.learning-main{padding-block:44px 60px}.learning-main h1{font-size:42px;margin:0 0 16px}.learning-main h3{font-size:19px;margin:22px 0 16px}.learning-lead{font-size:16px;line-height:1.9;color:var(--muted);max-width:65ch}.learning-back{display:inline-flex;align-items:center;min-height:44px;color:var(--green);font-size:14px;margin-bottom:20px}
.footprint{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:28px 0;border-block:1px solid var(--line);color:var(--ink)}.footprint:hover .footprint-link{text-decoration:underline;text-underline-offset:5px}.footprint h2{font-size:25px;margin:0 0 10px}.footprint p{font-size:14px;color:var(--muted);line-height:1.8}.footprint-link{display:inline-block;color:var(--green);margin-top:14px;font-size:14px;font-weight:650}.learning-counts{display:grid;grid-template-columns:repeat(2,minmax(110px,1fr));gap:24px;text-align:center;flex-shrink:0}.learning-counts strong{display:block;font-size:36px;font-weight:650;line-height:1.2;font-variant-numeric:tabular-nums}.learning-counts span{display:block;font-size:14px;color:var(--muted);margin-top:9px}
.learning-summary{padding:30px 0;margin-top:26px;border-bottom:1px solid var(--line)}.learning-summary .learning-counts{text-align:left;max-width:600px}.learning-privacy{font-size:13px;color:var(--muted);line-height:1.8;margin-top:22px}
.learning-path{padding:34px 0;border-bottom:1px solid var(--line)}.learning-path h2{font-size:27px;margin:0 0 12px}.learning-path>p{font-size:15px;line-height:1.8;color:var(--muted);margin:0 0 20px}.learning-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}.learning-list{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:0;margin:0}.learning-list li{padding:18px;background:var(--surface-2);border-radius:12px;min-width:0}.learning-list a,.learning-list strong{font-size:16px;font-weight:650;overflow-wrap:anywhere}.learning-list a{display:block;min-height:44px}.learning-list span{display:block;font-size:13px;color:var(--muted);margin-top:5px}.learning-empty{padding:24px;background:var(--surface-2);border-radius:12px;color:var(--muted);font-size:15px;line-height:1.9}.learning-word{display:inline-flex;align-items:center;min-height:44px;padding:10px 16px;background:var(--surface-2);border-radius:999px;font-size:14px;color:var(--green)}#reviewWords{display:flex;gap:10px;flex-wrap:wrap}.guide-sections{margin-top:32px}.guide-sections article{padding:28px 0;border-bottom:1px solid var(--line)}.guide-sections h2{font-size:25px;margin:0 0 12px}.guide-sections p{font-size:16px;color:var(--muted);line-height:1.9;max-width:65ch;margin-bottom:18px}.guide-start{margin-top:28px;padding:24px;background:var(--surface-2);border-radius:16px}.guide-start h2{font-size:24px;margin-bottom:12px}.guide-start p{font-size:15px;line-height:1.9;color:var(--muted);margin-bottom:16px}
@media(max-width:760px){.learning-main{padding-block:30px 40px}.learning-main h1{font-size:32px}.learning-lead{font-size:15px}.footprint{flex-direction:column;align-items:stretch;gap:24px;padding-block:24px}.footprint h2{font-size:23px}.learning-counts{gap:16px}.learning-counts strong{font-size:32px}.learning-counts span{font-size:13px}.learning-summary{margin-top:16px}.learning-list{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-list li{padding:16px}.learning-path h2,.guide-sections h2{font-size:23px}.guide-sections p{font-size:15px}.learning-actions .button{white-space:normal;text-align:center}.learning-privacy{font-size:13px}}

.study-sync{margin:28px auto 48px;padding:20px 0;border-top:1px solid var(--line);max-width:1180px}.study-sync p{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:12px}.study-sync .button{min-height:44px}.study-sync #legacyImport{margin-top:20px;padding:20px;border:1px solid var(--line);border-radius:16px}.study-sync [hidden]{display:none}.study-resume-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.study-resume-card{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:16px;padding:24px;color:var(--ink);min-height:112px}.study-resume-card span{color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.study-resume-card:hover{border-color:var(--green)}.study-resume-card[hidden],#studyResume[hidden]{display:none}@media(max-width:760px){.study-resume-grid{grid-template-columns:1fr}.study-sync{margin-inline:20px}.study-sync .button{width:100%}}