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.find-lesson{margin-top:32px}.find-lesson label,.project-work label{display:block;font-weight:600;margin-bottom:8px}input[type="search"]{width:100%;font:inherit;min-height:52px;padding:10px 16px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink)}input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}input::placeholder{color:var(--muted);opacity:1}#search-status{font-size:16px;color:var(--muted);margin:8px 0}#search-results{list-style:none;padding:0}#search-results li{padding:15px 0;border-bottom:1px solid var(--line)}#search-results a{text-decoration:none;display:block}#search-results strong{display:block}#search-results span{display:block;color:var(--muted);font-size:16px}.course-part{border-bottom:1px solid var(--line);margin-bottom:14px}.course-part>summary{display:grid;grid-template-columns:28px minmax(0,1fr) 24px;align-items:center;gap:16px;padding:22px 24px;font-size:23px;line-height:1.4;font-weight:600;list-style:none}.course-part>summary::-webkit-details-marker{display:none}.course-part>summary::after{content:'+';width:24px;text-align:center;font-size:24px;line-height:1;color:var(--teal)}.course-part[open]>summary::after{content:'−'}.part-number{color:var(--teal);font-size:16px;text-align:center;font-variant-numeric:tabular-nums}.part-stages{padding:0 24px 10px}.word-help{margin-top:20px;max-width:860px}.word-help summary{color:var(--teal)}.word-help dl{padding:12px 0}.word-help dt{font-weight:650;color:var(--ink)}.word-help dd{margin:0 0 14px;color:var(--muted)}.project-work li{margin-bottom:12px}.project-work textarea{width:100%;font-size:18px;min-height:180px}.project-work h3{font-size:20px}#evidence-status{font-size:16px;color:var(--muted)}[hidden]{display:none!important}
@media(max-width:600px){.course-part>summary{font-size:20px;grid-template-columns:22px minmax(0,1fr) 22px;gap:10px;padding:20px 16px}.course-part>summary::after{width:22px}.part-stages{padding:0 12px 4px}.find-lesson input{font-size:16px}.word-help dd{font-size:18px}.part-stages{padding-top:8px}.find-lesson{margin-top:24px}}
:root{color-scheme:dark;--paper:#10181c;--panel:#162228;--raised:#1c2b31;--ink:#edf3f3;--muted:#b8c9cd;--teal:#84dfcb;--button:#97e6d1;--button-ink:#102d27;--line:#35494f;--soft:#19322f;--code:#d7e9f1;--focus:#ffc477;--shadow:0 12px 40px #00000012}
:root[data-theme="light"]{color-scheme:light;--paper:#fafbf8;--panel:#ffffff;--raised:#f0f4f1;--ink:#182e36;--muted:#465e66;--teal:#11675a;--button:#12695f;--button-ink:#ffffff;--line:#c7d5d2;--soft:#eaf4ee;--code:#234b64;--focus:#9b5c08;--shadow:0 12px 40px #152f2506}
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var(--line);border-radius:10px;overflow:hidden;background:var(--panel)}.panel-heading{min-height:47px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--raised);padding:8px 18px;font-size:14px;font-weight:650;gap:8px}.panel-heading span{font-size:12px;font-weight:400;color:var(--muted)}textarea{display:block;resize:vertical;width:100%;min-height:245px;max-height:650px;border:0;padding:20px 18px;background:var(--panel);color:var(--code);font-family:Consolas,'Courier New',monospace;font-size:16px;line-height:1.85;white-space:pre;overflow:auto;tab-size:4}textarea:focus-visible{outline-offset:-3px}.editor-help{margin:0;padding:3px 18px;font-size:14px;color:var(--muted)}.editor-actions{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding:16px 18px}.text-button{border:0;background:none;color:var(--teal);min-height:44px;padding:8px 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@media(max-width:850px){.workbench{grid-template-columns:1fr}.card-number{min-width:110px;font-size:70px}.continue-card{padding:28px}.continue-card h2{font-size:31px}.flow{flex-wrap:wrap}.flow li{min-width:170px}.results{display:grid;grid-template-columns:1fr 1.2fr;gap:20px}.expected{padding:8px 0}}
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.login-page main{max-width:520px;margin:8vh auto;padding:28px}.login-page h1{font-size:36px}.login-page form{margin-top:28px}.login-page label{display:block;margin-bottom:8px}.login-page input{width:100%;box-sizing:border-box;font:inherit;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:inherit}.account-tools{width:100%;font-size:16px}.account-tools p{margin:8px 0}

.site-footer{flex-wrap:wrap}.account-tools{flex-basis:100%}
