/* ============ Taibao Elementary · Bilingual Page Styles ============ */
/* Palette: ink-blue (a century-old school's scholarly gravitas)            */
/*          + bronze (the copper of the Southern Palace Museum & Wang De-lu */
/*          heritage). Pure-white background throughout. Distinct from the  */
/*          coastal-teal palette used at sister school KangLang.            */

:root{
  --blue:#1F3A5F;
  --blue-deep:#13283F;
  --blue-soft:#E9EEF5;
  --bronze:#B07D3C;
  --bronze-deep:#8A5E25;
  --bronze-soft:#F7F0E2;
  --stone:#4a5468;
  --stone-soft:#e4e8ef;
  --ink:#1d1b18;
  --ink-soft:#5c574f;
  --line:#e3ddd2;
  --max:1140px;
  --shadow:0 14px 40px -16px rgba(19,40,63,.30);
  --shadow-sm:0 4px 14px -4px rgba(19,40,63,.18);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Lato','PingFang TC','Apple LiGothic Medium','Microsoft JhengHei',sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--blue-deep);text-decoration:none;transition:color .2s;}
a:hover{color:var(--bronze-deep);}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px;}


/* ============ TOPBAR ============ */
.topbar{
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  padding:14px 0;
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(8px);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;
}
.topbar-brand{display:flex;align-items:center;gap:12px;}
.topbar-name{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:20px;font-weight:600;
  color:var(--blue-deep);
  line-height:1.1;
}
.topbar-name small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:12.5px;font-weight:500;
  color:var(--ink-soft);margin-top:2px;letter-spacing:.04em;
}
.topbar-nav{
  display:flex;gap:22px;flex-wrap:wrap;justify-content:flex-end;
}
.topbar-nav a{
  color:var(--ink);font-size:14.5px;font-weight:600;
  letter-spacing:.04em;text-decoration:none;
}
.topbar-nav a:hover{color:var(--blue);}
.topbar-nav a.is-active{color:var(--blue-deep);font-weight:700;border-bottom:2px solid var(--bronze);}
/* site-wide entry button to the interactive lesson — appears on every page */
.topbar-nav a.nav-lesson{
  background:var(--bronze);color:#fff;
  border-radius:999px;padding:6px 16px;font-weight:700;
  border-bottom:0;letter-spacing:.02em;
  transition:background .2s,transform .12s;
}
.topbar-nav a.nav-lesson:hover{background:var(--bronze-deep);color:#fff;transform:translateY(-1px);}


/* ============ TITLE ============ */
/* Pure-gradient hero. To use a real photo of the school gate / building,   */
/* uncomment the url() line below and drop the file in /photos.             */
.title{
  position:relative;
  background:
    /* url("../../photos/hero-school.jpg") center 55%/cover no-repeat, */
    linear-gradient(135deg,#0e2138 0%,#13283F 45%,#1F3A5F 100%);
  padding:114px 0 100px;
  text-align:center;
  color:#fff;
  border-bottom:4px solid var(--bronze);
  overflow:hidden;
}
.title::after{
  content:"";position:absolute;
  inset:0;background:
    radial-gradient(circle at 80% 18%,rgba(176,125,60,.22),transparent 55%),
    radial-gradient(circle at 18% 82%,rgba(31,58,95,.30),transparent 55%);
  pointer-events:none;
}
.title > .wrap{position:relative;z-index:1;}
.title__eyebrow{
  display:inline-block;
  font-size:13.5px;letter-spacing:.28em;
  color:rgba(241,214,170,.96);font-weight:700;
  text-transform:uppercase;
  margin-bottom:16px;
}
.title h1{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:clamp(40px,7vw,64px);
  line-height:1.05;font-weight:600;letter-spacing:.005em;
  color:#fff;
  margin-bottom:6px;
  text-shadow:0 2px 16px rgba(0,0,0,.45);
}
.title .h1-zh{
  font-size:clamp(20px,2.6vw,26px);
  font-weight:500;letter-spacing:.08em;
  color:rgba(255,255,255,.9);
  margin-top:12px;
  font-family:'PingFang TC','Apple LiGothic Medium',sans-serif;
  text-shadow:0 1px 6px rgba(0,0,0,.35);
}
.title__divider{
  width:60px;height:2px;
  background:var(--bronze);
  margin:24px auto 18px;
  border:0;
}
.title__tagline{
  max-width:640px;margin:0 auto;
  font-family:'Playfair Display',serif;
  font-style:italic;
  font-size:21px;
  color:rgba(255,255,255,.95);
  line-height:1.55;
}
.title__tagline .tagline-zh{
  display:block;
  font-style:normal;
  font-family:'PingFang TC',sans-serif;
  font-size:16.5px;
  margin-top:8px;
  color:rgba(255,255,255,.8);
  letter-spacing:.06em;
}


/* ============ Section base ============ */
section{padding:90px 0;}
.section-head{text-align:center;margin-bottom:60px;}
.section-head .eyebrow{
  display:inline-block;
  color:var(--bronze-deep);font-size:14.5px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;
  margin-bottom:14px;
}
.section-head h2{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:clamp(36px,6vw,56px);
  font-weight:600;color:var(--blue-deep);line-height:1.2;
  margin-bottom:8px;
}
.section-head .h2-zh{
  font-family:'PingFang TC','Apple LiGothic Medium',sans-serif;
  font-size:22px;color:var(--ink-soft);
  font-weight:500;letter-spacing:.04em;
}
.section-head .lede{
  color:var(--ink-soft);font-size:19px;
  max-width:640px;margin:18px auto 0;
}


/* ============ About ============ */
.about{background:#fff;}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:50px;align-items:start;
}
.about-text h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:33px;color:var(--blue-deep);
  line-height:1.25;margin-bottom:18px;font-weight:600;
}
.about-text .en{font-size:19px;color:var(--ink);margin-bottom:18px;line-height:1.7;}
.about-text .zh-divider{
  height:1px;background:var(--line);
  margin:24px 0;
  position:relative;
}
.about-text .zh-divider::before{
  content:"中文 / 中文";
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  background:#fff;
  padding:0 14px;
  font-size:13.5px;
  color:var(--ink-soft);
  letter-spacing:.12em;
  text-transform:uppercase;
  font-weight:600;
}
.about-text .zh{
  font-family:'PingFang TC','Apple LiGothic Medium',sans-serif;
  font-size:18.5px;color:var(--ink);line-height:1.85;
}
.about-text .zh p + p{margin-top:14px;}


/* ============ Timeline (reuses lineage visual) ============ */
.lineage{
  background:linear-gradient(180deg,var(--blue-soft) 0%,#fff 100%);
  border:1px solid var(--line);
  border-radius:20px;
  padding:34px 30px;
  box-shadow:var(--shadow-sm);
}
.lineage__label{
  text-align:center;
  font-size:13px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue-deep);
  margin-bottom:24px;
}
.lineage__trunk{
  background:#fff;border:2px solid var(--blue-deep);
  border-radius:14px;padding:18px 20px;text-align:center;
  margin:0 auto;max-width:300px;
  box-shadow:var(--shadow-sm);
}
.lineage__trunk .name{
  font-family:'Playfair Display',serif;
  font-size:20px;font-weight:600;color:var(--blue-deep);
  line-height:1.2;
}
.lineage__trunk .name-zh{
  font-family:'PingFang TC',sans-serif;
  font-size:15px;color:var(--ink-soft);margin-top:4px;
}
.lineage__trunk .year{
  font-size:12px;color:var(--bronze-deep);font-weight:700;
  letter-spacing:.14em;margin-top:6px;
}
.lineage__arrow{
  text-align:center;color:var(--bronze);
  font-size:22px;line-height:1;
  margin:10px 0;
}
.lineage__branch-step{
  background:#fff;border:1px dashed var(--blue);
  border-radius:10px;padding:12px 16px;text-align:center;
  max-width:340px;margin:0 auto;
  color:var(--ink);
}
.lineage__branch-step .step-label{
  font-size:11.5px;font-weight:700;
  letter-spacing:.18em;color:var(--bronze-deep);
  margin-bottom:4px;
}
.lineage__branch-step .step-text{
  font-family:'Playfair Display',serif;
  font-size:16px;color:var(--ink);
  line-height:1.4;
}
.lineage__branch-step .step-text small{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:13.5px;color:var(--ink-soft);margin-top:2px;
}
.lineage__seed{
  background:var(--blue);color:#fff;
  border-radius:14px;padding:22px 24px;text-align:center;
  margin:0 auto;max-width:340px;
  box-shadow:var(--shadow);
  position:relative;
}
.lineage__seed::before{
  content:"★";position:absolute;
  top:-12px;left:50%;transform:translateX(-50%);
  background:var(--bronze);color:#fff;
  width:26px;height:26px;border-radius:99px;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;
}
.lineage__seed .name{
  font-family:'Playfair Display',serif;
  font-size:22px;font-weight:700;
  line-height:1.2;
}
.lineage__seed .name-zh{
  font-family:'PingFang TC',sans-serif;
  font-size:16px;margin-top:4px;
  color:rgba(255,255,255,.92);
}
.lineage__seed .year{
  font-size:12.5px;color:rgba(255,255,255,.85);font-weight:700;
  letter-spacing:.14em;margin-top:6px;
}
.lineage__caption{
  margin-top:20px;text-align:center;
  font-family:'Playfair Display',serif;font-style:italic;
  font-size:15.5px;color:var(--ink-soft);line-height:1.6;
}
.lineage__caption .zh{
  display:block;font-style:normal;
  font-family:'PingFang TC',sans-serif;
  font-size:14px;margin-top:4px;
}


/* ============ Identity (3 pillars) ============ */
.identity{background:linear-gradient(180deg,#fff 0%,var(--blue-soft) 100%);}
.pillars{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:26px;
}
.pillar{
  background:#fff;border-radius:18px;
  padding:36px 30px 32px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  position:relative;
}
.pillar:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:var(--blue);
}
.pillar .icon{
  width:54px;height:54px;border-radius:14px;
  background:var(--blue-soft);color:var(--blue-deep);
  display:flex;align-items:center;justify-content:center;
  font-size:30px;font-weight:700;
  font-family:'Playfair Display','PingFang TC',serif;
  margin-bottom:22px;
}
.pillar:nth-child(2) .icon{background:var(--bronze-soft);color:var(--bronze-deep);}
.pillar:nth-child(3) .icon{background:var(--stone-soft);color:var(--stone);}
.pillar h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:27px;color:var(--blue-deep);
  line-height:1.25;font-weight:600;margin-bottom:6px;
}
.pillar h3 small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:16.5px;color:var(--ink-soft);
  font-weight:500;margin-top:4px;letter-spacing:.04em;
}
.pillar .en-body{
  font-size:17px;color:var(--ink);
  margin:18px 0 8px;line-height:1.7;
}
.pillar .divider-tiny{
  height:1px;background:var(--line);
  margin:14px 0;
}
.pillar .zh-body{
  font-family:'PingFang TC',sans-serif;
  font-size:16.5px;color:var(--ink);line-height:1.85;
}


/* ============ Principal ============ */
.principal{background:#fff;}
.principal-card{
  display:grid;
  grid-template-columns:.85fr 1.4fr;
  gap:50px;align-items:center;
  background:#fff;border-radius:22px;
  padding:50px;border:1px solid var(--line);
  box-shadow:var(--shadow);
  max-width:1000px;margin:0 auto;
}
.principal-photo{
  position:relative;
  border-radius:16px;overflow:hidden;
  aspect-ratio:1/1;
  box-shadow:var(--shadow-sm);
  background:linear-gradient(135deg,var(--blue-soft) 0%,#fff 60%,var(--bronze-soft) 100%);
  display:flex;align-items:center;justify-content:center;
  color:var(--blue-deep);
}
.principal-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
}
.principal-photo .placeholder{
  text-align:center;font-family:'Playfair Display',serif;
  padding:20px;
}
.principal-photo .placeholder .glyph{font-size:46px;line-height:1;}
.principal-photo .placeholder small{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:13px;color:var(--ink-soft);margin-top:10px;letter-spacing:.04em;
}
.principal-text .role{
  color:var(--bronze-deep);font-size:14px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  margin-bottom:10px;
}
.principal-text h3{
  font-family:'Playfair Display',serif;
  font-size:38px;font-weight:600;color:var(--blue-deep);
  line-height:1.15;margin-bottom:6px;
}
.principal-text h3 small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:22px;color:var(--ink-soft);
  font-weight:500;margin-top:6px;
}
.principal-text .since{
  font-size:14.5px;color:var(--ink-soft);
  font-style:italic;margin-top:8px;
}
.principal-text blockquote{
  font-family:'Playfair Display',serif;
  font-style:italic;
  font-size:22px;color:var(--ink);
  line-height:1.65;margin:26px 0 14px;
  padding-left:22px;
  border-left:3px solid var(--bronze);
}
.principal-text .zh-quote{
  font-family:'PingFang TC',sans-serif;
  font-style:normal;
  font-size:18.5px;color:var(--ink);
  line-height:1.85;
  padding-left:22px;
  border-left:3px solid var(--blue);
  margin-top:18px;
}
.principal-cta{
  margin-top:24px;
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border:1.5px solid var(--blue);
  border-radius:99px;color:var(--blue-deep);
  font-weight:600;font-size:15px;letter-spacing:.04em;
  transition:background .2s,color .2s;
}
.principal-cta:hover{background:var(--blue);color:#fff;}


/* ============ Student Life ============ */
.life{background:linear-gradient(180deg,var(--bronze-soft) 0%,#fff 100%);}
.life-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:30px;
}
.life-card{
  background:#fff;border-radius:18px;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s;
}
.life-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow);
}
.life-card__img{
  aspect-ratio:16/10;
  overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.life-card__img.bg-blue{background:linear-gradient(135deg,var(--blue-soft) 0%,#fff 100%);}
.life-card__img.bg-bronze{background:linear-gradient(135deg,var(--bronze-soft) 0%,#fff 100%);}
.life-card__img.bg-mixed{background:linear-gradient(135deg,var(--blue-soft) 0%,var(--bronze-soft) 100%);}
.life-card__img.bg-blue-soft{background:linear-gradient(135deg,#fff 0%,var(--blue-soft) 100%);}
.life-card__img .glyph{
  font-family:'Playfair Display',serif;
  font-size:50px;color:var(--blue-deep);text-align:center;
  line-height:1.05;
}
.life-card__img .glyph small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:15.5px;color:var(--ink);font-weight:500;
  font-style:normal;margin-top:10px;letter-spacing:.04em;
}
.life-card__body{padding:26px 28px 30px;}
.life-card .tag{
  display:inline-block;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--bronze-deep);font-weight:700;
  margin-bottom:8px;
}
.life-card h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:25px;color:var(--blue-deep);
  line-height:1.25;font-weight:600;margin-bottom:4px;
}
.life-card h3 small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:16px;color:var(--ink-soft);
  font-weight:500;margin-top:4px;letter-spacing:.04em;
}
.life-card .en-text{
  font-size:16.5px;color:var(--ink);margin:14px 0 8px;
  line-height:1.7;
}
.life-card .zh-text{
  font-family:'PingFang TC',sans-serif;
  font-size:16px;color:var(--ink-soft);line-height:1.8;
  padding-top:10px;border-top:1px dashed var(--line);
  margin-top:12px;
}
.life-cta{text-align:center;margin-top:50px;}
.life-cta-link{
  display:inline-block;
  padding:14px 28px;
  background:var(--blue);
  color:#fff;border-radius:99px;
  font-weight:600;font-size:16px;letter-spacing:.04em;
  transition:background .2s,transform .2s;
}
.life-cta-link:hover{background:var(--blue-deep);color:#fff;transform:translateY(-2px);}


/* ============ Visit ============ */
.visit{background:var(--blue-deep);color:#fff;padding:80px 0;}
.visit-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:50px;align-items:start;
}
.visit h2{
  font-family:'Playfair Display',serif;
  font-size:46px;font-weight:600;line-height:1.15;
  margin-bottom:6px;color:#fff;
}
.visit h2 small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:22px;font-weight:500;
  color:rgba(255,255,255,.75);margin-top:8px;
}
.visit p{font-size:18px;color:rgba(255,255,255,.85);margin-top:20px;line-height:1.75;}
.visit p.zh{font-family:'PingFang TC',sans-serif;margin-top:14px;font-size:17px;}
.contact{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;padding:28px 30px;
  backdrop-filter:blur(8px);
}
.contact dl{display:grid;gap:18px;}
.contact dt{
  font-size:13.5px;letter-spacing:.18em;text-transform:uppercase;
  color:#f1d6aa;font-weight:700;
  margin-bottom:4px;
}
.contact dd{
  font-size:18px;color:#fff;
  font-family:'PingFang TC',sans-serif;
  line-height:1.55;
}
.contact dd a{color:#fff;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:1px;}
.contact dd a:hover{color:#f1d6aa;border-color:#f1d6aa;}


/* ============ Footer ============ */
footer{
  background:#0e2138;color:rgba(255,255,255,.62);
  padding:36px 0;font-size:15px;
  border-top:1px solid rgba(255,255,255,.08);
}
footer .wrap{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:14px;
}
footer .partner{color:#f1d6aa;font-weight:600;}
footer .partner a{color:#f1d6aa;border-bottom:1px solid transparent;}
footer .partner a:hover{border-bottom-color:#f1d6aa;}


/* ============ Content sub-page shared ============ */
.page-hero{
  background:linear-gradient(135deg,#0e2138 0%,#13283F 60%,#1F3A5F 100%);
  padding:64px 0 56px;
  color:#fff;
  border-bottom:4px solid var(--bronze);
}
.page-hero .eyebrow{
  display:inline-block;
  font-size:13px;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(241,214,170,.96);font-weight:700;
  margin-bottom:14px;
}
.page-hero h1{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:clamp(36px,5.5vw,52px);
  font-weight:600;line-height:1.1;
  color:#fff;
  margin-bottom:8px;
}
.page-hero h1 .zh{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:clamp(18px,2.2vw,22px);
  font-weight:500;letter-spacing:.06em;
  color:rgba(255,255,255,.85);margin-top:10px;
}
.page-hero .tagline{
  margin-top:18px;max-width:640px;
  font-family:'Playfair Display',serif;font-style:italic;
  font-size:19px;color:rgba(255,255,255,.92);
  line-height:1.55;
}
.page-hero .tagline .zh{
  display:block;font-style:normal;
  font-family:'PingFang TC',sans-serif;
  font-size:15.5px;color:rgba(255,255,255,.78);
  margin-top:6px;letter-spacing:.06em;
}

.prose{padding:80px 0;background:#fff;}
.prose-inner{max-width:780px;margin:0 auto;}
.prose h2{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:33px;font-weight:600;color:var(--blue-deep);
  line-height:1.25;margin:48px 0 14px;
}
.prose h2 .zh{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:18px;color:var(--ink-soft);
  font-weight:500;margin-top:4px;letter-spacing:.04em;
}
.prose h2:first-child{margin-top:0;}
.prose h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:24px;font-weight:600;color:var(--bronze-deep);
  line-height:1.3;margin:36px 0 10px;
}
.prose h3 .zh{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:15.5px;color:var(--ink-soft);font-weight:500;
  margin-top:2px;letter-spacing:.04em;
}
.prose p{
  font-size:17.5px;color:var(--ink);
  line-height:1.78;margin:14px 0;
}
.prose .zh-block{
  font-family:'PingFang TC',sans-serif;
  font-size:17px;color:var(--ink-soft);
  line-height:1.85;
  border-left:3px solid var(--blue-soft);
  padding-left:18px;
  margin:14px 0 28px;
}
.prose .pull-quote{
  font-family:'Playfair Display',serif;
  font-style:italic;font-size:22px;
  color:var(--blue-deep);line-height:1.5;
  text-align:center;
  margin:40px 0;
  padding:24px 28px;
  background:var(--blue-soft);
  border-radius:14px;
}
.prose .pull-quote .zh{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-style:normal;
  font-size:17px;color:var(--ink-soft);
  margin-top:10px;
}
.prose ul.reasons{font-size:17px;color:var(--ink);line-height:1.85;margin:18px 0 24px 24px;}


/* ============ Build-toward cards (bilingual-campus) ============ */
.curriculum-section{
  background:#fff;padding:80px 0;
  border-top:1px solid var(--line);
}
.curriculum-wrap{max-width:980px;margin:0 auto;}
.curriculum-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:20px;margin-top:30px;
}
.curriculum-card{
  background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:28px 24px;
  border-top:4px solid var(--blue);
}
.curriculum-card:nth-child(2){border-top-color:var(--bronze);}
.curriculum-card:nth-child(3){border-top-color:var(--blue-deep);}
.curriculum-card .grade{
  font-size:12.5px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--bronze-deep);
  margin-bottom:8px;
}
.curriculum-card h4{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:23px;color:var(--blue-deep);
  line-height:1.25;font-weight:600;margin-bottom:4px;
}
.curriculum-card h4 .zh{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:14.5px;color:var(--ink-soft);
  font-weight:500;margin-top:2px;
}
.curriculum-card p{font-size:15.5px;color:var(--ink);line-height:1.7;margin-top:12px;}
.curriculum-card p.zh{font-family:'PingFang TC',sans-serif;color:var(--ink-soft);font-size:14.5px;margin-top:8px;}


/* ============ Playlist embed (bilingual-campus) ============ */
.playlist-section{padding:80px 0;}
.playlist-section.alt{background:linear-gradient(180deg,#fff 0%,var(--blue-soft) 100%);}
.playlist-wrap{max-width:940px;margin:0 auto;}
.playlist-head{margin-bottom:30px;}
.playlist-head .eyebrow{
  display:inline-block;
  color:var(--bronze-deep);font-size:13.5px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;
  margin-bottom:10px;
}
.playlist-head h2{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:33px;font-weight:600;color:var(--blue-deep);
  line-height:1.2;margin-bottom:6px;
}
.playlist-head h2 .zh{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:19px;color:var(--ink-soft);font-weight:500;
  margin-top:6px;letter-spacing:.04em;
}
.playlist-head .intro{
  font-size:17px;color:var(--ink);line-height:1.75;
  margin-top:18px;
}
.playlist-head .intro-zh{
  font-family:'PingFang TC',sans-serif;
  font-size:16.5px;color:var(--ink-soft);line-height:1.85;
  margin-top:10px;padding-top:10px;
  border-top:1px dashed var(--line);
}
.playlist-frame{
  position:relative;width:100%;
  aspect-ratio:16/9;
  border-radius:16px;overflow:hidden;
  box-shadow:var(--shadow);
  background:#000;
  margin-top:24px;
}
.playlist-frame iframe{
  position:absolute;inset:0;
  width:100%;height:100%;border:0;
}
.playlist-meta{
  display:flex;flex-wrap:wrap;gap:18px;
  margin-top:18px;
  font-size:14.5px;color:var(--ink-soft);
}
.playlist-meta .tag{
  background:var(--bronze-soft);color:var(--bronze-deep);
  padding:4px 12px;border-radius:99px;
  font-size:13px;font-weight:600;letter-spacing:.04em;
}


/* ============ Heritage stations (around-taibao) ============ */
.stations-section{padding:80px 0;background:linear-gradient(180deg,#fff 0%,var(--bronze-soft) 100%);}
.stations-wrap{max-width:1000px;margin:0 auto;}
.stations-intro{
  text-align:center;
  max-width:680px;margin:0 auto 50px;
  color:var(--ink-soft);font-size:17.5px;line-height:1.75;
}
.station{
  display:grid;grid-template-columns:80px 1fr;
  gap:28px;align-items:start;
  padding:30px 30px;
  background:#fff;border-radius:14px;
  border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  margin-bottom:22px;
  transition:box-shadow .2s,transform .2s;
}
.station:hover{box-shadow:var(--shadow);transform:translateY(-2px);}
.station-num{
  width:64px;height:64px;
  border-radius:14px;
  background:var(--blue);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:'Playfair Display',serif;
  font-size:32px;font-weight:600;
  flex-shrink:0;
}
.station:nth-child(even) .station-num{background:var(--bronze);}
.station-body h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:24px;color:var(--blue-deep);
  line-height:1.25;font-weight:600;margin-bottom:4px;
}
.station-body h3 .zh{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:16px;color:var(--ink-soft);
  font-weight:500;margin-top:2px;letter-spacing:.04em;
}
.station-body .en-line{
  font-family:'Playfair Display',serif;
  font-size:18px;color:var(--ink);
  margin-top:16px;line-height:1.65;
  font-style:italic;
}
.station-body .zh-line{
  font-family:'PingFang TC',sans-serif;
  font-size:16.5px;color:var(--ink-soft);
  margin-top:8px;line-height:1.7;
}
.station-body .phrases{
  margin-top:16px;
  padding:14px 18px;
  background:var(--blue-soft);
  border-radius:10px;
}
.station-body .phrases .label{
  font-size:11.5px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue-deep);margin-bottom:8px;
}
.station-body .phrases ul{
  list-style:none;padding:0;margin:0;
  display:grid;gap:8px;
}
.station-body .phrases li{
  font-size:15.5px;color:var(--ink);line-height:1.55;
}
.station-body .phrases li .zh{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:14.5px;color:var(--ink-soft);margin-top:2px;
}


/* ============ Principal page extras ============ */
.principal-portrait{
  display:grid;grid-template-columns:.7fr 1.4fr;
  gap:50px;align-items:center;
  max-width:1000px;margin:0 auto;
  padding:60px 0;
}
.principal-portrait .photo-box{
  aspect-ratio:4/5;
  border-radius:14px;
  background:linear-gradient(135deg,var(--blue-soft) 0%,var(--bronze-soft) 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);
  color:var(--blue-deep);
  font-family:'Playfair Display',serif;
  overflow:hidden;
  text-align:center;
}
.principal-portrait .photo-box img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
}
.principal-portrait .photo-box .placeholder{padding:24px;}
.principal-portrait .photo-box .placeholder .glyph{font-size:44px;line-height:1;}
.principal-portrait .photo-box .placeholder small{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:13px;color:var(--ink-soft);margin-top:10px;
}
.principal-portrait .text .role{
  color:var(--bronze-deep);font-size:14px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  margin-bottom:10px;
}
.principal-portrait .text h1{
  font-family:'Playfair Display',serif;
  font-size:46px;font-weight:600;color:var(--blue-deep);
  line-height:1.1;
}
.principal-portrait .text h1 .zh{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:24px;color:var(--ink-soft);
  font-weight:500;margin-top:8px;
}
.principal-portrait .text .credentials{
  margin-top:18px;
  font-size:15.5px;color:var(--ink-soft);
  line-height:1.7;
}
.principal-portrait .text .credentials strong{
  color:var(--blue-deep);
}

.commitments{
  background:var(--blue-soft);padding:80px 0;
}
.commitments-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;max-width:1000px;margin:30px auto 0;
}
.commit{
  background:#fff;border-radius:14px;
  padding:30px 26px;
  border-top:4px solid var(--blue);
  box-shadow:var(--shadow-sm);
}
.commit:nth-child(2){border-top-color:var(--bronze);}
.commit:nth-child(3){border-top-color:var(--blue-deep);}
.commit .num{
  font-family:'Playfair Display',serif;
  font-size:36px;color:var(--blue);
  line-height:1;font-weight:600;
}
.commit:nth-child(2) .num{color:var(--bronze-deep);}
.commit:nth-child(3) .num{color:var(--blue-deep);}
.commit h3{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:21px;color:var(--blue-deep);
  font-weight:600;line-height:1.3;
  margin:14px 0 6px;
}
.commit h3 .zh{
  display:block;font-family:'PingFang TC',sans-serif;
  font-size:15px;color:var(--ink-soft);
  font-weight:500;margin-top:2px;
}
.commit p{
  font-size:15.5px;color:var(--ink);
  line-height:1.7;margin-top:10px;
}
.commit p.zh{
  font-family:'PingFang TC',sans-serif;
  color:var(--ink-soft);font-size:14.5px;
  line-height:1.8;border-top:1px dashed var(--line);
  padding-top:10px;margin-top:12px;
}

.principals-history{
  background:#fff;padding:80px 0;
  border-top:1px solid var(--line);
}
.history-table{
  max-width:760px;margin:30px auto 0;
  border-collapse:collapse;width:100%;
}
.history-table th,
.history-table td{
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid var(--line);
  font-size:16px;
}
.history-table th{
  background:var(--blue-soft);
  color:var(--blue-deep);
  font-weight:700;font-size:13.5px;
  letter-spacing:.14em;text-transform:uppercase;
}
.history-table td.year{
  font-family:'Playfair Display',serif;
  font-weight:700;color:var(--bronze-deep);
  width:150px;
}
.history-table tr.current{
  background:var(--bronze-soft);
}
.history-table tr.current td{
  font-weight:700;color:var(--blue-deep);
}


/* ============ Mobile ============ */
@media (max-width: 880px) {
  .title{padding:64px 0 54px;}
  section{padding:64px 0;}
  .about-grid{grid-template-columns:1fr;gap:36px;}
  .pillars{grid-template-columns:1fr;}
  .principal-card{grid-template-columns:1fr;padding:32px 26px;gap:26px;}
  .principal-photo{max-width:240px;margin:0 auto;}
  .life-grid{grid-template-columns:1fr;}
  .visit-grid{grid-template-columns:1fr;gap:30px;}
  .curriculum-grid{grid-template-columns:1fr;}
  .commitments-grid{grid-template-columns:1fr;}
  .principal-portrait{grid-template-columns:1fr;gap:30px;padding:40px 0;}
  .principal-portrait .photo-box{max-width:260px;margin:0 auto;}
  .station{grid-template-columns:60px 1fr;gap:18px;padding:22px 22px;}
  .station-num{width:50px;height:50px;font-size:24px;}
  footer .wrap{flex-direction:column;text-align:center;}
}

@media (max-width:560px){
  .topbar-inner{flex-direction:column;align-items:flex-start;gap:10px;}
  .topbar-nav{gap:14px;justify-content:flex-start;}
  .topbar-nav a{font-size:13.5px;}
}