/* 方向 B：街機燈箱 / ARCADE CABINET
   深底 + 霓虹边框 + 自托管像素字（m6x11，Balatro 站已在用，气质同源）。 */

@font-face{
  font-family:"m6x11";
  src:url("../assets/fonts/m6x11plus.ttf") format("truetype");
  font-display:swap;
}

:root{
  --bg:#0F1114; --surface:#191D23; --surface2:#222832; --line:#2E3540;
  --ink:#EFE9DE; --ink2:#A7B0BD;
  --neon:#5FE3C0; --hot:#E0453A; --gold:#D8A93B;
  --pix:"m6x11",ui-monospace,monospace;
  --sans:system-ui,-apple-system,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
  --w:1180px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font:400 16px/1.7 var(--sans);
  /* 环境光：顶部两团极弱的光晕，像机房／街机厅的灯 */
  background-image:
    radial-gradient(60rem 30rem at 18% -8%, rgba(95,227,192,.07), transparent 60%),
    radial-gradient(48rem 26rem at 88% 4%, rgba(224,69,58,.06), transparent 62%);
  background-repeat:no-repeat;
}
a{color:inherit}
img{max-width:100%; height:auto; display:block}
:focus-visible{outline:2px solid var(--neon); outline-offset:3px; border-radius:3px}
.mark{font-family:var(--pix); font-size:.86rem; letter-spacing:.12em}

/* ── 页头 ─────────────────────────────────────────────── */
.bar{
  display:flex; align-items:center; gap:20px; flex-wrap:wrap;
  max-width:var(--w); margin:0 auto; padding:18px 24px;
  border-bottom:1px solid var(--line);
}
.brand{display:inline-flex; align-items:center; gap:10px; text-decoration:none}
.brand svg{width:20px; height:20px; fill:none; stroke:var(--neon); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}
.brand .mark{color:var(--neon)}
.brand .sub{font-size:.86rem; color:var(--ink2); letter-spacing:.1em}
.bar nav{margin-left:auto; display:flex; gap:22px; font-size:.86rem}
.bar nav a{color:var(--ink2); text-decoration:none}
.bar nav a:hover{color:var(--ink)}

main{max-width:var(--w); margin:0 auto; padding:0 24px}

/* ── 首屏引言（短，网格马上出现在第一屏内）──────────────── */
.intro{padding:44px 0 18px}
.eyebrow{
  margin:0 0 12px; font-family:var(--pix); font-size:.8rem; letter-spacing:.24em; color:var(--neon);
}
.intro h1{
  margin:0 0 12px; font:800 clamp(2.1rem,5vw,3.1rem)/1.08 var(--sans);
  letter-spacing:-.01em; text-wrap:balance;
}
.lede{margin:0; max-width:56ch; color:var(--ink2); font-size:1rem}

/* ── 卡架 ─────────────────────────────────────────────── */
.shelf{list-style:none; margin:12px 0 46px; padding:0; display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:22px}

.cab{
  background:var(--surface); border:1px solid var(--line); border-radius:10px;
  overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .2s ease, box-shadow .25s ease, transform .2s ease;
}
.cab:hover{
  transform:translateY(-2px);
  border-color:var(--neon);
  box-shadow:0 0 0 1px var(--neon), 0 0 30px -8px var(--neon);
}
.cab-link{display:block; position:relative; text-decoration:none}
.shot{display:block; aspect-ratio:4/3; background:#0B0D10; overflow:hidden}
.shot img{width:100%; height:100%; object-fit:cover; transition:transform .35s ease}
.cab:hover .shot img{transform:scale(1.035)}

.veil{
  position:absolute; inset:0; display:grid; place-items:end center; padding-bottom:18px;
  background:linear-gradient(180deg, rgba(15,17,20,0) 38%, rgba(15,17,20,.86) 100%);
  opacity:0; transition:opacity .22s ease;
}
.cab:hover .veil,.cab:focus-within .veil{opacity:1}
.go{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 16px; border:1px solid var(--neon); border-radius:999px;
  color:var(--bg); background:var(--neon); font-size:.88rem; font-weight:700;
}
.go svg{width:17px; height:17px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}

.meta{padding:16px 18px 18px}
.meta h2{margin:0 0 3px; font-size:1.12rem; line-height:1.4}
.meta .en{margin:0 0 14px; font-size:.76rem; letter-spacing:.16em; color:var(--ink2)}

.nums{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px 14px; margin:0; padding-top:13px; border-top:1px solid var(--line)}
.nums > div{display:flex; flex-direction:column; gap:2px}
.nums dd{margin:0; font-family:var(--pix); font-size:1.42rem; line-height:1; color:var(--neon)}
.nums dt{font-size:.72rem; letter-spacing:.1em; color:var(--ink2)}

/* 预告卡：不发光、不浮起，明确不是可点条目 */
.cab--soon{border-style:dashed; background:transparent}
.cab--soon:hover{transform:none; border-color:var(--line); box-shadow:none}
.shot--empty{display:grid; place-items:center; background:#0B0D10; aspect-ratio:auto; min-height:86px}
.shot--empty svg{width:26px; height:26px; fill:none; stroke:var(--line); stroke-width:1.6; stroke-linecap:round}
.cab--soon .meta h2{font-size:1rem; color:var(--ink2)}
.cab--soon .meta .en{color:var(--ink2)}
.cab--soon .meta{padding:14px 18px 16px}
.soon{margin:12px 0 0; font-size:.88rem; color:var(--ink2)}

/* ── 关于 ─────────────────────────────────────────────── */
.about{border-top:1px solid var(--line); padding:28px 0 56px; max-width:62ch}
.about h2{margin:0 0 10px; font-family:var(--pix); font-size:.94rem; letter-spacing:.16em; color:var(--ink2)}
.about p{margin:0; font-size:.92rem; color:var(--ink2)}

/* ── 页脚 ─────────────────────────────────────────────── */
footer{border-top:1px solid var(--line); background:var(--surface)}
footer p{max-width:var(--w); margin:0 auto; padding:0 24px}
footer p:first-child{padding-top:22px; font-size:.85rem; color:var(--ink2)}
footer .links{padding-bottom:24px; display:flex; flex-wrap:wrap; gap:18px; align-items:baseline; font-size:.85rem}
footer .links a{color:var(--ink2); text-decoration:none}
footer .links a:hover{color:var(--neon)}
footer .links span{margin-left:auto; font-family:var(--pix); font-size:.72rem; letter-spacing:.1em; color:var(--ink2)}

/* ── 进场：阶梯上浮（一次性）───────────────────────────── */
@keyframes rise{from{opacity:0; transform:translateY(10px)} to{opacity:1; transform:none}}
.shelf > li{animation:rise .45s cubic-bezier(.2,.7,.3,1) both}
.shelf > li:nth-child(2){animation-delay:.08s}
.shelf > li:nth-child(3){animation-delay:.16s}

@media (max-width:620px){
  .intro{padding:32px 0 20px}
  .bar{gap:12px; padding:15px 18px}
  .bar nav{gap:16px; font-size:.82rem}
  .brand .sub{display:none}
  footer .links span{margin-left:0; width:100%}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important; animation:none !important}
  .cab:hover{transform:none}
  .cab:hover .shot img{transform:none}
}