.native-player{background:var(--poster-panel-muted);width:100%;min-width:0;color:var(--poster-text);border-radius:16px;flex-direction:column;display:flex;overflow:hidden}.native-player__toolbar{flex-wrap:wrap;align-items:center;gap:8px;padding:12px;display:flex}.native-player__title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:80px;font-size:14px;overflow:hidden}.native-player__body{min-height:0}.native-player__stage{aspect-ratio:16/9;background:var(--poster-panel);width:100%;position:relative;overflow:hidden}.native-player__stage iframe{transform-origin:50%;border:0;max-width:none;max-height:none;position:absolute;top:50%;left:50%}.native-player__navigation{justify-content:center;align-items:center;gap:12px;padding:10px;font-size:13px;display:flex}.native-player__navigation input{background:var(--poster-panel);width:56px;height:36px;color:var(--poster-text);text-align:center;font:inherit;border:0;border-radius:8px}.native-player__more{padding:0 16px 12px;font-size:13px}.native-player__more summary{cursor:pointer;color:var(--poster-muted);padding:8px 0}.native-player__more a{color:var(--poster-muted);margin:8px;display:inline-block}.native-ppt-inspection{padding:8px 0}.native-player.is-expanded{z-index:9500;border-radius:0;width:100vw;height:100dvh;position:fixed;inset:0}.native-player.is-expanded .native-player__body{flex:1;grid-template-columns:minmax(0,1fr);display:grid}.native-player.is-expanded .native-player__body.has-sidebar{grid-template-columns:220px minmax(0,1fr)}.native-player.is-expanded .native-player__stage{aspect-ratio:auto;height:100%;min-height:0}.native-player__sidebar{flex-direction:column;gap:8px;min-height:0;padding:12px;display:flex;overflow-y:auto}.native-player__sidebar button{background:var(--poster-panel);color:var(--poster-muted);text-align:left;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:8px;flex-shrink:0;gap:10px;padding:14px 10px;font-size:13px;display:flex}.native-player__sidebar button[aria-current=page]{border-color:var(--poster-accent);color:var(--poster-text)}.native-player__sidebar button span:last-child{overflow-wrap:anywhere;min-width:0}.native-player__sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.native-player__skeleton{background:var(--poster-panel);flex-direction:column;justify-content:center;gap:20px;padding:12%;display:flex;position:absolute;inset:0}.native-player__skeleton span{background:var(--poster-panel-muted);border-radius:6px;width:80%;height:22px;animation:1.4s ease-out infinite alternate native-ppt-pulse;display:block}.native-player__skeleton span:first-child{width:45%;height:36px;margin-bottom:22px}.native-player__error{background:var(--poster-panel);flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;display:flex;position:absolute;inset:0}.native-player .native-ppt-text-editor{flex:1;overflow:auto}@keyframes native-ppt-pulse{to{opacity:.45}}@media (max-width:760px){.native-player__title{flex-basis:100%}.native-player__toolbar .od-button{padding:0 10px}.native-player.is-expanded .native-player__body.has-sidebar{grid-template-columns:140px minmax(0,1fr)}.native-player__sidebar{padding:6px}}@media (prefers-reduced-motion:reduce){.native-player__skeleton span{animation:none}}.native-ppt-text-editor{width:100%;min-width:0;padding:18px}.native-ppt-text-editor__bar{align-items:center;gap:8px;margin-bottom:14px;display:flex}.native-ppt-text-editor__bar select{min-width:0;margin-right:auto}.native-ppt-text-editor__fields{max-height:60dvh;overflow:auto}.native-ppt-text-editor textarea{width:100%;color:var(--poster-text);background:var(--poster-panel);border:1px solid var(--poster-border);resize:vertical;font:inherit;border-radius:6px;margin-bottom:10px;padding:10px;display:block}.native-ppt-text-editor button:disabled{opacity:.5;cursor:default}.native-ppt-workspace .df-preview-thumb:has(.native-ppt-text-editor){aspect-ratio:auto;height:auto}.native-ppt-text-editor button{border:1px solid var(--poster-border);background:var(--poster-panel);color:var(--poster-text);cursor:pointer;border-radius:8px;padding:10px 14px}.native-player button:focus-visible,.native-player input:focus-visible,.native-player summary:focus-visible,.native-player a:focus-visible{outline:2px solid var(--poster-accent);outline-offset:-2px}.native-player__toolbar a{text-decoration:none}