:root{
  --green-900:#0c3a21;
  --green-800:#0f4527;
  --green-700:#13562f;
  --green-600:#1a7a3c;
  --green-500:#27a04c;
  --gold:#e8c66a;
  --gold-2:#d4af37;
  --gold-soft:#f3e2b3;
  --ink:#0c3a21;
  --line:rgba(232,198,106,.28);
  --card:rgba(255,255,255,.04);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:#f4f7f2;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(39,160,76,.35),transparent 60%),
    radial-gradient(900px 500px at -10% 110%,rgba(39,160,76,.25),transparent 60%),
    linear-gradient(160deg,#0b3a21 0%,#0e4527 45%,#0a3420 100%);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.gold{color:var(--gold)}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;gap:18px;
  padding:12px 22px;
  background:rgba(8,46,26,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.5px}
.header .brand img{height:42px;width:42px;object-fit:contain;background:#fff;border-radius:10px;padding:3px}
.header .brand b{font-size:18px;color:var(--gold)}
.nav{display:flex;gap:6px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav button,.nav a.navlink{
  background:transparent;border:1px solid transparent;color:var(--gold-soft);
  padding:8px 14px;border-radius:10px;cursor:pointer;font-size:15px;font-weight:600;
}
.nav button:hover,.nav a.navlink:hover{border-color:var(--line);color:var(--gold)}
.nav .who{color:var(--gold);font-weight:700;font-size:14px;padding:0 6px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:none;border-radius:12px;cursor:pointer;font-weight:800;
  padding:12px 20px;font-size:15px;transition:transform .05s ease,filter .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn-gold{background:linear-gradient(135deg,#f0d27a,#d4af37);color:#0c3a21}
.btn-gold:hover{filter:brightness(1.05)}
.btn-green{background:linear-gradient(135deg,#27a04c,#15813a);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--gold)}
.btn-block{width:100%}

/* ---------- landing ---------- */
.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center}
.landing .logo{width:230px;max-width:62vw;background:#fff;border-radius:28px;padding:22px;box-shadow:0 24px 70px rgba(0,0,0,.45);border:2px solid var(--gold-2)}
.landing h1{margin:26px 0 4px;font-size:30px;color:var(--gold);letter-spacing:3px}
.landing p.sub{margin:0 0 30px;color:var(--gold-soft);opacity:.85;letter-spacing:6px;font-size:13px}
.landing .cta{display:flex;gap:14px}
.landing .cta .btn{min-width:130px;font-size:16px;padding:14px 22px}

/* ---------- landing intro ---------- */
.scroll-hint{margin-top:30px;color:var(--gold-soft);opacity:.75;font-size:13px;letter-spacing:2px;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}
.intro{padding:20px 20px 80px;display:flex;justify-content:center}
.intro-card{
  width:100%;max-width:880px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:22px;padding:34px 30px;
}
.intro-card h2{margin:0 0 6px;color:var(--gold);font-size:24px;text-align:center;letter-spacing:1px}
.intro-card .en{text-align:center;color:var(--gold-soft);opacity:.7;letter-spacing:5px;font-size:12px;margin-bottom:22px}
.intro-card p{color:#eaf4ec;line-height:1.95;font-size:15px;margin:0 0 14px;text-align:justify}
.intro-card p .gold{font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0 4px}
.stat{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:14px;padding:16px 10px;text-align:center}
.stat b{display:block;color:var(--gold);font-size:22px;font-weight:900;line-height:1.2}
.stat span{display:block;color:#cfe8d4;opacity:.85;font-size:12px;margin-top:6px}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}.intro-card{padding:26px 18px}}

/* ---------- about page ---------- */
.page-hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 20px 6px}
.page-hero img{width:120px;background:#fff;border-radius:22px;padding:14px;border:2px solid var(--gold-2);box-shadow:0 16px 50px rgba(0,0,0,.4)}
.page-hero h1{margin:18px 0 2px;color:var(--gold);font-size:28px;letter-spacing:2px}
.page-hero .en{color:var(--gold-soft);opacity:.7;letter-spacing:6px;font-size:12px}
.honors{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:6px}
.honor{display:flex;gap:12px;align-items:flex-start;background:rgba(0,0,0,.18);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.honor .yr{color:var(--gold);font-weight:900;font-size:15px;white-space:nowrap}
.honor .tx{color:#dcefe1;font-size:13.5px;line-height:1.6}
.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.video-card{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.video-card .frame{position:relative;width:100%;aspect-ratio:16/9;background:#06210f}
.video-card .frame iframe,.video-card .frame video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.video-card .cap{padding:12px 16px;color:#eaf4ec;font-size:14px;font-weight:600}
.video-empty{grid-column:1/-1;text-align:center;color:#cfe8d4;opacity:.8;border:1px dashed var(--line);border-radius:16px;padding:46px 20px;line-height:1.9}
.video-empty b{color:var(--gold)}

/* ---------- layout ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:26px 18px 80px}
.section-title{display:flex;align-items:center;gap:12px;margin:34px 4px 14px}
.section-title h2{margin:0;font-size:22px;color:var(--gold)}
.section-title .tag{font-size:12px;color:#bfe7c9;border:1px solid var(--line);padding:3px 10px;border-radius:999px}
.note{font-size:12.5px;color:#cfe8d4;opacity:.82;margin:2px 4px 10px;line-height:1.6}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);border-radius:18px;padding:18px;
  display:flex;flex-direction:column;gap:10px;
}
.card h3{margin:0;font-size:16px;color:#fff;line-height:1.45}
.card .price{font-size:26px;font-weight:900;color:var(--gold)}
.card .price small{font-size:13px;font-weight:600;color:var(--gold-soft);margin-left:2px}
.card .desc{font-size:12.5px;color:#cfe8d4;opacity:.85;min-height:18px}
.card .spacer{flex:1}
/* large feature card for single-item categories */
.card.feature{padding:26px 28px;border-color:rgba(232,198,106,.5);
  background:linear-gradient(180deg,rgba(232,198,106,.10),rgba(255,255,255,.02));gap:14px}
.card.feature h3{font-size:21px}
.card.feature .desc{font-size:14px}
.card.feature .price{font-size:34px}
.card.feature .price small{font-size:15px}
.card.feature .btn{padding:14px 20px;font-size:16px}

/* ---------- modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(4,20,12,.72);display:none;align-items:center;justify-content:center;z-index:50;padding:18px}
.modal-bg.show{display:flex}
.modal{
  width:100%;max-width:420px;background:#0f4326;border:1px solid var(--line);
  border-radius:20px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.55);position:relative;
  max-height:90vh;overflow:auto;
}
.modal.lg{max-width:560px}
.modal h3{margin:0 0 16px;color:var(--gold);font-size:20px}
.modal .x{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--gold-soft);font-size:22px;cursor:pointer}
.tabs{display:flex;gap:8px;margin-bottom:16px}
.tabs button{flex:1;padding:10px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--gold-soft);font-weight:700;cursor:pointer}
.tabs button.active{background:linear-gradient(135deg,#f0d27a,#d4af37);color:#0c3a21;border-color:transparent}
label.fld{display:block;margin:12px 0}
label.fld span{display:block;font-size:13px;color:var(--gold-soft);margin-bottom:6px}
input,select,textarea{
  width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line);
  background:rgba(0,0,0,.22);color:#fff;font-size:15px;outline:none;font-family:inherit;
}
input:focus,select:focus,textarea:focus{border-color:var(--gold)}
select option{color:#0c3a21}
.msg{font-size:13px;margin:10px 0 0;min-height:18px}
.msg.err{color:#ffb4a8}
.msg.ok{color:#9be8ab}
.center{text-align:center}
.qr{display:block;width:260px;max-width:80%;margin:8px auto 0;border-radius:14px;border:4px solid #fff}
.muted{color:#cfe8d4;opacity:.8;font-size:13px;line-height:1.7}

/* orders */
.order{border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px;background:rgba(0,0,0,.18)}
.order .top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.order .t{font-weight:700;color:#fff}
.order .a{color:var(--gold);font-weight:900;white-space:nowrap}
.order .meta{font-size:12px;color:#bfe7c9;opacity:.85;margin-top:6px}
.badge{font-size:12px;padding:2px 10px;border-radius:999px;font-weight:700}
.badge.paid{background:rgba(39,160,76,.3);color:#9be8ab;border:1px solid rgba(39,160,76,.5)}
.badge.pending{background:rgba(232,198,106,.18);color:var(--gold);border:1px solid var(--line)}

.footer{text-align:center;color:#bfe7c9;opacity:.6;font-size:12px;padding:30px 0}
@media(max-width:560px){
  .header{padding:10px 14px;gap:10px}
  .header .brand b{font-size:15px}
  .nav button,.nav a.navlink{padding:7px 9px;font-size:13.5px}
}