.arena{max-width:1180px;min-height:70vh;font-family:var(--font-body);color:var(--ink);margin:0 auto;padding:clamp(1rem,3vw,2.2rem) clamp(.9rem,3vw,1.6rem) 5rem}.arena h1,.arena h2,.arena h3,.arena h4{font-family:var(--font-display);color:var(--ink-bright)}.arena-hero{justify-content:space-between;align-items:flex-end;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap;display:flex}.arena-hero h1{letter-spacing:-.02em;margin:0 0 .35rem;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.05}.arena-hero .lede{color:var(--ink-dim);max-width:56ch;font-size:var(--text-ui);margin:0;line-height:1.5}.arena-hero .hero-actions{gap:var(--space-sm);flex-wrap:wrap;display:flex}.btn{appearance:none;border:1px solid var(--stroke);background:var(--surface-2);color:var(--ink);font-family:var(--font-body);font-size:var(--text-md);font-weight:var(--weight-semibold);border-radius:var(--radius-md);cursor:pointer;transition:background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), transform var(--duration-instant) var(--ease-standard);white-space:nowrap;align-items:center;gap:.45rem;padding:.55rem .95rem;text-decoration:none;display:inline-flex}.btn:hover{background:var(--surface-3);border-color:var(--stroke-strong)}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.btn-primary{background:var(--accent);color:var(--btn-primary-fg,var(--bg-0));border-color:var(--accent)}.btn-primary:hover{background:var(--btn-primary-bg-hover,#fff);filter:brightness(1.02)}.btn-primary:disabled,.btn:disabled{opacity:var(--disabled-opacity);cursor:var(--disabled-cursor)}.btn-ghost{background:0 0}.arena-tabs{border-bottom:1px solid 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var(--stroke);background:var(--surface-1);border-radius:var(--radius-lg);cursor:pointer;transition:border-color var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);text-align:left;color:inherit;font:inherit;flex-direction:column;gap:.7rem;padding:1.1rem;display:flex}.tourn-card:hover{border-color:var(--stroke-strong);background:var(--surface-2);box-shadow:var(--shadow-2);transform:translateY(-2px)}.tourn-card:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.tourn-card .card-top{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.tourn-card h3{font-size:var(--text-lg);letter-spacing:-.01em;margin:0;line-height:1.2}.tourn-card .desc{color:var(--ink-dim);font-size:var(--text-md);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin:0;line-height:1.45;display:-webkit-box;overflow:hidden}.tourn-card .card-meta{font-size:var(--text-sm);color:var(--ink-dim);flex-wrap:wrap;gap:.4rem .9rem;margin-top:auto;display:flex}.tourn-card .card-meta b{color:var(--ink-bright);font-weight:var(--weight-semibold);font-variant-numeric:tabular-nums}.badge{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--weight-bold);letter-spacing:.04em;text-transform:uppercase;border-radius:var(--radius-pill);border:1px solid var(--stroke);color:var(--ink-dim);white-space:nowrap;align-items:center;gap:.3rem;padding:.2rem .5rem;display:inline-flex}.badge .dot{background:currentColor;border-radius:50%;width:6px;height:6px}.badge-live{color:var(--success);border-color:color-mix(in srgb, var(--success) 40%, transparent);background:color-mix(in srgb, var(--success) 12%, transparent)}.badge-live 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.k{font-family:var(--font-mono);font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint)}.stat .v{font-family:var(--font-mono);font-size:var(--text-base);font-weight:var(--weight-bold);color:var(--ink-bright);font-variant-numeric:tabular-nums}.countdown{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.detail-body{gap:var(--space-lg);grid-template-columns:320px 1fr;align-items:start;display:grid}.detail-aside{gap:var(--space-md);flex-direction:column;display:flex}@media (width<=860px){.detail-body{grid-template-columns:1fr}.spotlight{position:static}.spotlight agent-3d,.spotlight .spot-fallback{height:220px}}.spotlight{border:1px solid var(--stroke);border-radius:var(--radius-lg);background:radial-gradient(120% 80% at 50% 0%, var(--surface-2), var(--surface-1));flex-direction:column;gap:.6rem;padding:1rem;display:flex}.spotlight .crown{font-family:var(--font-mono);font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.08em;color:var(--warn);font-weight:var(--weight-bold)}.spotlight agent-3d,.spotlight .spot-fallback{border-radius:var(--radius-md);background:var(--bg-0);width:100%;height:280px;display:block;overflow:hidden}.spotlight .spot-fallback{color:var(--ink-faint);font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--weight-bold);justify-content:center;align-items:center;display:flex}.spotlight .spot-fallback img{object-fit:cover;width:100%;height:100%}.spotlight .spot-name{font-weight:var(--weight-bold);font-size:var(--text-base);color:var(--ink-bright);align-items:center;gap:.4rem;display:flex}.spotlight .spot-metric{color:var(--ink-dim);font-family:var(--font-mono);font-size:var(--text-md);font-variant-numeric:tabular-nums}.board{flex-direction:column;gap:.4rem;display:flex;position:relative}.board-head,.row{grid-template-columns:2.2rem 1fr 5.5rem 5rem 4rem;align-items:center;gap:.6rem;display:grid}.board-head{font-family:var(--font-mono);font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);padding:0 .8rem .4rem}.board-head .num,.row .num{text-align:right;font-variant-numeric:tabular-nums}.row{border:1px solid var(--stroke);background:var(--surface-1);border-radius:var(--radius-md);transition:transform var(--duration-slow) cubic-bezier(.2, .9, .25, 1), border-color var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);cursor:pointer;padding:.6rem .8rem}.row:hover{border-color:var(--stroke-strong);background:var(--surface-2)}.row:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:1px}.row.rank-1{border-color:rgba(var(--gold-rgb), .45);background:linear-gradient(90deg, rgba(var(--gold-rgb), .08), var(--surface-1))}.row.flash{animation:.7s arena-flash}@keyframes arena-flash{0%{background:color-mix(in srgb, 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.score{font-family:var(--font-mono);font-weight:var(--weight-bold);color:var(--ink-bright);font-variant-numeric:tabular-nums;text-align:right}.row .num{font-family:var(--font-mono)}.row .pnl-pos{color:var(--success)}.row .pnl-neg{color:var(--danger)}.row .prize{text-align:right;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--warn);font-weight:var(--weight-bold);font-variant-numeric:tabular-nums}.row .mini-badge{padding:.05rem .3rem;font-size:.6rem}.row-proof{border:1px solid var(--stroke);border-top:1px dashed var(--stroke);border-radius:0 0 var(--radius-md) var(--radius-md);background:var(--surface-1);flex-wrap:wrap;gap:.4rem;margin-top:calc(-.4rem - 1px);padding:.55rem .8rem .6rem;display:flex}.row[aria-expanded=true]{border-bottom-right-radius:0;border-bottom-left-radius:0}.proof-pill{font-family:var(--font-mono);font-size:var(--text-2xs);border:1px solid var(--stroke);border-radius:var(--radius-pill);color:var(--ink-dim);font-variant-numeric:tabular-nums;transition:border-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);gap:.3rem;padding:.18rem .5rem;text-decoration:none;display:inline-flex}.proof-pill:hover{border-color:var(--stroke-strong);color:var(--ink-bright)}.ticker{margin-top:var(--space-lg);border:1px solid var(--stroke);border-radius:var(--radius-md);background:var(--surface-1);overflow:hidden}.ticker h4{font-family:var(--font-mono);font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);border-bottom:1px solid var(--stroke);margin:0;padding:.6rem .8rem}.ticker-list{flex-direction:column;max-height:240px;display:flex;overflow-y:auto}.ticker-item{font-size:var(--text-sm);border-bottom:1px solid var(--stroke);font-variant-numeric:tabular-nums;transition:background var(--duration-fast) var(--ease-standard);align-items:center;gap:.6rem;padding:.45rem .8rem;display:flex}.ticker-item:hover{background:var(--surface-1)}.ticker-item:last-child{border-bottom:none}.ticker-item .tk-agent{font-weight:var(--weight-semibold);color:var(--ink);text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.ticker-item .tk-mint{color:var(--ink-faint);font-family:var(--font-mono)}.ticker-item .tk-pnl{font-family:var(--font-mono);font-weight:var(--weight-bold);margin-left:auto}.results-banner{border:1px solid var(--stroke);border-radius:var(--radius-md);background:var(--surface-1);margin-bottom:var(--space-md);flex-wrap:wrap;align-items:center;gap:.6rem 1rem;padding:.9rem 1rem;display:flex}.results-banner .att-link{color:var(--ink-bright);font-weight:var(--weight-semibold);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--stroke-strong);text-decoration-color:var(--stroke-strong);transition:text-decoration-color var(--duration-fast) var(--ease-standard)}.results-banner .att-link:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.settle-note{font-size:var(--text-sm);color:var(--ink-dim)}.settle-note code{font-family:var(--font-mono);background:var(--surface-3);border-radius:var(--radius-sm);padding:.05rem .3rem;font-size:.92em}.skeleton{background:linear-gradient(90deg, var(--surface-1) 25%, var(--surface-2) 50%, var(--surface-1) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.4s infinite arena-shimmer}@keyframes arena-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.sk-card{height:168px}.sk-row{height:58px;margin-bottom:.4rem}.main-event{border:1px solid var(--stroke);border-radius:var(--radius-lg);background:var(--surface-1);margin-bottom:var(--space-lg);padding:clamp(1rem,2.6vw,1.5rem);position:relative;overflow:hidden}.main-event.me-live{border-color:color-mix(in srgb, var(--accent) 42%, var(--stroke));box-shadow:0 0 0 1px 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h2{letter-spacing:-.02em;margin:0;font-size:clamp(1.3rem,3vw,1.9rem);line-height:1.1}.me-clock{text-align:right;flex-direction:column;gap:.15rem;display:flex}.me-clock-k{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.09em;color:var(--ink-dim)}.me-clock-v{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink-bright);font-size:clamp(1.1rem,2.6vw,1.5rem)}.me-board{flex-direction:column;gap:.4rem;display:flex}.me-row{border:1px solid var(--stroke);border-radius:var(--radius-md);background:var(--surface-2);color:inherit;transition:transform var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);grid-template-columns:2.2rem 2.2rem 1fr auto;align-items:center;gap:.75rem;padding:.6rem .75rem;text-decoration:none;display:grid}.me-row:hover,.me-row:focus-visible{border-color:color-mix(in srgb, var(--accent) 45%, var(--stroke));background:var(--surface-3,var(--surface-2));transform:translate(3px)}.me-row.me-lead{border-color:color-mix(in srgb, var(--accent) 34%, var(--stroke))}.me-place{text-align:center;font-size:1.15rem}.me-face{object-fit:cover;border:1px solid var(--stroke);border-radius:50%;width:2.2rem;height:2.2rem}.me-face.ph{font-size:var(--text-xs);font-weight:var(--weight-semibold);background:var(--surface-1);color:var(--ink-dim);place-items:center;display:grid}.me-who{flex-direction:column;gap:.1rem;min-width:0;display:flex}.me-name{font-weight:var(--weight-semibold);color:var(--ink-bright);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.me-sub{font-size:var(--text-xs);color:var(--ink-dim);align-items:center;gap:.4rem;display:flex}.me-pnl{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:clamp(1rem,2.2vw,1.25rem);font-weight:var(--weight-semibold);white-space:nowrap}.me-empty{border:1px dashed var(--stroke);border-radius:var(--radius-md);color:var(--ink-dim);font-size:var(--text-ui);padding:1.1rem .9rem}.me-actions{align-items:center;gap:var(--space-sm);margin-top:var(--space-md);flex-wrap:wrap;display:flex}.me-foot{font-size:var(--text-xs);color:var(--ink-dim);font-variant-numeric:tabular-nums;margin-left:auto}@media (width<=560px){.me-row{grid-template-columns:1.8rem 1.8rem 1fr auto;gap:.5rem}.me-foot{width:100%;margin-left:0}}.state{text-align:center;border:1px dashed var(--stroke);border-radius:var(--radius-lg);color:var(--ink-dim);padding:clamp(2rem,8vw,4.5rem) 1rem}.state-slim{justify-content:center;align-items:center;gap:var(--space-sm);text-align:left;flex-wrap:wrap;padding:clamp(1.1rem,3vw,1.6rem) 1rem;display:flex}.state-slim p{font-size:var(--text-ui);margin:0}.state h1,.state h3{color:var(--ink-bright);font-size:var(--text-lg);letter-spacing:normal;margin:0 0 .4rem;line-height:1.25}.state p{max-width:46ch;line-height:1.5;font-size:var(--text-md);margin:0 auto 1rem}.state-icon{margin-bottom:.7rem;font-size:2.4rem;line-height:1}.state-actions{flex-wrap:wrap;justify-content:center;gap:.5rem;display:flex}#nf-suggest{margin-top:var(--space-lg)}.nf-h{font-size:var(--text-lg);letter-spacing:-.01em;margin:0 0 var(--space-md);color:var(--ink-dim)}.arena-hero-stats{margin-top:var(--space-md);gap:.4rem 1.4rem}.arena-hero-stats:empty{margin-top:0;display:none}.panel-h{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin:0}.pl-row{border:1px solid var(--stroke);border-radius:var(--radius-sm);background:var(--surface-1);align-items:center;gap:.5rem;padding:.4rem .55rem;display:flex}.pl-row.pl-filled{border-color:rgba(var(--gold-rgb), .3);background:linear-gradient(90deg, rgba(var(--gold-rgb), .07), 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