.learning-hero-link{display:inline-flex;gap:22px;align-items:center;min-height:44px;margin:4px 0 20px;border-bottom:1px solid var(--ink);font-size:14px}
.learning-home,.learning-section{margin:36px 0 54px}
.learning-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:30px}
.learning-guide-card{padding:24px 0 28px;border-top:1px solid var(--line);min-width:0}
.learning-kicker{font-size:12px;color:var(--accent,#6b8268);line-height:1.7;margin:0 0 12px;display:flex;flex-wrap:wrap;gap:6px 14px}
.learning-kicker span{color:var(--muted)}
.learning-guide-card h3{font-family:var(--serif);font-weight:400;font-size:23px;line-height:1.65;margin:0 0 12px}
.learning-guide-card>p:not(.learning-kicker){font-size:14px;line-height:1.9;color:var(--muted);margin:0 0 18px}
.learning-guide-card .text-link{font-size:13px;min-height:36px;display:inline-flex;align-items:center}
.learning-home .learning-guide-grid{grid-template-columns:1fr}
.learning-heading{padding-bottom:22px}
.learning-start{display:grid;grid-template-columns:1fr;margin:0 0 42px;border-block:1px solid var(--line)}
.learning-start a{display:block;padding:19px 0;border-bottom:1px solid var(--line)}
.learning-start a:last-child{border:0}
.learning-start small{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}
.learning-start strong{display:flex;justify-content:space-between;gap:12px;font-size:17px;font-weight:500}
.learning-intro,.learning-collection-intro{font-size:15px;line-height:1.9;color:var(--muted);margin:8px 0 22px}
.learning-collection-intro a{text-decoration:underline;text-underline-offset:4px;white-space:normal}
.learning-guide{max-width:820px;margin:0 auto;padding-top:26px;overflow-wrap:anywhere}
.learning-guide-header h1{font-family:var(--serif);font-size:clamp(30px,3.5vw,42px);font-weight:400;line-height:1.5;margin:20px 0}
.learning-subtitle{font-size:16px;color:var(--muted);font-style:italic;line-height:1.7}
.learning-guide .article-meta{margin:20px 0;font-size:13px;line-height:1.8}
.learning-outcome{border-left:3px solid #8b9c81;padding:8px 0 8px 20px;font-size:16px;line-height:1.9;margin:25px 0}
.learning-outcome strong{display:block;font-weight:500;font-size:13px;color:var(--muted);margin-bottom:8px}
.learning-toc{border-block:1px solid var(--line);padding:22px 0;margin:30px 0 38px;display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.7}
.learning-toc>span{color:var(--muted);font-size:12px;letter-spacing:1px;margin-bottom:4px}
.learning-toc a{min-height:30px;display:flex;align-items:center}
.learning-lesson{margin:42px 0;scroll-margin-top:24px}
.learning-prose{font-size:17px;line-height:1.95;overflow-wrap:anywhere}
.learning-prose h2,.learning-self-check>h2,.learning-next>h2{font-size:25px;line-height:1.6;font-family:var(--serif);font-weight:400;margin:30px 0 18px}
.learning-prose p{margin:0 0 20px}
.learning-prose a,.learning-editorial a,.learning-sources a,.quote-source a,.learning-next a{text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.learning-examples{margin:24px 0;border-left:2px solid #a1af97;padding:0 0 0 18px;line-height:1.8}
.learning-examples>div+div{margin-top:20px}
.learning-examples p{margin:0 0 7px;font-size:15px}
.learning-examples p[lang=en]{font-size:17px;color:var(--ink)}
.learning-examples p:not([lang]){color:var(--muted)}
.learning-passage{margin:26px 0;padding:22px;background:#e9ece2;border:0;font-size:17px;line-height:1.9}
.learning-exercise{padding:22px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.85}
.learning-exercise h3{font-family:inherit;font-size:17px;font-weight:500;line-height:1.8;margin:0 0 16px}
.learning-exercise p{margin:10px 0}
.learning-exercise summary,.learning-passage summary{cursor:pointer;color:var(--ink);font-size:14px;min-height:44px;line-height:1.8;padding:10px 0;text-decoration:underline;text-underline-offset:4px}
.learning-exercise details[open]{padding-bottom:4px}
.learning-exercise details[open]>p{color:var(--muted);font-size:15px}
.learning-next{border-top:1px solid var(--line);margin-top:40px;padding-top:8px;font-size:15px;line-height:1.9}
.learning-next ul{padding-left:21px}
.learning-next li{margin:13px 0}
.learning-word-links{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:17px}
.learning-word-links a{min-height:40px;display:inline-flex;align-items:center;gap:10px}
.learning-word-links span{font-size:12px;color:var(--muted)}
.learning-related{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:30px 0;border-top:1px solid var(--line);padding-top:22px}
.learning-related a{line-height:1.8;font-size:15px}
.learning-related small{display:block;color:var(--muted);margin-bottom:8px;font-size:12px}
.learning-editorial{font-size:13px!important;line-height:1.9;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;margin-top:35px}
.learning-links{border-top:1px solid var(--line);margin:42px 0 30px;padding-top:22px}
.learning-links h2{font-size:22px;font-family:var(--serif);font-weight:400;margin:0 0 16px}
.learning-links>a{display:flex;gap:12px;padding:14px 0;align-items:baseline;border-bottom:1px solid var(--line);font-size:15px;line-height:1.8}
.learning-links>a>span:first-child{font-size:12px;color:var(--muted);flex-shrink:0}
.learning-links strong{font-weight:400;flex:1;min-width:0}
.quote-study{margin-top:38px;padding-top:30px;border-top:1px solid var(--line);font-size:16px;line-height:1.95}
.quote-study h2{font-size:28px;font-family:var(--serif);font-weight:400;margin:12px 0 20px}
.quote-study h3{font-size:18px;font-weight:500;margin:25px 0 12px}
.quote-source{font-size:16px;line-height:1.8}
.quote-origin{font-size:13px;color:var(--muted);line-height:1.85;margin:16px 0 26px}
.quote-study ul{padding-left:22px}
.quote-study li{margin:13px 0}
.word-learning-note>p{font-size:16px;line-height:1.9}
.word-learning-note>.eyebrow{font-size:11px}
.word-common-error{margin:22px 0;padding:16px 18px;border-left:2px solid #9da58b;background:#eeeee6;font-size:15px;line-height:1.8;overflow-wrap:anywhere}
.word-common-error p{margin:8px 0}
.word-common-error p>span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.word-common-error s{text-decoration-color:#9f7f6f}
.word-learning-start{margin:16px 0 30px;padding:24px 0;border-block:1px solid var(--line);font-size:15px;line-height:1.85}
.word-learning-start h2{font-family:var(--serif);font-size:24px;font-weight:400;margin:0 0 12px}
.word-learning-start p{color:var(--muted);margin:0 0 16px}
.word-learning-start>div{display:flex;gap:12px 22px;flex-wrap:wrap}
.word-learning-start a{min-height:38px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:4px}
.word-recall-controls{border-top:1px solid var(--line);padding:20px 0;line-height:1.8}
.word-recall-controls button{background:var(--ink);color:var(--paper,#f7f5ed);border:0;padding:12px 18px;border-radius:2px;cursor:pointer;font:inherit;min-height:44px;font-size:14px}
.word-recall-controls button[hidden]{display:none}
.word-recall-controls p,.word-recall-status{font-size:13px;color:var(--muted);margin:12px 0 0}
.word-list.is-recalling [data-word-meaning]{visibility:hidden}
.article-reading-path{padding:20px 0;margin:0 0 30px;border-block:1px solid var(--line);font-size:15px;line-height:1.9}
.article-reading-path>span{display:block;font-size:12px;color:var(--muted);margin-bottom:10px}
.article-reading-path a{text-decoration:underline;text-underline-offset:4px}
@media(min-width:1000px){.reading-no-ad{grid-template-columns:minmax(0,1fr)}.reading-no-ad>.reading-page-content{grid-column:1;max-width:1000px;width:100%;margin-inline:auto}.reading-no-ad>.reading-page-rail{display:none}}
@media(max-width:620px){.learning-guide-grid{grid-template-columns:1fr}.learning-guide-card h3{font-size:22px}.learning-home,.learning-section{margin:30px 0 38px}.learning-guide{padding-top:12px}.learning-guide-header h1{font-size:30px}.learning-prose{font-size:16px;line-height:1.95}.learning-prose h2,.learning-self-check>h2,.learning-next>h2{font-size:23px}.learning-outcome{padding-left:16px}.learning-related{grid-template-columns:1fr;gap:20px}.learning-passage{padding:18px;font-size:16px}.learning-links>a{gap:8px}.learning-links>a>span:first-child{font-size:11px}.learning-exercise h3{font-size:16px}.quote-study .learning-prose{font-size:16px}.learning-guide .article-meta{flex-wrap:wrap}.learning-editorial{font-size:13px!important}.word-learning-note h2{font-size:23px}.learning-toc{font-size:14px}}