@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400;1,6..72,500&display=swap');

/* ==========================================================================
   RadioTEDU Econ — Base Variables & Layout
   ========================================================================== */
:root {
    --econ-red: #E31E26;
    --econ-red-dark: #b8141b;
    --econ-red-light: rgba(227, 30, 38, 0.08);
    --econ-ink: #0b0b0c;
    --econ-ink-light: #2c2d30;
    --econ-paper: #f9f9f6;
    --econ-paper-alt: #f1f1ec;
    --econ-card-bg: #ffffff;
    --econ-border: #e2e2dc;
    --econ-border-dark: #1f2024;
    --econ-gray-500: #686865;
    --econ-gray-700: #3f3f3c;
    --econ-green: #10b981;
    --econ-green-bg: rgba(16, 185, 129, 0.12);
    --econ-red-bg: rgba(227, 30, 38, 0.12);
    --econ-font-ticker: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --econ-font-serif: 'Newsreader', Georgia, serif;
    --econ-font-sans: 'Albert Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* A single compact external reading, using the Econ palette rather than a new widget theme. */
.econ-cloudy-strip {
    padding: 18px 0 0;
    background: var(--econ-paper);
}
.econ-cloudy-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: clamp(16px, 2.5vw, 36px);
    min-height: 104px;
    padding: 18px clamp(18px, 2.5vw, 32px);
    border: 1px solid var(--econ-border);
    border-left: 4px solid var(--econ-red);
    background: var(--econ-card-bg);
    color: var(--econ-ink);
    font-family: var(--econ-font-ticker);
}
.econ-cloudy-overline {
    margin: 0 0 4px;
    color: var(--econ-gray-500);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
}
.econ-cloudy-copy h2 {
    margin: 0;
    font: 600 clamp(20px, 2vw, 26px)/1.1 var(--econ-font-serif);
}
.econ-cloudy-copy p:last-child {
    margin: 5px 0 0;
    color: var(--econ-gray-700);
    font-size: 12px;
}
.econ-cloudy-reading {
    min-width: 112px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.econ-cloudy-reading strong {
    display: block;
    font-size: clamp(28px, 3vw, 38px);
    line-height: 1;
    letter-spacing: -.04em;
}
.econ-cloudy-reading span {
    display: block;
    margin-top: 4px;
    color: var(--econ-gray-700);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}
.econ-cloudy-source {
    display: grid;
    justify-items: start;
    gap: 5px;
    min-width: 146px;
    padding-left: 22px;
    border-left: 1px solid var(--econ-border);
    font-size: 11px;
}
.econ-cloudy-source time { color: var(--econ-gray-500); }
.econ-cloudy-source a {
    color: var(--econ-red-dark);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.econ-cloudy-source a:focus-visible {
    outline: 2px solid var(--econ-red);
    outline-offset: 3px;
}
@media (max-width: 680px) {
    .econ-cloudy-card {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 12px;
        padding: 16px;
    }
    .econ-cloudy-source {
        grid-column: 1 / -1;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 6px 16px;
        min-width: 0;
        padding: 10px 0 0;
        border-left: 0;
        border-top: 1px solid var(--econ-border);
    }
    .econ-cloudy-reading { min-width: 78px; }
}

.econ-page-wrapper {
    background-color: var(--econ-paper);
    color: var(--econ-ink);
    font-family: var(--econ-font-sans);
    margin: 0;
    padding: 0 0 calc(var(--rt-player-height, 92px) + 60px) 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==========================================================================
   Financial Ticker (IBM Plex Sans, Infinite Continuous Marquee)
   ========================================================================== */
.econ-ticker-bar {
    position: relative;
    width: 100%;
    background: #09090b;
    color: #f4f4f5;
    border-bottom: 2px solid var(--econ-red);
    font-family: var(--econ-font-ticker);
    font-feature-settings: 'tnum' 1;
    font-size: 0.84rem;
    line-height: 1;
    overflow: hidden;
    z-index: 40;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.econ-ticker-container {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    height: 44px;
}

.econ-ticker-label {
    flex-shrink: 0;
    background: var(--econ-red);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0 16px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 2;
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.3);
}

.econ-ticker-label span.live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ffffff;
    animation: livePulse 1.8s infinite ease-in-out;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.75); }
}

.econ-ticker-track-wrap {
    flex: 1;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 25px, black calc(100% - 25px), transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 25px, black calc(100% - 25px), transparent);
}

.econ-ticker-track {
    display: flex;
    width: max-content;
    animation: tickerInfinite 45s linear infinite;
}

.econ-ticker-track:hover {
    animation-play-state: paused;
}

@keyframes tickerInfinite {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.econ-ticker-item {
    display: inline-flex;
    align-items: center;
    padding: 0 24px;
    gap: 10px;
    white-space: nowrap;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    height: 44px;
}

.econ-ticker-item .item-sym {
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.04em;
}

.econ-ticker-item .item-name {
    color: #a1a1aa;
    font-size: 0.78rem;
}

.econ-ticker-item .item-price {
    font-weight: 600;
    color: #f4f4f5;
}

.econ-ticker-item .item-change {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 0.78rem;
}

.econ-ticker-item .item-change.up {
    color: #10b981;
    background: rgba(16, 185, 129, 0.16);
}

.econ-ticker-item .item-change.down {
    color: #ef4444;
    background: rgba(239, 68, 68, 0.16);
}

/* ==========================================================================
   Hero & Header Section
   ========================================================================== */
.econ-hero {
    background: #0d0d0f;
    color: #ffffff;
    padding: clamp(48px, 6vw, 84px) 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.econ-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(227, 30, 38, 0.14) 0%, transparent 70%);
    pointer-events: none;
}

.econ-container {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 20px;
}

.econ-hero-badge-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.econ-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.econ-badge--red {
    background: var(--econ-red);
    color: #ffffff;
}

.econ-badge--outline {
    background: rgba(255, 255, 255, 0.06);
    color: #d4d4d8;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.econ-hero h1 {
    font-family: var(--econ-font-sans);
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin: 0 0 16px 0;
    color: #ffffff;
}

.econ-hero h1 span.highlight {
    color: var(--econ-red);
}

.econ-hero-lead {
    max-width: 820px;
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    color: #a1a1aa;
    line-height: 1.6;
    margin: 0 0 36px 0;
}

.econ-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    max-width: 980px;
    margin-top: 24px;
}

.econ-stat-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--econ-red);
    padding: 16px 20px;
    border-radius: 2px;
}

.econ-stat-val {
    font-family: var(--econ-font-ticker);
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 4px;
}

.econ-stat-lbl {
    font-size: 0.8rem;
    color: #a1a1aa;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.econ-section {
    padding: clamp(50px, 6vw, 80px) 0;
}

.econ-section-head {
    margin-bottom: 36px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    border-bottom: 2px solid var(--econ-border);
    padding-bottom: 16px;
}

.econ-section-kicker {
    color: var(--econ-red);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 6px;
    display: block;
}

.econ-section-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--econ-ink);
}

.econ-section-subtitle {
    font-size: 0.95rem;
    color: var(--econ-gray-500);
    margin: 6px 0 0 0;
    max-width: 600px;
}

/* ==========================================================================
   Issues Grid (ERUMAG Magazines 1-5)
   ========================================================================== */
.econ-issues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.econ-issue-card {
    background: var(--econ-card-bg);
    border: 1px solid var(--econ-border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.econ-issue-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.econ-issue-cover-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    background: #18181b;
    overflow: hidden;
}

.econ-issue-cover-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.econ-issue-card:hover .econ-issue-cover-wrap img {
    transform: scale(1.03);
}

.econ-issue-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(11, 11, 12, 0.85);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 4px 8px;
    border-radius: 2px;
    backdrop-filter: blur(4px);
}

.econ-issue-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.econ-issue-meta {
    font-size: 0.78rem;
    color: var(--econ-gray-500);
    margin-bottom: 6px;
}

.econ-issue-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 6px 0;
    color: var(--econ-ink);
    line-height: 1.25;
}

.econ-issue-theme {
    font-size: 0.85rem;
    color: var(--econ-gray-700);
    margin: 0 0 14px 0;
    font-style: italic;
    flex: 1;
}

.econ-issue-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--econ-border);
}

.econ-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.econ-btn--primary {
    background: var(--econ-red);
    color: #ffffff;
}

.econ-btn--primary:hover {
    background: var(--econ-red-dark);
    color: #ffffff;
}

.econ-btn--outline {
    background: transparent;
    color: var(--econ-ink);
    border: 1px solid var(--econ-border-dark);
}

.econ-btn--outline:hover {
    background: var(--econ-ink);
    color: #ffffff;
}

.econ-btn--ghost {
    background: rgba(0, 0, 0, 0.05);
    color: var(--econ-gray-700);
}

.econ-btn--ghost:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--econ-ink);
}

/* ==========================================================================
   Filter & Search Bar
   ========================================================================== */
.econ-toolbar {
    background: var(--econ-card-bg);
    border: 1px solid var(--econ-border);
    padding: 16px 20px;
    border-radius: 4px;
    margin-bottom: 28px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.econ-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.econ-pill {
    background: var(--econ-paper-alt);
    color: var(--econ-gray-700);
    border: 1px solid var(--econ-border);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.econ-pill:hover {
    border-color: var(--econ-ink);
    color: var(--econ-ink);
}

.econ-pill.active {
    background: var(--econ-ink);
    color: #ffffff;
    border-color: var(--econ-ink);
}

.econ-search-box {
    position: relative;
    min-width: 260px;
}

.econ-search-box input {
    width: 100%;
    padding: 8px 14px 8px 36px;
    border: 1px solid var(--econ-border);
    border-radius: 20px;
    background: var(--econ-paper);
    font-size: 0.84rem;
    color: var(--econ-ink);
    outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.econ-search-box input:focus {
    border-color: var(--econ-red);
    background: #ffffff;
}

.econ-search-box svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--econ-gray-500);
    pointer-events: none;
}

/* ==========================================================================
   Articles Grid (51 Articles)
   ========================================================================== */
.econ-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.econ-article-card {
    background: var(--econ-card-bg);
    border: 1px solid var(--econ-border);
    border-radius: 4px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
    cursor: pointer;
    position: relative;
}

.econ-article-card:hover {
    border-color: var(--econ-red);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

.econ-card-top-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.econ-card-issue-badge {
    background: var(--econ-red-light);
    color: var(--econ-red);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.econ-card-read-time {
    font-size: 0.76rem;
    color: var(--econ-gray-500);
    font-weight: 500;
}

.econ-article-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 10px 0;
    color: var(--econ-ink);
    transition: color 0.15s ease;
}

.econ-article-card:hover h3 {
    color: var(--econ-red);
}

.econ-card-byline {
    font-size: 0.82rem;
    color: var(--econ-gray-700);
    margin-bottom: 12px;
    font-weight: 500;
}

.econ-card-byline strong {
    color: var(--econ-ink);
}

.econ-card-excerpt {
    font-size: 0.88rem;
    color: var(--econ-gray-600);
    line-height: 1.5;
    margin: 0 0 18px 0;
    flex: 1;
}

.econ-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--econ-border);
    margin-top: auto;
}

.econ-card-figures-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.76rem;
    color: var(--econ-gray-500);
}

.econ-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--econ-red);
    font-size: 0.84rem;
    font-weight: 700;
}

/* ==========================================================================
   Authors & Contributors Section
   ========================================================================== */
.econ-authors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.econ-author-card {
    background: var(--econ-card-bg);
    border: 1px solid var(--econ-border);
    border-radius: 4px;
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.econ-author-card:hover {
    border-color: var(--econ-ink);
    background: #ffffff;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.05);
}

.econ-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--econ-ink);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.econ-author-info {
    flex: 1;
    min-width: 0;
}

.econ-author-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--econ-ink);
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.econ-author-role {
    font-size: 0.78rem;
    color: var(--econ-gray-500);
    margin: 0 0 6px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.econ-author-count {
    display: inline-block;
    background: var(--econ-paper-alt);
    color: var(--econ-ink);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

/* ==========================================================================
   Full Article Reader (Academic Reading View / Modal)
   ========================================================================== */
.econ-reader-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(11, 11, 12, 0.75);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: clamp(10px, 3vw, 40px) 15px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.econ-reader-modal.open {
    opacity: 1;
    visibility: visible;
}

.econ-reader-card {
    background: #ffffff;
    max-width: 900px;
    width: 100%;
    border-radius: 6px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    overflow: hidden;
    position: relative;
    margin-bottom: 80px;
}

.econ-reader-topbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--econ-border);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.econ-reader-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--econ-ink);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 4px;
    transition: background 0.15s ease;
}

.econ-reader-back-btn:hover {
    background: var(--econ-paper-alt);
    color: var(--econ-red);
}

.econ-reader-close-btn {
    background: transparent;
    border: none;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    color: var(--econ-gray-600);
    transition: all 0.15s ease;
}

.econ-reader-close-btn:hover {
    background: var(--econ-paper-alt);
    color: var(--econ-ink);
}

.econ-reader-content {
    padding: clamp(24px, 5vw, 48px);
}

.econ-reader-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.econ-reader-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 16px 0;
    color: var(--econ-ink);
}

.econ-reader-byline {
    font-size: 1rem;
    color: var(--econ-gray-700);
    margin-bottom: 16px;
}

.econ-reader-byline strong {
    color: var(--econ-ink);
}

.econ-reader-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--econ-border);
    margin-bottom: 32px;
    font-size: 0.85rem;
    color: var(--econ-gray-500);
}

/* AI Summary Box */
.econ-ai-summary {
    background: linear-gradient(135deg, rgba(227, 30, 38, 0.03) 0%, rgba(247, 247, 244, 0.9) 100%);
    border: 1px solid rgba(227, 30, 38, 0.25);
    border-left: 4px solid var(--econ-red);
    border-radius: 4px;
    padding: 24px;
    margin: 0 0 36px 0;
}

.econ-ai-summary-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.econ-ai-summary-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--econ-red);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.econ-ai-summary-title {
    font-weight: 800;
    font-size: 1rem;
    color: var(--econ-ink);
    letter-spacing: 0.02em;
}

.econ-ai-summary-subtitle {
    font-size: 0.75rem;
    color: var(--econ-red);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.econ-ai-summary ul {
    margin: 0;
    padding-left: 20px;
}

.econ-ai-summary li {
    font-size: 0.95rem;
    color: var(--econ-gray-700);
    line-height: 1.6;
    margin-bottom: 10px;
}

.econ-ai-summary li:last-child {
    margin-bottom: 0;
}

.econ-ai-summary-disclaimer {
    font-size: 0.76rem;
    color: var(--econ-gray-500);
    margin-top: 14px;
    font-style: italic;
    border-top: 1px dashed var(--econ-border);
    padding-top: 10px;
}

/* Article Body Typography */
.econ-article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #27272a;
}

.econ-article-body p.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--econ-ink);
    font-weight: 500;
    margin-bottom: 24px;
}

.econ-article-body p {
    margin-bottom: 20px;
}

.econ-article-body h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 40px 0 16px 0;
    color: var(--econ-ink);
    line-height: 1.25;
}

.econ-article-body h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 32px 0 12px 0;
    color: var(--econ-ink);
}

.econ-article-body blockquote {
    margin: 32px 0;
    padding: 20px 24px;
    border-left: 4px solid var(--econ-red);
    background: var(--econ-paper-alt);
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--econ-ink);
}

.econ-article-body blockquote.pullquote {
    font-family: var(--econ-font-serif);
    font-size: 1.45rem;
    font-style: italic;
    font-weight: 500;
    color: var(--econ-ink);
    border-left: none;
    border-top: 2px solid var(--econ-red);
    border-bottom: 2px solid var(--econ-border);
    padding: 24px 10px;
    margin: 36px 0;
    text-align: center;
    background: transparent;
}

.econ-article-body figure.article-figure {
    margin: 36px 0;
    text-align: center;
}

.econ-article-body figure.article-figure img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.econ-article-body figcaption {
    font-size: 0.82rem;
    color: var(--econ-gray-500);
    margin-top: 8px;
    font-style: italic;
}

.econ-article-body .figure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin: 36px 0;
}

/* ==========================================================================
   PDF Embed Modal
   ========================================================================== */
.econ-pdf-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(11, 11, 12, 0.88);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.econ-pdf-modal.open {
    opacity: 1;
    visibility: visible;
}

.econ-pdf-header {
    background: #18181b;
    color: #ffffff;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.econ-pdf-title-wrap h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
}

.econ-pdf-title-wrap p {
    font-size: 0.78rem;
    color: #a1a1aa;
    margin: 2px 0 0 0;
}

.econ-pdf-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.econ-pdf-frame-container {
    flex: 1;
    width: 100%;
    height: calc(100vh - 65px);
    background: #27272a;
}

.econ-pdf-frame-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 768px) {
    .econ-articles-grid {
        grid-template-columns: 1fr;
    }
    .econ-issues-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .econ-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .econ-search-box {
        width: 100%;
    }
    .econ-reader-content {
        padding: 20px 16px;
    }
    .econ-reader-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .econ-issues-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Interactive Polish & UX Extensions
   ========================================================================== */
.econ-reader-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--econ-red);
    width: 0%;
    transition: width 0.1s ease;
    z-index: 11;
}

.econ-article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--econ-border);
}

.econ-nav-btn {
    display: flex;
    flex-direction: column;
    padding: 16px;
    background: var(--econ-paper-alt);
    border: 1px solid var(--econ-border);
    border-radius: 4px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    border: 1px solid var(--econ-border);
}

.econ-nav-btn:hover {
    background: #ffffff;
    border-color: var(--econ-red);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.econ-nav-btn.next {
    text-align: right;
}

.econ-nav-btn small {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--econ-red);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.econ-nav-btn span {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--econ-ink);
    line-height: 1.3;
}

.econ-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--econ-paper-alt);
    border: 1px dashed var(--econ-border);
    border-radius: 6px;
}

.econ-empty-state h4 {
    font-size: 1.2rem;
    margin: 0 0 8px 0;
    color: var(--econ-ink);
    font-weight: 700;
}

.econ-empty-state p {
    color: var(--econ-gray-500);
    margin: 0 0 20px 0;
}

.econ-active-filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--econ-red);
    color: #ffffff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.econ-active-filter-badge button {
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
    padding: 0 2px;
}

.econ-pdf-mobile-note {
    background: rgba(255, 255, 255, 0.08);
    padding: 10px 16px;
    font-size: 0.8rem;
    color: #d4d4d8;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.econ-pdf-mobile-note a {
    color: #ffffff;
    text-decoration: underline;
    font-weight: 700;
}

/* ==========================================================================
   Featured Podcasts (Compact, Visual, Animated Audio Bar)
   ========================================================================== */
.econ-section--podcasts {
    background: #ffffff;
    border-bottom: 1px solid var(--econ-border);
    padding: 22px 0 24px 0;
    position: relative;
}

.econ-podcasts-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    gap: 16px;
    flex-wrap: wrap;
}

.econ-podcasts-head-left {
    display: flex;
    flex-direction: column;
}

.econ-podcasts-head-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin: 2px 0 0 0;
    color: var(--econ-ink);
    letter-spacing: -0.01em;
}

.econ-badge--spotify {
    background: rgba(29, 185, 84, 0.08);
    color: #128c3e;
    border: 1px solid rgba(29, 185, 84, 0.3);
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 700;
}

.econ-badge--spotify:hover {
    background: #1DB954;
    color: #ffffff;
    border-color: #1DB954;
}

.econ-badge--spotify:hover svg {
    fill: #ffffff;
}

.econ-podcasts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

/* Animated Entrance & Compact Layout */
.econ-podcast-card {
    background: var(--econ-paper);
    border: 1px solid var(--econ-border);
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    /* Scroll-driven entrance animation */
    opacity: 0;
    transform: translateY(22px) scale(0.98);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.2s ease, 
                box-shadow 0.2s ease,
                background-color 0.2s ease;
}

.econ-podcast-card.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.econ-podcast-card:hover {
    border-color: #1DB954;
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

/* Soundwave track graphic watermark on card right */
.econ-podcast-card::after {
    content: '';
    position: absolute;
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 28px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 28' fill='none' stroke='%23d4d4ce' stroke-width='1.5' stroke-linecap='round'%3E%3Cpath d='M2 14h3m3-6v12m3-8v4m3-10v16m3-9v6m3-12v18m3-8v4m3-7v10m3-12v14m3-6v4m3-4v2m3-2h3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    opacity: 0.3;
    pointer-events: none;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.econ-podcast-card:hover::after {
    opacity: 0.75;
    filter: drop-shadow(0 0 4px rgba(29, 185, 84, 0.4));
}

.econ-podcast-cover-wrap {
    position: relative;
    width: 62px;
    height: 62px;
    min-width: 62px;
    border-radius: 6px;
    overflow: hidden;
    background: #18181b;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
}

.econ-podcast-cover-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.econ-podcast-card:hover .econ-podcast-cover-wrap img {
    transform: scale(1.08);
}

.econ-podcast-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 11, 12, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
    backdrop-filter: blur(1.5px);
}

.econ-podcast-play-overlay svg {
    width: 22px;
    height: 22px;
    fill: #ffffff;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.econ-podcast-card:hover .econ-podcast-play-overlay {
    opacity: 1;
}

.econ-podcast-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.econ-podcast-meta-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}

.econ-podcast-badge {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--econ-red-light);
    color: var(--econ-red);
    padding: 1px 5px;
    border-radius: 3px;
}

/* Animated Sound Wave Equalizer */
.econ-eq-bars {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 11px;
    padding: 0 2px;
}

.econ-eq-bars .bar {
    width: 2px;
    border-radius: 1px;
    background: #1DB954;
    transform-origin: bottom;
    animation: eqBounce 1.2s infinite ease-in-out alternate;
}

.econ-eq-bars .bar-1 { height: 45%; animation-delay: 0.05s; }
.econ-eq-bars .bar-2 { height: 100%; animation-delay: 0.35s; }
.econ-eq-bars .bar-3 { height: 60%; animation-delay: 0.2s; }
.econ-eq-bars .bar-4 { height: 85%; animation-delay: 0.5s; }

@keyframes eqBounce {
    0% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
    100% { transform: scaleY(0.4); }
}

.econ-podcast-card:hover .econ-eq-bars .bar {
    animation-duration: 0.65s;
    background: var(--econ-red);
}

.econ-podcast-title {
    font-size: 0.94rem;
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 2px 0;
    color: var(--econ-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.econ-podcast-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease;
}

.econ-podcast-title a:hover {
    color: #1DB954;
}

.econ-podcast-category {
    font-size: 0.74rem;
    font-weight: 500;
    color: var(--econ-gray-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.econ-podcast-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.econ-podcast-play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--econ-ink);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.econ-podcast-play-btn svg {
    width: 14px;
    height: 14px;
    fill: #ffffff;
    margin-left: 1px;
}

.econ-podcast-play-btn:hover {
    background: var(--econ-red);
    transform: scale(1.08);
}

.econ-podcast-spotify-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid #d4d4ce;
    color: #128c3e;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.2s ease;
}

.econ-podcast-spotify-btn svg {
    width: 16px;
    height: 16px;
    fill: #1DB954;
}

.econ-podcast-spotify-btn:hover {
    background: #1DB954;
    border-color: #1DB954;
    transform: scale(1.08);
}

.econ-podcast-spotify-btn:hover svg {
    fill: #ffffff;
}

@media (max-width: 1200px) {
    .econ-podcasts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .econ-podcasts-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.econ-btn--player {
    background: var(--econ-ink);
    color: #ffffff;
    flex: 1;
    font-size: 0.8rem;
    padding: 8px 12px;
}

.econ-btn--player:hover {
    background: var(--econ-red);
    color: #ffffff;
}

.econ-btn--spotify-outline {
    background: transparent;
    color: #128c3e;
    border: 1px solid #1DB954;
    font-size: 0.8rem;
    padding: 8px 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.econ-btn--spotify-outline:hover {
    background: #1DB954;
    color: #ffffff;
}

.econ-btn--spotify-outline:hover svg {
    fill: #ffffff;
}

/* ==========================================================================
   Spotify Embedded Player Modal
   ========================================================================== */
.econ-spotify-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(11, 11, 12, 0.82);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.econ-spotify-modal.open {
    opacity: 1;
    visibility: visible;
}

.econ-spotify-card {
    background: #121212;
    color: #ffffff;
    max-width: 660px;
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.econ-spotify-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.econ-spotify-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #1DB954;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.econ-spotify-title-wrap h3 {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 2px 0;
}

.econ-spotify-title-wrap p {
    font-size: 0.8rem;
    color: #a1a1aa;
    margin: 0;
}

.econ-spotify-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.econ-spotify-close-btn {
    background: transparent;
    border: none;
    color: #a1a1aa;
    font-size: 1.6rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.econ-spotify-close-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.econ-spotify-frame-container {
    padding: 14px;
    background: #000000;
}

.econ-spotify-frame-container iframe {
    width: 100%;
    height: 352px;
    border: none;
    border-radius: 12px;
}

@media (max-width: 640px) {
    .econ-podcast-card-main {
        flex-direction: row;
    }
    .econ-podcast-cover-wrap {
        width: 80px;
        height: 80px;
        min-width: 80px;
    }
    .econ-podcast-title {
        font-size: 0.98rem;
    }
    .econ-podcast-desc {
        -webkit-line-clamp: 2;
    }
}