.legacy-worldcup{--surface:var(--panel);--surface-2:var(--panel-2);--ink:var(--text);--ink-dim:var(--muted);--gold-soft:var(--gold-2);--red:var(--loss);--green:var(--win);--body:var(--font);--mono:ui-monospace,monospace;}
.legacy-worldcup *{box-sizing:border-box;margin:0;padding:0}
.legacy-worldcup,.legacy-worldcup{background:var(--bg);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased;min-height:100vh}
.legacy-worldcup{
  background:
    radial-gradient(circle at 90% 0%, rgba(38,208,206,.08) 0%, transparent 40%),
    radial-gradient(circle at 10% 100%, rgba(232,179,57,.06) 0%, transparent 40%),
    var(--bg);
}
.legacy-worldcup .hero{border-bottom:1px solid var(--line);padding:36px 24px 24px;position:relative;overflow:hidden}
.legacy-worldcup .hero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0px,transparent 60px,rgba(38,208,206,.015) 60px,rgba(38,208,206,.015) 61px);pointer-events:none}
.legacy-worldcup .hero-inner{max-width:1400px;margin:0 auto;position:relative}
.legacy-worldcup .kicker{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--teal);text-transform:uppercase;margin-bottom:6px}
.legacy-worldcup .hero h2{font-family:var(--display);font-size:clamp(40px,7vw,80px);line-height:.95;letter-spacing:-.01em;margin-bottom:8px}
.legacy-worldcup .hero h2 .accent{color:var(--upset);font-style:italic}
.legacy-worldcup .hero .sub{font-size:13px;color:var(--ink-dim);max-width:680px;line-height:1.6}
.legacy-worldcup .legacy-main{max-width:1400px;margin:0 auto;padding:24px;}
.legacy-worldcup .controls{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:20px;margin-bottom:24px}
.legacy-worldcup .controls-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:16px}
.legacy-worldcup .ctrl label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:4px}
.legacy-worldcup .ctrl label .info{color:var(--teal);cursor:help;margin-left:4px}
.legacy-worldcup .ctrl input[type=range]{width:100%;accent-color:var(--teal);margin:0}
.legacy-worldcup .ctrl .value{font-family:var(--display);font-size:20px;color:var(--teal);letter-spacing:.05em;line-height:1}
.legacy-worldcup .actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:8px}
.legacy-worldcup .btn{background:var(--teal);color:#000;border:none;padding:13px 26px;font-family:var(--body);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;border-radius:2px;cursor:pointer;transition:all .15s}
.legacy-worldcup .btn:hover:not(:disabled){background:#5ee3e1;transform:translateY(-1px)}
.legacy-worldcup .btn:disabled{background:var(--surface-2);color:var(--ink-dim);cursor:not-allowed}
.legacy-worldcup .btn.primary{background:var(--upset);color:#fff;font-size:14px;padding:14px 30px}
.legacy-worldcup .btn.primary:hover{background:#ff8bb5}
.legacy-worldcup .btn-secondary{background:transparent;color:var(--ink-dim);border:1px solid var(--line)}
.legacy-worldcup .btn-secondary:hover{border-color:var(--teal);color:var(--teal)}
.legacy-worldcup .btn-secondary.active{background:var(--teal);color:#000;border-color:var(--teal)}
.legacy-worldcup .run-meta{font-family:var(--mono);font-size:11px;color:var(--ink-dim);margin-left:auto}
.legacy-worldcup .empty{background:var(--surface);border:1px dashed var(--line);border-radius:4px;padding:60px 24px;text-align:center}
.legacy-worldcup .empty .icon{font-size:48px;margin-bottom:12px;opacity:.5}
.legacy-worldcup .empty h3{font-family:var(--display);font-size:24px;margin-bottom:6px;letter-spacing:.02em}
.legacy-worldcup .empty p{color:var(--ink-dim);font-size:12px;max-width:480px;margin:0 auto;line-height:1.6}
.legacy-worldcup .champion-banner{background:linear-gradient(135deg, rgba(232,179,57,.15), transparent),var(--surface);border:1px solid var(--gold);border-radius:4px;padding:28px 32px;margin-bottom:20px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.legacy-worldcup .champion-banner .trophy{font-size:56px;line-height:1}
.legacy-worldcup .champion-banner .info{flex:1;min-width:220px}
.legacy-worldcup .champion-banner .label{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--gold);text-transform:uppercase;margin-bottom:4px}
.legacy-worldcup .champion-banner .team{font-family:var(--display);font-size:48px;line-height:1;letter-spacing:.02em}
.legacy-worldcup .champion-banner .team .flag{display:inline-block;margin-right:14px;font-size:42px}
.legacy-worldcup .champion-banner .final-score{font-family:var(--mono);font-size:13px;color:var(--ink-dim);margin-top:8px}
.legacy-worldcup .champion-banner .final-score strong{color:var(--ink);font-family:var(--display);font-size:18px;letter-spacing:.05em}
.legacy-worldcup .highlights{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-bottom:24px}
.legacy-worldcup .hl{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:14px 16px;border-left:3px solid var(--teal)}
.legacy-worldcup .hl.upset{border-left-color:var(--upset)}
.legacy-worldcup .hl.blowout{border-left-color:var(--gold)}
.legacy-worldcup .hl.drama{border-left-color:var(--green)}
.legacy-worldcup .hl .tag{font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:4px}
.legacy-worldcup .hl.upset .tag{color:var(--upset)}
.legacy-worldcup .hl.blowout .tag{color:var(--gold)}
.legacy-worldcup .hl.drama .tag{color:var(--green)}
.legacy-worldcup .hl .desc{font-size:12px;line-height:1.5;color:var(--ink)}
.legacy-worldcup .hl .desc .score{font-family:var(--mono);font-weight:700;color:var(--ink-dim);margin-left:6px}
.legacy-worldcup .section-head{display:flex;align-items:baseline;justify-content:space-between;margin:28px 0 14px;border-bottom:1px solid var(--line);padding-bottom:10px}
.legacy-worldcup .section-head h2{font-family:var(--display);font-size:26px;letter-spacing:.02em}
.legacy-worldcup .section-head .hint{font-size:11px;color:var(--ink-dim);font-family:var(--mono)}
.legacy-worldcup .groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.legacy-worldcup .group-card{background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.legacy-worldcup .group-card .ghead{background:var(--surface-2);padding:8px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.legacy-worldcup .group-card .gtitle{font-family:var(--display);font-size:22px;letter-spacing:.05em}
.legacy-worldcup .group-card .gtitle .grp{color:var(--ink-dim);font-size:10px;font-family:var(--mono);letter-spacing:.2em;margin-right:4px}
.legacy-worldcup .group-card .gmatches{padding:6px 10px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:10px;color:var(--ink-dim);line-height:1.7}
.legacy-worldcup .group-card .gmatches .gm{display:flex;justify-content:space-between;gap:6px}
.legacy-worldcup .group-card .gmatches .gm-team{flex:1;font-size:10px}
.legacy-worldcup .group-card .gmatches .gm-score{font-weight:700;color:var(--ink)}
.legacy-worldcup .group-card .gtable{padding:0}
.legacy-worldcup .group-card .gtable .gt-row{display:flex;align-items:center;gap:6px;padding:6px 12px;border-bottom:1px solid var(--line);font-size:12px}
.legacy-worldcup .group-card .gtable .gt-row:last-child{border-bottom:none}
.legacy-worldcup .group-card .gtable .gt-rank{font-family:var(--display);font-size:16px;width:18px;text-align:center;color:var(--ink-dim)}
.legacy-worldcup .group-card .gtable .gt-row.r1 .gt-rank{color:var(--gold)}
.legacy-worldcup .group-card .gtable .gt-row.r2 .gt-rank{color:var(--gold-soft)}
.legacy-worldcup .group-card .gtable .gt-row.r3 .gt-rank{color:#7fa1d9}
.legacy-worldcup .group-card .gtable .gt-row.r4 .gt-rank{color:var(--red)}
.legacy-worldcup .group-card .gtable .gt-row.r4{opacity:.55}
.legacy-worldcup .group-card .gtable .gt-row.r3.q3{color:var(--teal)}
.legacy-worldcup .group-card .gtable .gt-row.r3.q3 .gt-rank{color:var(--teal)}
.legacy-worldcup .group-card .gtable .gt-flag{font-size:14px;width:20px}
.legacy-worldcup .group-card .gtable .gt-name{flex:1;font-size:12px}
.legacy-worldcup .group-card .gtable .gt-stats{font-family:var(--mono);font-size:10px;color:var(--ink-dim)}
.legacy-worldcup .group-card .gtable .gt-form{font-size:10px;margin-left:4px}
.legacy-worldcup .bracket-wrap{overflow-x:auto;margin-top:14px;padding-bottom:16px}
.legacy-worldcup .bracket{display:flex;gap:16px;min-width:1200px;align-items:stretch}
.legacy-worldcup .round-col{display:flex;flex-direction:column;justify-content:space-around;gap:8px;flex:1;min-width:180px}
.legacy-worldcup .round-col.r32{min-width:200px}
.legacy-worldcup .round-label{font-family:var(--display);font-size:13px;letter-spacing:.2em;color:var(--teal);text-align:center;padding:5px 0;border-bottom:1px solid var(--line);margin-bottom:6px}
.legacy-worldcup .kmatch{background:var(--surface);border:1px solid var(--line);border-radius:3px;overflow:hidden;position:relative}
.legacy-worldcup .kmatch.upset{border-color:var(--upset)}
.legacy-worldcup .kmatch.upset::before{content:"爆冷";position:absolute;top:-1px;left:-1px;background:var(--upset);color:#fff;font-family:var(--mono);font-size:8px;padding:1px 5px;letter-spacing:.1em;font-weight:700}
.legacy-worldcup .kteam{display:flex;align-items:center;padding:7px 10px;gap:7px;font-size:12px;border-bottom:1px solid var(--line);min-height:32px}
.legacy-worldcup .kteam:last-child{border-bottom:none}
.legacy-worldcup .kteam.winner{background:rgba(38,208,206,.1)}
.legacy-worldcup .kteam.winner .kname{font-weight:700;color:var(--teal)}
.legacy-worldcup .kteam.loser{opacity:.45}
.legacy-worldcup .kteam.upset.winner{background:rgba(255,107,157,.12)}
.legacy-worldcup .kteam.upset.winner .kname{color:var(--upset)}
.legacy-worldcup .kteam .kflag{font-size:13px;width:18px}
.legacy-worldcup .kteam .kname{flex:1}
.legacy-worldcup .kteam .kscore{font-family:var(--mono);font-weight:700;color:var(--ink-dim);min-width:18px;text-align:right}
.legacy-worldcup .kteam.winner .kscore{color:var(--ink)}
.legacy-worldcup .kteam .kpk{font-family:var(--mono);font-size:9px;color:var(--gold);margin-left:2px}
.legacy-worldcup .kmid{position:absolute;top:1px;right:4px;font-family:var(--mono);font-size:8px;color:var(--ink-dim);letter-spacing:.1em}
.legacy-worldcup .mode-toggle{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.legacy-worldcup .mode-toggle .btn-secondary{padding:8px 16px;font-size:11px}
.legacy-worldcup .prob-table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:8px}
.legacy-worldcup .prob-table{width:100%;border-collapse:collapse;font-size:11px}
.legacy-worldcup .prob-table thead th{background:var(--surface-2);padding:8px 10px;text-align:left;font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-dim);border-bottom:1px solid var(--line);cursor:pointer;user-select:none}
.legacy-worldcup .prob-table thead th:hover{color:var(--teal)}
.legacy-worldcup .prob-table tbody tr{border-bottom:1px solid var(--line);transition:background .12s}
.legacy-worldcup .prob-table tbody tr:hover{background:var(--surface-2)}
.legacy-worldcup .prob-table td{padding:8px 10px}
.legacy-worldcup .prob-table .grp-cell{font-family:var(--mono);color:var(--ink-dim);font-size:10px}
.legacy-worldcup .prob-table .team-cell{display:flex;align-items:center;gap:6px}
.legacy-worldcup .prob-table .team-cell .flag{font-size:13px}
.legacy-worldcup .prob-table .team-cell .name{font-weight:600;font-size:11px}
.legacy-worldcup .prob-table .pct-cell{font-family:var(--mono);font-size:10px;position:relative;min-width:60px}
.legacy-worldcup .prob-table .pct-cell .bar{position:absolute;bottom:1px;left:10px;right:10px;height:2px;background:var(--surface-2);border-radius:1px;overflow:hidden}
.legacy-worldcup .prob-table .pct-cell .bar-fill{height:100%;background:var(--teal)}
.legacy-worldcup .prob-table .pct-cell.win-cell .bar-fill{background:var(--gold)}
.legacy-worldcup .prob-table .elo-cell{font-family:var(--mono);color:var(--ink-dim);font-size:10px}
.legacy-worldcup .progress-wrap{display:none;margin-top:12px}
.legacy-worldcup .progress-wrap.active{display:block}
.legacy-worldcup .progress-bar{height:3px;background:var(--surface-2);border-radius:2px;overflow:hidden;margin:6px 0}
.legacy-worldcup .progress-fill{height:100%;background:linear-gradient(90deg,var(--teal),var(--upset));width:0%;transition:width .15s}
.legacy-worldcup .progress-text{font-family:var(--mono);font-size:10px;color:var(--ink-dim)}
.legacy-worldcup footer{border-top:1px solid var(--line);padding:24px;text-align:center;font-family:var(--mono);font-size:10px;color:var(--ink-dim);letter-spacing:.1em;margin-top:32px}
@media (max-width:768px){.legacy-worldcup .hero{padding:24px 16px 18px}
.legacy-worldcup .legacy-main{padding:16px}
.legacy-worldcup .groups-grid{grid-template-columns:1fr}
.legacy-worldcup .bracket{min-width:960px}
.legacy-worldcup .champion-banner .team{font-size:36px}
.legacy-worldcup .champion-banner .team .flag{font-size:32px}
.legacy-worldcup .prob-table .elo-cell{display:none}

}
.legacy-worldcup .fade-in{animation:fadeIn .35s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}


.legacy-worldcup .legacy-main {width:100%;padding:16px 0;margin:0;}
.legacy-worldcup .hero {padding:24px 16px;}
.legacy-worldcup .hero h2 {font-size:clamp(28px,5vw,46px);}
.legacy-worldcup .stepper {top:64px;z-index:5;}
.legacy-worldcup .bracket-wrap {max-width:100%;}
.legacy-worldcup .btn {font-family:var(--font);}
.legacy-worldcup footer {margin-top:20px;}