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@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.language-control{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:-5px 0 20px;font-size:9px;color:var(--muted)}.language-control button{white-space:nowrap}.turkish-help{background:#f4f6ed;border-radius:6px;padding:10px 13px;margin-top:9px}.turkish-help p{font-size:11px!important;color:#52624b!important;line-height:1.85!important;margin:7px 0!important}.turkish-help p:first-child{margin-top:0!important}.turkish-help p:last-child{margin-bottom:0!important}.completion-card .translation summary{color:#dae8bf}.completion-card .turkish-help{background:#264f40}.completion-card .turkish-help p{color:#dce8cc!important}.algebra-step .translation{margin-bottom:0}.lesson-top{scroll-margin-top:20px}@media(max-width:650px){.language-control{align-items:flex-start;flex-direction:column;gap:7px}.lesson-top{scroll-margin-top:75px}}
/* Readable at arm’s length on a tablet. */
.card p{font-size:14px;line-height:1.8}.turkish-help p{font-size:13px!important;line-height:1.85!important}.translation summary{font-size:12px}.choice{font-size:12px}.feedback{font-size:12px}.symbols{font-size:12px}.symbols td:nth-child(3){font-size:11px}.symbols th{font-size:10px}.note{font-size:12px}.lesson-top p:last-child{font-size:12px}.language-control{font-size:11px}.small-link{font-size:11px}.operation{font-size:11px!important}.step-count{font-size:11px}.method-item h4{font-size:12px}.method-item p{font-size:12px}.disclosure summary{font-size:12px}.disclosure p{font-size:13px}.exercise .question-en{font-size:14px}.graph-outcome{font-size:12px}.planned-item span{font-size:12px}.planned-item small{font-size:10px}.sidebar-bottom p{font-size:11px}.progress-top{font-size:11px}.status-button{font-size:11px}.progress-panel p:last-child{font-size:11px}.notability-strip p{font-size:11px}.notability-strip small{font-size:10px}.question .question-en{font-size:15px}.definition-grid p{font-size:12px}.definition-grid h4{font-size:12px}.math{overflow-wrap:anywhere}@media(max-width:650px){.card p{font-size:14px}.symbols td{font-size:11px}.symbols td:nth-child(3){font-size:10px}.nav-item{font-size:12px}.status-button{font-size:11px}.formula-tile .math{font-size:21px}.lesson-top .workbook-link small{display:block;margin-left:0}.card h3{font-size:18px}}
@media(max-width:650px){.sidebar{visibility:hidden}.menu-open .sidebar{visibility:visible}}
#courseMap{max-height:43vh;overflow:auto;padding-right:3px}.course-unit{display:flex;gap:9px;text-align:left;padding:11px 7px;border-radius:7px;width:100%;border-bottom:1px solid var(--line)}.course-unit:hover{background:#e1e8d5}.course-unit.selected{background:#dce6cf}.course-unit-number{font-size:9px;color:#6b7f5e;margin-top:2px}.course-unit strong{font-size:11px;line-height:1.45;display:block;font-weight:600}.course-unit small{font-size:9px;color:var(--muted);display:block;margin-top:4px}.course-map-note{font-size:10px;color:var(--muted);padding:10px 3px}.planned-item span{font-size:11px}.module-goal{background:#eaf0de;border-radius:8px;padding:14px 18px;font-family:var(--serif);font-size:20px;color:var(--green);margin-bottom:20px}.module-intro+.card{margin-top:0}.formula-block{margin:13px 0;white-space:normal;max-width:100%;overflow-x:auto;padding-bottom:3px}.matrix{display:inline-grid;grid-template-columns:repeat(var(--cols,2),minmax(22px,auto));gap:4px 13px;border-left:2px solid currentColor;border-right:2px solid currentColor;border-radius:3px;padding:5px 10px;margin:3px 7px;vertical-align:middle;text-align:center;font-size:.85em;line-height:1.35}.matrix>span{display:block}.source-section{margin-top:32px;border-top:1px solid var(--line);padding-top:28px}.section-heading{margin-bottom:22px}.section-heading h2{font-family:var(--serif);font-size:30px;font-weight:400;letter-spacing:-.5px}.section-heading>p:last-child{font-size:12px;color:var(--muted);margin-top:10px}.tag.source-example{background:#f3e9db;color:#8c643d}.reveal-all{display:block;margin-top:14px}.solution-step{display:grid;grid-template-columns:20px 1fr;gap:10px;padding:12px 0;border-bottom:1px solid #dce5cf}.solution-step:last-child{border:0}.solution-number{font-size:9px;color:#778966;padding-top:7px}.solution-step .math{font-size:22px;white-space:normal}.solution-step p{font-size:12px}.coverage-list{margin:20px 0}.coverage-row{display:grid;grid-template-columns:65px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.coverage-pages{font-size:10px;font-weight:600;color:var(--green)}.coverage-row ul{padding-left:14px;margin:0;font-size:11px}.coverage-row li{font-size:11px;margin:3px 0}.coverage-row p{font-size:11px;margin:5px 0}.coverage-row small{font-size:9px;margin-top:5px;color:var(--green2)}#sourceDialog{max-width:660px;max-height:85vh}#courseTotal{margin-top:7px;color:var(--green2)}.sequence-card .operation{display:block;line-height:1.7}.exercise .answer-row label{max-width:150px}.module-intro+.card .math{font-size:28px}@media(max-width:650px){.formula-block{font-size:23px}.matrix{gap:3px 9px;padding:4px 7px;font-size:.8em}.source-section h2{font-size:26px}.coverage-row{grid-template-columns:48px 1fr}.course-unit strong{font-size:12px}.exercise .answer-row label{max-width:none}.session-card h2{font-size:19px}}
.checked-correction{border:1px solid #d9bd95;background:#fff8ed;border-radius:8px;padding:16px;margin:18px 0}.checked-correction p{font-size:12px}.checked-correction .tag{margin-bottom:5px}.interpretation-box{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.interpretation-box .reflection-label{font-size:13px;font-weight:500;line-height:1.8;margin-top:0}.interpretation-rubric{display:grid;gap:10px;margin-top:12px}.interpretation-rubric label{display:flex;gap:9px;align-items:flex-start;font-size:12px}.interpretation-rubric input{width:16px;height:16px;accent-color:var(--green);flex-shrink:0;margin-top:3px}.solution h4{font-size:13px;margin:20px 0 7px;color:var(--green)}
@media(max-width:650px){.session-card{display:block}.session-top{margin-bottom:12px}.session-card h2{font-size:21px;line-height:1.3}.session-card p{margin:12px 0 16px}.session-card .button{width:100%}.course-unit strong{overflow-wrap:anywhere}}
.sidebar-label{margin-top:32px;margin-bottom:14px}.sidebar-bottom{padding-top:20px}

/* Complete workbook downloads: static files, no progress or sync side effects. */
.workbook-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-bottom:22px}.workbook-section .notability-strip{border:0;padding-bottom:17px;align-items:flex-start}.workbook-section .notability-strip h3{font-family:var(--serif);font-size:24px;font-weight:400;margin-bottom:10px}.workbook-section .notability-strip p{max-width:690px;font-size:12px}.workbook-section .notability-strip .eyebrow{font-size:8px;margin-bottom:8px}.workbook-section .notability-strip small{display:block;margin-top:9px;line-height:1.7}.workbook-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:18px}.workbook-actions .button{justify-content:center;gap:15px}.workbook-actions .button small{margin:0;font-size:10px;color:#c7d8c1}.workbook-actions .text-link{margin:0;font-size:12px;white-space:normal;text-decoration:underline;text-underline-offset:4px}.workbook-options{margin-left:64px}.workbook-options summary{cursor:pointer;font-size:12px;color:var(--green2);font-weight:600;padding:8px 0;min-height:38px}.workbook-context{font-size:11px;color:var(--muted);margin:8px 0 15px;max-width:650px}.unit-workbook-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.unit-workbook{display:flex;gap:10px;align-items:center;border:1px solid var(--line);background:#fff9;border-radius:7px;padding:13px;min-height:83px}.unit-workbook:hover{background:#eaf0de;border-color:#b6c7a0}.unit-workbook-id{font-size:9px;font-weight:650;color:var(--green2);white-space:nowrap;align-self:flex-start;margin-top:2px}.unit-workbook>span:nth-child(2){flex:1;min-width:0}.unit-workbook strong{display:block;font-size:11px;font-weight:550;line-height:1.55}.unit-workbook small{display:block;font-size:9px;color:var(--muted);margin-top:5px}.unit-workbook>span:last-child{font-size:17px;color:var(--green2)}.pilot-workbook{border-top:1px solid var(--line);margin-top:18px;padding-top:14px;font-size:10px;color:var(--muted)}.pilot-workbook>span{display:block}.pilot-workbook a{display:inline-block;margin:5px 0;color:var(--green2);text-decoration:underline;text-underline-offset:3px}.pilot-workbook small{display:block;font-size:10px}@media(max-width:900px){.unit-workbook-grid{grid-template-columns:1fr}.workbook-options{margin-left:0}}@media(max-width:650px){.workbook-actions{gap:13px}.workbook-actions .button{width:100%;font-size:11px}.workbook-section .notability-strip .text-link{margin:0}.workbook-section .notability-strip h3{font-size:23px}.workbook-section .notability-strip>div{min-width:calc(100% - 65px)}.unit-workbook strong{font-size:12px}}