html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;overscroll-behavior:none;font-family:var(--apple-font);background-color:var(--apple-canvas-parchment);color:var(--apple-ink);letter-spacing:-.02em;line-height:1.6}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:600}.app-container{display:flex;width:100%;height:100vh;height:100dvh;overflow:hidden}.toast-popup{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background-color:#1d1d1f;border:1px solid rgba(255,255,255,.1);color:#fff;padding:10px 20px;border-radius:var(--apple-radius-pill);font-size:12.5px;font-weight:700;display:flex;align-items:center;gap:8px;box-shadow:0 4px 16px #00000014;z-index:100000}.toast-icon{font-size:14px}.toast-fade-enter-active,.toast-fade-leave-active{transition:all .3s cubic-bezier(.16,1,.3,1)}.toast-fade-enter-from,.toast-fade-leave-to{opacity:0;transform:translate(-50%,15px)}.alert-popup{font-family:inherit;line-height:inherit;text-align:left;position:fixed;bottom:84px;left:50%;transform:translate(-50%);background-color:#ff3b30;border:1px solid rgba(255,255,255,.1);color:#fff;padding:14px 24px;border-radius:var(--apple-radius-lg);font-size:13px;font-weight:700;display:flex;align-items:center;gap:14px;box-shadow:0 8px 24px #ff3b3033;z-index:100000;cursor:pointer;animation:alert-pulse 2s ease-in-out 2}@keyframes alert-pulse{0%{box-shadow:0 12px 30px #f43f5e59}50%{box-shadow:0 12px 30px #f43f5e8c,0 0 0 8px #f43f5e26}to{box-shadow:0 12px 30px #f43f5e59}}.alert-content{display:flex;flex-direction:column;gap:3px}.alert-title{font-size:13.5px;font-weight:800;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.1)}.alert-text{font-size:12.5px;opacity:.95;font-weight:500}.alert-action{font-size:11px;font-weight:800;color:#ffe4e6;text-decoration:underline;margin-top:2px}.alert-icon{font-size:24px;animation:alert-wiggle 1.2s 3}@keyframes alert-wiggle{0%{transform:rotate(0)}15%{transform:rotate(-10deg)}30%{transform:rotate(10deg)}45%{transform:rotate(-4deg)}60%{transform:rotate(4deg)}75%{transform:rotate(0)}to{transform:rotate(0)}}.alert-fade-enter-active,.alert-fade-leave-active{transition:all .4s cubic-bezier(.16,1,.3,1)}.alert-fade-enter-from,.alert-fade-leave-to{opacity:0;transform:translate(-50%,25px) scale(.95)}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100vh;height:100dvh;background-color:var(--apple-canvas-parchment);color:var(--apple-ink);font-family:var(--apple-font);gap:16px}.app-loading__spinner{width:40px;height:40px;border:4px solid #e5e5ea;border-top:4px solid var(--apple-primary);border-radius:50%;animation:app-spin 1s linear infinite}.app-loading__text{font-size:14.5px;font-weight:500;color:var(--t-text-muted)}@keyframes app-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}