/* 首页 - 轮播+资讯区域 */
.banner-news-wrap{
    display:grid;
    grid-template-columns:1.2fr 1fr;
    gap:clamp(14px, 2vw, 24px);
    margin-bottom:28px;
    width:100%;
}
@media (max-width:992px){
    .banner-news-wrap{
        grid-template-columns: 1fr;
    }
}
.banner-box{
    width:100%;
    height:380px;
    border-radius:16px;
    overflow:hidden;
    position:relative;
}
.banner-imgs{
    width:100%;
    height:100%;
    display:flex;
    transition:transform 0.6s ease;
}
.banner-slide{
    flex-shrink:0;
    width:100%;
    height:100%;
    position:relative;
}
.banner-img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.banner-text-mask{
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    padding:24px;
    background:linear-gradient(transparent,rgba(0,0,0,0.72));
    color:#fff;
    z-index:2;
}
.banner-text-mask h2{
    font-size:22px;
    margin-bottom:8px;
    font-weight:700;
}
.banner-text-mask p{
    font-size:14px;
    opacity:0.9;
    line-height:1.5;
    max-width:780px;
}
.banner-dot{
    position:absolute;
    right:24px;
    bottom:16px;
    display:flex;
    gap:6px;
    z-index:2;
}
.dot{
    width:9px;height:9px;border-radius:50%;background:rgba(255,255,0.4);
    cursor:pointer;
}
.dot.active{background:#fff;}

/* 首页 - 资讯卡片 */
.news-box{
    height:380px;
    background:#fff;
    border-radius:16px;
    padding:16px;
    display:flex;
    flex-direction:column;
    width:100%;
}
.news-head{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:12px;
}
.news-head h3{font-size:17px;}
.more-text{font-size:13px;color:#9d4edd;cursor:pointer;}
.news-list{
    flex:1;
    overflow-y:none;
}
.news-item{
    padding:8px 0;
    border-bottom:1px solid #f0f0f8;
    cursor:pointer;
    transition:0.2s;
}
.news-item:hover{color:#9d4edd;}
.news-tag{
    display:inline-block;font-size:11px;padding:2px 6px;border-radius:4px;margin-right:6px;
}
.tag-policy{background:#e1eaff;color:#2766dd;}
.tag-hot{background:#ffe9e9;color:#e63946;}
.tag-update{background:#e6ffef;color:#109941;}
.news-title{font-size:13px;line-height:1.4;}

/* 首页 - 全产业链板块 */
.chain-wrap{
    background:#fff;
    border-radius:16px;
    padding:20px;
    margin-bottom:30px;
    width:100%;
}
.chain-desc{
    color:#666;
    line-height:1.6;
    margin-bottom:20px;
    font-size:14px;
}
.chain-grid{
    display:grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap:clamp(10px, 1.5vw, 20px);
    width:100%;
}
@media (max-width:992px){
    .chain-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
}
@media (max:576px){
    .chain-grid{grid-template-columns: repeat(1, minmax(0, 1fr));}
}
.chain-card{
    padding:12px 6px;
    border-radius:12px;
    text-align:center;
    position:relative;
    transition:0.25s;
    width:100%;
    max-width:270px;
    margin:0 auto;
}
.chain-online{
    background:#f7f5ff;
    border:1px solid #dcd4fb;
    cursor:pointer;
}
.chain-online:hover{
    transform:translateY(-4px);
    box-shadow:0 8px 18px rgba(157,78,221,0.1);
}
.chain-icon{
    font-size:22px;
    margin-bottom:6px;
}
.chain-name{
    font-size:13px;
    font-weight:500;
}
.chain-state{
    font-size:11px;
    margin-top:3px;
}
.online-tag{color:#6366f1;}
.wait-tag{color:#888;}
.chain-tip{
    font-size:10px;
    margin-top:3px;
    color:#777;
}
.chain-bottom{
    margin-top:22px;
    text-align:center;
}
.chain-part-btn{
    padding:9px 24px;
    background:#9d4edd;
    color:#fff;
    border:none;
    border-radius:999px;
    cursor:pointer;
    font-size:14px;
}

/* 首页 - 高频快捷功能 */
.quick-func-grid{
    display:grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap:clamp(12px, 2vw, 24px);
    margin-bottom:30px;
    width:100%;
}
@media (max:992px){
    .quick-func-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
}
@media (max:576px){
    .quick-func-grid{grid-template-columns: repeat(1, minmax(0, 1fr));}
}
.func-card{
    background:#fff;
    border-radius:12px;
    padding:14px 10px;
    text-align:center;
    cursor:pointer;
    transition:0.3s ease;
    box-shadow:0 2px 10px rgba(157,78,221,0.06);
    width:100%;
    max-width:280px;
    margin:0 auto;
}
.func-card:hover{transform:translateY(-6px);box-shadow:0 10px 24px rgba(157, 78, 221, 0.12);}
.func-card.active{border:2px solid #9d4edd;}
.func-icon{
    width:42px;height:42px;border-radius:9px;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:20px;
}
.icon-record{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;}
.icon-market{background:linear-gradient(135deg,#ff7a6e,#ffb05c);color:#fff;}
.icon-review{background:linear-gradient(135deg,#0ea5e9,#38bdf8);color:#fff;}
.icon-write{background:linear-gradient(135deg,#22c55e,#4ade80);color:#fff;}
.icon-data{background:linear-gradient(135deg,#f97316,#fb923c);color:#fff;}
.icon-file{background:linear-gradient(135deg,#ec4899,#f472b6);color:#fff;}
.func-name{font-size:14px;font-weight:500;color:#222;margin-bottom:4px;}
.func-desc{font-size:11px;color:#777;line-height:1.35;}

/* 首页 - 配套工具板块 */
.tool-wrap{
    background:#fff;border-radius:14px;padding:18px;margin-bottom:30px;width:100%;
}
.tool-grid{
    display:grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap:clamp(10px, 1.5vw, 20px);
    width:100%;
}
@media (max:992px){
    .tool-grid{grid-template-columns: repeat(2, minmax(0, 1fr));}
}
@media (max:576px){
    .tool-grid{grid-template-columns: repeat(1, minmax(0, 1fr));}
}
.tool-item{
    display:flex;align-items:center;gap:12px;padding:14px;border-radius:10px;background:#f7f8fd;cursor:pointer;transition:0.2s;width:100%;
}
.tool-item:hover{background:#efeaff;}
.tool-icon-sm{
    width:32px;height:32px;border-radius:7px;background:#9d4edd;color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;
}
.tool-text h4{font-size:14px;color:#222;}
.tool-text p{font-size:11px;color:#777;margin-top:2px;}