:root{color-scheme:light;--ink:#283c37;--paper:#fffdf7;--accent:#365e50}*{box-sizing:border-box}body{margin:0;background:#00b0f0;color:var(--ink);font:1.06rem/1.6 system-ui,sans-serif}.fas{max-width:860px;margin:auto;padding:clamp(18px,4vw,48px);background:var(--paper);min-height:100vh}h1,legend{font-family:Georgia,serif}h1{line-height:1.2;font-size:clamp(2rem,6vw,3rem)}a{color:var(--accent)}fieldset{border:1px solid #a7b5aa;border-radius:6px;padding:clamp(14px,3vw,28px);margin:24px 0;min-width:0}legend{font-size:1.5rem;padding:0 8px}label{display:block;font-weight:600;margin-top:18px}input,textarea,select,button{font:inherit;max-width:100%}input:not([type=checkbox]),textarea,select{display:block;width:100%;padding:10px;border:1px solid #72847b;border-radius:4px;background:#fff;color:var(--ink)}textarea{resize:vertical}button{padding:12px 20px;background:var(--accent);color:#fff;border:0;border-radius:4px;margin-top:20px;cursor:pointer}button:disabled{opacity:.5;cursor:default}:focus-visible{outline:3px solid #995c13;outline-offset:3px}.fas-check{font-size:.95rem;font-weight:400}.fas-check input{margin-right:10px;min-width:20px;min-height:20px;vertical-align:middle}.fas-error{border:2px solid #a83126;padding:16px;background:#fff1ed}.fas-nav{display:flex;justify-content:space-between;gap:12px}.fas-progress{font-weight:600}[hidden]{display:none!important}p{overflow-wrap:anywhere}input[type=file]{padding:12px 4px}
[aria-invalid=true]{border:2px solid #a83126!important;background:#fff1ed!important}.fas-error a{display:block;color:#8b2118;font-weight:600}.fas-error{scroll-margin-top:20px}textarea,input,select{scroll-margin-top:24px}

.fas-success{border:2px solid var(--accent);padding:16px;background:#fff}

.fas-error{overflow-wrap:anywhere}.fas-error h2{font-size:1.1rem;line-height:1.4;margin:0 0 8px}.fas-error ul{margin:0;padding-left:24px}

summary{cursor:pointer;font-family:Georgia,serif;font-size:1.5rem;padding:12px 0}details>fieldset{margin-top:8px}[data-book-slot]+[data-book-slot]{border-top:1px solid #a7b5aa;margin-top:24px}