/* ============ 长春盈佳外国语学校 静态站样式 ============ */
:root{
  --green:#00573F; --green-deep:#0B3D2E; --lime:#6DB52A; --red:#C0272D; --orange:#EE7B08;
  --mint:#E7F3ED; --paper:#F7FBF8; --ink:#14211C; --muted:#5A6B62;
  --theme:#00573F;
  --ease:cubic-bezier(.22,1,.36,1);
  --shadow:0 18px 40px -18px rgba(20,33,28,.25);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans SC',-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.fd{font-family:'Marcellus','Noto Serif SC',serif}
.container{width:min(1240px,100% - 48px);margin:0 auto}
html[data-lang="zh"] .len{display:none!important}
html[data-lang="en"] .lzh{display:none!important}

/* ---------- 头部导航 ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .45s var(--ease),box-shadow .45s}
.site-header .hd-in{display:flex;align-items:center;gap:26px;height:86px;transition:height .45s var(--ease)}
.site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 10px 30px -18px rgba(20,33,28,.28)}
.site-header.scrolled .hd-in{height:66px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:66px;width:auto;background:rgba(255,255,255,.95);padding:3px 7px;border-radius:13px;box-shadow:0 8px 22px -10px rgba(20,33,28,.4);transition:height .45s var(--ease)}
.site-header.scrolled .brand img{height:60px}
.brand .bt{line-height:1.2}
.brand .bt b{display:block;font-family:'Marcellus','Noto Serif SC',serif;font-size:19px;letter-spacing:.06em}
.brand .bt small{font-size:10.5px;letter-spacing:.14em;opacity:.75}
.main-nav{display:flex;gap:4px;margin-left:auto}
.nav-item{position:relative}
.nav-item>a{display:flex;align-items:center;gap:5px;padding:10px 13px;font-size:14.5px;font-weight:500;border-radius:999px;transition:background .3s,color .3s;white-space:nowrap}
.nav-item>a .caret{font-size:9px;opacity:.6;transition:transform .3s}
.nav-item:hover>a{background:rgba(0,87,63,.09)}
.nav-item.active>a{color:var(--green);font-weight:700}
.nav-item:hover>a .caret{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%,10px);min-width:190px;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transition:all .35s var(--ease)}
.nav-item:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dropdown a{display:block;padding:9px 14px;font-size:13.5px;border-radius:10px;color:var(--ink);transition:background .25s,color .25s}
.dropdown a:hover{background:var(--mint);color:var(--green)}
/* 头部配色：悬浮视频上白字，滚动后深字 */
.site-header:not(.scrolled){color:#fff}
.site-header:not(.scrolled) .nav-item:hover>a{background:rgba(255,255,255,.16)}
.site-header:not(.scrolled) .nav-item.active>a{color:#fff}
.site-header:not(.scrolled) .nav-item.active>a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;background:var(--lime)}
.site-header.scrolled{color:var(--ink)}
/* 语言切换滑块 */
.lang-pill{position:relative;display:flex;flex-shrink:0;width:86px;height:34px;border-radius:999px;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4)}
.site-header.scrolled .lang-pill{background:var(--mint);border-color:rgba(0,87,63,.18)}
.lang-pill .knob{position:absolute;top:3px;left:3px;width:40px;height:28px;border-radius:999px;background:var(--green);transition:transform .4s var(--ease)}
html[data-lang="en"] .lang-pill .knob{transform:translateX(40px);background:var(--orange)}
.lang-pill button{position:relative;z-index:2;width:40px;height:28px;margin:3px 0 0 3px;background:none;border:none;font-size:12px;font-weight:700;color:#fff}
.lang-pill button:last-child{margin-left:0}
.lang-pill button.off{color:rgba(255,255,255,.75)}
.site-header.scrolled .lang-pill button.off{color:var(--muted)}
/* 移动端 */
.burger{display:none;margin-left:6px;width:42px;height:42px;border:none;background:rgba(255,255,255,.18);border-radius:12px;color:inherit}
.site-header.scrolled .burger{background:var(--mint);color:var(--green)}
.burger svg{width:22px;height:22px;vertical-align:middle}
.drawer-mask{position:fixed;inset:0;background:rgba(20,33,28,.5);z-index:98;opacity:0;visibility:hidden;transition:.4s}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);background:#fff;z-index:99;transform:translateX(100%);transition:transform .5s var(--ease);overflow-y:auto;padding:96px 22px 40px}
body.drawer-open .drawer{transform:none}
body.drawer-open .drawer-mask{opacity:1;visibility:visible}
.drawer details{border-bottom:1px solid #e5efe9}
.drawer summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:15px 4px;font-weight:600;font-size:15px;cursor:pointer}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary .caret{transition:transform .3s;font-size:11px;color:var(--muted)}
.drawer details[open] summary .caret{transform:rotate(180deg)}
.drawer .sub a{display:block;padding:9px 10px 9px 18px;font-size:14px;color:var(--muted)}
.drawer .sub a:hover{color:var(--green)}
.drawer>a{display:block;padding:15px 4px;font-weight:600;font-size:15px;border-bottom:1px solid #e5efe9}
.drawer .dlang{margin-top:22px;display:flex;justify-content:center}

/* ---------- 首页 Hero ---------- */
.hero{position:relative;height:100svh;min-height:560px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,87,63,.72) 0%,rgba(0,106,74,.28) 42%,rgba(109,181,42,.12) 78%,rgba(0,87,63,.3) 100%),linear-gradient(to bottom,rgba(0,74,54,.42),transparent 32%)}
.hero-in{position:relative;z-index:2;padding-bottom:11vh}
.hero .kick{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.34em;font-weight:600;padding:9px 18px;border:1px solid rgba(255,255,255,.4);border-radius:999px;background:rgba(255,255,255,.1);backdrop-filter:blur(6px)}
.hero .kick::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime)}
.hero h1{font-family:'Marcellus','Noto Serif SC',serif;font-size:clamp(34px,5.6vw,72px);line-height:1.18;margin:26px 0 18px;max-width:16em}
.hero .hline{display:block;overflow:hidden}
.hero .hline>span{display:inline-block;animation:rise 1.1s var(--ease) both}
.hero .hline:nth-child(2)>span{animation-delay:.14s}
.hero .hline:nth-child(3)>span{animation-delay:.28s}
@keyframes rise{from{transform:translateY(110%)}to{transform:none}}
.hero p.sub{font-size:clamp(14px,1.4vw,18px);opacity:.88;max-width:46em}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 30px;border-radius:999px;font-weight:700;font-size:15px;transition:transform .35s var(--ease),box-shadow .35s,background .3s;border:none}
.btn:hover{transform:translateY(-3px)}
.btn-green{background:var(--green);color:#fff;box-shadow:0 16px 34px -14px rgba(0,87,63,.55)}
.btn-green:hover{background:#006a4d}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.25)}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 16px 34px -14px rgba(238,123,8,.5)}
/* 旋转徽章 */
.seal-badge{position:absolute;right:5vw;bottom:8vh;z-index:3;width:128px;height:128px}
.seal-badge .ring{position:absolute;inset:0;animation:spin 26s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.seal-badge .core{position:absolute;inset:0;border-radius:50%;background:rgba(255,255,255,.94);padding:10px;box-shadow:var(--shadow)}
.seal-badge .core img{width:100%;height:100%;object-fit:contain;border-radius:50%}
@media(max-width:1080px){.brand img{height:38px;padding:5px 10px}}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.8);font-size:11px;letter-spacing:.3em}
.scroll-cue .bar{width:1px;height:44px;background:rgba(255,255,255,.35);overflow:hidden}
.scroll-cue .bar::after{content:"";display:block;width:100%;height:16px;background:#fff;animation:drop 1.8s var(--ease) infinite}
@keyframes drop{from{transform:translateY(-18px)}to{transform:translateY(46px)}}

/* ---------- 通用版块 ---------- */
.section{padding:96px 0}
.section.tight{padding:70px 0}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--theme);font-weight:700;font-size:12.5px;letter-spacing:.3em}
.kicker::before{content:"";width:26px;height:2px;background:var(--theme)}
.h2{font-family:'Marcellus','Noto Serif SC',serif;font-size:clamp(26px,3.2vw,42px);line-height:1.25;margin:14px 0 16px}
.lead{color:var(--muted);max-width:52em}
/* 滚动显现 */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* 首页欢迎区 */
.welcome{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.welcome .img-wrap{position:relative}
.welcome .img-main{border-radius:26px;box-shadow:var(--shadow)}
.welcome .img-float{position:absolute;right:-8%;bottom:-14%;width:52%;border-radius:20px;border:6px solid var(--paper);box-shadow:var(--shadow)}
.welcome .k12{position:absolute;left:-22px;top:-22px;background:var(--green);color:#fff;border-radius:18px;padding:14px 20px;text-align:center;box-shadow:var(--shadow)}
.welcome .k12 b{display:block;font-family:'Marcellus',serif;font-size:26px}
.welcome .k12 small{font-size:11px;letter-spacing:.2em;opacity:.85}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}
.stat{border-left:4px solid var(--sc,var(--theme));padding:4px 0 4px 16px}
.stats .stat:nth-child(1){--sc:#00573F}
.stats .stat:nth-child(2){--sc:#EE7B08}
.stats .stat:nth-child(3){--sc:#C0272D}
.stats .stat:nth-child(4){--sc:#6DB52A}
.stat b{font-family:'Marcellus','Noto Serif SC',serif;font-size:clamp(38px,3.4vw,54px);color:var(--sc,var(--theme));display:block;line-height:1.05;letter-spacing:.01em}
.stat>span{font-size:13px;color:var(--muted);font-weight:500}
.stat b span{font-size:inherit;color:inherit}
/* 使命四支柱 */
.mission{background:linear-gradient(140deg,#0B6B4B 0%,#057A54 48%,#2FA98C 125%);color:#fff;position:relative;overflow:hidden}
.mission::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(109,181,42,.22),transparent 70%)}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.pillar{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:28px 24px;transition:transform .4s var(--ease),background .4s}
.pillar:hover{transform:translateY(-8px);background:rgba(255,255,255,.12)}
.pillar .dot{width:12px;height:12px;border-radius:50%;margin-bottom:18px}
.pillar h3{font-family:'Marcellus','Noto Serif SC',serif;font-size:20px;margin-bottom:8px}
.pillar p{font-size:13.5px;opacity:.78;line-height:1.7}
/* 课程体系卡 */
.courses{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.course{position:relative;border-radius:22px;overflow:hidden;height:380px;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow);transition:transform .45s var(--ease)}
.course:hover{transform:translateY(-10px)}
.course img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.course:hover img{transform:scale(1.07)}
.course .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,87,63,.88) 0%,rgba(0,106,74,.35) 52%,rgba(109,181,42,.08) 100%)}
.course .tx{position:relative;padding:26px}
.course .tx small{font-size:11px;letter-spacing:.26em;font-weight:700;opacity:.85}
.course .tx h3{font-family:'Marcellus','Noto Serif SC',serif;font-size:24px;margin:6px 0 8px}
.course .tx p{font-size:13px;opacity:.85;line-height:1.65}
.course .tx .go{display:inline-flex;margin-top:14px;font-size:13px;font-weight:700;gap:6px;align-items:center}
/* 走马灯 */
.marquee{overflow:hidden;padding:10px 0}
.marquee-track{display:flex;gap:18px;width:max-content;animation:mq 46s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.marquee-track img{height:230px;width:auto;border-radius:18px;box-shadow:var(--shadow)}
/* 新闻卡 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.news-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 30px -18px rgba(20,33,28,.22);transition:transform .4s var(--ease),box-shadow .4s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.news-card .thumb{height:200px;overflow:hidden}
.news-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.news-card:hover .thumb img{transform:scale(1.06)}
.news-card .bd{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card .date{font-size:12px;color:var(--theme);font-weight:700;letter-spacing:.08em}
.news-card h3{font-family:'Marcellus','Noto Serif SC',serif;font-size:19px;line-height:1.4}
.news-card p{font-size:13.5px;color:var(--muted);line-height:1.7;flex:1}
.news-card .more{font-size:13px;font-weight:700;color:var(--theme)}
/* CTA */
.cta{background:linear-gradient(120deg,var(--green) 0%,#0a6b4c 55%,var(--lime) 130%);color:#fff;border-radius:30px;padding:64px 7vw;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-70px;bottom:-90px;width:280px;height:280px;border-radius:50%;border:44px solid rgba(255,255,255,.1)}
.cta h2{font-family:'Marcellus','Noto Serif SC',serif;font-size:clamp(24px,2.8vw,36px)}
.cta p{opacity:.85;margin-top:8px;max-width:34em}

/* ---------- 二级页 Banner ---------- */
.banner{position:relative;height:52vh;min-height:380px;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.banner .bg{position:absolute;inset:-12% 0 0 0;width:100%;height:124%;object-fit:cover;will-change:transform}
.banner h1,.hero h1{text-shadow:0 2px 22px rgba(20,33,28,.35)}
.banner .sub,.hero .sub{text-shadow:0 1px 12px rgba(20,33,28,.35)}
.banner video.bg{height:124%}
.banner .bg{filter:brightness(1.06) saturate(1.08)}
.banner .shade{position:absolute;inset:0;background:linear-gradient(to top,var(--theme) 0%,color-mix(in srgb,var(--theme) 62%,transparent) 38%,color-mix(in srgb,var(--theme) 22%,transparent) 72%,transparent 100%),linear-gradient(to bottom,rgba(0,74,54,.4),transparent 36%)}
.banner .ribbon{position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,var(--theme),color-mix(in srgb,var(--theme) 40%,#fff))}
.banner-in{position:relative;z-index:2;padding-bottom:52px}
.banner .bcrumb{font-size:12.5px;letter-spacing:.14em;opacity:.85;margin-bottom:14px}
.banner .bcrumb a:hover{text-decoration:underline}
.banner h1{font-family:'Marcellus','Noto Serif SC',serif;font-size:clamp(30px,4.4vw,56px);line-height:1.2}
.banner h1 .hline{display:block;overflow:hidden}
.banner h1 .hline>span{display:inline-block;animation:rise 1s var(--ease) both}
.banner h1 .hline:nth-child(2)>span{animation-delay:.13s}
.banner .sub{margin-top:12px;font-size:clamp(13px,1.3vw,17px);opacity:.88;max-width:44em}
.banner.none-banner{height:auto;min-height:0;background:linear-gradient(140deg,color-mix(in srgb,var(--theme) 88%,#000) 0%,var(--theme) 60%,color-mix(in srgb,var(--theme) 55%,#fff))}
.banner.none-banner .banner-in{padding:150px 0 60px}

/* ---------- 富文本正文 ---------- */
.page-body{padding:76px 0 96px}
.rich{max-width:960px;margin:0 auto;font-size:16px;line-height:1.95;color:#2c3b34}
.rich p{margin:0 0 1.1em}
.rich h2{font-family:'Marcellus','Noto Serif SC',serif;font-size:26px;color:var(--ink);margin:1.6em 0 .7em;padding-left:16px;border-left:5px solid var(--theme);line-height:1.35}
.rich h3{font-size:20px;margin:1.4em 0 .6em;color:var(--ink)}
.rich blockquote{margin:1.4em 0;padding:20px 26px;background:color-mix(in srgb,var(--theme) 8%,#fff);border-left:4px solid var(--theme);border-radius:0 16px 16px 0;font-size:16.5px;color:#33463d}
.rich ul,.rich ol{padding-left:1.5em;margin:0 0 1.1em}
.rich li{margin-bottom:.4em}
.rich img{border-radius:18px;box-shadow:var(--shadow)}
.rich figure{margin:1.4em 0}
.rich figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.rich a{color:var(--theme);text-decoration:underline}
.rt-right{float:right;width:min(400px,46%);margin:6px 0 22px 30px}
.rt-left{float:left;width:min(400px,46%);margin:6px 30px 22px 0}
.rt-grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:1.4em 0}
.rt-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:1.4em 0}
.rt-grid2 figure,.rt-grid3 figure{margin:0}
.clearfix::after{content:"";display:block;clear:both}
/* 双栏图文块 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin:0 0 72px}
.split.rev>.pic{order:2}
.split .pic img{border-radius:24px;box-shadow:var(--shadow)}
.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.chip{padding:8px 16px;border-radius:999px;background:color-mix(in srgb,var(--theme) 10%,#fff);color:var(--theme);font-size:13px;font-weight:600}

/* ---------- 教职员工 ---------- */
.faculty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.teacher{background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 12px 30px -18px rgba(20,33,28,.2);transition:transform .4s var(--ease);cursor:pointer}
.teacher:hover{transform:translateY(-8px)}
.teacher .ph{aspect-ratio:1;overflow:hidden}
.teacher .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.teacher:hover .ph img{transform:scale(1.06)}
.teacher .bd{padding:20px 24px 24px}
.teacher h3{font-family:'Marcellus','Noto Serif SC',serif;font-size:20px}
.teacher .role{color:var(--theme);font-size:13px;font-weight:700;margin-top:4px}
.teacher .tagline{font-size:13.5px;color:var(--muted);margin-top:10px;line-height:1.65}
/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(20,33,28,.55);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;visibility:hidden;transition:.35s}
.modal-mask.open{opacity:1;visibility:visible}
.modal{background:#fff;border-radius:24px;max-width:760px;width:100%;max-height:88vh;overflow-y:auto;padding:38px;transform:translateY(24px);transition:transform .4s var(--ease);position:relative}
.modal-mask.open .modal{transform:none}
.modal .x{position:absolute;top:16px;right:16px;width:38px;height:38px;border:none;border-radius:50%;background:var(--mint);color:var(--green);font-size:17px}
.modal .m-head{display:flex;gap:24px;align-items:center;margin-bottom:20px}
.modal .m-head img{width:104px;height:104px;border-radius:20px;object-fit:cover}
.modal .m-body{font-size:15px;line-height:1.9;color:#33463d}

/* ---------- 校历 ---------- */
.cal-wrap{max-width:980px;margin:44px auto 0;background:#fff;border-radius:26px;box-shadow:var(--shadow);padding:30px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.cal-head h3{font-family:'Marcellus','Noto Serif SC',serif;font-size:24px}
.cal-nav{display:flex;gap:8px}
.cal-nav button{width:40px;height:40px;border-radius:12px;border:1px solid #dce8e1;background:#fff;color:var(--theme);font-size:16px;transition:.3s}
.cal-nav button:hover{background:var(--theme);color:#fff}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-dow{text-align:center;font-size:12px;font-weight:700;color:var(--muted);padding:8px 0}
.cal-cell{min-height:96px;border-radius:14px;background:var(--paper);padding:8px;font-size:13px;position:relative;transition:background .3s}
.cal-cell.out{opacity:.35}
.cal-cell .d{font-weight:700;font-size:13px}
.cal-cell.today{box-shadow:inset 0 0 0 2px var(--theme)}
.cal-ev{display:block;margin-top:4px;padding:2px 7px;border-radius:6px;color:#fff;font-size:11px;line-height:1.5;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-ev.more{background:#8aa398!important;cursor:default}
.cal-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:12.5px;color:var(--muted)}
.cal-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:44px auto 0}
.faq{background:#fff;border-radius:18px;margin-bottom:14px;box-shadow:0 10px 26px -18px rgba(20,33,28,.2);overflow:hidden}
.faq summary{list-style:none;display:flex;gap:16px;align-items:center;padding:20px 24px;cursor:pointer;font-weight:600;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .no{flex-shrink:0;width:34px;height:34px;border-radius:11px;background:var(--theme);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Marcellus',serif;font-size:15px}
.faq summary .plus{margin-left:auto;flex-shrink:0;color:var(--theme);font-size:20px;transition:transform .3s}
.faq[open] summary .plus{transform:rotate(45deg)}
.faq .ans{padding:0 24px 22px 74px;color:var(--muted);font-size:14.5px;line-height:1.85}

/* ---------- 表单 ---------- */
.form-card{max-width:760px;margin:44px auto 0;background:#fff;border-radius:26px;box-shadow:var(--shadow);padding:42px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f-field{margin-bottom:18px}
.f-field label{display:block;font-size:13.5px;font-weight:700;margin-bottom:7px}
.f-field label i{color:var(--red);font-style:normal}
.f-field input,.f-field select,.f-field textarea{width:100%;padding:12px 15px;border:1.5px solid #d8e5de;border-radius:12px;font-size:14.5px;font-family:inherit;background:var(--paper);transition:border .3s,box-shadow .3s}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{outline:none;border-color:var(--theme);box-shadow:0 0 0 3px color-mix(in srgb,var(--theme) 15%,transparent)}
.form-ok{text-align:center;padding:40px 10px}
.form-ok .tick{width:72px;height:72px;border-radius:50%;background:var(--theme);color:#fff;font-size:34px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}

/* ---------- 联系页 ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.c-card{background:#fff;border-radius:20px;padding:26px 24px;box-shadow:0 12px 30px -18px rgba(20,33,28,.2);border-top:4px solid var(--theme)}
.c-card h4{font-family:'Marcellus','Noto Serif SC',serif;font-size:17px;margin-bottom:8px}
.c-card p{font-size:14px;color:var(--muted);line-height:1.8}
.map-note{margin-top:44px;border-radius:26px;overflow:hidden;position:relative;box-shadow:var(--shadow)}
.map-note img{width:100%;height:340px;object-fit:cover}
.map-note .pin{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.94);border-radius:16px;padding:16px 22px;box-shadow:var(--shadow);font-size:14px}
.map-note .pin b{color:var(--theme)}

/* ---------- 招聘 ---------- */
.job{background:#fff;border-radius:18px;margin-bottom:14px;box-shadow:0 10px 26px -18px rgba(20,33,28,.2);overflow:hidden}
.job summary{list-style:none;display:flex;align-items:center;gap:18px;padding:22px 26px;cursor:pointer;flex-wrap:wrap}
.job summary::-webkit-details-marker{display:none}
.job .jt{font-family:'Marcellus','Noto Serif SC',serif;font-size:19px}
.job .meta{margin-left:auto;display:flex;gap:14px;font-size:12.5px;color:var(--muted)}
.job .apply{flex-shrink:0;padding:9px 20px;border-radius:999px;background:var(--theme);color:#fff;font-size:13px;font-weight:700;border:none}
.job .jd{padding:0 26px 24px;color:var(--muted);font-size:14.5px;line-height:1.85}
.job .jd h4{color:var(--ink);margin:14px 0 6px;font-size:15px}

/* ---------- 新闻列表/详情 ---------- */
.news-list{max-width:920px;margin:44px auto 0;display:flex;flex-direction:column;gap:20px}
.news-row{display:grid;grid-template-columns:280px 1fr;gap:26px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 30px -18px rgba(20,33,28,.2);transition:transform .4s var(--ease)}
.news-row:hover{transform:translateY(-5px)}
.news-row .thumb{height:100%;min-height:180px}
.news-row .thumb img{width:100%;height:100%;object-fit:cover}
.news-row .bd{padding:26px 26px 26px 0}
.article{max-width:860px;margin:0 auto}

/* ---------- 页脚 ---------- */
.site-footer{background:linear-gradient(155deg,#0C6448 0%,#084233 100%);color:#fff;padding:70px 0 0;margin-top:0}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
.ft-grid h5{font-size:13px;letter-spacing:.2em;opacity:.6;margin-bottom:18px;font-weight:700}
.ft-brand{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.ft-brand img{width:52px;height:52px;border-radius:50%;background:#fff;padding:3px}
.ft-brand b{font-family:'Marcellus','Noto Serif SC',serif;font-size:18px;display:block}
.ft-brand small{font-size:11px;opacity:.6;letter-spacing:.1em}
.ft-grid p,.ft-grid a{font-size:13.5px;opacity:.82;line-height:2}
.ft-grid a{display:block;transition:opacity .3s,color .3s}
.ft-grid a:hover{opacity:1;color:var(--lime)}
.ft-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;opacity:.6}

/* ---------- 响应式 ---------- */
@media(max-width:1080px){
  .main-nav{display:none}
  .burger{display:block}
  .pillars,.courses{grid-template-columns:repeat(2,1fr)}
  .contact-cards{grid-template-columns:repeat(2,1fr)}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .section{padding:64px 0}
  .welcome{grid-template-columns:1fr;gap:44px}
  .stats{grid-template-columns:repeat(2,1fr);gap:22px}
  .faculty-grid,.news-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:26px}
  .split.rev>.pic{order:0}
  .rt-right,.rt-left{float:none;width:100%;margin:18px 0}
  .rt-grid2,.rt-grid3{grid-template-columns:1fr}
  .news-row{grid-template-columns:1fr}
  .news-row .bd{padding:0 22px 24px}
  .news-row .thumb{min-height:200px}
  .f-row{grid-template-columns:1fr}
  .form-card{padding:28px 22px}
  .cal-wrap{padding:16px}
  .cal-cell{min-height:64px;padding:5px}
  .cal-ev{font-size:10px;padding:1px 4px}
  .seal-badge{width:92px;height:92px;right:24px;bottom:12vh}
  .seal-badge .core{inset:18px}
  .hero-in{padding-bottom:14vh}
  .banner{height:44vh;min-height:320px}
  .contact-cards{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr;gap:30px}
  .cta{padding:44px 8vw}
  .modal{padding:26px 20px}
  .modal .m-head{flex-direction:column;text-align:center}
}