.lectures-page h2 { margin: 0; font-size: clamp(30px, 3.1vw, 44px); font-weight: 650; line-height: 1.3; letter-spacing: -.055em; }
.lectures-page .site-nav [aria-current="page"] { color: #527b61; text-decoration: underline; text-underline-offset: 8px; }
.learning-hero { padding-top: 150px; display: grid; grid-template-columns: .94fr 1.06fr; gap: 50px 66px; align-items: center; }
.learning-heading h1 { font-size: clamp(44px, 4.9vw, 70px); line-height: 1.2; }
.learning-deck { margin: 28px 0; color: var(--ink-soft); font-size: 18px; line-height: 1.8; }
.learning-caption { margin: 20px 0 0; color: var(--ink-soft); font-size: 11px; }
.learning-caption > span { margin-inline: 8px; }
.learning-art { position: relative; min-width: 0; padding-bottom: 30px; }
.learning-photo { position: relative; margin: 0; height: 530px; overflow: hidden; background: #cbbca3; border-radius: 7px; }
.learning-photo > img { width: 100%; height: 100%; object-fit: cover; object-position: 56% center; transform: scale(1.04); }
.js .learning-photo > img { animation: learning-drift 18s ease-in-out infinite alternate; }
.learning-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, #142b215e, transparent 45%, #142b2126); pointer-events: none; }
.learning-photo figcaption { position: absolute; z-index: 1; inset: 28px 28px auto; display: flex; justify-content: space-between; color: white; font: 600 20px/1.15 ui-monospace, monospace; letter-spacing: -.04em; }
.learning-photo .photo-edition { font-size: 9px; line-height: 1.6; letter-spacing: .1em; text-align: right; }
.learning-motion { position: absolute; z-index: 2; right: 18px; bottom: 18px; width: 40px; height: 40px; color: var(--ink); background: #fffffff0; border: 0; border-radius: 50%; }
.learning-photo.is-paused > img, .learning-photo.is-offscreen > img { animation-play-state: paused; }
.learning-note { position: absolute; left: -30px; bottom: 0; display: flex; align-items: center; gap: 20px; padding: 23px 30px; background: #ecf0e6; border: 1px solid #d6dfce; border-radius: 4px; box-shadow: 0 10px 30px #183d3308; }
.note-symbol { font-size: 38px; color: #527b61; }
.learning-note div > span { font: 9px/1.5 ui-monospace, monospace; letter-spacing: .08em; color: #52735c; }
.learning-note p { margin: 8px 0 0; font-size: 14px; line-height: 1.6; }
.learning-note strong { font-weight: 600; }
.learning-values { grid-column: 1/-1; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; padding: 28px 0; border-block: 1px solid var(--line); }
.learning-values p { margin: 0; color: var(--ink-soft); font-size: 13px; }
.learning-values strong { color: var(--ink); font-weight: 550; }
.learning-values span { margin-right: 18px; color: #698572; font: 10px ui-monospace, monospace; }
.course-section { padding-block: 108px; }
.course-heading { display: flex; justify-content: space-between; gap: 30px; align-items: end; }
.course-heading > p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.course-toolbar { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-top: 42px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.course-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.course-filters button { padding: 11px 20px; min-height: 44px; border: 1px solid var(--line); border-radius: 24px; background: transparent; color: var(--ink-soft); font-size: 13px; transition: background .2s, color .2s; }
.course-filters button[aria-pressed="true"] { background: var(--ink); color: white; border-color: var(--ink); }
.course-filters button:hover { border-color: var(--ink); }
.course-filters button span { margin-left: 8px; opacity: .65; }
.course-count { color: var(--ink-soft); font-size: 12px; white-space: nowrap; }
.program-disclaimer { color: var(--ink-soft); font-size: 12px; margin: 18px 0 30px; }
.course-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; align-items: start; }
.course-card { min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; scroll-margin-top: 100px; transition: box-shadow .3s, border-color .3s; }
.course-card:is(:hover, :focus-within) { border-color: #8eaa94; box-shadow: 0 12px 30px #183d330a; }
.course-cover { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--paper-deep); }
.course-cover > img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.course-card:is(:hover, :focus-within) .course-cover > img { transform: scale(1.045); }
.course-index { position: absolute; left: 18px; bottom: 18px; padding: 6px 9px; background: #ffffffed; color: var(--ink); border-radius: 2px; font: 9px/1.5 ui-monospace, monospace; letter-spacing: .08em; }
.course-body { padding: 28px; }
.course-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 11px; color: var(--ink-soft); }
.course-meta > span:first-child { color: #4f765b; padding: 4px 7px; background: #f0f4ec; }
.course-body h3 { font-size: clamp(24px,2.15vw,30px); line-height: 1.3; letter-spacing: -.05em; font-weight: 650; margin: 21px 0 16px; }
.course-description { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.85; min-height: 73px; }
.course-facts { display: grid; gap: 10px; margin: 23px 0; font-size: 11px; }
.course-facts div { display: grid; grid-template-columns: 50px minmax(0,1fr); gap: 10px; }
.course-facts dt { color: var(--ink-soft); }
.course-facts dd { margin: 0; word-break: keep-all; overflow-wrap: anywhere; }
.course-syllabus { border-top: 1px solid var(--line); border-bottom: 0; }
.course-syllabus summary { font-size: 12px; font-weight: 600; padding: 18px 0; min-height: 54px; }
.course-syllabus ol { list-style: none; padding: 0; margin: 4px 0 22px; display: grid; gap: 22px; }
.course-syllabus li { display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 10px; }
.course-syllabus li > span { font: 10px/2 ui-monospace, monospace; color: #60816b; }
.course-syllabus li strong { font-size: 12px; font-weight: 600; }
.course-syllabus li p { color: var(--ink-soft); font-size: 12px; margin: 5px 0 0; }
.syllabus-reading { display: inline-block; margin-bottom: 22px; border-bottom: 1px solid var(--line); font-size: 12px; }
.course-inquiry { display: flex; justify-content: space-between; align-items: center; min-height: 48px; padding: 12px 15px; background: #f2f5ef; border: 1px solid var(--line); border-radius: 4px; font-size: 12px; font-weight: 600; transition: color .2s, background .2s; }
.course-inquiry:hover { background: var(--ink); color: white; }
.learning-feature { padding-block: 94px; color: white; background: #183d33; }
.learning-feature-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 90px; }
.feature-art { position: relative; aspect-ratio: 1/1.1; overflow: hidden; border-radius: 5px; }
.feature-art img { display: block; width: 100%; height: 100%; object-fit: cover; }
.feature-art::after { content: ""; position: absolute; inset: 40% 0 0; background: linear-gradient(transparent,#142b21c9); }
.feature-art > span { position: absolute; z-index: 1; left: 30px; bottom: 28px; font: 600 clamp(26px,3vw,44px)/1.1 ui-monospace,monospace; letter-spacing: -.06em; }
.feature-copy > p:not(.section-number) { color: #d0dcd4; font-size: 15px; margin: 24px 0 30px; max-width: 430px; }
.feature-copy ul { list-style: none; padding: 0; margin: 0; }
.feature-copy li { display: grid; grid-template-columns: 26px minmax(0,1fr); gap: 16px; padding-block: 19px; border-top: 1px solid #ffffff30; }
.feature-copy li > span { font: 10px/2 ui-monospace,monospace; color: #b9ccbd; }
.feature-copy li strong { font-size: 15px; font-weight: 600; }
.feature-copy li p { color: #d0dcd4; font-size: 12px; margin: 6px 0 0; }
.learning-preparation { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-block: 105px; }
.preparation-intro > p:not(.section-number) { color: var(--ink-soft); font-size: 15px; margin: 25px 0; }
.preparation-intro .text-link { display: inline-block; font-size: 14px; }
.preparation-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.preparation-steps li { display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 20px; padding-block: 30px; border-bottom: 1px solid var(--line); }
.preparation-steps li > span { font: 10px/2 ui-monospace,monospace; color: #60816b; }
.preparation-steps h3 { font-size: 19px; margin: 0 0 10px; letter-spacing: -.03em; }
.preparation-steps p { color: var(--ink-soft); font-size: 14px; margin: 0; }
.learning-faq { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; padding-bottom: 105px; }
.learning-questions { border-top: 1px solid var(--line); }
.learning-questions summary { font-size: 15px; gap: 20px; }
.learning-questions details > p { color: var(--ink-soft); }
.learning-cta { padding-block: 70px; background: #e8eee0; }
.learning-cta > div { display: flex; justify-content: space-between; gap: 40px; align-items: center; }
.learning-cta h2 { font-size: clamp(26px,2.7vw,38px); }
.learning-cta p:last-child { margin-bottom: 0; color: var(--ink-soft); font-size: 14px; }
.learning-cta .button { flex-shrink: 0; background: var(--ink); color: white; }
@keyframes learning-drift { from { transform: scale(1.04) translateX(-.6%); } to { transform: scale(1.11) translateX(.6%); } }
@media (max-width:1100px) {
 .learning-hero { gap: 46px; } .learning-photo { height: 485px; } .learning-heading h1 { font-size: 53px; }
 .course-body { padding: 22px; } .course-grid { gap: 15px; } .course-body h3 { font-size: 25px; }
 .learning-feature-grid, .learning-preparation, .learning-faq { gap: 50px; }
}
@media (max-width:900px) {
 .learning-hero { grid-template-columns: minmax(0,1fr); padding-top: 115px; }
 .learning-art { padding-left: 24px; } .learning-note { left: 0; } .learning-photo { height: 470px; }
 .learning-heading h1 { font-size: clamp(43px,7vw,64px); } .learning-values { gap: 15px; }
 .learning-values p { font-size: 12px; } .learning-values span { display: block; margin: 0 0 8px; }
 .course-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
 .learning-feature-grid { grid-template-columns: minmax(0,1fr); } .feature-art { aspect-ratio: 16/10; }
 .feature-copy h2 br:last-child { display: none; } .feature-copy > p:not(.section-number) { max-width: 600px; }
 .learning-preparation, .learning-faq { grid-template-columns: minmax(0,1fr); }
 .learning-cta > div { align-items: flex-start; flex-direction: column; gap: 28px; }
}
@media (max-width:640px) {
 .learning-hero { gap: 32px; } .learning-heading h1 { font-size: clamp(36px,10.8vw,50px); }
 .learning-deck { font-size: 16px; margin-block: 24px; } .learning-caption { max-width: 290px; line-height: 1.9; }
 .learning-photo { height: 370px; } .learning-photo figcaption { inset: 20px 18px auto; font-size: 18px; }
 .learning-note { padding: 18px 20px; gap: 14px; max-width: calc(100% - 26px); } .learning-note p { font-size: 12px; } .note-symbol { font-size: 28px; }
 .learning-values { grid-template-columns: minmax(0,1fr); gap: 15px; padding-block: 24px; }
 .learning-values span { display: inline; margin-right: 18px; }
 .course-section { padding-block: 75px; } .course-heading { display: block; } .course-heading > p { margin-top: 20px; font-size: 14px; }
 .course-toolbar { align-items: flex-start; gap: 12px; flex-direction: column; margin-top: 30px; padding-bottom: 12px; }
 .course-filters { gap: 6px; } .course-filters button { padding: 10px 13px; font-size: 12px; } .course-filters button span { margin-left: 3px; }
 .course-count { margin: 0; } .course-grid { grid-template-columns: minmax(0,1fr); gap: 28px; }
 .course-body { padding: 24px; } .course-description { min-height: 0; } .course-body h3 { font-size: 28px; }
 .learning-feature { padding-block: 65px; } .learning-feature-grid { gap: 40px; }
 .feature-art { aspect-ratio: 1/1; } .feature-art > span { left: 22px; bottom: 22px; font-size: 31px; }
 .learning-preparation { padding-block: 75px; } .learning-faq { padding-bottom: 75px; }
 .preparation-steps h3 { font-size: 17px; } .learning-questions summary { font-size: 14px; }
 .learning-cta { padding-block: 55px; }
}
@media (prefers-reduced-motion:reduce) {
 .js .learning-photo > img { animation: none; transform: none; }
 .course-cover > img { transition: none; }
}