#download-dialog{width:min(460px,calc(100% - 32px));max-width:460px;max-height:calc(100svh - 32px);overflow:auto;padding:28px;background:#181c23;border:1px solid #343942;border-radius:10px;box-shadow:0 20px 65px #0006;color:#f0f1f3;text-align:left}
#download-dialog::backdrop{background:#05080cb3;backdrop-filter:blur(3px)}
#download-dialog .close{right:17px;top:16px;width:28px;height:28px;background:none;border:0;border-radius:4px;color:#9299a5;font-size:22px;line-height:1}
#download-dialog .close:hover{background:#ffffff0a;color:#fff}
.download-brand,.download-symbol,.installer-icon,.download-footnote{display:none}
#download-dialog h2{margin:0 28px 0 0;font-size:21px;line-height:1.4;letter-spacing:-.3px;font-weight:600}
#download-dialog #download-status{margin:10px 0 22px;font-size:14px;line-height:1.7;color:#a7adb7;min-height:0}
.installer-card{display:flex;align-items:center;gap:12px;padding:16px 0;border-top:1px solid #30353e;border-bottom:1px solid #30353e;background:none;border-radius:0}
.installer-card strong{display:block;font-size:14px;font-weight:500;color:#e5e7eb}.installer-card div>span{display:block;margin-top:5px;font-size:12px;color:#8d95a1}.installer-size{margin-left:auto;font-size:12px;white-space:nowrap;color:#a7adb7}
.download-progress{height:2px;margin:0;background:#30353e;overflow:hidden}.download-progress span{display:block;width:30%;height:100%;background:#638bdb;animation:download-sweep 1.6s linear infinite}
#download-dialog:not([data-state=loading]) .download-progress{display:none}
.download-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}
.download-action,.download-dismiss{width:auto;margin:0;padding:10px 19px;border-radius:5px;font-size:13px;font-weight:500;line-height:1.4;box-shadow:none;transform:none;transition:background .15s}
.download-action{background:#4774c8;border:1px solid #4774c8;color:#fff}.download-action:hover:not(:disabled){background:#5480d1}.download-action:disabled{opacity:.6;cursor:wait}
.download-dismiss{background:transparent;border:1px solid #434954;color:#d0d4dc}.download-dismiss:hover{background:#ffffff08}
@keyframes download-sweep{from{transform:translateX(-100%)}to{transform:translateX(440%)}}
@media(max-width:480px){#download-dialog{padding:24px 20px}#download-dialog h2{font-size:20px}.download-buttons{margin-top:20px}}
@media(prefers-reduced-motion:reduce){.download-progress span{animation:none;width:100%;opacity:.5}}