.qinglan-home{margin-top:30px;margin-bottom:64px}
.qinglan-hero{position:relative;overflow:hidden;min-height:365px;background:#eaf5fb;border:1px solid #e3eff5;border-radius:20px}
.qinglan-hero-background{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:right center;pointer-events:none}
.qinglan-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#eaf5fb 0%,#eaf5fbf2 22%,#eaf5fb80 42%,transparent 65%);z-index:1}
.qinglan-hero-copy{position:relative;z-index:2;padding:40px 44px;width:64%;min-width:640px}
.qinglan-eyebrow{display:block;letter-spacing:2.5px;font-size:10px;font-weight:700;color:var(--ql-action)}
.qinglan-hero h1{max-width:500px;font-size:39px;line-height:1.4;letter-spacing:-1px;margin:16px 0 14px;white-space:pre-line}
.qinglan-hero-copy>p{font-size:13px;color:var(--ql-text);margin:0 0 26px}
.qinglan-hero-search{max-width:610px}
.qinglan-hero-search .el-input-group{padding:5px;border-radius:11px;background:white;box-shadow:0 4px 18px #1b2b4006}
.qinglan-hero-search .el-input__inner{height:48px;border:0;box-shadow:none!important;background:#fff;font-size:13px}
.qinglan-hero-search .el-input-group__prepend{background:#fff;border:0;border-right:1px solid var(--ql-border);border-radius:0;padding:0 16px;width:115px}
.qinglan-hero-search .el-select .el-input{width:105px}
.qinglan-hero-search .el-select .el-input__inner{font-size:12px;padding-left:10px}
.qinglan-hero-search .el-input-group__append{border:0;padding:0 17px;border-radius:8px;background:var(--ql-action);color:#fff;font-size:13px;white-space:nowrap;width:114px}
.qinglan-hero-search .el-input-group__append .el-button{white-space:nowrap}
.qinglan-hero-search .el-input-group__append .el-button{padding:12px 15px;margin:0 -15px;color:#fff}
.qinglan-hot-words{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:17px;font-size:11px;color:var(--ql-text)}
.qinglan-hot-words>span{color:var(--ql-muted)}
.qinglan-type-strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;padding:29px 0;border-bottom:1px solid var(--ql-border)}
.qinglan-type{display:flex;gap:10px;align-items:center;min-width:0}
.qinglan-type img{flex-shrink:0;object-fit:contain}.qinglan-type strong{display:block;font-size:12px;font-weight:700}.qinglan-type small{display:block;font-size:9px;color:var(--ql-muted);line-height:1.5;margin-top:3px}
.qinglan-section{margin-top:38px}
.qinglan-section-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:21px}
.qinglan-section-head h2{font-size:23px;margin:0 0 5px;letter-spacing:-.5px}.qinglan-section-head p{margin:0;font-size:12px;color:var(--ql-muted)}.qinglan-section-head>a{font-size:12px;color:var(--ql-text)}
.qinglan-category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.qinglan-category-tile{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--ql-border);border-radius:13px;padding:24px 22px;min-width:0;box-shadow:var(--ql-shadow)}
.qinglan-category-tile img{flex-shrink:0}.qinglan-category-tile>div{flex:1;min-width:0}.qinglan-category-tile strong{display:block;font-size:15px;color:var(--ql-ink)}.qinglan-category-tile small{display:block;font-size:11px;color:var(--ql-muted);margin-top:4px}.qinglan-category-tile>i{color:#afbdce;font-size:14px}
.qinglan-featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.qinglan-featured-main{position:relative;overflow:hidden;min-height:355px;cursor:pointer;border-radius:16px;background:#e7edf5}
.qinglan-featured-main>.el-image{position:absolute;inset:0;height:100%;width:100%}.qinglan-featured-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#122c49ee,transparent 82%)}
.qinglan-featured-copy{position:absolute;bottom:0;left:0;right:0;padding:30px;z-index:1;color:#fff}.qinglan-featured-copy>span{display:inline-block;border:1px solid #ffffff59;border-radius:5px;padding:3px 9px;font-size:10px}.qinglan-featured-copy h3{color:#fff;font-size:23px;margin:12px 0}.qinglan-featured-copy small{font-size:11px;color:#e6edf4}
.qinglan-featured-list{background:#fff;border:1px solid var(--ql-border);border-radius:16px;padding:0 23px;display:flex;flex-direction:column;justify-content:center}
.qinglan-featured-row{display:flex;gap:16px;align-items:center;padding:17px 0;min-width:0;border-bottom:1px solid var(--ql-border)}.qinglan-featured-row:last-child{border-bottom:0}.qinglan-featured-row>.el-image{width:74px;height:58px;border-radius:8px;flex-shrink:0}.qinglan-featured-row>div:not(.el-image){min-width:0;flex:1}.qinglan-featured-row span{font-size:10px;color:var(--ql-action)}.qinglan-featured-row h3{font-size:13px;margin:2px 0 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qinglan-featured-row small{font-size:10px;color:var(--ql-muted)}.qinglan-featured-row>i{color:#bac6d4}
.qinglan-operation{margin-top:38px;border-radius:16px;overflow:hidden;background:#103f64}.qinglan-operation .el-image{width:100%;height:100%;cursor:pointer}.qinglan-operation .el-carousel__arrow{background:#ffffff30}.qinglan-operation .el-carousel__button{border-radius:3px;width:20px;height:3px}
.qinglan-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.qinglan-topic-card{border-radius:16px;overflow:hidden;border:1px solid var(--ql-border);background:#fff}
.qinglan-topic-cover{position:relative;height:155px;background:#315d7c;cursor:pointer;overflow:hidden}.qinglan-topic-cover>.el-image{width:100%;height:100%;position:absolute;inset:0}.qinglan-topic-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#163e5fdc,#163e5f55)}.qinglan-topic-cover>div:not(.el-image){position:relative;z-index:1;padding:26px;color:#fff}.qinglan-topic-cover h3{font-size:22px;margin:0 0 8px;color:#fff}.qinglan-topic-cover p{font-size:11px;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#e6eff7}
.qinglan-topic-items{padding:4px 23px}.qinglan-topic-items>a{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--ql-border);font-size:12px}.qinglan-topic-items>a>span{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.qinglan-topic-items small{flex-shrink:0;font-size:10px;color:var(--ql-muted)}
.qinglan-topic-more.el-button{display:block;width:100%;border:0;border-radius:0;background:#fff;color:var(--ql-action);padding:16px;font-size:12px}
.qinglan-resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.qinglan-resource-card{min-width:0;overflow:hidden;border:1px solid var(--ql-border);border-radius:14px;background:#fff;transition:transform .18s,box-shadow .18s}.qinglan-resource-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px #1b2b400c}
.qinglan-resource-cover{height:194px;overflow:hidden;background:#eaf1f7;cursor:pointer}.qinglan-resource-cover>.el-image{height:100%;width:100%}.qinglan-resource-cover img{transition:transform .25s}.qinglan-resource-card:hover .qinglan-resource-cover img{transform:scale(1.03)}
.qinglan-resource-body{padding:18px}.qinglan-badge{display:inline-flex;align-items:center;gap:4px;color:var(--ql-action);background:#eff8fc;padding:2px 7px;font-size:10px;border-radius:4px}.qinglan-resource-body h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;height:44px;font-size:14px;line-height:1.6;margin:9px 0 14px;cursor:pointer}
.qinglan-resource-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:var(--ql-muted)}.qinglan-resource-meta a{display:flex;gap:5px;align-items:center;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qinglan-resource-meta img{border-radius:50%;flex-shrink:0}.qinglan-resource-meta>span{flex-shrink:0}.qinglan-resource-date{font-size:10px;color:#98a4b4;margin-top:9px}
.qinglan-loadmore{display:flex;justify-content:center;margin-top:30px}.qinglan-loadmore>.el-button{min-width:170px;padding:11px 25px;background:white;color:var(--ql-text);font-size:12px}
@media(max-width:1100px){.qinglan-hero-copy{width:70%;min-width:0}.qinglan-hero h1{font-size:35px}.qinglan-type-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.qinglan-category-tile{padding:20px 15px;gap:10px}.qinglan-category-tile strong{font-size:13px}.qinglan-category-tile small{font-size:10px}.qinglan-resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.qinglan-resource-cover{height:180px}}
@media(max-width:800px){.qinglan-home{margin-top:24px}.qinglan-hero{min-height:340px}.qinglan-hero-copy{padding:32px;width:90%}.qinglan-hero-background{opacity:.55}.qinglan-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qinglan-featured-grid{grid-template-columns:1fr}.qinglan-featured-main{min-height:320px}.qinglan-featured-list{padding-inline:20px}.qinglan-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qinglan-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qinglan-section-head h2{font-size:21px}}
@media(max-width:480px){.qinglan-home{margin-top:20px;margin-bottom:40px}.qinglan-hero{border-radius:14px;min-height:295px}.qinglan-hero-copy{padding:25px 22px;width:100%}.qinglan-hero-background{opacity:.26;object-position:right bottom}.qinglan-hero:before{background:linear-gradient(90deg,#eaf5fb,#eaf5fb55)}.qinglan-eyebrow{font-size:8px;letter-spacing:1.7px}.qinglan-hero h1{font-size:29px;line-height:1.4;margin:12px 0}.qinglan-hero-copy>p{font-size:11px;margin-bottom:20px;max-width:90%}.qinglan-hero-search .el-input__inner{height:42px;font-size:11px;padding-left:10px}.qinglan-hero-search .el-input-group__prepend{width:77px;padding:0 3px}.qinglan-hero-search .el-select .el-input{width:74px}.qinglan-hero-search .el-select .el-input__inner{font-size:10px}.qinglan-hero-search .el-input-group__append{padding:0 7px;font-size:11px}.qinglan-hero-search .el-input-group__append .el-button{padding:10px 6px;margin:0 -6px}.qinglan-hero-search .el-input-group__append i{display:none}.qinglan-hot-words{font-size:10px;gap:10px;margin-top:13px}.qinglan-type-strip{padding:21px 0;gap:18px 8px}.qinglan-type{gap:6px}.qinglan-type img{width:32px;height:32px}.qinglan-type strong{font-size:10px}.qinglan-type small{font-size:8px}.qinglan-section{margin-top:30px}.qinglan-section-head{margin-bottom:16px;gap:10px}.qinglan-section-head h2{font-size:20px}.qinglan-section-head p{font-size:10px}.qinglan-section-head>a{font-size:10px}.qinglan-category-grid{gap:12px}.qinglan-category-tile{padding:17px 12px;gap:8px}.qinglan-category-tile img{width:36px;height:36px}.qinglan-category-tile strong{font-size:12px}.qinglan-category-tile small{font-size:9px}.qinglan-category-tile>i{display:none}.qinglan-featured-main{min-height:280px}.qinglan-featured-copy{padding:22px}.qinglan-featured-copy h3{font-size:19px}.qinglan-featured-copy small{font-size:9px}.qinglan-featured-row{gap:12px}.qinglan-featured-row h3{font-size:12px}.qinglan-featured-row small{font-size:9px}.qinglan-operation{margin-top:30px}.qinglan-topic-grid{grid-template-columns:1fr;gap:18px}.qinglan-topic-cover{height:135px}.qinglan-topic-cover h3{font-size:20px}.qinglan-resource-grid{gap:14px}.qinglan-resource-cover{height:139px}.qinglan-resource-body{padding:12px}.qinglan-resource-body h3{font-size:12px;height:39px;margin:7px 0 10px}.qinglan-badge{font-size:9px}.qinglan-resource-meta{font-size:9px;gap:4px}.qinglan-resource-meta a{max-width:88px}.qinglan-resource-date{font-size:9px;margin-top:7px}}