._ladderStructure_udm2l_1{margin:.5rem 0;position:relative}._ladderSideLine_udm2l_6{background:var(--border-color-strong);width:2px;height:100%;position:absolute}._wordRow_udm2l_13{z-index:2;justify-content:center;gap:.5rem;margin:0;display:flex;position:relative}._ladderContainer_udm2l_22{flex-direction:column;gap:0;margin:2rem 0;display:flex}._letterSquare_udm2l_29{border:2px solid var(--border-color);border-radius:var(--radius-sm);text-align:center;text-transform:uppercase;width:2.5em;height:2.5em;transition:all var(--transition-base);background-color:var(--surface-color);color:var(--text-color);font-size:1.6rem;font-weight:700;font-family:var(--font-serif);box-shadow:var(--shadow-xs);text-shadow:1px 1px 1px #000;justify-content:center;align-items:center;padding:1px 2px;display:flex}._letterSquare_udm2l_29._won_udm2l_50{color:#000;border-color:var(--accent-color);background:linear-gradient(#ff9a9e,#ffc6ff,#bdb2ff,#a0c4ff,#a1edea,#d4fc79,#f6f3a9,#fbc2eb,#ff9a9e) 0 0/1800% 1800%;animation:3s 10 _rainbow_udm2l_1,3s ease-out 5 _bounceUp_udm2l_1}@keyframes _rainbow_udm2l_1{0%{background-position:0 82%}50%{background-position:100% 19%}to{background-position:0 82%}}@keyframes _bounceUp_udm2l_1{0%{transform:translateY(0)}30%{transform:translateY(-15px)}60%{transform:translateY(0)}80%{transform:translateY(-5px)}to{transform:translateY(0)}}._letterSquare_udm2l_29._incorrect_udm2l_101{background-color:var(--incorrect-color);color:#fff;border-color:var(--incorrect-color);animation:.3s ease-in-out _incorrectShake_udm2l_1}._letterSquare_udm2l_29._focus_udm2l_108{border-color:var(--primary-color);border-style:dashed;outline:none;box-shadow:0 0 0 3px #0000000d}@keyframes _incorrectShake_udm2l_1{0%,to{transform:translate(0)}20%{transform:translate(-5px)}40%{transform:translate(5px)}60%{transform:translate(-3px)}80%{transform:translate(3px)}}._correct_udm2l_134{background-color:var(--accent-color-soft);border-color:var(--accent-color);color:var(--accent-color-dark)}._connectionRow_udm2l_140{justify-content:center;height:20px;display:flex;position:relative}._connectionLine_udm2l_147{border-top:2px solid var(--border-color-strong);width:30px;position:absolute;top:50%}@media (width<=480px){._ladderSideLine_udm2l_6{display:none}._wordRow_udm2l_13{margin:3px 0}._connectionRow_udm2l_140{display:none}._ladderStructure_udm2l_1{margin:.25rem 0}._ladderContainer_udm2l_22{margin:1rem 0}._letterSquare_udm2l_29{border-width:1.5px;width:1.8em;height:1.8em;font-size:1.3rem}}._virtualKeyboard_vpjki_1{background:var(--keyboard-bg);border-radius:var(--radius-lg);touch-action:manipulation;-webkit-user-select:none;user-select:none;border:1px solid var(--border-color-light);flex-direction:column;align-items:center;gap:6px;padding:.5rem;display:flex}._keyboardRow_vpjki_14{flex-wrap:wrap;justify-content:center;gap:6px;width:100%;display:flex}._keyboardKey_vpjki_22{border-radius:var(--radius-sm);background:var(--keyboard-key-bg);cursor:pointer;height:58px;transition:all var(--transition-base);box-shadow:var(--shadow-xs);max-width:4em;color:var(--text-color);font-size:1.25rem;font-weight:600;font-family:var(--font-sans);border:none;border:1px solid var(--border-color-light);flex:1;justify-content:center;align-items:center;padding:0;display:flex}._keyboardKey_vpjki_22:hover{background:var(--keyboard-key-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}._keyboardKey_vpjki_22:active{box-shadow:var(--shadow-xs);transform:scale(.95)}._keyboardKey_vpjki_22._backspace_vpjki_54{min-width:2.5em;font-size:1.2em}._keyboardKey_vpjki_22._space_vpjki_59{min-width:12em}@media (width<=768px){._virtualKeyboard_vpjki_1{gap:10px;width:100%;padding:.75rem}._keyboardRow_vpjki_14{grid-template-columns:repeat(auto-fit,minmax(48px,1fr));gap:8px;width:100%;display:grid}._keyboardKey_vpjki_22{border-radius:var(--radius-md);flex:unset;width:100%;max-width:none;height:64px;font-size:1.4rem}._keyboardKey_vpjki_22._backspace_vpjki_54,._keyboardKey_vpjki_22._space_vpjki_59{min-width:unset}}@media (width<=480px){._keyboardKey_vpjki_22{height:50px;font-size:1.5rem}}