.lrmh-library,.lrmh-studio{max-width:860px;margin:24px auto;font-family:inherit;color:#17243b;box-sizing:border-box}
.lrmh-library *, .lrmh-studio *{box-sizing:border-box}
.lrmh-library-header{background:#102f60;color:#fff;padding:28px;border-radius:17px;box-shadow:0 8px 24px rgba(16,47,96,.12)}
.lrmh-library-header h2{color:#fff;margin:0 0 8px}
.lrmh-library-header p{margin:0 0 10px;color:#f5f8ff}
.lrmh-library-header label{display:block;font-weight:600;margin:12px 0 5px}
.lrmh-library-header form{display:flex;flex-wrap:wrap;align-items:end;gap:6px}
.lrmh-library-header form label{flex-basis:100%}
.lrmh-library-header input{flex:1 1 210px;min-width:0;width:auto;padding:12px;border-radius:8px;border:1px solid #c7d1dd;min-height:45px;background:#fff;color:#17243b}
.lrmh-library-header input::placeholder{color:#6a7e98}
.lrmh-library-header button,.lrmh-buttons button{padding:12px 17px;border:0;border-radius:9px;background:#2251a0;color:#fff;cursor:pointer;min-height:44px;transition:background-color .18s ease, transform .18s ease, box-shadow .18s ease, color .18s ease, border-color .18s ease}
.lrmh-library-header button{background:#fff;color:#102f60;margin:0;font-weight:600;border:1px solid #d8e1ea}
.lrmh-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:10px;margin:20px 0}
.lrmh-result{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px 5px;background:#fff;border:1px solid #d8e1ea;border-radius:12px;cursor:pointer;min-height:115px;min-width:0;color:#17243b;font:inherit;line-height:1.25;box-shadow:0 1px 2px rgba(16,47,96,.03);transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease}
.lrmh-result span{font-size:43px;line-height:1.2}
.lrmh-result strong{font-size:13px}
.lrmh-result small{text-align:center;font-size:11px;line-height:1.3;overflow-wrap:anywhere}
.lrmh-result:hover{background:#f1f7ff;border-color:#8cb5e8;box-shadow:0 6px 18px rgba(34,81,160,.12);transform:translateY(-1px)}
.lrmh-result[aria-pressed="true"]{background:#102f60;color:#fff;border-color:#102f60;box-shadow:0 10px 22px rgba(16,47,96,.2)}
.lrmh-result[aria-pressed="true"]::after{content:"";position:absolute;inset:0;border-radius:12px;box-shadow:inset 0 0 0 2px #f6b744;pointer-events:none}
.lrmh-result.lrmh-practised{background:#f1fbf5;border-color:#9fd3b1}
.lrmh-result.lrmh-practised::before{content:"✓";position:absolute;top:7px;right:8px;font-size:12px;font-weight:700;color:#2f7d4a}
.lrmh-result.lrmh-practised:hover{background:#eaf8f0;border-color:#7bc192}
.lrmh-result.lrmh-practised[aria-pressed="true"]{background:#102f60;color:#fff;border-color:#102f60}
.lrmh-result.lrmh-practised[aria-pressed="true"]::before{color:#d8f3df}
.lrmh-result:focus-visible,.lrmh-buttons button:focus-visible,.lrmh-library-header button:focus-visible,.lrmh-library-header input:focus-visible{outline:3px solid #f6b744;outline-offset:2px}
.lrmh-studio{border:1px solid #d8e1ea;border-radius:17px;padding:22px;background:#fff;box-shadow:0 3px 18px #122d5010}
.lrmh-heading{display:flex;justify-content:space-between;gap:15px;align-items:center}
.lrmh-heading p{margin:5px 0 0;color:#324965}
.lrmh-character-title{font-size:50px;line-height:1;margin-right:16px;color:#102f60}
.lrmh-grid-wrap{display:flex;justify-content:center;margin:22px 0}
.lrmh-stage{width:min(100%,340px);aspect-ratio:1/1;touch-action:none;user-select:none;-webkit-user-select:none;display:flex;align-items:center;justify-content:center;border:1px solid #b7c7d8;border-radius:8px;background:linear-gradient(45deg,transparent 49.8%,#e8edf2 50%,transparent 50.2%),linear-gradient(-45deg,transparent 49.8%,#e8edf2 50%,transparent 50.2%),linear-gradient(90deg,transparent 49.8%,#e8edf2 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,#e8edf2 50%,transparent 50.2%),#fff;font-size:140px;color:#102f60}
.lrmh-stage svg{max-width:100%;max-height:100%;touch-action:none}
.lrmh-buttons{display:flex;gap:9px;flex-wrap:wrap;justify-content:center}
.lrmh-buttons button{background:#102f60;box-shadow:0 3px 10px rgba(16,47,96,.15)}
.lrmh-buttons button:hover,.lrmh-library-header button:hover{filter:none;transform:translateY(-1px);box-shadow:0 8px 18px rgba(16,47,96,.16)}
.lrmh-buttons button[data-action="quiz"]{background:#2251a0}
.lrmh-buttons button[data-action="reset"]{background:#234166}
.lrmh-buttons button[data-action="audio"]{background:#2f7d4a}
.lrmh-status{text-align:center;font-size:14px;color:#324965}
.lrmh-progress-note{font-size:13px;color:#54677d;text-align:center}
.lrmh-selected{margin-top:18px;scroll-margin-top:85px}
@media(max-width:600px){
 .lrmh-library,.lrmh-studio{width:100%;margin:18px auto}
 .lrmh-library-header{padding:22px;border-radius:15px}
 .lrmh-library-header form{gap:8px}
 .lrmh-library-header input{flex:1 1 100%;width:100%}
 .lrmh-library-header button{flex:0 0 auto}
 .lrmh-results{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
 .lrmh-result{min-height:108px;padding:8px 4px;border-radius:11px}
 .lrmh-result span{font-size:34px}
 .lrmh-result strong{font-size:12px}
 .lrmh-result small{font-size:10px}
 .lrmh-heading{display:block}
 .lrmh-character-title{font-size:44px;margin-right:0}
 .lrmh-grid-wrap{margin:16px 0}
 .lrmh-stage{width:min(100%,360px);font-size:120px}
 .lrmh-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .lrmh-buttons button{width:100%}
 .lrmh-status,.lrmh-progress-note{text-align:center}
}
@media(max-width:420px){
 .lrmh-library-header{padding:18px}
 .lrmh-results{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}
 .lrmh-result{min-height:98px;padding:7px 3px}
 .lrmh-result span{font-size:30px}
 .lrmh-result strong{font-size:11px}
 .lrmh-result small{font-size:9px;line-height:1.25}
 .lrmh-stage{width:min(100%,320px)}
}

/* v0.1.7: writing studio polish; all strokes remain black/default Hanzi Writer colour. */
.lrmh-studio{background:#f5f8fd;border:1px solid #d5e2f2;box-shadow:0 6px 22px rgba(16,47,96,.07)}
.lrmh-heading{align-items:center}
.lrmh-heading>small{display:inline-flex;align-items:center;justify-content:center;padding:6px 11px;border:1px solid #cbd9eb;border-radius:999px;background:#eaf1fa;color:#284466;font-size:12px;font-weight:600;white-space:nowrap}
.lrmh-character-title{color:#102f60}
.lrmh-stage{background:linear-gradient(45deg,transparent 49.8%,#e2eaf4 50%,transparent 50.2%),linear-gradient(-45deg,transparent 49.8%,#e2eaf4 50%,transparent 50.2%),linear-gradient(90deg,transparent 49.8%,#e2eaf4 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,#e2eaf4 50%,transparent 50.2%),#fff;border:1.5px solid #a8bfde;border-radius:6px;color:#111827}
.lrmh-studio .lrmh-buttons button[data-action="watch"],
.lrmh-studio .lrmh-buttons button[data-action="quiz"]{background:#163766;color:#fff}
.lrmh-studio .lrmh-buttons button[data-action="reset"]{background:#e9f0fa;color:#163766;border:1px solid #b9cce5;box-shadow:none}
.lrmh-studio .lrmh-buttons button[data-action="reset"]:hover{background:#d9e7f7}
.lrmh-studio .lrmh-status{color:#486184}
@media(max-width:600px){
 .lrmh-studio{padding:17px}
 .lrmh-heading{display:flex;flex-wrap:wrap;gap:10px}
 .lrmh-heading>small{font-size:11px}
}

/* Hanzi-only review game */
.lrmh-review-launch{display:flex;gap:16px;align-items:center;justify-content:space-between;margin:20px 0;padding:15px 18px;border-radius:14px;background:#f0f6ff;border:1px solid #c5d9f5}
.lrmh-review-launch strong{color:#102f60}.lrmh-review-launch p{margin:5px 0 0;font-size:13px;color:#324965}
.lrmh-review-open,.lrmh-review-btn{background:#102f60!important;color:#fff!important;border:1px solid #102f60!important;border-radius:9px!important;padding:11px 14px!important;min-height:44px;cursor:pointer;font-weight:600}
.lrmh-review{margin:18px 0;padding:22px;border:1px solid #ccdbef;border-radius:16px;background:#f6f9ff;scroll-margin-top:90px}
.lrmh-review[hidden]{display:none!important}.lrmh-review h3{color:#102f60;margin:8px 0}.lrmh-review-modes,.lrmh-review-controls{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.lrmh-review-modes button[aria-pressed="true"]{background:#2251a0!important;box-shadow:inset 0 0 0 2px #f6b744}
.lrmh-review-count{display:block;min-height:44px;margin:10px 0 18px;padding:8px 12px;border:1px solid #a8bfde;border-radius:8px;background:#fff;color:#17243b}
.lrmh-review-counter{font-weight:600;color:#34547e}.lrmh-review-character{text-align:center;font-size:90px!important;margin:10px 0!important;color:#102f60}
.lrmh-review-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:15px 0}
.lrmh-review-choices button{min-height:65px;background:#fff!important;color:#102f60!important;border:1px solid #c6d8ed!important;white-space:normal}
.lrmh-review-choices .lrmh-answer-correct{background:#e6f6eb!important;border-color:#469668!important;color:#1d5837!important}
.lrmh-review-stage{width:min(100%,340px);height:auto;aspect-ratio:1;margin:16px auto;border:1px solid #a8bfde;border-radius:8px;background:#fff;touch-action:none}
.lrmh-review-stage svg{touch-action:none}.lrmh-review-note{font-size:13px;color:#526984}.lrmh-review-feedback{font-weight:600;color:#102f60;min-height:24px}
.lrmh-review button:focus-visible,.lrmh-review-open:focus-visible{outline:3px solid #e9a72d;outline-offset:3px}
@media(max-width:600px){.lrmh-review-launch{flex-direction:column;align-items:stretch}.lrmh-review-open{width:100%}.lrmh-review{padding:15px}.lrmh-review-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.lrmh-review-modes button{font-size:12px;padding:9px 4px!important}.lrmh-review-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.lrmh-review-stage{width:min(100%,320px)}}

/* Review is distraction-free: hide answers in the library while quiz is open. */
.lrmh-library.lrmh-review-active .lrmh-library-header,
.lrmh-library.lrmh-review-active .lrmh-review-launch,
.lrmh-library.lrmh-review-active .lrmh-results,
.lrmh-library.lrmh-review-active .lrmh-selected,
.lrmh-library.lrmh-review-active > p {display:none!important}
.lrmh-library.lrmh-review-active .lrmh-review{display:block;margin-top:0}
.lrmh-review-quit{display:block;margin-left:auto!important;background:#fff!important;color:#102f60!important;border:1px solid #a8bfde!important;margin-bottom:12px}
.lrmh-review-quit:hover{background:#eaf2ff!important}

.lrmh-review-misses{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 18px}.lrmh-review-misses span{padding:8px 11px;background:#fff1e8;border:1px solid #edccab;border-radius:8px;color:#624322;font-weight:600}.lrmh-review-save-warning{color:#9c4221;font-size:13px}

/* v0.1.12 — Student progress dashboard */
.lrmh-dashboard{margin:16px 0;padding:19px;background:#f5f8fd;border:1px solid #cbdcf0;border-radius:15px;color:#17243b}
.lrmh-dashboard h3{margin:0 0 14px;color:#102f60;font-size:20px}
.lrmh-dashboard-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.lrmh-dashboard-stat{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:95px;text-align:center;border:1px solid #dce6f3;background:#fff;border-radius:11px;padding:10px 6px}
.lrmh-dashboard-stat strong{font-size:26px;color:#102f60;line-height:1.2}.lrmh-dashboard-stat span{margin-top:5px;font-size:12px;color:#405979}
.lrmh-dashboard-progress{margin:20px 0 14px}.lrmh-dashboard-progress-label{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:13px}
.lrmh-dashboard-track{height:11px;border-radius:20px;background:#dce6f3;overflow:hidden}.lrmh-dashboard-fill{height:100%;background:#348267;border-radius:20px;transition:width .25s ease}
.lrmh-dashboard-footer{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:14px}.lrmh-dashboard-review{border:0;border-radius:9px;min-height:44px;padding:10px 15px;background:#102f60;color:#fff;cursor:pointer;font-weight:600}
.lrmh-dashboard-review:focus-visible{outline:3px solid #e9a72d;outline-offset:2px}.lrmh-dashboard-note{font-size:12px;color:#536985;margin:12px 0 0}
.lrmh-dashboard-guest p{margin:0;color:#405979}
.lrmh-library.lrmh-review-active .lrmh-dashboard{display:none!important}
@media(max-width:600px){.lrmh-dashboard{padding:14px}.lrmh-dashboard-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.lrmh-dashboard-footer{flex-direction:column;align-items:stretch}.lrmh-dashboard-review{width:100%}}

.lrmh-dashboard-extra{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:12px 0 16px}.lrmh-dashboard-extra-stat{border:1px solid #d8e4f4;background:#fff;border-radius:9px;padding:12px 6px;text-align:center;display:flex;flex-direction:column;gap:5px}.lrmh-dashboard-extra-stat strong{font-size:20px;color:#102f60;overflow-wrap:anywhere}.lrmh-dashboard-extra-stat span{font-size:11px;color:#3e5678}@media(max-width:600px){.lrmh-dashboard-extra{grid-template-columns:repeat(2,minmax(0,1fr))}.lrmh-dashboard-extra-stat strong{font-size:18px}}

/* Browse controls are separate from review and hidden during an active review. */
.lrmh-browser{background:#f3f7fd;border:1px solid #d4e1f3;border-radius:14px;padding:16px;margin:18px 0 0}
.lrmh-browser-filters{display:flex;align-items:end;gap:12px;flex-wrap:wrap}
.lrmh-browser-filters label{display:flex;flex-direction:column;gap:5px;flex:1 1 155px;font-weight:600;font-size:13px}
.lrmh-browser-filters select{width:100%;min-height:44px;border:1px solid #b9cde5;background:#fff;border-radius:8px;color:#102f60;padding:8px}
.lrmh-browser-filters button,.lrmh-pagination a{background:#102f60;color:#fff;border:0;border-radius:8px;padding:11px 15px;min-height:44px;font-weight:600;cursor:pointer;text-decoration:none}
.lrmh-browser-count{font-size:13px;color:#405776;margin:12px 0 0}
.lrmh-pagination{display:flex;justify-content:center;align-items:center;gap:16px;flex-wrap:wrap;margin:20px 0}
.lrmh-pagination span{font-size:13px}
.lrmh-library.lrmh-review-active .lrmh-browser,.lrmh-library.lrmh-review-active .lrmh-pagination{display:none!important}
@media(max-width:600px){.lrmh-browser{padding:12px}.lrmh-browser-filters{gap:9px}.lrmh-browser-filters button{width:100%}}

/* v0.1.20: spacious review controls and responsive legibility */
.lrmh-dashboard{padding:24px;margin-bottom:22px}
.lrmh-dashboard h3{font-size:22px;line-height:1.35;margin-bottom:18px}
.lrmh-dashboard-stat{min-height:108px;padding:14px 10px}
.lrmh-dashboard-stat span,.lrmh-dashboard-extra-stat span{font-size:14px;line-height:1.45}
.lrmh-dashboard-extra-stat{padding:14px 10px;min-height:100px}
.lrmh-dashboard-extra-stat strong{line-height:1.35}
.lrmh-dashboard-progress-label{font-size:15px;line-height:1.5;align-items:baseline;flex-wrap:wrap}
.lrmh-dashboard-footer{font-size:15px;line-height:1.6;padding-top:5px}
.lrmh-dashboard-note{font-size:14px;line-height:1.6;margin-top:14px;max-width:66ch}
.lrmh-review-launch{display:block;padding:22px;margin:22px 0;}
.lrmh-review-launch h3{font-size:21px;line-height:1.4;color:#102f60;margin:0 0 16px}
.lrmh-review-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lrmh-review-option{display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-width:0;padding:20px;background:#fff;border:1px solid #d5e1f2;border-radius:12px}
.lrmh-review-option strong{font-size:17px;line-height:1.4;color:#102f60}
.lrmh-review-option p{font-size:15px;line-height:1.6;color:#435b79;margin:8px 0 0}
.lrmh-review-option .lrmh-review-open,.lrmh-review-option .lrmh-dashboard-review{display:block;width:100%;min-height:48px;white-space:nowrap;text-align:center;font-size:15px;line-height:1.4;padding:12px 14px!important;border-radius:9px;cursor:pointer;background:#102f60;color:#fff;border:1px solid #102f60;font-weight:600}
.lrmh-review-option button:hover{background:#2251a0;color:#fff}
.lrmh-review-option button:focus-visible{outline:3px solid #e9a72d;outline-offset:3px}
@media(max-width:600px){
 .lrmh-dashboard{padding:17px;margin-bottom:18px}
 .lrmh-dashboard h3{font-size:20px}
 .lrmh-dashboard-stat{padding:12px 8px;min-height:96px}
 .lrmh-dashboard-stat span,.lrmh-dashboard-extra-stat span{font-size:13px}
 .lrmh-dashboard-progress-label,.lrmh-dashboard-footer{font-size:14px}
 .lrmh-dashboard-note{font-size:14px}
 .lrmh-review-launch{padding:16px;margin:18px 0}
 .lrmh-review-launch h3{font-size:20px;margin-bottom:13px}
 .lrmh-review-options{grid-template-columns:minmax(0,1fr);gap:12px}
 .lrmh-review-option{padding:16px;gap:14px}
 .lrmh-review-option strong{font-size:17px}
 .lrmh-review-option p{font-size:15px}
 .lrmh-review-option .lrmh-review-open,.lrmh-review-option .lrmh-dashboard-review{width:100%;min-height:48px}
}

/* Guided shortcuts: keep the original practice click handler and controls. */
.lrmh-guided{border:1px solid #cbd9eb;background:#f7faff;border-radius:14px;padding:18px;margin:18px 0 24px;color:#0c2345}.lrmh-guided h3{margin:0 0 8px}.lrmh-guided-level{border-top:1px solid #d4e0ef;margin-top:15px;padding-top:12px}.lrmh-guided-level h4{margin:0 0 5px}.lrmh-guided-level p{margin:0 0 10px}.lrmh-guided-cards{display:flex;gap:7px;flex-wrap:wrap}.lrmh-guided-cards .lrmh-guided-card{flex:0 0 48px;width:48px;min-height:48px;padding:5px;font-size:25px;line-height:1.2}.lrmh-guided-cards .lrmh-guided-card:hover{outline:2px solid #1e5a96} 

/* 0.1.26: guided cards are a real responsive grid, regardless of theme button rules. */
.lrmh-library .lrmh-guided{box-sizing:border-box;width:100%;max-width:100%;border:1px solid #cbd9eb;background:#f7faff;border-radius:14px;padding:18px;margin:18px 0 24px;}
.lrmh-library .lrmh-guided-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(62px,1fr));gap:10px;width:100%;max-width:100%;align-items:stretch;}
.lrmh-library .lrmh-guided-cards button.lrmh-guided-card{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;justify-content:center;float:none;flex:none;width:100%;min-width:0;max-width:none;min-height:64px;height:64px;padding:8px 5px;margin:0;white-space:nowrap;word-break:keep-all;overflow-wrap:normal;font-size:27px;line-height:1.2;border-radius:10px;}
@media(max-width:600px){.lrmh-library .lrmh-guided{padding:12px}.lrmh-library .lrmh-guided-cards{grid-template-columns:repeat(auto-fill,minmax(54px,1fr));gap:7px}.lrmh-library .lrmh-guided-cards button.lrmh-guided-card{height:58px;min-height:58px;font-size:25px}}

/* Guided 100-character pilot (v0.1.27) */
.lrmh-pilot{border:1px solid #dce4eb;border-radius:15px;padding:20px;margin:24px 0;background:#fff;color:#20314b}.lrmh-pilot-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.lrmh-pilot-head h3{margin:0 0 7px}.lrmh-pilot-head p{margin:0 0 12px;max-width:670px}.lrmh-pilot-counter{min-width:100px;text-align:right;display:flex;flex-direction:column}.lrmh-pilot-counter strong{font-size:21px}.lrmh-pilot-counter span{font-size:12px}.lrmh-pilot-track{height:10px;background:#e7edf3;border-radius:10px;overflow:hidden}.lrmh-pilot-fill{height:100%;width:0;background:#197b6b;transition:width .2s}.lrmh-pilot-actions{margin:16px 0;display:flex;align-items:center;flex-wrap:wrap;gap:12px}.lrmh-pilot-continue{background:#145b87;color:white;border:0;border-radius:8px;padding:12px 18px;font-weight:700;cursor:pointer}.lrmh-pilot-message{font-size:13px}.lrmh-pilot-explainer,.lrmh-pilot-footnote{font-size:13px;line-height:1.5}.lrmh-pilot-units{display:grid;gap:9px}.lrmh-pilot-unit{border:1px solid #dae5ef;border-radius:9px;padding:0;background:#fafcff}.lrmh-pilot-unit summary{cursor:pointer;display:flex;align-items:center;gap:13px;padding:13px;list-style:none}.lrmh-pilot-unit summary::-webkit-details-marker{display:none}.lrmh-pilot-unit summary>span:nth-child(2){flex:1;display:flex;flex-direction:column;gap:2px}.lrmh-pilot-unit summary small{font-size:12px;color:#546779}.lrmh-pilot-unit-number{border-radius:50%;background:#e4edf5;width:32px;height:32px;display:grid;place-items:center;font-weight:700}.lrmh-pilot-unit-progress{font-size:12px;font-weight:700;color:#236c5b}.lrmh-pilot-unit .lrmh-guided-cards{padding:0 12px 14px}.lrmh-pilot-character{position:relative;min-height:67px}.lrmh-pilot-check{font-size:13px;color:#087b53}.lrmh-pilot-done{border-color:#2b9271!important;background:#edf8f2!important}.lrmh-pilot-missing{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px;border:1px dashed #c5cad0;border-radius:8px;font-size:24px;opacity:.65}.lrmh-pilot-missing small{font-size:10px}.lrmh-pilot-unit:focus-within{outline:2px solid #9eb9cd;outline-offset:2px}@media(max-width:600px){.lrmh-pilot{padding:13px}.lrmh-pilot-head{align-items:flex-start}.lrmh-pilot-counter{min-width:72px}.lrmh-pilot-counter strong{font-size:16px}}

/* v0.1.28 standalone fundamentals */
.lrmh-foundations{border:1px solid #d9e4ef;border-radius:15px;margin:22px 0;padding:20px;background:#f8fbff}.lrmh-foundations-header h3{margin:0 0 7px;color:#213c5a}.lrmh-foundations-header p{font-size:14px;margin:0 0 16px}.lrmh-foundation-list{display:grid;gap:8px}.lrmh-foundation-lesson{border:1px solid #d6e0ea;background:#fff;border-radius:9px}.lrmh-foundation-lesson summary{display:flex;align-items:center;gap:10px;list-style:none;cursor:pointer;padding:13px}.lrmh-foundation-lesson summary::-webkit-details-marker{display:none}.lrmh-foundation-lesson summary strong{flex:1}.lrmh-foundation-num{font-weight:700;border-radius:50%;background:#e4eef7;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0}.lrmh-foundation-state{font-size:12px;color:#315c78}.lrmh-foundation-lesson.is-locked summary{opacity:.6}.lrmh-foundation-lesson.is-complete{border-color:#6ca68d}.lrmh-foundation-inner{padding:2px 17px 17px;font-size:14px}.lrmh-foundation-inner fieldset{border:1px solid #dbe4ee;border-radius:9px;padding:12px;margin:12px 0}.lrmh-foundation-inner fieldset label{display:block;padding:7px 0}.lrmh-foundation-inner button{border:0;border-radius:7px;background:#145b87;color:white;padding:10px 14px;cursor:pointer}.lrmh-foundation-inner button:disabled,.lrmh-pilot-continue:disabled{opacity:.5;cursor:not-allowed}.lrmh-foundation-feedback{min-height:1.5em}.lrmh-foundation-summary{font-size:13px;font-weight:600}.lrmh-foundations details:focus-within{outline:2px solid #8fb4d4;outline-offset:1px}@media(max-width:600px){.lrmh-foundations{padding:12px}.lrmh-foundation-lesson summary{flex-wrap:wrap}.lrmh-foundation-state{margin-left:40px}}

/* v0.1.29 Editable Academy pilot */
.lrmh-academy{margin:1.5rem 0 2rem}.lrmh-academy-head h2{margin-bottom:.3rem}.lrmh-academy-courses{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:14px;align-items:start}.lrmh-academy-course{border:1px solid #cbd5e1;border-radius:15px;background:#fff;min-width:0;overflow:hidden}.lrmh-academy-course>summary{cursor:pointer;display:flex;flex-direction:column;gap:7px;min-height:130px;padding:20px;background:#eef4fc;list-style:none}.lrmh-academy-course>summary strong{font-size:1.4rem;color:#153e75}.lrmh-academy-course>summary span{font-size:.84rem;color:#52647c}.lrmh-academy-course>summary small{margin-top:auto}.lrmh-academy-course[open]{grid-column:1/-1}.lrmh-academy-course[open]>summary{min-height:0}.lrmh-academy-modules{padding:14px;display:grid;gap:12px}.lrmh-academy-module,.lrmh-academy-lesson{border:1px solid #dde5ef;border-radius:10px;background:white;padding:12px}.lrmh-academy-module>summary,.lrmh-academy-lesson>summary{cursor:pointer;font-weight:700}.lrmh-academy-module>summary small{float:right;font-weight:400}.lrmh-academy-lesson{margin:12px 0}.lrmh-academy-character-grid{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}.lrmh-academy-character{font-size:1.7rem;min-width:65px;min-height:64px}.lrmh-academy-note{font-size:.86rem;color:#53647b}@media(max-width:600px){.lrmh-academy-courses{grid-template-columns:repeat(2,minmax(0,1fr))}.lrmh-academy-course>summary{padding:12px;min-height:120px}.lrmh-academy-course>summary strong{font-size:1.2rem}}

/* Writing-first academy — v0.1.30 */
.lrmh-academy-page{max-width:1080px;margin:auto}.lrmh-academy-head{background:#102d59;color:#fff;border-radius:20px;padding:clamp(22px,4vw,44px);margin-bottom:20px}.lrmh-academy-head h2{color:#fff;font-size:clamp(1.75rem,3.5vw,2.6rem);line-height:1.15;margin:8px 0}.lrmh-academy-head p{color:#dbeafe;margin:0}.lrmh-eyebrow{font-size:.75rem;letter-spacing:.16em;font-weight:800;color:#93c5fd}.lrmh-academy-courses{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.lrmh-academy-course{border-radius:18px;box-shadow:0 3px 15px #1227460d;border-color:#d9e4f0}.lrmh-academy-course>summary{background:#fff;min-height:155px;padding:22px;gap:12px}.lrmh-academy-course>summary strong{font-size:2rem;letter-spacing:-.04em}.lrmh-academy-course>summary small{color:#475569;font-size:.8rem;margin-top:auto}.lrmh-academy-tag{font-size:.67rem;font-weight:800;letter-spacing:.08em;color:#2563eb}.lrmh-academy-course[open]>summary{min-height:0;background:#eaf2ff}.lrmh-academy-modules{background:#f8fafc;border-top:1px solid #e2e8f0}.lrmh-academy-module>summary,.lrmh-academy-lesson>summary{padding:10px 4px}.lrmh-academy-lesson{background:white}.lrmh-academy-lesson-content{color:#526078;font-size:.9rem}.lrmh-academy-character-grid{gap:7px}.lrmh-academy-character{border:2px solid #d4deea;border-radius:10px;background:white;min-width:53px;min-height:57px;font-size:1.5rem;padding:6px}.lrmh-academy-character[aria-pressed="true"]{border-color:#2563eb;background:#eaf2ff}.lrmh-lesson-top{display:flex;justify-content:space-between;align-items:center}.lrmh-lesson-nav{display:flex;justify-content:space-between;gap:12px;margin:12px 0}.lrmh-lesson-nav button{border:0;background:#173b73;color:white;font-weight:700;padding:12px 18px;border-radius:10px;cursor:pointer}.lrmh-lesson-nav button:hover{background:#225ab0}.lrmh-academy-page>.lrmh-selected{position:relative;margin:22px auto;max-width:650px}.lrmh-academy-page .lrmh-stage{width:min(100%,400px)!important;max-width:400px;margin:auto}.lrmh-academy-page .lrmh-studio{border:1px solid #dce6f2;border-radius:18px;padding:20px;background:white}.lrmh-empty{color:#64748b}.lrmh-academy-page .lrmh-academy-note{margin:10px 0 0}@media(max-width:780px){.lrmh-academy-courses{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.lrmh-academy-course>summary{min-height:120px;padding:15px}.lrmh-academy-course>summary strong{font-size:1.6rem}.lrmh-lesson-nav button{padding:10px}.lrmh-academy-page .lrmh-studio{padding:12px}}

.lrmh-lesson-studio{max-width:650px;margin:16px auto}.lrmh-lesson-studio .lrmh-stage{margin:auto}.lrmh-lesson-studio .lrmh-studio{padding:18px;border:1px solid #dce6f2;border-radius:16px;background:#fff}.lrmh-lesson-studio .lrmh-grid-wrap{display:flex;justify-content:center}

/* v0.1.31 — minimal writing-first classroom */
.lrmh-v31{max-width:900px;margin:auto}.lrmh-v31 .lrmh-academy-head{padding:16px 20px!important;border-radius:14px!important}
.lrmh-v31 .lrmh-academy-head h2{font-size:26px!important;margin:0!important}.lrmh-v31 .lrmh-academy-head p{font-size:14px!important;margin:5px 0!important}
.lrmh-v31 .lrmh-academy-courses{display:block!important}.lrmh-v31 .lrmh-academy-course{display:block!important;width:100%!important;max-width:100%!important;margin:10px 0!important}
.lrmh-v31 .lrmh-academy-course:not([open]){display:inline-block!important;width:31%!important;margin-right:1%!important;vertical-align:top}
.lrmh-v31 .lrmh-academy-course>summary{padding:14px!important;min-height:0!important}.lrmh-v31 .lrmh-academy-tag{display:none!important}
.lrmh-v31 .lrmh-academy-module,.lrmh-v31 .lrmh-academy-lesson{margin:7px 0!important}
.lrmh-v31 .lrmh-academy-module>summary,.lrmh-v31 .lrmh-academy-lesson>summary{padding:12px!important}
.lrmh-v31 .lrmh-academy-character-grid{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(62px,1fr))!important;gap:8px!important;margin:12px 0!important}
.lrmh-v31 .lrmh-academy-character{min-height:70px!important;height:74px!important;font-size:34px!important;padding:5px!important}
.lrmh-v31 .lrmh-lesson-studio .lrmh-studio{margin:12px auto!important;padding:15px!important;box-shadow:none!important}
.lrmh-v31 .lrmh-stage{width:min(100%,390px)!important}
.lrmh-v31 .lrmh-lesson-nav{display:flex;justify-content:space-between;gap:12px;margin-top:14px}
.lrmh-v31 .lrmh-lesson-nav button{padding:12px 18px;min-height:44px;border:0;border-radius:9px;color:white;background:#173b71;cursor:pointer}
.lrmh-v31 .lrmh-lesson-top{display:flex;justify-content:space-between;align-items:center}
@media(max-width:600px){.lrmh-v31 .lrmh-academy-course:not([open]){width:100%!important}.lrmh-v31 .lrmh-academy-character-grid{grid-template-columns:repeat(5,minmax(0,1fr))!important}.lrmh-v31 .lrmh-stage{width:min(100%,320px)!important}}

/* v0.1.33 writing-first course */
.lrmh-v31 .lrmh-academy-head{background:transparent!important;border:0!important;padding:8px 0!important;box-shadow:none!important;color:inherit!important}
.lrmh-v31 .lrmh-academy-head h2{color:inherit!important;font-weight:700}
.lrmh-v31 .lrmh-academy-lesson:not([open]){border-radius:9px!important}
.lrmh-v31 .lrmh-lesson-studio .lrmh-character-title{font-size:48px!important}
.lrmh-v31 .lrmh-academy-character[aria-pressed=true]{box-shadow:inset 0 0 0 3px #235da4!important}
.lrmh-v31 .lrmh-lesson-studio .lrmh-stage{max-width:400px;margin:0 auto}

/* v34: separate, focused academy. Original library stays unchanged. */
.lrmh-academy-page .lrmh-v34{max-width:760px;margin:0 auto;color:#15243b}
.lrmh-v34 .lrmh-academy-head{background:none;color:inherit;border:0;padding:8px 0 18px;margin:0}
.lrmh-v34 .lrmh-academy-head h2{color:#142a47;font-size:clamp(25px,4vw,34px);margin:0 0 6px}
.lrmh-v34 .lrmh-academy-head p{color:#53647a;margin:0}
.lrmh-v34 .lrmh-level-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:10px 0 22px}
.lrmh-v34 .lrmh-level-tab{background:#fff;color:#173b73;border:1px solid #cbd7e7;border-radius:10px;min-height:54px;font-size:17px;font-weight:700;cursor:pointer}
.lrmh-v34 .lrmh-level-tab[aria-selected="true"]{background:#173b73;color:#fff}
.lrmh-v34 .lrmh-course-pane[hidden],.lrmh-v34 .lrmh-academy-lesson[hidden]{display:none!important}
.lrmh-v34 .lrmh-lesson-label{font-size:13px;font-weight:700;display:block;margin-bottom:7px}
.lrmh-v34 .lrmh-lesson-select{width:100%;max-width:100%;padding:12px;border:1px solid #bacce0;border-radius:10px;background:white;color:#172b47;font-size:16px;margin-bottom:18px}
.lrmh-v34 .lrmh-academy-lesson{padding:0;border:0;margin:0;background:transparent}
.lrmh-v34 .lrmh-academy-practice{display:flex;flex-direction:column}
.lrmh-v34 .lrmh-lesson-top{order:0;display:flex;justify-content:space-between;margin-bottom:6px;color:#263956}
.lrmh-v34 .lrmh-lesson-studio{order:1;margin:5px auto;width:100%;max-width:530px}
.lrmh-v34 .lrmh-lesson-studio .lrmh-studio{padding:20px;border:1px solid #cfdded;border-radius:18px;box-shadow:0 4px 15px #112b4510;background:white}
.lrmh-v34 .lrmh-lesson-studio .lrmh-stage{width:min(100%,400px)!important;max-width:400px;margin:auto}
.lrmh-v34 .lrmh-academy-character-grid{order:3;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:18px 0 8px}
.lrmh-v34 .lrmh-academy-character{min-width:58px;min-height:58px;border:1px solid #b6cce2;background:#fff;border-radius:12px;font-size:30px;cursor:pointer}
.lrmh-v34 .lrmh-academy-character[aria-pressed="true"]{outline:3px solid #3a72c2;outline-offset:1px;background:#e9f2ff}
.lrmh-v34 .lrmh-lesson-nav{order:2;display:flex;justify-content:space-between;margin-top:8px}
.lrmh-v34 .lrmh-lesson-nav button{background:#173b73;color:white;border:0;min-height:46px;padding:10px 20px;border-radius:10px;cursor:pointer}
@media(max-width:600px){.lrmh-v34 .lrmh-level-tabs{gap:5px}.lrmh-v34 .lrmh-level-tab{font-size:14px;min-height:48px}.lrmh-v34 .lrmh-lesson-studio .lrmh-studio{padding:12px}.lrmh-v34 .lrmh-academy-character{min-width:48px;min-height:50px;font-size:25px}}

/* v0.1.35 meaningful vocabulary-first academy */
.lrmh-v34 .lrmh-word-list{order:0;display:flex;gap:9px;flex-wrap:wrap;padding:12px 0;margin-bottom:8px}
.lrmh-v34 .lrmh-word-title{flex-basis:100%;font-weight:700;color:#273e5b;font-size:14px}
.lrmh-v34 .lrmh-word-pick{background:white;border:1px solid #ccd8e7;color:#183960;font-size:24px;border-radius:11px;min-height:58px;padding:8px 15px;cursor:pointer}
.lrmh-v34 .lrmh-word-pick:hover,.lrmh-v34 .lrmh-word-pick.is-active{background:#e8f1fe;border-color:#2f67b0}
.lrmh-v34 .lrmh-current-word{order:1;font-size:14px;font-weight:700;color:#385f92;text-align:center}
.lrmh-v34 .lrmh-lesson-studio{order:2}
.lrmh-v34 .lrmh-lesson-nav{order:3}
.lrmh-v34 .lrmh-academy-character-grid{order:4}

/* v0.1.36: isolate the handwriting SVG from aggressive theme SVG styling. */
.lrmh-v34 .lrmh-stage{position:relative;overflow:hidden;display:block!important;font-size:0!important;line-height:0!important;box-sizing:border-box;isolation:isolate}
.lrmh-v34 .lrmh-stage>svg{display:block!important;width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;overflow:hidden!important;box-sizing:border-box!important;transform:none!important;position:static!important;touch-action:none}
.lrmh-v34 .lrmh-stage svg path,.lrmh-v34 .lrmh-stage svg g{stroke-linecap:inherit;stroke-linejoin:inherit;transition:none!important;animation:none!important;filter:none!important;transform-origin:initial}