[data-shindan] { width: 100%; max-width: 44rem; margin: 1.5rem auto; overflow-wrap: anywhere; }
[data-shindan] .shindan-panel { padding: clamp(.75rem, 3vw, 1.5rem); border: 1px solid #ccc; border-radius: .5rem; }
[data-shindan] .shindan-choices { display: grid; gap: .75rem; }
[data-shindan] button, [data-shindan] .shindan-official { display: inline-block; box-sizing: border-box; min-height: 44px; max-width: 100%; margin: .35rem; padding: .75rem 1rem; border: 1px solid #225b83; border-radius: .3rem; background: #fff; color: #12466b; font: inherit; white-space: normal; cursor: pointer; }
[data-shindan] .shindan-choices button { width: 100%; margin: 0; }
[data-shindan] .shindan-official { background: #12466b; color: #fff; text-decoration: none; }
[data-shindan] button:focus-visible, [data-shindan] a:focus-visible { outline: 3px solid #bd5400; outline-offset: 3px; }
[data-shindan] .shindan-result + .shindan-result { margin-top: 1.5rem; border-top: 1px solid #ccc; }
[data-shindan] .shindan-price { margin-top: 1rem; }
[data-shindan] .shindan-secondary { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid #ccc; }
[data-shindan] .shindan-compact { font-size: .9em; min-width: 0; }
[data-shindan] .shindan-compact h4 { margin: .75rem 0 .25rem; }
[data-shindan] .shindan-compact .shindan-price { margin-top: .25rem; }