.learning-guide{margin-top:36px;border-top:1px solid #dde5d6;padding:30px 0 4px;color:#24362e}
.seo-kicker{display:block;font-size:10px;line-height:1.6;font-weight:650;letter-spacing:1.8px;color:#607b52}
.learning-guide-heading h2{font-size:22px;line-height:1.55;font-weight:650;margin:8px 0 10px}
.learning-guide p{font-size:13px;line-height:1.9;color:#586950}
.learning-guide-heading{max-width:820px}
.learning-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:22px 0}
.learning-guide-grid article{background:#fff;border:1px solid #e1e7da;border-radius:12px;padding:22px}
.learning-guide h3{font-size:16px;line-height:1.6;font-weight:600;margin-bottom:10px}
.seo-example{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0;color:#284f40;font-size:13px}
.seo-example>span{padding:6px 9px;background:#f0f4e9;border-radius:5px}
.seo-article{display:inline-block;font-weight:600}
.seo-article.der{color:#356abe}
.seo-article.die{color:#b54270}
.seo-article.das{color:#247b55}
.seo-text-link{display:inline-block;font-size:13px;line-height:1.7;font-weight:550;color:#284f40;text-underline-offset:4px;padding:6px 0}
.learning-guide-note{padding:18px 22px;background:#eef3e7;border-radius:10px}
.learning-guide-note p+p{margin-top:8px}
.footer{flex-wrap:wrap;gap:14px}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:11px;line-height:1.7}
.footer-links a{color:#526a46;text-underline-offset:3px}
.footer-privacy-button{background:transparent;border:0;color:#526a46;font:inherit;text-decoration:underline;text-underline-offset:3px;padding:0;min-height:44px;cursor:pointer}
.guide-page{--ink:#24362e;--green:#284f40;--paper:#fafbf7;--line:#e1e7da;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;margin:0;font-size:15px;line-height:1.8}
.guide-page *{box-sizing:border-box}
.guide-page a{color:var(--green);text-underline-offset:4px}
.guide-page a:focus-visible,.guide-page summary:focus-visible,.guide-page [tabindex]:focus-visible{outline:3px solid #9cad66;outline-offset:4px}
.seo-skip-link{position:fixed;top:-80px;left:16px;z-index:10;background:#284f40;color:#fff!important;padding:12px 18px;border-radius:6px}
.seo-skip-link:focus{top:12px}
.guide-header{max-width:1080px;margin:auto;padding:25px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.guide-brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:24px;font-weight:750;line-height:1.3;letter-spacing:1px}
.guide-brand-mark{font-family:Georgia,serif;font-size:34px;line-height:44px;width:44px;flex:0 0 44px;text-align:center;background:#284f40;color:#d5e99d;border-radius:13px;letter-spacing:-4px;padding-right:4px}
.guide-brand small{display:block;font-size:9px;font-weight:600;letter-spacing:2px;margin-top:2px}
.guide-header nav{display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;font-size:13px}
.guide-header nav a{text-decoration:none;padding:6px 0}
.guide-header nav a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px}
.guide-header nav .guide-small-cta{border:1px solid #bdcab5;padding:8px 13px;border-radius:7px;background:white}
.guide-main{max-width:940px;padding:30px 30px 10px;margin:auto}
.guide-breadcrumb{display:flex;align-items:center;gap:12px;color:#72806a;font-size:12px;margin-bottom:28px}
.guide-intro{padding:8px 0 30px}
.guide-intro .seo-kicker{margin:0 0 12px}
.guide-intro h1{font-size:36px;font-weight:650;line-height:1.5;letter-spacing:-.7px;margin:0 0 18px}
.guide-lead{max-width:720px;color:#586950;margin:0 0 22px}
.guide-cta{display:inline-flex;align-items:center;gap:18px;background:#284f40;color:white!important;padding:11px 20px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:550;min-height:44px}
.guide-cta-note{font-size:12px;color:#607255;margin:10px 0 0}
.guide-section{padding:28px 0;border-top:1px solid var(--line)}
.guide-section h2{font-size:24px;font-weight:650;line-height:1.5;margin:0 0 16px}
.guide-section p{margin:12px 0;color:#586950;overflow-wrap:anywhere}
.guide-section strong{color:#284f40}
.guide-colour-key{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:22px 0}
.guide-colour-key>div{background:white;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.guide-colour-key .seo-article{font-size:27px;font-family:Georgia,"Times New Roman",serif;line-height:1.3}
.guide-colour-key strong{display:block;font-size:13px;margin-top:7px;font-weight:550}
.guide-colour-key p{font-family:Georgia,"Times New Roman",serif;margin-bottom:0}
.guide-note{padding:16px 20px;border-left:3px solid #91aa70;background:#eef3e7;border-radius:0 8px 8px 0;margin:20px 0;font-size:14px;color:#526647}
.guide-note p:first-child{margin-top:0}
.guide-note p:last-child{margin-bottom:0}
.seo-table-scroll{overflow-x:auto;max-width:100%;border:1px solid #dce5d3;border-radius:10px;background:white;margin:20px 0}
.seo-table{border-collapse:collapse;width:100%;min-width:670px;font-size:14px;line-height:1.7;text-align:left}
.seo-table caption{text-align:left;font-size:12px;font-weight:500;padding:13px 16px;color:#526647;background:#f0f4e9;border-bottom:1px solid #dce5d3}
.seo-table th,.seo-table td{padding:12px 16px;border-bottom:1px solid #e7ecdf;vertical-align:top}
.seo-table thead th{color:#284f40;background:#fafbf7;font-weight:600;font-size:13px}
.seo-table tbody tr:last-child td,.seo-table tbody tr:last-child th{border-bottom:0}
.seo-table td[lang],.seo-table th[lang]{font-family:Georgia,"Times New Roman",serif}
.seo-table tbody tr:nth-child(even){background:#fafbf7}
.seo-table th small{display:block;font:400 11px/1.7 Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#687b59}
.conjugation-table{min-width:570px}
.conjugation-table td{font-size:18px}
.conjugation-table th[scope="row"]{font-weight:500;font-size:14px}
.guide-steps{padding-left:22px;color:#586950;margin:18px 0}
.guide-steps li{padding-left:6px;margin-bottom:14px}
.guide-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}
.guide-examples blockquote{margin:0;border-left:3px solid #c8d8b3;background:#f0f4e9;padding:16px;font:18px/1.7 Georgia,"Times New Roman",serif;color:#284f40}
.guide-self-check{display:grid;gap:10px;margin-top:18px}
.guide-self-check details{padding:14px 18px;background:white;border:1px solid var(--line);border-radius:8px}
.guide-self-check summary{cursor:pointer;font-size:15px;color:#284f40;padding:3px 0;min-height:30px}
.guide-self-check summary span[lang],.guide-self-check p[lang]{font-family:Georgia,"Times New Roman",serif;font-size:18px}
.guide-self-check p{font-size:14px;margin-bottom:0}
.guide-boundary{font-size:14px}
.guide-boundary h2{font-size:20px}
.guide-next .seo-text-link{margin-left:18px}
.guide-footer{max-width:1080px;margin:16px auto 0;padding:24px 30px 32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12px;color:#627354}
.guide-footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}
@media(max-width:700px){.learning-guide-grid{grid-template-columns:1fr}.learning-guide-grid article{padding:19px}.learning-guide-heading h2{font-size:20px}.learning-guide-note{padding:16px 18px}.guide-header{align-items:flex-start;flex-direction:column;padding:20px}.guide-header nav{gap:8px 17px}.guide-main{padding:22px 20px 8px}.guide-intro h1{font-size:28px;letter-spacing:-.5px}.guide-section h2{font-size:21px}.guide-colour-key{gap:8px}.guide-colour-key>div{padding:13px 10px}.guide-colour-key strong{font-size:11px}.guide-examples{grid-template-columns:1fr}.guide-footer{padding:22px 20px 30px}}
@media(max-width:390px){.guide-intro h1{font-size:25px}.guide-section{padding:24px 0}.guide-colour-key{grid-template-columns:1fr}.guide-colour-key>div{display:flex;align-items:center;gap:14px;padding:13px 15px}.guide-colour-key strong{font-size:13px;margin:0}.guide-colour-key p{margin:0 0 0 auto}.guide-next .seo-text-link{display:block;margin:12px 0 0}.guide-header nav{font-size:12px}}