.tn-br { position: relative; background: radial-gradient(60% 60% at 70% 50%, rgba(255,255,255,.03), transparent 70%), var(--ink); overflow: hidden; }
.tn-br-pin { padding: clamp(70px, 9vw, 110px) 0; min-height: 100vh; display: flex; align-items: center; }
.tn-br-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.tn-br-facts { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.tn-br-facts li { display: flex; align-items: center; gap: 14px; color: var(--text-2); font: 500 15px/1.45 var(--f-body); }
.tn-br-sizes { display: flex; align-items: center; gap: 8px; margin: 26px 0; }
.tn-br-sizes span { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 10px; border: 1px solid rgba(255,255,255,.12); font: 800 18px/1 var(--f-display); color: var(--muted); }
.tn-br-sizes span.is-on { color: var(--lime); border-color: rgba(208,250,0,.5); background: rgba(208,250,0,.06); }
.tn-br-sizes small { margin-left: 6px; color: var(--muted); font: 600 12px/1 var(--f-ui); letter-spacing: .14em; text-transform: uppercase; }
.tn-br-stage { position: relative; margin: 0; padding: 30px 22px 22px; border-radius: 22px; background: rgba(6,13,23,.7); border: 1px solid rgba(255,255,255,.09); box-shadow: 0 60px 120px -60px rgba(0,0,0,.95); }
.tn-br-sample { top: -11px; background: var(--ink); }
.tn-br-board { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, .9fr); gap: clamp(14px, 2.4vw, 34px); }
.tn-br-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.tn-br-base path { fill: none; stroke: rgba(255,255,255,.12); stroke-width: 1.5; }
.tn-br-win path { fill: none; stroke: var(--lime); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tn-round { position: relative; z-index: 1; display: flex; flex-direction: column; }
.tn-round-label { margin: 0 0 12px; font: 700 11px/1 var(--f-ui); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tn-round-body { flex: 1; display: flex; flex-direction: column; justify-content: space-around; gap: 14px; min-height: 420px; }
.tn-match { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.tn-slot { display: flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px; border-radius: 9px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.10); font: 600 14px/1 var(--f-ui); color: var(--text-2); transition: background .5s var(--ease-out), border-color .5s, color .5s, opacity .5s; }
.tn-seed { font: 700 11px/1 var(--f-ui); color: var(--muted); min-width: 10px; }
.tn-round-1 .tn-seed, .tn-round-2 .tn-seed, .tn-round-3 .tn-seed { display: none; }
.tn-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tn-slot[data-r]:not([data-r="0"]):not(.is-filled) .tn-name { color: var(--muted); font-weight: 500; font-style: italic; }
.tn-slot.is-win { background: rgba(208,250,0,.08); border-color: rgba(208,250,0,.5); color: var(--text); }
.tn-slot.is-out { opacity: .42; }
.tn-slot.is-filled { color: var(--text); }
.tn-round-3 .tn-slot { height: 64px; justify-content: center; font: 800 20px/1 var(--f-display); text-transform: uppercase; }
.tn-round-3 .tn-slot::before { content: "\f091"; font: 900 16px/1 "Font Awesome 6 Free"; color: var(--muted); margin-right: 4px; transition: color .5s; }
.tn-round-3 .tn-slot.is-filled { border-color: rgba(208,250,0,.7); background: linear-gradient(180deg, rgba(208,250,0,.14), rgba(208,250,0,.04)); }
.tn-round-3 .tn-slot.is-filled::before { color: var(--lime); }
.tn-br-progress { margin-top: 18px; height: 2px; border-radius: 2px; background: rgba(255,255,255,.08); overflow: hidden; }
.tn-br-progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--purple), var(--lime)); transform-origin: left; transform: scaleX(var(--p, 1)); }
@media (max-width: 1023px) { .tn-br-grid { grid-template-columns: 1fr; } .tn-br-pin { min-height: 0; } }
@media (max-width: 767px) {
  .tn-br-stage { padding: 26px 10px 14px; }
  .tn-br-board { gap: 10px; grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(0, .95fr); }
  .tn-round-body { min-height: 340px; gap: 10px; }
  .tn-slot { height: 34px; padding: 0 6px; font-size: 12px; gap: 4px; }
  .tn-round-label { font-size: 9px; letter-spacing: .06em; }
  .tn-round-3 .tn-slot { height: 48px; font-size: 14px; flex-direction: column; gap: 3px; }
  .tn-round-3 .tn-slot::before { margin: 0; font-size: 13px; }
  .tn-seed { display: none; }
  .tn-br-copy .btn { width: 100%; justify-content: center; }
}