/* 学前教育专栏 2026-10-21：仅 body.bs-*，不改全站样式。 */
body[class^="bs-"]{--ink:#2a1c22;--brand:#2d7a64;--brand-dark:#1c5545;--soft:#f4f9f6;--warm:#e6f2ec;--line:#d2e6dc;--muted:#56675f;margin:0;background:#fff;color:var(--ink);font:16px/1.75 "Microsoft YaHei","PingFang SC",Arial,sans-serif}
body[class^="bs-"] *,body[class^="bs-"] *::before,body[class^="bs-"] *::after{box-sizing:border-box}
body[class^="bs-"] a{color:inherit;text-decoration:none}body[class^="bs-"] a:hover{color:var(--brand)}
body[class^="bs-"] a:focus-visible,body[class^="bs-"] button:focus-visible,body[class^="bs-"] summary:focus-visible{outline:3px solid #c4a15a;outline-offset:3px}
body[class^="bs-"] img{max-width:100%;height:auto}body[class^="bs-"] h1,body[class^="bs-"] h2,body[class^="bs-"] h3,body[class^="bs-"] p{margin-top:0}
.bs-wrap{width:min(1180px,calc(100% - 56px));margin:0 auto}
.bs-utility{background:var(--warm);font-size:13px;color:var(--muted)}.bs-utility .bs-wrap{display:flex;justify-content:space-between;gap:12px;padding:6px 0}
.bs-header{display:flex;align-items:center;gap:36px;padding:12px 0}
.bs-brand{display:block;flex:0 0 auto;width:min(280px,34vw)}.bs-brand img{display:block;width:100%;height:auto}
.bs-nav{display:flex;align-self:stretch;align-items:center;gap:28px;margin-left:auto}
.bs-nav a{display:flex;align-items:center;height:56px;border-bottom:3px solid transparent;font-size:17px;font-weight:700;white-space:nowrap}
.bs-nav a[aria-current]{color:var(--brand);border-color:var(--brand)}
.bs-phone{font-size:21px;line-height:1.4;font-weight:700;color:var(--brand)!important;white-space:nowrap}.bs-phone small{display:block;color:var(--muted);font-weight:400;font-size:12px}
.bs-hero{background:var(--soft);border-top:1px solid var(--line)}
.bs-hero-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;padding:36px 0}
.bs-kicker{display:block;font-size:12px;letter-spacing:.14em;font-weight:700;color:var(--brand);margin-bottom:10px}
.bs-hero h1{font-size:42px;line-height:1.3;font-weight:700;margin:0 0 16px}.bs-hero h1 em{display:block;font-style:normal;color:var(--brand);font-size:28px;margin-top:8px}
.bs-hero p{font-size:16px;line-height:1.85;color:#3b4c44;margin:0 0 20px}
.bs-button{display:inline-flex;align-items:center;gap:16px;background:var(--brand);color:#fff!important;padding:12px 20px;font-size:16px;font-weight:700}
.bs-button:hover{background:var(--brand-dark)}
.bs-hero-caption{font-size:12px;color:#6a7c73;margin-top:16px;letter-spacing:.06em}
.bs-hero-photo img{display:block;width:100%;height:auto}
.bs-section{padding:56px 0 8px}
.bs-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:8px}
.bs-section h2{font-size:30px;line-height:1.4;margin:0;font-weight:700;padding-left:12px;border-left:4px solid var(--brand)}
.bs-section-head>a{font-size:15px;font-weight:700;color:var(--brand)!important;white-space:nowrap}
.bs-intro{font-size:15px;color:var(--muted);margin:8px 0 22px}
.bs-catalog{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:0;padding:0}
.bs-catalog dd{margin:0;min-width:0}
.bs-catalog .row-data{display:flex;flex-direction:column;gap:4px;height:100%;background:#fff;border:1px solid var(--line);padding:0 0 16px}
.bs-catalog .row-img{order:-1;background:var(--warm);margin-bottom:8px}
.bs-catalog .row-img a{display:block}
.bs-catalog .row-img img{display:block;width:100%;height:168px!important;object-fit:contain;background:#fff}
.bs-catalog h3{font-size:18px;line-height:1.55;margin:0 16px 6px}
.bs-catalog .row-place,.bs-catalog .row-fee,.bs-catalog .row-system,.bs-catalog .row-time{margin:0 16px;font-size:14px;color:var(--muted)}
.bs-catalog .row-place span,.bs-catalog .row-fee span,.bs-catalog .row-system span{color:var(--ink)}
.bs-catalog .row-time:empty,.bs-catalog .clearfix{display:none}
.bs-catalog .jz-info{display:flex;gap:16px;margin:auto 16px 0;padding-top:10px}
.bs-catalog .jz-info a{font-size:14px;font-weight:700;color:var(--brand)!important;border-bottom:1px solid #bfdccd}
.bs-course-note{font-size:13px;color:var(--muted);margin:18px 0 0}
.bs-learning{display:grid;grid-template-columns:.85fr 1.35fr;gap:48px;margin-top:48px;padding:36px;background:var(--soft)}
.bs-learning h2{font-size:28px;line-height:1.45;margin:0 0 12px}
.bs-learning>div>p{color:var(--muted);margin:0}
.bs-learning-list article{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}
.bs-learning-list article:first-child{padding-top:0}.bs-learning-list article:last-child{border-bottom:0;padding-bottom:0}
.bs-learning-list article>span{font:italic 22px Georgia,serif;color:#8cc2a8}
.bs-learning-list h3{font-size:18px;margin:0 0 4px}.bs-learning-list p{font-size:15px;color:var(--muted);margin:0 0 4px}
.bs-learning-list a{font-size:14px;font-weight:700;color:var(--brand)!important}
.bs-reference-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:18px}
.bs-reference-grid article{border-top:2px solid var(--brand);padding:18px 0}
.bs-reference-grid h3{font-size:20px;margin:0 0 8px}.bs-reference-grid p{color:var(--muted);margin:0 0 8px}
.bs-reference-grid a{font-weight:700;color:var(--brand);border-bottom:1px solid #bfdccd}
section.bs-news ul{display:grid;grid-template-columns:1fr 1fr;gap:0 36px;list-style:none;padding:0;margin:16px 0 0}
section.bs-news li{border-top:1px solid var(--line);min-width:0}
section.bs-news li a{display:block;padding:14px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
section.bs-news li a::before{content:"↗";color:#8cc2a8;margin-right:8px}
.bs-faq details{padding:16px 0;border-bottom:1px solid var(--line)}
.bs-faq summary{display:flex;justify-content:space-between;gap:16px;list-style:none;font-size:18px;font-weight:700;cursor:pointer}
.bs-faq summary::-webkit-details-marker{display:none}
.bs-faq summary::after{content:"+";color:var(--brand);font-size:22px}
.bs-faq details[open] summary::after{content:"–"}
.bs-faq details p{margin:12px 0 0;color:var(--muted)}
.bs-registration{margin:48px 0;display:grid;grid-template-columns:.8fr 1.4fr;gap:40px;background:var(--soft);border-top:3px solid var(--brand);padding:36px}
.bs-registration h2{font-size:28px;margin:0 0 10px;padding:0;border:0}
.bs-registration>div>a{font-size:22px;color:var(--brand)!important;font-weight:700}
.bs-registration form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bs-registration label{display:block;font-weight:700}
.bs-registration em{font-style:normal;color:var(--brand)}
.bs-registration small{font-weight:400;color:var(--muted)}
.bs-registration input,.bs-registration textarea{display:block;width:100%;margin-top:6px;border:1px solid #d6ebe0;padding:10px 12px;font:15px/1.5 "Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff}
.bs-registration button{border:0;background:var(--brand);color:#fff;font:700 16px/1.4 "Microsoft YaHei",sans-serif;padding:12px 18px;cursor:pointer}
.bs-registration .bs-form-note{margin:0;font-size:12px;font-weight:400}
.bs-full{grid-column:1/-1}
.bs-crumb{display:flex;gap:8px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0;font-size:14px;color:#6a7c73;white-space:nowrap;overflow:hidden}
.bs-crumb a{color:var(--brand)!important;flex:none}.bs-crumb span{overflow:hidden;text-overflow:ellipsis}
.bs-directory,.bs-news-directory{padding-top:28px}
.bs-directory h1,.bs-news-directory h1{font-size:32px;margin:0 0 12px}
.content-left-list1{list-style:none;margin:16px 0 0;padding:0}
.content-left-list1 li{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding:14px 0}
.content-left-list1 a{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.content-left-list1 span{flex:none;color:#6a7c73;font-size:13px}
#fenye{padding:20px 0;text-align:center}#fenye a{display:inline-block;margin:2px;padding:2px 8px;border:1px solid #d6ebe0;color:var(--brand)}
.bs-article-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:36px;padding:28px 0 8px;align-items:start}
.bs-article>h1{font-size:28px;line-height:1.5;text-align:center;margin:0 0 16px}
.bs-article .content-info{text-align:center;color:#6a7c73;font-size:13px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:18px}
.bs-body{font-size:17px;line-height:1.9;overflow-wrap:anywhere}
.bs-body img{max-width:100%!important;height:auto!important}
.bs-body #MyContent{overflow-x:auto}
.bs-article .bs-registration{display:block;margin-top:28px;padding:22px}
.bs-article .bs-registration>div p,.bs-article .bs-registration>div>a,.bs-article .bs-registration .bs-kicker{display:none}
.bs-sidebar{border-left:1px solid var(--line);padding-left:20px}
.bs-sidebar h3{font-size:18px;margin:0 0 8px}
.bs-sidebar ul{list-style:none;margin:0;padding:0}
.bs-sidebar li{border-top:1px solid var(--line);padding:10px 0;font-size:14px;line-height:1.55}
.bs-contact{margin-top:18px;background:var(--soft);padding:16px}
.bs-contact>a{display:block;font-size:20px;font-weight:700;color:var(--brand);margin:4px 0 10px}
body[class^="bs-"] .footer{border-top:1px solid var(--line);background:var(--soft);text-align:center;color:#6a7c73;font-size:12px;line-height:1.8;padding:24px 16px 32px}
body[class^="bs-"] .footer p{margin:4px 0}
.fixed-bottom{display:none}
#bs-dialog{border:0;padding:16px;max-width:min(960px,92vw);background:#fff}
#bs-dialog::backdrop{background:#14261e99}
#bs-dialog img{display:block;max-width:100%;height:auto}
#bs-dialog button{margin-bottom:8px;border:0;background:var(--brand);color:#fff;padding:6px 12px;cursor:pointer}
@media(max-width:1000px){
.bs-phone{display:none}.bs-catalog{grid-template-columns:1fr 1fr}.bs-hero-layout,.bs-learning,.bs-registration{gap:24px}
.bs-article-grid{grid-template-columns:minmax(0,1fr) 210px}
}
@media(max-width:640px){
html,body[class^="bs-"]{max-width:100%;overflow-x:hidden}
body[class^="bs-"]{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
.bs-wrap{width:calc(100% - 28px)}
.bs-header{display:block;padding:8px 0 0}
.bs-brand{width:210px;margin:0 0 8px}
.bs-nav{width:100%;border-top:1px solid var(--line);border-bottom:2px solid var(--brand)}
.bs-nav a{flex:1;justify-content:center;height:44px;font-size:13px;border:0;padding:0 2px}
.bs-nav a[aria-current]{background:var(--brand);color:#fff}
.bs-hero-layout,.bs-learning,.bs-registration,.bs-reference-grid,.bs-article-grid,section.bs-news ul{display:block}
.bs-hero h1{font-size:28px}.bs-hero h1 em{font-size:20px}
.bs-hero-photo{margin-top:16px}
.bs-catalog{display:block}
.bs-catalog .row-img img{height:auto!important;max-height:180px}
.bs-section h2,.bs-learning h2,.bs-registration h2,.bs-directory h1,.bs-news-directory h1{font-size:22px}
.bs-sidebar{display:none}
.bs-article>h1{font-size:22px;text-align:left}
.content-left-list1 span{display:none}
.fixed-bottom{position:fixed;z-index:10000;left:0;bottom:0;width:100%;display:flex;background:var(--brand);padding-bottom:env(safe-area-inset-bottom)}
.fixed-bottom>a{flex:1;display:flex;align-items:center;justify-content:center;min-height:52px;color:#fff!important;font-size:13px;border-right:1px solid #ffffff33}
.fixed-bottom>a:last-child{border-right:0}
body[class^="bs-"] #newBridge,body[class^="bs-"] .embed-icon,body[class^="bs-"] .nb-icon-wrap,body[class^="bs-"] #nb_icon_wrap,body[class^="bs-"] [id^="nb_icon_wrap"],body[class^="bs-"] .down-open{display:none!important}
}
@media(prefers-reduced-motion:reduce){body[class^="bs-"] *{animation:none!important;transition:none!important}}
@media(min-width:641px){.bs-catalog dd:only-child .row-data{display:grid;grid-template-columns:.72fr 1.28fr;column-gap:28px;padding:18px}.bs-catalog dd:only-child .row-img{grid-column:1;grid-row:1/span 6;order:0;margin:0}.bs-catalog dd:only-child h3,.bs-catalog dd:only-child .row-place,.bs-catalog dd:only-child .row-fee,.bs-catalog dd:only-child .row-system,.bs-catalog dd:only-child .jz-info{grid-column:2;margin-left:0;margin-right:0}.bs-catalog dd:only-child .row-img img{height:220px!important}}