line-height:1.2;
            font-weight:800;
        }
        .feature-visual__box p{
            margin:0;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
        }
        .feature-list{
            display:grid;
            gap:12px;
        }
        .feature-item{
            display:flex;
            gap:14px;
            align-items:flex-start;
            padding:16px 16px;
            border-radius:20px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.03);
        }
        .feature-item__num{
            width:34px;
            height:34px;
            border-radius:12px;
            display:grid;
            place-items:center;
            flex:none;
            font-weight:800;
            color:#1f1408;
            background:linear-gradient(135deg, #efbf64, var(--accent));
            box-shadow:0 10px 18px rgba(215,166,74,.12);
        }
        .feature-item__text h4{
            margin:0 0 4px;
            color:#fff;
            font-size:16px;
            font-weight:800;
        }
        .feature-item__text p{
            margin:0;
            color:var(--muted);
            font-size:13px;
            line-height:1.8;
        }

        .article-layout{
            display:grid;
            grid-template-columns:minmax(0,1.55fr) minmax(300px,.82fr);
            gap:22px;
            align-items:start;
        }
        .article-content{
            background:var(--bg-card);
            border:1px solid var(--line);
            border-radius:28px;
            box-shadow:var(--shadow-soft);
            padding:clamp(20px, 3vw, 34px);
            overflow:hidden;
        }
        .article-content .content-head{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:12px;
            padding-bottom:16px;
            margin-bottom:22px;
            border-bottom:1px solid var(--line);
        }
        .article-content .content-head__title{
            margin:0;
            font-size:20px;
            color:#fff;
            font-weight:800;
        }
        .article-content .content-head__meta{
            color:var(--muted);
            font-size:13px;
            white-space:nowrap;
        }
        .article-content .content-body{
            font-size:16px;
            line-height:1.92;
            color:var(--text);
            overflow:hidden;
        }
        .article-content .content-body :where(p,ul,ol,blockquote,table,pre,figure,hr){
            margin:0 0 18px;
        }
        .article-content .content-body p{color:#eee8dd}
        .article-content .content-body h2,
        .article-content .content-body h3,
        .article-content .content-body h4{
            color:#fff;
            line-height:1.25;
            font-weight:800;
            margin:28px 0 14px;
        }
        .article-content .content-body h2{font-size:28px}
        .article-content .content-body h3{font-size:22px}
        .article-content .content-body h4{font-size:18px}
        .article-content .content-body a{
            color:#fff;
            text-decoration:underline;
            text-decoration-color:rgba(215,166,74,.48);
            text-underline-offset:3px;
            transition:color var(--transition), text-decoration-color var(--transition), opacity var(--transition);
        }
        .article-content .content-body a:hover{
            color:var(--accent);
            text-decoration-color:rgba(215,166,74,.78);
        }
        .article-content .content-body strong{
            color:#fff;
            font-weight:800;
        }
        .article-content .content-body em{
            color:#fff3d4;
            font-style:normal;
        }
        .article-content .content-body ul,
        .article-content .content-body ol{
            padding-left:20px;
        }
        .article-content .content-body li{
            margin-bottom:8px;
        }
        .article-content .content-body blockquote{
            border-left:3px solid rgba(215,166,74,.75);
            padding:14px 16px;
            border-radius:0 16px 16px 0;
            background:rgba(215,166,74,.08);
            color:#f4ecda;
        }
        .article-content .content-body img,
        .article-content .content-body figure{
            width:100%;
            border-radius:18px;
        }
        .article-content .content-body img{
            border:1px solid var(--line);
            background:#12161d;
        }
        .article-content .content-body figcaption{
            margin-top:10px;
            color:var(--muted);
            font-size:13px;
            line-height:1.6;
        }
        .article-content .content-body table{
            width:100%;
            border-collapse:collapse;
            overflow:hidden;
            border:1px solid var(--line);
            border-radius:16px;
            display:block;
        }
        .article-content .content-body table thead,
        .article-content .content-body table tbody{
            display:table;
            width:100%;
            table-layout:fixed;
        }
        .article-content .content-body th,
        .article-content .content-body td{
            border-bottom:1px solid var(--line);
            padding:12px 14px;
            text-align:left;
            vertical-align:top;
            color:#eee8dd;
        }
        .article-content .content-body th{
            background:rgba(255,255,255,.04);
            color:#fff;
            font-weight:700;
        }
        .article-content .content-body pre{
            overflow:auto;
            padding:16px 18px;
            border-radius:16px;
            background:#10141b;
            border:1px solid var(--line);
            color:#e9e2d4;
        }
        .article-content .content-body code{
            padding:2px 7px;
            border-radius:8px;
            background:rgba(255,255,255,.06);
            color:#ffe8b2;
            font-size:.95em;
        }
        .article-content .content-body hr{
            border:0;
            height:1px;
            background:linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
        }
        .article-content .content-footer{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            justify-content:space-between;
            align-items:center;
            margin-top:22px;
            padding-top:18px;
            border-top:1px solid var(--line);
        }
        .article-content .content-footer .footer-note{
            color:var(--muted);
            font-size:13px;
        }

        .article-sidebar{
            display:grid;
            gap:18px;
            position:sticky;
            top:112px;
        }
        .side-card{
            border-radius:24px;
            background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)), var(--bg-card);
            border:1px solid var(--line);
            box-shadow:var(--shadow-soft);
            overflow:hidden;
        }
        .side-card__head{
            padding:18px 18px 0;
        }
        .side-card__title{
            margin:0;
            font-size:18px;
            font-weight:800;
            color:#fff;
        }
        .side-card__body{
            padding:16px 18px 18px;
        }
        .stat-grid{
            display:grid;
            grid-template-columns:repeat(2, minmax(0,1fr));
            gap:12px;
        }
        .stat{
            padding:14px;
            border-radius:18px;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(255,255,255,.07);
        }
        .stat__label{
            color:var(--muted);
            font-size:12px;
            margin-bottom:8px;
        }
        .stat__value{
            color:#fff;
            font-size:18px;
            font-weight:800;
            line-height:1.15;
        }
        .stat__value small{
            font-size:12px;
            color:var(--muted);
            font-weight:600;
        }
        .mini-list{
            display:grid;
            gap:10px;
        }
        .mini-list a,
        .mini-list .mini-item{
            display:flex;
            align-items:flex-start;
            gap:10px;
            padding:12px 12px;
            border-radius:16px;
            border:1px solid rgba(255,255,255,.07);
            background:rgba(255,255,255,.03);
            color:#fff;
            transition:transform var(--transition), border-color var(--transition), background var(--transition);
        }
        .mini-list a:hover{
            transform:translateY(-2px);
            border-color:rgba(215,166,74,.18);
            background:rgba(255,255,255,.05);
        }
        .mini-list .mini-dot{
            width:9px;height:9px;border-radius:50%;
            background:linear-gradient(180deg, var(--accent), var(--accent-2));
            margin-top:6px;
            flex:none;
        }
        .mini-list strong{
            display:block;
            font-size:14px;
            margin-bottom:2px;
        }
        .mini-list span{
            display:block;
            font-size:13px;
            color:var(--muted);
            line-height:1.7;
        }

        .card-grid{
            display:grid;
            grid-template-columns:repeat(3, minmax(0, 1fr));
            gap:16px;
        }
        .story-card{
            position:relative;
            overflow:hidden;
            border-radius:24px;
            border:1px solid var(--line);
            background:var(--bg-card);
            box-shadow:var(--shadow-soft);
            transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }
        .story-card:hover{
            transform:translateY(-4px);
            box-shadow:0 18px 34px rgba(0,0,0,.24);
            border-color:rgba(215,166,74,.18);
        }
        .story-card__media{
            aspect-ratio:16/9;
            overflow:hidden;
            background:#0f1319;
            position:relative;
        }
        .story-card__media img{
            width:100%;
            height:100%;
            object-fit:cover;
            transition:transform .7s ease;
        }
        .story-card:hover .story-card__media img{transform:scale(1.05)}
        .story-card__body{
            padding:18px;
        }
        .story-card__meta{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            margin-bottom:12px;
        }
        .story-card__body h3{
            margin:0 0 8px;
            font-size:18px;
            line-height:1.35;
            color:#fff;
            font-weight:800;
        }
        .story-card__body p{
            margin:0 0 16px;
            color:var(--muted);
            font-size:14px;
            line-height:1.8;
            display:-webkit-box;
            -webkit-line-clamp:3;
            -webkit-box-orient:vertical;
            overflow:hidden;
            min-height:5.4em;
        }
        .story-card__footer{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:10px;
            color:rgba(255,255,255,.78);
            font-size:12px;
        }
        .story-link{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:#fff;
            font-weight:700;
            transition:color var(--transition), transform var(--transition);
        }
        .story-link:hover{color:var(--accent);transform:translateX(2px)}

        .faq-wrap{
            display:grid;
            gap:12px;
        }
        details.faq-item{
            border-radius:20px;
            border:1px solid var(--line);
            background:var(--bg-card);
            box-shadow:var(--shadow-soft);
            overflow:hidden;
        }
        details.faq-item[open]{
            border-color:rgba(215,166,74,.18);
        }
        details.faq-item summary{
            list-style:none;
            cursor:pointer;
            padding:18px 20px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            font-weight:800;
            color:#fff;
        }
        details.faq-item summary::-webkit-details-marker{display:none}
        .faq-item__answer{
            padding:0 20px 20px;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
        }
        .faq-item__chev{
            flex:none;
            width:32px;
            height:32px;
            border-radius:11px;
            display:grid;
            place-items:center;
            background:rgba(255,255,255,.04);
            border:1px solid rgba(255,255,255,.08);
            transition:transform var(--transition), background var(--transition);
        }
        details[open] .faq-item__chev{transform:rotate(180deg);background:rgba(215,166,74,.08)}
        .faq-item__chev svg{width:16px;height:16px;color:#fff}

        .cta-panel{
            position:relative;
            overflow:hidden;
            border-radius:30px;
            border:1px solid rgba(255,255,255,.08);
            background:
                linear-gradient(135deg, rgba(8,10,14,.92), rgba(20,24,32,.86)),
                url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            box-shadow:var(--shadow);
        }
        .cta-panel::before{
            content:"";
            position:absolute;
            inset:0;
            background:radial-gradient(700px 260px at 16% 0%, rgba(215,166,74,.18), transparent 60%);
        }
        .cta-panel__inner{
            position:relative;
            z-index:1;
            display:grid;
            grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);
            gap:18px;
            align-items:center;
            padding:28px;
        }
        .cta-panel h2{
            margin:0 0 10px;
            font-size:clamp(24px, 3vw, 36px);
            line-height:1.18;
            color:#fff;
            font-weight:800;
        }
        .cta-panel p{
            margin:0;
            color:rgba(255,255,255,.78);
            font-size:15px;
            line-height:1.9;
        }
        .cta-panel__actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            justify-content:flex-end;
        }
        .cta-card{
            padding:18px;
            border-radius:22px;
            border:1px solid rgba(255,255,255,.08);
            background:rgba(255,255,255,.04);
            color:#fff;
        }
        .cta-card strong{
            display:block;
            margin-bottom:6px;
            font-size:16px;
        }
        .cta-card span{
            display:block;
            color:rgba(255,255,255,.72);
            font-size:13px;
            line-height:1.75;
        }

        footer{
            padding:18px 0 34px;
        }
        .footer{
            display:grid;
            grid-template-columns:1.25fr .65fr .95fr;
            gap:24px;
            padding:24px;
            border-radius:28px;
            border:1px solid var(--line);
            background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.015)), var(--bg-card);
            box-shadow:var(--shadow-soft);
        }
        .footer__brand p{
            margin:14px 0 0;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
            max-width:42ch;
        }
        .footer__links,
        .footer__info{
            display:grid;
            gap:10px;
            align-content:start;
        }
        .footer__title{
            color:#fff;
            font-size:15px;
            font-weight:800;
            margin-bottom:4px;
        }
        .footer__links a{
            color:rgba(255,255,255,.8);
            font-size:14px;
            transition:color var(--transition), transform var(--transition);
            width:fit-content;
        }
        .footer__links a:hover{
            color:var(--accent);
            transform:translateX(2px);
        }
        .footer__small{
            color:var(--muted);
            font-size:13px;
            line-height:1.8;
        }
        .footer__small a{
            color:#fff;
            text-decoration:underline;
            text-underline-offset:3px;
            text-decoration-color:rgba(215,166,74,.4);
        }
        .footer__small a:hover{color:var(--accent)}
        .footer__copyright{
            grid-column:1 / -1;
            display:flex;
            flex-wrap:wrap;
            justify-content:space-between;
            gap:10px;
            padding-top:18px;
            margin-top:2px;
            border-top:1px solid var(--line);
            color:var(--muted-2);
            font-size:13px;
        }

        .empty-state{
            min-height:320px;
            display:grid;
            place-items:center;
            text-align:center;
            border-radius:22px;
            border:1px dashed rgba(255,255,255,.12);
            background:rgba(255,255,255,.02);
            padding:24px;
        }
        .empty-state__box{
            max-width:420px;
        }
        .empty-state h2{
            margin:0 0 10px;
            color:#fff;
            font-size:28px;
            font-weight:800;
        }
        .empty-state p{
            margin:0 0 20px;
            color:var(--muted);
            font-size:14px;
            line-height:1.85;
        }

        .mobile-only{display:none}

        @media (max-width: 1280px){
            .quick-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
            .feature-grid{grid-template-columns:1fr}
            .hero-side{grid-template-columns:repeat(2, minmax(0,1fr))}
            .article-layout{grid-template-columns:minmax(0,1fr)}
            .article-sidebar{position:static; grid-template-columns:repeat(2, minmax(0,1fr))}
            .footer{grid-template-columns:1fr 1fr}
            .cta-panel__inner{grid-template-columns:1fr}
            .cta-panel__actions{justify-content:flex-start}
        }
        @media (max-width: 1024px){
            .nav__toggle{display:inline-flex}
            .nav__links{
                position:absolute;
                top:calc(100% + 10px);
                right:0;
                display:none;
                flex-direction:column;
                align-items:stretch;
                width:min(320px, calc(100vw - 32px));
                padding:12px;
                background:rgba(13,16,20,.98);
                border:1px solid var(--line);
                border-radius:18px;
                box-shadow:var(--shadow);
            }
            .nav__links a{
                width:100%;
                justify-content:flex-start;
                height:44px;
                padding:0 14px;
                border-radius:14px;
            }
            .article-hero__inner{grid-template-columns:1fr; padding:24px}
            .hero-side{grid-template-columns:1fr}
            .card-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
            .footer{grid-template-columns:1fr 1fr}
            .article-content .content-head{flex-direction:column; align-items:flex-start}
        }
        @media (max-width: 768px){
            .topbar__inner{flex-direction:column; align-items:flex-start; gap:4px}
            .quick-grid{grid-template-columns:1fr}
            .section__head{flex-direction:column; align-items:flex-start}
            .card-grid{grid-template-columns:1fr}
            .article-sidebar{grid-template-columns:1fr}
            .footer{grid-template-columns:1fr}
            .nav{min-height:72px}
            .article-hero h1{font-size:clamp(28px, 8vw, 42px)}
            .article-content .content-body{font-size:15px}
            .article-content .content-body h2{font-size:24px}
            .article-content .content-body h3{font-size:20px}
            .cta-panel__inner,
            .panel__body{padding:20px}
            .cta-panel h2{font-size:26px}
            .article-content,
            .hero-card,
            .panel,
            .side-card,
            .story-card,
            .quick-card,
            .faq-item,
            .cta-panel,
            .footer{border-radius:22px}
        }
        @media (max-width: 520px){
            .container{width:min(var(--container), calc(100% - 22px))}
            .topbar{font-size:12px}
            .brand__text span{font-size:15px}
            .brand__text small{font-size:11px}
            .article-hero__inner{padding:18px}
            .hero-meta{gap:8px}
            .meta-pill{padding:9px 12px}
            .hero-actions,.cta-panel__actions{gap:10px}
            .btnx{width:100%}
            .btnx--ghost,.btnx--soft,.btnx--accent{justify-content:center}
            .article-content .content-body img{border-radius:14px}
            .story-card__body{padding:16px}
            .quick-card{min-height:auto}
            .footer__copyright{flex-direction:column}
            .nav__links{width:calc(100vw - 22px)}
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}