:root{--hypwa-ios-bg:rgba(255,255,255,0.95);--hypwa-ios-text:#1f2937;--hypwa-ios-subtext:#4b5563;--hypwa-ios-border:rgba(229,231,235,0.5);--hypwa-ios-shadow:0 10px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1);--hypwa-ios-accent:#007aff}@media (prefers-color-scheme:dark){:root{--hypwa-ios-bg:rgba(28,28,30,0.95);--hypwa-ios-text:#f9fafb;--hypwa-ios-subtext:#9ca3af;--hypwa-ios-border:rgba(63,63,70,0.5);--hypwa-ios-shadow:0 10px 25px -5px rgba(0,0,0,0.3),0 8px 10px -6px rgba(0,0,0,0.3)}}.hypwa-ios-prompt-container{position:fixed;bottom:0;left:0;right:0;z-index:999999;display:flex;justify-content:center;padding:16px;pointer-events:none;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.hypwa-ios-prompt-card{width:100%;max-width:420px;background:var(--hypwa-ios-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--hypwa-ios-border);border-radius:16px;box-shadow:var(--hypwa-ios-shadow);padding:16px;pointer-events:auto;box-sizing:border-box;animation:hypwa-slide-up .45s cubic-bezier(0.16,1,0.3,1) forwards;position:relative}@keyframes hypwa-slide-up{from{transform:translateY(120%);opacity:0}to{transform:translateY(0);opacity:1}}.hypwa-ios-prompt-card.hypwa-dismissed{animation:hypwa-slide-down .3s cubic-bezier(0.16,1,0.3,1) forwards}@keyframes hypwa-slide-down{from{transform:translateY(0);opacity:1}to{transform:translateY(120%);opacity:0}}.hypwa-ios-prompt-header{display:flex;align-items:center;gap:12px;margin-bottom:12px;padding-right:24px}.hypwa-ios-prompt-app-icon{width:42px;height:42px;border-radius:10px;object-fit:cover;box-shadow:0 2px 8px rgba(0,0,0,0.1);background-color:#fff}.hypwa-ios-prompt-title-block h4{margin:0 0 2px 0;font-size:15px;font-weight:600;color:var(--hypwa-ios-text);line-height:1.2}.hypwa-ios-prompt-title-block p{margin:0;font-size:12px;color:var(--hypwa-ios-subtext)}.hypwa-ios-prompt-close{position:absolute;top:12px;right:12px;background:transparent;border:none;color:var(--hypwa-ios-subtext);font-size:18px;cursor:pointer;padding:4px;line-height:1;border-radius:50%;display:flex;align-items:center;justify-content:center;width:24px;height:24px;transition:background-color .2s}.hypwa-ios-prompt-close:hover{background-color:rgba(120,120,128,0.1)}.hypwa-ios-prompt-body{border-top:1px solid var(--hypwa-ios-border);padding-top:12px}.hypwa-ios-prompt-step{display:flex;align-items:flex-start;gap:12px;font-size:13.5px;color:var(--hypwa-ios-text);line-height:1.4;margin-bottom:10px}.hypwa-ios-prompt-step:last-child{margin-bottom:0}.hypwa-ios-prompt-step-number{background:var(--hypwa-ios-accent);color:#fff;font-size:11px;font-weight:700;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.hypwa-ios-prompt-step-text{flex-grow:1}.hypwa-ios-prompt-icon-inline{display:inline-flex;vertical-align:middle;align-items:center;justify-content:center;margin:0 4px}.hypwa-ios-prompt-icon-inline svg{width:18px;height:18px;fill:var(--hypwa-ios-accent)}.hypwa-ios-prompt-card::after{content:"";position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);border-width:8px 8px 0;border-style:solid;border-color:var(--hypwa-ios-bg) transparent;display:block;width:0}