/* 应用封面 article-index-app.html — 板块顺序与 HTML 一致；先基础样式，@media 集中在板块末尾 */

/* ===== .banner-all ===== — 见 common.css .banner .banner-all */


/* ===== .application-paper ===== */
.application-paper{padding:85px 0 120px}

@media(max-width:1570px){
    .application-paper{padding:78px 0 110px}
}
@media(max-width:1430px){
    .application-paper{padding:74px 0 104px}
}
@media(max-width:1200px){
    .application-paper{padding:70px 0 100px}
}

@media(min-width:900px) and (max-width:991px){
    .application-paper{padding:58px 0 84px}
}

@media(max-width:899px){
    .application-paper{padding:52px 0 76px}
}

@media(max-width:768px){
    .application-paper{padding:40px 0px}
}

@media(max-width:540px){
    .application-paper{padding:32px 0px}
}


/* ===== .application-layout ===== */
.application-layout{display:flex;align-items:flex-start;gap:75px}

@media(max-width:1570px){
    .application-layout{gap:56px}
}
@media(max-width:1430px){
    .application-layout{gap:48px}
}
@media(max-width:1200px){
    .application-layout{gap:40px}
}

@media(min-width:992px) and (max-width:1199px){
    .application-layout{gap:32px}
}

@media(min-width:900px) and (max-width:991px){
    .application-layout{gap:24px}
}

@media(max-width:899px){
    .application-layout{gap:28px}
}

@media(max-width:768px){
    .application-layout{flex-direction:column;gap:22px}
}


/* ===== .application-sidebar ===== */
.application-sidebar{width:280px;max-width:280px;min-width:0;flex-shrink:0;align-self:flex-start;height:max-content;position:sticky;top:calc(var(--h-header,90px) + 42px);z-index:20}
.application-sidebar .sidebar-title{font-size:24px;line-height:32px;font-weight:600;color:#000;margin-bottom:25px;padding-bottom:15px;position:relative;width:100%;border:0;background:transparent;text-align:left;font-family:inherit;cursor:default}
.application-sidebar .sidebar-caret{display:none}
.application-sidebar .sidebar-title::after{content:"";width:43px;height:4px;background-color:var(--c-accent);position:absolute;left:0;bottom:0}
.application-sidebar .sidebar-title::before{content:"";width:100%;height:1px;background-color:#f1f1f1;position:absolute;left:0;bottom:0}
.application-sidebar .sidebar-nav{display:flex;flex-direction:column}
.application-sidebar .nav-item{font-size:18px;line-height:24px;font-weight:400;color:#000;padding:14px 18px 14px 28px;position:relative;transition:background .3s;word-break:break-word}
.application-sidebar .nav-item::before{content:"\f054";font-family:'CmsFont';font-size:12px;position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#000}
.application-sidebar .nav-item:hover,
.application-sidebar .nav-item.active{background-color:#f5f5f5;color:#000 !important}
.application-sidebar .nav-item.active{border-left:3px solid var(--c-accent);padding-left:25px}

@media(max-width:1570px){
    .application-sidebar{width:260px;max-width:260px}
}
@media(max-width:1430px){
    .application-sidebar{width:240px;max-width:240px}
}
@media(max-width:1200px){
    .application-sidebar{width:220px;max-width:220px}
    .application-sidebar .sidebar-title{font-size:22px;line-height:30px}
    .application-sidebar .nav-item{font-size:16px;line-height:22px;padding:12px 14px 12px 26px}
}

@media(min-width:900px) and (max-width:991px){
    .application-sidebar{width:200px;max-width:200px}
    .application-sidebar .sidebar-title{font-size:20px;line-height:28px;margin-bottom:18px}
    .application-sidebar .nav-item{font-size:15px;line-height:22px;padding:10px 12px 10px 24px}
}

@media(max-width:899px){
    .application-sidebar .sidebar-title{font-size:20px;line-height:28px;margin-bottom:16px}
}

@media(max-width:768px){
    .application-sidebar{
        width:100%;
        max-width:100%;
        position:sticky;
        top:var(--h-header-mb);
        z-index:40;
        background:transparent;
        overflow:visible;
    }
    .application-sidebar .sidebar-title{
        display:flex;
        align-items:center;
        justify-content:space-between;
        gap:12px;
        margin:0;
        padding:12px 12px 12px 16px;
        font-size:16px;
        line-height:24px;
        color:#0a1a4a;
        background:#fff;
        border:1px solid #e3eaf1;
        border-radius:10px;
        box-shadow:0 4px 14px rgba(10,26,74,.07);
        cursor:pointer;
    }
    .application-sidebar.is-open .sidebar-title{
        border-radius:10px 10px 0 0;
        border-bottom-color:transparent;
        box-shadow:none;
    }
    .application-sidebar .sidebar-title::before,
    .application-sidebar .sidebar-title::after{display:none}
    .application-sidebar .sidebar-caret{
        display:flex;
        align-items:center;
        justify-content:center;
        position:static;
        flex-shrink:0;
        width:30px;
        height:30px;
        margin:0;
        border:0;
        border-radius:50%;
        background:#f3f7fb;
    }
    .application-sidebar .sidebar-caret::after{
        content:"";
        width:7px;
        height:7px;
        margin-top:-3px;
        border-right:2px solid var(--c-accent);
        border-bottom:2px solid var(--c-accent);
        transform:rotate(45deg);
        transition:transform .2s ease,border-color .2s ease,margin .2s ease;
    }
    .application-sidebar.is-open .sidebar-caret{background:var(--c-accent)}
    .application-sidebar.is-open .sidebar-caret::after{
        margin-top:2px;
        border-color:#fff;
        transform:rotate(-135deg);
    }
    .application-sidebar .sidebar-nav{
        flex-direction:column;
        flex-wrap:nowrap;
        gap:2px;
        max-height:0;
        opacity:0;
        overflow:hidden;
        margin:0;
        padding:0 8px;
        background:#fff;
        border:1px solid #e3eaf1;
        border-top:0;
        border-radius:0 0 10px 10px;
        box-shadow:0 12px 28px rgba(10,26,74,.1);
        transition:max-height .28s ease,opacity .2s ease,padding .2s ease;
    }
    .application-sidebar.is-open .sidebar-nav{
        max-height:min(58vh,400px);
        opacity:1;
        overflow-y:auto;
        padding:4px 8px 10px;
        -webkit-overflow-scrolling:touch;
    }
    .application-sidebar .nav-item{
        padding:11px 14px;
        border-radius:8px;
        font-size:15px;
        line-height:22px;
        border-left:0;
    }
    .application-sidebar .nav-item::before{display:none}
    .application-sidebar .nav-item:hover,
    .application-sidebar .nav-item.active{
        background:#f3f7fb;
        color:var(--c-accent) !important;
    }
    .application-sidebar .nav-item.active{
        padding-left:14px;
        font-weight:600;
        box-shadow:inset 3px 0 0 var(--c-accent);
    }
}

@media(max-width:430px){
    .application-sidebar .sidebar-title{font-size:16px;line-height:24px}
    .application-sidebar .nav-item{font-size:14px;line-height:20px}
}


/* ===== .application-main ===== */
.application-main{flex:1;min-width:0;color:#666;font-weight:300}
.application-main .content{min-width:0;overflow-wrap:anywhere;font-weight:300}
.application-main .content :is(p,li,td,dd,blockquote){font-weight:300}
.application-main .content :is(h1,h2,h3,h4,h5,h6){font-weight:600;color:#000}
.application-main .content :is(strong,b,th,dt){font-weight:600}
.application-main .content > .app-block{padding-bottom:55px;margin-bottom:50px;border-bottom:1px solid #eee}
.application-main .content > .app-block:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}
.application-main .title-36,
.application-main h2{margin:0 0 35px}
.application-main h1{font-size:40px;line-height:52px;font-weight:600;color:#000;margin:0 0 20px}
.application-main h3{font-size:22px;line-height:32px;font-weight:600;color:#000;margin:0 0 16px}
.application-main h4{font-size:18px;line-height:26px;font-weight:600;color:#000;margin:0 0 14px}
.application-main h5,
.application-main h6{font-size:18px;line-height:26px;font-weight:600;color:#000;margin:0 0 12px}
.application-main h6::after{display:none}
.application-main p{font-size:18px;line-height:27px;margin:0 0 20px;font-weight:300}
.application-main p:last-child{margin-bottom:0}
.application-main a{color:var(--c-accent);text-decoration:underline;text-underline-offset:3px}
.application-main img,
.application-main p img,
.application-main video,
.application-main iframe{max-width:100%;height:auto}
.application-main img,
.application-main video{display:block}
.application-main iframe{width:100%}
.application-main figure{margin:0 0 20px;max-width:100%}
.application-main figcaption{font-size:14px;line-height:22px;color:#999;margin-top:8px}
.application-main blockquote{margin:0 0 20px;padding:8px 0 8px 18px;border-left:3px solid var(--c-accent);color:#555;font-weight:300}
.application-main pre,
.application-main code{font-family:Consolas,Monaco,monospace}
.application-main pre{margin:0 0 20px;padding:16px;background:#f7f8fa;overflow:auto}
.application-main table{width:100%;max-width:100%;border-collapse:collapse;margin:0 0 20px}
.application-main th,
.application-main td{border:1px solid #eee;padding:10px 12px;font-size:16px;line-height:24px;text-align:left}
.application-main th{background:#f7f8fa;font-weight:600;color:#000}
.application-main hr{border:none;border-top:1px solid #eee;margin:30px 0}
.application-main .app-row{display:flex;align-items:center;justify-content:space-between;gap:50px}
.application-main .app-text{width:60%;min-width:0;font-size:18px;line-height:27px}
.application-main .app-img{width:35%;min-width:0;background-color:#f5f5f5;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:20px}
.application-main .app-img > img{width:100%;height:auto;display:block}
.application-main ul,
.application-main ol{margin:20px 0;padding:0}
.application-main ul > li{position:relative;padding-left:18px;margin-bottom:5px;font-size:18px;line-height:27px;color:#666;list-style:none;font-weight:300}
.application-main ul > li:last-child{margin-bottom:0}
.application-main ul > li::before{content:"";width:6px;height:6px;border-radius:50%;background-color:var(--c-accent);position:absolute;left:0;top:12px}
.application-main ol:not(.app-process){padding-left:22px}
.application-main ol:not(.app-process) > li{font-size:18px;line-height:27px;margin:0 0 6px;list-style:decimal;padding-left:0;font-weight:300}
.application-main ol:not(.app-process) > li::before{content:none}
.application-main li strong{font-weight:600;color:#000}
.application-main .app-process{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 35px;padding:0;font-size:18px;line-height:28px;font-weight:600;color:#000}
.application-main .app-process > li{list-style:none;padding-left:0;margin:0;position:static;font-weight:600}
.application-main .app-process > li::before{content:none}
.application-main .app-process > li:not(:last-child)::after{content:"→";font-style:normal;font-weight:400;color:#666;margin-left:12px}

@media(max-width:1570px){
    .application-main .app-row{gap:40px}
}
@media(max-width:1430px){
    .application-main h1{font-size:36px;line-height:46px}
    .application-main .title-36,
    .application-main h2{font-size:34px;line-height:44px}
}
@media(max-width:1200px){
    .application-main .app-row{flex-direction:column-reverse;gap:24px;align-items:stretch}
    .application-main .app-text,
    .application-main .app-img{width:100%}
    .application-main h1{font-size:32px;line-height:42px}
    .application-main .title-36,
    .application-main h2{font-size:32px;line-height:42px}
}

@media(min-width:992px) and (max-width:1199px){
    .application-main h1{font-size:30px;line-height:40px}
}

@media(min-width:900px) and (max-width:991px){
    .application-main h1{font-size:28px;line-height:36px}
    .application-main .title-36,
    .application-main h2{font-size:28px;line-height:36px;margin-bottom:28px}
    .application-main p,
    .application-main ul > li,
    .application-main ol:not(.app-process) > li,
    .application-main .app-text{font-size:16px;line-height:26px}
}

@media(max-width:899px){
    .application-main .title-36,
    .application-main h2{font-size:26px;line-height:34px;margin-bottom:24px}
    .application-main h1{font-size:26px;line-height:34px}
    .application-main .content > *{padding-left:0 !important;padding-right:0 !important}
}

@media(max-width:768px){
    .application-main .content{overflow-x:auto;-webkit-overflow-scrolling:touch}
    .application-main table{min-width:520px}
    .application-main .content > .app-block{padding-bottom:32px;margin-bottom:28px}
    .application-main .title-36,
    .application-main h2{margin-bottom:20px;font-size:22px;line-height:32px}
    .application-main h1{font-size:22px;line-height:32px}
    .application-main h3{font-size:18px;line-height:26px}
    .application-main p,
    .application-main ul > li,
    .application-main ol:not(.app-process) > li,
    .application-main .app-text{font-size:14px;line-height:22px}
    .application-main .app-process{font-size:15px;line-height:24px;margin-bottom:24px}
    .application-main th,
    .application-main td{font-size:13px;line-height:20px;padding:8px 10px}
    .application-main .app-img{padding:14px}
}

@media(max-width:540px){
    .application-main h1{font-size:22px;line-height:30px}
    .application-main .title-36,
    .application-main h2{font-size:22px;line-height:30px}
}
@media(max-width:430px){
    .application-main h1{font-size:20px;line-height:28px}
    .application-main h3{font-size:16px;line-height:24px}
}