:root{
  --bg: #0b0d10;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.085);
  --border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.65);
  --accent: #ff4655;     /* 類 VALORANT 紅 */
  --accent2: #ff8a93;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1200px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(255,70,85,.22), transparent 55%),
    radial-gradient(1000px 500px at 10% 10%, rgba(255,255,255,.06), transparent 55%),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Noto Sans TC", Arial, sans-serif;
  letter-spacing:.2px;
}

a{ color:inherit; text-decoration:none; }
.container{ width:min(var(--max), calc(100% - 40px)); margin:0 auto; }

.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(11,13,16,.78), rgba(11,13,16,.35));
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.6px;
}
.brand-badge{
  width:34px; height:34px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent), rgba(255,70,85,.25));
  box-shadow: 0 12px 30px rgba(255,70,85,.22);
}

.navlinks{
  display:flex; gap:18px; align-items:center;
}
.navlinks a{
  padding:10px 10px;
  border-radius:12px;
  color:var(--muted);
  font-weight:650;
  transition: .18s ease;
}
.navlinks a:hover{ background: rgba(255,255,255,.06); color:var(--text); }
.navlinks a.active{
  color:var(--text);
  background: rgba(255,70,85,.14);
  outline: 1px solid rgba(255,70,85,.35);
}

.menuBtn{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color:var(--text);
  border-radius:14px;
  padding:10px 12px;
}

.hero{
  padding:38px 0 26px;
}
.kicker{
  display:inline-flex; gap:8px; align-items:center;
  padding:6px 10px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  border-radius: 999px;
  color:var(--muted);
  font-weight:700;
}
.kicker-dot{
  width:8px; height:8px; border-radius:99px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(255,70,85,.14);
}
.h1{
  margin:14px 0 8px;
  font-size: clamp(30px, 4vw, 46px);
  line-height:1.05;
  font-weight:900;
  letter-spacing:.3px;
}
.sub{
  margin:0;
  color:var(--muted);
  max-width: 70ch;
  line-height:1.6;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
  padding: 18px 0 42px;
}
.card{
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card .pad{ padding:18px; }
.cardTitle{ font-weight:850; letter-spacing:.2px; }
.cardMeta{ margin-top:6px; color:var(--muted); font-size:14px; line-height:1.55; }

.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  color: rgba(255,255,255,.55);
  font-size: 13px;
}

.pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight:700;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius: 14px;
  border:1px solid rgba(255,70,85,.35);
  background: rgba(255,70,85,.12);
  color: var(--text);
  font-weight:850;
  transition: .18s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,70,85,.16); }
.btn.ghost{
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}

@media (max-width: 900px){
  .menuBtn{ display:inline-flex; }
  .navlinks{
    position:absolute;
    left:0; right:0; top:64px;
    margin:0 auto;
    width:min(var(--max), calc(100% - 40px));
    display:none;
    flex-direction:column;
    gap:8px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(11,13,16,.82);
    border:1px solid rgba(255,255,255,.10);
    backdrop-filter: blur(16px);
  }
  .navlinks.open{ display:flex; }
  .navlinks a{ width:100%; }
}