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var(--line)}.wbt:last-child{border-bottom:0}.wbt-body{flex:1;min-width:0}.wbt-top{display:flex;align-items:center;gap:6px;justify-content:space-between}.wbt-title{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wbt-title.done{color:var(--muted);text-decoration:line-through}.wbt-range{font-size:13px;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wbt-range b{color:var(--navy)}.wbt-steps{display:flex;gap:6px;margin-top:6px}.wbt-step{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:4px 10px;font:inherit;font-size:12px;font-weight:600;cursor:pointer}.wbt-step.on{background:var(--sage);border-color:var(--sage);color:#fff}.wbt-step:disabled{opacity:.45;cursor:default}.cover{flex:none;border-radius:4px 7px 7px 4px;object-fit:cover;box-shadow:0 1px 3px #0000002e,inset 3px 0 #0000001f}.cover.sm{width:46px;height:62px;margin-right:12px}.wbt .cover.sm{margin-right:0}.cover.md{width:66px;height:88px}.cover.gen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#fff;padding:4px;text-align:center;overflow:hidden}.cover-i{font-size:16px;line-height:1}.cover.md .cover-i{font-size:22px}.cover-t{font-size:9px;font-weight:700;line-height:1.15;word-break:keep-all;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.cover.md .cover-t{font-size:11px}.cover-pick{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;color:var(--sage);cursor:pointer;margin-bottom:12px}.rd-thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.rd-thumb{position:relative;width:72px;height:96px}.rd-thumb img{width:100%;height:100%;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.rd-thumb button{position:absolute;top:-6px;right:-6px;width:22px;height:22px;border-radius:50%;border:0;background:#16212e;color:#fff;font-size:11px;cursor:pointer}.rd-steps{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px;padding-bottom:2px;scrollbar-width:none}.rd-steps button{flex:none;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;color:var(--navy)}.rd-steps button.done{color:var(--sage);border-color:var(--sage-soft)}.rd-steps button.on{background:var(--navy);border-color:var(--navy);color:#fff}.rd-word{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}.rd-word:last-child{border-bottom:0}.rd-w{font-size:18px;color:var(--navy)}.rd-ex{background:var(--bg);border-radius:8px;padding:6px 10px;font-size:13px;margin-top:6px}.rd-sent{padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}.rd-sent:last-child{border-bottom:0}.rd-n{flex:none;width:22px;height:22px;border-radius:50%;background:var(--sage-soft);color:var(--sage);font-size:11px;font-weight:700;display:grid;place-items:center;margin-top:3px}.rd-en{flex:1;font-size:17px;line-height:1.6}.rd-sent.open .rd-en{color:var(--navy);font-weight:600}.rd-more{margin:8px 0 0 30px}.rd-ko{font-size:14px}.rd-chunks{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.rd-chunks span{display:flex;flex-direction:column;background:var(--bg);border-radius:8px;padding:4px 8px;font-size:13px}.rd-chunks small{color:var(--muted);font-size:11px}.rd-note{font-size:13px;color:#6b4a2a;background:#fbebd6;border-radius:8px;padding:6px 10px;margin-top:6px}.rd-gram{padding:10px 0;border-bottom:1px solid var(--line)}.rd-gram:last-of-type{border-bottom:0}.rd-timer{font-size:22px;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums}.rd-passage{font-size:18px;line-height:1.8;background:var(--bg);border-radius:12px;padding:12px;margin:8px 0 12px}.opt.right{border-color:var(--sage);color:var(--sage)}