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/* Learning journeys: illustrated routes with a quiet reading surface. */
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/* Class focus: practical course starting points and confirmed teacher updates. */
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/* Embedded lesson and handout reader. */
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/* Simple navigation: three destinations, one lesson per page. */
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0}.parent-destinations>a{padding:28px;background:white;border:1px solid var(--line);border-radius:12px}.parent-destinations h2{font-size:1.4rem;color:var(--geo)}.parent-destinations p{margin:0}.reader-focus{z-index:1000}.reader-focus .player-top{scroll-margin-top:0}.chapter-stop{scroll-margin-top:80px}
@media(max-width:800px){.subject-choices{gap:16px}.subject-choice{grid-template-columns:1fr;min-height:0}.subject-art{height:150px;background-position:center 30%}.subject-choice>div:last-child{padding:24px}.start-here{align-items:flex-start;flex-direction:column;gap:20px}.subject-lessons .section-heading{align-items:stretch;flex-direction:column}.topic-choice{max-width:none}.subject-support{grid-template-columns:1fr;gap:12px}.subject-support a{padding:20px}.subject-support span{margin-bottom:5px}.lesson-work.with-handout{grid-template-columns:1fr}.catchup-routine{grid-template-columns:1fr;gap:14px}.catchup-routine article{padding:22px}.parent-destinations{grid-template-columns:1fr}.home-help{align-items:flex-start;flex-direction:column;gap:18px}}
@media(max-width:600px){.topbar{min-height:78px;height:auto;padding:14px 18px}.topbar .schoolyear{display:none}.shell main{padding:24px 18px 48px}#navigation.simple-navigation{padding:6px 10px;gap:4px;min-height:58px;display:flex}#navigation.simple-navigation nav{gap:2px;flex:1;justify-content:space-between}#navigation.simple-navigation nav a{font-size:.875rem;padding:9px 8px;min-height:44px;white-space:normal;text-align:center;line-height:1.25}#navigation .nav-search{padding:10px;min-width:44px}#navigation .nav-search span{display:none}.learning-welcome{padding:26px 22px;min-height:205px;grid-template-columns:1fr}.learning-welcome .discovery-art{width:38%;opacity:.35}.learning-welcome p{max-width:250px}.learning-choice .year-picker{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.learning-choice .year-picker a{min-width:0;padding:12px 5px;font-size:.9375rem}.subject-choices{grid-template-columns:1fr}.subject-choice{grid-template-columns:35% minmax(0,1fr)}.subject-art{height:auto;min-height:185px}.subject-choice>div:last-child{padding:22px 18px}.subject-choice h2{font-size:1.6rem}.subject-choice p{font-size:.9375rem}.subject-choice .eyebrow{font-size:.75rem}.subject-heading{padding:24px 22px;min-height:155px}.subject-banner-art{width:40%;opacity:.5}.start-here{padding:22px}.start-here h2{font-size:1.3rem}.start-here .button{width:100%}.lesson-list a{padding:16px 12px;gap:12px}.lesson-list strong{font-size:1rem}.lesson-list small{font-size:.8125rem}.lesson-number{width:32px;height:32px;font-size:.875rem}.subject-year .chapter-card h3{font-size:1.3rem}.lesson-heading h1{font-size:28px}.lesson-goals{padding:20px}.lesson-goals ul{padding-left:19px}.lesson-material .section-heading{align-items:flex-start;gap:8px;flex-direction:column}.lesson-practice{padding:22px}.lesson-word-help{padding:24px 22px}.lesson-word-help dl{grid-template-columns:1fr;gap:20px}.lesson-next .button{padding:12px;font-size:.875rem;flex:1}.simple-catchup{padding:22px 18px}.parent-start,.parent-destinations>a{padding:24px 22px}.parent-course-links{display:grid;grid-template-columns:1fr}.parent-course-links .button{justify-content:flex-start}.subject-lessons{scroll-margin-top:80px}}
main:focus-visible{outline:none}
.lesson-guide-jump{font:inherit;color:#08756f;font-weight:650;min-height:44px;padding:8px 0;background:transparent;border:0;text-decoration:underline;cursor:pointer}
.lesson-study-guide{--guide-accent:#08756f;background:#fff;border:1px solid #bed1d5;border-top:5px solid var(--guide-accent);border-radius:14px;margin:32px 0;overflow:hidden;scroll-margin-top:90px}.lesson-study-guide.history{--guide-accent:#a34c31}.study-guide-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 30px 20px}.study-guide-heading h2{margin:7px 0 0;font-size:clamp(1.3rem,2.5vw,1.7rem)}.study-guide-heading>.button{display:flex;flex-direction:column;gap:3px;flex-shrink:0}.study-guide-heading>.button small{font-size:.8125rem;font-weight:400}.study-core{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:36px;padding:0 30px 28px}.study-core h3{font-size:1.125rem;color:var(--guide-accent);margin:8px 0 12px}.study-overview>p{font-size:1.0625rem;line-height:1.85;margin:0 0 24px;max-width:66ch}.study-vocabulary dl{margin:0;display:grid;gap:16px}.study-vocabulary dt{font-weight:750;margin-bottom:4px}.study-vocabulary dd{margin:0;line-height:1.65;color:#344b58}.study-recap{background:#edf4f2;padding:20px;border-radius:10px}.history .study-recap{background:#faf0e9}.study-recap p{margin:10px 0;font-size:1rem;line-height:1.7}.study-recap small{font-size:.875rem;color:#425c67;line-height:1.5}.study-further{border-top:1px solid #bed1d5;background:#f6f9fa}.study-further>summary{font-size:1rem;font-weight:700;padding:22px 30px;min-height:64px;cursor:pointer;color:#184a59;list-style-position:inside}.study-further>summary:hover{background:#eaf2f4}.study-further-content{padding:0 30px 22px}.study-further-content>p:first-child{margin-top:0}.study-challenge{border-left:3px solid var(--guide-accent);padding:3px 0 3px 18px;margin:22px 0}.study-challenge h3{font-size:1rem;margin:0 0 6px}.study-challenge p{margin:0}.study-reading-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:18px;margin:24px 0}.study-reading-list article{background:white;border:1px solid #cbdadd;border-radius:10px;padding:22px;min-width:0}.study-reading-list .eyebrow{font-size:.8125rem;line-height:1.65;letter-spacing:.035em}.study-reading-list h3{font-size:1.125rem;margin:10px 0}.study-reading-list p{margin:0;line-height:1.75}.study-credit{padding:14px 30px;margin:0!important;border-top:1px solid #dce6e9;font-size:.8125rem;color:#526878}.study-preview{margin:0 30px 20px!important;padding:12px 16px;background:#fff4df;font-size:.875rem;border-radius:8px;line-height:1.65}.study-further a{overflow-wrap:anywhere}
@media(max-width:800px){.study-core{grid-template-columns:1fr;gap:24px}.study-vocabulary dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.study-guide-heading{align-items:flex-start}.study-guide-heading>.button{font-size:.875rem;padding:12px 15px}.study-guide-heading .eyebrow{font-size:.8125rem}}
@media(max-width:600px){.study-guide-heading{flex-direction:column;padding:22px 20px;gap:16px}.study-guide-heading>.button{align-items:flex-start}.study-core{padding:0 20px 24px}.study-vocabulary dl{grid-template-columns:1fr;gap:17px}.study-further>summary{padding:20px;line-height:1.6}.study-further-content{padding:0 20px 20px}.study-credit{padding:14px 20px}.study-preview{margin:0 20px 20px!important}.study-overview>p{font-size:1rem}.study-recap{padding:18px}.study-reading-list article{padding:18px}.study-reading-list{grid-template-columns:1fr}}
#navigation.simple-navigation{max-width:none;box-shadow:none;left:auto;right:auto}#navigation.simple-navigation nav{flex-wrap:nowrap}@media(max-width:600px){#navigation.simple-navigation nav a{flex:1 1 0;min-width:0;padding:8px 5px}#navigation.simple-navigation nav{width:calc(100% - 48px)}.reader-focus{z-index:1000}}
/* Classroom reading and curated enrichment */
.extra-classroom{margin:2.5rem 0;padding:2rem;background:#eef5f3;border-radius:20px;border:1px solid #d0e2dc}.extra-count{border:1px solid #b1cdc3;padding:.5rem 1rem;border-radius:30px;white-space:nowrap}.extra-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.extra-card{display:block;color:var(--ink,#102c46);background:white;padding:1.5rem;border-radius:12px;border:1px solid #d5e3df;text-decoration:none}.extra-card h3{font-size:1.3rem;line-height:1.4;margin:.6rem 0}.extra-card p{color:#526878;line-height:1.65}.extra-card strong{color:#08756f}.extra-card:hover,.extra-card:focus-visible{border-color:#08756f;box-shadow:0 5px 20px #102c4610}.guide-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.5rem 0}.extra-reading-layout{display:grid;grid-template-columns:minmax(0,2.3fr) minmax(230px,1fr);gap:3rem;margin:2rem 0}.story-reading section{position:relative;padding:1.5rem 0 1.5rem 3.2rem;border-top:1px solid #d5e1e7}.story-reading h2{font-size:1.65rem;line-height:1.35;margin:0 0 .8rem}.story-reading p{font-size:1.12rem;line-height:1.9;max-width:65ch}.story-step{position:absolute;left:0;top:1.7rem;color:#08756f;font-size:.9rem;font-weight:bold}.extra-vocabulary{background:#f3f6f8;border-radius:15px;padding:1.5rem;align-self:start}.extra-vocabulary dt{font-weight:bold;color:#08756f;margin-top:1rem}.extra-vocabulary dd{margin:.25rem 0;line-height:1.6}.story-thread{padding-left:1.3rem;line-height:1.65}.story-thread li{margin:.7rem 0}.extra-check{padding:2rem;border-radius:18px;border:1px solid #d0e2dc;background:#f7faf9}.extra-check article{margin:1.5rem 0}.extra-check h3{font-size:1.2rem;line-height:1.5}.explore-shelf{margin:2.5rem 0}.explore-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.explore-card{border:1px solid #d6e1e6;border-radius:14px;overflow:hidden;background:#fff}.explore-card-body{padding:1.5rem}.media-label{font-weight:bold;color:#08756f;text-transform:uppercase;font-size:.78rem;letter-spacing:.06em}.media-label small{font-weight:normal;letter-spacing:0;text-transform:none;color:#526878}.explore-card h3{font-size:1.2rem;line-height:1.4;margin:.8rem 0}.explore-card h3 a{color:#102c46}.explore-card p{line-height:1.65;margin:.6rem 0}.explore-card .media-note{font-size:.86rem;color:#526878;padding-top:.8rem;border-top:1px solid #e1e9ed}.video-cover{position:relative;display:block;aspect-ratio:16/9;background:#102c46;overflow:hidden}.video-cover img{width:100%;height:100%;object-fit:cover}.video-cover span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#102c46dd;color:white;border-radius:50%;padding:1rem 1.2rem;font-size:1.2rem}.study-further{margin-top:1rem}a:focus-visible{outline:3px solid #c29339;outline-offset:4px}@media(max-width:720px){.extra-classroom{padding:1rem}.extra-grid,.explore-grid,.extra-reading-layout{grid-template-columns:1fr}.extra-reading-layout{gap:1rem}.story-reading section{padding-left:2.2rem}.extra-vocabulary{order:-1}.story-reading p{font-size:1.02rem}.extra-check{padding:1.2rem}.guide-actions .button{width:100%;text-align:center}}@media print{.video-cover,.guide-actions,.explore-shelf{display:none}.extra-reading-layout{display:block}.story-reading p{font-size:11pt;line-height:1.5}.extra-vocabulary{break-inside:avoid}}