:root{--ink:#15372f;--green:#0f775a;--deep:#0b493b;--mint:#dceee6;--cream:#f6f2e8;--paper:#fffdf8;--line:#d7ddd7;--muted:#64716d;--gold:#d9a72e;--danger:#a43b38;--shadow:0 18px 50px rgba(21,55,47,.10)}
*{box-sizing:border-box}
html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream)}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% 0,#e3efe7 0,transparent 30rem),var(--cream)}
a{color:var(--green);text-underline-offset:3px}
button,input,select{font:inherit}
.topbar{min-height:76px;padding:14px clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);background:rgba(255,253,248,.92)}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-family:Georgia,serif;font-size:19px}.brand span,.card-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--green);color:white;font:bold 20px Georgia,serif;box-shadow:0 8px 20px rgba(15,119,90,.2)}
.topbar nav{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:14px}.topbar nav form{margin:0}.topbar nav a,.link-button{border:0;background:none;color:var(--green);padding:0;text-decoration:underline;cursor:pointer}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:clamp(42px,6vw,84px) 0 72px}
.eyebrow{margin:0 0 10px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
h1,h2{font-family:Georgia,serif;letter-spacing:-.025em}h1{max-width:760px;margin:0;font-size:clamp(38px,6vw,66px);line-height:.98}h2{margin:0 0 12px;font-size:26px}.dashboard-head p:last-child,.page-title p:last-child,.auth-intro>p:last-child{max-width:620px;color:var(--muted);font-size:17px;line-height:1.55}
.panel{border:1px solid var(--line);border-radius:18px;background:rgba(255,253,248,.96);box-shadow:var(--shadow);padding:28px}.narrow{max-width:660px;margin:32px auto 0}
.auth-layout{min-height:calc(100vh - 230px);display:grid;grid-template-columns:1.2fr minmax(320px,460px);gap:clamp(40px,8vw,110px);align-items:center}.auth-card h2{font-size:38px}.auth-intro h1{max-width:650px}
label{display:grid;gap:8px;color:var(--ink);font-size:14px;font-weight:750}.auth-card label,.form-stack label{margin-top:18px}input,select{width:100%;border:1px solid #bdc8c2;border-radius:10px;background:white;color:var(--ink);padding:12px 13px;outline:none}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,119,90,.12)}label small,td small{display:block;color:var(--muted);font-weight:500;margin-top:4px}
.primary,.secondary,.button-link{display:inline-flex;justify-content:center;align-items:center;min-height:43px;border-radius:10px;padding:11px 17px;font-weight:800;text-decoration:none;cursor:pointer}.primary{margin-top:22px;border:1px solid var(--green);background:var(--green);color:white}.secondary{border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.flash,.form-error{margin:0 0 24px;border-radius:11px;padding:13px 15px}.flash.success{background:#dff3e9;color:#155c48}.flash.info{background:#e9eef4;color:#344d65}.form-error{background:#fae5e3;color:#7e2d2b}.form-error ul{margin:0;padding-left:20px}
.dashboard-head{margin-bottom:36px}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.feature-card{min-height:280px;display:flex;flex-direction:column;align-items:flex-start}.feature-card h2{margin-top:24px}.feature-card p{color:var(--muted);line-height:1.55}.feature-card .button-link,.feature-card .muted{margin-top:auto}.stat-card{display:grid;grid-template-columns:1fr 1fr;align-content:center;gap:8px 24px}.stat-card .eyebrow{grid-column:1/-1}.stat-card strong{font:700 44px Georgia,serif}.stat-card span{color:var(--muted)}.muted{color:var(--muted)}
.page-title{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.page-title h1{font-size:clamp(38px,5vw,58px)}.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.mini-stat strong{display:block;font:700 36px Georgia,serif}.mini-stat span{display:block;margin-top:6px;color:var(--muted);font-size:13px}.admin-actions{margin-top:18px}
.admin-layout{display:grid;grid-template-columns:minmax(280px,.65fr) minmax(520px,1.35fr);gap:18px;align-items:start}.form-stack{display:grid}.check-row{display:flex!important;align-items:center;gap:10px}.check-row input{width:auto}.section-head{display:flex;justify-content:space-between;align-items:center}.section-head span{color:var(--muted);font-size:13px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;margin-top:16px}th,td{padding:13px 9px;border-top:1px solid var(--line);text-align:left;font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}.status{display:inline-block;border-radius:20px;padding:4px 8px;font-size:11px;font-weight:800}.status.active{background:var(--mint);color:var(--deep)}.status.inactive{background:#ececeb;color:#707875}
@media(max-width:900px){.auth-layout,.admin-layout{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.card-grid{grid-template-columns:1fr}.page-title{align-items:flex-start;flex-direction:column}.topbar nav>span{display:none}}
@media(max-width:560px){.shell{width:min(100% - 24px,1180px);padding-top:34px}.topbar{padding:12px}.topbar nav{gap:10px;font-size:12px}.stats-grid{grid-template-columns:1fr 1fr}.panel{padding:20px}.auth-layout{display:block}.auth-card{margin-top:34px}.stat-card{grid-template-columns:1fr}}

.site-footer{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px clamp(20px,4vw,64px);border-top:1px solid var(--line);background:var(--paper);color:var(--muted);font-size:13px}.site-footer p{margin:0}.site-footer strong{color:var(--ink)}.site-footer nav{display:flex;gap:18px}.marketing-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:clamp(40px,8vw,110px);align-items:center;min-height:520px}.marketing-hero>div>p:not(.eyebrow){max-width:690px;color:var(--muted);font:20px/1.55 Georgia,serif}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.hero-actions .primary{margin-top:0}.heritage-card{border-radius:22px;background:var(--deep);color:white;padding:36px;box-shadow:var(--shadow);transform:none}.heritage-mark{display:grid;place-items:center;width:62px;height:62px;margin-bottom:32px;border-radius:18px;background:var(--gold);color:var(--deep);font:800 32px Georgia,serif}.heritage-card p{margin:18px 0 5px;color:#b9d9cd;font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}.heritage-card strong{font:700 22px/1.25 Georgia,serif}.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:10px 0 74px}.program-grid article>span{color:var(--green);font:700 44px Georgia,serif}.program-grid h2{margin-top:18px}.program-grid p,.story-section p,.about-copy p{color:var(--muted);line-height:1.65}.story-section,.payment-note{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,7vw,90px);padding:54px;border-radius:22px;background:var(--deep);color:white}.story-section h2,.payment-note h2{font-size:clamp(32px,4vw,48px)}.story-section p,.payment-note p{color:#c7ddd5;line-height:1.65}.story-section a{color:white;font-weight:800}.about-heading{max-width:900px}.about-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:18px;align-items:start}.about-copy h2:not(:first-child){margin-top:38px}.about-copy p{font-size:16px}.about-sidebar{display:grid;gap:14px}.founder-card{border-radius:18px;background:var(--deep);color:white;padding:30px;box-shadow:var(--shadow)}.founder-card span{display:block;margin-bottom:16px;color:#b9d9cd;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.founder-card strong{font:700 26px/1.15 Georgia,serif}.founder-card p{margin:12px 0 0;color:#c7ddd5;line-height:1.55}.publisher-card{background:#bf694e}.publisher-card span,.publisher-card p{color:#fff1eb}.pricing-heading{max-width:790px;margin-bottom:42px}.pricing-heading>p:last-child{color:var(--muted);font:18px/1.6 Georgia,serif}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}.price-card{display:flex;flex-direction:column}.price-card.featured{border-top:5px solid var(--gold);transform:translateY(-9px)}.price{display:flex;align-items:baseline;gap:7px;margin:17px 0 0}.price strong{font:700 50px Georgia,serif}.price span,.annual{color:var(--muted)}.annual{margin:2px 0 22px;font-size:13px}.price-card ul{margin:0 0 25px;padding-left:20px;color:var(--muted);line-height:1.8}.price-card button{margin-top:auto;border:0;border-radius:10px;padding:12px;background:#dfe4e0;color:#64716d;font-weight:800}.payment-note{margin-top:34px;align-items:center}.payment-note .eyebrow{color:#b9d9cd}.payment-note p{margin:0}

@media(max-width:900px){.marketing-hero,.about-layout{grid-template-columns:1fr}.heritage-card{max-width:520px;transform:none}.program-grid,.pricing-grid{grid-template-columns:1fr}.price-card.featured{transform:none}.story-section,.payment-note{grid-template-columns:1fr}.topbar nav>a:nth-child(2){display:none}}
@media(max-width:560px){.site-footer{align-items:flex-start;flex-direction:column}.marketing-hero{min-height:0}.program-grid{margin-top:50px}.story-section,.payment-note{padding:28px}.topbar nav>a:first-child{display:none}.topbar nav{gap:8px}}

/* About-page credits use explicit blocks so labels, names, and descriptions never run together. */
.founder-card .credit-label{display:block;margin:0 0 10px;color:#b9d9cd;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.founder-card .credit-name{display:block;margin:0;font:700 26px/1.2 Georgia,serif;color:#fff}
.founder-card .credit-description{display:block;margin:12px 0 0;color:#c7ddd5;line-height:1.55}
.publisher-card .credit-label,.publisher-card .credit-description{color:#fff1eb}

/* Teacher class management and progress reporting. */
.page-actions{display:flex;flex-wrap:wrap;gap:10px}.page-actions .primary{margin-top:0}
.teacher-layout{display:grid;grid-template-columns:minmax(270px,.55fr) minmax(0,1.45fr);gap:18px;align-items:start}.class-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.class-card{display:flex;min-height:260px;flex-direction:column}.class-card h2{margin:24px 0 6px}.class-card .button-link{align-self:flex-start;margin-top:auto}.class-teacher,.empty-note{color:var(--muted);line-height:1.55}.class-metrics{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.class-metrics span{border-radius:999px;background:var(--mint);padding:7px 10px;color:var(--deep);font-size:12px}.class-metrics strong{font-size:15px}.empty-state{min-height:210px;display:grid;place-content:center;text-align:center}.empty-state p{color:var(--muted)}
.management-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.management-grid .form-stack .secondary{margin-top:20px}.management-section{margin-top:18px}.inline-form{margin:0}.text-danger{border:0;background:none;color:var(--danger);font-weight:750;text-decoration:underline;cursor:pointer}.score-pill{display:inline-block;min-width:46px;border-radius:999px;background:var(--mint);padding:5px 9px;color:var(--deep);font-weight:800;text-align:center}
.report-filters{display:grid;grid-template-columns:1.3fr 1.2fr .7fr 1fr 1fr auto;gap:12px;align-items:end;margin-bottom:18px}.report-filters .primary{margin:0;white-space:nowrap}.report-stats{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.management-grid{grid-template-columns:1fr 1fr}.management-grid>section:first-child{grid-column:1/-1}.report-filters{grid-template-columns:repeat(3,1fr)}.report-filters .primary{min-height:43px}}
@media(max-width:760px){.teacher-layout,.management-grid{grid-template-columns:1fr}.management-grid>section:first-child{grid-column:auto}.class-grid{grid-template-columns:1fr}.report-filters{grid-template-columns:1fr 1fr}.report-stats{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.report-filters{grid-template-columns:1fr}.page-actions{width:100%}.page-actions .button-link{flex:1}}

.word-question{min-width:0}.word-question legend{font-size:1rem;font-weight:750;max-width:100%;padding:0 8px}.word-question label{display:flex;align-items:center;gap:12px;font-size:1rem;font-weight:500;min-height:44px;cursor:pointer}.word-question input[type=radio]{width:20px;height:20px;flex:0 0 20px;padding:0;accent-color:var(--green)}.word-question input:focus-visible{outline:3px solid var(--green);outline-offset:3px}

/* Keep native answer controls beside their labels, including older forms. */
input[type=radio],input[type=checkbox]{width:auto;padding:0;box-shadow:none;flex-shrink:0}
.word-question{padding:16px 20px 20px;margin-top:24px}
.word-question>p{margin:4px 0}
.word-question label{display:flex;align-items:center;gap:12px;min-height:44px;padding:8px 12px;border:1px solid transparent;border-radius:8px;line-height:1.5}
.word-question label:has(input:checked){background:var(--mint);border-color:var(--green)}
.word-question label:hover{background:var(--mint)}
.word-question input[type=radio]{margin:0;width:18px;height:18px;flex:0 0 18px}
.word-question input:focus{box-shadow:none}
.shell>.card-grid+h2,.shell>.panel+h2{margin-top:40px;margin-bottom:18px}
@media(max-width:600px){.word-question{padding:12px}.word-question label{padding:8px}.shell>.card-grid+h2{margin-top:32px}}

.listening-player{margin:24px 0;padding:20px;border:1px solid var(--line);border-radius:12px}.listening-player audio{display:block;width:100%;margin:16px 0}.listening-player summary{cursor:pointer;padding:12px 0;font-weight:700;min-height:44px}.listening-transcript{line-height:1.7;padding:12px 0;max-width:75ch}.listening-player p{line-height:1.6}