:root{
  --bg:#07111f;
  --bg-soft:#0d1d33;
  --ink:#f7f1e8;
  --muted:#b7c2d6;
  --red:#d93832;
  --red-soft:#ff5a45;
  --gold:#f4c76b;
  --gold-deep:#9b6931;
  --panel:rgba(12,27,48,.78);
  --line:rgba(255,255,255,.12);
  --shadow:0 24px 60px rgba(0,0,0,.32);
  --radius:24px;
  --radius-sm:16px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 10% -10%,rgba(217,56,50,.24),transparent 28%),
    radial-gradient(circle at 90% 5%,rgba(244,199,107,.16),transparent 30%),
    linear-gradient(180deg,#050913 0%,#07111f 40%,#0b1424 100%);
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 36px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(5,10,20,.76);
  border-bottom:1px solid var(--line);
}
.top-glow{height:3px;background:linear-gradient(90deg,var(--red),var(--gold),#364e88)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--red),#72191c);box-shadow:0 10px 24px rgba(217,56,50,.34);font-weight:900;font-size:22px}
.brand-text{font-size:22px;font-weight:900;letter-spacing:.04em}
.brand-sub{font-size:13px;color:var(--gold);border-left:1px solid var(--line);padding-left:10px}
.site-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.site-nav a{font-size:15px;color:var(--muted);padding:8px 12px;border-radius:999px;transition:.25s ease}
.site-nav a:hover,.site-nav a.active{color:#fff;background:rgba(217,56,50,.22)}
.nav-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:999px;padding:9px 14px}
main{overflow:hidden}
.hero{position:relative;padding:72px 0 48px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,17,31,.18),rgba(7,17,31,.92));pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-weight:700;background:rgba(244,199,107,.1);border:1px solid rgba(244,199,107,.22);padding:6px 12px;border-radius:999px;margin-bottom:18px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red-soft);box-shadow:0 0 16px var(--red-soft)}
h1{font-size:clamp(38px,6vw,74px);line-height:1.05;margin:0 0 18px;letter-spacing:-.04em}
.lead{font-size:clamp(18px,2.5vw,23px);color:#dbe4f3;margin:0 0 24px;max-width:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 20px;font-weight:800;border:1px solid transparent;transition:.25s ease;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--red),#a81720);color:#fff;box-shadow:0 16px 32px rgba(217,56,50,.22)}
.btn.secondary{background:rgba(255,255,255,.06);border-color:var(--line);color:#fff}
.btn:hover{transform:translateY(-2px)}
.hero-note{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
.note-card{padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.05)}
.note-card strong{display:block;color:#fff;font-size:20px}
.note-card span{color:var(--muted);font-size:13px}
.hero-art{position:relative}
.hero-art::after{content:"";position:absolute;inset:auto 12% -8% 12%;height:80px;background:radial-gradient(ellipse,rgba(217,56,50,.42),transparent 70%);filter:blur(18px)}
.hero-art img{border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.section{padding:66px 0}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0))}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:28px}
.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.12;margin:0}
.section-head p{color:var(--muted);max-width:560px;margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 18px 48px rgba(0,0,0,.18)}
.card h3{margin:0 0 10px;font-size:22px}
.card p{color:var(--muted);margin:0}
.card img{border-radius:18px;margin-bottom:16px;border:1px solid var(--line);background:#08101c}
.tag-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}
.tag{color:#ffe8b4;background:rgba(244,199,107,.12);border:1px solid rgba(244,199,107,.22);padding:5px 10px;border-radius:999px;font-size:13px}
.schedule-wrap{display:grid;gap:14px}
.schedule-card{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(90deg,rgba(217,56,50,.12),rgba(255,255,255,.04))}
.schedule-time{font-size:26px;font-weight:900;color:#fff}
.schedule-meta strong{display:block;font-size:19px}
.schedule-meta span{color:var(--muted);font-size:14px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;background:rgba(217,56,50,.18);color:#ffc6be;border:1px solid rgba(217,56,50,.28);font-weight:800;font-size:13px;white-space:nowrap}
.timeline{position:relative;display:grid;gap:18px;margin-top:22px}
.timeline::before{content:"";position:absolute;left:24px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--red),var(--gold))}
.timeline-item{position:relative;padding-left:64px}
.timeline-dot{position:absolute;left:13px;top:12px;width:24px;height:24px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 8px rgba(244,199,107,.12)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.filter-btn{border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:999px;padding:10px 15px;cursor:pointer}
.filter-btn.active{background:var(--red);border-color:var(--red)}
.panel{background:linear-gradient(145deg,rgba(13,29,51,.94),rgba(12,18,31,.92));border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 18px;color:var(--muted)}
.kv strong{color:#fff}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{position:relative;padding:22px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.05)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--gold),var(--red));font-weight:900;margin-bottom:14px;color:#10131c}
.video-box{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#050913;min-height:260px;display:grid;place-items:center}
.video-box img{width:100%;height:100%;object-fit:cover;opacity:.72}
.play{position:absolute;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:rgba(217,56,50,.9);box-shadow:0 0 0 12px rgba(217,56,50,.18);font-weight:900}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.input,textarea,select{width:100%;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.06);color:#fff;padding:13px 14px;font:inherit}
textarea{min-height:132px;resize:vertical;grid-column:1/-1}
.input::placeholder,textarea::placeholder{color:#8190a6}
.notice{padding:16px;border:1px solid rgba(244,199,107,.22);background:rgba(244,199,107,.09);border-radius:18px;color:#ffe7b2}
.site-footer{padding:48px 0;background:#040810;border-top:1px solid var(--line);color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.2fr .9fr 1fr;gap:26px}
.site-footer h2{font-size:18px;color:#fff;margin:0 0 10px}.site-footer p{margin:0 0 8px}
.empty-state{display:none;color:var(--muted);padding:18px;border:1px dashed var(--line);border-radius:18px}
.map-card{min-height:300px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#07111f}.map-card img{width:100%;height:100%;object-fit:cover}
@media (max-width:980px){
  .hero-grid,.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:12px}.schedule-card{grid-template-columns:100px 1fr}
  .schedule-card .badge{grid-column:2}
}
@media (max-width:720px){
  .container{width:min(100% - 28px,var(--max))}.header-inner{align-items:flex-start}.nav-toggle{display:inline-flex}.site-nav{display:none;position:absolute;left:14px;right:14px;top:70px;background:rgba(5,10,20,.96);padding:14px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);justify-content:flex-start}.site-nav.open{display:flex}.site-nav a{width:calc(50% - 5px);text-align:center}.hero{padding:44px 0 34px}.hero-note,.grid-3,.steps,.footer-grid,.form-grid{grid-template-columns:1fr}.section{padding:46px 0}.schedule-card{grid-template-columns:1fr;gap:8px}.schedule-card .badge{grid-column:auto;width:max-content}.kv{grid-template-columns:1fr}h1{letter-spacing:-.02em}
}

.mt-16{margin-top:16px}.mt-18{margin-top:18px}.mt-22{margin-top:22px}