#ds-portal>.ln-dim,#ds-portal>.ln-hole,#ds-portal>.ln-ring{pointer-events:none}.ln-dim{z-index:195;background:var(--ds-overlay);animation:ds-fade-in var(--ds-dur-3) var(--ds-ease-out) both;position:fixed;inset:0}.ln-hole{z-index:195;box-shadow:0 0 0 9999px var(--ds-overlay);transition:top var(--ds-dur-4) var(--ds-ease-out), left var(--ds-dur-4) var(--ds-ease-out), width var(--ds-dur-4) var(--ds-ease-out), height var(--ds-dur-4) var(--ds-ease-out);border-radius:12px;position:fixed}.ln-ring{z-index:290;box-shadow:0 0 0 2px var(--ds-accent), 0 0 0 6px var(--ds-focus);transition:top var(--ds-dur-4) var(--ds-ease-out), left var(--ds-dur-4) var(--ds-ease-out), width var(--ds-dur-4) var(--ds-ease-out), height var(--ds-dur-4) var(--ds-ease-out);border-radius:12px;position:fixed}.ln-ring:after{content:"";border-radius:inherit;box-shadow:0 0 0 2px var(--ds-accent);opacity:0;animation:ln-pulse 1.8s var(--ds-ease-out) .4s infinite;position:absolute;inset:-2px}.ln-ring[data-nudge="0"]{animation:ln-flash-a .5s var(--ds-ease-out)}.ln-ring[data-nudge="1"]{animation:ln-flash-b .5s var(--ds-ease-out)}@keyframes ln-pulse{0%{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(1.12)}}@keyframes ln-flash-a{30%{box-shadow:0 0 0 3px var(--ds-accent), 0 0 0 12px var(--ds-focus)}}@keyframes ln-flash-b{30%{box-shadow:0 0 0 3px var(--ds-accent), 0 0 0 12px var(--ds-focus)}}.ln-bubble{z-index:290;background:var(--ds-surface-raised,var(--ds-surface));border:1px solid var(--ds-border);width:min(330px,100vw - 24px);box-shadow:var(--ds-shadow-xl);color:var(--ds-text);transition:top var(--ds-dur-4) var(--ds-ease-out), left var(--ds-dur-4) var(--ds-ease-out);border-radius:14px;padding:12px 14px;position:fixed}.ln-bubble[data-nudge="0"]{animation:ln-shake-a .36s var(--ds-ease-out)}.ln-bubble[data-nudge="1"]{animation:ln-shake-b .36s var(--ds-ease-out)}@keyframes ln-shake-a{25%{transform:translate(-4px)}60%{transform:translate(4px)}}@keyframes ln-shake-b{25%{transform:translate(-4px)}60%{transform:translate(4px)}}.ln-bubble[data-arrow]:before{content:"";background:inherit;border:1px solid var(--ds-border);width:10px;height:10px;position:absolute;transform:rotate(45deg)}.ln-bubble[data-arrow=left]:before{left:-6px;top:calc(var(--ln-arrow,20px) - 5px);border-top-color:#0000;border-right-color:#0000}.ln-bubble[data-arrow=right]:before{right:-6px;top:calc(var(--ln-arrow,20px) - 5px);border-bottom-color:#0000;border-left-color:#0000}.ln-bubble[data-arrow=top]:before{top:-6px;left:calc(var(--ln-arrow,20px) - 5px);border-bottom-color:#0000;border-right-color:#0000}.ln-bubble[data-arrow=bottom]:before{bottom:-6px;left:calc(var(--ln-arrow,20px) - 5px);border-top-color:#0000;border-left-color:#0000}.ln-bubble-head{align-items:center;gap:8px;margin-bottom:6px;display:flex}.ln-bubble-chapter{min-width:0;color:var(--ds-accent-text);flex:1;font-size:12px;font-weight:600}.ln-bubble-title{margin-bottom:4px;font-size:15px;font-weight:600;line-height:1.35}.ln-bubble-text{color:var(--ds-text-2);font-size:13.5px;line-height:1.5}.ln-bubble-hint{color:var(--ds-text-3);align-items:center;gap:6px;margin-top:8px;font-size:12px;display:flex}.ln-bubble-done{color:var(--ds-success-text);align-items:center;gap:6px;margin-bottom:6px;font-size:12px;display:flex}.ln-bubble-covered{color:var(--ds-text-2);background:var(--ds-fill);border-radius:8px;align-items:center;gap:6px;margin-top:8px;padding:6px 8px;font-size:12px;line-height:1.4;display:flex}.ln-bubble-actions{align-items:center;gap:6px;margin-top:12px;display:flex}.ln-card{z-index:390;background:var(--ds-surface-raised,var(--ds-surface));border:1px solid var(--ds-border);width:min(380px,100vw - 32px);max-height:calc(100vh - 32px);box-shadow:var(--ds-shadow-xl);color:var(--ds-text);border-radius:16px;padding:14px 14px 12px;position:fixed;bottom:16px;right:16px;overflow:auto}.ln-card-head{align-items:center;gap:8px;display:flex}.ln-card-icon{width:28px;height:28px;color:var(--ds-accent-text);background:var(--ds-accent-soft);border-radius:8px;flex:none;place-items:center;display:grid}.ln-card-title{flex:1;min-width:0;font-size:15px;font-weight:600}.ln-card-count{color:var(--ds-text-3);font-size:13px}.ln-card-text{color:var(--ds-text-2);margin:0 0 10px;font-size:13px;line-height:1.5}.ln-card-actions{align-items:center;gap:6px;margin-top:10px;display:flex}.ln-chapters{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.ln-chapter{border-radius:10px;align-items:center;gap:10px;padding:7px 6px;display:flex}.ln-chapter[data-active]{background:var(--ds-accent-soft)}.ln-chapter-mark{width:22px;height:22px;color:var(--ds-text-3);background:var(--ds-fill);border-radius:999px;flex:none;place-items:center;font-size:11.5px;font-weight:600;display:grid}.ln-chapter[data-done] .ln-chapter-mark{color:#fff;background:var(--ds-success)}.ln-chapter-body{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.ln-chapter-title{align-items:baseline;gap:6px;font-size:13.5px;font-weight:600;display:flex}.ln-chapter-time{color:var(--ds-text-3);font-size:12px;font-weight:400}.ln-chapter-summary{color:var(--ds-text-3);font-size:12.5px;line-height:1.4}.ln-finish{text-align:left;width:min(360px,100vw - 32px)}.ln-finish-icon{width:40px;height:40px;color:var(--ds-success-text);background:color-mix(in srgb, var(--ds-success) 14%, transparent);border-radius:12px;place-items:center;margin-bottom:10px;display:grid}.ln-finish-title{margin-bottom:6px;font-size:16px;font-weight:600}.ln-narrow .ln-card-text{margin:8px 0 0}@media (prefers-reduced-motion:reduce){.ln-ring:after,.ln-ring[data-nudge],.ln-bubble[data-nudge]{animation:none}}