/* Course instructions inherit the community palette; text and actions lead. */
.guide-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:26px}
.guide-heading>div{max-width:560px}
.guide-heading p{color:var(--muted);margin-bottom:0}
.guide-search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;min-width:250px;max-width:340px}
.guide-search label{grid-column:1/-1;font-size:14px;font-weight:600}
.guide-search input{width:100%;min-width:0;border:1px solid #a6c6e2;border-radius:12px;padding:10px 12px;background:white}
.guide-search button{padding:8px 10px}
.guide-layout{display:grid;grid-template-columns:164px minmax(0,1fr);gap:28px;align-items:start;max-width:1120px}
.guide-nav-column{position:sticky;top:24px}
.guide-topic-toggle{display:none}
.guide-topics{display:grid;gap:4px}
.guide-topics a{padding:10px 12px;min-height:44px;text-decoration:none;border-radius:8px;color:var(--muted);font-size:15px}
.guide-topics a:hover,.guide-topics a[aria-current=page]{color:var(--blue);background:#e4eef9}
.guide-topics a[aria-current=page]{font-weight:650}
.guide-content{min-width:0;background:white;border-radius:16px;padding:30px 34px;overflow-wrap:anywhere}
.guide-article-heading{padding-bottom:22px;border-bottom:1px solid var(--line)}
.guide-article-heading h2{font-size:25px;line-height:1.4}
.guide-article-heading p{color:var(--muted);margin:0;max-width:42em}
.guide-block{padding:24px 0;border-bottom:1px solid var(--line)}
.guide-block h3{font-size:18px;margin-bottom:12px}
.guide-block p,.guide-block li{font-size:16px;line-height:1.85;max-width:42em}
.guide-block p:last-child{margin-bottom:0}
.guide-block ol{padding-left:24px;margin:10px 0}
.guide-block li{padding-left:5px;margin-bottom:10px}
.guide-links{display:flex;flex-wrap:wrap;gap:4px 24px;margin-top:10px}
.guide-links a,.guide-links button{display:inline-flex;align-items:center;min-height:44px;font-size:15px;font-weight:600;text-align:left}
.guide-links button{padding:0;text-decoration:underline;text-underline-offset:3px;color:var(--blue)}
.guide-return{display:inline-block;margin-top:24px;padding:10px 0;font-size:14px}
.guide-directory{display:grid}
.guide-directory>a{display:grid;grid-template-columns:minmax(0,1fr) 20px;gap:4px 16px;text-decoration:none;padding:17px 0;border-bottom:1px solid var(--line)}
.guide-directory>a:last-child{border-bottom:0}
.guide-directory strong{font-size:16px}
.guide-directory span{grid-row:2;color:var(--muted);font-size:14px;font-weight:400}
.guide-directory b{grid-column:2;grid-row:1/3;align-self:center}
.guide-exercise{border-bottom:1px solid var(--line)}
.guide-exercise summary{padding:16px 0;cursor:pointer;font-weight:600;color:var(--blue);min-height:48px}
.guide-exercise summary:focus-visible{outline:3px solid #3282d9;outline-offset:3px}
.guide-exercise>div{padding:0 0 20px 18px}
.guide-exercise h4{font-size:17px;margin:22px 0 10px}
.guide-exercise p{margin-bottom:8px;font-size:15px;line-height:1.8}
.guide-search-result{padding:18px 0;border-bottom:1px solid var(--line)}
.guide-search-result>a{font-weight:600;line-height:1.7}
.guide-search-result p{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.8}
#guideStatus:empty{display:none}
@media(max-width:1100px){.guide-heading{display:block}.guide-search{margin-top:22px;max-width:100%}.guide-layout{grid-template-columns:140px minmax(0,1fr);gap:16px}.guide-content{padding:24px}}
@media(max-width:760px){.sidebar nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.sidebar nav button{padding:8px 3px;justify-content:center;font-size:14px;text-align:center}.sidebar nav .ui-icon{display:none}.guide-heading{margin-bottom:18px}.guide-heading h1{font-size:27px}.guide-heading p{font-size:15px}.guide-layout{display:block}.guide-topics{position:static;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin-bottom:16px}.guide-topics a{padding:9px 10px;font-size:14px}.guide-content{padding:24px 18px}.guide-article-heading h2{font-size:22px}.guide-block{padding:21px 0}.guide-block p,.guide-block li{font-size:15px}.guide-links{gap:2px 18px}.guide-search{min-width:0}.guide-exercise>div{padding-left:4px}}
@media(max-width:760px){.guide-nav-column{position:static}.guide-topic-toggle{display:flex;align-items:center;justify-content:space-between;min-height:46px;width:100%;padding:10px 12px;margin-bottom:16px;border:1px solid var(--line);border-radius:10px;background:#e4eef9;color:var(--blue);font-size:14px;font-weight:600;text-align:left}.guide-topic-toggle[aria-expanded=false]+.guide-topics{display:none}}