.bc-calc{isolation:isolate;background:var(--night,#0b1230);color:var(--on-night,#f3ecd9);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.bc-sky{width:100%;height:100%;color:var(--gold-on-night,#d6b46a);z-index:-1;position:absolute;inset:0}.bc-calc-in{padding:34px var(--pad) 30px;max-width:760px}.bc-calc h2{color:var(--on-night,#f3ecd9);margin-bottom:14px;font-size:26px}.bc-form-row{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.bc-form-row .df{flex:300px;max-width:400px}.bc-btn:focus-visible{outline:2px solid var(--gold-on-night,#d6b46a);outline-offset:2px}.bc-btn{font:inherit;cursor:pointer;background:var(--gold-on-night,#d6b46a);color:var(--night,#0b1230);border:0;border-radius:999px;flex:none;padding:11px 24px;font-size:15px;font-weight:700;transition:filter .18s}.bc-btn:hover{filter:brightness(1.08)}.bc-note{color:var(--on-night,#f3ecd9);opacity:.78;margin-top:12px;font-size:13px}.bc-err{color:#ffb4a8;margin-top:8px;font-size:14px}.bc-err[hidden]{display:none}.bc-result{padding:34px var(--pad) 36px;border-bottom:1px solid var(--line);scroll-margin-top:70px}.bc-result[hidden]{display:none}.bc-body{max-width:72ch;margin-top:30px}.bc-sub{margin-bottom:10px;font-size:18px}.bc-steps{border-left:2px solid var(--gold,#b8913f);font-variant-numeric:tabular-nums;margin-bottom:20px;padding:2px 0 2px 16px;list-style:none}.bc-steps li{padding:3px 0;font-size:15.5px}.bc-expr{font-weight:500}.bc-arrow{color:var(--gold,#b8913f)}.bc-step-note{color:var(--dim);margin-left:10px;font-size:13.5px}.bc-combo{font-family:var(--serif);margin-bottom:12px;font-size:18px;line-height:1.55}.bc-combo[hidden]{display:none}.bc-const{color:var(--dim);margin-bottom:22px;font-size:14.5px}.bc-texts{margin-top:4px}.bc-text{border-top:1px solid var(--line);padding:18px 0}.bc-text h3{margin-bottom:8px;font-size:19px}.bc-text p{font-size:16px}.bc-text p+p{margin-top:12px}.bc-more{color:var(--accent);margin-top:10px;font-size:14px;font-weight:700;text-decoration:none;display:inline-block}.bc-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;display:flex}.bc-fine{color:var(--dim);margin-top:12px;font-size:12px}.bc-pair{margin-top:12px;font-size:14.5px}.bc-pair a{color:var(--accent);font-weight:700;text-decoration:none}.bc-pair a:hover{text-decoration:underline}.bc-aff{opacity:.75}.bc-sec{padding:36px var(--pad);border-bottom:1px solid var(--line)}.bc-sec>h2{margin-bottom:12px;font-size:26px}.bc-sec>h3{margin:24px 0 10px;font-size:19px}.bc-sec>p{max-width:72ch;font-size:16px}.bc-sec>p+p{margin-top:12px}.bc-how{max-width:72ch;margin-top:16px;padding-left:22px}.bc-how li{margin-bottom:10px;font-size:16px}.bc-how li::marker{color:var(--gold,#b8913f);font-family:var(--serif)}.bc-list{max-width:72ch;padding-left:20px}.bc-list li{margin-bottom:8px;font-size:16px}.bc-groups{grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:0 34px;margin-top:18px;display:grid}.bc-group{border-top:1px solid var(--line);min-width:0;padding:18px 0}.bc-group h3{align-items:baseline;gap:10px;font-size:18px;display:flex}.bc-num{border:1px solid var(--gold,#b8913f);width:30px;height:30px;color:var(--gold,#b8913f);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:14px;display:inline-flex}.bc-members{color:var(--dim);margin:4px 0 10px 40px;font-size:13.5px}.bc-combos{margin-left:40px;list-style:none}.bc-combos li{border-top:1px dashed var(--line);flex-direction:column;gap:2px;padding:8px 0;font-size:14.5px;display:flex}.bc-key{letter-spacing:.08em;color:var(--gold,#b8913f);font-variant-numeric:tabular-nums;font-size:12px;font-weight:700}.bc-cnames a{font-weight:700;text-decoration:none}.bc-cnames a:hover{color:var(--accent)}.bc-dim{color:var(--dim);font-weight:400}.bc-combo-text{color:var(--dim)}.bc-rows{margin-top:10px}.bc-row{border-top:1px solid var(--line);grid-template-columns:72px minmax(0,1fr);gap:20px;padding:20px 0;display:grid}.bc-thumb .card-art{margin-bottom:0}.bc-thumb .card-art .deck-img{border-radius:4px}.bc-thumb .card-face{margin-bottom:0}.bc-thumb .card-face .glyph{font-size:22px}.bc-thumb .card-face .roman{font-size:11px;top:6px}.bc-row-body{min-width:0}.bc-row h3{font-size:19px}.bc-row h3 a{text-decoration:none}.bc-row h3 a:hover{color:var(--accent)}.bc-n{font-family:var(--sans);color:var(--gold,#b8913f);margin-left:4px;font-size:13px}.bc-role-note{color:var(--dim);margin:2px 0 8px;font-size:12.5px}.bc-row-text{max-width:72ch;font-size:15.5px}.bc-row-text+.bc-row-text{margin-top:10px}.bc-faq>h2{margin-bottom:6px}.bc-qa{border-top:1px solid var(--line);max-width:74ch;padding:16px 0}.bc-qa h3{margin-bottom:6px;font-size:18px}.bc-qa p{font-size:15.5px}@media (width<=760px){.bc-calc-in{padding:26px var(--pad) 24px}.bc-sky{opacity:.5}.bc-body{margin-top:24px}.bc-step-note{margin-left:0;display:block}.bc-members,.bc-combos{margin-left:0}.bc-row{grid-template-columns:56px minmax(0,1fr);gap:14px}}