:root{--color-main:#256a6f;--color-button:#ff911b;--color-white:#fff}*{box-sizing:border-box}#__nuxt,body,html{min-height:100%}body{background:var(--color-main);color:var(--color-white);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial,Apple Color Emoji,Segoe UI Emoji;margin:0;overscroll-behavior:none}body,body.books-view,body.test-view{overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.container{align-items:center;display:flex;flex-direction:column;gap:16px;justify-content:flex-start;min-height:calc(100vh - 200px - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px));overflow:visible;padding:8px 16px 40px}body.books-view .container,body.test-view .container{padding:16px}body.books-view::-webkit-scrollbar{width:6px}body.books-view::-webkit-scrollbar-track{background:transparent}body.books-view::-webkit-scrollbar-thumb{background-color:#ffffff4d;border-radius:3px}body.books-view::-webkit-scrollbar-thumb:hover{background-color:#ffffff80}body.books-view{scrollbar-color:hsla(0,0%,100%,.3) transparent;scrollbar-width:thin}.logo{height:auto;width:140px}.title{color:var(--color-main);font-size:20px;font-weight:700;margin:4px 0 8px;text-align:center}.button-grid{display:grid;gap:16px;grid-template-columns:1fr;max-width:420px;width:100%}.btn-primary{align-items:center;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(135deg,#ff911b,#fa4);border:none;border-radius:16px;box-shadow:0 4px 16px #ff911b66,0 2px 8px #00000026;color:var(--color-white);cursor:pointer;display:flex;font-size:18px;font-weight:700;justify-content:center;letter-spacing:.3px;min-height:76px;outline:none;overflow:hidden;padding:0 24px;position:relative;transition:all .2s ease;width:100%}.btn-primary:before{background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.25),transparent);content:"";height:100%;left:-100%;position:absolute;top:0;transition:left .6s ease;width:100%}.btn-primary:hover:before{left:100%}.btn-primary:active{box-shadow:0 2px 8px #ff911b80,0 1px 4px #0003;transform:translateY(2px) scale(.98)}.btn-primary:active:before{left:100%}.footer-space{height:env(safe-area-inset-bottom,0)}@media(min-width:480px){.logo{width:160px}.title{font-size:22px}.btn-primary{font-size:17px}}.app-header{align-items:center;background:var(--color-main);display:flex;height:200px;justify-content:center;padding-bottom:16px;padding-top:env(safe-area-inset-top,0);position:relative;z-index:1000}.header-spacer{display:none}.header-logo{cursor:pointer;height:96px;width:auto}.page-title{color:var(--color-white);font-size:24px;font-weight:700;margin:0 0 24px;text-align:center;width:100%}.logo-link[data-v-7a782558]{cursor:pointer;display:inline-block;text-decoration:none}