.instrument-portrait{border:1px solid #3c5c66;border-radius:10px;padding:10px 12px;margin:12px 0;background:#0b202a;max-width:100%;color:#d7e8e8}
.instrument-portrait summary{font-size:.9rem;line-height:1.5;cursor:pointer;min-height:44px;padding:10px 0;color:#b5e8dd}
.instrument-portrait summary:focus-visible,.instrument-portrait a:focus-visible{outline:3px solid #f1cd91;outline-offset:3px}
.instrument-portrait figure{margin:6px 0 10px}.instrument-portrait img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#081923;border-radius:8px}
.instrument-portrait figcaption{font-size:.75rem;line-height:1.5;margin-top:7px;color:#b4c9ce}
.instrument-portrait p{font-size:.875rem;line-height:1.6;margin:10px 0}.instrument-portrait a{font-size:.85rem;line-height:1.5;color:#b5e8dd;text-underline-offset:4px;overflow-wrap:anywhere}
.instrument-portrait [hidden]{display:none!important}

.portrait-frame{aspect-ratio:16/9;background:#081923;border-radius:8px;overflow:hidden}.portrait-frame img{width:100%;height:100%;object-fit:contain}