/* Guided learning: shared navigation, path and reader components. */
[hidden] { display: none !important; }
.eapd-desktop-navigation { display: flex; align-items: center; gap: 28px; padding-top: 4px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.eapd-desktop-navigation a { display: inline-flex; gap: 22px; align-items: center; min-height: 44px; text-decoration: none; color: var(--text-muted); font-size: .9rem; font-weight: 500; }
.eapd-desktop-navigation a:hover { color: var(--accent); }
.eapd-desktop-navigation .eapd-nav-start { color: var(--accent); font-weight: 700; margin-right: 10px; }
.eapd-mobile-start { display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); font-weight: 600; }
.eapd-hero { padding-top: 56px; padding-bottom: 42px; }
.eapd-hero__title { font-size: clamp(2.6rem, 4.6vw, 4.5rem); line-height: 1.05; letter-spacing: -.055em; }
.eapd-hero__inner { grid-template-columns: 1.1fr 1fr; gap: 70px; }
.eapd-hero__title em { color: var(--accent); background: none; }
.eapd-hero__sub { max-width: 470px; font-size: 1.13rem; line-height: 1.75; }
.eapd-learning { border-radius: 22px; position: relative; box-shadow: 0 18px 60px rgba(0,0,0,.08); border: 1px solid var(--border); border-top: 3px solid var(--accent); }
.eapd-learning__full-path { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; margin: -6px 0 16px; font-size: .88rem; font-weight: 600; text-decoration: none; }
.eapd-hero__trust { font-size: .82rem; }
.eapd-path-page { padding-top: 32px; padding-bottom: 72px; }
.eapd-back { display: inline-flex; align-items: center; min-height: 44px; color: var(--text-muted); font-size: .88rem; text-decoration: none; }
.eapd-path-intro { display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; align-items: center; padding: 42px 0 64px; border-bottom: 1px solid var(--border); }
.eapd-overline { font-size: .8rem; font-weight: 600; color: var(--accent); margin: 0 0 18px; letter-spacing: .02em; }
.eapd-path-intro h1 { font-size: clamp(2.5rem, 4.8vw, 4.4rem); line-height: 1.08; letter-spacing: -.045em; margin: 0 0 24px; }
.eapd-path-intro h1 em { color: var(--accent); font-style: normal; }
.eapd-path-intro > div > p:not(.eapd-overline):not(.eapd-small) { max-width: 590px; font-size: 1.13rem; line-height: 1.8; margin: 0 0 28px; }
.eapd-path-intro .eapd-small { margin: 16px 0 0; }
.eapd-small { color: var(--text-muted); font-size: .8rem; line-height: 1.6; }
.eapd-progress-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 34px; }
.eapd-progress-card .eapd-learning__pie { display: block; margin-bottom: 26px; width: 54px; height: 54px; }
.eapd-progress-card h2 { font-size: 1.5rem; letter-spacing: -.025em; margin: 0 0 12px; }
.eapd-progress-card > p { font-size: .95rem; line-height: 1.7; }
.eapd-progress-controls { padding-top: 18px; }
.eapd-progress-controls [data-progress-label] { font-size: .85rem; font-weight: 600; }
.eapd-progress-controls progress { display: block; width: 100%; height: 8px; border: 0; border-radius: 8px; overflow: hidden; background: var(--border); color: var(--accent); accent-color: var(--accent); }
.eapd-progress-controls progress::-webkit-progress-bar { background: var(--border); border-radius: 8px; }
.eapd-progress-controls progress::-webkit-progress-value { background: var(--accent); border-radius: 8px; }
.eapd-progress-controls progress::-moz-progress-bar { background: var(--accent); }
.eapd-roadmap-layout { display: grid; grid-template-columns: 1.8fr 1fr; gap: 80px; padding: 56px 0; align-items: start; }
.eapd-roadmap-layout h2 { font-size: 1.55rem; line-height: 1.35; letter-spacing: -.025em; margin: 0; }
.eapd-roadmap { list-style: none; padding: 0; margin: 24px 0 0; }
.eapd-roadmap > li { display: flex; gap: 24px; padding: 28px 0; border-top: 1px solid var(--border); }
.eapd-roadmap__number { color: var(--text-muted); font-size: 1rem; font-variant-numeric: tabular-nums; padding-top: 2px; flex-shrink: 0; }
.eapd-roadmap .eapd-overline { font-size: .75rem; margin-bottom: 9px; }
.eapd-roadmap h3 { font-size: 1.5rem; line-height: 1.3; margin: 0 0 12px; letter-spacing: -.025em; }
.eapd-roadmap h3 a { text-decoration: none; color: var(--text-heading); }
.eapd-roadmap h3 a:hover { color: var(--accent); }
.eapd-roadmap h3 span { color: var(--accent); }
.eapd-roadmap__content > p:not(.eapd-overline) { font-size: .96rem; line-height: 1.75; max-width: 560px; margin: 0 0 14px; }
.eapd-complete { display: flex; gap: 10px; align-items: center; width: fit-content; min-height: 44px; font-size: .84rem; cursor: pointer; color: var(--text-muted); }
.eapd-complete input { width: 20px; height: 20px; flex-shrink: 0; margin: 0; accent-color: var(--accent); cursor: pointer; }
.eapd-roadmap .is-complete .eapd-roadmap__number { color: var(--accent); }
.eapd-roadmap-note { position: sticky; top: 24px; background: var(--bg-card); padding: 30px; border-radius: 20px; border: 1px solid var(--border); }
.eapd-roadmap-note p { font-size: .95rem; line-height: 1.8; }
.eapd-roadmap-note h3 { font-size: 1rem; }
.eapd-roadmap-note hr { border: 0; border-top: 1px solid var(--border); margin: 26px 0; }
.eapd-roadmap-note a { display: inline-flex; min-height: 44px; align-items: center; font-size: .9rem; }
.eapd-path-finish { display: flex; gap: 24px; align-items: center; padding: 36px; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-card); }
.eapd-path-finish > span { font-size: 2.4rem; color: var(--accent); }
.eapd-path-finish h2 { font-size: 1.5rem; margin: 0 0 10px; }
.eapd-path-finish p { margin: 0; font-size: .95rem; }
.eapd-path-finish .eapd-btn { margin-left: auto; flex-shrink: 0; }
.eapd-reader { padding-top: 30px; }
.eapd-reader .content__title { margin: 0 0 18px; }
.eapd-reader .content__title h1 { font-size: clamp(2rem, 3.5vw, 3.3rem); line-height: 1.15; letter-spacing: -.04em; margin: 0; max-width: 850px; }
.eapd-reader-path { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; min-height: 44px; font-size: .83rem; text-decoration: none; margin-bottom: 22px; }
.eapd-reader-path span { color: var(--text-muted); }
.eapd-reader-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; color: var(--text-muted); font-size: .8rem; margin-bottom: 26px; }
.eapd-lesson-objective { padding-left: 18px; border-left: 3px solid var(--accent); margin: 28px 0; }
.eapd-lesson-objective strong { color: var(--accent); font-size: .8rem; }
.eapd-lesson-objective p { font-size: 1rem; line-height: 1.7; margin: 7px 0 0; }
.eapd-reader .content__featured-image { margin: 30px 0; }
.eapd-contents { background: var(--bg-card); padding: 20px 24px; border: 1px solid var(--border); border-radius: 14px; margin: 28px 0; }
.eapd-contents summary { font-weight: 600; font-size: .92rem; cursor: pointer; min-height: 28px; color: var(--text-heading); }
.eapd-contents ol { columns: 2; column-gap: 36px; padding: 0 0 0 20px; margin: 16px 0 0; }
.eapd-contents li { break-inside: avoid; padding: 0; font-size: .84rem; line-height: 1.5; color: var(--text-muted); }
.eapd-contents a { display: inline-block; padding: 9px 0; color: var(--text-body); text-decoration: none; }
.eapd-contents a:hover { color: var(--accent); text-decoration: underline; }
.eapd-article-body h2 { scroll-margin-top: 24px; }
.eapd-before-you-begin { border: 1px solid var(--border); border-radius: 14px; padding: 24px; margin: 28px 0; }
.eapd-before-you-begin strong { font-size: .9rem; color: var(--text-heading); }
.eapd-before-you-begin p { font-size: .93rem; line-height: 1.75; margin: 10px 0; }
.eapd-before-you-begin a { display: inline-flex; align-items: center; min-height: 44px; font-size: .9rem; }
.eapd-lesson-finish { padding: 30px; background: var(--bg-card); border: 1px solid var(--border); border-top: 3px solid var(--accent); border-radius: 18px; margin: 50px 0 20px; }
.eapd-lesson-finish h2 { font-size: 1.65rem; margin: 0 0 16px; letter-spacing: -.025em; }
.eapd-lesson-finish > p:not(.eapd-overline):not(.eapd-small) { font-size: .98rem; line-height: 1.8; }
.eapd-lesson-finish .eapd-overline { color: var(--accent); font-size: .78rem; }
.eapd-lesson-finish__links { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding-top: 22px; border-top: 1px solid var(--border); margin-top: 20px; }
.eapd-lesson-finish__links > a:not(.eapd-btn) { font-size: .88rem; min-height: 44px; display: inline-flex; align-items: center; }
.eapd-reader .eapd-small { font-size: .8rem; color: var(--text-muted); }
@media (max-width: 1100px) {
    .eapd-desktop-navigation { gap: 20px; }
    .eapd-hero__inner, .eapd-path-intro, .eapd-roadmap-layout { gap: 40px; }
}
@media (max-width: 1023px) { .eapd-desktop-navigation { display: none; } }
@media (max-width: 900px) {
    .eapd-hero__inner { grid-template-columns: 1fr; }
    .eapd-hero-break { display: none; }
    .eapd-hero__title { max-width: 670px; }
    .eapd-path-intro { gap: 28px; grid-template-columns: 1fr 1fr; }
    .eapd-roadmap-layout { grid-template-columns: 1fr; }
    .eapd-roadmap-note { position: static; }
    .eapd-path-finish { flex-wrap: wrap; }
    .eapd-path-finish .eapd-btn { margin-left: 0; }
}
@media (max-width: 600px) {
    .eapd-hero { padding-top: 24px; padding-bottom: 20px; }
    .eapd-hero__title { font-size: 2.8rem; }
    .eapd-hero__sub { font-size: 1.04rem; line-height: 1.7; }
    .eapd-hero__inner { gap: 26px; }
    .eapd-path-page { padding-top: 16px; }
    .eapd-path-intro { grid-template-columns: 1fr; padding: 28px 0 36px; }
    .eapd-path-intro h1 { font-size: 2.8rem; }
    .eapd-path-intro > div > p:not(.eapd-overline):not(.eapd-small) { font-size: 1rem; }
    .eapd-progress-card { padding: 24px; }
    .eapd-roadmap-layout { padding: 32px 0; gap: 26px; }
    .eapd-roadmap > li { gap: 16px; }
    .eapd-roadmap h3 { font-size: 1.3rem; }
    .eapd-roadmap-note, .eapd-path-finish, .eapd-lesson-finish { padding: 24px; }
    .eapd-path-finish > span { display: none; }
    .eapd-path-finish h2 { font-size: 1.3rem; }
    .eapd-contents ol { columns: 1; }
    .eapd-contents a { min-height: 44px; display: inline-flex; align-items: center; padding: 5px 0; }
    .eapd-reader .content__title h1 { font-size: 2.25rem; }
    .eapd-reader .eapd-article-body { padding-left: 0; padding-right: 0; }
    .eapd-lesson-finish__links .eapd-btn { white-space: normal; text-align: left; }
}

.eapd-before-you-begin summary { min-height: 30px; cursor: pointer; font-weight: 600; color: var(--text-heading); font-size: .9rem; }
.eapd-before-you-begin:has(details:not([open])) { padding-top: 16px; padding-bottom: 12px; }

@media (max-width: 600px) {
    header { position: relative; }
    header .eapd-header-top { position: absolute; right: 20px; top: 17px; width: 44px; padding: 0; z-index: 2; }
    .eapd-header-top .row, .eapd-header-top .reflam { margin: 0; padding: 0; width: 44px; }
    .eapd-header-top .header--menu { margin: 0; padding: 0; }
    .eapd-header-top .header--menu li:not(.theme-toggle-li) { display: none; }
    header > .line { display: none; }
    header .eapd-brand-row { padding-top: 20px; padding-bottom: 16px; }
    header .logo { text-align: left; padding-right: 36px; }
    header .site-brand { justify-content: flex-start; gap: 7px; }
    header .site-brand__name { font-size: 1.15rem; }
    header .site-brand__mark svg { width: 28px; height: 28px; }
    header .eapd-search { width: 100%; max-width: none; margin-top: 14px; }
}
/* Pin readable text pairs instead of inheriting the legacy generic paragraph gray. */
.eapd-path-page p, .eapd-lesson-objective p, .eapd-before-you-begin p, .eapd-lesson-finish p { color: var(--text-body); }
.eapd-path-page .eapd-small, .eapd-lesson-finish .eapd-small { color: var(--text-muted); }
.eapd-path-page .eapd-overline, .eapd-lesson-finish .eapd-overline { color: var(--accent); }
.eapd-reader-path { color: var(--accent); }

/* Keep wide article comparisons readable on narrow screens. */
.eapd-table-scroll { max-width: 100%; overflow-x: auto; }
.eapd-table-scroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.eapd-table-scroll table { width: 100%; min-width: 660px; border-collapse: collapse; }
.eapd-table-scroll th, .eapd-table-scroll td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
.eapd-table-scroll th:first-child { min-width: 150px; }
@media (max-width: 700px) { .eapd-table-scroll::before { content: 'Scroll sideways to compare →'; display: block; margin-bottom: 12px; color: var(--text-muted); font-size: .85rem; } }