.app-install-dialog{box-sizing:border-box;width:min(640px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:0;border:1px solid #dce3ed;border-radius:10px;background:#fff;color:#24354b;box-shadow:0 18px 60px #13253c33;overflow:auto}
.app-install-dialog::backdrop{background:#12263d88}
.app-install-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;border-bottom:1px solid #e3e8ef;background:#fff}
.app-install-heading h2{font-size:19px;margin:0}
.app-install-heading button,.app-install-dialog footer button{white-space:nowrap;padding:8px 16px}
.app-install-body{padding:22px 24px;font-size:14px;line-height:1.7}
.app-install-status{padding:18px;background:#f1f5fc;border:1px solid #dce5f3;border-radius:7px}
.app-install-status strong{color:#315b8d;font-size:16px}
.app-install-status p{margin:8px 0 16px;color:#536479}
.app-install-download{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:5px;text-decoration:none;background:#315b8d;color:#fff;font-weight:600}
.app-install-steps{padding-left:23px;margin:22px 0}
.app-install-steps li{padding-left:3px;margin:0 0 17px}
.app-install-steps p{margin:5px 0 0;color:#536479}
.app-install-caution{padding:12px 14px;background:#fff8e5;border-left:3px solid #d8b35b}
.app-install-help{font-size:13px;color:#66758a}
.app-install-dialog footer{display:flex;justify-content:flex-end;padding:14px 24px;border-top:1px solid #e3e8ef}
@media(max-width:600px){.app-install-heading,.app-install-body,.app-install-dialog footer{padding:16px}.app-install-download{display:flex}}

/* 384: emphasize the action and keep detailed help collapsed. */
.app-install-dialog{width:min(650px,calc(100vw - 32px))}
.app-install-body{padding:18px 24px;line-height:1.55;font-size:15px}
.app-install-tag{display:block;color:#536c90;font-size:12px;font-weight:600;margin-bottom:5px}
.app-install-status>strong{display:block;color:#243d60;font-size:20px}
.app-install-status p{margin:5px 0 13px;font-size:14px}
.app-install-download{display:flex;min-height:44px;box-sizing:border-box;padding:10px 16px;font-size:15px;font-weight:700}
.app-install-steps{padding:0;margin:18px 0;list-style:none}
.app-install-steps li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:0;margin:0 0 13px}
.app-install-step-number{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#edf2f9;color:#315b8d;font-size:13px;font-weight:700}
.app-install-steps strong{font-size:16px;color:#24354b}
.app-install-steps p{margin:2px 0 0;font-size:14px}
.app-install-caution{border-radius:5px;margin:0}
.app-install-caution strong{font-size:14px;color:#5b4b25}
.app-install-caution p{margin:4px 0 0;font-size:13px;color:#6e6146}
.app-install-more{margin-top:12px;font-size:13px;color:#536479}
.app-install-more summary{cursor:pointer;padding:6px 0;font-weight:600;color:#315b8d;font-size:14px}
.app-install-more p{margin:10px 0}
.app-install-dialog footer{padding:10px 24px}
@media(max-width:600px){.app-install-body{padding:14px}.app-install-status>strong{font-size:18px}}

/* 385: three single-line steps. */
.app-install-dialog{width:min(540px,calc(100vw - 32px))}
.app-install-tag{margin-bottom:12px}
.app-install-steps li{align-items:center;margin-bottom:14px}
.app-install-steps strong{font-size:15px}