.learning-start{margin:0 0 18px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);padding:14px 18px}
.learning-start summary{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 18px;cursor:pointer;list-style:none;font:600 13px var(--sans)}
.learning-start summary:after{content:'+';font-size:20px;color:var(--accent)}.learning-start[open] summary:after{content:'−'}
.learning-hint{font-size:11px;font-weight:400;color:var(--muted);margin-left:auto}
.learning-body{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:start;margin-top:20px}
.learning-body svg{width:100%;color:var(--ink)}.doodle-accent{stroke:var(--accent)}
.learning-body h2{font:700 18px var(--sans);margin:0 0 8px}.learning-body p{font:13px/1.75 var(--sans);margin:0 0 12px;color:var(--muted)}
.learning-body .learning-label{font-weight:600;color:var(--ink);margin-top:16px}
.learning-links{display:flex;flex-wrap:wrap;gap:8px}.learning-links a{display:inline-block;padding:8px 10px;border:1px solid var(--line);border-radius:6px;font:12px var(--sans);color:var(--accent)}.learning-links a:hover{border-color:var(--accent)}
.learning-links a span:first-child{font:10px var(--mono);margin-right:5px}.learning-body .learning-limit{font-size:11px;margin-top:12px}
.learning-footer{box-sizing:border-box;max-width:1200px;margin:28px auto 0;padding:24px 28px 32px;border-top:1px solid var(--line);font:12px/1.8 var(--sans);color:var(--muted)}
.learning-footer p{margin:0 0 14px;max-width:920px}.learning-footer strong{color:var(--ink)}
.report-open{display:inline-flex;align-items:center;min-height:42px;padding:10px 14px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);font:600 12px var(--sans);cursor:pointer}
.report-open:hover{color:var(--accent);border-color:var(--accent)}
.drawing-source .report-open{margin-left:12px}
.report-dialog{box-sizing:border-box;width:calc(100% - 32px);max-width:540px;max-height:calc(100dvh - 32px);overflow:auto;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:24px}
.report-dialog::backdrop{background:#07142699}.report-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.report-heading h2{margin:0;font:700 21px var(--sans)}
.report-close{background:transparent;border:0;color:var(--ink);font-size:26px;min-width:42px;min-height:42px;cursor:pointer}
.report-dialog p{font:13px/1.7 var(--sans);color:var(--muted)}.report-dialog label{display:block;margin:16px 0 7px;font:600 13px var(--sans)}.report-dialog label span{font-weight:400;color:var(--muted)}
.report-dialog textarea,.report-dialog input{box-sizing:border-box;width:100%;border:1px solid var(--line);border-radius:6px;padding:11px;background:var(--bg);color:var(--ink);font:16px/1.5 var(--sans)}.report-dialog textarea{resize:vertical;min-height:120px}
.report-dialog .report-privacy{font-size:11px}.report-trap{display:none}.report-dialog #reportStatus{color:var(--ink)}
.report-dialog button[type=submit]{padding:12px 18px;border:0;border-radius:6px;background:var(--accent);color:var(--bg);font:600 13px var(--sans);cursor:pointer;min-height:44px}.report-dialog button:disabled{opacity:.55;cursor:default}
.report-dialog :focus-visible,.report-open:focus-visible,.learning-start a:focus-visible,.learning-start summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media(max-width:760px){.learning-body{grid-template-columns:1fr;gap:10px}.learning-body svg{width:150px;margin:auto}.learning-hint{margin-left:0}.learning-start summary:after{margin-left:auto}.learning-footer{padding:22px 20px}.drawing-source .report-open{margin:10px 0 0}.report-dialog{padding:20px}.report-heading h2{font-size:19px}}

/* One aligned footer, with policy links and reporting kept together. */
.learning-footer{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:24px 56px;max-width:1200px;margin:24px auto 0;padding:28px 28px 36px;border-top:1px solid var(--line)}
.footer-explanation{max-width:790px}.footer-explanation>strong{display:block;font:700 14px/1.6 var(--sans);margin:0 0 8px;color:var(--ink)}
.learning-footer .footer-explanation p{font:12px/1.85 var(--sans);margin:0;color:var(--muted)}
.footer-actions{display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.footer-links{display:flex;flex:initial;overflow:visible;gap:20px;padding:0;font:12px/1.6 var(--sans)}
.footer-links a{padding:6px 0;color:var(--muted);text-decoration:none}.footer-links a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.library-directory{margin:36px 0 0;border:1px solid var(--line);border-radius:8px;padding:0 20px;background:var(--surface)}
.library-directory summary{display:flex;align-items:center;gap:12px;cursor:pointer;list-style:none;padding:18px 0;font:600 14px/1.5 var(--sans);color:var(--ink)}
.library-directory summary:after{content:'+';font-size:20px;color:var(--muted);margin-left:4px}.library-directory[open] summary:after{content:'−'}
.directory-count{margin-left:auto;font:11px var(--mono);color:var(--muted)}
.library-directory ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 32px;list-style:none;padding:20px 0 24px;margin:0;border-top:1px solid var(--line)}
.library-directory li{min-width:0}.library-directory a{display:block;font:13px/1.6 var(--sans);color:var(--ink)}.library-directory a strong{color:var(--accent);display:block;font:11px/1.7 var(--mono);margin-bottom:4px}
.library-directory a:hover{text-decoration:underline;text-underline-offset:3px}.library-directory li p{font:12px/1.7 var(--sans);color:var(--muted);margin:6px 0 0}
@media(max-width:760px){.learning-footer{grid-template-columns:1fr;padding:24px 20px 30px;gap:20px;margin-top:20px}.footer-actions{align-items:flex-start;gap:12px}.footer-links{gap:24px}.library-directory{padding:0 16px}.library-directory ul{grid-template-columns:1fr}.library-directory summary{font-size:13px}}