html,body{height:100%;margin:0}#liff-body{width:100%;overflow:hidden}#liffAppContent{position:relative;height:100%;width:100%}.hidden{display:none!important}#liff-loader{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#111827;color:#fff}.liff-spinner{width:2.5rem;height:2.5rem;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:9999px;animation:liff-spin 1s linear infinite}@keyframes liff-spin{to{transform:rotate(360deg)}}#liff-loader,#liff-friend,#liff-open-in-line,#desktop-frame{transition:opacity .3s ease}.liff-fade{opacity:0!important}.orientation-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:99999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;background:#000000d9;color:#fff}.orientation-overlay__icon{width:80px;height:80px;animation:orientation-rotate 1.5s ease-in-out infinite alternate}.orientation-overlay__text{font-size:18px}@keyframes orientation-rotate{0%{transform:rotate(0)}to{transform:rotate(-30deg)}}dialog#error-dialog{opacity:0;border:none;outline:none;border-radius:17px;width:90%;max-width:350px;padding:0;color:#f4f4f5;background:linear-gradient(135deg,#000000d9,#111827f2);backdrop-filter:blur(12px);z-index:200}dialog#error-dialog[open]{opacity:1;animation:dialog-fade-up .4s ease-in-out forwards}dialog#error-dialog.close{animation:dialog-fade-down .4s ease-in-out forwards}dialog#error-dialog::backdrop{background:#0000}dialog#error-dialog[open]::backdrop{animation:backdrop-fade-in .4s ease-in-out forwards}dialog#error-dialog.close::backdrop{animation:backdrop-fade-out .4s ease-in-out forwards}dialog#error-dialog .modal{position:relative;padding:1.5rem;text-align:center}dialog#error-dialog .close-btn{position:absolute;top:.75rem;right:.75rem;width:1.125rem;height:1.125rem;cursor:pointer;color:#fff}dialog#error-dialog .title{font-size:1.25rem;font-weight:700;margin:0 0 .5rem}dialog#error-dialog .content{font-size:1rem;font-weight:600;margin:0}@keyframes dialog-fade-up{0%{opacity:0;transform:translateY(50%)}50%{opacity:0}to{opacity:1;transform:translateY(0)}}@keyframes dialog-fade-down{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(50%)}}@keyframes backdrop-fade-in{0%{background:#0000}to{background:#000000b3}}@keyframes backdrop-fade-out{0%{background:#000000b3}to{background:#0000}}