.lrm-iv-player{--lrm-blue:#0b4b87;--lrm-border:#d7e0ea;width:100%;max-width:1180px;margin:28px auto;box-sizing:border-box}.lrm-iv-size-large,.lrm-iv-size-full{position:relative;left:50%;transform:translateX(-50%);max-width:none}.lrm-iv-size-large{width:min(1250px,calc(100vw - 32px))}.lrm-iv-size-full{width:min(1500px,calc(100vw - 24px))}.lrm-iv-title h2{margin:0 0 8px}.lrm-iv-title h2 span{margin-left:.3em;color:var(--lrm-blue)}.lrm-iv-instructions{margin:0 0 16px}.lrm-iv-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,300px);gap:16px;align-items:start}.lrm-iv-image-wrap{position:relative;min-width:0;border-radius:12px;overflow:visible;background:#eef3f8;line-height:0}.lrm-iv-player .lrm-iv-image-wrap>img{display:block!important;width:100%!important;height:auto!important;max-height:none!important;aspect-ratio:auto!important;padding:0!important;border:0!important;box-sizing:content-box!important;border-radius:12px}.lrm-iv-player .lrm-iv-hotspot-layer{position:absolute;inset:auto;left:0;top:0;width:0;height:0;padding:0!important;border:0!important;margin:0!important;box-sizing:border-box;transform:none;visibility:hidden;z-index:1}
.lrm-iv-hotspot{position:absolute;left:50%;top:50%;margin:0!important;width:var(--lrm-touch-width,44px)!important;height:var(--lrm-touch-height,44px)!important;min-width:36px!important;min-height:36px!important;transform:translate(-50%,-50%);border:0!important;background:transparent!important;padding:0!important;cursor:pointer;display:grid;place-items:center;box-shadow:none!important;outline:none!important;z-index:2;appearance:none;-webkit-appearance:none;touch-action:manipulation}
.lrm-iv-hotspot.is-ellipse{border-radius:50%}.lrm-iv-hotspot.is-rectangle{border-radius:8px}
.lrm-iv-hotspot>span{display:grid;place-items:center;width:var(--lrm-marker-size,26px);height:var(--lrm-marker-size,26px);border-radius:50%;box-sizing:border-box;color:#fff;font-size:10px;line-height:1;font-weight:700;opacity:var(--lrm-marker-opacity,.78);pointer-events:none;transition:opacity .15s ease,transform .15s ease,background-color .15s ease,border-color .15s ease}
.lrm-iv-hotspot>span.is-ring{border:1.5px solid var(--lrm-marker-color,#fff);background:rgba(255,255,255,.035);box-shadow:0 0 0 1px rgba(7,35,68,.13),0 1px 3px rgba(0,0,0,.17)}
.lrm-iv-hotspot>span.is-soft{border:1.5px solid color-mix(in srgb,var(--lrm-marker-color,#fff) 75%,transparent);background:color-mix(in srgb,var(--lrm-marker-color,#fff) 18%,transparent);box-shadow:0 1px 4px rgba(0,0,0,.16)}
.lrm-iv-hotspot>span.is-filled{border:1.5px solid color-mix(in srgb,var(--lrm-marker-color,#fff) 70%,#000 30%);background:var(--lrm-marker-color,#fff);box-shadow:0 1px 4px rgba(0,0,0,.2);color:#10243a}
.lrm-iv-hotspot:hover>span,.lrm-iv-hotspot:focus-visible>span,.lrm-iv-hotspot.is-active>span{opacity:1;transform:scale(1.08);box-shadow:0 0 0 3px rgba(244,185,66,.28),0 1px 4px rgba(0,0,0,.2)}
.lrm-iv-hotspot.is-marker-hidden>span{opacity:0!important}.lrm-iv-hotspot:focus-visible{outline:2px solid rgba(11,75,135,.45)!important;outline-offset:2px!important}
.lrm-iv-hotspot>span.is-pulsing{animation:lrm-iv-pulse 2.8s ease-in-out infinite}@keyframes lrm-iv-pulse{0%,70%,100%{transform:scale(1)}82%{transform:scale(1.14)}}@media(prefers-reduced-motion:reduce){.lrm-iv-hotspot>span.is-pulsing{animation:none}}
.lrm-iv-inline-label{position:absolute;z-index:5;width:max-content;max-width:220px;line-height:1.25;background:#fff;color:#17212b;border:1px solid var(--lrm-border);border-radius:8px;padding:7px 9px;box-shadow:0 2px 8px rgba(0,0,0,.16);font-size:14px;font-weight:600;pointer-events:none}.lrm-iv-inline-label.is-above{left:50%;bottom:calc(100% + 8px);transform:translateX(-50%)}.lrm-iv-inline-label.is-below{left:50%;top:calc(100% + 8px);transform:translateX(-50%)}.lrm-iv-inline-label.is-left{right:calc(100% + 8px);top:50%;transform:translateY(-50%)}.lrm-iv-inline-label.is-right{left:calc(100% + 8px);top:50%;transform:translateY(-50%)}
.lrm-iv-card{border:1px solid var(--lrm-border);border-radius:12px;background:#fff;padding:18px;min-height:160px;line-height:1.4}.lrm-iv-card-empty{color:#657080}.lrm-card-hanzi{font-size:36px;line-height:1.1;font-weight:800;color:var(--lrm-blue)}.lrm-card-pinyin{font-size:20px;font-weight:700;margin-top:6px}.lrm-card-english{margin-top:6px}.lrm-card-audio{margin-top:16px;border:0;border-radius:7px;background:var(--lrm-blue);color:#fff;padding:10px 14px;font-weight:700;cursor:pointer}.lrm-layout-focus .lrm-iv-body{grid-template-columns:1fr}.lrm-layout-focus .lrm-iv-card{min-height:auto}.lrm-layout-compact .lrm-iv-body{grid-template-columns:minmax(0,1fr) minmax(180px,240px)}
.lrm-iv-library{display:grid;grid-template-columns:repeat(var(--lrm-cols,3),minmax(0,1fr));gap:24px}.lrm-iv-library-card{text-decoration:none!important;color:inherit!important;background:#fff;border:1px solid var(--lrm-border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease}.lrm-iv-library-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.09)}.lrm-iv-thumb{aspect-ratio:4/3;background:#eef3f8;overflow:hidden}.lrm-iv-thumb img{width:100%;height:100%;object-fit:cover;display:block}.lrm-no-thumb{height:100%;display:grid;place-items:center;color:#657080}.lrm-iv-library-copy{padding:18px;display:flex;flex-direction:column;flex:1}.lrm-library-zh{font-size:26px;line-height:1.1;font-weight:800;color:var(--lrm-blue)}.lrm-iv-library-copy h3{margin:4px 0 10px;font-size:22px}.lrm-iv-library-copy p{margin:0 0 16px;flex:1}.lrm-library-button{display:inline-block;align-self:flex-start;background:var(--lrm-blue);color:#fff;padding:9px 12px;border-radius:7px;font-weight:700}.lrm-back-link{max-width:1180px;margin:18px auto}
.lrm-back-link .lrm-back-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:9px;background:#0b4b87;color:#fff!important;text-decoration:none!important;font-weight:700;line-height:1.2;box-shadow:none;transition:background-color .15s ease,transform .15s ease}
.lrm-back-link .lrm-back-button:hover{background:#083d70;color:#fff!important;transform:translateY(-1px)}
.lrm-back-link .lrm-back-button:focus-visible{outline:3px solid rgba(11,75,135,.28);outline-offset:3px}
@media(max-width:850px){.lrm-iv-player,.lrm-iv-size-large,.lrm-iv-size-full{position:static;left:auto;transform:none;width:100%;max-width:100%;margin:18px auto}.lrm-iv-library{grid-template-columns:repeat(2,minmax(0,1fr))}.lrm-iv-body,.lrm-layout-compact .lrm-iv-body{grid-template-columns:1fr}.lrm-iv-card{min-height:auto}}
@media(max-width:560px){.lrm-iv-library{grid-template-columns:1fr;gap:16px}.lrm-iv-player{margin:18px 0}.lrm-iv-card{padding:15px}.lrm-card-hanzi{font-size:32px}.lrm-iv-inline-label{max-width:170px;font-size:13px}}

/* v1.3.3 mobile targeting: the image wrapper resolves the nearest hotspot.
   The visible markers remain clear, but overlapping invisible button boxes cannot steal taps. */
@media(max-width:700px), (pointer:coarse){
  .lrm-iv-player.lrm-iv-mobile-targeting .lrm-iv-image-wrap{cursor:pointer;touch-action:manipulation}
  .lrm-iv-player.lrm-iv-mobile-targeting .lrm-iv-hotspot{pointer-events:none!important;overflow:visible}
  .lrm-iv-player.lrm-iv-mobile-targeting .lrm-iv-hotspot>span{width:max(24px,var(--lrm-marker-size,26px));height:max(24px,var(--lrm-marker-size,26px));border-width:2px}
  .lrm-iv-player.lrm-iv-mobile-targeting .lrm-iv-hotspot.is-active>span{transform:scale(1.16);box-shadow:0 0 0 4px rgba(244,185,66,.34),0 1px 5px rgba(0,0,0,.24)}
}
@media(max-width:420px){
  .lrm-iv-player .lrm-iv-title h2{font-size:clamp(28px,9vw,38px);line-height:1.14}
  .lrm-iv-player .lrm-iv-instructions{font-size:16px;line-height:1.45}
  .lrm-iv-player .lrm-iv-image-wrap{border-radius:10px}
  .lrm-iv-player .lrm-iv-image-wrap>img{border-radius:10px}
}

.lrm-iv-debug{white-space:pre-wrap;overflow-wrap:anywhere;max-height:480px;overflow:auto;font:12px/1.4 monospace;background:#fff;color:#17212b;padding:12px;border:1px solid #d7e0ea}

/* v1.4.8 — centred in-image learning popup, while preserving the original image/layout width */
/* Do NOT override .lrm-iv-body columns here. The original desktop grid is intentionally
   preserved so moving the learning card into the image does not make the image expand. */
.lrm-iv-image-wrap{
  position:relative;
}
.lrm-iv-card.lrm-iv-popover{
  position:absolute;
  z-index:20;
  width:min(320px,calc(100% - 24px));
  max-width:calc(100% - 24px);
  min-height:0;
  max-height:calc(100% - 24px);
  overflow:auto;
  overscroll-behavior:contain;
  margin:0;
  padding:16px 16px 15px;
  border:1px solid rgba(11,35,64,.14);
  border-radius:18px;
  background:rgba(255,255,255,.97);
  color:#12233f;
  line-height:1.3;
  box-shadow:0 10px 28px rgba(0,22,55,.24);
  backdrop-filter:blur(4px);
}
.lrm-iv-card.lrm-iv-popover[hidden]{display:none!important}
.lrm-iv-card-close{
  -webkit-appearance:none!important;
  appearance:none!important;
  position:absolute!important;
  top:7px!important;
  right:8px!important;
  width:34px!important;
  height:34px!important;
  min-width:34px!important;
  min-height:34px!important;
  margin:0!important;
  padding:0!important;
  border:0!important;
  border-radius:50%!important;
  background:#eef3f8!important;
  color:#24415f!important;
  box-shadow:none!important;
  font-size:23px!important;
  line-height:30px!important;
  font-weight:500!important;
  text-align:center!important;
  cursor:pointer!important;
  z-index:2;
}
.lrm-iv-card-close:hover,.lrm-iv-card-close:focus{
  background:#dfe9f3!important;
  color:#0c2340!important;
}
.lrm-iv-popover .lrm-iv-card-content{padding-right:30px}
.lrm-iv-popover .lrm-card-hanzi{font-size:44px;line-height:1;font-weight:800;color:#0c2340}
.lrm-iv-popover .lrm-card-pinyin{font-size:20px;line-height:1.25;font-weight:700;color:#0a4f9a;margin-top:5px}
.lrm-iv-popover .lrm-card-english{font-size:17px;line-height:1.3;margin-top:3px}
.lrm-iv-popover .lrm-card-audio{
  margin:12px 0 0!important;
  min-height:44px!important;
  padding:9px 14px!important;
  border-radius:11px!important;
  background:#0a4f9a!important;
}
@media(max-width:520px){
  .lrm-iv-card.lrm-iv-popover{
    width:min(300px,calc(100% - 18px));
    max-width:calc(100% - 18px);
    max-height:calc(100% - 18px);
    padding:13px 14px 12px;
    border-radius:15px;
    box-shadow:0 8px 24px rgba(0,22,55,.28);
  }
  .lrm-iv-popover .lrm-card-hanzi{font-size:38px}
  .lrm-iv-popover .lrm-card-pinyin{font-size:18px}
  .lrm-iv-popover .lrm-card-english{font-size:15px}
  .lrm-iv-popover .lrm-card-audio{width:100%!important;min-height:46px!important}
  .lrm-iv-card-close{width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important}
}