/* ==========================================================================
   MoneyClever - Financial Literacy & Investment Explorer Platform
   Teal theme with shared layout system
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (VARIABLES)
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
img { max-width: 100%; height: auto; }

:root {
    --mc-primary: #00695C;
    --mc-dark: #004D40;
    --mc-light: #26A69A;
    --mc-accent: #FFB300;
    --mc-bg: #f2f8f7;
    --text-dark: #1a1a1a;
    --text-gray: #555;
    --white: #ffffff;
    --border-gray: #e0e0e0;
    --mc-danger: #C62828;
    --mc-warning: #F57F17;
    --mc-safe: #2E7D32;
    --risk-1: #2E7D32;
    --risk-2: #66BB6A;
    --risk-3: #FFA726;
    --risk-4: #E53935;
    --risk-5: #B71C1C;
    --score-high: #004D40;
    --score-above: #00695C;
    --score-avg: #26A69A;
    --score-below: #B2DFDB;
    --score-low: #f2f8f7;
    --hover-tint: #e0f2f1;
    --header-h: 56px;
}

body {
    font-family: 'Segoe UI', 'Open Sans', 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

/* ==========================================================================
   2. HEADER
   ========================================================================== */
.header {
    background: var(--mc-primary);
    color: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 2rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    background: var(--white);
    border-radius: 50%;
    padding: 3px;
}

.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav a:hover {
    opacity: 0.8;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

/* Nav Dropdown */
.nav-dropdown {
    position: relative;
}
.nav-dropdown-toggle {
    cursor: pointer;
    user-select: none;
}
.nav-dropdown-toggle::after {
    content: ' \25BE';
    font-size: 0.7em;
}
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mc-dark);
    border-radius: 8px;
    padding: 0.4rem 0;
    min-width: 160px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 1000;
    margin-top: 0.5rem;
}
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--mc-dark);
}
.nav-dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    white-space: nowrap;
    font-size: 0.9rem;
}
.nav-dropdown-menu a:hover {
    background: rgba(255,255,255,0.1);
    opacity: 1;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

/* Language Switcher */
.lang-select {
    background: rgba(255,255,255,0.2);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    outline: none;
    min-height: 44px;
}

.lang-select option {
    background: var(--white);
    color: var(--text-dark);
}

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero {
    background: linear-gradient(135deg, var(--mc-primary) 0%, var(--mc-dark) 100%);
    color: var(--white);
    padding: 4rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.3rem;
    font-weight: 300;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}
.hero p.hero-stats {
    margin: 0 auto 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

/* ==========================================================================
   4. CONTAINER & SECTION
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--mc-dark);
}

.section-subtitle {
    color: var(--text-gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* ==========================================================================
   5. CARDS GRID
   ========================================================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}
.grid-3x2 {
    grid-template-columns: repeat(3, 1fr);
}
.grid-4x2,
.grid-4x3 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-5 {
    display: flex;
    overflow-x: auto;
    gap: 1.25rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
}

.grid-5 > div {
    flex: 0 0 200px;
    scroll-snap-align: start;
}

.grid-5 .overview-card {
    min-height: 220px;
    height: auto;
}

/* Scroll arrows */
.scroll-wrapper {
    position: relative;
}

.scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--mc-primary);
    color: var(--white);
    font-size: 1rem;
    cursor: pointer;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-arrow.visible {
    opacity: 0.85;
    visibility: visible;
}

.scroll-arrow:hover {
    opacity: 1;
}

.scroll-arrow-left {
    left: -4px;
}

.scroll-arrow-right {
    right: -4px;
}

/* Featured scroll */
.featured-scroll-wrapper {
    position: relative;
}

.featured-scroll {
    display: flex;
    overflow-x: auto;
    gap: 1.25rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
    scroll-behavior: smooth;
}

.featured-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--mc-primary);
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.featured-arrow:hover {
    background: var(--mc-dark);
}

.featured-arrow-left {
    left: -12px;
}

.featured-arrow-right {
    right: -12px;
}

/* ==========================================================================
   6. CARD BASE STYLES
   ========================================================================== */
.card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-left: 3px solid var(--mc-primary);
    padding: 1.25rem;
    border-radius: 6px;
    transition: box-shadow 0.3s, transform 0.2s, background 0.3s;
    display: block;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--white) 0%, var(--hover-tint) 100%);
}

a.card {
    text-decoration: none;
    color: inherit;
}

.card-content {
    flex: 1;
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 0;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
    color: var(--mc-dark);
    display: inline;
    vertical-align: middle;
}

.card-description {
    color: var(--text-gray);
    font-size: 0.88rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
    margin-top: 0.3rem;
}

.card-link {
    display: block;
    margin-top: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--mc-primary);
}

/* Overview cards (category cards on homepage) */
.overview-card {
    padding: 1.25rem;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.overview-card .card-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.overview-card .card-title {
    display: block;
    font-size: 1.1rem;
}

.overview-card .card-count {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: auto;
}

/* ==========================================================================
   7. STRATEGY CARDS
   ========================================================================== */
.strategy-card {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 200px;
}

.strategy-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
}

.strategy-card-header {
    margin-bottom: 0.2rem;
}

.strategy-card-desc {
    font-size: 0.82rem;
    color: var(--text-gray);
    line-height: 1.4;
    margin: 0.3rem 0 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.strategy-card-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.25rem;
}

.strategy-card-badges-row2 {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.3rem;
}

.strategy-card-return {
    font-size: 0.82rem;
    color: var(--mc-primary);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.strategy-card-time {
    font-size: 0.82rem;
    color: var(--text-gray);
    margin-bottom: 0.2rem;
}

.strategy-card-benefits {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-top: auto;
    margin-bottom: 0.3rem;
}

/* Featured cards (horizontal scroll) */
.featured-card {
    flex: 0 0 calc((100% - 2 * 1.25rem) / 3);
    scroll-snap-align: start;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    min-height: 80px;
    border-left: 3px solid var(--mc-primary);
}

.featured-card .card-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.featured-card .card-title {
    display: block;
    font-size: 0.92rem;
}

.featured-desc {
    font-size: 0.78rem;
    color: var(--text-gray);
    line-height: 1.4;
    margin: 0.25rem 0 0.3rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.3rem;
}

.featured-tag {
    font-size: 0.7rem;
    background: var(--mc-bg);
    color: var(--mc-dark);
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    white-space: nowrap;
}

.fun-fact-card .card-description {
    font-size: 0.95rem;
    -webkit-line-clamp: unset;
    display: block;
}

/* ==========================================================================
   8. BADGES
   ========================================================================== */

/* Risk badges */
.risk-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.risk-badge--1 { background: var(--risk-1); }
.risk-badge--2 { background: var(--risk-2); color: #1a1a1a; }
.risk-badge--3 { background: var(--risk-3); color: #1a1a1a; }
.risk-badge--4 { background: var(--risk-4); }
.risk-badge--5 { background: var(--risk-5); }

/* Difficulty badges */
.diff-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

/* Capital badges */
.capital-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}
.capital-badge--1 { background: #E8F5E9; color: #2E7D32; }
.capital-badge--2 { background: #FFF3E0; color: #E65100; }
.capital-badge--3 { background: #FFEBEE; color: #C62828; }

/* Time badge */
.time-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #E8EAF6;
    color: #283593;
    white-space: nowrap;
}

/* Evidence badge */
.evidence-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
}

/* Passive badge */
.passive-badge {
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #E3F2FD;
    color: #1565C0;
    white-space: nowrap;
}

/* Tag chips */
.tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    background: var(--mc-bg);
    color: var(--mc-primary);
    border: 1px solid var(--border-gray);
}

.category-tag {
    background: var(--mc-primary);
    color: var(--white);
    border: none;
}

.subcategory-tag {
    background: var(--mc-light);
    color: var(--white);
    border: none;
}

/* ==========================================================================
   9. BENEFIT BARS
   ========================================================================== */
.mini-bar {
    height: 4px;
    background: #eee;
    border-radius: 2px;
    overflow: hidden;
}

.mini-bar-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.4s ease;
}

.benefit-bar {
    margin-bottom: 0.6rem;
}

.benefit-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
}

.benefit-bar-track {
    height: 8px;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
}

.benefit-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* ==========================================================================
   10. DETAIL PAGE
   ========================================================================== */
.detail-header {
    margin-bottom: 1.5rem;
}

.detail-header h1 {
    font-size: 2rem;
    font-weight: 400;
    color: var(--mc-dark);
    margin-bottom: 0.5rem;
}

.detail-description {
    font-size: 1.05rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    background: var(--mc-bg);
    border-radius: 8px;
    border-left: 3px solid var(--mc-primary);
}

.detail-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 1.5rem;
    color: var(--mc-primary);
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

/* Quick Stats Row */
.quick-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--mc-bg);
    border-radius: 12px;
}

.quick-stat {
    text-align: center;
}

.quick-stat-label {
    font-size: 0.8rem;
    color: var(--text-gray);
    margin-bottom: 0.2rem;
}

.quick-stat-value {
    font-size: 1.2rem;
    font-weight: 700;
}

/* Expected Return Display */
.return-display {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--mc-primary);
}
.return-disclaimer {
    font-size: 0.8rem;
    color: var(--mc-danger);
    font-style: italic;
    margin-top: 0.2rem;
}

/* Detail sections */
.detail-section {
    margin-bottom: 2rem;
}

.detail-section h2 {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--mc-dark);
    margin-bottom: 0.75rem;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--mc-bg);
}

/* Pros & Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.pros-list,
.cons-list {
    list-style: none;
}

.pros-list li::before {
    content: '\2713 ';
    color: var(--mc-safe);
    font-weight: 700;
    margin-right: 0.3rem;
}

.cons-list li::before {
    content: '\2717 ';
    color: var(--mc-danger);
    font-weight: 700;
    margin-right: 0.3rem;
}

.pros-list li,
.cons-list li {
    padding: 0.3rem 0;
    font-size: 0.95rem;
}

/* Warning box */
.warning-box {
    background: #FFF3E0;
    border-left: 4px solid var(--mc-warning);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
}
.warning-box--danger {
    background: #FFEBEE;
    border-left-color: var(--mc-danger);
}

.warning-box p {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
}

.warning-box p:last-child {
    margin-bottom: 0;
}

/* Prerequisites */
.prereq-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.prereq-list li {
    padding: 0.3rem 0.8rem;
    background: #E8F5E9;
    border-radius: 16px;
    font-size: 0.85rem;
    color: #2E7D32;
}

/* Key Resources */
.resource-list {
    list-style: none;
}

.resource-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-gray);
    font-size: 0.95rem;
}

.resource-list li:last-child {
    border-bottom: none;
}

/* Fun Facts */
.fun-fact {
    padding: 0.75rem 1rem;
    background: var(--mc-bg);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

/* Related strategies */
.related-grid {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.related-chip {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--mc-bg);
    border: 1px solid var(--border-gray);
    border-radius: 20px;
    text-decoration: none;
    color: var(--mc-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s;
}

.related-chip:hover {
    background: var(--hover-tint);
    border-color: var(--mc-primary);
}

/* Radar chart container */
.chart-container {
    max-width: 400px;
    margin: 0 auto 2rem;
}

/* ==========================================================================
   11. COMPARE PAGE
   ========================================================================== */
.compare-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.compare-selector {
    flex: 1;
    min-width: 200px;
}

.compare-selector label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-gray);
    margin-bottom: 0.3rem;
}

.compare-selector select {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-gray);
    border-radius: 6px;
    font-size: 0.95rem;
    background: var(--white);
}

.compare-toggle {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.compare-toggle label {
    cursor: pointer;
    font-size: 0.95rem;
}

.btn {
    padding: 0.6rem 2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-primary {
    background: var(--mc-primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--mc-dark);
}

.compare-chart-container {
    max-width: 500px;
    margin: 2rem auto;
}

.compare-bars {
    margin-top: 2rem;
}

.compare-bar-group {
    margin-bottom: 1.5rem;
}

.compare-bar-group h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.compare-bar-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
}

.compare-bar-label {
    width: 120px;
    font-size: 0.85rem;
    text-align: right;
    flex-shrink: 0;
}

.compare-bar-track {
    flex: 1;
    height: 14px;
    background: #eee;
    border-radius: 7px;
    overflow: hidden;
}

.compare-bar-fill {
    height: 100%;
    border-radius: 7px;
    transition: width 0.5s ease;
}

.compare-bar-value {
    width: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.compare-summary {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--mc-bg);
    border-radius: 12px;
}

.compare-summary-item {
    margin-bottom: 1rem;
}

.compare-summary-desc {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.5;
    margin-top: 0.25rem;
}

/* ==========================================================================
   12. QUIZ PAGE
   ========================================================================== */
.quiz-start {
    text-align: center;
    padding: 2rem 0;
}

.quiz-difficulty {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.quiz-diff-btn {
    padding: 1rem 2rem;
    border: 2px solid var(--border-gray);
    border-radius: 12px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.quiz-diff-btn:hover,
.quiz-diff-btn.selected {
    border-color: var(--mc-primary);
    background: var(--hover-tint);
}

.quiz-diff-emoji {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.quiz-progress {
    height: 6px;
    background: #eee;
    border-radius: 3px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.quiz-progress-fill {
    height: 100%;
    background: var(--mc-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.quiz-score {
    text-align: right;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--mc-primary);
}

.quiz-question {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.quiz-options {
    display: grid;
    gap: 0.75rem;
}

.quiz-option {
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
    text-align: left;
}

.quiz-option:hover {
    border-color: var(--mc-primary);
    background: var(--hover-tint);
}

.quiz-option.correct {
    border-color: var(--mc-safe);
    background: #E8F5E9;
}

.quiz-option.wrong {
    border-color: var(--mc-danger);
    background: #FFEBEE;
}

.quiz-option.disabled {
    pointer-events: none;
    opacity: 0.7;
}

.quiz-explanation {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--mc-bg);
    border-radius: 8px;
    font-size: 0.95rem;
}

.quiz-next-btn {
    margin-top: 1.5rem;
}

.quiz-results {
    text-align: center;
    padding: 2rem 0;
}

.quiz-results-score {
    font-size: 3rem;
    font-weight: 700;
    color: var(--mc-primary);
}

.quiz-results-emoji {
    font-size: 4rem;
    margin: 1rem 0;
}

/* ==========================================================================
   13. RISK CALCULATOR PAGE
   ========================================================================== */
.calc-wizard {
    max-width: 600px;
    margin: 0 auto;
}

.calc-step {
    margin-bottom: 2rem;
}

.calc-step-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--mc-dark);
}

.calc-options {
    display: grid;
    gap: 0.75rem;
}

.calc-option {
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.2s;
}

.calc-option:hover,
.calc-option.selected {
    border-color: var(--mc-primary);
    background: var(--hover-tint);
}

.calc-option.selected {
    border-width: 2px;
    font-weight: 600;
}

.calc-progress {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.calc-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-gray);
    transition: background 0.3s;
}

.calc-dot.active {
    background: var(--mc-primary);
}

.calc-dot.done {
    background: var(--mc-light);
}

.calc-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

.calc-results {
    padding: 2rem;
    background: var(--mc-bg);
    border-radius: 16px;
}

.calc-results h2 {
    color: var(--mc-dark);
    margin-bottom: 1rem;
}

.calc-profile {
    text-align: center;
    margin-bottom: 2rem;
}

.calc-profile-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mc-primary);
}

.calc-advice {
    background: linear-gradient(135deg, var(--mc-bg) 0%, #e0f2f1 100%);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
}

.calc-advice-desc {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.calc-advice h3 {
    font-size: 1rem;
    color: var(--mc-dark);
    margin-bottom: 0.5rem;
}

.calc-advice-actions {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    line-height: 2;
}

.calc-advice-actions li {
    font-size: 0.95rem;
}

.calc-advice-experiment {
    background: var(--white);
    border-left: 3px solid var(--mc-accent);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.calc-explore-cats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.calc-explore-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-left: 4px solid var(--mc-primary);
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s, transform 0.2s;
}

.calc-explore-card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
}

.calc-explore-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.calc-explore-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--mc-dark);
}

.calc-explore-pct {
    font-size: 0.85rem;
    color: var(--mc-primary);
    font-weight: 500;
}

.calc-explore-count {
    font-size: 0.8rem;
    color: var(--text-gray);
}

.calc-explore-arrow {
    margin-left: auto;
    font-size: 1.3rem;
    color: var(--mc-primary);
    flex-shrink: 0;
}

.calc-chart-container {
    max-width: 350px;
    margin: 1.5rem auto;
}

.calc-recommendations {
    margin-top: 2rem;
}

/* ==========================================================================
   14. THINKERS PAGE
   ========================================================================== */
.thinker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.thinker-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 1.5rem;
    transition: box-shadow 0.3s, transform 0.2s;
}

.thinker-card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
}

.thinker-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.thinker-emoji {
    font-size: 2rem;
}

.thinker-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--mc-dark);
}

.thinker-years {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.thinker-tradition {
    font-size: 0.85rem;
    color: var(--mc-primary);
    font-weight: 500;
}

.thinker-quote {
    font-style: italic;
    padding: 0.75rem 1rem;
    background: var(--mc-bg);
    border-left: 3px solid var(--mc-accent);
    border-radius: 0 8px 8px 0;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.thinker-ideas {
    list-style: none;
}

.thinker-ideas li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
}

.thinker-ideas li::before {
    content: '\25B8 ';
    color: var(--mc-primary);
}

.thinker-works {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* ==========================================================================
   15. PRINCIPLES PAGE
   ========================================================================== */
.principle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.principle-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 1.5rem;
    transition: box-shadow 0.3s, transform 0.2s;
}

.principle-card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
}

.principle-emoji {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.principle-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.principle-desc {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: 0.75rem;
}

.principle-quote {
    font-style: italic;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    background: var(--mc-bg);
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.principle-related {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* ==========================================================================
   15b. STORIES PAGE
   ========================================================================== */
.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.story-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 1.5rem;
    transition: box-shadow 0.3s, transform 0.2s;
}

.story-card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
}

.story-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.story-emoji {
    font-size: 2rem;
    flex-shrink: 0;
}

.story-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mc-dark);
}

.story-meta {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 0.15rem;
}

.story-earnings {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--mc-safe);
    margin-top: 0.15rem;
}

.story-text {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.story-lesson {
    font-size: 0.9rem;
    background: var(--mc-bg);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border-left: 3px solid var(--mc-accent);
    line-height: 1.5;
}

/* ==========================================================================
   15c. MINDSET PAGE
   ========================================================================== */
.mindset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mindset-card {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 1.5rem;
    transition: box-shadow 0.3s, transform 0.2s;
}

.mindset-card:hover {
    box-shadow: 0 4px 16px rgba(0,105,92,0.12);
    transform: translateY(-2px);
}

.mindset-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.mindset-emoji {
    font-size: 2rem;
    flex-shrink: 0;
}

.mindset-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mc-dark);
}

.mindset-story {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.mindset-reality {
    font-size: 0.9rem;
    background: #fff3e0;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border-left: 3px solid var(--mc-warning);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.mindset-fix {
    font-size: 0.9rem;
    background: #e8f5e9;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border-left: 3px solid var(--mc-safe);
    line-height: 1.5;
}

/* ==========================================================================
   16. WISDOM / BODY BOX (editorial sections)
   ========================================================================== */
.wisdom-box {
    background: linear-gradient(135deg, var(--mc-bg) 0%, #e0f2f1 100%);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(0,105,92,0.1);
}

.wisdom-box h2 {
    color: var(--mc-dark);
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.wisdom-box p {
    color: var(--text-gray);
    line-height: 1.7;
}

.daily-quote-box {
    text-align: center;
    padding: 1.5rem 2rem;
    background: var(--mc-bg);
    border-radius: 12px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--mc-accent);
}

.daily-quote-text {
    font-size: 1.15rem;
    font-style: italic;
    margin-bottom: 0.5rem;
}

.daily-quote-author {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.author-info-trigger {
    position: relative;
    cursor: pointer;
    font-size: 0.85rem;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.author-info-balloon {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--mc-dark);
    color: var(--white);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    font-size: 0.82rem;
    font-style: normal;
    line-height: 1.5;
    text-align: left;
    width: 300px;
    max-width: 90vw;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    z-index: 2000;
}

.author-info-balloon::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-bottom-color: var(--mc-dark);
}

.author-info-trigger:hover .author-info-balloon,
.author-info-trigger:focus .author-info-balloon {
    display: block;
}

/* Wisdom library grid (nav cards) */
.wisdom-library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.wisdom-library-card {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    font-weight: 500;
    font-size: 0.95rem;
    transition: box-shadow 0.2s, transform 0.2s;
}

.wisdom-library-card:hover {
    box-shadow: 0 2px 8px rgba(0,105,92,0.12);
    transform: translateY(-1px);
}

/* ==========================================================================
   17. STRATEGY SELECTOR (nav dropdown)
   ========================================================================== */
.strategy-selector-wrap {
    position: relative;
}

.strategy-selector-btn {
    background: rgba(255,255,255,0.2);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.4);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.strategy-selector-btn:hover {
    background: rgba(255,255,255,0.3);
}

.strategy-selector-panel {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    max-height: 450px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    z-index: 1001;
    margin-top: 0.5rem;
    overflow: hidden;
    flex-direction: column;
}

.strategy-selector-panel.open {
    display: flex;
}

.strategy-selector-search {
    padding: 0.7rem 1rem;
    border: none;
    border-bottom: 1px solid var(--border-gray);
    font-size: 1rem;
    outline: none;
    width: 100%;
    min-height: 44px;
}

.strategy-selector-list {
    overflow-y: auto;
    max-height: 380px;
}

.strategy-selector-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    min-height: 44px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 0.9rem;
    transition: background 0.15s;
    border-bottom: 1px solid #f5f5f5;
}

.strategy-selector-list a:hover {
    background: var(--hover-tint);
}

.strategy-cat-badge {
    font-size: 0.75rem;
    color: var(--text-gray);
    background: #f5f5f5;
    padding: 0.1rem 0.5rem;
    border-radius: 8px;
    white-space: nowrap;
}

/* ==========================================================================
   18. SHARE BAR
   ========================================================================== */
.share-bar {
    display: flex;
    gap: 0.5rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-gray);
    flex-wrap: wrap;
    align-items: center;
}

.share-bar span {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-right: 0.5rem;
}

.share-btn {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-gray);
    border-radius: 16px;
    background: var(--white);
    color: var(--text-dark);
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: none;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    transition: background 0.2s;
}

.share-btn:hover {
    background: var(--hover-tint);
}

/* ==========================================================================
   19. TOOLTIP
   ========================================================================== */
.tooltip {
    position: fixed;
    background: var(--mc-dark);
    color: var(--white);
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    z-index: 2000;
    pointer-events: none;
    max-width: 300px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    display: none;
}

/* ==========================================================================
   20. SCROLL TO TOP
   ========================================================================== */
.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--mc-primary);
    color: var(--white);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-top-btn.visible {
    opacity: 0.85;
    visibility: visible;
}

.scroll-top-btn:hover {
    opacity: 1;
    background: var(--mc-dark);
}

/* ==========================================================================
   21. FOOTER
   ========================================================================== */
.footer {
    background: var(--mc-dark);
    color: var(--white);
    padding: 3rem 2rem 1.5rem;
    margin-top: 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--mc-accent);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.35rem;
}

.footer-section a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.15);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: 0.3rem;
}

.visitor-counter {
    font-size: 0.8rem;
    opacity: 0.6;
}

.bmc-link a {
    color: var(--mc-accent);
    text-decoration: none;
}

/* ==========================================================================
   22. INFO MODAL / OVERLAY
   ========================================================================== */
.info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--mc-bg);
    color: var(--mc-primary);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid var(--border-gray);
    font-style: italic;
    transition: background 0.2s;
    flex-shrink: 0;
}

.info-btn:hover {
    background: var(--mc-primary);
    color: var(--white);
}

/* What's New */
.updates-section { margin-bottom: 2rem; }
.updates-list { display: flex; flex-direction: column; gap: 1rem; }
.update-item {
    display: flex; align-items: flex-start; gap: 1rem;
    background: var(--white); border-left: 4px solid var(--mc-primary);
    border-radius: 8px; padding: 1rem 1.25rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.update-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.update-body { flex: 1; }
.update-body strong { color: var(--text-dark); }
.update-date { display: inline-block; margin-left: 0.5rem; font-size: 0.8rem; color: var(--text-gray); }
.update-body p { margin: 0.3rem 0 0; color: var(--text-gray); font-size: 0.9rem; }

/* ==========================================================================
   22b. CARD IMAGES (Wikipedia thumbnails)
   ========================================================================== */
/* Card images (shared by strategy, story, mindset) */
.mc-card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.strategy-card.has-img {
    padding: 0;
}

.strategy-card.has-img .strategy-card-body {
    padding: 0.75rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
}

/* Thinker portrait images */
.thinker-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: top;
    display: block;
}

.thinker-card.has-img {
    padding: 0;
    overflow: hidden;
}

.thinker-card.has-img .thinker-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

/* Story card images */
.story-card.has-img {
    padding: 0;
    overflow: hidden;
}

.story-card.has-img .story-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

/* Mindset card images */
.mindset-card.has-img {
    padding: 0;
    overflow: hidden;
}

.mindset-card.has-img .mindset-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

/* Strategy detail hero image */
.mc-detail-img {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: 12px;
    display: block;
    margin-bottom: 1.25rem;
}

/* ==========================================================================
   23. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
    .grid-4x2,
    .grid-4x3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 0.5rem;
        position: relative;
    }

    .hamburger {
        display: inline-flex;
        position: absolute;
        right: 1.5rem;
        top: 50%;
        transform: translateY(-50%);
    }

    .nav {
        display: none;
        width: 100%;
    }

    .nav.open {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }

    .nav.open a,
    .nav.open > div {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: 0.5rem 0;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero {
        padding: 2.5rem 1.5rem;
    }

    .container {
        padding: 2rem 1rem;
    }

    .grid-3x2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4x2,
    .grid-4x3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-card {
        width: calc((100% - 1.25rem) / 2);
        min-height: 120px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }

    .compare-controls {
        flex-direction: column;
    }

    .thinker-grid {
        grid-template-columns: 1fr;
    }

    .quick-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .strategy-selector-panel {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 70vh;
        border-radius: 16px 16px 0 0;
        margin-top: 0;
    }

    .mc-card-img {
        height: 150px;
    }

    .thinker-img {
        height: 180px;
    }

    .mc-detail-img {
        max-height: 220px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .share-bar {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .summary-box {
        padding: 1rem;
    }

    .back-bar {
        padding: 0.5rem 1rem;
    }

    .compare-bar-label {
        width: 100px;
        min-width: 100px;
        max-width: 100px;
    }
}

@media (max-width: 480px) {
    .grid-3x2,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .featured-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        width: 85%;
        min-height: auto;
        padding: 1rem;
        border-left: none;
        border-top: 3px solid var(--mc-primary);
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .detail-header h1 {
        font-size: 1.5rem;
    }

    .quick-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .quiz-difficulty {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .mc-card-img {
        height: 140px;
    }

    .thinker-img {
        height: 160px;
    }

    .mc-detail-img {
        max-height: 180px;
        border-radius: 8px;
    }

    .page-title {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 1.2rem;
    }
}

/* ==========================================================================
   24. RTL SUPPORT
   ========================================================================== */
[dir="rtl"] .card {
    border-left: none;
    border-right: 3px solid var(--mc-primary);
}

[dir="rtl"] .featured-card {
    border-left: none;
    border-right: 3px solid var(--mc-primary);
}

[dir="rtl"] .warning-box {
    border-left: none;
    border-right: 4px solid var(--mc-warning);
}

[dir="rtl"] .warning-box--danger {
    border-right-color: var(--mc-danger);
}

[dir="rtl"] .daily-quote-box {
    border-left: none;
    border-right: 4px solid var(--mc-accent);
}

[dir="rtl"] .author-info-trigger {
    margin-left: 0;
    margin-right: 0.3rem;
}

[dir="rtl"] .author-info-balloon {
    text-align: right;
}

[dir="rtl"] .thinker-quote {
    border-left: none;
    border-right: 3px solid var(--mc-accent);
    border-radius: 8px 0 0 8px;
}

[dir="rtl"] .back-link::before {
    content: '\2192 ';
}

[dir="rtl"] .logo {
    margin-right: 0;
    margin-left: 2rem;
}

[dir="rtl"] .strategy-selector-panel {
    right: auto;
    left: 0;
}

/* ==========================================================================
   25. ANIMATIONS
   ========================================================================== */
@keyframes mc-shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}

.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 400px 100%;
    animation: mc-shimmer 1.5s infinite;
    border-radius: 8px;
}

/* ==========================================================================
   26. PRINT
   ========================================================================== */
@media print {
    .header, .footer, .scroll-top-btn, .share-bar,
    .strategy-selector-wrap, .lang-select, .nav {
        display: none !important;
    }

    .container {
        padding: 1rem;
    }

    .card {
        break-inside: avoid;
    }
}