/* 神魔九宮戰 — 官方服務頁共用樣式 */
:root{
  --gold:#E8C46A; --jade:#6FD3B8; --cream:#F6EFE2;
  --ink:#0E1622; --ink2:#16233A; --line:rgba(232,196,106,.28);
  --txt:#DCE6F2; --dim:#93A6BC;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  color:var(--txt);
  background:
    radial-gradient(1100px 620px at 50% -12%, #1B2C46 0%, transparent 62%),
    radial-gradient(900px 520px at 88% 108%, #1A2A22 0%, transparent 60%),
    linear-gradient(180deg,#0B1220 0%,#0E1622 55%,#0A1018 100%);
  background-attachment:fixed;
  min-height:100vh;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}

/* 頂部導覽 */
.nav{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(14px);
  background:rgba(10,16,24,.82);
  border-bottom:1px solid var(--line);
}
.nav-in{
  max-width:960px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.brand{
  font-weight:800;letter-spacing:.14em;font-size:15px;
  color:var(--gold);white-space:nowrap;
  text-shadow:0 0 18px rgba(232,196,106,.35);
}
.nav-links{display:flex;gap:16px;flex-wrap:wrap;font-size:13px}
.nav-links a{color:var(--dim)}
.nav-links a.on,.nav-links a:hover{color:var(--gold);text-decoration:none}
.nav-links a.on{font-weight:700}

/* 內容 */
.wrap{max-width:960px;margin:0 auto;padding:34px 20px 80px}
h1{
  font-size:clamp(22px,4.4vw,32px);margin:0 0 6px;
  letter-spacing:.06em;color:#FFF6E2;
}
h1 .sub{display:block;font-size:12px;letter-spacing:.22em;color:var(--gold);font-weight:600;margin-bottom:8px}
h2{
  font-size:clamp(16px,2.6vw,19px);margin:34px 0 10px;
  color:var(--gold);letter-spacing:.05em;
  padding-left:12px;border-left:3px solid var(--gold);
}
h3{font-size:14px;margin:20px 0 6px;color:#FFF0D2}
p{margin:10px 0;font-size:14px}
ul,ol{margin:10px 0;padding-left:22px;font-size:14px}
li{margin:5px 0}
.lead{color:var(--dim);font-size:13.5px;margin-bottom:22px}

.card{
  background:linear-gradient(180deg,rgba(28,42,64,.72),rgba(16,25,38,.72));
  border:1px solid var(--line);border-radius:14px;
  padding:18px 20px;margin:16px 0;
}
.card.tight{padding:14px 16px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.kv{display:flex;gap:10px;font-size:13.5px;padding:7px 0;border-bottom:1px dashed rgba(255,255,255,.07)}
.kv:last-child{border-bottom:0}
.kv b{color:var(--gold);font-weight:600;min-width:104px;flex:0 0 auto}
.kv span{color:var(--txt);word-break:break-all}

table{width:100%;border-collapse:collapse;font-size:13.5px;margin:12px 0}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08)}
th{color:var(--gold);font-weight:600;font-size:12.5px;letter-spacing:.06em;background:rgba(232,196,106,.06)}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr:last-child td{border-bottom:0}

/* v58：價格主標台幣、旁邊小字美金參考價 */
td.num .twd{display:block;font-weight:700;color:var(--txt);font-size:14px;line-height:1.25}
td.num .usd{display:block;font-size:11px;color:var(--dim);font-weight:400;line-height:1.3;margin-top:1px}
tr.best td{background:rgba(232,196,106,.09)}
tr.best td:first-child{box-shadow:inset 3px 0 0 var(--gold)}
tr.best .twd{color:var(--gold)}

.tag{
  display:inline-block;font-size:11px;padding:2px 9px;border-radius:999px;
  border:1px solid var(--line);color:var(--gold);margin-left:6px;vertical-align:middle;
}
.note{
  border-left:3px solid var(--jade);background:rgba(111,211,184,.08);
  padding:12px 16px;border-radius:0 10px 10px 0;font-size:13px;margin:16px 0;
}
.warn{
  border-left:3px solid #E2604F;background:rgba(226,96,79,.09);
  padding:12px 16px;border-radius:0 10px 10px 0;font-size:13px;margin:16px 0;
}
.btn{
  display:inline-block;padding:11px 26px;border-radius:10px;
  background:linear-gradient(135deg,#C9A227,#E8C46A);color:#1A1206;
  font-weight:800;font-size:14px;letter-spacing:.06em;
  border:0;cursor:pointer;text-decoration:none;
}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--gold);border:1px solid var(--line)}
.foot{
  max-width:960px;margin:0 auto;padding:26px 20px 46px;
  border-top:1px solid var(--line);color:#6E8098;font-size:12px;
}
.foot a{color:#8FA6BC}
.foot-links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:10px}