body.c21-screen-ready #page-header,body.c21-screen-ready #page-navbar,body.c21-screen-ready .secondary-navigation,body.c21-screen-ready .activity-header,body.c21-screen-ready .modified{display:none!important}.c21-screen{font-family:Arial,sans-serif;color:#20283a;background:#f5f6fa}.c21-screen *{box-sizing:border-box}.c21-coursebar{display:flex;gap:24px;align-items:center;background:#111f3e;color:white;padding:20px 26px;font-size:17px}.c21-coursebar a{color:white}.c21-coursebar span{border-left:1px solid #768094;padding-left:24px;font-weight:bold}.c21-screen-grid{display:grid;grid-template-columns:285px minmax(0,1fr);min-height:650px}.c21-outline{background:white;padding:26px 16px;border-right:1px solid #e7e9ef}.c21-outline h2{font-size:19px!important;line-height:1.45!important;margin:8px 8px 24px!important}.c21-eyebrow{color:#83670b;font-size:13px;letter-spacing:.04em;font-weight:bold;margin:0 0 12px}.c21-outline .c21-eyebrow{margin-left:8px}.c21-outline-item{display:block;color:#525d70!important;border-radius:9px;padding:15px 12px;font-size:15px;line-height:1.45;margin:5px 0;text-decoration:none!important}.c21-outline-item[aria-current]{background:#edf1fa;color:#111f3e!important;font-weight:bold}.c21-outline-item small{display:block;margin-top:4px;color:#687387;font-size:13px;font-weight:normal}.c21-main{min-width:0;padding:36px 38px}.c21-main h1{font:700 30px/1.3 Arial,sans-serif!important;color:#20283a!important;margin:10px 0 20px!important}.c21-main h2{font:700 21px/1.4 Arial,sans-serif!important;color:#20283a!important}.c21-lead,.c21-reading{font-size:17px;line-height:1.75;color:#525d70}.c21-card{background:white;border:1px solid #e2e5ec;border-radius:13px;padding:24px;margin:22px 0}.c21-card li{padding:5px 0;font-size:16px;line-height:1.65}.c21-curriculum-row{display:flex;justify-content:space-between;gap:20px;color:#20283a;padding:15px 0;border-bottom:1px solid #e7e9ef;font-size:16px}.c21-curriculum-row small{color:#687387;font-size:13px;min-width:80px;text-align:right}.c21-next{display:inline-block;background:#111f3e;color:white!important;border-radius:9px;padding:15px 22px;font-weight:bold;text-decoration:none!important;margin:18px 0}.c21-preserved{border-top:1px solid #dce0e8;padding:18px 0;margin-top:28px;font-size:15px;line-height:1.7}.c21-preserved summary{font-weight:bold;cursor:pointer;min-height:44px}.c21-banner{background:#edf1fa;border-radius:13px;padding:25px}.c21-banner.passed{background:#176342;color:white}.c21-banner.passed h1{color:white!important}.c21-screen a:focus-visible,.c21-screen summary:focus-visible{outline:3px solid #c8a01e;outline-offset:3px}@media(max-width:750px){.c21-screen-grid{display:block}.c21-outline{border-right:0;border-bottom:1px solid #e2e5ec;padding:18px}.c21-outline h2{margin-bottom:12px!important}.c21-outline-item{padding:10px;display:block}.c21-main{padding:25px 18px}.c21-main h1{font-size:25px!important}.c21-coursebar{padding:18px;font-size:14px;gap:16px}.c21-coursebar span{padding-left:16px}.c21-card{padding:18px}.c21-curriculum-row{display:block}.c21-curriculum-row small{text-align:left;display:block;margin-top:6px}.c21-screen-ready #region-main,.c21-screen-ready #page-content{padding-left:0!important;padding-right:0!important}}
body.c21-screen-ready .fl-lesson-intro,body.c21-screen-ready .fl-reference-sidebar,body.c21-screen-ready .fl-journey-navigation,body.c21-screen-ready #region-main>h2{display:none!important}body.c21-screen-ready .fl-reference-layout{display:block!important;margin:0!important;max-width:none!important}body.c21-screen-ready .fl-reference-content{padding:0!important;max-width:none!important}body.c21-screen-ready .generalbox{max-width:none!important;padding:0!important;margin:0!important}body.c21-screen-ready #region-main{padding:0!important}body.c21-screen-ready .no-overflow{overflow:visible!important}@media(max-width:750px){.c21-screen-grid{display:flex;flex-direction:column}.c21-outline{order:2}.c21-main{order:1}.c21-coursebar{flex-wrap:wrap}.c21-screen-ready #page-content,.c21-screen-ready #region-main-box{padding:0!important}}.c21-activity{font-family:Arial,sans-serif;color:#20283a;background:#f5f6fa}.c21-project-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;padding:36px}.c21-project-brief,.c21-native-panel{min-width:0}.c21-native-panel{background:white;border:1px solid #e2e5ec;border-radius:13px;padding:24px}.c21-activity h1{font:700 29px/1.35 Arial,sans-serif!important;color:#20283a!important;margin:12px 0 22px}.c21-activity h2{font:700 21px/1.4 Arial,sans-serif!important;color:#20283a!important}.c21-quiz-stats{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid #e2e5ec;border-radius:12px;padding:20px;gap:16px;margin-top:30px}.c21-quiz-stats strong{font-size:21px;display:block}.c21-quiz-stats small{display:block;margin-top:8px;color:#687387}.c21-activity-ready #page-header,.c21-activity-ready #page-navbar,.c21-activity-ready #region-main>h2,.c21-activity-ready .fl-lesson-intro,.c21-activity-ready .secondary-navigation{display:none!important}.c21-activity-ready #region-main{padding:0!important}.c21-native-panel table{width:100%;font-size:14px}.c21-native-panel .table-responsive{overflow-x:auto}.c21-native-panel .activity-description{display:block!important}.c21-native-panel .generalbox{padding:0!important}.c21-native-panel .quizattemptsummary,.c21-native-panel .gradingsummary{max-width:100%}.c21-native-panel .tertiary-navigation{padding:0!important}.c21-native-panel .no-overflow{overflow:visible!important}@media(max-width:750px){.c21-project-grid{grid-template-columns:1fr;padding:24px 18px;gap:22px}.c21-activity h1{font-size:25px!important}.c21-native-panel{padding:18px}.c21-quiz-stats{grid-template-columns:repeat(2,1fr)}.c21-activity-ready #page-content,.c21-activity-ready #region-main-box{padding-left:0!important;padding-right:0!important}}
body.c21-activity-ready .activity-header,body.c21-activity-ready .fl-reference-sidebar,body.c21-activity-ready .fl-journey-navigation{display:none!important}body.c21-activity-ready .fl-reference-layout{display:block!important;margin:0!important}body.c21-activity-ready .fl-reference-content{padding:0!important;min-width:0!important}body.c21-activity-ready .c21-native-panel .fl-reference-content .btn{max-width:100%;white-space:normal}body.c21-activity-ready .c21-native-panel .fl-reference-content .no-overflow{overflow-wrap:anywhere}
body.c21-quiz-intro .c21-project-grid{display:block;max-width:1040px;margin:auto}body.c21-quiz-intro .c21-native-panel{margin-top:28px}body.c21-quiz-intro .c21-quiz-stats{background:transparent;border:0;border-top:1px solid #dce0e8;border-bottom:1px solid #dce0e8;border-radius:0;padding:24px 0}body.c21-quiz-intro .c21-project-brief h1{font-size:28px!important}
.c21-practice{border-top:1px solid #dce0e8;padding-top:26px;margin-top:30px}.c21-practice textarea{display:block;width:100%;border:1px solid #dce0e8;border-radius:8px;padding:14px;font:16px/1.5 Arial,sans-serif;margin:16px 0}.c21-practice p{font-size:16px;line-height:1.7}.c21-practice summary{cursor:pointer;font-weight:bold;padding:14px 0;min-height:44px}.c21-practice h3{font-size:19px!important}.c21-practice-ready .c21-practice{margin-top:0;border:0;padding-top:0}.c21-main>[hidden]{display:none!important}
body.c21-screen-ready .fl-module-wayfinding,body.c21-activity-ready .fl-module-wayfinding{display:none!important}.c21-reading table{max-width:100%;display:block;overflow-x:auto}.c21-reading p{margin:18px 0}
/* Course 21 native activity navigation: readable phone touch targets. */
#c21-activity>nav.c21-coursebar{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
#c21-activity>nav.c21-coursebar a{display:inline-flex;align-items:center;min-height:44px;padding:8px 10px;line-height:1.5;box-sizing:border-box}
@media(max-width:600px){#c21-activity>nav.c21-coursebar a{width:100%;border:1px solid #7786a4;border-radius:6px}}