.ac-atlas{margin:24px 0;border:1px solid #cbd5d9;border-radius:18px;overflow:hidden;background:#fff;color:#19323b;font:16px/1.65 system-ui,sans-serif;box-shadow:0 8px 28px #19323b0c}
.ac-atlas-heading{padding:20px 24px;background:#123e47;color:#fff}
.ac-atlas-heading>span{font-size:12px;font-weight:750;letter-spacing:.13em;color:#9ee6db}
.ac-atlas .ac-atlas-heading h4{margin:5px 0 0;color:#fff;font-size:25px;line-height:1.25}
.ac-atlas-image{display:block;position:relative;background:#f5f2ed;color:#fff}
.ac-atlas-image img{display:block;width:100%;height:auto;max-height:560px;object-fit:contain}
.ac-atlas-image>span{position:absolute;bottom:14px;right:14px;background:#123e47;padding:6px 12px;border-radius:8px;font-size:13px}
.ac-atlas figcaption{padding:18px 24px}
.ac-atlas p{margin:0 0 14px}
.ac-atlas .ac-atlas-steps{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}
.ac-atlas-steps li{background:#edf6f4;border:1px solid #c7dfdb;padding:12px;border-radius:9px;font-size:14px;font-weight:650}
.ac-atlas-number{display:block;color:#087b70;font-size:23px}
.ac-atlas-question{border-left:4px solid #c47b18;background:#fff5df;padding:12px 16px;margin:18px 0}
.ac-atlas-question p{margin:4px 0 0}
.ac-atlas .ac-atlas-formula{background:#edf3fb;border:1px solid #cfdeef;border-radius:9px;padding:16px;font-variant-numeric:tabular-nums}
.ac-atlas .ac-atlas-note{font-size:13px;color:#4e6269}
.ac-atlas details{font-size:14px;border-top:1px solid #dae4e7;padding-top:12px}
.ac-atlas summary{cursor:pointer;font-weight:700}
.ac-atlas details p{margin-top:10px}.ac-atlas a:focus-visible,.ac-atlas summary:focus-visible{outline:3px solid #c47b18;outline-offset:-3px}
.ac-atlas figcaption a{color:#075e74;text-decoration:underline}
.ac-atlas-scroll{overflow-x:auto;background:#fff;overscroll-behavior-x:contain}
.ac-atlas-scroll img{display:block;width:100%;min-width:800px;height:auto}
.ac-atlas .ac-atlas-scroll-help{display:none;font-size:13px;padding:8px 16px;background:#edf6f4;color:#19323b}
.ac-atlas-scroll:focus-visible{outline:3px solid #b65e13;outline-offset:-3px}
.ac-atlas--diagram .ac-atlas-heading{background:#244960}
.ac-atlas-full{display:inline-block;padding:8px 0;margin-bottom:8px;font-weight:650}
@media(max-width:800px){.ac-atlas .ac-atlas-scroll-help{display:block}}
@media print{.ac-atlas-scroll img{min-width:0}.ac-atlas-full,.ac-atlas .ac-atlas-scroll-help{display:none}}
@media(max-width:560px){.ac-atlas .ac-atlas-steps{grid-template-columns:1fr}.ac-atlas-heading,.ac-atlas figcaption{padding:16px}.ac-atlas .ac-atlas-heading h4{font-size:22px}.ac-atlas-image>span{position:static;display:block;text-align:center;border-radius:0}.ac-atlas{font-size:16px}}
@media print{.ac-atlas{box-shadow:none;break-inside:avoid}.ac-atlas-image>span,.ac-atlas details{display:none}.ac-atlas-image img{max-height:300px}}