.cb-acoustic-dialog{width:min(780px,calc(100% - 24px));padding:24px;color:#242a25}
.cb-acoustic-dialog .cb-regular-frame-header{position:sticky;top:-24px;background:#fff;z-index:2;margin:-24px -24px 20px;padding:20px 24px 14px;border-bottom:1px solid #dfe5dc}
.cb-acoustic-dialog .cb-regular-frame-header h2{font-size:18px}
.cb-ac-content{min-width:0;overflow-wrap:anywhere}
.cb-acoustic-dialog .cb-ac-eyebrow{color:#396650;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;margin-bottom:8px}
.cb-acoustic-dialog .cb-ac-hero{font-size:28px;line-height:1.2;letter-spacing:-.5px;margin:0 0 16px}
.cb-ac-flow{display:grid;grid-template-columns:1fr 22px 1fr 22px 1fr;align-items:center;margin:22px 0 12px}
.cb-ac-stage{display:flex;flex-direction:column;justify-content:center;gap:6px;background:#f2f5ef;border:1px solid #dfe5dc;border-radius:5px;padding:15px 9px;text-align:center;min-height:110px}
.cb-ac-stage strong{font-size:14px;line-height:1.4;color:#396650}
.cb-ac-stage span{font-size:12px;line-height:1.4}
.cb-ac-arrow{text-align:center;color:#396650;font-size:22px}
.cb-acoustic-dialog .cb-ac-small{font-size:12px;color:#636a62}
.cb-acoustic-dialog .cb-ac-section-title{font-size:22px;line-height:1.3;margin:28px 0 10px}
.cb-ac-chartbox{border:1px solid #dfe5dc;border-radius:7px;padding:16px 12px}
.cb-ac-charthead{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:14px;margin-bottom:16px}
.cb-ac-toggle{display:flex;border:1px solid #aabbaa;border-radius:4px;overflow:hidden}
.cb-ac-toggle button{font:inherit;font-size:12px;background:#fff;color:#242a25;border:0;border-radius:0;padding:8px 12px;min-height:44px;cursor:pointer;box-shadow:none}
.cb-ac-toggle button::before,.cb-ac-toggle button::after{display:none}
.cb-ac-toggle button[aria-pressed="true"]{background:#396650;color:white}
.cb-ac-chartbox>svg{display:block;width:100%;height:auto;overflow:visible;font-family:Arial,sans-serif}
.cb-acoustic-dialog .cb-ac-axis{font-size:12px;line-height:1.4;text-align:center;margin:2px 0 16px}
.cb-ac-explanation{background:#f2f5ef;border-radius:4px;padding:12px}
.cb-ac-explanation>strong{display:block;font-size:14px;margin-bottom:5px}
.cb-acoustic-dialog .cb-ac-explanation p{font-size:13px;margin:0;line-height:1.6}
.cb-acoustic-dialog .cb-ac-conditions{font-size:11px;line-height:1.6;margin:12px 0 0;color:#636a62}
.cb-ac-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cb-ac-photos figure{margin:0;min-width:0}
.cb-ac-photos img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:4px}
.cb-ac-photos figure:nth-child(2) img{object-position:right center}
.cb-ac-number{display:block;color:#396650;font-size:12px;margin-top:10px}
.cb-ac-photos h4{font:600 15px/1.4 var(--font-body-family,sans-serif);margin:3px 0 7px;color:inherit}
.cb-acoustic-dialog .cb-ac-photos p{font-size:13px;line-height:1.6;margin:0}
.cb-ac-room{border-top:1px solid #dfe5dc;margin-top:24px;padding-top:4px}
.cb-acoustic-dialog .cb-ac-room h3{font-size:18px}
.cb-acoustic-dialog details{border-top:1px solid #dfe5dc;margin-top:20px;padding-top:16px;font-size:13px}
.cb-acoustic-dialog summary{display:list-item;cursor:pointer;font-size:14px;line-height:1.5;font-weight:600;min-height:44px;list-style:disclosure-closed inside}
.cb-acoustic-dialog details[open]>summary{list-style-type:disclosure-open}
.cb-acoustic-dialog details p{font-size:12px}
.cb-acoustic-dialog table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px;margin:12px 0 18px}
.cb-acoustic-dialog th,.cb-acoustic-dialog td{text-align:left;border:0;border-bottom:1px solid #dfe5dc;padding:8px 4px;overflow-wrap:anywhere}
@media(max-width:600px){
.cb-acoustic-dialog{padding:18px 14px}
.cb-acoustic-dialog .cb-regular-frame-header{top:-18px;margin:-18px -14px 20px;padding:18px 14px 12px}
.cb-acoustic-dialog .cb-regular-frame-header h2{font-size:16px}
.cb-acoustic-dialog .cb-ac-hero{font-size:24px}
.cb-acoustic-dialog .cb-ac-section-title{font-size:20px}
.cb-ac-flow{grid-template-columns:1fr 16px 1fr 16px 1fr}
.cb-ac-stage{padding:10px 4px;min-height:132px}
.cb-ac-stage strong{font-size:12px}.cb-ac-stage span{font-size:11px}.cb-ac-arrow{font-size:17px}
.cb-ac-photos{grid-template-columns:1fr;gap:20px}
.cb-ac-photos figure{display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px}
.cb-ac-photos img{width:92px;height:92px}.cb-ac-number{margin-top:0}
.cb-ac-chartbox{padding:14px 8px}.cb-ac-charthead{align-items:flex-start;flex-direction:column}
}
@media(max-width:380px){
.cb-ac-flow{grid-template-columns:1fr;gap:5px}
.cb-ac-stage{min-height:0;flex-direction:column;align-items:flex-start;justify-content:center;text-align:left;padding:12px;gap:3px}
.cb-ac-stage strong{font-size:13px}.cb-ac-stage span{font-size:12px;text-align:left}
.cb-ac-arrow{line-height:14px;transform:rotate(90deg)}
}