.dialogue-practice{background:#fff;border:1px solid #dce5f4;border-radius:18px;padding:20px;margin:18px 0 24px;box-shadow:0 5px 24px #1a285c0a;color:#202a38}
.dialogue-practice *{box-sizing:border-box}
.dialogue-practice [hidden]{display:none!important}
.dialogue-heading h2{font-size:21px;margin:4px 0 5px;line-height:1.3}
.dialogue-heading p{font-size:13px;color:#69778a;margin:0}
.dialogue-kicker{font-size:10px;color:#5270da;letter-spacing:.15em;font-weight:750}
.dialogue-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:17px}
.dialogue-controls button,.dialogue-reveal,.dialogue-replay{border:1px solid #d5def0;background:#f5f7fc;border-radius:10px;padding:9px 12px;color:#28364e;cursor:pointer;font:inherit;font-size:13px}
.dialogue-controls button:hover:not(:disabled),.dialogue-reveal:hover,.dialogue-replay:hover{background:#e9efff}
.dialogue-controls button:focus-visible,.dialogue-reveal:focus-visible,.dialogue-replay:focus-visible,.dialogue-rate:focus-visible,.dialogue-voice:focus-visible,.dialogue-preview:focus-visible{outline:2px solid #5270da;outline-offset:2px}
.dialogue-controls .dialogue-play{background:#4869ed;color:#fff;border-color:#4869ed;font-weight:700}
.dialogue-controls .dialogue-play:hover:not(:disabled){background:#3156d8}
.dialogue-controls button:disabled{opacity:.5;cursor:default}
.dialogue-controls label{font-size:13px;color:#647085;white-space:nowrap;margin-left:auto}
.dialogue-rate{margin-left:4px;padding:8px;border:1px solid #d5def0;border-radius:9px;background:#fff;color:#202a38;font:inherit}
.dialogue-voice-controls{display:flex;align-items:center;gap:8px;margin-top:11px}
.dialogue-voice-controls label{font-size:13px;color:#647085;white-space:nowrap}
.dialogue-voice{min-width:0;max-width:100%;flex:1;padding:8px;border:1px solid #d5def0;border-radius:9px;background:#fff;color:#202a38;font:inherit;font-size:13px}
.dialogue-preview{border:1px solid #d5def0;background:#f5f7fc;color:#28364e;border-radius:9px;padding:8px 11px;font:inherit;font-size:13px;white-space:nowrap;cursor:pointer}
.dialogue-preview:hover{background:#e9efff}
.dialogue-voice-note{font-size:12px;color:#748195;overflow-wrap:anywhere;margin:7px 0 0}
.dialogue-status{font-size:12px;color:#5d6d83;min-height:1.5em;margin:12px 0 0}
.dialogue-scene{margin-top:12px;border-top:1px solid #e7ecf4;padding-top:13px}
.dialogue-scene-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.dialogue-scene-head strong{font-size:15px}
.dialogue-reveal{padding:7px 10px;flex-shrink:0}
.dialogue-transcript{margin-top:12px;display:grid;gap:8px}
.dialogue-line{display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:10px;align-items:start;border:1px solid #e4eaf4;border-radius:11px;padding:10px;background:#f9fbff}
.dialogue-line.playing{border-color:#7491ff;background:#eef3ff}
.dialogue-speaker{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e7ecfb;color:#3655c8;font-size:12px;font-weight:700}
.dialogue-line p{margin:0;line-height:1.5;overflow-wrap:anywhere}
.dialogue-english{font-size:14px;color:#202a38}
.dialogue-english .tr-word,.dialogue-english .dialogue-word{cursor:pointer;border:0;border-radius:4px;padding:0 1px;background:transparent;color:inherit;font:inherit;text-align:inherit;line-height:inherit;touch-action:manipulation}
.dialogue-english .tr-word:hover,.dialogue-english .dialogue-word:hover,.dialogue-english .tr-word:focus-visible,.dialogue-english .dialogue-word:focus-visible{background:#dbeafe;color:#3156d8;outline:2px solid #8da5ff;outline-offset:1px}
.dialogue-english .tr-word.in-vocab,.dialogue-english .dialogue-word.in-vocab{background:#fff2bd;box-shadow:inset 0 -2px #e5a438}
.dialogue-word-popover{position:fixed;z-index:300;display:none;max-width:min(340px,calc(100vw - 16px));min-width:min(220px,calc(100vw - 16px));padding:13px 15px;border:1px solid #d9e1f0;border-radius:13px;background:#fff;color:#202a38;box-shadow:0 12px 36px #17214230;font-size:13px;line-height:1.5;overflow-wrap:anywhere}
.dialogue-word-popover.is-open{display:block}
.dialogue-word-popover strong{font-size:17px}
.dialogue-word-popover .dialogue-pop-phonetic{margin-top:3px;color:#69778a}
.dialogue-word-popover .dialogue-pop-meaning{margin:8px 0 0;max-height:120px;overflow-y:auto}
.dialogue-word-popover .dialogue-pop-actions{margin-top:11px;display:flex;gap:8px}
.dialogue-word-popover button{border:1px solid #d5def0;background:#eef2ff;border-radius:8px;padding:6px 12px;color:#3655c8;font:inherit;cursor:pointer}
.dialogue-word-popover button:focus-visible{outline:2px solid #5270da;outline-offset:2px}
.dialogue-chinese{font-size:12px;color:#728095;margin-top:3px!important}
.dialogue-replay{padding:5px 8px;white-space:nowrap;font-size:12px}
.dialogue-focus{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin-top:13px;font-size:12px;color:#5d6d83}
.dialogue-focus span{padding:4px 8px;border-radius:99px;background:#edf2ff;color:#3655c8}
@media(max-width:540px){.dialogue-practice{padding:16px 13px}.dialogue-controls label{margin-left:0}.dialogue-line{grid-template-columns:22px minmax(0,1fr)}.dialogue-replay{grid-column:2;justify-self:start}}