:root{--header-height:96px}header.site-header{position:sticky;top:0;display:flex;flex-wrap:wrap;background:#f5f5edf5;padding:12px 4%;z-index:30;gap:10px}.site-header .brand span{letter-spacing:1px}.site-header nav{display:flex;flex-wrap:wrap;gap:12px 18px}.site-header nav a{font-size:13px;white-space:nowrap}.site-header nav a[aria-current=page]{font-weight:800;border-bottom:2px solid var(--green)}.page-anchor-nav{position:sticky;top:var(--header-height);z-index:25;display:flex;gap:16px;overflow-x:auto;white-space:nowrap;padding:10px 4%;background:#eaf0e4f5;border-bottom:1px solid var(--line);font-size:13px}.page-anchor-nav a{text-decoration:none}.page-anchor-nav a.current{font-weight:800;text-decoration:underline}html{scroll-padding-top:calc(var(--header-height) + 60px)}.back-top{position:fixed;right:18px;bottom:22px;z-index:35;box-shadow:0 4px 15px #15392f25;border-radius:24px;font-size:13px}.glossary-term{border-bottom:1px dotted #5b7c55;text-decoration:none;cursor:help}.glossary-tip{position:fixed;z-index:60;max-width:320px;padding:14px 18px;border:1px solid var(--line);border-radius:9px;background:#15392f;color:#f5f8ed;font-size:14px;box-shadow:0 6px 25px #0003}.gate-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.gate-actions a{font-size:13px;padding:8px 12px}.assignment-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px}.assignment-menu a{display:block;padding:10px;margin-bottom:6px;text-decoration:none;border:1px solid var(--line);border-radius:6px}.assignment-menu a.current{background:var(--green);color:white}.assignment-history details{background:white}.archive-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.archive-controls input{max-width:320px}.contact-card{background:var(--ink);color:#f5f8ec}.contact-card p{color:#ceddcf}.about-hero{max-width:850px}.quote-number{font-size:28px;font-weight:700;color:var(--green)}.simple-table{width:100%;border-collapse:collapse}.simple-table td,.simple-table th{padding:12px;border-bottom:1px solid var(--line);text-align:left;white-space:normal}.stage-result{padding:18px;background:#eaf0df;border-radius:8px}.assignment-form label{margin:20px 0}.assignment-form textarea{min-height:110px}.profile-summary{overflow-wrap:anywhere}.share-preview{width:100%;height:auto;border-radius:12px}.site-version{font-size:12px;color:var(--muted)}.catalogCards,.card{overflow-wrap:anywhere}.site-header+.page-anchor-nav+main{min-width:0}@media(max-width:1000px){.site-header nav{gap:10px 12px}}@media(max-width:720px){header.site-header{display:block;padding:10px 16px}.site-header .brand{font-size:15px}.site-header .brand b{font-size:22px}.site-header .brand span{display:none}.site-header nav{flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;margin-top:7px;gap:16px;padding:3px 0 7px}.page-anchor-nav{padding:8px 16px}.assignment-layout{grid-template-columns:1fr}.assignment-menu{display:flex;gap:8px;overflow-x:auto}.assignment-menu a{white-space:nowrap;flex-shrink:0}.back-top{right:12px;bottom:14px;padding:8px 12px}.hero-panel{overflow-wrap:anywhere;min-width:0}.panel-top{gap:8px;flex-wrap:wrap}.metrics{gap:12px;flex-wrap:wrap}#catalogCards{grid-template-columns:1fr}.archive-controls{display:block}.about-hero h1{font-size:34px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

input[type=checkbox]{width:auto;display:inline-block}input[type=checkbox]+span{display:inline}.assignment-form input[type=checkbox]{margin-right:8px}

:root{--ink:#15392f;--green:#175a43;--line:#d8dfd7}.site-header .brand{color:#15392f;text-decoration:none;font:800 17px/1.5 'Microsoft YaHei',sans-serif;white-space:nowrap}.site-header .brand b{font-size:25px}.site-header .brand span{display:block;font-size:12px;font-weight:400}.site-header nav{position:static;max-height:none;margin-bottom:0;align-self:center;width:auto}.site-header nav a{display:inline-block;color:#175a43;text-decoration:none;padding:0;line-height:1.7}.legacy-course-intro{background:#15392f;color:white;padding:26px 4%}.legacy-course-intro a{color:#e5f3d6}.legacy-course-intro h1{color:white;margin:0}.legacy-course-intro p{margin:8px 0}.back-top{background:#175a43;color:white;border:1px solid #175a43;padding:10px 16px}.glossary-tip{font-family:'Microsoft YaHei',sans-serif}@media(max-width:720px){.site-header .brand span{display:none}} 

.legacy-course-intro~main>nav{top:calc(var(--header-height) + 10px)}body:has(.legacy-course-intro) aside{top:calc(var(--header-height) + 12px);max-height:calc(100vh - var(--header-height) - 30px)}.topbar{top:var(--header-height)}@media(max-width:850px){body:has(.legacy-course-intro) aside{max-height:none}}
@media(max-width:950px){body:has(.legacy-course-intro) .layout{grid-template-columns:minmax(0,1fr)}body:has(.legacy-course-intro) .layout>*{min-width:0}}body:has(.legacy-course-intro) p,body:has(.legacy-course-intro) li{overflow-wrap:anywhere}

.legacy-course-intro~main>nav{top:calc(var(--header-height) + 10px)}body:has(.legacy-course-intro) aside{top:calc(var(--header-height) + 12px);max-height:calc(100vh - var(--header-height) - 30px)}.topbar{top:var(--header-height)}@media(max-width:850px){body:has(.legacy-course-intro) aside{max-height:none}}