@charset "UTF-8";
:root{--paper:#f7f2e8;--ink:#171713;--muted:#605e56;--blue:#2457e6;--card:#2f80c9;--pink:#e85a9b;--green:#b7d96b;--yellow:#f6c744;--line:#d8d2c5;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0}a{color:inherit}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}.wrap{width:min(1220px,calc(100% - 72px));margin-inline:auto}.skip{position:fixed;top:-100px;left:12px;z-index:10;background:white;padding:16px}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:26px 40px;gap:20px}.brand{display:inline-flex;flex-shrink:0}.brand img{height:auto;display:block}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}.site-header nav a{text-decoration:none;padding-block:14px}.site-header nav a:hover,.site-footer a:hover{text-decoration:underline;text-underline-offset:5px}.site-header .nav-cta{background:var(--ink);color:white;border-radius:30px;padding:15px 22px}.nav-cta span{padding-left:12px;font-size:20px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:76px;align-items:start;padding-block:50px 90px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.4px;line-height:1.7;text-transform:uppercase;margin:0 0 24px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--pink);margin-right:7px}h1,h2,h3,p{overflow-wrap:break-word}h1{font-size:clamp(52px,6.2vw,84px);line-height:1.02;letter-spacing:-5px;font-weight:900;margin:0 0 26px}h1 span{color:var(--blue)}.lead{font-size:19px;line-height:1.65;max-width:440px;color:var(--muted);margin:0 0 29px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:38px;min-height:57px;border:0;border-radius:12px;padding:17px 24px;text-decoration:none;font-size:12px;letter-spacing:.7px;font-weight:900}.button span{font-size:25px;line-height:1}.primary{background:var(--green)}.primary:hover{background:#a8cd56}.micro{font-size:12px;line-height:1.6;color:var(--muted)}.hero .micro{margin-top:13px}.hero-note{display:flex;align-items:center;gap:18px;margin-top:54px}.hero-note p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.hero-note strong{color:var(--ink)}.note-mark{background:var(--yellow);border:1px solid var(--ink);border-radius:9px;width:58px;height:58px;transform:rotate(-8deg);font-family:Georgia,serif;font-size:31px;text-align:center;padding-top:9px}.note-mark span{font-size:22px;color:var(--blue);margin-left:2px}.demo-wrap{scroll-margin-top:25px;max-width:540px;width:100%;justify-self:center}.demo-top{display:flex;justify-content:space-between;font-size:10px;font-weight:800;letter-spacing:1px;margin:0 12px 15px}.word-card{background:var(--card);color:white;border:2px solid var(--ink);border-radius:25px;padding:26px 25px 23px;box-shadow:7px 8px 0 var(--ink);transform:rotate(1.5deg)}.card-eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:800;margin:0 0 12px}.word{background:var(--green);color:var(--ink);border-radius:13px;letter-spacing:-2.5px;font-size:clamp(29px,3.4vw,45px);text-align:center;line-height:1.25;padding:19px 8px;margin:0 0 27px;font-weight:900}.word:focus{outline-offset:5px}.word-card fieldset{border:0;padding:0;margin:0 0 22px;min-width:0}.word-card legend,.field{font-size:10px;font-weight:800;letter-spacing:1px;line-height:1.5}.choices{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px}.choices label{position:relative;min-width:0}.choices input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.choices span{display:flex;align-items:center;justify-content:center;min-height:43px;background:#eaf4fc;color:#17212a;font-size:10px;font-weight:800;letter-spacing:0;border-radius:8px;padding:6px 2px}.choices input:checked+span{background:var(--yellow)}.choices input:focus-visible+span{outline:3px solid white;outline-offset:3px}.field{display:block;margin-bottom:18px}.field textarea{display:block;width:100%;resize:vertical;min-height:64px;max-height:180px;margin-top:8px;padding:12px 13px;border:0;border-radius:9px;background:#f7fbff;color:#17212a;font-size:14px;line-height:1.5;letter-spacing:0}.field textarea::placeholder{color:#59636c}.field textarea:focus-visible{outline-color:var(--yellow);outline-offset:3px}.flip-button{background:var(--yellow);color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:15px;width:100%;border:0;border-radius:10px;min-height:51px;padding:12px 16px;font-size:11px;font-weight:900;letter-spacing:1px}.flip-button span{font-size:27px;font-weight:400}.flip-button:hover{background:#ffd862}.demo-caption{font-size:10px;line-height:1.6;color:var(--muted);max-width:400px;margin:20px auto 0;text-align:center;padding-inline:15px}.word-card.is-flipped{background:#fffdf7;color:var(--ink)}.answer-block{margin-bottom:23px}.answer-block p{font-size:15px;line-height:1.6;margin:0}.answer-block .answer-label{font-size:10px;font-weight:900;letter-spacing:1px;color:var(--muted);margin-bottom:7px}.answer-block .definition{font-weight:700;font-size:19px}.answer-block .example{font-style:italic}.your-choice,#your-choice{font-size:12px;font-weight:400;color:var(--muted)}.own-answer{border-block:1px solid var(--line);padding-block:13px;margin-bottom:17px}.own-answer summary{font-size:13px;font-weight:800;cursor:pointer;min-height:30px;padding-top:5px;color:var(--blue)}.own-answer p{font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.source-note{font-size:10px;line-height:1.5;color:var(--muted);margin:0 0 18px}.form-error{font-size:13px;line-height:1.5;background:white;color:#842348;border-radius:8px;padding:12px}.word-strip{border-block:1px solid var(--ink);background:var(--yellow);overflow:hidden}.word-strip>div{display:flex;justify-content:space-around;align-items:center;gap:35px;min-width:900px;max-width:1440px;margin:auto;padding:23px 20px;font-size:22px;font-weight:900;letter-spacing:1px}.word-strip span{color:var(--blue);font-size:29px}.section{padding-block:105px}.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:0 100px}.section-heading .eyebrow{grid-column:1/-1}.section h2,.audience-section h2,.test-section h2{font-size:clamp(40px,5vw,62px);line-height:1.06;letter-spacing:-2.7px;margin:0;font-weight:900}.section h2 em{font-family:Georgia,serif;font-weight:400;color:var(--blue)}.section-heading>p:last-child{align-self:center;font-size:18px;color:var(--muted);line-height:1.7;max-width:410px;margin:10px 0}.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin:65px 0 0}.step-number{display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;width:51px;height:51px;font-weight:900;font-size:18px}.pink{background:var(--pink)}.green{background:var(--green)}.yellow{background:var(--yellow)}.steps h3{font-size:22px;line-height:1.3;margin:22px 0 12px;letter-spacing:-.5px}.steps p,.audiences p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}.audience-section{background:#e9e6dc;padding-block:84px 94px;border-block:1px solid var(--line)}.audiences{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:52px}.audience-tag{display:inline-block;font-size:9px;font-weight:900;letter-spacing:.6px;padding:10px 12px;border-radius:6px}.audiences h3{font-size:26px;line-height:1.2;letter-spacing:-.8px;margin:22px 0 15px}.test-section{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center;padding-block:100px}.test-section>div>p:not(.eyebrow){max-width:470px;color:var(--muted);font-size:16px;line-height:1.8}.test-section .button{margin-top:12px}.test-note{background:var(--pink);border:2px solid var(--ink);border-radius:23px;padding:34px 30px 38px;transform:rotate(-3deg);text-align:center;box-shadow:6px 7px 0 var(--ink)}.asterisk{font-size:70px;line-height:1;color:var(--blue)}.test-note p{font-size:40px;font-weight:900;letter-spacing:-1.5px;line-height:1.1;margin:20px 0}.handwritten{font-family:Georgia,serif;font-size:19px;font-style:italic}.site-footer{border-top:1px solid var(--line);padding-block:36px 45px;display:grid;grid-template-columns:auto 1fr auto;gap:35px;align-items:center}.site-footer strong{font-size:13px}.site-footer p{font-size:11px;line-height:1.8;color:var(--muted);margin:8px 0 0}.site-footer nav{display:flex;gap:25px;font-size:12px}.site-footer nav a{text-underline-offset:4px}.document{max-width:760px;padding-block:35px 85px}.document h1{font-size:clamp(42px,5vw,64px);letter-spacing:-2.8px}.document h2{font-size:25px;line-height:1.3;margin-top:36px;letter-spacing:-.6px}.document p,.document li{font-size:16px;line-height:1.85;color:var(--muted)}.document li{margin-block:9px}.document a{color:var(--blue);text-underline-offset:3px}.document address{font-style:normal;line-height:1.9}.document details{border-bottom:1px solid var(--line);padding:18px 0}.document summary{cursor:pointer;font-size:18px;font-weight:700;line-height:1.5}.document .notice{border-left:4px solid var(--blue);padding:12px 20px;background:#eeeee8}.document .back{display:inline-block;min-height:44px;font-size:13px;font-weight:700;margin-bottom:24px}
@media(min-width:1500px){.hero{gap:100px}}@media(max-width:1050px){.hero{gap:40px}.site-header nav{gap:20px}.hero h1{letter-spacing:-3.4px}.lead{font-size:17px}.word-card{padding:23px 20px}.word{font-size:32px;letter-spacing:-1.8px}.section-heading{gap:0 50px}.test-section{gap:60px}.test-note p{font-size:34px}.audiences{gap:28px}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{padding-block:20px 20px}.site-header .brand img{width:84px}.site-header nav{gap:18px;font-size:12px}.site-header nav>a:first-child{display:none}.site-header .nav-cta{padding:12px 15px}.hero{grid-template-columns:1fr;gap:44px;padding-block:38px 68px}.hero h1{font-size:61px;letter-spacing:-3.4px}.hero .eyebrow{font-size:9px}.lead{font-size:17px;max-width:450px}.hero-note{margin-top:28px}.demo-wrap{width:min(100%,450px);padding-inline:5px}.word-card{transform:rotate(1deg);padding:24px 20px 20px;border-radius:22px;box-shadow:5px 6px 0 var(--ink)}.word{font-size:36px}.choices span{font-size:10px;min-height:44px}.field textarea{font-size:16px}.section{padding-block:70px}.section-heading{grid-template-columns:1fr;gap:20px}.section-heading .eyebrow{margin-bottom:0}.section-heading>p:last-child{margin:0}.section h2,.audience-section h2,.test-section h2{font-size:46px;letter-spacing:-2.4px}.steps{grid-template-columns:1fr;gap:32px;margin-top:40px}.steps li{display:grid;grid-template-columns:50px 1fr;gap:0 18px}.step-number{grid-row:1/3;width:44px;height:44px;font-size:16px}.steps h3{margin:0 0 9px;font-size:21px}.steps p{grid-column:2}.audience-section{padding-block:60px}.audiences{grid-template-columns:1fr;gap:35px;margin-top:36px}.audiences article+article{border-top:1px solid #cbc7bd;padding-top:30px}.audiences h3{font-size:28px;margin-block:16px 12px}.audiences h3 br{display:none}.test-section{grid-template-columns:1fr;gap:40px;padding-block:65px}.test-note{max-width:420px;width:calc(100% - 18px);justify-self:center}.site-footer{grid-template-columns:auto 1fr;gap:24px}.site-footer nav{grid-column:1/-1;gap:25px;flex-wrap:wrap}.document{padding-top:22px}.document h1{font-size:46px;letter-spacing:-2px}.document p,.document li{font-size:15px}}@media(max-width:370px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:52px}.site-header nav{gap:12px}.word{font-size:28px;letter-spacing:-1.4px}.word-card{padding:20px 15px}.choices{gap:4px}.choices span{font-size:9px}.demo-wrap{padding-inline:2px}.eyebrow{letter-spacing:1px}.section h2,.audience-section h2,.test-section h2{font-size:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* The teaching board is the primary product, not a marketing landing page. */
.weekly-page{background:#f7f2e8;color:#111}.board-header{max-width:1580px;margin:auto;padding:24px 36px;display:flex;align-items:center;gap:28px;border-bottom:1px solid #ded9d0}.board-header img{display:block;height:auto;width:90px}.board-header p{font-size:15px;flex:1;color:#66615b}.board-header strong{color:#111}.quiet-button{border:1px solid #d8d3c9;background:transparent;border-radius:10px;min-height:44px;padding:10px 15px;font-family:inherit;font-size:11px;line-height:1.4;font-weight:800;color:#2457e6;cursor:pointer}.quiet-button:focus-visible,button:focus-visible{outline:3px solid #2457e6;outline-offset:4px}.board-layout{max-width:1580px;margin:auto;padding:30px 36px 35px;display:grid;grid-template-columns:minmax(0,1fr) 335px;gap:42px;align-items:start}.board-meta{display:flex;flex-wrap:wrap;gap:15px;justify-content:space-between;align-items:center}.free-tag{font-size:10px;letter-spacing:.7px;color:#66615b;font-weight:800}.board h1{font-size:clamp(42px,6vw,90px);line-height:1.05;letter-spacing:-.055em;color:#2457e6;margin:25px 0 22px;overflow-wrap:anywhere;font-weight:900}.part-label{display:inline-block;padding:5px 10px;background:#e8eddb;border-radius:6px;font-size:12px;font-weight:800}.board-definition{font-size:clamp(22px,2.3vw,32px);line-height:1.3;max-width:34ch;margin:16px 0}.board-example{font-size:clamp(17px,1.5vw,21px);line-height:1.5;font-style:italic;margin:0;max-width:54ch;color:#55514b}.editorial-source{font-size:10px;color:#77716a;margin:12px 0 20px}.lesson-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:22px}.lesson-heading h2{font-size:19px;letter-spacing:-.4px}.lesson-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:12px}.lesson-tabs button{display:flex;flex-direction:column;gap:5px;text-align:left;justify-content:center;min-height:64px;background:#ede9e1;border:1px solid transparent;border-radius:9px;padding:10px;font-family:inherit;cursor:pointer}.lesson-tabs span{font-size:10px;font-weight:900;line-height:1.35}.lesson-tabs small{font-size:11px;color:#66615b}.lesson-tabs button[aria-pressed=true]{background:#b7d96b;border-color:#8aac48}.lesson-prompt{background:#fff;border:1px solid #ded9d0;border-radius:14px;margin-top:12px;padding:22px 25px;min-height:162px}.lesson-prompt .eyebrow{font-size:10px;margin:0 0 13px}.lesson-prompt h3{font-size:clamp(19px,1.9vw,27px);line-height:1.35;letter-spacing:-.5px;margin:0;max-width:42ch}.lesson-prompt>p:last-child{font-size:13px;color:#66615b;line-height:1.6;margin:12px 0 0}.lesson-controls{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:12px}.lesson-controls p{font-size:11px;color:#66615b}.lesson-button{min-height:44px;padding:12px 19px;border:0;background:#2457e6;color:#fff;border-radius:9px;font-family:inherit;font-size:11px;font-weight:900;cursor:pointer}.student-monitor{background:#eae7df;border:1px solid #ded9d0;padding:20px 18px;border-radius:20px;min-width:0}.monitor-label{display:flex;align-items:center;gap:8px}.monitor-label h2{font-size:14px;letter-spacing:-.3px;margin:0}.status-dot{height:7px;width:7px;background:#2457e6;border-radius:50%;flex-shrink:0}.monitor-intro,.monitor-foot{font-size:11px;line-height:1.6;color:#66615b;margin:12px 0 20px}.monitor-foot{margin:20px 0 0}.student-monitor .word-card{transform:none;background:#fff;border:7px solid #e85a9b;box-shadow:inset 0 0 0 3px #b7d96b;padding:19px 13px 14px;border-radius:16px}.student-monitor .word{font-size:26px;letter-spacing:-1px;margin:10px 0 22px;color:#2457e6;overflow-wrap:anywhere}.student-monitor .card-eyebrow{font-size:9px;color:#2457e6}.student-monitor fieldset{border:0;padding:0;margin:0}.student-monitor legend,.student-monitor .field{font-size:9px;letter-spacing:.6px}.student-monitor .choices{gap:4px}.student-monitor .choices span{font-size:8px;min-height:38px;padding:5px 2px}.student-monitor .field{margin-top:16px}.student-monitor .field textarea{font-size:13px;min-height:68px;padding:10px;line-height:1.5}.student-monitor .flip-button{font-size:10px;min-height:44px;margin-top:18px}.student-monitor .answer-label{font-size:9px;margin-top:20px}.student-monitor #card-back>p:not(.card-eyebrow):not(.answer-label):not(.source-note){font-size:13px;line-height:1.6}.student-monitor .source-note{font-size:9px;line-height:1.6}.student-monitor .own-answer{font-size:11px}.student-monitor .form-error{font-size:11px;line-height:1.5}.board-footer{max-width:1580px;margin:auto;padding:20px 36px;border-top:1px solid #ded9d0;display:flex;justify-content:space-between;gap:20px;font-size:10px;line-height:1.6;color:#66615b}.board-footer nav{display:flex;gap:20px}.board-footer p{margin:0}.board-footer a{text-underline-offset:3px}.weekly-page [hidden]{display:none!important}body:fullscreen{overflow:auto}:fullscreen .board-footer{display:none}:fullscreen .board-header{padding-block:12px}
@media(min-width:1550px){.board-layout{grid-template-columns:minmax(0,1fr) 360px;gap:60px}.student-monitor .word{font-size:30px}}
@media(max-width:1050px){.board-header{padding:20px 24px}.board-layout{padding:25px 24px;gap:24px;grid-template-columns:minmax(0,1fr) 300px}.board h1{font-size:60px}.lesson-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.board-definition{font-size:24px}.student-monitor{padding:16px 12px}.board-footer{padding-inline:24px}}
@media(max-width:760px){.board-header{padding:18px 20px;gap:14px}.board-header img{width:72px}.board-header p{font-size:11px;line-height:1.5}.board-header strong{display:block}.board-header .quiet-button{font-size:9px;padding:8px;max-width:100px}.board-layout{padding:24px 20px;grid-template-columns:minmax(0,1fr);gap:28px}.board h1{font-size:clamp(38px,11vw,65px);margin-block:22px}.board-definition{font-size:24px}.board-example{font-size:17px}.board-meta .eyebrow{font-size:10px}.free-tag{font-size:8px}.lesson-heading h2{font-size:18px}.lesson-heading .quiet-button{font-size:9px}.lesson-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-prompt{padding:20px;min-height:160px}.lesson-prompt h3{font-size:23px}.student-monitor{max-width:390px;justify-self:center;width:100%;padding:20px}.student-monitor .word{font-size:30px}.student-monitor .choices span{font-size:10px;min-height:44px}.student-monitor .field textarea{font-size:16px}.board-footer{padding:20px;flex-direction:column;gap:12px}}
.student-monitor .word-card{color:#111111}.student-monitor .choices input:focus-visible+span{outline-color:#2457e6}
/* Common 1366×768 classroom projectors: keep lesson and pupil card in view. */
@media(min-width:1000px) and (max-height:850px){.board-header{padding:12px 28px}.board-header img{width:68px}.board-layout{padding:18px 28px;gap:30px}.board h1{font-size:64px;margin:16px 0}.board-definition{font-size:24px;max-width:none;margin:12px 0}.board-example{font-size:17px;max-width:none}.editorial-source{margin:8px 0 14px}.lesson-heading{margin-top:12px}.lesson-tabs button{min-height:52px;padding:8px}.lesson-prompt{min-height:132px;padding:16px 20px}.lesson-prompt h3{font-size:23px}.lesson-prompt .eyebrow{margin-bottom:9px}.lesson-controls{margin-top:10px}.student-monitor{padding:16px}.monitor-intro{margin:10px 0 14px}.student-monitor .field textarea{min-height:52px}.student-monitor .word{margin:10px 0 14px}.student-monitor .field{margin-top:10px;margin-bottom:12px}.monitor-foot{margin-top:12px;font-size:10px}.board-footer{padding:12px 28px}}

/* Owner theme: selectors preserve the existing layout and card behavior. */
.weekly-page{background:var(--paper)}.lesson-button{background:var(--blue)}.board h1,.student-monitor .word,.student-monitor .card-eyebrow{color:var(--blue)}.student-monitor .word-card{border-color:var(--pink);box-shadow:inset 0 0 0 3px var(--green)}.lesson-tabs button[aria-pressed=true],.flip-button{background:var(--green)}