/* A2 additions only: existing A selectors are intentionally untouched. */
.a2-visual{width:calc(100% - 48px);max-width:1120px;margin:24px auto 40px}.reading .a2-visual{position:relative;width:min(1120px,calc(100vw - 48px));max-width:none;margin:32px 0 36px;left:50%;transform:translateX(-50%)}.a2-image-link{display:block;cursor:zoom-in;border:1px solid #d5e0e2;border-radius:3px;overflow:hidden}.a2-image-link:focus-visible{outline:3px solid #b57817;outline-offset:5px}.a2-visual img{display:block;width:100%;height:auto}.a2-visual figcaption{text-align:right;font-size:12px;color:#52666c;padding-top:7px}.a2-visual .a2-image-note{font-size:12px;line-height:1.8;color:#52666c;margin:10px 0 0}#a2-viewer{padding:16px;border:1px solid #bbcaca;border-radius:5px;background:#fff;color:#142f38;width:min(1600px,96vw);max-width:96vw;max-height:94dvh;overflow:auto}#a2-viewer::backdrop{background:rgba(7,27,34,.86)}.a2-viewer-bar{display:flex;align-items:center;gap:12px}.a2-viewer-bar h2{font-size:16px;margin:0 auto 0 0;line-height:1.5}.a2-viewer-bar button{font:inherit;font-size:13px;min-height:44px;padding:8px 12px;border:1px solid #09685e;background:white;color:#09685e;border-radius:3px;cursor:pointer}.a2-viewer-bar button:focus-visible{outline:3px solid #b57817;outline-offset:2px}.a2-viewer-help{font-size:12px;line-height:1.7;margin:12px 0}.a2-viewer-scroll{overflow:auto;max-height:65dvh;overscroll-behavior:contain;border:1px solid #d5e0e2;background:#f0f5f6}.a2-viewer-scroll img{display:block;width:100%;height:auto;max-width:none}.a2-viewer-scroll.is-zoomed img{width:1536px;max-width:none}#a2-viewer-note{font-size:12px;line-height:1.7;margin:10px 0 0}#a2-viewer-note:empty{display:none}@media(max-width:720px){.a2-visual{width:calc(100% - 32px);margin:16px auto 24px}.reading .a2-visual{width:calc(100vw - 32px);margin:24px 0}.a2-visual figcaption{font-size:11px}.a2-visual .a2-image-note{font-size:11px}#a2-viewer{padding:10px;width:96vw}.a2-viewer-bar{gap:6px;flex-wrap:wrap}.a2-viewer-bar h2{font-size:14px;flex-basis:100%}.a2-viewer-help,#a2-viewer-note{font-size:11px}.a2-viewer-scroll{max-height:60dvh}}