.stp{margin:var(--s5) 0}.stp-main,.stp-side{min-width:0}.stp{gap:var(--s5);grid-template-columns:minmax(0,1fr);display:grid}.stp-grid{border:2px solid var(--plum-800);background:#fff;grid-template-columns:repeat(9,minmax(0,1fr));max-width:460px;display:grid}.stp-cell{all:unset;box-sizing:border-box;aspect-ratio:1;border-right:1px solid var(--bone-edge);border-bottom:1px solid var(--bone-edge);color:var(--blue);cursor:pointer;font-variant-numeric:tabular-nums;place-items:center;font-size:clamp(1rem,4.5vw,1.4rem);display:grid;position:relative}.stp-cell.br{border-right:2px solid var(--plum-800)}.stp-cell.bb{border-bottom:2px solid var(--plum-800)}.stp-cell.g{color:var(--ink);font-weight:700}.stp-cell.f{background:oklch(93% .06 80)}.stp-cell.placed{background:oklch(90% .08 150)}.stp-cell.s{outline:3px solid var(--plum-600);outline-offset:-3px}.stp-cell:focus-visible{outline:3px solid var(--brass);outline-offset:-3px}.stp-c{color:var(--ink-2);grid-template-columns:repeat(3,1fr);font-size:clamp(.45rem,1.8vw,.66rem);line-height:1;display:grid;position:absolute;inset:1px}.stp-c i{place-items:center;font-style:normal;display:grid}.stp-c i.x{color:var(--red);font-weight:700;text-decoration:line-through}.stp-pad{margin-top:var(--s3);flex-wrap:wrap;gap:6px;max-width:460px;display:flex}.stp-pad .tile-btn{min-width:44px}.stp-acts{gap:var(--s3) var(--s2);flex-wrap:wrap;display:flex}.stp-status{color:var(--ink-2);margin:var(--s2) 0}.stp-msg{padding:var(--s3);background:oklch(95% .03 25);border-radius:8px}.stp-last{padding:var(--s3) var(--s4);background:oklch(95% .04 150);border-radius:10px}.stp-last p{margin:var(--s1) 0 0}.stp-paste{margin-top:var(--s4)}.stp-paste label{margin-bottom:var(--s2);font-size:.95rem;display:block}.stp-paste div{gap:var(--s2);display:flex}.stp-paste input{flex:1;min-width:0}.stp-log{margin-top:var(--s4);font-size:.95rem}.stp-log summary{cursor:pointer;align-items:center;min-height:44px;font-weight:700;display:flex}@media (width>=820px){.stp{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}}