:root{--green:#164c3c;--deep:#103c30;--sage:#dce6db;--cream:#f7f6f0;--paper:#fff;--ink:#233b31;--muted:#69766e;--line:#dce2d8;--gold:#a77f49;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;line-height:1.8}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.45}h1,h2{font-weight:600}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b78e55;outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.skip{position:absolute;top:-60px;left:12px;padding:8px 16px;background:white;z-index:99}.skip:focus{top:10px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--gold);margin-bottom:15px}.section{padding:88px 0}.section-title{font-size:clamp(28px,3.2vw,40px);letter-spacing:.03em}.section-intro{color:var(--muted);max-width:720px;margin:18px 0 32px;font-size:15px}.section-top{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:35px}.section-top .section-intro{margin-bottom:0}.more{font-size:14px;border-bottom:1px solid var(--gold);padding-bottom:5px;white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:49px;padding:11px 23px;border:1px solid var(--green);background:transparent;font-size:14px;transition:background .15s;color:var(--green)}.btn:hover{background:var(--sage)}.btn.primary{background:var(--green);color:#fff}.btn.primary:hover{background:var(--deep)}.actions{display:flex;flex-wrap:wrap;gap:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header{background:rgba(247,246,240,.98);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.header-inner{height:89px;display:flex;justify-content:space-between;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{width:40px;height:44px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:25px;font-family:SimSun,serif}.brand-name{display:block;font-size:23px;font-weight:600;letter-spacing:.08em;line-height:1.3}.brand small{display:block;font-size:9px;letter-spacing:.2em;color:var(--muted);margin-top:4px}.navigation{display:flex;align-items:center;gap:25px;font-size:13px}.navigation a{padding:10px 0}.navigation a:hover{color:var(--gold)}.navigation .nav-contact{border:1px solid var(--green);padding:8px 18px}.menu-toggle{display:none;background:none;border:1px solid var(--line);min-width:44px;min-height:44px;color:var(--green)}
.hero{padding:68px 0 48px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:55px}.hero h1{font-size:clamp(36px,4.8vw,60px);font-family:"Noto Serif SC","Songti SC",SimSun,serif;font-weight:600;line-height:1.4;letter-spacing:.035em}.hero h1 span{display:block;color:var(--green)}.hero p{color:var(--muted);font-size:15px;margin:23px 0 30px;max-width:490px}.hero-identity{font-size:11px;letter-spacing:.055em;color:var(--muted);margin-top:25px}.hero-photo{position:relative;margin:0;padding:0 0 22px 22px}.hero-photo:before{content:"";position:absolute;left:0;bottom:0;top:30px;right:28px;background:var(--sage);z-index:-1}.hero-photo img{height:390px;object-fit:cover;object-position:55% 68%}.hero-photo figcaption{font-size:11px;color:var(--muted);margin:10px 0 0}.hero-photo-tag{position:absolute;left:0;bottom:62px;background:var(--green);color:#fff;padding:13px 24px;font-size:13px;letter-spacing:.12em}.hero-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:43px;padding-top:21px;font-size:12px;color:var(--muted)}.hero-bottom strong{font-weight:500;color:var(--green)}
.about{background:var(--paper)}.about-grid{display:grid;grid-template-columns:.9fr 1fr;align-items:center;gap:80px}.about-photo{margin:0;position:relative}.about-photo img{height:345px;object-fit:cover}.about-photo figcaption{color:var(--muted);font-size:11px;margin-top:10px}.about-copy p{color:var(--muted);font-size:15px;margin:22px 0}.about-note{padding:18px 0;border-top:1px solid var(--line);font-size:14px;color:var(--green);margin-bottom:15px}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.course{border-top:2px solid var(--green);padding:26px 23px;background:#fff;display:flex;flex-direction:column}.course .tag{color:var(--gold);font-size:12px;letter-spacing:.04em;margin:10px 0 18px}.course h3{font-size:22px}.course p{color:var(--muted);font-size:14px}.course ul{list-style:none;padding:20px 0 0;margin:20px 0 0;border-top:1px solid var(--line);font-size:13px;line-height:2.2}.course li:before{content:"·";color:var(--gold);margin-right:10px}.course .course-link{margin-top:auto;padding-top:23px;font-size:13px;color:var(--green)}
.services{padding-top:10px}.service-title{display:flex;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:38px;margin-bottom:25px}.service-title h3{font-size:23px}.service-title p{font-size:13px;color:var(--muted)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px 34px}.service{padding-left:16px;border-left:2px solid var(--sage)}.service h3{font-size:16px;font-weight:500}.service p{font-size:13px;color:var(--muted);margin-top:8px}.teaching{background:var(--green);color:#fff}.teaching .eyebrow{color:#d6bc8f}.teaching .section-intro{color:#c5d6ca}.teacher-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.teacher{padding:24px 18px;border:1px solid #46705e;min-width:0}.teacher-subject{font-size:12px;color:#d6bc8f;letter-spacing:.1em}.teacher h3{margin:17px 0;font-size:23px;font-weight:500}.teacher p{font-size:13px;color:#d3dfd6;line-height:1.9}.teacher-foot{margin-top:25px;color:#c5d6ca;font-size:12px}.teaching .more{color:#fff}
.camp-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px}.camp{background:#fff;border:1px solid var(--line)}.camp figure{margin:0;position:relative}.camp img{height:255px;object-fit:cover}.camp figcaption{position:absolute;bottom:0;left:0;right:0;padding:9px 18px;background:rgba(16,60,48,.85);color:#fff;font-size:11px}.camp-body{padding:29px 30px}.camp-body h3{font-size:25px}.camp-body .camp-kicker{font-size:12px;color:var(--gold);margin-bottom:9px;letter-spacing:.12em}.camp-body p{font-size:14px;color:var(--muted);margin:16px 0 23px}.camp-tags{display:flex;flex-wrap:wrap;gap:8px;font-size:11px;color:var(--green);margin:0 0 24px}.camp-tags span{padding:4px 9px;background:var(--cream)}.camp-note{font-size:12px;color:var(--muted);margin-top:22px}
.gallery-section{background:#fff}.gallery-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:23px}.album-tabs{display:flex;flex-wrap:wrap;gap:6px}.album-button{border:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;padding:8px 15px;min-height:42px}.album-button[aria-pressed="true"]{background:var(--green);color:#fff;border-color:var(--green)}.gallery-nav{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}.gallery-nav button{width:42px;height:42px;border:1px solid var(--line);background:#fff;color:var(--green)}.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;touch-action:pan-y}.photo-card{min-width:0;margin:0}.photo-card button{display:block;padding:0;border:0;background:var(--cream);width:100%;text-align:left}.photo-card img{height:205px;object-fit:contain;background:var(--cream)}.photo-card figcaption{padding:12px 0;font-size:13px}.photo-card small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.photo-card[hidden]{display:none}.photo-note{font-size:11px;color:var(--muted);margin-top:18px}.lightbox{border:none;background:#fff;padding:0;width:min(1100px,calc(100% - 28px));max-height:92vh;color:var(--ink)}.lightbox::backdrop{background:rgba(8,26,19,.85)}.lightbox-head{display:flex;justify-content:space-between;align-items:center;padding:10px 18px;font-size:13px}.lightbox-close{border:0;background:none;min-width:44px;min-height:44px;font-size:25px;color:var(--green)}.lightbox img{width:100%;max-height:75vh;object-fit:contain;background:var(--cream)}
.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:80px}.faq-intro p{font-size:14px;color:var(--muted);margin:18px 0 26px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}.faq-list summary{cursor:pointer;font-size:15px;padding-right:20px}.faq-list p{font-size:14px;color:var(--muted);margin:13px 0 0;max-width:720px}.contacts{background:var(--sage)}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.contact-card{padding:30px;background:rgba(255,255,255,.7);border-top:2px solid var(--green)}.contact-card h3{font-size:25px}.contact-card .contact-name{color:var(--muted);font-size:14px;margin:12px 0 5px}.contact-card .phone{font-size:clamp(19px,2.2vw,25px);letter-spacing:.045em;color:var(--green);white-space:nowrap;display:block;padding:5px 0}.contact-card .contact-actions{display:flex;gap:20px;margin-top:20px;font-size:12px}.copy-phone{border:0;background:none;padding:0;color:var(--green);border-bottom:1px solid var(--gold)}.contact-note{color:var(--muted);font-size:12px;margin-top:23px}.reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.reading-card{display:grid;grid-template-columns:170px 1fr;gap:28px;align-items:center;background:#fff;padding:30px;border:1px solid var(--line)}.qr-frame{width:170px;height:170px;position:relative;overflow:hidden;background:#fff;flex-shrink:0}.qr-frame img{width:100%;height:auto;image-rendering:auto}.qr-frame.book img{position:absolute;width:166.234%;max-width:none;left:-33.117%;top:-25.162%}.reading-card h3{font-size:20px}.reading-card p{font-size:13px;color:var(--muted);margin-top:12px}.reading-card .reading-kicker{font-size:10px;letter-spacing:.15em;color:var(--gold);margin-bottom:9px}.reading-card .qr-link{font-size:12px;margin-top:15px;display:inline-block;border-bottom:1px solid var(--gold)}
.footer{background:var(--deep);color:#fff;padding:43px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:28px;border-bottom:1px solid #3d6050}.footer-brand h3{font-size:22px;font-weight:500;letter-spacing:.08em}.footer-brand p{font-size:12px;color:#bdcfc2;margin-top:8px}.footer-links{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:12px;align-content:center;max-width:420px}.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:23px;font-size:11px;color:#bdcfc2}.mobile-contact{display:none}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--deep);color:#fff;font-size:13px;z-index:50;box-shadow:0 3px 12px #0002}.toast[hidden]{display:none}
.page-hero{padding:65px 0 50px;border-bottom:1px solid var(--line)}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:23px}.breadcrumb span{margin:0 10px}.page-hero h1{font-size:clamp(32px,4vw,47px)}.page-hero p{color:var(--muted);font-size:15px;max-width:730px;margin-top:20px}.page-body{padding:60px 0 80px}.page-body h2{font-size:27px;margin:35px 0 20px}.page-body h2:first-child{margin-top:0}.page-body .prose{max-width:830px}.page-body .prose p{color:var(--muted);margin-bottom:18px;font-size:15px}.page-photo{margin:25px 0 35px}.page-photo img{max-height:420px;object-fit:cover}.page-photo figcaption{font-size:11px;color:var(--muted);margin-top:10px}.page-body .course-grid,.page-body .camp-grid,.page-body .teacher-grid{margin-bottom:35px}.page-body .teacher-grid{grid-template-columns:repeat(3,1fr)}.page-body .teacher{background:var(--green);color:#fff}.page-cta{border-top:1px solid var(--line);margin-top:45px;padding-top:30px}.page-cta p{color:var(--muted);margin-bottom:18px;font-size:14px}
@media(max-width:1080px){.navigation{gap:15px}.hero-grid{gap:35px}.teacher-grid{grid-template-columns:repeat(3,1fr)}.reading-card{grid-template-columns:130px 1fr;gap:18px;padding:25px}.qr-frame{width:130px;height:130px}.about-grid{gap:45px}.contact-card{padding:24px}.faq-layout{gap:45px}.hero-photo img{height:360px}}
@media(max-width:820px){.wrap{width:calc(100% - 40px)}.header-inner{height:75px}.menu-toggle{display:block}.navigation{display:none;position:absolute;left:0;right:0;top:75px;background:var(--cream);padding:20px;box-shadow:0 8px 12px #0001;flex-wrap:wrap;gap:8px 20px;border-bottom:1px solid var(--line)}.navigation.is-open{display:flex}.navigation .nav-contact{margin-left:auto}.hero{padding-top:45px}.hero-grid{grid-template-columns:1fr 1fr;gap:24px}.hero h1{font-size:36px}.hero-photo{padding-left:12px}.hero-photo img{height:340px}.hero p{font-size:13px}.hero-identity{font-size:10px}.section{padding:65px 0}.course-grid{gap:12px}.course{padding:22px 18px}.course h3{font-size:19px}.course p{font-size:13px}.service-grid{gap:24px}.about-grid{gap:28px}.about-photo img{height:300px}.about-copy p{font-size:13px}.camp-body{padding:25px}.camp img{height:220px}.camp-grid{gap:22px}.contact-grid{gap:13px}.contact-card{padding:23px 18px}.contact-card h3{font-size:21px}.contact-card .phone{font-size:19px}.reading-grid{gap:20px}.reading-card{grid-template-columns:1fr;text-align:center;padding:25px}.qr-frame{width:180px;height:180px;margin:auto}.gallery-toolbar{align-items:flex-start}.photo-card img{height:165px}.faq-layout{grid-template-columns:1fr;gap:28px}.faq-intro p{max-width:640px;margin-bottom:16px}.footer-top,.footer-bottom{flex-wrap:wrap}.page-body .teacher-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){html{scroll-padding-top:86px}.wrap{width:calc(100% - 36px)}.brand-name{font-size:21px}.brand small{font-size:8px}.brand-mark{width:34px;height:39px;font-size:23px}.hero{padding:35px 0}.hero-grid{grid-template-columns:1fr;gap:34px}.hero h1{font-size:41px}.hero p{font-size:14px;margin:20px 0 24px}.hero .eyebrow{font-size:11px;letter-spacing:.12em}.hero-photo{padding:0 0 18px 13px}.hero-photo img{height:270px}.hero-photo-tag{bottom:45px;padding:11px 18px;font-size:12px}.hero-bottom{margin-top:30px;gap:12px;flex-direction:column;padding-top:18px}.section{padding:52px 0}.section-title{font-size:29px}.section-top{align-items:flex-start;gap:14px;flex-direction:column;margin-bottom:25px}.section-intro{font-size:14px;margin:16px 0 26px}.about-grid{grid-template-columns:1fr;gap:28px}.about-photo img{height:245px}.about-copy p{font-size:14px}.about-note{font-size:13px}.course-grid{grid-template-columns:1fr;gap:18px}.course{padding:25px}.course h3{font-size:23px}.course p{font-size:14px}.course ul{display:flex;flex-wrap:wrap;gap:3px 15px;padding-top:15px;margin-top:15px}.service-title{flex-direction:column;gap:10px;padding-top:28px}.service-grid{grid-template-columns:1fr 1fr;gap:24px 18px}.service p{font-size:12px}.teacher-grid,.page-body .teacher-grid{grid-template-columns:1fr 1fr;gap:13px}.teacher{padding:22px 16px}.teacher h3{font-size:21px}.teacher p{font-size:12px}.camp-grid{grid-template-columns:1fr;gap:25px}.camp img{height:225px}.camp-body{padding:25px}.gallery-toolbar{flex-direction:column;gap:15px}.gallery-nav{width:100%;justify-content:space-between}.album-tabs{gap:6px}.album-button{font-size:12px;padding:8px 12px}.photo-grid{grid-template-columns:1fr}.photo-card img{height:235px}.photo-grid .photo-card:not([hidden])~.photo-card:not([hidden]){margin-top:8px}.contact-grid{grid-template-columns:1fr;gap:16px}.contact-card{padding:26px}.contact-card .phone{font-size:27px}.contact-card h3{font-size:24px}.contact-card .contact-actions{font-size:13px;margin-top:15px}.reading-grid{grid-template-columns:1fr;gap:22px}.reading-card{grid-template-columns:160px 1fr;text-align:left;padding:24px 20px;gap:20px}.qr-frame{width:160px;height:160px}.reading-card h3{font-size:18px}.reading-card p{font-size:12px}.reading-card .reading-kicker{font-size:9px}.footer{padding:32px 0 82px}.footer-top{gap:25px}.footer-bottom{font-size:10px;gap:10px}.mobile-contact{display:flex;position:fixed;left:0;bottom:0;right:0;z-index:15;background:var(--green);color:#fff;justify-content:space-around;box-shadow:0 -2px 10px #0001}.mobile-contact a{font-size:13px;padding:13px 10px;text-align:center;flex:1;border-right:1px solid #ffffff33}.mobile-contact a:last-child{border:0}.toast{bottom:70px;max-width:calc(100% - 32px);white-space:nowrap}.page-hero{padding:40px 0}.page-hero h1{font-size:34px}.page-hero p{font-size:14px}.page-body{padding:40px 0 55px}.page-body h2{font-size:25px}.page-body .prose p{font-size:14px}}
@media(max-width:370px){.hero h1{font-size:35px}.hero .actions .btn{padding:10px 17px}.reading-card{grid-template-columns:1fr;text-align:center}.qr-frame{width:190px;height:190px}.album-button{padding:7px 10px}.service-grid{grid-template-columns:1fr}.teacher-grid,.page-body .teacher-grid{grid-template-columns:1fr}.contact-card .phone{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* Keep the complete classroom photo visible at each breakpoint. */
.hero-photo img{height:auto;aspect-ratio:4/3;object-fit:contain;background:var(--sage)}

/* User-supplied camp group photos: preserve the entire group. */
.hero-photo img{aspect-ratio:16/9}.about-photo img,.camp img,.page-photo img{height:auto;max-height:none;object-fit:contain}
/* Reversible color adjustment only; original faces and composition remain. */
.hero-photo img,.about-photo img,.camp img,.photo-card img,.page-photo img,.lightbox>img{filter:saturate(1.09) contrast(1.025) brightness(1.025)}
.hero-photo-tag{position:static;display:inline-block;margin-top:0}
.contact-label-short{display:none}
.contact-city-line{margin-top:14px;color:var(--green);font-size:16px;letter-spacing:.06em}
.camp-tags{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.camp-tags span{text-align:center;padding:5px 3px;white-space:nowrap}
.camp{display:flex;flex-direction:column}.camp img{aspect-ratio:3/2;object-fit:contain;background:var(--cream)}
.camp figcaption{position:static;padding:8px 16px;background:var(--green)}
.camp-body{display:flex;flex:1;flex-direction:column}.camp-body p{flex:1}.camp-body .more{align-self:flex-start;margin-top:auto}
@media(max-width:820px){.navigation.is-open{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.navigation a{text-align:center;white-space:nowrap}.navigation .nav-contact{margin-left:0}}
@media(max-width:600px){
 .contact-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
 .contact-card{padding:16px 9px;min-width:0}
 .contact-card h3{font-size:clamp(13px,3.7vw,16px);white-space:nowrap}
 .contact-card .contact-name{font-size:12px;margin:6px 0 9px}
 .contact-card .phone{font-size:clamp(10px,3.15vw,13px);letter-spacing:0;white-space:nowrap;font-variant-numeric:tabular-nums;line-height:1.6}
 .contact-card .contact-actions{gap:10px;font-size:11px;margin-top:12px;flex-wrap:nowrap;justify-content:flex-start}
 .contact-label-full{display:none}.contact-label-short{display:inline}
 .contacts .section-intro{margin-bottom:24px}
 .contact-note{font-size:12px}
 .album-tabs{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
 .album-button{width:100%;min-width:0;padding:8px 3px;font-size:clamp(10px,2.9vw,12px);white-space:nowrap}
 .hero .actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .hero .actions .btn{padding:10px 5px;gap:8px}
 .teacher-grid .teacher:last-child:nth-child(odd){grid-column:1/-1}
 .contact-city-line{font-size:15px;white-space:nowrap}
 .photo-card img{height:auto;aspect-ratio:3/2}
}
@media(max-width:370px){.camp-tags{font-size:9px}.camp-tags span{padding:5px 1px}}

.site-family{font-size:12px;margin-top:22px;color:var(--green)}.site-family a{border-bottom:1px solid var(--gold)}