.group-help,.group-scroll-hint{font-size:13px;line-height:1.5;color:#77738b;margin:0 0 12px}.group-scroll-hint{margin:10px 0 6px}
.group-word-bank{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px;padding:14px;background:#f5f2fb;border-radius:12px;margin-bottom:14px;min-height:64px}
.group-word-wrap{min-width:0;max-width:100%}.group-word-wrap.is-used{opacity:.4}.group-word{font-family:inherit;font-weight:400;font-size:15px;line-height:1.4;min-height:36px;padding:6px 11px;border:1px solid #cfc7e3;border-radius:7px;background:#fff;color:#38334c;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;text-align:left;cursor:grab;touch-action:none}
.group-word:disabled{opacity:1;cursor:default}.group-word:hover:not(:disabled),.group-word.is-selected{border-color:#26bde5;background:#ecfaff;box-shadow:0 0 0 2px #b3ebfa}.group-word:focus-visible,.group-column-title:focus-visible,.group-columns-scroll:focus-visible{outline:3px solid #6f59d8;outline-offset:3px}
.group-word.is-correct{background:#e5f6ed;border-color:#75b392;color:#175c39}.group-word.is-wrong{background:#fff0f0;border-color:#d97777;color:#922e35}
.group-word-feedback{display:block;font-size:12px;line-height:1.4;margin-top:4px;overflow-wrap:anywhere;color:#776680}.group-word-feedback.was-error{color:#9a3640}
.group-columns-scroll{width:100%;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding:3px 3px 12px;scrollbar-width:thin}
.group-columns{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);gap:14px;align-items:stretch}
.group-column{min-width:0;min-height:190px;padding:12px;border:2px solid #e2dcef;border-radius:12px;background:#fff;transition:border-color .15s,background .15s}
.group-column.is-over{border-color:#26bde5;background:#f2fcff}.group-column-title{display:block;width:100%;font-family:inherit;font-size:16px;font-weight:600;line-height:1.4;text-align:center;padding:5px 8px 14px;background:transparent;border:0;color:#4a425b;overflow-wrap:anywhere;cursor:pointer}.group-column-title:disabled{opacity:1;cursor:default}
.group-column-words{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.group-drop-hint{text-align:center;font-size:13px;color:#9690a4;margin:18px 0;line-height:1.5}.group-drop-hint span{display:block;font-size:24px}
.group-drag-ghost{position:fixed;z-index:10000;pointer-events:none;max-width:230px;padding:8px 12px;border:2px solid #26bde5;border-radius:8px;background:#fff;box-shadow:0 5px 20px #27233c26;font-size:15px;color:#38334c;overflow-wrap:anywhere}
@media(max-width:540px){.group-columns{grid-auto-columns:minmax(155px,1fr);gap:10px}.group-column{padding:10px;min-height:170px}.group-word{font-size:14px}.group-word-bank{padding:10px;gap:7px}}
@media(prefers-reduced-motion:reduce){.group-column{transition:none}}