.topbar{
    position:sticky;
    top:0;
    z-index:30;
    background:rgba(255,255,255,.84)!important;
    backdrop-filter:saturate(180%) blur(14px);
    -webkit-backdrop-filter:saturate(180%) blur(14px);
    box-shadow:none;
    border-bottom:1px solid rgba(226,232,240,.9);
    padding-top:.7rem!important;
    padding-bottom:.7rem!important;
}
.topbar .container{max-width:1200px;position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.topbar-inner{min-height:56px}
.brand-group{display:flex;align-items:center;gap:12px;min-width:0;flex:0 0 auto}
.brand-link{display:flex;align-items:center;line-height:0;flex:none}
.brand-logo{display:block;height:28px!important;max-width:170px;object-fit:contain;filter:none!important}
.nav-center{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:.25rem;white-space:nowrap}
.nav-pill{color:#475569!important;border-radius:4px!important;padding:.45rem .75rem!important;text-decoration:none;font-weight:600}
.nav-pill:hover,.nav-pill.active{background:transparent!important;color:#e53935!important}
.site-switch{position:relative;margin-left:4px;padding-left:14px;border-left:1px solid #e5e7eb}
.site-switch summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;color:#64748b!important;font-size:13px;line-height:30px;white-space:nowrap;transition:color .2s ease}
.site-switch summary:hover{color:#e53935!important}
.site-switch-label{color:#1f2937;font-weight:700}
.site-switch-text{color:inherit}
.site-switch-chevron{width:6px;height:6px;margin:-3px 1px 0;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .2s ease}
.site-switch[open] .site-switch-chevron{margin-top:3px;transform:rotate(225deg)}
.site-switch summary::-webkit-details-marker{display:none}
.site-switch-menu{position:absolute;left:-14px;top:calc(100% + 10px);z-index:20;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-width:236px;padding:8px;background:#fff;border:1px solid #e5eaf0;border-radius:8px;box-shadow:0 14px 32px rgba(15,23,42,.12)}
.site-switch-menu-head{grid-column:1/-1;padding:2px 4px 10px;margin-bottom:4px;border-bottom:1px solid #edf2f7}
.site-switch-menu-title{font-size:13px;font-weight:700;color:#111827;line-height:1.2}
.site-switch-menu-subtitle{margin-top:4px;font-size:11px;color:#94a3b8;line-height:1.2}
.site-switch-item{display:block;padding:10px 10px;color:#475569;text-decoration:none;border-radius:8px;white-space:nowrap;font-size:13px;transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease}
.site-switch-item:hover{background:#f1f7f9;color:#087f9d}
.site-switch-item.is-current{background:#fff4f2;color:#e53935;font-weight:700}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;width:100%;max-width:none;margin:0}
.home-grid{margin-top:20px}
.content-card{background:#fff;border-radius:12px;box-shadow:0 3px 16px rgba(25,45,75,.06);padding:24px}
.section-heading{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.section-heading>span{display:block;width:4px;height:24px;background:#e53935;border-radius:2px}
.section-heading h1,.section-heading h2{font-size:24px;margin:0;font-weight:700;color:#171a1f}
.article-row{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #edf0f3}
.article-link{display:flex;align-items:flex-start;text-decoration:none;color:inherit;border-radius:10px;transition:background .2s ease,padding .2s ease,margin .2s ease}
.article-link:hover{background:#fafbfd}
.article-top{background:#fffaf4}
.article-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.article-badge{display:inline-flex;align-items:center;justify-content:center;height:22px;padding:0 9px;border-radius:999px;background:#ffefe3;color:#d65b00;font-size:12px;font-weight:700}
.article-list-item{padding:16px;margin:0 -16px}
.article-media{flex:none}
.article-cover{width:140px;height:82px;object-fit:cover;border-radius:8px;display:block}
.article-cover-placeholder{display:flex;align-items:center;justify-content:center;background:#f2f4f7;color:#8b95a3;font-size:14px}
.article-thumb{width:170px;height:100px;object-fit:cover;border-radius:8px;flex:none}
.article-body{min-width:0;flex:1}
.article-body-list{padding-top:1px}
.article-body h2{font-size:18px;margin:0 0 8px;font-weight:700}
.article-body p{color:#8a919b;font-size:14px;line-height:1.6;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-body small,.ranking-row small{color:#aab1ba;font-size:12px}
.news-toolbar{display:flex;align-items:center;justify-content:flex-start;margin:0 0 18px}
.news-search{display:flex;align-items:stretch;gap:0;flex:0 0 auto;width:min(420px,100%)}
.news-search-compact{width:min(420px,100%)}
.news-search-input{flex:1 1 auto;width:auto;min-width:0;height:44px;padding:0 16px;border:1px solid #d9dee7;border-right:0;border-radius:999px 0 0 999px;background:#fff;color:#1f2937;outline:none;box-shadow:0 1px 0 rgba(17,24,39,.02) inset}
.news-search-input::placeholder{color:#94a3b8}
.news-search-input:focus{border-color:#94a3b8;box-shadow:0 0 0 3px rgba(59,130,246,.08)}
.news-search-button{flex:none;height:44px;min-width:92px;padding:0 18px;border:1px solid #1f2937;border-radius:0 999px 999px 0;background:#1f2937;color:#fff;font-weight:700;letter-spacing:0;box-shadow:0 6px 14px rgba(31,41,55,.15)}
.news-search-button:hover{background:#111827}
.sidebar{display:flex;flex-direction:column;gap:20px}
.ranking-card{padding:24px 22px}
.ranking-row{display:flex;gap:10px;padding:13px 0;border-bottom:1px solid #f0f1f3;text-decoration:none}
.rank-number{width:24px;height:24px;line-height:24px;text-align:center;border-radius:50%;background:#2186ed;color:#fff;font-size:14px;flex:none}
.rank-number.muted{background:#bfc3c7}
.rank-title{color:#31353a;font-size:14px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-title small{display:block;margin-top:4px}
.more-link{display:block;border:1px solid #e1e4e8;border-radius:20px;text-align:center;padding:9px;color:#555;text-decoration:none;margin-top:18px;font-size:13px}
.ad-card img{width:100%;height:160px;object-fit:cover;border-radius:5px}
.ad-card h3{font-size:18px;margin:14px 0 4px}
.ad-card p{color:#9299a2;margin:0 0 8px}
.ad-card small{color:#aab1ba}
.ad-button{display:block;background:#2186ed;color:#fff;text-align:center;text-decoration:none;border-radius:6px;padding:9px;margin-top:14px}
.pagination-wrap{padding-top:18px}
.pagination-wrap .pagination{justify-content:center;flex-wrap:wrap;gap:6px;margin:0}
.pagination-wrap .page-item{margin:0}
.pagination-wrap .page-link{
    color:#334155;
    border-color:#dbe2ea;
    border-radius:10px!important;
    min-width:42px;
    text-align:center;
    box-shadow:none;
}
.pagination-wrap .page-link:hover{
    color:#111827;
    background:#f8fafc;
    border-color:#cfd8e3;
}
.pagination-wrap .page-item.active .page-link{
    background:#1f2937;
    border-color:#1f2937;
    color:#fff;
}
.pagination-wrap .page-item.disabled .page-link{
    color:#94a3b8;
    background:#f8fafc;
}
.home-banner{margin-bottom:20px}
.banner-slide{position:relative;display:block;overflow:hidden;border-radius:16px;background:#111827;text-decoration:none;color:#fff;box-shadow:0 14px 30px rgba(15,23,42,.12)}
.banner-image{width:100%;height:300px;object-fit:cover;display:block}
.banner-placeholder{display:flex;align-items:center;justify-content:center;flex-direction:column;height:300px;background:linear-gradient(135deg,#1f2937 0,#334155 100%)}
.banner-placeholder-title{font-size:28px;font-weight:800}
.banner-placeholder-text{margin-top:8px;font-size:14px;color:#cbd5e1}
.banner-overlay{position:absolute;left:0;right:0;bottom:0;padding:28px 30px 22px;background:linear-gradient(180deg,transparent 0,rgba(15,23,42,.8) 100%)}
.banner-title{font-size:20px;font-weight:700;line-height:1.3}
.carousel-control-prev,
.carousel-control-next{width:9%}
.carousel-control-prev-icon,
.carousel-control-next-icon{background-color:rgba(15,23,42,.65);border-radius:999px;background-size:55% 55%;padding:20px}
.empty-state{min-height:132px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;margin:0;padding:24px 12px;color:#8a919b;text-align:center;background:linear-gradient(180deg,#fafbfc 0,#ffffff 100%);border:1px dashed #e4e8ef;border-radius:12px}
.empty-state::before{content:'';width:42px;height:42px;border-radius:50%;background:radial-gradient(circle at 35% 35%, #d9e2f2 0 18%, #eef3f9 19% 100%);box-shadow:0 0 0 10px rgba(226,232,240,.4)}
.empty-state-title{font-size:15px;font-weight:700;color:#334155;line-height:1.2}
.empty-state-text{font-size:13px;line-height:1.6;color:#94a3b8}
.article-list:empty{min-height:170px}
.ranking-card .empty-state{min-height:120px}
.article-detail{max-width:920px;margin:0 auto}
.article-content{max-width:100%;overflow-wrap:anywhere;word-break:break-word}
.article-content img,
.article-content video,
.article-content iframe,
.article-content object,
.article-content embed{
    display:block;
    max-width:100%!important;
    max-height:520px;
    height:auto!important;
    margin:16px auto;
}
.article-content iframe{
    width:100%!important;
    aspect-ratio:16 / 9;
    border:0;
}
.article-content table{
    display:block;
    width:100%;
    overflow-x:auto;
    border-collapse:collapse;
}
.article-content pre,
.article-content code{
    white-space:pre-wrap;
    word-break:break-word;
}
.article-content p,
.article-content ul,
.article-content ol{
    max-width:100%;
}
.site-select-page{
    min-height:100vh;
    padding:clamp(36px,6vh,72px) 20px 48px;
    background:
        radial-gradient(circle at top left, rgba(22,134,167,.07), transparent 24%),
        radial-gradient(circle at top right, rgba(229,89,52,.05), transparent 22%),
        linear-gradient(180deg,#f9fbfe 0,#f4f8fc 100%);
}
.site-select-page--hero{
    display:flex;
    align-items:center;
}
.site-select-panel{
    width:min(980px,100%);
    margin:0 auto;
}
.site-select-brand{
    position:relative;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:0;
    width:min(720px,100%);
    margin:0 auto 22px;
    min-height:104px;
    padding:0;
}
.site-select-brand--vertical{
    flex-direction:column;
    min-height:0;
    gap:0;
    text-align:center;
}
.site-select-mark{
    position:relative;
    width:260px;
    height:74px;
    display:flex;
    align-items:center;
    justify-content:center;
    flex:none;
    background:transparent;
    border:0;
    border-radius:0;
    box-shadow:none;
}
.site-select-logo{
    width:250px;
    height:62px;
    object-fit:contain;
    display:block;
}
.site-select-title{
    margin:16px 0 0;
    font-size:clamp(32px,3.8vw,48px);
    line-height:1.12;
    font-weight:800;
    letter-spacing:0;
    color:#111827;
}
.site-select-subtitle{
    margin:9px 0 0;
    font-size:15px;
    letter-spacing:0;
    color:#475569;
}
.site-select-grid{
    width:min(860px,100%);
    margin:0 auto;
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:12px;
}
.site-select-pill{
    min-height:66px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:12px;
    padding:14px 18px;
    border:1px solid #d8e0ea;
    border-radius:999px;
    background:#fff;
    color:#111827;
    text-decoration:none;
    font-size:16px;
    box-shadow:0 8px 20px rgba(15,23,42,.05);
    transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease, background-color .2s ease;
}
.site-select-pill:hover{
    transform:translateY(-1px);
    border-color:#45aec6;
    box-shadow:0 12px 24px rgba(22,134,167,.10);
    color:#087f9d;
    background:linear-gradient(180deg,#ffffff 0,#f8fdff 100%);
}
.site-select-pill-arrow{
    margin-left:6px;
    color:#9aa8b7;
    font-size:18px;
    line-height:1;
    transition:transform .2s ease,color .2s ease;
}
.site-select-pill:hover .site-select-pill-arrow{
    color:#087f9d;
    transform:translateX(3px);
}
.site-select-pill-name{
    line-height:1.1;
    font-weight:700;
}
@media (max-width:767px){
    .topbar .container{flex-wrap:wrap}
    .brand-group{
        width:100%;
        justify-content:space-between;
        align-items:flex-start;
        gap:10px;
    }
    .topbar{padding-top:.55rem!important;padding-bottom:.55rem!important}
    .topbar .container{min-height:48px}
    .topbar-inner{min-height:48px}
    .brand-logo{height:26px!important;max-width:140px}
    .site-switch{
        margin-left:0;
        padding-left:0;
        border-left:0;
        min-width:0;
        flex:1 1 auto;
        display:flex;
        justify-content:flex-end;
    }
    .site-switch summary{
        max-width:100%;
        justify-content:flex-end;
        flex-wrap:wrap;
        gap:4px 6px;
        text-align:right;
        line-height:1.2;
    }
    .site-switch-label{
        max-width:100%;
        overflow:hidden;
        text-overflow:ellipsis;
    }
    .site-switch-text{
        font-size:12px;
    }
    .site-switch-menu{
        left:auto;
        right:0;
        top:calc(100% + 8px);
        width:min(100vw - 24px, 360px);
        min-width:0;
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:8px;
        padding:10px;
        border-radius:16px;
        background:linear-gradient(180deg,rgba(255,255,255,.98) 0,rgba(247,250,255,.98) 100%);
        box-shadow:0 22px 40px rgba(15,23,42,.16);
        max-height:48vh;
        overflow:auto;
    }
    .site-switch-menu-head{
        padding:4px 4px 12px;
        margin-bottom:2px;
    }
    .site-switch-menu-title{font-size:12px}
    .site-switch-menu-subtitle{font-size:11px}
    .site-switch-item{
        min-height:44px;
        padding:10px 12px;
        border:1px solid #e6edf5;
        background:#fff;
        box-shadow:0 4px 12px rgba(15,23,42,.04);
    }
    .site-switch-item:hover{
        background:#f7fbfd;
        box-shadow:0 8px 16px rgba(22,134,167,.10);
    }
    .site-switch-item.is-current{
        background:linear-gradient(180deg,#fff7f5 0,#fff1ef 100%);
        border-color:#f6cbc2;
    }
    .nav-center{
        position:static;
        transform:none;
        margin-left:auto;
        gap:0;
        flex-wrap:wrap;
        justify-content:flex-end;
        width:100%;
        order:3;
    }
    .nav-pill{font-size:.82rem;padding:.35rem .55rem!important}
    .news-toolbar{margin-bottom:14px}
    .news-search{width:100%;gap:8px;flex-direction:column;align-items:stretch}
    .news-search-compact{max-width:none}
    .news-search-input{width:100%;height:42px;border-right:1px solid #d9dee7;border-radius:999px}
    .news-search-button{width:100%;height:42px;border-radius:999px}
    .page-grid{display:block}
    .sidebar{margin-top:20px}
    .content-card{padding:18px}
    .home-banner{margin-bottom:16px}
    .banner-image,
    .banner-placeholder{height:200px}
    .banner-overlay{padding:18px}
    .banner-title{font-size:16px}
    .carousel-control-prev,
    .carousel-control-next{width:14%}
    .article-row{align-items:flex-start}
    .article-list-item{padding:14px;margin:0 -12px}
    .article-cover{width:110px;height:76px}
    .article-thumb{width:110px;height:76px}
    .article-body h2{font-size:16px}
    .article-body p{font-size:13px}
    .article-detail{max-width:none}
    .article-content img,
    .article-content video,
    .article-content iframe,
    .article-content object,
    .article-content embed{
        max-height:360px;
    }
    .site-select-page{
        min-height:auto;
        padding:28px 16px 36px;
    }
    .site-select-page--hero{
        align-items:flex-start;
    }
    .site-select-brand{
        width:100%;
        min-height:0;
        margin-bottom:20px;
    }
    .site-select-mark{
        width:190px;
        height:52px;
    }
    .site-select-logo{
        width:180px;
        height:45px;
    }
    .site-select-title{
        margin-top:12px;
        font-size:25px;
    }
    .site-select-subtitle{
        font-size:13px;
        margin-top:7px;
    }
    .site-select-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
        width:100%;
        gap:10px;
    }
    .site-select-pill{
        min-height:52px;
        gap:8px;
        font-size:14px;
        padding:11px 14px;
        box-shadow:0 6px 16px rgba(15,23,42,.04);
    }
    .site-select-pill-arrow{
        font-size:16px;
    }
}