.bd-desk{--bd-bg:#16171c;--bd-panel:#1e2027;--bd-sunken:#121317;--bd-line:#ffffff14;--bd-line-strong:#ffffff29;--bd-ink:#f3f3f0;--bd-ink2:#b9b8b0;--bd-muted:#85847d;--bd-up:#ff6a5e;--bd-down:#5a93ff;--bd-accent:#8b7dff;background:var(--bd-bg);color:var(--bd-ink);border:1px solid var(--bd-line);border-radius:18px;flex-direction:column;gap:12px;padding:14px;display:flex}@media (width>=768px){.bd-desk{padding:18px}}.bd-top{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.bd-title{letter-spacing:-.01em;margin-right:auto;font-size:15px;font-weight:700}.bd-kick{letter-spacing:.18em;text-transform:uppercase;color:var(--bd-muted);font-size:10px}.bd-chip{background:var(--bd-panel);color:var(--bd-ink2);font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:8px;align-items:center;gap:5px;padding:4px 10px;font-size:12.5px;transition:background .25s,box-shadow .25s;display:inline-flex}.bd-chip b{color:var(--bd-ink);font-weight:700}.bd-chip.is-lit{box-shadow:0 0 0 1px var(--bd-up);background:#e0443a2e}.bd-chip.is-litdn{box-shadow:0 0 0 1px var(--bd-down);background:#2f6fe02e}.bd-squares{gap:4px;display:flex}.bd-sq{border:2px solid #34353c;border-radius:4px;width:15px;height:15px}.bd-sq.is-beat{background:var(--bd-up);border:0}.bd-sq.is-lag{background:#4a4b52;border:0}.bd-sq.is-now{border-color:var(--bd-accent)}.bd-tabs{background:var(--bd-sunken);border-radius:12px;gap:4px;padding:4px;display:flex}.bd-tab{color:var(--bd-muted);cursor:pointer;touch-action:manipulation;background:0 0;border:0;border-radius:9px;flex:1;padding:8px 4px;font-size:12.5px;font-weight:600}.bd-tab[aria-selected=true]{background:var(--bd-panel);color:var(--bd-ink)}.bd-game{flex-direction:column;gap:10px;display:flex}.bd-chart{background:var(--bd-bg);border:1px solid var(--bd-line);border-radius:14px;height:42vh;min-height:260px;position:relative;overflow:hidden}.blind-board{position:absolute;inset:0}.bd-rail{flex-direction:column;gap:10px;min-width:0;display:flex}@media (width>=1024px){.bd-game{grid-template:"chart rail"minmax(0,1fr)"ind rail"/minmax(0,1fr) clamp(320px,32%,400px);gap:10px 16px;display:grid}.bd-chart{grid-area:chart;height:58vh;min-height:380px}.bd-indrow{grid-area:ind;justify-content:flex-start}.bd-rail{background:var(--bd-panel);border:1px solid var(--bd-line);border-radius:14px;grid-area:rail;justify-content:center;padding:14px}}.bd-indrow{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;display:flex}.bd-readout{color:var(--bd-muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px}.bd-readout b{color:var(--bd-ink2);font-weight:600}.bd-tog{color:var(--bd-muted);border:1px solid var(--bd-line);cursor:pointer;touch-action:manipulation;background:0 0;border-radius:999px;align-items:center;gap:5px;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.bd-tog[aria-pressed=true]{color:var(--bd-ink);border-color:var(--bd-line-strong);background:#ffffff0f}.bd-tog:disabled{opacity:.35;cursor:default}.bd-dot{border-radius:50%;width:7px;height:7px;display:inline-block}.bd-result{text-align:center;color:var(--bd-ink2);min-height:22px;font-size:14px}.bd-prompt{color:var(--bd-ink);font-size:16px;font-weight:600;line-height:1.45}.bd-hint{border:1px dashed var(--bd-line-strong);color:var(--bd-ink2);border-radius:12px;margin-top:10px;padding:14px 12px;font-size:12px;font-weight:400;line-height:1.55}.bd-day{letter-spacing:.22em;text-transform:uppercase;color:var(--bd-muted);font-size:10.5px}.bd-pnl{font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;line-height:1.15}.bd-pnl.is-dim{color:var(--bd-ink2);opacity:.55}.bd-win{color:var(--bd-up)}.bd-loss{color:var(--bd-down)}.bd-ledger{color:var(--bd-ink2);font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:8px;margin-top:8px;font-size:12.5px;display:flex}.bd-ledger b{font-weight:700}.bd-ledger .bd-sep{background:var(--bd-line-strong);width:1px;height:12px}.bd-foot{color:var(--bd-muted);font-variant-numeric:tabular-nums;margin-top:6px;font-size:11.5px;line-height:1.5}.bd-stamp{letter-spacing:-.01em;margin-top:10px;font-size:15px;font-weight:800}.bd-vsub{color:var(--bd-ink2);margin-top:2px;font-size:12px;line-height:1.5}.bd-block{text-align:left;background:var(--bd-sunken);border:1px solid var(--bd-line);border-radius:12px;margin-top:12px;padding:11px 12px}.bd-block .bd-lbl{letter-spacing:.16em;text-transform:uppercase;color:var(--bd-muted);font-size:10px}.bd-mask{text-align:center}.bd-name{letter-spacing:.01em;margin-top:3px;font-size:19px;font-weight:800}.bd-sub{color:var(--bd-ink2);font-variant-numeric:tabular-nums;margin-top:2px;font-size:12px}.bd-link{color:var(--bd-accent);text-underline-offset:3px;text-decoration:underline}.bd-sig{border-top:1px solid var(--bd-line);gap:8px;padding:7px 0;font-size:12.5px;line-height:1.5;display:flex}.bd-sig:first-of-type{border-top:0}.bd-sig p{color:var(--bd-muted);margin-top:2px;font-size:11.5px}.bd-sigs summary{cursor:pointer;color:var(--bd-ink2);font-size:12.5px;list-style:none}.bd-sigs summary::-webkit-details-marker{display:none}.bd-sigs summary:after{content:" ▾";color:var(--bd-muted)}.bd-sigs[open] summary:after{content:" ▴"}.bd-controls{flex-direction:column;gap:9px;display:flex}.bd-conv{gap:8px;display:flex}.bd-conv button{border:1px solid var(--bd-line);color:var(--bd-ink2);cursor:pointer;touch-action:manipulation;background:#ffffff08;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:9px 4px;display:flex}.bd-conv button b{color:var(--bd-ink);font-size:14px;font-weight:700}.bd-conv button span{font-variant-numeric:tabular-nums;font-size:11px}.bd-conv button[aria-pressed=true]{border-color:var(--bd-accent);background:#8b7dff29}.bd-note{color:var(--bd-muted);text-align:center;font-size:11.5px;line-height:1.5}.bd-call{gap:8px;display:flex}.bd-call button{color:#fff;cursor:pointer;touch-action:manipulation;border:0;border-radius:14px;flex:1;padding:14px 8px;font-size:17px;font-weight:800;transition:transform 80ms}.bd-call button:active:not(:disabled){transform:scale(.97)}.bd-call button:disabled{opacity:.32;cursor:default}.bd-up{background:#d0392f}.bd-down{background:#2a63c7}.bd-post{gap:8px;display:flex}.bd-next{background:var(--bd-accent);color:#14121f;cursor:pointer;touch-action:manipulation;border:0;border-radius:14px;flex:1;padding:13px 8px;font-size:15px;font-weight:800}.bd-ghost{border:1px solid var(--bd-line-strong);color:var(--bd-ink);cursor:pointer;touch-action:manipulation;background:0 0;border-radius:14px;padding:13px 14px;font-size:14px;font-weight:700}.bd-card{background:var(--bd-panel);border:1px solid var(--bd-line);border-radius:14px;padding:14px}.bd-row{border-top:1px solid var(--bd-line);align-items:center;gap:10px;padding:9px 12px;font-size:13px;display:flex}.bd-row:first-child{border-top:0}.bd-row.is-me{background:#8b7dff1a}.bd-list{background:var(--bd-panel);border:1px solid var(--bd-line);border-radius:14px;overflow:hidden}.bd-empty{background:var(--bd-panel);border:1px solid var(--bd-line);text-align:center;color:var(--bd-ink2);border-radius:14px;padding:22px 14px;font-size:13px}.bd-field{background:var(--bd-sunken);border:1px solid var(--bd-line);width:100%;color:var(--bd-ink);resize:vertical;border-radius:10px;padding:9px 11px;font-size:13px}.bd-field::placeholder{color:var(--bd-muted)}.bd-err{color:var(--bd-down);background:#2f6fe01f;border:1px solid #5a93ff66;border-radius:10px;padding:8px 11px;font-size:12px}.bd-bench{color:var(--bd-ink2);background:#e0823d1a;border:1px solid #e0823d66;border-radius:12px;padding:10px 12px;font-size:12px;line-height:1.55}@keyframes bd-pop{0%{transform:scale(1)}45%{transform:scale(1.16)}to{transform:scale(1)}}.bd-anim-pop{animation:.32s bd-pop}@keyframes bd-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.bd-anim-rise{animation:.42s both bd-rise}@media (prefers-reduced-motion:reduce){.bd-anim-pop,.bd-anim-rise{animation:none}}.bd-gate{background:var(--bd-panel);border:1px solid var(--bd-line);text-align:center;border-radius:16px;padding:18px 16px 16px}.bd-gate-art{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px;display:grid;position:relative}.bd-gate-spark{background:var(--bd-sunken);border:1px solid var(--bd-line);border-radius:12px;padding:10px 8px}.bd-gate-veil{border:1px dashed var(--bd-line-strong);background:color-mix(in srgb, var(--bd-bg) 82%, transparent);backdrop-filter:blur(3px);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:calc(33.3333% - 5.33333px);display:flex;position:absolute;top:0;bottom:0;right:0}.bd-gate-veil-mark{color:var(--bd-accent);font-size:15px;font-weight:800;line-height:1}.bd-gate-veil-label{color:var(--bd-muted);letter-spacing:.01em;font-size:9.5px;font-weight:600}.bd-gate-title{letter-spacing:-.01em;color:var(--bd-ink);font-size:16px;font-weight:800}.bd-gate-sub{color:var(--bd-ink2);margin-top:6px;font-size:12.5px;line-height:1.55}.bd-gate-steps{flex-wrap:wrap;justify-content:center;gap:6px;margin-top:14px;display:flex}.bd-gate-step{background:var(--bd-sunken);border:1px solid var(--bd-line);color:var(--bd-ink2);border-radius:999px;align-items:center;gap:6px;padding:6px 12px 6px 6px;font-size:12px;font-weight:600;display:flex}.bd-gate-step-no{background:color-mix(in srgb, var(--bd-accent) 22%, transparent);width:18px;height:18px;color:var(--bd-ink);border-radius:999px;place-items:center;font-size:10.5px;font-weight:800;line-height:1;display:grid}.bd-gate-cta{width:100%;margin-top:16px}.bd-gate-foot{color:var(--bd-muted);margin-top:10px;font-size:11px;line-height:1.5}