/*!
 * news-page.css — 博奥智能新闻动态栏目页样式
 * 版本：v20260701v4 (1920×500 影院级横幅重新设计)
 * 依赖：product-center-light.css（共用 --pc-* 设计token）
 * 用途：list_5.html 新闻动态栏目页专用样式
 *       1. Hero区 - 1920×500 影院级横幅（背景层/装饰层/内容层/金色装饰线）
 *       2. 关于博奥/信任条模块
 *       3. 新闻卡片扩展样式
 *       4. 横向滚动列表适配
 */

/* ============================================
   Hero区 - 1920×500 影院级横幅 v4
   ============================================ */
.news_banner{
    position:relative;
    width:100%;
    height:500px;
    background:linear-gradient(135deg,#0a0f1e 0%,#0f172a 30%,#1e3a8a 65%,#1e40af 100%);
    overflow:hidden;
    border-radius:0;
    box-shadow:0 16px 50px rgba(15,23,42,0.4);
}

/* 背景层：网格纹理 */
.news_banner_grid{
    position:absolute;
    inset:0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
    background-size:48px 48px;
    mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
    -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 80%);
    pointer-events:none;
    z-index:1;
}

/* 装饰层：光晕 */
.news_banner_orb{
    position:absolute;
    border-radius:50%;
    pointer-events:none;
    z-index:1;
    filter:blur(60px);
}
.news_banner_orb_gold{
    top:-15%;right:-5%;
    width:500px;height:500px;
    background:radial-gradient(circle,rgba(251,191,36,0.25) 0%,transparent 70%);
}
.news_banner_orb_blue{
    bottom:-20%;left:-8%;
    width:450px;height:450px;
    background:radial-gradient(circle,rgba(59,130,246,0.35) 0%,transparent 70%);
}

/* 装饰层：水印 */
.news_banner_watermark{
    position:absolute;
    top:50%;right:-2%;
    transform:translateY(-50%);
    font-size:200px;
    font-weight:900;
    color:rgba(255,255,255,0.04);
    letter-spacing:-8px;
    font-family:"Arial Black","Microsoft YaHei",sans-serif;
    pointer-events:none;
    z-index:1;
    user-select:none;
    line-height:1;
}

/* 内容层 */
.news_banner_content{
    position:relative;
    z-index:2;
    max-width:1280px;
    height:100%;
    margin:0 auto;
    padding:0 20px;
    display:flex;
    align-items:center;
    gap:48px;
}

/* 左栏：主内容 */
.news_banner_main{
    flex:1;
    min-width:0;
}

.news_banner_badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:6px 16px;
    background:rgba(251,191,36,0.12);
    backdrop-filter:blur(8px);
    border:1px solid rgba(251,191,36,0.35);
    border-radius:9999px;
    font-size:12px;
    font-weight:700;
    letter-spacing:1.5px;
    color:#fbbf24;
    margin-bottom:16px;
}

.news_banner_dot{
    display:inline-block;
    width:8px;height:8px;
    background:#fbbf24;
    border-radius:50%;
    box-shadow:0 0 12px rgba(251,191,36,0.8);
    animation:newsPulse 1.8s ease-in-out infinite;
}
@keyframes newsPulse{
    0%,100%{opacity:1;transform:scale(1);}
    50%{opacity:0.5;transform:scale(0.8);}
}

.news_banner_main h1{
    font-size:48px;
    font-weight:900;
    color:#fff;
    margin:0 0 12px;
    letter-spacing:-1.5px;
    text-shadow:0 4px 24px rgba(0,0,0,0.4);
    line-height:1.1;
}
.news_banner_main h1 em{
    display:block;
    font-size:16px;
    font-weight:500;
    font-style:normal;
    color:rgba(251,191,36,0.95);
    letter-spacing:2.5px;
    margin-top:6px;
    text-shadow:none;
}

.news_banner_main p{
    font-size:14px;
    line-height:1.7;
    color:rgba(241,245,249,0.9);
    margin:0 0 20px;
    max-width:580px;
}

.news_banner_actions{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    margin-bottom:24px;
}

.news_banner_btn{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:12px 26px;
    background:#fbbf24;
    color:#0f172a;
    text-decoration:none;
    border-radius:9999px;
    font-size:14px;
    font-weight:700;
    transition:all 0.3s;
    box-shadow:0 6px 20px rgba(251,191,36,0.4);
}
.news_banner_btn:hover{
    background:#fff;
    transform:translateY(-2px);
    box-shadow:0 10px 24px rgba(255,255,255,0.4);
}
.news_banner_btn_outline{
    background:transparent;
    color:#fff;
    border:2px solid rgba(255,255,255,0.45);
    box-shadow:none;
}
.news_banner_btn_outline:hover{
    background:rgba(255,255,255,0.1);
    border-color:#fff;
    color:#fff;
    box-shadow:0 6px 20px rgba(255,255,255,0.15);
}

/* 内联统计 */
.news_banner_stats_inline{
    display:flex;
    align-items:center;
    gap:20px;
}
.news_banner_stat_inline{
    display:flex;
    flex-direction:column;
    gap:2px;
}
.news_banner_stat_inline strong{
    font-size:28px;
    font-weight:900;
    color:#fbbf24;
    line-height:1;
    text-shadow:0 2px 8px rgba(251,191,36,0.4);
}
.news_banner_stat_inline strong em{
    font-size:13px;
    font-style:normal;
    font-weight:600;
    opacity:0.85;
}
.news_banner_stat_inline span{
    font-size:11px;
    color:rgba(241,245,249,0.7);
    font-weight:500;
    letter-spacing:0.5px;
}
.news_banner_stat_divider{
    width:1px;
    height:40px;
    background:rgba(255,255,255,0.15);
}

/* 右栏：浮动数据卡 */
.news_banner_card{
    flex:0 0 320px;
    background:linear-gradient(145deg,rgba(255,255,255,0.14) 0%,rgba(255,255,255,0.04) 100%);
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,0.2);
    border-radius:18px;
    padding:24px 22px;
    box-shadow:
        0 24px 60px rgba(0,0,0,0.4),
        inset 0 1px 0 rgba(255,255,255,0.2);
    position:relative;
    overflow:hidden;
    animation:newsCardFloat 5s ease-in-out infinite;
}
@keyframes newsCardFloat{
    0%,100%{transform:translateY(0);}
    50%{transform:translateY(-10px);}
}
.news_banner_card::before{
    content:"";
    position:absolute;
    top:0;left:0;right:0;
    height:2px;
    background:linear-gradient(90deg,transparent,#fbbf24,transparent);
}
.news_banner_card_head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:14px;
}
.news_banner_card_badge{
    display:inline-flex;
    align-items:center;
    padding:3px 10px;
    background:linear-gradient(135deg,#ef4444,#f97316);
    color:#fff;
    font-size:10px;
    font-weight:800;
    letter-spacing:1.5px;
    border-radius:9999px;
    box-shadow:0 2px 8px rgba(239,68,68,0.4);
}
.news_banner_card_date{
    font-size:11px;
    color:rgba(241,245,249,0.7);
    font-weight:500;
}
.news_banner_card_title{
    font-size:22px;
    font-weight:800;
    color:#fff;
    margin-bottom:4px;
    letter-spacing:-0.5px;
}
.news_banner_card_desc{
    font-size:12px;
    color:rgba(241,245,249,0.7);
    margin-bottom:18px;
    line-height:1.5;
}
.news_banner_card_stats{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:14px 0;
    border-top:1px solid rgba(255,255,255,0.1);
    border-bottom:1px solid rgba(255,255,255,0.1);
    margin-bottom:14px;
}
.news_banner_card_stat{
    text-align:center;
    flex:1;
}
.news_banner_card_stat strong{
    display:block;
    font-size:22px;
    font-weight:900;
    color:#fbbf24;
    line-height:1;
    margin-bottom:3px;
    text-shadow:0 2px 8px rgba(251,191,36,0.3);
}
.news_banner_card_stat strong em{
    font-size:11px;
    font-style:normal;
    font-weight:600;
    opacity:0.85;
}
.news_banner_card_stat span{
    font-size:10px;
    color:rgba(241,245,249,0.65);
    font-weight:500;
}
.news_banner_card_divider{
    width:1px;
    height:34px;
    background:rgba(255,255,255,0.12);
}
.news_banner_card_footer{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:11px;
    color:rgba(241,245,249,0.7);
    font-weight:500;
}
.news_banner_card_pulse{
    display:inline-block;
    width:7px;height:7px;
    background:#10b981;
    border-radius:50%;
    box-shadow:0 0 10px rgba(16,185,129,0.8);
    animation:newsPulse 1.5s ease-in-out infinite;
}

/* 底部金色装饰线 */
.news_banner_accent{
    position:absolute;
    bottom:0;left:0;right:0;
    height:3px;
    background:linear-gradient(90deg,transparent 0%,#fbbf24 30%,#fbbf24 70%,transparent 100%);
    z-index:2;
}

/* 响应式适配 */
@media (max-width:1100px){
    .news_banner{height:auto;min-height:500px;padding:40px 0;}
    .news_banner_content{flex-direction:column;gap:30px;padding:40px 20px;}
    .news_banner_main{width:100%;}
    .news_banner_card{flex:none;width:100%;max-width:360px;}
    .news_banner_watermark{font-size:130px;}
    .news_banner_main h1{font-size:36px;}
}
@media (max-width:768px){
    .news_banner{padding:32px 0;min-height:auto;}
    .news_banner_main h1{font-size:28px;}
    .news_banner_main h1 em{font-size:13px;}
    .news_banner_main p{font-size:13px;}
    .news_banner_btn{padding:10px 22px;font-size:13px;}
    .news_banner_watermark{font-size:80px;}
    .news_banner_stats_inline{gap:12px;}
    .news_banner_stat_inline strong{font-size:22px;}
    .news_banner_card_title{font-size:18px;}
}
@media (max-width:480px){
    .news_banner_main h1{font-size:24px;}
    .news_banner_actions{flex-direction:column;align-items:stretch;}
    .news_banner_btn{justify-content:center;}
    .news_banner_stats_inline{flex-wrap:wrap;gap:10px;}
    .news_banner_stat_divider{display:none;}
}

/* ============================================
   关于博奥/信任条模块
   ============================================ */
.list_news_about{
    background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 100%);
    border-radius:var(--pc-radius);
    padding:36px 40px;
    margin:16px 0 20px;
    box-shadow:0 12px 32px rgba(15,23,42,0.25);
    display:flex;
    align-items:center;
    gap:36px;
    position:relative;
    overflow:hidden;
}

.list_news_about::before{
    content:"";
    position:absolute;
    top:-30%;right:-10%;
    width:400px;height:400px;
    background:radial-gradient(circle,rgba(251,191,36,0.08) 0%,transparent 70%);
    border-radius:50%;
    pointer-events:none;
}

.list_news_about::after{
    content:"";
    position:absolute;
    bottom:-50%;left:-10%;
    width:300px;height:300px;
    background:radial-gradient(circle,rgba(59,130,246,0.15) 0%,transparent 70%);
    border-radius:50%;
    pointer-events:none;
}

.list_news_about_left{
    flex:1.4;
    position:relative;
    z-index:1;
    min-width:0;
}

.list_news_about_label{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    letter-spacing:2px;
    color:#fbbf24;
    padding:4px 12px;
    background:rgba(251,191,36,0.12);
    border:1px solid rgba(251,191,36,0.3);
    border-radius:9999px;
    margin-bottom:14px;
}

.list_news_about_title{
    font-size:26px;
    font-weight:800;
    color:#fff;
    margin:0 0 12px;
    line-height:1.3;
    letter-spacing:-0.5px;
}

.list_news_about_desc{
    font-size:14px;
    line-height:1.75;
    color:rgba(241,245,249,0.9);
    margin:0 0 16px;
}

.list_news_about_tags{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    margin-bottom:18px;
}

.list_news_about_tag{
    font-size:12px;
    font-weight:600;
    color:#fbbf24;
    padding:5px 12px;
    background:rgba(251,191,36,0.1);
    border:1px solid rgba(251,191,36,0.25);
    border-radius:9999px;
}

.list_news_about_btn{
    display:inline-block;
    padding:10px 22px;
    background:#fbbf24;
    color:#0f172a;
    text-decoration:none;
    border-radius:9999px;
    font-size:13px;
    font-weight:700;
    transition:var(--pc-transition);
    box-shadow:0 4px 12px rgba(251,191,36,0.35);
}

.list_news_about_btn:hover{
    background:#fff;
    color:var(--pc-color-primary);
    transform:translateY(-2px);
    box-shadow:0 6px 16px rgba(255,255,255,0.4);
}

.list_news_about_right{
    flex:1;
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:14px;
    position:relative;
    z-index:1;
    min-width:0;
}

.list_news_about_stat{
    text-align:center;
    padding:14px 8px;
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.1);
    border-radius:12px;
    backdrop-filter:blur(8px);
    transition:var(--pc-transition);
}

.list_news_about_stat:hover{
    background:rgba(251,191,36,0.08);
    border-color:rgba(251,191,36,0.3);
    transform:translateY(-2px);
}

.list_news_about_stat strong{
    display:block;
    font-size:28px;
    font-weight:800;
    color:#fbbf24;
    line-height:1.1;
    margin-bottom:4px;
    text-shadow:0 2px 8px rgba(251,191,36,0.3);
}

.list_news_about_stat strong span{
    font-size:14px;
    font-weight:600;
    opacity:0.85;
}

.list_news_about_stat > span{
    font-size:12px;
    color:rgba(241,245,249,0.85);
    font-weight:500;
}

/* ============================================
   新闻卡片扩展样式
   ============================================ */
.news_card{
    /* 复用 pro_card 的深色卡片样式，添加新闻特有元素 */
}

.news_card .pro_card_img{
    position:relative;
}

.news_card_meta{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin:8px 0 10px;
    padding-top:8px;
    border-top:1px dashed rgba(255,255,255,0.15);
}

.news_card_date,
.news_card_views{
    font-size:11px;
    color:rgba(241,245,249,0.75);
    font-weight:500;
}

/* 改造新闻卡片的按钮（单一按钮居中） */
.news_card .pro_card_btns{
    margin-top:auto;
}

.news_card .pro_btn_detail{
    flex:1;
    background:var(--pc-color-primary);
    color:#fff;
}

.news_card .pro_btn_quote{
    flex:0 0 auto;
    padding:8px 12px;
    background:rgba(255,255,255,0.08);
    color:#fbbf24;
    border:1px solid rgba(255,255,255,0.15);
    border-radius:8px;
    font-size:12px;
    font-weight:600;
    cursor:pointer;
}

/* ============================================
   新闻面板 active 样式覆盖
   ============================================ */
#news_panels .list_panel{
    display:block !important;
}

#news_panels .list_panel + .list_panel{
    margin-top:24px;
}

/* ============================================
   响应式适配 - 关于博奥模块
   ============================================ */
@media (max-width:992px){
    .list_news_about{
        flex-direction:column;
        padding:28px 24px;
        gap:24px;
    }
    .list_news_about_left,
    .list_news_about_right{
        flex:none;
        width:100%;
    }
    .list_news_about_title{
        font-size:22px;
    }
}

@media (max-width:768px){
    .list_news_about{
        padding:22px 18px;
    }
    .list_news_about_right{
        grid-template-columns:repeat(2,1fr);
        gap:10px;
    }
    .list_news_about_stat{
        padding:10px 6px;
    }
    .list_news_about_stat strong{
        font-size:22px;
    }
    .list_news_about_stat strong span{
        font-size:12px;
    }
    .list_news_about_stat > span{
        font-size:11px;
    }
    .list_news_about_tags{
        gap:6px;
    }
    .list_news_about_tag{
        font-size:11px;
        padding:4px 10px;
    }
}

@media (max-width:480px){
    .list_news_about_right{
        grid-template-columns:repeat(2,1fr);
    }
    .list_news_about_title{
        font-size:19px;
    }
    .list_news_about_desc{
        font-size:13px;
    }
}