@font-face{font-family:OpenSans;src:url('/assets/OpenSans-Regular.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:OpenSans;src:url('/assets/OpenSans-SemiBold.ttf') format('truetype');font-weight:600 800;font-display:swap}
:root{--ink:#20231e;--muted:#63685f;--gold:#92712d;--gold-light:#f6f0df;--line:#dedfd6;--paper:#fff;--canvas:#f7f7f3;--radius:20px}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:OpenSans,Arial,sans-serif;font-size:16px;line-height:1.6}[hidden]{display:none!important}button,input{font:inherit}button,a,input{outline-offset:4px}a{color:#75571e;text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}.shell{width:min(1160px,calc(100% - 48px));margin:0 auto;padding:26px 0 56px}.masthead{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 0 26px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;letter-spacing:.1em;font-size:13px;font-weight:700}.brand img{width:36px;height:36px;object-fit:contain}.masthead nav{display:flex;gap:22px;align-items:center;font-size:14px}.masthead nav a{text-decoration:none}.hero{padding:42px 0 26px}.eyebrow{color:var(--gold);font-size:12px;letter-spacing:.18em;font-weight:700;margin:0 0 8px;text-transform:uppercase}h1{font-size:clamp(32px,5vw,46px);line-height:1.15;letter-spacing:-.025em;margin:0 0 17px}h2{font-size:25px;line-height:1.3;margin:0 0 12px}h3{font-size:17px;margin:0 0 7px}p{margin:0 0 14px}.lead{color:var(--muted);max-width:750px;font-size:17px}.session-bar{padding:14px 19px;background:var(--gold-light);border:1px solid #e4dac1;border-radius:12px;margin:0 0 24px;font-size:14px}.session-bar p{margin:0}.session-bar a{margin-left:8px}.tabs{display:flex;gap:7px;margin:10px 0 24px;overflow-x:auto}.tab{border:1px solid var(--line);background:#fff;padding:11px 21px;border-radius:999px;font-weight:600;white-space:nowrap}.tab[aria-selected=true]{color:#fff;background:var(--ink);border-color:var(--ink)}.card{padding:30px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 3px 18px #20231e04;margin-bottom:24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.muted{color:var(--muted)}.small{font-size:13px}.primary,.secondary,.quiet{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;min-height:47px;padding:11px 21px;font-weight:600;text-decoration:none;border:1px solid var(--ink)}.primary{background:var(--ink);color:#fff}.secondary{background:#fff;color:var(--ink)}.quiet{border-color:var(--line);background:#fff;color:var(--ink)}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:20px}.upload{padding:23px;border:1px dashed #b7bbae;border-radius:14px;margin-top:18px;background:#fcfcf9}.upload label{font-weight:600;display:block;margin-bottom:9px}.upload input{display:block;width:100%;max-width:100%;font-size:14px}.upload input::file-selector-button{font:inherit;border:1px solid var(--line);background:white;border-radius:7px;padding:9px 12px;margin-right:12px;cursor:pointer}.status{font-size:14px;white-space:pre-wrap;min-height:1.5em}.error{color:#9a2b25}.feedback-result{border-color:#d5bd82}.feedback-result .pdf-view{width:100%;height:min(850px,78vh);border:1px solid var(--line);border-radius:10px;background:#fafafa;margin-top:22px}.report-list{list-style:none;margin:0;padding:0}.report-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.report-row:last-child{border-bottom:0}.report-row p{margin:2px 0;font-size:14px}.report-row .quiet{min-height:40px;padding:7px 14px;flex-shrink:0}.search-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.search-form input{flex:1 1 100%;min-width:0}.field label{display:block;font-weight:600;margin-bottom:8px}input[type=email],input[type=search]{border:1px solid #c7cbbf;border-radius:10px;min-height:48px;padding:12px 15px;width:100%;background:#fff;color:var(--ink)}.search-results{display:grid;gap:16px}.lesson-result{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.lesson-result .breadcrumb{font-size:12px;color:var(--gold);font-weight:600;margin-bottom:8px}.lesson-result h3{font-size:19px}.lesson-result p{font-size:14px;color:var(--muted);white-space:pre-line}.lesson-result a{font-weight:600;font-size:14px}.login-shell{max-width:650px}.login-shell .hero{padding-top:44px}.login-shell .card{margin-top:10px}.page-footer{padding-top:16px;color:var(--muted);font-size:12px}.section-top{display:flex;align-items:start;justify-content:space-between;gap:18px}.section-top button{font-size:13px}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden;white-space:nowrap}.hint{padding:14px 17px;border-radius:10px;background:#f6f6f1;font-size:13px;color:var(--muted)}
@media(max-width:740px){.shell{width:calc(100% - 28px);padding-top:18px}.masthead{align-items:flex-start;gap:12px}.masthead nav{gap:12px;font-size:12px;flex-wrap:wrap;justify-content:flex-end}.brand{font-size:11px;gap:7px}.brand img{width:28px;height:28px}.hero{padding-top:30px}.split{grid-template-columns:1fr;gap:0}.card{padding:22px 19px;border-radius:16px}.search-form{flex-direction:column}.search-form button{width:100%}.report-row{align-items:flex-start}.tabs{margin-top:0}.tab{font-size:14px;padding:10px 16px}.section-top{flex-wrap:wrap}.feedback-result .pdf-view{height:65vh}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.nav-button{border:0;background:none;color:var(--muted);padding:0;font-size:inherit;text-decoration:underline;text-underline-offset:3px}