/* ============================================================
   ZenithCMS / DiscoverPulse — High-Performance Crypto Edition (v3.0)
   Light & Glassy (Glassmorphic) Design System
   100% Mobile Responsive, Zero Layout Shift (CLS = 0) & Zero Side-Scroll
   Google Discover & E-E-A-T Compliant
   ============================================================ */

:root {
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: "Charter", "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
    
    /* Pure Crisp White Background & Surfaces (Requirement 2) */
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-hover: #ffffff;
    --color-surface-card: #ffffff;
    --color-border: #e2e8f0;
    --color-border-subtle: #cbd5e1;
    --color-border-glass: #e2e8f0;
    
    /* High-Contrast Readable Slate Typography */
    --color-text: #0f172a;
    --color-text-body: #1e293b;
    --color-text-muted: #64748b;
    --color-text-dim: #94a3b8;
    
    /* Vibrant Accent Branding */
    --color-primary: #0284c7;
    --color-primary-hover: #0369a1;
    --color-accent: #0284c7;
    --color-accent-glow: rgba(2, 132, 199, 0.1);
    --color-badge: #f1f5f9;
    --color-badge-text: #0284c7;
    --color-badge-border: #e2e8f0;
    
    /* Crypto Market Trend Colors */
    --crypto-up: #10b981;
    --crypto-up-bg: rgba(16, 185, 129, 0.1);
    --crypto-down: #ef4444;
    --crypto-down-bg: rgba(239, 68, 68, 0.1);
    --color-verified: #10b981;
    
    /* Clean Modern Shadows */
    --glass-blur: blur(12px);
    --glass-blur-heavy: blur(20px);
    --glass-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --glass-shadow-hover: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --glass-shadow-header: 0 1px 3px rgba(0, 0, 0, 0.04);
    
    --max-width: 1180px;
    --article-width: 780px;
}

/* Global Reset & Strict Zero-Overflow Boundary */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
}

body {
    font-family: var(--font-sans);
    background-color: #ffffff;
    background-image: none;
    color: var(--color-text-body);
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.drawer-locked {
    overflow: hidden !important;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

a:hover {
    color: var(--color-primary-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================================
   Top Announcement Ribbon (Compact, Non-Intrusive)
   ============================================================ */
.site-top-ribbon {
    background: #0f172a;
    color: #f8fafc;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4px 12px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.ribbon-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    color: #cbd5e1;
    text-align: center;
    gap: 8px;
    overflow: hidden;
}

.ribbon-inner p {
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ad-badge {
    background: #0284c7;
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

/* ============================================================
   Ultra-Modern Sticky Clean White Header (Requirement 2)
   ============================================================ */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    max-width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
}

.header-container {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

/* Brand Logo */
.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--color-text);
    flex-shrink: 0;
}

.brand-logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.brand-dot {
    color: var(--color-primary);
}

/* Desktop Navigation */
.desktop-navigation {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-links-list {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    list-style: none;
}

.desktop-nav-item {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-body);
    padding: 6px 12px;
    border-radius: 8px;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.desktop-nav-item:hover {
    color: var(--color-primary);
    background: rgba(2, 132, 199, 0.07);
}

.desktop-cta-cluster {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 0.5rem;
}

.link-desktop-signin {
    color: var(--color-text-body);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 6px 10px;
}

.link-desktop-signin:hover {
    color: var(--color-primary);
}

.btn-desktop-join {
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    color: #fff !important;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 7px 18px;
    border-radius: 9999px;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.btn-desktop-join:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(2, 132, 199, 0.45);
}

.btn-desktop-dashboard {
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text) !important;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 7px 16px;
    border-radius: 9999px;
    white-space: nowrap;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.btn-desktop-dashboard:hover {
    background: #f1f5f9;
}

/* Mobile Header Controls */
.mobile-controls-cluster {
    display: none;
    align-items: center;
    gap: 10px;
}

.btn-mobile-join-pill {
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    color: #fff !important;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: 9999px;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(2, 132, 199, 0.35);
    display: inline-flex;
    align-items: center;
    min-height: 34px;
}

.btn-modern-hamburger {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    width: 38px;
    height: 38px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    transition: background 0.15s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.btn-modern-hamburger:hover {
    background: #f1f5f9;
}

.bar-line {
    width: 18px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform 0.2s ease;
}

@media (max-width: 992px) {
    .desktop-navigation {
        display: none !important;
    }
    .mobile-controls-cluster {
        display: flex !important;
    }
}

/* ============================================================
   Live Crypto Market Ticker Bar (Frosted Glass & Lightweight)
   ============================================================ */
.crypto-ticker-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    width: 100%;
    height: 42px;
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
    z-index: 90;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.02);
}

.crypto-ticker-container {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: 100%;
    overflow: hidden;
}

/* Sentiment Indicator Pill */
.ticker-sentiment-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 1px solid var(--color-border);
    padding: 3px 9px;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-text);
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.pulse-indicator {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--crypto-up);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
    animation: cryptoPulse 2s infinite;
}

@keyframes cryptoPulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.sentiment-label {
    color: var(--color-text-muted);
}

.sentiment-score {
    color: var(--crypto-up);
    font-weight: 800;
}

/* Horizontal Ticker Scroll */
.crypto-ticker-scroll {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0 4px;
    flex: 1;
    white-space: nowrap;
}

.crypto-ticker-scroll::-webkit-scrollbar {
    display: none;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: default;
    user-select: none;
    flex-shrink: 0;
}

.coin-symbol {
    font-weight: 800;
    color: var(--color-text);
    background: #f1f5f9;
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.72rem;
}

.coin-price {
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.coin-change {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
    font-variant-numeric: tabular-nums;
}

.coin-change.up {
    color: var(--crypto-up);
    background: var(--crypto-up-bg);
}

.coin-change.down {
    color: var(--crypto-down);
    background: var(--crypto-down-bg);
}

/* Tools Cluster (Gas + Converter Button) */
.ticker-tools-cluster {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.gas-badge {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: #fff;
    border: 1px solid var(--color-border);
    padding: 2px 7px;
    border-radius: 6px;
    white-space: nowrap;
}

.btn-ticker-calc {
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.btn-ticker-calc:hover {
    background: rgba(2, 132, 199, 0.06);
    border-color: var(--color-primary);
}

@media (max-width: 640px) {
    .ticker-tools-cluster {
        display: none;
    }
}

/* ============================================================
   Mobile Navigation Drawer (Zero Emojis, Pure Crisp SVGs)
   ============================================================ */
.mobile-drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.mobile-drawer-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 300px;
    max-width: 84vw;
    background: #ffffff;
    border-left: 1px solid var(--color-border);
    z-index: 1001;
    display: none;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    flex-direction: column;
    box-shadow: -10px 0 35px rgba(15, 23, 42, 0.12);
    overflow: hidden;
}

.mobile-drawer-panel.active {
    display: flex !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateX(0) !important;
}

.drawer-header-row {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drawer-brand-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text);
}

.drawer-dismiss-btn {
    background: #f1f5f9;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 1.35rem;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.drawer-dismiss-btn:hover {
    background: #e2e8f0;
}

.drawer-join-banner {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 16px;
    text-align: center;
}

.btn-drawer-cta {
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    color: #fff !important;
    display: block;
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.92rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
    margin-top: 6px;
}

.drawer-scroll-body {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
}

.drawer-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-dim);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.drawer-nav-list {
    list-style: none;
    margin-bottom: 12px;
}

.drawer-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding: 8px 12px;
    color: var(--color-text-body);
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: 8px;
    transition: background 0.15s ease, color 0.15s ease;
}

.drawer-nav-link:hover {
    background: rgba(2, 132, 199, 0.07);
    color: var(--color-primary);
}

/* Sleek Minimal Inline SVG Vector Icons in Drawer */
.drawer-svg-icon {
    width: 18px;
    height: 18px;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
}

/* ============================================================
   Main Layout & Content Grid (Glassmorphism)
   ============================================================ */
.site-main {
    flex: 1 0 auto;
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 1.75rem 1rem 3.5rem;
    box-sizing: border-box;
}

/* Discover Hero Showcase */
.discover-hero {
    margin-bottom: 2.5rem;
    width: 100%;
}

.hero-card {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border-glass);
    border-radius: 16px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    box-shadow: var(--glass-shadow);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
    width: 100%;
}

.hero-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-hover);
    border-color: rgba(2, 132, 199, 0.3);
}

.hero-media-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #e2e8f0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 9;
    transition: transform 0.3s ease;
}

.hero-card:hover .hero-img {
    transform: scale(1.02);
}

.hero-content {
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-badge {
    display: inline-block;
    align-self: flex-start;
    background: var(--color-badge);
    color: var(--color-badge-text);
    border: 1px solid var(--color-badge-border);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 9px;
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.hero-title {
    font-size: clamp(1.35rem, 2.5vw + 0.5rem, 1.85rem);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.hero-title a {
    color: var(--color-text);
}

.hero-title a:hover {
    color: var(--color-primary);
}

.hero-excerpt {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.15rem;
}

.author-meta-inline {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.meta-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    background: #f1f5f9;
    border: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* Article Cards Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    width: 100%;
}

/* Category Showcase: 2 Posts Per Category (Requirement 9) */
.category-showcase-section {
    margin-bottom: 2.75rem;
    width: 100%;
}

.category-showcase-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 1.25rem;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 0.75rem;
}

.category-indicator-bar {
    width: 4px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 2px;
    display: inline-block;
}

.category-showcase-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.4px;
    margin: 0;
}

.category-showcase-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin: 4px 0 0;
}

.category-view-all-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    white-space: nowrap;
    transition: all 0.15s ease;
}

.category-view-all-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.category-posts-duo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
}

@media (max-width: 640px) {
    .category-posts-duo-grid {
        grid-template-columns: 1fr !important;
        gap: 1.15rem;
    }
}

/* Multi-Image Gallery in Article Body (Requirement 9) */
.article-body-figure {
    margin: 1.75rem 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: #f8fafc;
}

.article-body-figure img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.article-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.gallery-photo {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.gallery-photo img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
}

.article-card {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border-glass);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--glass-shadow);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
    width: 100%;
}

.article-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--glass-shadow-hover);
    border-color: rgba(2, 132, 199, 0.3);
}

.card-media-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #e2e8f0;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 9;
    transition: transform 0.3s ease;
}

.article-card:hover .card-img {
    transform: scale(1.03);
}

.card-body {
    padding: 1.15rem;
    display: flex;
    flex-direction: column;
    flex: 1 0 auto;
}

.card-title {
    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.3px;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.card-title a {
    color: var(--color-text);
}

.card-title a:hover {
    color: var(--color-primary);
}

.card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    flex: 1 0 auto;
}

.card-meta {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: 0.75rem;
}

/* ============================================================
   Single Article Layout & Crypto Discover Features
   ============================================================ */
.article-container {
    max-width: var(--article-width);
    margin: 0 auto;
    width: 100%;
}

.article-header {
    margin-bottom: 1.5rem;
}

.article-h1 {
    font-size: clamp(1.5rem, 3.5vw + 0.5rem, 2.35rem);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.6px;
    color: var(--color-text);
    margin: 0.65rem 0 1rem;
    word-break: break-word;
}

/* Byline Metadata */
.byline-container {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1rem;
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border-glass);
    border-radius: 12px;
    box-shadow: var(--glass-shadow);
    margin-bottom: 1.75rem;
}

.byline-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.88rem;
}

.byline-entity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.byline-label {
    color: var(--color-text-dim);
}

.byline-name {
    font-weight: 700;
    color: var(--color-text);
}

.verified-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: var(--color-verified);
    color: #fff;
    border-radius: 50%;
    font-size: 10px;
    margin-left: 4px;
}

.byline-dates {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: 0.5rem;
}

/* Featured Article Image */
.article-featured-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    background: #e2e8f0;
    box-shadow: var(--glass-shadow);
}

.article-featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}

/* Discover Key Takeaways Card (High CTR & Reader Retention) */
.crypto-key-takeaways {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 249, 255, 0.85) 100%);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(2, 132, 199, 0.25);
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.06);
}

.takeaways-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid rgba(2, 132, 199, 0.12);
    padding-bottom: 0.5rem;
}

.takeaways-title-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.takeaways-icon {
    font-size: 1.15rem;
    color: var(--color-primary);
}

.takeaways-heading {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
}

.takeaways-badges {
    display: flex;
    align-items: center;
    gap: 6px;
}

.takeaway-pill {
    font-size: 0.72rem;
    font-weight: 700;
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 2px 8px;
    border-radius: 9999px;
}

.takeaway-pill.highlight {
    background: rgba(16, 185, 129, 0.1);
    color: var(--crypto-up);
    border-color: rgba(16, 185, 129, 0.25);
}

.takeaways-list {
    margin: 0.5rem 0 0 1.2rem;
    list-style-type: square;
    color: var(--color-text-body);
    font-size: 0.95rem;
    line-height: 1.6;
}

.takeaways-list li {
    margin-bottom: 0.4rem;
}

/* Article Body Typography */
.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-body);
    margin-bottom: 2.5rem;
    word-break: break-word;
}

.article-content p {
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    margin-bottom: 1.4rem;
}

.article-content h2 {
    font-size: clamp(1.35rem, 2.5vw + 0.4rem, 1.7rem);
    font-weight: 800;
    margin: 2rem 0 0.75rem;
    color: var(--color-text);
    line-height: 1.3;
}

.article-content h3 {
    font-size: clamp(1.1rem, 2vw + 0.3rem, 1.3rem);
    font-weight: 700;
    margin: 1.5rem 0 0.65rem;
    color: var(--color-text);
    line-height: 1.35;
}

.article-content ul, .article-content ol {
    margin: 1.15rem 0 1.15rem 1.4rem;
}

.article-content li {
    margin-bottom: 0.45rem;
}

.article-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 0.75rem 1.15rem;
    background: rgba(2, 132, 199, 0.05);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--color-text-body);
    margin: 1.5rem 0;
}

/* In-Article Ad Units */
.in-article-ad-slot {
    margin: 1.75rem 0;
    padding: 1rem;
    background: #fff;
    border: 1px dashed var(--color-border-subtle);
    border-radius: 8px;
    text-align: center;
    max-width: 100%;
    overflow-x: auto;
}

.ad-label {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-dim);
    margin-bottom: 0.35rem;
}

.ad-placeholder {
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

/* YouTube Lazy Container */
.yt-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    margin: 1.5rem 0;
    background: #0f172a;
    box-shadow: var(--glass-shadow);
}

.yt-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Crypto Tags & Alpha Share Bar */
.article-crypto-tags-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 1.15rem;
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border-glass);
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: var(--glass-shadow);
}

.crypto-tags-list {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.tags-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-dim);
}

.crypto-tag-pill {
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 9999px;
    transition: all 0.15s ease;
}

.crypto-tag-pill:hover {
    background: var(--color-primary);
    color: #fff;
}

.crypto-share-cluster {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-share-pill {
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-share-pill:hover {
    background: #f1f5f9;
}

.btn-share-pill.twitter {
    background: #0f172a;
    color: #fff;
    border-color: #0f172a;
}

.btn-share-pill.twitter:hover {
    background: #334155;
}

/* Mandatory E-E-A-T Crypto & Financial Editorial Disclaimer */
.crypto-editorial-disclaimer {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.15rem 1.4rem;
    margin: 2rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.disclaimer-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0.5rem;
}

.disclaimer-shield-svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: none;
    flex-shrink: 0;
}

.disclaimer-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
}

.disclaimer-text {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--color-text-muted);
    margin: 0;
}

/* Related Articles */
.related-posts-section {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    margin-top: 2rem;
}

.related-section-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Author Profile Card */
.author-profile-card {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-border-glass);
    border-radius: 16px;
    padding: 1.75rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    box-shadow: var(--glass-shadow);
}

.author-profile-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-primary);
    flex-shrink: 0;
}

.author-profile-info {
    flex: 1;
}

.author-profile-name {
    font-size: clamp(1.35rem, 2.5vw + 0.4rem, 1.75rem);
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}

.author-role-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--crypto-up);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 3px 9px;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 0.65rem;
}

.author-bio {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.author-social-links {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.social-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 6px 12px;
    min-height: 38px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.15s ease;
}

.social-badge:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* Standardized Pagination */
.pagination-nav {
    margin: 2rem 0;
    display: flex;
    justify-content: center;
}

.pagination-list {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 6px 14px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.15s ease;
}

.pagination-link:hover:not(.disabled) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.pagination-link.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-text {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    padding: 0 6px;
}

/* Sticky Dismissible Footer Ad */
.sticky-footer-ad {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--color-border);
    padding: 0.5rem 1rem;
    z-index: 999;
    box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.08);
    transition: transform 0.3s ease;
}

.sticky-footer-ad.dismissed {
    display: none !important;
}

.sticky-footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.ad-sticky-content {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.85rem;
    color: var(--color-text);
    flex: 1;
}

.ad-btn {
    background: var(--color-primary);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
    display: inline-block;
}

.ad-dismiss-btn {
    background: #f1f5f9;
    border: 1px solid var(--color-border);
    color: var(--color-text-dim);
    font-size: 1.25rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ad-dismiss-btn:hover {
    background: #e2e8f0;
}

/* Engagement Notification Modal */
.engagement-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
    box-sizing: border-box;
}

.engagement-modal-overlay.active {
    display: flex !important;
}

.engagement-modal-box {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: var(--glass-blur-heavy);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    width: 100%;
    max-width: 360px;
    height: auto;
    display: flex;
    flex-direction: column;
    padding: 1.75rem 1.25rem;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    position: relative;
}

.modal-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #f1f5f9;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 1.2rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-icon-ring {
    width: 52px;
    height: 52px;
    background: rgba(2, 132, 199, 0.08);
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    margin: 0 auto 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--color-primary);
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.modal-desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    margin-bottom: 1.25rem;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-enable-notif {
    background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.92rem;
    cursor: pointer;
    min-height: 44px;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-dismiss-modal {
    background: transparent;
    border: none;
    color: var(--color-text-dim);
    font-size: 0.82rem;
    cursor: pointer;
    min-height: 34px;
}

/* ============================================================
   Crypto Calculator Modal (Lightweight Glass Tool)
   ============================================================ */
.crypto-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.crypto-modal-overlay.active {
    display: flex !important;
}

.crypto-modal-box {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    width: 100%;
    max-width: 380px;
    padding: 1.5rem;
    box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.2);
}

.crypto-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.75rem;
}

.crypto-modal-title-cluster {
    display: flex;
    align-items: center;
    gap: 8px;
}

.crypto-modal-icon {
    font-size: 1.2rem;
    color: var(--color-primary);
}

.crypto-modal-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
}

.crypto-modal-close {
    background: #f1f5f9;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 1.25rem;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.converter-input-group {
    margin-bottom: 1rem;
}

.converter-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-text-dim);
    margin-bottom: 6px;
}

.converter-field-wrap {
    display: flex;
    gap: 8px;
}

.converter-input {
    flex: 1;
    background: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    outline: none;
}

.converter-input:focus {
    border-color: var(--color-primary);
}

.converter-select {
    background: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 10px 8px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
    outline: none;
    cursor: pointer;
}

.converter-swap-indicator {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin: 0.75rem 0;
    font-weight: 600;
}

.converter-result-box {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(99, 102, 241, 0.06) 100%);
    border: 1px solid rgba(2, 132, 199, 0.2);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
    margin-bottom: 1rem;
}

.converter-result-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.converter-result-val {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.converter-note {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    text-align: center;
    line-height: 1.4;
}

/* Site Footer */
.site-footer {
    background: #fff;
    border-top: 1px solid var(--color-border);
    padding: 2.5rem 1rem 4rem;
    font-size: 0.85rem;
    color: var(--color-text-dim);
    width: 100%;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.footer-nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
}

.footer-link {
    color: var(--color-text-muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-disclaimer-text {
    max-width: 680px;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-dim);
}

.footer-copyright-text {
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

/* ============================================================
   Mobile Media Query Adaptations
   ============================================================ */
@media (max-width: 768px) {
    .site-main {
        padding: 1rem 0.85rem 3rem;
    }
    .hero-card {
        grid-template-columns: 1fr;
    }
    .hero-content {
        padding: 1.15rem 0.85rem;
    }
    .hero-title {
        font-size: 1.35rem;
        line-height: 1.3;
    }
    .author-profile-card {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem 0.85rem;
        gap: 1rem;
    }
    .author-social-links {
        justify-content: center;
    }
    .sticky-footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 0.4rem;
    }
    .ad-sticky-content {
        flex-direction: column;
        gap: 0.35rem;
    }
}

@media (max-width: 640px) {
    /* 1 Column Cards on Phones */
    .posts-grid {
        grid-template-columns: 1fr !important;
        gap: 1.15rem;
    }
    .card-body {
        padding: 0.85rem;
    }
    .article-content p {
        text-align: left;
        font-size: 1.02rem;
        line-height: 1.7;
        margin-bottom: 1.15rem;
    }
    .byline-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.65rem;
    }
    .byline-dates {
        flex-direction: column;
        gap: 0.25rem;
    }
    .author-profile-avatar {
        width: 80px;
        height: 80px;
    }
    .crypto-key-takeaways {
        padding: 1rem;
    }
}