:root{--navy:#10284d;--blue:#214d87;--orange:#f1642c;--orange-soft:#fff0e8;--green:#19745b;--green-soft:#e7f5ef;--amber:#a76316;--red:#b42318;--ink:#152b49;--muted:#66758a;--line:#dce4ee;--wash:#f4f7fb;--white:#fff;--shadow:0 18px 45px rgba(16,40,77,.09)}
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.top-note{height:34px;background:var(--navy);color:#dce8fa;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1240px)/2));font-size:11px;letter-spacing:.04em}.top-note b{color:#fff}.public-header{max-width:1240px;margin:auto;height:82px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{display:block;width:220px;max-width:46vw}.public-nav{display:flex;align-items:center;gap:28px;font-weight:600;font-size:14px}.public-nav a:hover{color:var(--orange)}.header-actions,.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.btn{min-height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:11px 17px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{border-color:#aebbd0}.btn.primary{background:var(--orange);border-color:var(--orange);color:#fff}.btn.navy{background:var(--navy);border-color:var(--navy);color:#fff}.btn.quiet{border-color:transparent;background:transparent}.btn.danger{color:var(--red);border-color:#f0b9b5}.btn:disabled,.disabled{opacity:.43;cursor:not-allowed}.hero{max-width:1240px;margin:0 auto;padding:54px 24px 70px;display:grid;grid-template-columns:1fr .96fr;align-items:center;gap:58px}.kicker,.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800;color:#64758e}.hero h1{font-size:clamp(46px,5vw,68px);line-height:1.04;letter-spacing:-.05em;margin:14px 0 22px}.hero h1 em{display:block;color:var(--orange);font-style:normal}.hero-copy>p{font-size:18px;line-height:1.85;color:#5f6e82;max-width:610px}.hero .actions{margin-top:30px}.trust-row{margin-top:20px;display:flex;gap:18px;flex-wrap:wrap;color:#718096;font-size:12px}.trust-row span:before{content:'✓';color:var(--green);font-weight:800;margin-right:6px}.preview-window{background:#f8faff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:20px;transform:rotate(-2deg)}.preview-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.preview-top img{width:145px}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--orange-soft);color:#ae491f;font-weight:800}.preview-body{display:grid;grid-template-columns:112px 1fr;gap:13px}.preview-side{display:grid;align-content:start;gap:6px}.preview-side span{padding:10px;border-radius:8px;font-size:11px;color:#65748b}.preview-side span.active{background:var(--orange-soft);color:#9e421d;font-weight:800}.preview-card,.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.preview-card h3{font-size:14px;margin:0 0 10px}.preview-task{display:grid;grid-template-columns:32px 1fr auto;gap:10px;align-items:center;padding:11px 0;border-top:1px solid #edf1f6;font-size:10px}.preview-task b:first-child{width:30px;height:30px;border-radius:8px;background:#eaf2ff;color:#2b5fa9;display:grid;place-items:center}.preview-task button{background:var(--navy);color:#fff;border:0;border-radius:6px;padding:6px 8px;font-size:9px}.benefits{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fbfcfe;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px max(24px,calc((100vw - 1192px)/2))}.benefits article{text-align:center}.benefits strong{display:block;font-size:15px}.benefits span{font-size:12px;color:var(--muted)}.section{max-width:1240px;margin:auto;padding:72px 24px}.section.center{text-align:center}.section h2{font-size:32px;line-height:1.2;letter-spacing:-.035em;margin:8px 0 14px}.section-intro{max-width:700px;margin:0 auto;color:var(--muted);font-size:16px}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px;text-align:left}.method-grid article{border-top:3px solid var(--orange);padding:22px 10px}.method-grid b{color:var(--orange)}.method-grid h3{font-size:19px;margin:10px 0}.method-grid p{color:var(--muted);font-size:13px}.cta{max-width:1192px;margin:0 auto 60px;background:var(--navy);border-radius:22px;color:#fff;padding:42px;display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{margin:0;font-size:30px}.cta p{color:#bdcbe0;margin:6px 0 0}.footer{border-top:1px solid var(--line);max-width:1240px;margin:auto;padding:30px 24px;display:flex;justify-content:space-between;gap:24px;align-items:center}.footer img{width:190px}.footer nav{display:flex;gap:20px;color:var(--muted);font-size:12px;flex-wrap:wrap}
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.app-shell{min-height:100vh;background:var(--wash);display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column}.sidebar .brand{padding:4px 8px 20px}.workspace{font-size:10px;letter-spacing:.14em;font-weight:800;color:#8a98ab;padding:10px 12px}.nav{display:grid;gap:5px}.nav button{border:0;background:transparent;border-radius:9px;padding:11px 12px;text-align:left;font-weight:600;color:#56667c;display:flex;align-items:center;gap:10px}.nav button:hover{background:#f5f7fb}.nav button.active{background:var(--orange-soft);color:#a64520}.nav button span{width:24px;text-align:center}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 8px 0}.profile{display:flex;align-items:center;gap:10px}.profile strong,.profile small{display:block}.profile small{font-size:11px;color:var(--muted)}.app-main{min-width:0}.app-header{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:10}.breadcrumb{font-size:13px;color:var(--muted)}.breadcrumb b{color:var(--ink)}.header-tools{display:flex;align-items:center;gap:9px}.icon-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:9px;background:#fff}.content{max-width:1280px;padding:34px 30px 60px}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:24px}.page-head h1{font-size:28px;letter-spacing:-.035em;margin:0}.page-head p{color:var(--muted);margin:7px 0 0}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:20px;background:#eaf0f7;font-size:11px;font-weight:800}.status-pill.green{background:var(--green-soft);color:var(--green)}.status-pill.orange{background:var(--orange-soft);color:#a64620}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card h2{font-size:20px;margin:0 0 5px}.card h3{font-size:16px;margin:0 0 5px}.card>p,.muted{color:var(--muted)}.metric strong{font-size:30px;display:block;line-height:1.2}.metric span{font-size:12px;color:var(--muted)}.banner{border:1px solid #f0c7aa;background:#fff7f1;border-radius:12px;padding:14px 16px;display:flex;align-items:center;gap:12px;margin-bottom:20px}.banner strong{color:#9b431f}.banner.navy{background:#eaf0f8;border-color:#c7d5e8}.banner.navy strong{color:var(--navy)}.stepper{display:flex;gap:8px;margin:18px 0 24px;overflow:auto}.step{min-width:150px;flex:1;border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;gap:9px;align-items:center;font-size:12px;font-weight:700;background:#fff}.step b{width:26px;height:26px;border-radius:50%;background:#edf2f7;display:grid;place-items:center}.step.active{border-color:#f19a70;background:var(--orange-soft);color:#9d411c}.step.active b{background:var(--orange);color:#fff}.step-link{cursor:pointer}.step-link:hover,.step-link:focus-visible{border-color:#9bb2ca;box-shadow:0 0 0 3px #dce8f4;outline:none}.choice-list{display:grid;gap:10px;margin:17px 0}.choice-row{border:1px solid var(--line);border-radius:10px;padding:14px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}.choice-row strong,.choice-row small{display:block}.choice-row small{color:var(--muted);margin-top:3px}.segmented{display:flex;background:var(--wash);border-radius:9px;padding:4px}.segmented button{border:0;background:transparent;padding:8px 11px;border-radius:7px;font-size:12px}.segmented button.active{background:#fff;box-shadow:0 1px 5px #10284d1f;color:var(--green);font-weight:800}.task-player{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.task-meta{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:15px}.task-player h2{font-size:24px;margin:12px 0 6px}.task-context{font-size:17px;color:#425570}.subtask{margin-top:24px;border-top:1px solid var(--line);padding-top:22px}.subtask h3{font-size:20px}.answer-row{display:flex;gap:10px;margin-top:16px}.answer-row input{flex:1;min-width:0;border:1px solid #b9c6d8;border-radius:9px;padding:12px}.support-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.support-controls button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 12px;font-size:13px}.support-panel{margin-top:12px;background:#f6f8fb;border-radius:9px;padding:13px;color:#4e6076}.result-good{background:var(--green-soft);color:var(--green);border-radius:9px;padding:12px;margin-top:12px}.result-warn{background:#fff3e7;color:#8a551d;border-radius:9px;padding:12px;margin-top:12px}.progress-track{height:8px;background:#e8eef5;border-radius:8px;overflow:hidden;margin:10px 0}.progress-track i{display:block;height:100%;background:var(--green)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}table{width:100%;border-collapse:collapse;min-width:620px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:13px 14px;font-size:12px;vertical-align:top}th{background:#f6f8fb;color:#6e7d92;text-transform:uppercase;letter-spacing:.05em;font-size:10px}.heat{width:34px;height:28px;border-radius:6px;text-indent:-999px}.heat.demonstrated{background:#70c2a6}.heat.developing{background:#f1be6a}.heat.blocked{background:#e9857d}.heat.claimed{background:#8caed8}.heat.untested{background:#e5eaf0}.empty{padding:36px;text-align:center;color:var(--muted)}.notice{font-size:12px;color:var(--muted);border-left:3px solid var(--orange);padding-left:12px}.list{display:grid;gap:10px}.list-item{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.list-item strong,.list-item small{display:block}.list-item small{color:var(--muted);margin-top:3px}.code-output{font:700 18px monospace;background:#10284d;color:#fff;border-radius:9px;padding:15px;letter-spacing:.08em}.toast{position:fixed;right:22px;bottom:22px;z-index:80;max-width:420px;background:var(--navy);color:#fff;padding:13px 16px;border-radius:10px;box-shadow:var(--shadow);animation:toast-in .2s ease}.toast.error{background:#8f2d26}@keyframes toast-in{from{transform:translateY(10px);opacity:0}}.mobile-menu{display:none}
@media(max-width:980px){.public-nav{display:none}.hero{grid-template-columns:1fr;padding-top:34px}.preview-window{transform:none}.method-grid{grid-template-columns:repeat(2,1fr)}.app-shell{grid-template-columns:210px 1fr}.grid.four{grid-template-columns:repeat(2,1fr)}.content{padding:28px 20px}.app-header{padding:0 20px}}
@media(max-width:740px){.public-header{height:70px}.brand img{width:170px}.header-actions .quiet{display:none}.hero{padding:35px 20px 50px}.hero h1{font-size:46px}.preview-body{grid-template-columns:75px 1fr}.preview-side span{padding:7px;font-size:9px}.benefits{grid-template-columns:repeat(2,1fr)}.method-grid{grid-template-columns:1fr}.cta{margin:0 18px 40px;padding:28px;display:block}.cta .btn{margin-top:20px}.footer{display:grid}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:30;inset:0 auto 0 0;width:255px;transform:translateX(-105%);transition:.2s}.sidebar.open{transform:none}.mobile-menu{display:block}.app-header{height:64px}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.page-head{display:block}.page-head>.actions{margin-top:15px}.content{padding:23px 16px}.task-player{padding:20px}.answer-row{display:grid}.demo-roles{grid-template-columns:1fr}.modal{padding:24px}.public-header .btn.primary{padding:9px 11px;min-height:40px}.public-header .btn.quiet{display:none}}
@media(max-width:420px){.hero h1{font-size:40px}.benefits{grid-template-columns:1fr}.preview-body{grid-template-columns:1fr}.preview-side{display:none}.hero-copy>p{font-size:16px}.section h2{font-size:31px}}
.modal .confirmation-only{margin:0;color:var(--ink);font-size:16px;line-height:1.6}.confirmation-reminder{display:block;margin-top:12px;font-weight:700;color:var(--ink)}
.modal.confirmation-modal{width:min(760px,100%);padding:42px 28px;border-radius:4px;box-shadow:none}
.modal.confirmation-modal .confirmation-only{display:grid;gap:12px;margin:0;text-align:center;color:var(--ink);font-size:21px;line-height:1.45}
.modal.confirmation-modal .confirmation-reminder{margin-top:0;font-size:inherit;font-weight:400}
@media(max-width:520px){.modal.confirmation-modal{padding:30px 20px}.modal.confirmation-modal .confirmation-only{font-size:18px;line-height:1.5}}
.modal.confirmation-modal{display:flex;flex-direction:column;gap:24px}
.confirmation-window-header{display:flex;align-items:center;min-height:30px;padding-right:70px}
.confirmation-window-footer{display:flex;justify-content:center;gap:22px;border-top:1px solid var(--line);padding-top:16px;font-size:13px}
.confirmation-gate{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:30px;padding:24px;min-height:100vh}
.confirmation-site-header,.confirmation-site-footer{width:min(100%,980px);display:flex;align-items:center;gap:22px}
.confirmation-site-header{justify-content:space-between}
.confirmation-site-header img{display:block;width:170px;max-width:42vw}
.confirmation-gate .gate-card{width:min(100%,680px);max-width:680px;margin:auto 0}
.confirmation-site-footer{justify-content:center;border-top:1px solid var(--line);padding:18px 0;font-size:13px;color:var(--muted)}
.confirmation-site-footer a{color:inherit}
@media(max-width:520px){.confirmation-gate{padding:18px}.confirmation-site-header img{width:145px}.confirmation-site-footer{gap:14px;flex-wrap:wrap}.confirmation-window-footer{gap:16px}}
.modal.confirmation-modal{background:var(--wash);align-items:center;text-align:center;gap:20px}
.confirmation-window-header{width:100%;justify-content:center;padding-right:0}
.confirmation-window-header .close-btn{right:24px}
.confirmation-window-footer{width:100%;justify-content:center}
.confirmation-gate{justify-content:center;gap:26px;background:var(--wash)}
.confirmation-site-header{justify-content:center}
.confirmation-gate .gate-card{background:transparent;border:0;box-shadow:none;text-align:center;padding:24px 18px;margin:0}
.confirmation-gate .gate-card h1{margin:10px 0 14px}
.confirmation-gate .gate-card form{display:flex;justify-content:center}
.confirmation-site-footer{width:min(100%,680px)}
.hero-steps{margin:0;padding:22px;list-style:none;background:#f8faff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:10px}.hero-step{min-width:0;display:grid;gap:8px;text-align:center;justify-items:center}.hero-step-number{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--orange-soft);color:#ae491f;font-weight:800}.hero-step strong{font-size:15px;line-height:1.2}.hero-step small{color:var(--muted);font-size:12px;line-height:1.4}.hero-step-arrow{color:var(--orange);font-size:25px;font-weight:700;text-align:center}
.hero-simple{grid-template-columns:1fr}.hero-simple .hero-copy{max-width:700px}
.hero-simple{padding-top:20px;padding-bottom:34px}.hero-simple .hero-copy{max-width:820px;margin:0 auto;text-align:center}.hero-simple .hero-copy>p{margin-left:auto;margin-right:auto}.hero-simple .actions,.hero-simple .trust-row{justify-content:center}
.hero-image{position:relative;overflow:hidden;border-radius:22px;box-shadow:var(--shadow);min-height:0;background:#dce5ee}.hero-image img{display:block;width:100%;height:auto;min-height:0;object-fit:contain}.hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;background:linear-gradient(180deg,rgba(10,31,61,.22),rgba(10,31,61,.44))}.hero-overlay .kicker,.hero-overlay h1{-webkit-text-stroke:0;paint-order:stroke fill;text-shadow:0 2px 6px rgba(0,0,0,.7)}.hero-overlay h1 em{color:var(--orange)}.hero-overlay .kicker{color:#d1d5db;font-size:15px}.hero-overlay h1{margin:14px 0 0;color:#f1f3f5}.hero-overlay h1 em{color:var(--orange)}
.section#methodology .hero-steps{margin-top:18px}
.public-header,.hero,.section,.footer{max-width:760px}.cta{max-width:720px}.hero-steps{max-width:680px;margin-left:auto;margin-right:auto}
.hero h1{font-size:clamp(38px,4vw,54px)}
@media(max-width:740px){.hero-image img{width:150%;max-width:none;transform:translateX(-16.6667%)}.hero-steps{padding:18px;grid-template-columns:1fr;gap:14px}.hero-step-arrow{justify-self:center;transform:rotate(90deg)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.stepper.compact{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));overflow:visible}.stepper.compact .step{min-width:0;min-height:58px;padding:10px;font-size:11px;line-height:1.25;align-items:center;overflow-wrap:anywhere}.stepper.compact .step b{min-width:26px;flex:0 0 26px}.sidebar-foot .btn{white-space:nowrap;overflow:hidden}.task-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:22px}.task-title-row h2{flex:1}.task-skip{flex:0 0 auto;border:1px solid #efb38f;background:var(--orange-soft);color:#96401e;border-radius:9px;padding:9px 13px;font-size:12px;font-weight:400}.task-skip:hover{border-color:var(--orange);background:#ffe5d7}
@media(max-width:740px){.task-title-row{display:block}.task-skip{margin:8px 0 4px}.stepper.compact{grid-template-columns:repeat(2,minmax(0,1fr))}}
.gate{min-height:100vh;background:var(--wash);display:grid;place-items:center;padding:22px}.gate-card{position:static;max-width:470px}.gate-card>img{width:230px;max-width:100%;margin-bottom:30px}.gate-card h1{font-size:30px;line-height:1.15;margin:10px 0}.gate-card .notice{margin-top:22px}

.character-count{display:block;text-align:right;font-variant-numeric:tabular-nums}


.faded-tagline{color:#56667c;font-size:13px}
.subtask-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0 12px}.subtask-chip{border:1px solid var(--line);border-radius:10px;background:#f8fafc;padding:10px 12px;display:grid;grid-template-columns:28px 1fr;column-gap:9px;align-items:center;min-height:64px;color:#62738a}.subtask-chip>span{grid-row:span 2;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#eaf0f6;color:#53657b;font-weight:800;font-size:12px}.subtask-chip strong{font-size:14px;color:var(--ink)}.subtask-chip small{font-size:12px;color:#7d8ca0}.subtask-chip.active{border-color:#f19a70;background:var(--orange-soft);box-shadow:0 0 0 2px #f1642c18}.subtask-chip.active>span{background:var(--orange);color:#fff}.subtask-chip.active strong,.subtask-chip.active small{color:#9d411c}.subtask-chip.done{background:var(--green-soft);border-color:#a7d7c5}.subtask-chip.done>span{background:var(--green);color:#fff}.subtask-chip.done strong,.subtask-chip.done small{color:var(--green)}
.subtask-active{background:var(--orange-soft);border:1px solid #f19a70;border-radius:12px;padding:18px;margin-top:14px}.subtask-active h3{color:#82401f}.support-controls button.support-active{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:0 0 0 2px #f1642c25}.support-controls button.support-active[data-support="result"]{background:var(--orange);border-color:var(--orange);color:#fff}.subtask-active .faded-tagline{color:#9d765f;border-left:0;padding-left:0}
.close-btn{border:0;background:transparent;padding:4px 0;color:var(--ink);font-weight:700;font-size:18px;margin-left:auto;align-self:flex-start}.close-btn:hover{color:var(--orange)}.preview-connector{display:none}.preview-task-player .notice{border-left:0;padding-left:0}
.role-choice{border:0;padding:0;margin:0 0 16px;display:flex;gap:20px;flex-wrap:wrap}.role-choice legend{width:100%;font-size:13px;font-weight:700;margin-bottom:4px}.role-choice label{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--ink)}.role-choice input{accent-color:var(--orange)}


.role-preview .demo-roles{grid-template-columns:repeat(3,1fr);align-items:center}.role-links{display:flex;gap:12px;grid-column:1/-1;justify-content:flex-start;font-size:12px}.role-links a{color:#526780;text-decoration:underline}.role-links a:hover{color:var(--orange)}

.demo-roles{grid-template-columns:repeat(3,1fr)}.role-links-bottom{margin-top:18px;justify-content:flex-end}
@media(max-width:560px){.subtask-rail{gap:6px}.subtask-chip{padding:8px 6px;grid-template-columns:24px 1fr;column-gap:5px}.subtask-chip>span{width:24px;height:24px}.subtask-chip strong{font-size:12px}.subtask-chip small{font-size:11px}}
.practice-question{margin:18px 0 8px;padding:14px 16px;border:1px solid #cbd8e8;border-radius:10px;background:#f6f8fb}.practice-question strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#53657b}.practice-question p{margin:5px 0 0;font-size:16px;line-height:1.55;color:var(--ink)}.curriculum-meta strong{color:var(--ink)}.practice-question-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.practice-question-head strong{font-size:14px;text-transform:none;letter-spacing:0;color:var(--ink)}.practice-question-head .task-skip{font-size:12px}.subtasks-label{margin:18px 0 6px;font-size:14px;color:var(--muted)}.subtasks-label strong{color:var(--ink)}.support-panel strong{display:inline}.support-panel span{display:inline}.support-star{color:var(--orange);font-weight:900;margin-left:3px}
/* Platform review: readable, responsive layout and consistent controls. */
:root{--line:#d5e0e7;--muted:#526474}
body{font-size:15px;line-height:1.6}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a,button,input,select,textarea{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #25699c;outline-offset:3px}
.app-shell{grid-template-columns:232px minmax(0,1fr)}.sidebar{overflow-y:auto}.sidebar .brand img{width:100%;max-width:195px}.content{width:100%;max-width:1380px;margin:0 auto;padding:30px clamp(16px,3vw,36px) 56px}.card,.grid>*,.list-item>*,.page-head>*,.task-meta>*{min-width:0}.card{padding:24px}.card h2{line-height:1.35;margin:0 0 14px}.card>p{margin:12px 0}.section-card{margin-top:22px}.section-card>.grid{margin-top:16px}.grid{align-items:start;gap:20px}.metric strong{font-size:clamp(22px,2.5vw,29px);overflow-wrap:anywhere;margin:7px 0}.metric span{font-size:13px}.metric{min-height:138px}.page-head h1{font-size:29px}.page-head p{max-width:760px;line-height:1.65}.page-head .actions{flex-shrink:0}.notice{border-left:0;padding-left:0;font-size:13px;line-height:1.6}.details{display:grid;grid-template-columns:130px 1fr;gap:12px;margin:20px 0}.details dt{color:var(--muted)}.details dd{margin:0;overflow-wrap:anywhere}.text-link{color:#175783;text-decoration:underline}.child-selector{display:flex;align-items:center;gap:8px;font-size:13px}.child-selector select{max-width:220px;border:1px solid var(--line);border-radius:8px;padding:8px;background:#fff}
.stepper,.stepper.compact{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;overflow:visible}.stepper.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.stepper .step{min-width:0;min-height:66px;text-align:left;padding:12px;font-size:13px;line-height:1.4;color:var(--ink);font-weight:600}.step b{flex:0 0 28px;width:28px;height:28px}.step.active{background:var(--orange-soft);border-color:#d58e68;color:#88411d}.consent-card{max-width:920px}.consent-card li{margin:10px 0}.choice-row{margin:16px 0}.choice-row input{width:18px;height:18px;accent-color:var(--orange)}.choice-row small{font-size:13px}.field label{font-size:14px}.field input,.field select,.field textarea{width:100%;min-width:0}.actions{margin-top:12px}.support-controls button{min-height:42px}.support-controls button.support-active{background:#eaf3f7;border-color:#9cb8c6;color:#203e50;box-shadow:none}.support-panel{background:#eaf3f7;color:#203e50}.support-star{display:inline-block;color:#cb4c00;font-size:20px;line-height:1;vertical-align:middle;margin-left:5px}.subtask-active .faded-tagline{color:#694e3e;font-size:13px}.task-meta{font-size:16px;flex-wrap:wrap}.subtask-rail strong{font-size:15px}.subtask-chip small{font-size:13px}.result-good,.result-warn{line-height:1.65}.practice-question p{font-size:18px}.subtask h3{font-size:21px;line-height:1.45}.support-panel strong{margin-right:5px}.table-wrap{max-width:100%}th,td{font-size:13px;padding:14px;overflow-wrap:anywhere}th{font-size:11px}.table-wrap caption{text-align:left;font-weight:700;padding:14px}.heat{width:auto;height:auto;text-indent:0;padding:5px 8px;font-size:12px}.modal{position:relative;padding:32px;scrollbar-gutter:stable}.modal>.actions:first-child{padding-right:70px;margin-top:0}.close-btn{position:absolute;top:22px;right:24px;font-size:17px;min-height:36px}.modal .tabs{margin-top:18px}.modal .field{margin:18px 0}.modal p{line-height:1.65}.role-links-bottom{margin-top:24px}.role-choice{gap:16px}.section.center .preview-task-player{text-align:left}.section.center .preview-task-player h2{font-size:26px}.preview-task-player .subtask h3{text-align:left}.preview-window button{pointer-events:none}.loading-screen{min-height:50vh;display:grid;align-content:center;justify-items:center;gap:14px;padding:28px}.public-nav{gap:22px}.public-header{gap:20px}.header-actions{flex-shrink:0}.public-header .btn.quiet{display:inline-flex}.section-intro{line-height:1.75}.app-header{gap:16px}.toast{line-height:1.5}
@media(max-width:1100px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.grid.two{grid-template-columns:1fr}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.public-nav{gap:14px}.brand img{width:190px}.page-head{flex-wrap:wrap}.content{padding:26px 22px}.stepper.compact .step{font-size:13px}}
@media(max-width:740px){.app-shell{grid-template-columns:1fr}.content{padding:22px 16px}.grid.three,.grid.four{grid-template-columns:1fr}.card{padding:20px}.stepper{grid-template-columns:repeat(2,minmax(0,1fr))}.stepper.compact{grid-template-columns:1fr}.stepper .step{min-height:58px}.page-head h1{font-size:26px}.app-header{padding:10px 16px;height:auto;min-height:64px}.app-header>div{display:flex;align-items:center;gap:12px}.child-selector{font-size:12px}.child-selector select{max-width:145px}.task-player{padding:16px}.subtask-active{padding:16px}.subtask h3{font-size:19px}.subtask-chip{grid-template-columns:24px 1fr;padding:9px 7px}.subtask-chip strong{font-size:14px}.subtask-chip small{font-size:12px}.subtask-chip>span{width:24px;height:24px}.modal-backdrop{padding:12px}.modal{padding:25px 20px;max-height:94vh}.close-btn{right:20px;top:16px}.public-header{padding:14px 18px}.brand img{max-width:44vw}.public-nav{display:flex;font-size:13px;gap:12px;flex-wrap:wrap;order:3;width:100%}.public-header{height:auto;flex-wrap:wrap}.public-nav a{min-height:32px;display:flex;align-items:center}.public-header .btn.quiet{display:inline-flex}.practice-question-head{align-items:flex-start;flex-wrap:wrap}.task-meta{font-size:14px}.metric{min-height:120px}.toast{left:16px;right:16px;bottom:16px}.details{grid-template-columns:110px 1fr}}
@media(max-width:390px){.subtask-rail{grid-template-columns:1fr}.subtask-chip{grid-template-columns:28px 1fr}.subtask-chip strong{font-size:14px}.modal h2{font-size:23px}.public-header .brand img{width:140px}.public-nav{gap:14px}.header-actions .btn{padding:8px 12px}.role-choice{gap:12px}}

#main h1[tabindex="-1"]{outline:none}.grid.two{align-items:stretch}.card .grid.two{align-items:start}.metric strong{line-height:1.4}.support-active .support-star{color:#cb4c00}.subtask-chip.done{background:#e6f4ee}.public-header .btn.quiet{display:inline-flex}
.btn.admin-action{min-height:38px;padding:8px 13px;background:var(--navy);border-color:var(--navy);color:#fff;font-size:13px}.btn.admin-action:hover{background:#19385f;border-color:#19385f}
.btn.admin-action[data-delete-user]{min-width:34px;padding-left:9px;padding-right:9px}
.table-wrap td:last-child:has([data-edit-user]){white-space:nowrap}.table-wrap td:last-child:has([data-edit-user]) .btn{min-width:30px;min-height:30px;padding:5px 8px;font-size:12px;margin:0 2px;display:inline-flex}
.admin-user-actions{white-space:nowrap!important;display:flex!important;flex-direction:row!important;align-items:center;gap:4px;min-width:72px}.admin-user-actions .btn{flex:0 0 30px!important;width:30px!important;min-width:30px!important;margin:0!important}

.sidebar-overlay[hidden]{display:none}.sidebar-overlay{display:none;border:0;padding:0}@media(max-width:740px){.sidebar-overlay:not([hidden]){display:block;position:fixed;inset:0;background:#0f273c80;z-index:25}.sidebar{width:min(280px,85vw);box-shadow:0 0 40px #0f273c33}}

.field input[type=checkbox],.field input[type=radio]{width:18px;min-height:18px;height:18px;padding:0;accent-color:var(--orange)}.field label:has(input[type=checkbox]){display:flex;align-items:center;gap:10px}.scan-choice{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.scope-label{margin:0 0 10px;color:var(--muted);font-size:14px}.preview-action{background:var(--navy);color:#fff;border-radius:6px;padding:6px 8px;font-size:9px}.task-skip:disabled{opacity:.5;cursor:not-allowed}
.list-item{align-items:center}.status-pill{white-space:nowrap}th{white-space:nowrap;min-width:72px}.list-item>.status-pill{align-self:center}

.list-item{flex-wrap:wrap}.list-item>span:not(.status-pill){flex:1 1 160px}.list-item>.status-pill{flex:none}

/* Homepage feature spacing */
.section#methodology,.section#pricing{padding-top:42px;padding-bottom:42px}.method-grid{margin-top:30px}.method-grid b{display:none}.method-grid h3{margin:0 0 10px}

/* Homepage section rhythm */
.hero{padding-bottom:40px}.section#methodology{padding-top:26px;padding-bottom:30px}.section#pricing{padding-top:26px}

/* Homepage compact section rhythm */
.hero{padding-bottom:20px}.section#methodology{padding-top:12px;padding-bottom:14px}.section#pricing{padding-top:12px}

/* Parent setup: one primary action and a consistent three-stage flow. */
.parent-workspace{max-width:1120px}.parent-workspace .page-head h2{margin:0;font-size:20px}.parent-setup-rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:visible}.parent-setup-rail .step{min-width:0;min-height:62px}.parent-setup-rail .step small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:2px}.parent-setup-rail .step.complete:not(.active) b{background:var(--green-soft);color:var(--green)}
.parent-welcome{padding:30px}.parent-welcome>p{max-width:650px}.parent-roadmap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:26px 0}.parent-roadmap strong,.parent-roadmap span{display:block}.parent-roadmap span{margin-top:6px;color:var(--muted);font-size:14px}.family-child-list{margin-top:20px}.family-child-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0;border-top:1px solid var(--line)}.family-child-row h3{font-size:18px;margin:0}.family-child-row p{margin:5px 0 10px;color:var(--muted);font-size:14px}.family-child-row .actions{justify-content:flex-end}.parent-overview-links{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:22px;color:var(--muted);font-size:14px}.parent-overview-links p{margin:0}button.text-link{border:0;background:none;padding:0;color:var(--blue);font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.parent-form-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}.parent-form-columns>section+section{border-left:1px solid var(--line);padding-left:36px}.parent-form-columns section>p{color:var(--muted)}.parent-form-actions{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.password-entry{display:flex;align-items:center;gap:6px}.password-entry input{width:100%;min-width:0}.password-entry .btn{flex-shrink:0;padding:8px 12px;font-size:13px}.form-feedback:empty{display:none}.form-feedback{margin:14px 0;font-size:14px;color:var(--ink)}#child-setup-feedback,#consent-feedback{color:var(--red)}.curriculum-availability{font-size:13px;padding:12px;border-radius:8px;background:var(--green-soft);color:var(--green)}.curriculum-availability.unavailable{background:var(--orange-soft);color:var(--amber)}.parent-consent{max-width:780px}.consent-points{padding-left:22px;margin:22px 0}.consent-points li{margin:12px 0}.consent-record{display:grid;gap:4px;border-radius:10px;background:var(--green-soft);padding:16px;color:var(--green);margin:20px 0}.parent-consent .choice-row{margin-top:24px}.student-signin-card .details dd{overflow-wrap:anywhere}.student-next-steps{padding-left:22px;margin:22px 0}.student-next-steps li{padding-left:6px;margin-bottom:18px}.student-next-steps strong,.student-next-steps span{display:block}.student-next-steps span{color:var(--muted);font-size:14px;margin-top:4px}.parent-workspace .banner p{margin:8px 0 14px}.parent-workspace .details dd{overflow-wrap:anywhere}.parent-workspace .details{grid-template-columns:140px minmax(0,1fr)}
@media(max-width:980px){.family-child-row{align-items:flex-start;flex-direction:column;gap:16px}.family-child-row .actions{justify-content:flex-start}}
@media(max-width:740px){.parent-roadmap,.parent-form-columns{grid-template-columns:1fr}.parent-roadmap{gap:20px}.parent-form-columns{gap:20px}.parent-form-columns>section+section{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:22px}.parent-overview-links{align-items:flex-start;flex-direction:column}.parent-setup-rail{grid-template-columns:1fr;gap:8px}.parent-setup-rail .step{min-height:48px;padding:10px 12px}.parent-welcome{padding:22px}.parent-workspace .details{grid-template-columns:110px minmax(0,1fr)}.family-child-row .actions{width:100%}.family-child-row .actions .btn.navy{width:100%}}

@media(max-width:1100px){.parent-form-columns{grid-template-columns:1fr}.parent-form-columns>section+section{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:22px}}
.consent-privacy{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:18px 0}.consent-privacy summary{cursor:pointer;color:var(--blue);font-weight:600}.consent-privacy>div{margin-top:18px}.consent-privacy h3{margin:18px 0 6px}.consent-privacy p{color:var(--muted);margin:6px 0 16px}
.priority-evidence{margin-top:9px;font-size:13px;color:var(--muted)}
.priority-evidence summary{cursor:pointer;color:var(--navy);font-weight:600}
.priority-evidence p{margin:8px 0 0;line-height:1.5;overflow-wrap:anywhere}
.privacy-statement{display:grid;gap:22px;line-height:1.65}.privacy-statement section+section{border-top:1px solid var(--line);padding-top:20px}.privacy-statement h2{font-size:20px;margin:0 0 10px}.privacy-statement p{margin:8px 0 12px;color:var(--muted)}.privacy-statement ul{padding-left:22px;margin:10px 0}.privacy-statement li{padding-left:3px;margin:10px 0;color:var(--muted)}.privacy-statement li strong{color:var(--ink)}.privacy-statement code{font-size:.92em;background:var(--wash);border-radius:4px;padding:2px 5px}
/* Database management: responsive operations, readable record grids, and clear hierarchy. */
.database-page{display:grid;gap:20px;min-width:0}.database-page>.page-head{margin-bottom:0}
.database-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.database-overview .metric{min-width:0;min-height:0;padding:18px 20px}.database-overview .metric strong{font-size:clamp(23px,2.2vw,30px);margin:4px 0;line-height:1.25}.database-overview .metric span:first-child{color:var(--muted);font-weight:700}.database-overview .metric span:last-child{font-size:12px}
.database-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:18px;min-width:0}.database-form{display:grid;align-content:start;gap:2px}.database-form .field{margin:8px 0}.database-form .btn{justify-self:start;margin-top:10px}.database-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.database-super-admin{margin:12px 0}
.database-section{min-width:0;margin:0}.database-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}.database-section-heading h2{margin:2px 0 0;font-size:20px}.database-section-heading p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.database-kicker{display:block;color:#718195;font-size:10px;font-weight:800;letter-spacing:.13em}.database-count{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;border:1px solid var(--line);border-radius:20px;padding:5px 10px;background:#f7f9fb;color:#526474;font-size:12px;font-weight:700}
.database-help{color:var(--muted);font-size:13px;margin:0 0 10px!important}.database-filters{display:grid;grid-template-columns:minmax(0,2fr) minmax(180px,1fr);gap:14px;align-items:end}.database-filters .field{margin:4px 0 12px}.database-result-count{min-height:20px;margin:0 0 7px;color:var(--muted);font-size:12px}
.database-table-wrap{width:100%;max-width:100%;border-radius:10px}.database-table{width:100%;min-width:720px;border-collapse:separate;border-spacing:0;table-layout:auto}.database-table th,.database-table td{padding:11px 12px;font-size:12px;line-height:1.45;white-space:normal;overflow-wrap:anywhere;vertical-align:top}.database-table th{position:sticky;top:0;z-index:1;background:#f4f7fa;color:#43556a;text-transform:none;letter-spacing:0;font-size:11px;font-weight:800;min-width:86px}.database-table tbody tr:hover{background:#f8fafc}.database-table tbody tr:last-child td{border-bottom:0}.database-table .table-empty{text-align:center;color:var(--muted);padding:24px}.database-data-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr));gap:18px;min-width:0}
.database-pipeline-panel,.database-table-browser{margin-top:0!important}.database-connection-status{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:9px;background:#f8fafc;padding:11px 13px;color:#43556a;font-size:13px}.database-operations-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,390px),1fr));gap:16px;margin-top:18px}.database-operation{min-width:0;border:1px solid var(--line);border-radius:11px;background:#fbfcfd;padding:18px}.database-operation h3{margin:0;font-size:16px}.database-operation>p{margin:4px 0 12px;color:var(--muted);font-size:13px}.database-qa-list{margin-top:12px;display:grid;gap:8px}.database-qa-list .notice{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}.database-qa-review{margin-top:16px}.database-inline-feedback{display:block;margin-top:8px;color:var(--muted);font-size:12px}.database-table-controls{display:grid;grid-template-columns:minmax(180px,1fr) minmax(220px,1.4fr) auto;gap:14px;align-items:end}.database-table-controls .field{margin:4px 0 12px}.database-table-action{padding-bottom:12px}.database-record-output{min-width:0;margin-top:14px}.database-record-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:16px 0 8px}.database-record-toolbar h3{margin:0;font-size:16px;overflow-wrap:anywhere}.database-record-toolbar p{margin:3px 0 0;color:var(--muted);font-size:12px}.database-record-tools{display:flex;align-items:center;gap:10px;min-width:min(100%,420px)}.database-record-tools input{min-width:0;width:260px;border:1px solid var(--line);border-radius:8px;padding:8px 10px}.admin-table-scroll-top{height:17px;margin:0 0 5px;overflow-x:auto;overflow-y:hidden;border-radius:5px;background:#f3f6f9;scrollbar-width:auto}.admin-table-scroll-top[hidden]{display:none}.admin-table-scroll-top>div{height:1px}.maria-record-scroll{max-height:min(68vh,720px);overflow:auto;overscroll-behavior:contain}.database-record-table{width:max-content;min-width:max-content!important;table-layout:fixed;border-collapse:separate;border-spacing:0}.database-record-table th,.database-record-table td{white-space:normal!important;overflow-wrap:anywhere;vertical-align:top;padding:8px!important;line-height:1.45}.database-record-table th{position:sticky;top:0;z-index:2;background:#f1f5f8;color:#263d52;text-transform:none;letter-spacing:0;font-size:12px;font-weight:800;min-width:84px}.database-record-table td{font-size:12px;color:#263d52}.database-record-table tbody tr:hover{background:#f8fafc}.record-null{color:#8b99a7}.record-value{white-space:pre-wrap}.record-details summary{cursor:pointer;color:#175783}.record-details summary span{font-size:11px;font-weight:700}.record-details pre{max-width:440px;max-height:260px;overflow:auto;margin:8px 0 0;padding:10px;border-radius:7px;background:#f4f7fa;white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.5 ui-monospace,monospace}.database-loading,.database-error{padding:18px;border-radius:9px;background:#f6f8fb;color:var(--muted)}.database-error{background:#fff1ef;color:#923e36}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.admin-user-actions{display:flex!important;gap:6px;align-items:center;white-space:nowrap}.admin-user-actions .btn{width:auto!important;min-width:0!important;min-height:32px!important;padding:5px 9px!important;font-size:11px!important}.admin-user-actions .danger-action{color:#8b342e;border-color:#e6c8c5;background:#fff8f7}
@media(max-width:980px){.database-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.database-table-controls{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.database-table-action{grid-column:1/-1;padding:0}.database-record-toolbar{align-items:flex-start;flex-direction:column}.database-record-tools{width:100%;min-width:0}.database-record-tools input{width:100%;flex:1}}
@media(max-width:620px){.database-overview{grid-template-columns:1fr 1fr;gap:10px}.database-overview .metric{padding:14px}.database-form-grid,.database-data-grid,.database-operations-grid{grid-template-columns:minmax(0,1fr)}.database-form-row,.database-filters,.database-table-controls{grid-template-columns:minmax(0,1fr)}.database-table-action{grid-column:auto}.database-section-heading{align-items:flex-start}.database-table{min-width:660px}.database-record-tools{align-items:stretch;flex-direction:column}.database-record-tools .database-count{align-self:flex-start}.admin-table-scroll-top{height:20px}}
@media(max-width:380px){.database-overview{grid-template-columns:1fr}}
.database-job-result{margin-top:16px!important}.database-job-result-body{min-width:0}.database-job-summary{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#f8fafc}.database-job-summary>div{display:grid;gap:4px}.database-job-summary>div strong{font-size:16px}.database-job-summary>div span,.database-job-summary p{color:var(--muted);font-size:13px}.database-job-summary p{margin:0;max-width:650px}.database-job-result-body h3{margin:18px 0 9px;font-size:15px}.database-job-stages{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:10px;margin:0;padding:0;list-style:none}.database-job-stage{display:grid;gap:5px;align-content:start;min-width:0;padding:12px;border:1px solid var(--line);border-radius:9px;background:#fff}.database-job-stage-name{font-size:13px;font-weight:750}.database-job-stage-status{color:#526477;font-size:12px}.database-job-stage small{color:var(--muted);font-size:11px}.database-job-stage.is-failed{border-color:#e4b8b3;background:#fff7f6}.database-job-error{margin:2px 0 0;color:#923e36;font-size:12px;overflow-wrap:anywhere}.database-job-items-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.database-job-items-heading h3{margin-bottom:9px}.database-job-items{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:12px}.database-job-item{min-width:0;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fff}.database-job-item h4{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 9px;font-size:14px}.database-job-item .status-pill{font-size:10px}.database-job-question{margin:0 0 10px;font-weight:650;line-height:1.5;overflow-wrap:anywhere}.database-job-step{display:grid;gap:4px;padding:9px 0;border-top:1px solid #e8edf1;font-size:12px;line-height:1.5}.database-job-step span{color:#526477;overflow-wrap:anywhere}.database-job-item details{margin-top:8px;border-top:1px solid #e8edf1;padding-top:8px}.database-job-item details summary{cursor:pointer;color:#175783;font-size:12px;font-weight:700}.database-job-item details p{font-size:12px;line-height:1.5;overflow-wrap:anywhere}.database-job-result-body>.database-loading,.database-job-result-body>.database-error{margin-top:12px}.database-job-result-body>.actions{margin-top:12px}@media(max-width:620px){.database-job-summary{flex-direction:column;gap:8px}.database-job-items{grid-template-columns:1fr}}
.section#methodology .section-intro,.section#pricing .section-intro,.section#methodology .hero-step strong,.cta p{font-family:inherit;font-size:18px;line-height:1.85}.section#methodology .hero-step small{font-family:inherit;font-size:16px;line-height:1.85}.section#methodology .hero-step strong{font-weight:700}@media(max-width:420px){.section#methodology .section-intro,.section#pricing .section-intro,.section#methodology .hero-step strong,.cta p{font-size:16px}.section#methodology .hero-step small{font-size:14px}}
.section#methodology .hero-step small,.cta p,.homepage-feature-grid article strong{font-size:11pt}
.homepage-features{padding-top:42px;padding-bottom:42px;background:#fbfcfe;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.homepage-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px auto 0;text-align:left}.homepage-feature-grid article{display:flex;align-items:center;gap:12px;min-width:0;min-height:76px;padding:16px;border:1px solid var(--line);border-radius:13px;background:#fff}.homepage-feature-grid article span{width:30px;height:30px;flex:0 0 30px;display:grid;place-items:center;border-radius:9px;background:var(--green-soft);color:var(--green);font-weight:800}.homepage-feature-grid article strong{font-family:inherit;font-weight:700;line-height:1.5}
@media(max-width:740px){.homepage-feature-grid{grid-template-columns:1fr;gap:10px;margin-top:20px}.homepage-feature-grid article{min-height:62px;padding:13px 15px}.homepage-features{padding-top:30px;padding-bottom:30px}}
.app-header-tools{display:flex;align-items:center;justify-content:flex-end;gap:18px;min-width:0}.app-home-link{white-space:nowrap;font-size:13px}.app-header .child-selector{flex:0 1 auto}
@media(max-width:520px){.app-header{gap:10px}.app-header-tools{gap:10px}.app-home-link{font-size:12px}.app-header .child-selector select{max-width:110px}}
.database-form-grid{align-items:start}.database-fold{align-self:start;padding:0;overflow:hidden}.database-fold-summary{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;align-items:center;gap:2px 14px;min-height:78px;padding:18px 22px;cursor:pointer;list-style:none}.database-fold-summary::-webkit-details-marker{display:none}.database-fold-summary::marker{content:''}.database-fold-summary .database-kicker{grid-column:1;grid-row:1}.database-fold-summary strong{grid-column:1;grid-row:2;font-size:18px;line-height:1.4}.database-fold-state{grid-column:2;grid-row:1/3;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;font-weight:700;white-space:nowrap}.database-fold-state::before{content:'Expand'}.database-fold-state::after{content:'⌄';font-size:18px;line-height:1}.database-fold[open] .database-fold-state::before{content:'Collapse'}.database-fold[open] .database-fold-state::after{content:'⌃'}.database-fold-summary:focus-visible{outline:3px solid #9bb8d1;outline-offset:-4px;border-radius:14px}.database-fold-content{border-top:1px solid var(--line);padding:18px 22px 22px}.database-fold-content .database-section-heading{align-items:center}.database-fold-content .database-section-heading p{margin:0}
@media(max-width:620px){.database-fold-summary{min-height:72px;padding:16px}.database-fold-content{padding:15px 16px 18px}.database-fold-state{font-size:11px;gap:5px}}
.homepage-features .section-intro{max-width:610px;font-family:inherit;font-size:18px;line-height:1.85;color:#5f6e82}@media(max-width:420px){.homepage-features .section-intro{font-size:16px}}
.hero-cta-action,.cta-action{display:flex;flex-direction:column;align-items:center;gap:0}.device-note{display:block;font-family:inherit;font-size:12px;line-height:1.5;font-weight:400;text-align:center}.hero-device-note{color:var(--muted)}.cta-device-note{color:#bdcbe0}.login-device-note{color:var(--muted);margin:0}
.sidebar-foot{display:grid;grid-template-columns:38px minmax(0,1fr);column-gap:10px;align-items:center}.sidebar-foot .profile{grid-column:1/-1;min-width:0}.sidebar-foot .profile>div:last-child{min-width:0}.sidebar-foot .profile strong{font-size:13px;line-height:1.35;overflow-wrap:anywhere}.sidebar-foot .profile small{text-transform:capitalize;line-height:1.4}.sidebar-foot .sidebar-signout{grid-column:2;justify-self:stretch;width:100%!important;min-height:36px;margin:2px 0 0!important;padding:7px 0;border:0;justify-content:flex-start;text-align:left;font-size:13px;color:#56667c}.sidebar-foot .sidebar-signout:hover{background:#f5f7fb;color:var(--navy)}
.public-nav a{white-space:nowrap}
@media(max-width:740px){.modal #auth-title{font-size:clamp(17px,5.2vw,22px);letter-spacing:-.04em;white-space:nowrap}}
.operation-sample-link{text-decoration:underline!important;text-decoration-style:dotted!important;text-underline-offset:3px;cursor:pointer}.operation-sample-link:focus-visible{outline:3px solid #23629a;outline-offset:3px;border-radius:2px}
button.is-pending{cursor:progress;pointer-events:none;opacity:.92}button.is-pending::before{content:"";display:inline-block;flex:0 0 .9em;width:.9em;height:.9em;margin-right:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:acebox-cta-spin .75s linear infinite;vertical-align:-.12em}@keyframes acebox-cta-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){button.is-pending::before{animation:none;border-top-color:transparent}}
.help-page-section{padding-top:28px}.help-page-section>h1{margin-top:0}.help-topic-list{display:grid;gap:20px}.help-topic{display:grid;grid-template-columns:minmax(190px,.34fr) minmax(0,1fr);align-items:start;gap:12px 24px;padding:8px 0;border:0;border-radius:0;background:transparent}.help-topic h2{margin:0;font-size:18px;line-height:1.4}.help-topic-copy{min-width:0}.help-topic-copy p{margin:0;color:var(--muted);line-height:1.65}.help-topic-copy p+p{margin-top:12px}@media(max-width:650px){.help-page-section{padding-top:22px}.help-topic{grid-template-columns:minmax(0,1fr);gap:6px;padding:6px 0}.help-topic h2{font-size:17px}}
/* Make Help email actions visibly identifiable as links. */
a[data-email-help]{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
a[data-email-help]:hover{color:var(--orange)}
a[data-email-help]:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:2px}

/* Signup availability follows published curriculum scopes; primary action remains the existing orange CTA. */
.signup-state-note{margin:-4px 0 14px;padding:12px 14px;border:1px solid #e7c4ad;border-radius:10px;background:#fff4ec;color:#784426;font-size:13px;line-height:1.55}
.signup-subjects{display:grid;gap:8px}.signup-subject-list{display:flex;flex-wrap:wrap;gap:8px}.signup-chip{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:600}.signup-chip.available{border-color:#b7dfd0;background:#e8f5ef;color:#17634e}.signup-chip.coming-soon{background:#f5f7fa;color:#627287}.auth-legal,.auth-support{font-size:12px;line-height:1.55;color:var(--muted);margin:10px 0;text-align:center}.auth-support a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:2px}.auth-legal[hidden],.auth-support[hidden],[data-parent-signup-field][hidden]{display:none}
.signup-email-guidance{font-weight:400}

/* Public Help guide: compact, single-column layout based on the approved Help mockup. */
.help-page-section{padding-top:32px;padding-bottom:48px}
.help-page-section>h1{font-size:32px;line-height:1.2;letter-spacing:-.035em;margin:6px 0 4px}
.help-eyebrow{color:#7c899c;font-size:11px;letter-spacing:2px}
.help-page-section>.section-intro{max-width:760px;margin:0 auto 20px;color:#5b6675;font-size:16px;line-height:1.7}
.help-content{max-width:760px;margin:0 auto}
.help-guide h2{margin:22px 0 8px;color:#1a3d8f;font-size:22px;line-height:1.3;letter-spacing:-.035em}
.help-guide h2:first-child{margin-top:0}
.help-steps,.help-card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 2px 10px rgba(20,35,60,.06)}
.help-steps{list-style:none;counter-reset:help-step;margin:0;padding:10px 18px}
.help-steps li{counter-increment:help-step;position:relative;display:grid;gap:1px;padding:7px 0 7px 38px;font-size:16px;line-height:1.7}
.help-steps li::before{content:counter(help-step);position:absolute;left:0;top:8px;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:#1a3d8f;color:#fff;font-size:12px;font-weight:700}
.help-steps li span{color:#5b6675}
.help-cards{display:grid;gap:10px}
.help-card{margin:0;padding:16px 18px}
.help-card h3{margin:0 0 2px;font-size:17px;line-height:1.45}
.help-card p{margin:0;color:#3a4657;font-size:16px;line-height:1.7}
.help-card p+p{margin-top:10px}
.help-faq section+section{margin-top:10px;padding-top:10px;border-top:1px solid #eef1f5}
.help-guide a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.help-guide a:hover{color:var(--orange)}
.help-download{display:flex;align-items:center;gap:12px;margin-top:22px;padding:14px 16px;border:1px solid #f5c9a8;border-radius:12px;background:#fff4ec;text-decoration:none!important}
.help-download>span:first-child{display:grid;gap:2px}
.help-download b{color:#7d3a0e;font-size:13px}
.help-download small{color:#9a4a12;font-size:12px;line-height:1.45}
.help-download-button{margin-left:auto;border-radius:8px;background:var(--orange);padding:8px 14px;color:#fff;font-size:12px;font-weight:700;white-space:nowrap}
.help-contact{margin:22px 0 0;text-align:center;color:#64758e;font-size:16px;line-height:1.7}
.help-fine{margin:8px 0 0;text-align:center;color:#8a94a6;font-size:11px}
.public-info-content{margin-top:30px}
@media(max-width:650px){.help-page-section{padding-top:24px;padding-bottom:36px}.help-page-section>.section-intro{margin-bottom:18px}.help-steps,.help-card{padding-left:15px;padding-right:15px}.help-steps{padding-top:8px;padding-bottom:8px}.help-download{align-items:flex-start}.help-download-button{align-self:center;padding:8px 10px;font-size:12px}}
@media(max-width:420px){.help-page-section>h1{font-size:28px}.help-guide h2{font-size:22px}.help-page-section>.section-intro,.help-steps li,.help-card p,.help-contact{font-size:16px}}

/* Keep homepage section headings centered while making their explanatory copy easier to scan. */
.homepage-features .section-intro{max-width:760px;text-align:left}
.methodology-details{max-width:760px;margin:18px auto 0;text-align:left}
.methodology-details p{margin:0 0 12px}
.methodology-details p:last-child{margin-bottom:0}
.section.center#pricing .family-plan-copy{max-width:760px;text-align:left}
.homepage-features{border-top:0;border-bottom:0}


/* Keep all How it works explanation copy at the standard body-text size. */
.methodology-details p{font-family:inherit;font-size:16px;line-height:1.6}



/* Match all Features body copy to Family plan body typography. */
.homepage-features .section-intro{font-family:inherit;font-size:16px;line-height:1.6;color:var(--muted)}


/* Use the Hero paragraph typography consistently across homepage sections. */
.homepage-features .section-intro,
.section#methodology .section-intro,
.section#methodology .methodology-details p,
.section#methodology .hero-step small,
.section#pricing .family-plan-copy{
  font-family:inherit;
  font-size:18px;
  line-height:1.85;
  color:#5f6e82;
}
@media(max-width:420px){
  .homepage-features .section-intro,
  .section#methodology .section-intro,
  .section#methodology .methodology-details p,
  .section#methodology .hero-step small,
  .section#pricing .family-plan-copy{font-size:16px}
}

/* Slightly reduce the three How it works step descriptions. */
.section#methodology .hero-step small{font-size:16px}
@media(max-width:420px){.section#methodology .hero-step small{font-size:14px}}