.c-KNoW_top{border-bottom:1px solid var(--line);padding:.75rem 1rem}.c-KNoW_main{max-width:36rem;margin:0 auto;padding:1rem 1rem 3rem}.c-KNoW_h1{margin:.5rem 0;font-size:1.6rem;line-height:1.2}.c-KNoW_intro{color:var(--muted);margin:0 0 1rem}.c-KNoW_srOnly{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.c-KNoW_game{margin:1rem 0}.c-KNoW_meta{color:var(--muted);margin:0 0 .5rem;font-size:.9rem}.c-KNoW_target{background:var(--red);color:#fff;border-radius:.6rem;justify-content:center;align-items:center;gap:.75rem;padding:.6rem 1rem;display:flex;box-shadow:0 .15rem #00000040}.c-KNoW_targetLabelText{text-transform:uppercase;letter-spacing:.08em;font-size:1.1rem;font-weight:700}.c-KNoW_targetNum{font-size:3rem;font-weight:800;line-height:1}.c-KNoW_tiles{grid-template-columns:repeat(3,1fr);gap:.5rem;margin:1rem 0;display:grid}@media (min-width:480px){.c-KNoW_tiles{grid-template-columns:repeat(6,1fr)}}.c-KNoW_tile{font:inherit;cursor:pointer;border:0;border-radius:.5rem;min-height:4.2rem;font-size:1.9rem;font-weight:800;transition:transform 80ms;box-shadow:0 .15rem #00000040}.c-KNoW_small{background:var(--blue);color:#fff}.c-KNoW_large{background:var(--red);color:#fff}.c-KNoW_result{background:var(--yellow);color:#3a2e00}.c-KNoW_tile:disabled{cursor:default;opacity:.6}.c-KNoW_selected{outline:4px solid var(--ink);outline-offset:2px;transform:translateY(-3px)}.c-KNoW_ops{grid-template-columns:repeat(4,1fr);gap:.5rem;display:grid}.c-KNoW_opBtn{font:inherit;cursor:pointer;border:2px solid var(--blue);min-height:3.2rem;color:var(--blue);background:#fff;border-radius:.5rem;font-size:1.8rem;font-weight:800}.c-KNoW_opBtn[aria-pressed=true]{background:var(--blue);color:#fff}.c-KNoW_opBtn:disabled{opacity:.5;cursor:default}.c-KNoW_actions{flex-wrap:wrap;gap:.5rem;margin:1rem 0 .5rem;display:flex}.c-KNoW_primary,.c-KNoW_secondary{font:inherit;cursor:pointer;border-radius:.5rem;min-height:2.75rem;padding:.5rem 1rem;font-weight:700}.c-KNoW_primary{background:var(--blue);color:#fff;border:2px solid var(--blue)}.c-KNoW_secondary{color:var(--blue);border:2px solid var(--blue);background:#fff}.c-KNoW_primary:disabled,.c-KNoW_secondary:disabled{opacity:.5;cursor:default}.c-KNoW_status{color:var(--ink);min-height:1.5rem;margin:.5rem 0}.c-KNoW_steps{font-variant-numeric:tabular-nums;margin:.25rem 0 .75rem;padding-left:1.5rem}.c-KNoW_done{border:3px solid var(--yellow);border-radius:.6rem;margin-top:1rem;padding:.75rem 1rem}.c-KNoW_done h2{margin:0 0 .5rem;font-size:1.2rem}.c-KNoW_stats{text-align:center;grid-template-columns:repeat(4,1fr);gap:.5rem;margin:.5rem 0 0;display:grid}.c-KNoW_stats dt{color:var(--muted);font-size:.8rem}.c-KNoW_stats dd{margin:0;font-size:1.4rem;font-weight:800}.c-KNoW_section{color:var(--muted);margin-top:2.5rem;font-size:.95rem}.c-KNoW_section h2{color:var(--ink);font-size:1.2rem}.c-KNoW_how{padding-left:1.25rem}.c-KNoW_solverForm{gap:.5rem;display:grid}.c-KNoW_numFields{border:0;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:0;padding:0;display:grid}.c-KNoW_numFields legend{color:var(--ink);margin-bottom:.4rem;padding:0;font-weight:700}.c-KNoW_numField{display:block}.c-KNoW_targetLabel{color:var(--ink);font-weight:700}.c-KNoW_input{width:100%;font:inherit;text-align:center;color:var(--ink);background:#fff;border:2px solid #6b6b76;border-radius:.5rem;padding:.7rem;font-size:1.2rem}.c-KNoW_solverOut{color:var(--ink);margin-top:.75rem}.c-KNoW_strong{font-weight:700}.c-KNoW_error{color:#a31212;font-weight:600}@media (min-width:640px){.c-KNoW_h1{font-size:2rem}.c-KNoW_numFields{grid-template-columns:repeat(6,1fr)}}