/* ===== Peking Opera English Microsite — red #9e1f19 / gold #e6cf95 ===== */
:root{
  --red:#9e1f19;
  --red-dark:#7a1712;
  --red-deep:#5e120e;
  --gold:#e6cf95;
  --gold-soft:#f1e3bf;
  --ink:#2a2320;
  --muted:#6b5f54;
  --paper:#fbf7f0;
  --paper-2:#f4ece0;
  --line:#e7ddca;
  --white:#fff;
  --shadow:0 8px 26px rgba(94,18,14,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Georgia,"Times New Roman",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.78;font-size:17px;
}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
img{max-width:100%}

/* ===== Header / Nav ===== */
.site-header{background:linear-gradient(180deg,var(--red) 0%,var(--red-dark) 100%);box-shadow:0 2px 10px rgba(0,0,0,.18);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:18px;min-height:62px}
.brand{font-family:Georgia,serif;font-weight:700;font-size:22px;color:var(--gold);white-space:nowrap;letter-spacing:.5px}
.site-nav{display:flex;flex-wrap:wrap;gap:4px 16px;margin-left:auto;align-items:center}
.site-nav a{color:#f6ecd9;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;font-size:14.5px;padding:6px 2px;position:relative;opacity:.92;transition:color .15s}
.site-nav a:hover{color:var(--gold)}
.site-nav a.active{color:var(--gold);font-weight:700}
.site-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);border-radius:2px}
.site-nav a.cn{font-size:13px;color:var(--gold-soft);border:1px solid rgba(230,207,149,.5);border-radius:999px;padding:4px 12px}
.site-nav a.cn:hover{background:var(--gold);color:var(--red-dark)}
.nav-toggle{display:none;background:none;border:1px solid var(--gold);color:var(--gold);font-size:18px;border-radius:6px;padding:2px 9px;cursor:pointer}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 400px at 80% -10%,rgba(230,207,149,.18),transparent 60%),linear-gradient(135deg,var(--red-deep) 0%,var(--red) 55%,var(--red-dark) 100%);color:#fff;text-align:center;padding:72px 20px 60px}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px;opacity:.5;pointer-events:none}
.hero-inner{position:relative;max-width:880px;margin:0 auto}
.hero h1{font-family:Georgia,serif;font-size:54px;margin:0 0 8px;color:#fff;letter-spacing:2px;text-shadow:0 2px 14px rgba(0,0,0,.3)}
.hero .sub{color:var(--gold);font-size:18px;letter-spacing:1px;margin:0 0 20px;font-style:italic}
.hero p{color:#f3e7d4;font-size:17px;margin:0 auto;max-width:700px}
.hero .chips{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero .chip{display:inline-block;border:1px solid rgba(230,207,149,.55);color:var(--gold-soft);background:rgba(230,207,149,.08);padding:7px 16px;border-radius:999px;font-size:13.5px;font-family:-apple-system,"Segoe UI",sans-serif;transition:.15s}
.hero .chip:hover{background:var(--gold);color:var(--red-dark);font-weight:600}

/* ===== Section ===== */
.section{padding:50px 0}
.section-head{text-align:center;margin-bottom:34px}
.section-head h2{font-family:Georgia,serif;font-size:30px;color:var(--red);margin:0 0 8px;position:relative;display:inline-block}
.section-head h2::after{content:"";display:block;width:54px;height:3px;background:var(--gold);margin:10px auto 0;border-radius:2px}
.section-head p{color:var(--muted);margin:6px 0 0;font-size:15px}

/* ===== Intro / prose ===== */
.prose{max-width:820px;margin:0 auto;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--red);border-radius:12px;padding:26px 30px}
.prose h3{font-family:Georgia,serif;color:var(--red);font-size:21px;margin:22px 0 8px}
.prose h3:first-child{margin-top:0}
.prose p{margin:0 0 14px;color:#3a322c}
.prose a{color:var(--red);font-weight:700}
.prose a:hover{text-decoration:underline}

/* ===== Topic grid ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s;border-top:4px solid var(--red)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--gold)}
.card .card-top{padding:22px 20px 0;text-align:center}
.topic-ico{display:flex;align-items:center;justify-content:center;width:72px;height:72px;margin:0 auto 14px;border:1px solid rgba(243,221,184,.6);border-radius:50%;background:rgba(246,227,195,.12)}
.topic-ico svg{width:40px;height:40px;display:block}
.card h3{font-family:Georgia,serif;margin:0 0 8px;font-size:22px;color:var(--ink)}
.card .body{padding:0 20px 0;color:var(--muted);font-size:14.5px;flex:1}
.card .foot{padding:16px 20px 20px;display:flex;align-items:center;justify-content:space-between}
.card .more{color:var(--red);font-weight:700;font-size:14px;font-family:-apple-system,"Segoe UI",sans-serif;white-space:nowrap}
.card .more:hover{text-decoration:underline}

/* ===== FAQ ===== */
.faq-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.faq-item{display:block;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;transition:.15s;border-left:4px solid var(--gold)}
.faq-item:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-2px)}
.faq-item .q{display:block;font-family:Georgia,serif;font-size:18px;color:var(--ink);line-height:1.45;margin-bottom:10px}
.faq-item .q::before{content:"Q";display:inline-block;font-size:12px;color:#fff;background:var(--red);border-radius:5px;padding:1px 7px;margin-right:9px;vertical-align:2px;font-family:-apple-system,"Segoe UI",sans-serif}
.faq-item .go{color:var(--red);font-weight:700;font-size:13.5px;font-family:-apple-system,"Segoe UI",sans-serif}

/* ===== Article (view) ===== */
.crumb{max-width:1180px;margin:18px auto 0;padding:0 20px;font-size:13.5px;color:var(--muted);font-family:-apple-system,"Segoe UI",sans-serif}
.crumb a{color:var(--red)}
.crumb a:hover{text-decoration:underline}
.article-wrap{max-width:820px;margin:14px auto 0;padding:0 20px}
.article-title{font-family:Georgia,serif;font-size:34px;color:var(--red);margin:0 0 6px;line-height:1.3}
.article-kicker{color:var(--muted);font-size:14px;font-family:-apple-system,"Segoe UI",sans-serif;margin:0 0 22px}
.article-body{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:30px 34px}
.article-body p{margin:0 0 16px;color:#3a322c;font-size:17px;line-height:1.85}
.article-body p:last-child{margin-bottom:0}
.article-body a{color:var(--red);font-weight:700}
.article-body a:hover{text-decoration:underline}
.article-back{margin-top:22px;font-family:-apple-system,"Segoe UI",sans-serif}
.article-back a{color:var(--red);font-weight:700}

/* ===== Footer ===== */
.site-footer{background:var(--red-deep);color:#f0e2cf;margin-top:46px}
.footer-inner{max-width:1180px;margin:0 auto;padding:34px 20px;display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between}
.f-logo{font-family:Georgia,serif;font-size:20px;color:var(--gold);margin-bottom:8px}
.footer-brand p{margin:0;max-width:460px;font-size:13.5px;color:#e7d3bb;line-height:1.7}
.footer-links{display:flex;flex-direction:column;gap:8px;font-family:-apple-system,"Segoe UI",sans-serif}
.footer-links a{color:#f0e2cf;font-size:14px}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(230,207,149,.18);text-align:center;padding:14px;font-size:12.5px;color:#d9c3a6;font-family:-apple-system,"Segoe UI",sans-serif}

/* ===== Responsive ===== */
@media (max-width:860px){
  .site-nav{display:none;position:absolute;top:62px;left:0;right:0;background:var(--red-dark);flex-direction:column;padding:12px 20px;gap:4px}
  .site-nav.open{display:flex}
  .nav-toggle{display:inline-block;margin-left:auto}
  .hero h1{font-size:38px}
  .prose{padding:20px}
  .article-body{padding:22px}
}