/* ============ Taiwan Bilingual · Cross-county hub styles ============ */
/* A neutral national directory in the same family as the school sites:    */
/* Playfair Display + Lato, PingFang TC for Chinese, pure-white throughout. */
/* Hub accent is a calm island-jade; each school card carries its own color.*/

:root{
  --ink:#1d1b18;
  --ink-soft:#5c574f;
  --jade:#2f5d4f;
  --jade-deep:#1f4338;
  --jade-soft:#e7efeb;
  --line:#e6e2da;
  --max:1140px;
  --shadow:0 14px 40px -16px rgba(31,67,56,.30);
  --shadow-sm:0 4px 14px -4px rgba(31,67,56,.16);
}

*{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;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--jade-deep);text-decoration:none;transition:color .2s;}
a:hover{color:var(--jade);}
.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-name{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:21px;font-weight:600;
  color:var(--jade-deep);
  line-height:1.1;
}
.topbar-name small{
  display:block;
  font-family:'PingFang TC',sans-serif;
  font-size:12.5px;font-weight:400;letter-spacing:.04em;
  color:var(--ink-soft);
  margin-top:2px;
}
.topbar-nav{display:flex;gap:22px;align-items:center;}
.topbar-nav a{
  font-size:15px;font-weight:500;color:var(--ink-soft);
}
.topbar-nav a:hover{color:var(--jade-deep);}

/* ============ HERO ============ */
.hero{
  background:
    radial-gradient(120% 90% at 85% -10%, var(--jade-soft) 0%, rgba(231,239,235,0) 55%),
    #fff;
  border-bottom:1px solid var(--line);
  padding:84px 0 76px;
}
.hero-kicker{
  font-size:14px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--jade);
  margin-bottom:20px;
}
.hero-title{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:clamp(34px,5.2vw,56px);
  font-weight:600;line-height:1.1;letter-spacing:-.01em;
  color:var(--ink);
  max-width:16ch;
}
.hero-sub{
  margin-top:26px;
  font-size:19px;color:var(--ink-soft);
  max-width:56ch;
}
.hero-sub-zh{
  margin-top:12px;
  font-size:17px;color:var(--ink-soft);
  max-width:48ch;
}
.hero-cta{
  display:inline-block;margin-top:34px;
  background:var(--jade-deep);color:#fff;
  font-weight:600;font-size:16px;
  padding:14px 28px;border-radius:999px;
  box-shadow:var(--shadow-sm);
}
.hero-cta:hover{background:var(--jade);color:#fff;}

/* ============ SECTION ============ */
.section{padding:78px 0 90px;}
.section-head{margin-bottom:40px;}
.section-head h2{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:clamp(28px,3.6vw,38px);font-weight:600;color:var(--ink);
}
.section-head p{
  margin-top:8px;font-size:16px;color:var(--ink-soft);letter-spacing:.02em;
}

/* ============ GRID + CARDS ============ */
.grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:26px;
}
.card{
  display:flex;flex-direction:column;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 30px 26px;
  position:relative;overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  color:var(--ink);
}
.card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:6px;
  background:var(--accent);
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:var(--accent);
}
.card-tag{
  display:inline-block;align-self:flex-start;
  font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--accent);
  background:var(--accent-soft);
  padding:5px 12px;border-radius:999px;
  margin-bottom:16px;
}
.card-name{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:24px;font-weight:600;line-height:1.2;
  color:var(--ink);
}
.card-zh{
  margin-top:6px;
  font-size:16px;font-weight:500;color:var(--accent);
}
.card-line{
  margin-top:16px;
  font-size:16px;color:var(--ink-soft);line-height:1.6;
  flex:1;
}
.card-loc{
  margin-top:20px;
  font-size:13.5px;font-weight:600;letter-spacing:.03em;
  color:var(--ink-soft);
}
.card-go{
  margin-top:14px;
  font-size:15px;font-weight:700;color:var(--accent);
}
.card:hover .card-go{color:var(--accent);}

/* ============ FOOTER ============ */
.footer{
  background:#fff;
  border-top:1px solid var(--line);
  padding:54px 0 64px;
}
.footer-brand{
  font-family:'Playfair Display','PingFang TC',serif;
  font-size:18px;font-weight:600;color:var(--jade-deep);
}
.footer-note{
  margin-top:12px;font-size:15px;color:var(--ink-soft);line-height:1.7;
}
.footer-sibling{
  margin-top:18px;font-size:15px;color:var(--ink-soft);
}

/* ============ RESPONSIVE ============ */
@media (max-width:780px){
  body{font-size:17px;}
  .hero{padding:60px 0 54px;}
  .grid{grid-template-columns:1fr;gap:20px;}
  .topbar-nav{gap:14px;}
  .topbar-nav a{font-size:14px;}
}