:root{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:light;--bg:#f5f3ef;--paper:#fffefa;--ink:#292e2b;--muted:#5f6861;--green:#244e3c;--line:#dedfd6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:17px;line-height:1.65}main{max-width:920px;margin-inline:auto;padding:52px 32px 72px}h1,h2,p{margin:0}h1{font-size:30px;line-height:1.45;font-weight:650;letter-spacing:.02em}h2{font-size:20px;line-height:1.5;font-weight:600}.page-head{margin-bottom:32px}.count{margin-top:8px;color:var(--muted);font-size:15px}a{color:var(--green);text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b27528;outline-offset:4px}.collections{display:grid;gap:16px}.collection-link{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:10px;min-height:110px}.collection-link:hover{border-color:var(--green)}.arrow{font-size:24px;flex-shrink:0}.back{display:inline-flex;align-items:center;min-height:44px;margin-bottom:24px;font-size:16px}.directory-head{margin-bottom:24px}.reminder{padding:22px 24px;border-inline-start:4px solid var(--green);background:#e9eee5;border-radius:0 8px 8px 0;margin-bottom:36px}.reminder h2{font-size:16px;margin-bottom:8px}.reminder p{font-size:17px;line-height:1.7}.course-list{list-style:none;padding:0;margin:0;background:var(--paper);border:1px solid var(--line);border-radius:10px}.course-list li{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--line)}.course-list li:last-child{border-bottom:0}.course-text{min-width:0;flex:1}.course-title{font-size:18px;font-weight:550;line-height:1.6;overflow-wrap:anywhere}.course-title:hover{text-decoration:underline;text-underline-offset:4px}.date{color:var(--muted);font-size:14px;line-height:1.5;margin-top:8px}.button,button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:10px 16px;gap:4px;color:#fff;background:var(--green);border:1px solid var(--green);border-radius:6px;font:inherit;font-size:16px;line-height:1.5;cursor:pointer;text-align:center;flex-shrink:0}.button:hover,button:hover{background:#183c2c}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:600px){main{padding:28px 16px 48px}h1{font-size:26px}.page-head{margin-bottom:24px}.collection-link{padding:20px;min-height:104px}h2{font-size:18px}.course-list li{align-items:flex-start;flex-direction:column;gap:16px;padding:20px}.course-title{font-size:17px}.reminder{padding:18px 20px}.button{align-self:flex-start}.back{margin-bottom:20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.course-heading{display:flex;align-items:baseline;gap:10px;min-width:0}.course-number{font-size:16px;color:var(--muted);flex-shrink:0}.course-heading .course-title{min-width:0}.course-text .date{margin-inline-start:24px}

.manager-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.manager-header .back{margin:0}.manage-nav,.row-actions{display:flex;flex-wrap:wrap;gap:12px}.manage-nav{margin-top:24px;margin-bottom:24px}.secondary{background:transparent;color:var(--green);border-color:#607d6c}.secondary:hover{background:#e7eee7;color:var(--green)}.danger{color:#783d25;background:transparent;border-color:#8a624e}.danger:hover{color:#fff;background:#783d25}.management-help{margin-block:20px;font-size:16px;color:var(--muted)}.add-button{margin-bottom:24px}.notices{padding:20px;background:#e9eee5;border:1px solid #b6c9b9;border-radius:8px;margin-block:24px;font-size:16px}.notices p+p{margin-top:12px}.management-list{list-style:none;margin:0;padding:0}.management-list>li{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:8px;margin-bottom:20px}.management-text{min-width:0}.management-text h2{overflow-wrap:anywhere;font-size:18px}.status{font-size:14px;color:var(--muted);margin-block:8px 16px}.row-actions form{margin:0}.editor-form{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:8px;margin-block:24px}.field{margin-bottom:24px}.field label,.filter-form label{display:block;font-weight:550;margin-bottom:8px;font-size:16px}input,textarea,select{font:inherit;font-size:16px;line-height:1.6;color:var(--ink);background:white;border:1px solid #778176;border-radius:5px;min-height:44px;width:100%;max-width:100%;padding:10px 12px}textarea{resize:vertical}input[type=checkbox]{width:24px;height:24px;min-height:24px;vertical-align:middle}.checkbox-field{display:flex;align-items:center;gap:12px;min-height:44px}.checkbox-field label{margin:0;display:inline-flex;align-items:center;min-height:44px}.help-text{font-size:14px;color:var(--muted);margin-top:8px}.errorlist{padding-inline-start:20px;color:#8b271d;font-size:16px;margin-block:12px}.publish-panel{margin-top:40px;padding:24px;border:1px solid var(--line);background:var(--paper);border-radius:8px}.publish-panel h2,.publish-panel p{margin-bottom:20px}.publish-panel .status{margin-top:16px}.filter-form{padding:20px;border:1px solid var(--line);border-radius:8px;margin-bottom:24px}.filter-form button{margin-top:12px}@media(max-width:600px){.manager-header{align-items:flex-start}.manager-header button{padding-inline:12px}.editor-form,.publish-panel,.management-list>li{padding:20px}.row-actions>.button,.row-actions>form{max-width:100%}.row-actions button{max-width:100%;overflow-wrap:anywhere}.manage-nav{gap:12px}.notices{padding:16px}}

.quick-start{margin-block:20px;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:8px}.quick-start p{margin-block:8px 16px}.member-nav{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding-block:12px;margin-bottom:20px}.catalog-home .member-nav{max-width:1230px;margin:0 auto;padding:12px 0;color:#301b16}.member-nav a,.member-nav button{min-height:44px}.member-nav form{margin:0}.catalog-home .member-nav a{color:#5b201e}.catalog-home .member-nav button{background:#5b201e;border-color:#5b201e}.member-nav .member-account{margin-left:auto}@media(max-width:1294px){.catalog-home .member-nav{margin-inline:32px}}@media(max-width:600px){.catalog-home .member-nav{margin-inline:16px}.member-nav .member-account{margin-left:0}}

.copy-code-text{overflow-wrap:anywhere;white-space:pre-wrap;user-select:text}

.catalog-home .member-nav button{color:#fff}
/* A single account page for learners and administrators. */
.account-shell{max-width:480px;margin:5vh auto;padding:28px;border:1px solid #ddd5ca;border-radius:12px;background:#fffdf9;box-sizing:border-box}
.account-brand{font-family:serif;font-size:21px;color:#35251e;text-decoration:none}
.account-shell h1{font-size:30px;margin:28px 0 12px}
.account-tabs{display:flex;gap:8px;margin:24px 0 18px;border-bottom:1px solid #ddd5ca;padding-bottom:10px}
.account-tabs button{flex:1;background:transparent;color:#63372f;border:1px solid #ddd5ca}
.account-tabs button[aria-selected="true"]{background:#60211c;color:#fff;border-color:#60211c}
.account-shell .editor-form{margin:0}.account-shell [hidden]{display:none!important}
.account-shell .editor-form>button{width:100%}.account-shell input{min-width:0;box-sizing:border-box}
@media(max-width:480px){.account-shell{padding:22px 18px;margin:20px 0}.account-shell h1{font-size:28px}}
.account-shell .editor-form>button{background:#60211c;color:#fff}

.entry-actions{display:flex;flex-wrap:wrap;gap:8px;align-self:center}.entry-copy-title{background:transparent;color:inherit;border:0;border-radius:0;padding:0;min-height:0;display:inline;text-align:start;flex-shrink:1}.entry-copy-title:hover{background:transparent;text-decoration:underline}.entry-copy-title:focus-visible{outline-offset:3px}