/* ============================================
   2026世界杯官网入口 — CYBERPUNK NEON
   Dark · Neon cyan/pink · Glow · Hex · Hologram
   ============================================ */

:root {
  --bg: #09050d;
  --bg-2: #100b1a;
  --bg-3: #1a1228;
  --cyan: #00f0ff;
  --cyan-dim: rgba(0,240,255,0.2);
  --pink: #ff2d95;
  --pink-dim: rgba(255,45,149,0.2);
  --purple: #7c3aed;
  --yellow: #facc15;
  --text: #e8e0f0;
  --text-dim: #8880a0;
  --text-mute: #5a5078;
  --line: rgba(255,255,255,0.04);
  --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
  --font-sans: "Inter", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --glow-cyan: 0 0 20px rgba(0,240,255,0.3);
  --glow-pink: 0 0 20px rgba(255,45,149,0.3);
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124,58,237,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(0,240,255,0.03) 0%, transparent 50%);
}
::selection { background: var(--cyan); color: var(--bg); }
a { text-decoration:none; color:var(--cyan); transition:all 0.2s; }
a:hover { color:var(--pink); }
img { max-width:100%; display:block; }
ul { list-style:none; }

.cyan { color: var(--cyan); }
.pink { color: var(--pink); }
.box-w { max-width:1160px; margin:0 auto; padding:0 24px; }
.mono { font-family: var(--font-mono); }

/* ===== SCANLINE BAR ===== */
.bar-top {
  background: var(--bg-2);
  color: var(--text-mute);
  font-size: 10px;
  padding: 6px 0;
  font-family: var(--font-mono);
  letter-spacing: 2px;
  border-bottom: 1px solid var(--line);
  text-transform: uppercase;
}
.bar-top .box-w { display:flex; justify-content:space-between; flex-wrap:wrap; gap:4px; }
.bar-top .hide-sm { color: var(--cyan); }

/* ===== HEADER — glitch terminal ===== */
header {
  background: rgba(9,5,13,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  position: sticky; top:0; z-index:100;
}
.head-row { display:flex; align-items:center; justify-content:space-between; padding:14px 0; }
.logo { display:flex; align-items:center; gap:12px; }
.logo-glitch {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 4px;
  color: var(--text);
  text-transform: uppercase;
  position: relative;
}
.logo-glitch::before {
  content: '2026_FWC>';
  position: absolute;
  left: 2px; top:-1px;
  color: var(--cyan);
  opacity: 0.5;
  clip-path: inset(0 0 60% 0);
  pointer-events:none;
}
.logo-glitch::after {
  content: '2026_FWC>';
  position: absolute;
  left: -1px; top:1px;
  color: var(--pink);
  opacity: 0.3;
  clip-path: inset(60% 0 0 0);
  pointer-events:none;
}
.logo-tag { font-size:8px; color:var(--text-mute); letter-spacing:3px; text-transform:uppercase; display:block; margin-top:-2px; }

nav ul { display:flex; gap:0; }
nav a {
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  color: var(--text-dim);
  padding: 8px 16px;
  letter-spacing:1px;
  text-transform:uppercase;
  transition:all 0.2s;
  position: relative;
}
nav a:hover { color: var(--cyan); text-shadow: 0 0 10px var(--cyan); }
nav a.cur { color: var(--pink); text-shadow: 0 0 10px var(--pink); }
nav a.cur::after {
  content: '';
  position:absolute; bottom:0; left:16px; right:16px;
  height:1px;
  background: var(--pink);
  box-shadow: var(--glow-pink);
}

.menu-toggle { display:none; background:none; border:1px solid var(--line); width:40px;height:40px; color:var(--cyan); font-size:18px; cursor:pointer; }

.header-cta-wrap { display:flex; align-items:center; gap:12px; }
.header-cta-btns { display:flex; gap:8px; }

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  padding:10px 24px;
  font-family:var(--font-mono);
  font-size:11px; font-weight:700;
  letter-spacing:1px; text-transform:uppercase;
  border:0; cursor:pointer;
  transition:all 0.25s;
  position:relative;
}
.btn-cyan {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: var(--glow-cyan);
}
.btn-cyan:hover { background: #33f3ff; color:var(--bg); transform:translateY(-2px); box-shadow: 0 0 30px rgba(0,240,255,0.4); }
.btn-pink {
  background: var(--pink);
  color: var(--bg);
  box-shadow: var(--glow-pink);
}
.btn-pink:hover { background: #ff4da6; color:var(--bg); transform:translateY(-2px); }
.btn-ghost { background:transparent; border:1px solid var(--line); color:var(--text-dim); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow-cyan); }

/* ===== HERO — full cyber ===== */
.hero {
  position:relative;
  padding: 90px 0 100px;
  overflow: hidden;
}
.hero::before {
  content:'';
  position:absolute;
  top:-100px; left:50%; transform:translateX(-50%);
  width:800px; height:800px;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 50%);
  pointer-events:none;
}
.hero-grid { display:grid; grid-template-columns:0.8fr 1.2fr; gap:40px; align-items:center; position:relative; z-index:2; }
.hero-visual {
  text-align:center;
}
.hero-hex {
  width:160px; height:180px;
  background: linear-gradient(135deg, var(--cyan-dim), var(--pink-dim));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  margin:0 auto 16px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition: all 0.5s;
  border:1px solid rgba(0,240,255,0.15);
}
.hero-hex:hover { box-shadow: 0 0 40px rgba(0,240,255,0.2); transform:scale(1.05); }
.hero-hex span { font-family:var(--font-mono); font-size:12px; font-weight:800; color:#fff; text-align:center; line-height:1.4; letter-spacing:1px; }
.hero-tag {
  display:inline-block;
  font-family:var(--font-mono);
  font-size:9px;
  color: var(--pink);
  letter-spacing:3px;
  text-transform:uppercase;
  border:1px solid rgba(255,45,149,0.2);
  padding:4px 12px;
  margin-bottom:14px;
}
.hero h1 {
  font-size:44px;
  font-weight:800;
  line-height:1.05;
  margin-bottom:14px;
  letter-spacing:-0.5px;
}
.hero h1 .glow-line {
  display:block;
  font-size:28px;
  font-weight:400;
  letter-spacing:6px;
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0,240,255,0.5);
}
.hero p { color:var(--text-dim); font-size:13px; margin-bottom:28px; max-width:440px; line-height:1.8; }
.hero-cta { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:36px; }
.hero-meta {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.hero-meta div { background:var(--bg-2); padding:14px 12px; text-align:center; }
.hero-meta dt { font-family:var(--font-mono); font-size:9px; color:var(--text-mute); letter-spacing:1px; text-transform:uppercase; }
.hero-meta dd { font-size:20px; font-weight:800; color:var(--cyan); font-family:var(--font-mono); text-shadow:0 0 10px var(--cyan-dim); }

/* ===== SECTION ===== */
section { padding: 70px 0; }
.s-head { margin-bottom:32px; }
.s-head label {
  display:inline-block;
  font-family:var(--font-mono);
  font-size:10px;
  color: var(--pink);
  letter-spacing:2px;
  text-transform:uppercase;
  margin-bottom:6px;
}
.s-head h2 {
  font-size:30px;
  font-weight:800;
  letter-spacing:-0.3px;
}
.s-head h2 .em-neon { color:var(--cyan); text-shadow:0 0 15px var(--cyan-dim); }
.s-head p { color:var(--text-dim); margin-top:6px; font-size:13px; max-width:480px; }
.bg-dark { background:var(--bg-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ===== STADIUM GRID HEX ===== */
.stad-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.stad-card {
  background: var(--bg-3);
  border:1px solid var(--line);
  padding:0;
  overflow:hidden;
  transition:all 0.3s;
}
.stad-card:hover { border-color:var(--cyan); box-shadow:var(--glow-cyan); }
.stad-card img { width:100%; height:100px; object-fit:cover; filter:brightness(0.7); transition:filter 0.3s; }
.stad-card:hover img { filter:brightness(1); }
.stad-card .info { padding:16px; text-align:center; }
.stad-card .info strong { display:block; font-family:var(--font-mono); font-size:20px; color:var(--cyan); }
.stad-card .info span { font-size:12px; color:var(--text-dim); }

/* ===== PREDICT GRID ===== */
.pred-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.pred-card {
  background:var(--bg-3);
  border:1px solid var(--line);
  overflow:hidden;
  transition:all 0.3s;
  position:relative;
}
.pred-card::before {
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg, var(--cyan), var(--pink));
  opacity:0;
  transition:opacity 0.3s;
}
.pred-card:hover { border-color:rgba(0,240,255,0.2); transform:translateY(-4px); }
.pred-card:hover::before { opacity:1; }
.pred-card .img-wrap { height:140px; overflow:hidden; }
.pred-card .img-wrap img { width:100%;height:100%;object-fit:cover; filter:brightness(0.5) contrast(1.2); transition:filter 0.3s, transform 0.4s; }
.pred-card:hover .img-wrap img { filter:brightness(0.8); transform:scale(1.05); }
.pred-card .body { padding:20px; }
.pred-card .tag { font-family:var(--font-mono); font-size:9px; color:var(--pink); letter-spacing:2px; text-transform:uppercase; display:block; margin-bottom:4px; }
.pred-card h3 { font-size:18px; font-weight:800; }
.pred-card p { color:var(--text-dim); font-size:12px; margin-bottom:12px; }
.pred-card .odds {
  display:inline-block;
  font-family:var(--font-mono);
  font-size:16px;
  font-weight:800;
  color:var(--bg);
  background:var(--cyan);
  padding:2px 16px;
  box-shadow:var(--glow-cyan);
}

/* ===== INFO STRIP ===== */
.info-strip { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.info-cell {
  background:var(--bg-3);
  border:1px solid var(--line);
  padding:22px;
  text-align:center;
  transition:all 0.2s;
}
.info-cell:hover { border-color:var(--pink); box-shadow:var(--glow-pink); }
.info-cell strong { display:block; font-family:var(--font-mono); font-size:24px; font-weight:800; color:var(--pink); text-shadow:0 0 10px var(--pink-dim); }
.info-cell span { font-size:12px; color:var(--text-dim); }

/* ===== GALLERY ===== */
.gallery-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.gallery-item { overflow:hidden; border:1px solid var(--line); transition:all 0.4s; }
.gallery-item:hover { border-color:var(--cyan); box-shadow:var(--glow-cyan); }
.gallery-item img { width:100%; height:160px; object-fit:cover; transition:transform 0.5s, filter 0.3s; filter:brightness(0.6) saturate(0.8); }
.gallery-item:hover img { transform:scale(1.08); filter:brightness(1) saturate(1.2); }

/* ===== NEWS ===== */
.news-list { display:grid; gap:10px; }
.news-item {
  background:var(--bg-3);
  border:1px solid var(--line);
  display:grid;
  grid-template-columns:120px 1fr;
  gap:16px;
  overflow:hidden;
  transition:all 0.25s;
}
.news-item:hover { border-color:var(--cyan); }
.news-item .thumb { height:100%; min-height:80px; overflow:hidden; }
.news-item .thumb img { width:100%;height:100%;object-fit:cover; filter:brightness(0.7); transition:filter 0.3s; }
.news-item:hover .thumb img { filter:brightness(1); }
.news-item .info { padding:14px 16px 14px 0; }
.news-item .date { font-family:var(--font-mono); font-size:11px; color:var(--text-mute); }
.news-item h3 { font-size:15px; font-weight:600; }
.news-item h3 a { color:var(--text); }
.news-item h3 a:hover { color:var(--cyan); text-shadow:0 0 10px var(--cyan-dim); }
.news-item .sub { color:var(--text-dim); font-size:12px; margin-top:2px; }

/* ===== ARTICLE ===== */
.article-wrap { max-width:760px; margin:0 auto; background:var(--bg-3); border:1px solid var(--line); padding:40px 44px; }
.article-wrap .meta { color:var(--text-mute); font-size:13px; display:flex; gap:16px; margin-bottom:16px; font-family:var(--font-mono); }
.article-wrap h1 { font-size:28px; font-weight:800; margin-bottom:16px; }
.article-wrap .main-img { width:100%; margin-bottom:20px; border:1px solid var(--line); }
.article-wrap h2 { font-size:18px; font-weight:700; margin:24px 0 12px; border-left:3px solid var(--pink); padding-left:16px; }
.article-wrap p { color:var(--text-dim); margin-bottom:14px; }
.post-nav { display:flex; gap:12px; margin-top:24px; padding-top:20px; border-top:1px solid var(--line); }

.pager { display:flex; justify-content:center; gap:16px; margin-top:24px; font-family:var(--font-mono); font-size:12px; }
.pager a { color:var(--text-dim); }
.pager a:hover { color:var(--cyan); }
.pager span { color:var(--text-mute); }

/* ===== ADMIN ===== */
.admin-2col { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.admin-box { background:var(--bg-3); border:1px solid var(--line); padding:28px; }
.admin-box h3 { font-size:16px; margin-bottom:16px; font-weight:700; }
.field { margin-bottom:14px; }
.field label { display:block; color:var(--text-dim); font-size:11px; margin-bottom:6px; font-weight:600; text-transform:uppercase; letter-spacing:1px; }
.field input, .field textarea, .field select {
  width:100%; padding:10px 14px; background:var(--bg-2); border:1px solid var(--line);
  color:var(--text); font-family:inherit; font-size:14px;
}
.field input:focus, .field textarea:focus { outline:none; border-color:var(--cyan); box-shadow:var(--glow-cyan); }
.field textarea { min-height:120px; resize:vertical; }
.admin-list .item { padding:14px 0; border-bottom:1px solid var(--line); }
.admin-list .item:last-child { border-bottom:0; }

/* ===== FOOTER ===== */
footer {
  background: var(--bg-2);
  color: var(--text-dim);
  padding: 50px 0 0;
  border-top: 1px solid var(--line);
}
.foot-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:36px; margin-bottom:28px; }
.foot-grid h5 { color: var(--cyan); font-size:10px; margin-bottom:14px; font-weight:700; text-transform:uppercase; letter-spacing:2px; font-family:var(--font-mono); }
.foot-grid p { font-size:13px; line-height:1.7; }
.foot-grid ul li { padding:4px 0; font-size:13px; }
.foot-grid ul li a { color:var(--text-dim); }
.foot-grid ul li a:hover { color:var(--pink); }
.foot-brand { margin-bottom:14px; font-family:var(--font-mono); }
.foot-brand strong { font-size:14px; color:var(--text); letter-spacing:3px; text-transform:uppercase; }
.foot-brand em { font-style:normal; color:var(--cyan); }
.foot-bottom {
  border-top:1px solid var(--line);
  padding:16px 0;
  font-size:10px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:4px;
  color:var(--text-mute);
  font-family:var(--font-mono);
  letter-spacing:1px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns:1fr; }
  .hero h1 { font-size:32px; }
  .pred-grid { grid-template-columns:1fr 1fr; }
  .info-strip { grid-template-columns:1fr 1fr; }
  .stad-grid { grid-template-columns:1fr 1fr; }
  .gallery-grid { grid-template-columns:1fr 1fr; }
  .foot-grid { grid-template-columns:1fr 1fr; }
  .admin-2col { grid-template-columns:1fr; }
}
@media (max-width: 768px) {
  .menu-toggle { display:flex; align-items:center; justify-content:center; }
  nav {
    position:absolute; top:100%; left:0; right:0; background:var(--bg-2);
    border-top:1px solid var(--line); max-height:0; overflow:hidden; transition:max-height 0.3s;
  }
  nav.open { max-height:500px; }
  nav ul { flex-direction:column; }
  nav a { padding:14px 20px; border-bottom:1px solid var(--line); }
  .hero h1 { font-size:26px; }
  .hero h1 .glow-line { font-size:18px; }
  .pred-grid { grid-template-columns:1fr; }
  .info-strip { grid-template-columns:1fr 1fr; }
  .stad-grid { grid-template-columns:1fr; }
  .gallery-grid { grid-template-columns:1fr; }
  .foot-grid { grid-template-columns:1fr; }
  .article-wrap { padding:24px; }
  .news-item { grid-template-columns:1fr; }
  .news-item .thumb { height:120px; }
  .bar-top .hide-sm { display:none; }
}

/* ===== NEON BAR ODDS ===== */
.neon-bar-odds { display: grid; gap: 10px; }
.n-row { display: grid; grid-template-columns: 70px 1fr 60px; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.n-team { font-family: var(--font-mono); font-size: 13px; font-weight: 700; }
.n-track { background: var(--bg-3); height: 26px; overflow: hidden; position: relative; }
.n-fill { background: linear-gradient(90deg, var(--pink), var(--cyan)); height: 100%; display: flex; align-items: center; justify-content: flex-end; padding-right: 8px; }
.n-fill span { font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--bg); }
.n-val { font-family: var(--font-mono); font-weight: 700; color: var(--cyan); text-align: right; }

/* ===== 3D CAROUSEL ===== */
.carousel-3d { overflow-x: auto; padding: 0 0 30px; scrollbar-width: thin; }
.carousel-3d::-webkit-scrollbar-thumb { background: var(--cyan); }
.c3d-track { display: flex; gap: 24px; padding: 20px 24px; perspective: 1800px; }
.c3d-card { flex: 0 0 280px; height: 340px; transform: rotateY(8deg) scale(0.92); transition: all 0.4s; cursor: pointer; border: 1px solid var(--line); }
.c3d-card:hover { transform: rotateY(0deg) scale(1); border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.c3d-img { position: relative; width: 100%; height: 100%; overflow: hidden; }
.c3d-img img { width:100%; height:100%; object-fit:cover; filter: brightness(0.6) saturate(0.9); transition: all 0.3s; }
.c3d-card:hover .c3d-img img { filter: brightness(1) saturate(1.2); transform: scale(1.05); }
.c3d-cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 20px; background: linear-gradient(180deg, transparent, rgba(0,0,0,0.95)); }
.c3d-cap strong { display: block; font-family: var(--font-mono); font-size: 26px; color: var(--cyan); text-shadow: 0 0 10px var(--cyan-dim); }
.c3d-cap span { font-size: 13px; color: var(--text-dim); }

/* ===== DECK CARDS (overlapping) ===== */
.deck-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.deck-card { background: var(--bg-3); border: 1px solid var(--line); overflow: hidden; transition: all 0.3s; position: relative; }
.deck-card:hover { transform: translateY(-8px) scale(1.02); z-index: 5; border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.deck-img { height: 140px; overflow: hidden; }
.deck-img img { width:100%; height:100%; object-fit:cover; filter: brightness(0.5); transition: filter 0.3s; }
.deck-card:hover .deck-img img { filter: brightness(0.8); }
.deck-body { padding: 16px 18px; }
.deck-body .tag { font-family: var(--font-mono); font-size: 9px; color: var(--pink); letter-spacing: 1px; text-transform: uppercase; }
.deck-body h3 { font-size: 17px; font-weight: 700; }
.deck-body p { color: var(--text-dim); font-size: 12px; }
.deck-odds { position: absolute; top: 10px; right: 10px; background: var(--cyan); color: var(--bg); font-family: var(--font-mono); font-weight: 800; font-size: 14px; padding: 2px 12px; box-shadow: var(--glow-cyan); }

/* ===== DECK SCHEDULE (overlapping cards) ===== */
.deck-schedule { display: grid; gap: 12px; }
.dsc-card { background: var(--bg-3); border: 1px solid var(--line); display: flex; align-items: center; gap: 16px; padding: 16px 20px; transition: all 0.3s; position: relative; }
.dsc-card:hover { border-color: var(--cyan); transform: translateX(8px); box-shadow: -4px 0 0 var(--cyan); }
.dsc-card.highlight { border-color: var(--pink); box-shadow: -4px 0 0 var(--pink); }
.dsc-date { font-family: var(--font-mono); font-size: 14px; font-weight: 700; color: var(--text-mute); min-width: 60px; }
.dsc-info h4 { font-size: 15px; font-weight: 600; }
.dsc-info span { font-size: 12px; color: var(--text-dim); }
.dsc-badge { margin-left: auto; background: var(--bg); color: var(--text-dim); padding: 4px 14px; font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 1px; }

/* ===== NEWS CARD GRID ===== */
.news-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.news-card { background: var(--bg-3); border: 1px solid var(--line); transition: all 0.3s; }
.news-card:hover { border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.news-card-img { aspect-ratio: 16/10; overflow: hidden; }
.news-card-img img { width:100%; height:100%; object-fit:cover; filter: brightness(0.6); transition: all 0.3s; }
.news-card:hover .news-card-img img { filter: brightness(1); transform: scale(1.05); }
.news-card-body { padding: 14px 16px 18px; }
.news-card-date { font-family: var(--font-mono); font-size: 10px; color: var(--text-mute); }
.news-card h3 { font-size: 14px; font-weight: 600; margin-top: 4px; }
.news-card h3 a { color: var(--text); }
.news-card h3 a:hover { color: var(--cyan); text-shadow: 0 0 8px var(--cyan-dim); }

@media (max-width: 992px) {
  .deck-grid { grid-template-columns: repeat(2,1fr); }
  .news-card-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .deck-grid { grid-template-columns: 1fr; }
  .news-card-grid { grid-template-columns: 1fr; }
  .c3d-card { flex: 0 0 220px; height: 260px; }
}