:root{--cream:#f7f4f0;--paper:#fffdfa;--ink:#314955;--muted:#66727a;--teal:#4e6572;--teal-dark:#334e59;--pale:#e8eff0;--plum:#6d4a6b;--plum-pale:#eee6ed;--sand:#e9dfd9;--line:#d8d9d6;--gold:#b69458;--green:#496d5d;--red:#965c52;--shadow:0 12px 30px rgba(35,55,63,.05)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font:400 1rem/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;padding-bottom:68px}
button,select,textarea{font:inherit}
button{cursor:pointer}
button:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #a877a2;outline-offset:3px}
button:disabled{cursor:not-allowed;opacity:.64}
.skip{position:absolute;top:-5rem;left:1rem;z-index:20;background:var(--ink);color:#fff;padding:.6rem 1rem}.skip:focus{top:1rem}
.wrap{width:min(1180px,calc(100% - 44px));margin-inline:auto}
.masthead{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.brand{width:155px;height:94px;object-fit:contain;object-position:left center}
.masthead-copy{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:.76rem;font-weight:750;letter-spacing:.13em}.masthead-copy b{color:var(--plum);border:1px solid #b8a5b5;padding:7px 10px}
.intro{display:grid;grid-template-columns:1fr auto;align-items:end;gap:30px;padding:31px 0 27px}
.kicker,.step{display:block;margin:0 0 7px;color:var(--plum);font-size:.74rem;font-weight:800;letter-spacing:.16em}
h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.025em}
h1{margin:0 0 9px;font-size:clamp(2.1rem,4vw,3.45rem);line-height:1.06}
h2{margin:0 0 8px;font-size:clamp(1.45rem,2.2vw,1.95rem);line-height:1.25}
.intro p:last-child,.section-title>p,.activity>p{margin:0;color:var(--muted)}
.pattern-key{display:grid;grid-template-columns:repeat(3,78px);gap:5px}.pattern-key span{border:1px solid var(--line);background:var(--paper);text-align:center;padding:11px 6px;font:700 1rem Georgia,serif}.pattern-key span:last-child{grid-column:span 2;background:var(--ink);color:white}
.panel{margin-bottom:18px;border:1px solid var(--line);border-radius:4px;background:var(--paper);box-shadow:var(--shadow);padding:30px 34px}
.pattern-lab{border-top:5px solid var(--teal)}
.section-title{display:flex;justify-content:space-between;align-items:start;gap:30px}.section-title>p{max-width:480px}.compact{align-items:end}
.pattern-tabs{display:flex;gap:5px;margin:25px 0 22px;border-bottom:1px solid var(--line);overflow-x:auto}
.pattern-tab{border:1px solid var(--line);border-bottom:0;background:var(--cream);color:var(--ink);min-width:96px;padding:11px 15px;font-weight:750;white-space:nowrap}
.pattern-tab.active{background:var(--ink);border-color:var(--ink);color:#fff}
.lab-layout{display:grid;grid-template-columns:230px 1fr;gap:24px}
.verb-menu{background:var(--cream);border:1px solid var(--line);padding:18px;align-self:start}
.verb-menu label{display:block;color:var(--plum);font-size:.72rem;font-weight:800;letter-spacing:.13em;margin-bottom:7px}
select{width:100%;min-width:0;border:1px solid #bfc6c6;border-radius:2px;background:#fff;color:var(--ink);padding:10px 11px}
.verb-note{margin-top:20px;border-top:1px solid var(--line);padding-top:17px}.verb-note strong{display:block;font:700 1.45rem Georgia,serif}.verb-note span{color:var(--muted);font-size:.85rem}.verb-note p{margin:12px 0 0;color:var(--plum);font-weight:750}
.legend{margin-top:23px;color:var(--muted);font-size:.78rem;line-height:2}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin:0 5px 0 8px}.dot:first-child{margin-left:0}.dot.changed{background:var(--plum)}.dot.steady{border:2px solid var(--teal)}
.pronoun-box{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.person-cell{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:82px;text-align:left;border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 15px;transition:.15s}
.person-cell:hover{border-color:var(--teal);background:#f8faf9}.person-cell.active{box-shadow:inset 4px 0 0 var(--teal);border-color:var(--teal);background:var(--pale)}
.person-cell.changed{background:#dfccdc;border-color:#a884a4;box-shadow:inset 5px 0 0 var(--plum)}.person-cell.changed:hover{background:#d8bfd4}.person-cell.changed.active{background:#d5bdd1;box-shadow:inset 6px 0 0 var(--plum),inset 0 0 0 2px var(--teal)}
.person-cell.yo-go{background:linear-gradient(90deg,#eadfcf,#fff 57%)}.person-cell.yo-go.active{background:linear-gradient(90deg,#eadfcf,var(--pale))}
.person{display:block;color:var(--muted);font-size:.82rem}.form{display:block;font:700 1.35rem Georgia,serif}.form mark{background:transparent;color:var(--plum);font-weight:700}.sound{color:var(--teal);font-size:.95rem}
.selected-line{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--line);border-left:4px solid var(--plum);background:var(--pale);margin-top:13px;padding:14px 16px}
.selected-line>div{display:grid}.selected-line>div>span,.sentence-card>span{color:var(--plum);font-size:.68rem;font-weight:800;letter-spacing:.13em}.selected-line strong{font:700 1.14rem Georgia,serif;margin:4px 0}.selected-line small{color:var(--muted)}
.audio-button,.primary,.secondary{border:1px solid var(--ink);border-radius:2px;background:var(--ink);color:white;padding:10px 14px;font-weight:750;white-space:nowrap}.audio-button:hover,.primary:hover{background:var(--teal);border-color:var(--teal)}.audio-button span{font-size:.75rem;margin-right:6px}
.secondary{background:#fff;color:var(--ink)}.secondary:hover{background:var(--pale)}
.callout,.go-insight,.audio-note{margin-top:17px;border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:.87rem}.callout strong,.go-insight strong,.audio-note strong{color:var(--ink)}.boot-callout{display:grid;grid-template-columns:1fr 210px;align-items:center;gap:24px;background:var(--plum-pale);border:1px solid #c7aec3;padding:16px 19px}.boot-shape{width:190px;height:auto;justify-self:end}.boot-shape path{fill:var(--plum);stroke:var(--plum);stroke-width:2}.boot-shape text{fill:white;font:700 12px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;text-anchor:middle}.boot-shape text:last-child{font-size:13px}
.quick-check{border-left:5px solid var(--gold)}.steady-options{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:21px 0 15px}.steady-options button{border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 5px;font-weight:700}.steady-options button.selected{background:var(--pale);border-color:var(--teal);box-shadow:inset 0 -3px 0 var(--teal)}.steady-options button.correct{background:#e1ebe5;border-color:#708f80}.steady-options button.wrong{background:#f4e6e2;border-color:#aa756c}
.inline-result{display:flex;align-items:center;gap:17px}.inline-result p{margin:0;font-weight:650}
.sort-panel{border-top:5px solid var(--plum)}
.sort-toolbar{display:grid;grid-template-columns:auto 1fr auto;gap:15px;align-items:center;border-block:1px solid var(--line);margin-top:22px;padding:12px 0}.sort-toolbar>span{color:var(--plum);font-weight:800}.sort-toolbar p{margin:0;color:var(--muted);font-size:.88rem}
.sort-tray{display:flex;align-items:flex-start;align-content:flex-start;gap:7px;flex-wrap:wrap;min-height:73px;margin:15px 0;padding:13px;border:1px solid var(--line);background:var(--cream)}
.verb-tile{border:1px solid #b9c5c7;border-radius:20px;background:#fff;color:var(--ink);padding:8px 13px;font-weight:750;box-shadow:0 2px 4px rgba(35,55,63,.05)}.verb-tile:hover{border-color:var(--teal);background:var(--pale)}.verb-tile.selected{background:var(--ink);border-color:var(--ink);color:#fff}.verb-tile.dragging{opacity:.5}.verb-tile.correct{background:#e1ebe5;border-color:#708f80;color:#2f5747}.verb-tile.incorrect{background:#f4e6e2;border-color:#aa756c;color:#78453d}
.drop-board{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.drop-zone{min-height:145px;border:2px dashed #c7cece;background:#fbfbf8;padding:8px;transition:.15s}.drop-zone.drag-over{border-color:var(--plum);background:var(--plum-pale)}.drop-zone.overlap{background:#f8f1e8;border-color:#d6c5aa}
.drop-target{display:grid;width:100%;border:0;background:transparent;color:var(--ink);padding:5px;text-align:left}.drop-target strong{font:700 1.08rem Georgia,serif}.drop-target small{color:var(--muted);font-size:.72rem;margin-top:2px}.drop-target:hover strong{color:var(--plum)}
.drop-items{display:flex;align-content:flex-start;gap:5px;flex-wrap:wrap;min-height:70px;padding-top:8px}.drop-items .verb-tile{padding:6px 10px;font-size:.82rem}
.sort-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}
.two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}.two-column .panel{margin-bottom:18px}.activity>p{min-height:48px}
.quiz-card{margin-top:20px;border:1px solid var(--line);background:var(--cream);padding:20px}.quiz-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:.8rem;font-weight:750}
.listen-button{width:100%;margin:14px 0;border:1px solid #bdcccf;background:var(--pale);color:var(--ink);padding:16px;font-weight:750}.listen-button:hover{background:#dbe8e9}.listen-button span{font-size:1.1rem;margin-right:9px}
.answer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.answer-grid button{border:1px solid var(--line);background:#fff;color:var(--ink);padding:11px 4px;font-weight:750;min-height:46px}.answer-grid button.correct{background:#e1ebe5;border-color:#708f80}.answer-grid button.incorrect{background:#f4e6e2;border-color:#aa756c}
.feedback{min-height:25px;margin:10px 0 7px;font-size:.9rem;font-weight:650}.transcript{margin:8px 0;color:var(--teal);font-style:italic}
.quiz-actions{display:flex;justify-content:space-between;align-items:center}.link-button{border:0;border-bottom:1px solid currentColor;background:transparent;color:var(--plum);padding:3px 0;font-weight:750}.link-button:hover{color:#513153}
.builder{display:grid;grid-template-columns:105px 1fr;gap:11px;align-items:center;margin:20px 0}.builder label{font-weight:750;font-size:.88rem}
.sentence-card{display:grid;border-left:4px solid var(--plum);background:var(--pale);padding:16px 18px;margin-bottom:13px}.sentence-card strong{font:700 1.35rem Georgia,serif;margin:6px 0}.sentence-card small{color:var(--muted)}
.transfer{border-top:1px solid var(--line);margin-top:20px;padding-top:15px}.transfer>strong{font-size:.9rem}.transfer p{margin:4px 0 7px;color:var(--muted);font-size:.9rem}.transfer #transfer-answer{color:var(--ink);font-weight:700}
.go-panel{border-top:4px solid var(--gold)}.go-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:23px}.go-card{border:1px solid var(--line);background:#fff;color:var(--ink);padding:13px 15px;text-align:left}.go-card:hover{border-color:var(--teal);background:var(--pale)}.go-card span{display:block;color:var(--muted);font-size:.78rem}.go-card strong{font:700 1.22rem Georgia,serif}.go-card strong mark{background:transparent;color:var(--plum)}.go-card small{display:block;margin-top:4px;color:var(--muted)}
.story-panel{display:grid;grid-template-columns:265px 1fr;gap:35px;border-top:4px solid var(--plum)}.story-heading>p{color:var(--muted);font-size:.86rem}.story-heading .audio-button{margin-top:0}.story-audio-controls{display:flex;align-items:stretch;gap:7px;flex-wrap:wrap;margin-top:12px}.story-audio-controls .secondary{padding-inline:11px}.story{font:400 1.18rem/1.85 Georgia,serif;margin:0 0 12px}.translation{background:var(--pale);padding:14px 17px}.pattern-detect{border-top:1px solid var(--line);margin-top:20px;padding-top:19px;display:grid;grid-template-columns:1fr 1fr;gap:17px 25px}.pattern-detect h3{grid-column:1/-1;margin:0;font:700 1.2rem Georgia,serif}.pattern-detect fieldset{border:1px solid var(--line);padding:14px 16px;margin:0}.pattern-detect legend{font-weight:750;padding:0 5px}.pattern-detect label{display:inline-flex;align-items:center;gap:6px;margin:5px 12px 5px 0;color:var(--muted)}.pattern-detect .feedback{margin:0;align-self:center}
.comprehension{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.comprehension fieldset{border:0;padding:0;margin:0 0 17px}.comprehension legend{font-weight:750;margin-bottom:8px}.comprehension label{display:flex;align-items:flex-start;gap:7px;margin:7px 0;color:var(--muted)}.comprehension input{margin-top:4px}
.journal-panel{border-top:4px solid var(--teal)}.journal-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.journal-grid label{font-weight:750;font-family:Georgia,serif}.journal-grid textarea{display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:2px;resize:vertical;padding:11px;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}.journal-grid textarea::placeholder{color:#9a9e9f}
.journal-finish{display:flex;justify-content:space-between;gap:20px;margin-top:17px;padding-top:14px;border-top:1px solid var(--line);font-size:.87rem}.journal-finish label{font-weight:700}.journal-finish span{color:var(--green)}
footer{display:flex;justify-content:space-between;gap:25px;padding:27px 0 36px;color:var(--muted);font-size:.82rem}footer strong{display:block;color:var(--ink);letter-spacing:.12em}footer p{margin:0}
.voice-dock{position:fixed;z-index:10;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:flex-end;gap:8px;background:var(--ink);color:white;padding:9px max(22px,calc((100vw - 1136px)/2));box-shadow:0 -5px 22px rgba(35,55,63,.13)}.voice-dock>span{margin-right:auto;font-size:.7rem;letter-spacing:.13em;font-weight:800}.voice-dock label{font-size:.75rem;font-weight:750}.voice-dock select{width:auto;max-width:250px;padding:6px;font-size:.8rem}
@media(max-width:880px){.lab-layout{grid-template-columns:1fr}.verb-menu{display:grid;grid-template-columns:130px 1fr;gap:7px 15px;align-items:center}.verb-menu label{margin:0}.verb-note{grid-column:1/-1}.legend{grid-column:1/-1;margin-top:0}.two-column{grid-template-columns:1fr}.activity>p{min-height:0}.drop-board{grid-template-columns:1fr 1fr}.go-grid{grid-template-columns:1fr 1fr}.story-panel{grid-template-columns:1fr;gap:18px}.steady-options{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){body{padding-bottom:105px}.wrap{width:min(100% - 28px,1180px)}.masthead{min-height:88px}.brand{width:118px;height:77px}.masthead-copy span{display:none}.masthead-copy{font-size:.64rem}.intro{grid-template-columns:1fr;padding:23px 0 20px}.intro h1 br{display:none}.pattern-key{display:none}.panel{padding:22px 17px}.section-title{flex-direction:column;gap:8px}.pattern-tabs{margin-top:20px}.lab-layout{gap:15px}.verb-menu{grid-template-columns:1fr}.verb-note,.legend{grid-column:auto}.pronoun-box{gap:5px}.person-cell{min-height:78px;padding:9px}.form{font-size:1.1rem}.person{font-size:.73rem}.selected-line{align-items:start;flex-direction:column}.boot-callout{grid-template-columns:1fr}.boot-shape{justify-self:center;max-width:170px}.steady-options{grid-template-columns:1fr 1fr}.sort-toolbar{grid-template-columns:1fr auto}.sort-toolbar p{grid-column:1/-1;grid-row:2}.drop-board{grid-template-columns:1fr}.drop-zone{min-height:122px}.answer-grid{gap:4px}.answer-grid button{font-size:.88rem}.builder{grid-template-columns:90px 1fr}.go-grid{grid-template-columns:1fr}.story{font-size:1.05rem}.pattern-detect{grid-template-columns:1fr}.pattern-detect h3{grid-column:auto}.journal-grid{grid-template-columns:1fr}.journal-finish{flex-direction:column}.voice-dock{padding:7px 10px;display:grid;grid-template-columns:auto 1fr}.voice-dock>span{display:none}.voice-dock select{width:100%;max-width:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.person-cell{transition:none}}
.ownership-notice{flex-basis:100%;padding-top:12px;border-top:1px solid var(--line);line-height:1.55}