:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#213d31;background:#f7f7f0}*{box-sizing:border-box}body{margin:0}a{color:#345d42}button,input,textarea,select{font:inherit}button,.button{display:inline-block;cursor:pointer;border:1px solid #bdcbb6;border-radius:9px;padding:12px 18px;color:#294731;background:#fffef9;text-decoration:none}button:hover,.button:hover{background:#e6eddd}button:disabled{opacity:.55;cursor:wait}.primary{background:#2b523b;color:white;border-color:#2b523b}.primary:hover{background:#3c6948}header{max-width:1200px;margin:auto;padding:26px 30px;border-bottom:1px solid #dce3d5;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:26px;font-weight:650;text-decoration:none;letter-spacing:-1px}main{max-width:1200px;margin:auto;padding:70px 30px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:650;color:#7b886c}h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(40px,6vw,70px);letter-spacing:-2px;line-height:1.08;margin:18px 0 24px;max-width:850px}h1 em{color:#7c9465}h2{font-weight:500;font-size:22px}.intro{font-size:17px;line-height:1.8;color:#66765c;max-width:650px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:20px;margin-top:38px}.card{background:#fffef9;border:1px solid #dce3d5;border-radius:15px;padding:26px;min-width:0;overflow-wrap:anywhere}.card p{color:#66765c;line-height:1.7}.card .button{margin-top:14px}.lesson-number{color:#a77b4c;font-size:12px}.empty{padding:30px;border:1px dashed #c2cdb5;border-radius:14px;margin-top:35px}.modes{max-width:960px}.mode-card{text-align:left;display:block;width:100%;padding:30px;border-radius:15px;background:#fffef9}.mode-card strong{display:block;font-family:Georgia,serif;font-size:30px;font-weight:400;margin:12px 0}.mode-card span{display:block;font-size:14px;line-height:1.7;color:#66765c}.mode-card[aria-pressed=true]{border:2px solid #527a40;background:#edf2e5}.status{color:#824c29;line-height:1.6;white-space:pre-wrap}.footnote{font-size:13px;line-height:1.7;color:#728168;margin-top:40px}.user-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:12px 0}.user-row h3{font-size:17px;margin:0}.user-row small{display:block;color:#728168;margin:7px 0}.user-controls{display:flex;flex-wrap:wrap;gap:14px;align-items:center}.user-controls label{display:flex;align-items:center;gap:6px}.owner-form{display:flex;gap:12px;flex-wrap:wrap}.owner-form input{padding:12px;border:1px solid #ccd5c5;border-radius:8px;min-width:0;flex:1}footer{max-width:1200px;padding:25px 30px;margin:auto;border-top:1px solid #dce3d5;color:#7b886c;font-size:12px}footer a{float:right}:focus-visible{outline:3px solid #bc8748;outline-offset:3px}[hidden]{display:none!important}@media(max-width:650px){header{align-items:start;flex-direction:column;padding:22px}main{padding:40px 22px}.user-row{align-items:start;flex-direction:column}.grid{margin-top:25px}.card{padding:22px}}

.login-form{max-width:460px;margin-top:30px}.login-form label{display:block;font-size:14px;margin:20px 0 8px}.login-form input{display:block;width:100%;padding:13px;border:1px solid #bdcbb6;border-radius:8px;background:#fff;color:#213d31}.login-form button{margin-top:24px}

.auth-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.login-form .footnote{margin:10px 0}.login-form h2{margin-top:0}
.login-form select{display:block;width:100%;padding:12px;border:1px solid #bdcbb6;border-radius:8px;background:white}#setup-result{margin:24px 0;max-width:680px}#setup-link{display:block;width:100%;padding:12px;margin:12px 0;border:1px solid #bdcbb6;border-radius:8px}#setup-result button{margin:6px 10px 0 0}#email-account-options{margin-top:24px}#email-account-options summary{cursor:pointer}