.media-studio{max-width:1400px;margin:auto}.media-notice{padding:12px 16px;border:1px solid #b49a5b;border-radius:8px;margin-bottom:20px}.media-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.media-grid article{border:1px solid #8885;border-radius:12px;overflow:hidden}.media-grid article>div{padding:16px}.media-grid video{width:100%;aspect-ratio:16/9;background:#101421;object-fit:contain}.media-player{width:100%;max-height:65vh;background:#101421;border-radius:10px}.media-detail{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:24px}.media-studio textarea{display:block;width:100%;box-sizing:border-box;margin:10px 0 16px;padding:12px;font:inherit;color:inherit;background:transparent;border:1px solid #8888;border-radius:8px}.media-studio details{margin-top:20px;padding:16px;border:1px solid #8885;border-radius:8px}.media-studio summary{cursor:pointer;font-weight:600}.media-studio h3{margin-top:0}@media(max-width:850px){.media-detail{grid-template-columns:1fr}.media-toolbar{align-items:flex-start;flex-direction:column}}