/* ========================================== */
/* KNOWLEDGE BANK STYLES - REDESIGNED        */
/* Japanese Minimalist Approach              */
/* ========================================== */

/* ===== SPACING SYSTEM ===== */
:root {
    --kb-space-unit: 8px;
    --kb-space-xs: calc(var(--kb-space-unit) * 1);   /* 8px */
    --kb-space-sm: calc(var(--kb-space-unit) * 2);   /* 16px */
    --kb-space-md: calc(var(--kb-space-unit) * 3);   /* 24px */
    --kb-space-lg: calc(var(--kb-space-unit) * 4);   /* 32px */
    --kb-space-xl: calc(var(--kb-space-unit) * 6);   /* 48px */
    
    --kb-border-radius: 4px;
    --kb-transition: 150ms cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* ===== HEADER ===== */
.kb-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--kb-space-lg);
    padding-bottom: var(--kb-space-sm);
    border-bottom: 1px solid var(--border-color);
}

.kb-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.kb-status-indicator {
    font-size: 0.875rem;
    color: var(--gold-start);
    font-weight: 500;
}

/* ===== PREMIUM GATE ===== */
.kb-gate {
    padding: var(--kb-space-xl) var(--kb-space-md);
    text-align: center;
}

.kb-gate-content {
    max-width: 400px;
    margin: 0 auto;
}

.kb-gate-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-xs);
    font-weight: 600;
}

.kb-gate-heading {
    font-size: 1.25rem;
    font-weight: 600;
    margin: var(--kb-space-xs) 0 var(--kb-space-sm);
    color: var(--text-primary);
}

.kb-gate-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-lg);
}

.kb-unlock-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: var(--gold-start);
    color: white;
    border: none;
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--kb-transition), opacity var(--kb-transition);
}

.kb-unlock-btn:hover {
    opacity: 0.9;
}

.kb-unlock-btn:active {
    transform: scale(0.98);
}

/* ===== LOADING STATE ===== */
.kb-loading {
    padding: var(--kb-space-xl) 0;
    text-align: center;
}

.kb-loading-indicator {
    display: inline-block;
}

.kb-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border-color);
    border-top-color: var(--gold-start);
    border-radius: 50%;
    animation: kb-spin 0.8s linear infinite;
    margin: 0 auto var(--kb-space-sm);
}

@keyframes kb-spin {
    to { transform: rotate(360deg); }
}

.kb-loading-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-xs);
}

.kb-loading-subtext {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    opacity: 0.75;
    margin-top: var(--kb-space-xs);
}

/* ===== CONTENT STATES ===== */
.kb-content {
    min-height: 200px;
}

.kb-state {
    padding: var(--kb-space-md) 0;
}

/* ===== METRIC DISPLAY ===== */
.kb-metric {
    text-align: center;
    padding: var(--kb-space-lg) 0;
}

.kb-metric-value {
    display: block;
    font-size: 3rem;
    font-weight: 300;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.kb-metric-label {
    display: block;
    margin-top: var(--kb-space-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== MESSAGE BLOCKS ===== */
.kb-message {
    text-align: center;
    padding: var(--kb-space-md) var(--kb-space-sm);
}

.kb-message p {
    font-size: 0.9375rem;
    color: var(--text-primary);
    margin: 0 0 var(--kb-space-xs);
}

.kb-message-detail {
    font-size: 0.875rem;
    color: var(--text-secondary) !important;
}

/* ===== AVAILABLE READING ===== */
.kb-available {
    max-width: 480px;
    margin: var(--kb-space-md) auto 0;
    text-align: center;
}

.kb-available-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 var(--kb-space-sm);
    color: var(--text-primary);
}

.kb-available-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-lg);
}

.kb-generate-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: var(--gold-start);
    color: white;
    border: none;
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--kb-transition), opacity var(--kb-transition);
    margin-bottom: var(--kb-space-lg);
}

.kb-generate-btn:hover {
    opacity: 0.9;
}

.kb-generate-btn:active {
    transform: scale(0.98);
}

.kb-generate-btn:disabled {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.5;
}

/* ===== NEXT MILESTONE ===== */
.kb-next {
    padding-top: var(--kb-space-lg);
    border-top: 1px solid var(--border-color);
}

.kb-next-text {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 0 0 var(--kb-space-sm);
}

/* ===== FUSE PROGRESS BAR ===== */
.kb-progress-track {
    position: relative;
    height: 3px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 2px;
    overflow: visible;
    margin-bottom: var(--kb-space-xs);
    flex: 1; /* Expand to fill available width in flex container */
}

.kb-progress-fill {
    position: relative;
    height: 100%;
    background: var(--gold-start);
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Endpoint dot marker */
.kb-progress-fill::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--gold-start);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--bg-primary);
}

/* Hide dot when progress is 0% */
.kb-progress-fill[style*="width: 0%"]::after,
.kb-progress-fill[style*="width: 0px"]::after {
    display: none;
}

.kb-next-detail {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===== THREE-ZONE LAYOUT ===== */

/* ZONE 1: PROGRESS SECTION */
.kb-progress-section {
    padding: var(--kb-space-lg);
    background: rgba(212, 175, 55, 0.05);
    border-radius: 8px;
    margin-bottom: var(--kb-space-md);
}

.kb-reading-type {
    font-size: 1.125rem;
    color: var(--gold-start);
    font-weight: 500;
    margin: 0 0 var(--kb-space-xs) 0;
}

.kb-days-tracked {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0 0 var(--kb-space-xs) 0;
}

.kb-state-message {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0 0 var(--kb-space-md) 0;
}

/* Fuse bar container */
.kb-fuse-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--kb-space-sm);
}

.kb-progress-percentage {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    min-width: 38px;
    text-align: right;
}

/* ZONE 2: ACTION AREA */
.kb-action-area {
    padding: 0 var(--kb-space-sm) var(--kb-space-md);
    display: flex;
    flex-direction: column;
    gap: var(--kb-space-sm);
    align-items: stretch;
}

.kb-action-message {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
    padding: var(--kb-space-sm) 0;
}

.kb-generate-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: var(--gold-start);
    color: white;
    border: none;
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--kb-transition), opacity var(--kb-transition);
}

.kb-generate-btn:hover {
    opacity: 0.9;
}

.kb-generate-btn:active {
    transform: scale(0.98);
}

.kb-feedback-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: transparent;
    color: var(--gold-start);
    border: 1px solid var(--gold-start);
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--kb-transition), color var(--kb-transition);
}

.kb-feedback-btn:hover {
    background: rgba(212, 175, 55, 0.1);
}

.kb-feedback-count {
    font-size: 0.8125rem;
    opacity: 0.8;
    margin-left: var(--kb-space-xs);
}

.kb-view-last-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--kb-border-radius);
    font-size: 0.875rem;
    cursor: pointer;
    transition: border-color var(--kb-transition);
}

.kb-view-last-btn:hover {
    border-color: var(--gold-start);
    color: var(--gold-start);
}

/* ZONE 3: REPORT CONTENT */
.kb-report-content {
    padding: var(--kb-space-md) 0 0 0;
}

.kb-placeholder {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-align: center;
    padding: var(--kb-space-xl) var(--kb-space-md);
    font-style: italic;
    opacity: 0.6;
}

/* ===== NEW READING BANNER ===== */
.kb-banner-ready {
    padding: var(--kb-space-lg);
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    margin-bottom: var(--kb-space-lg);
    text-align: center;
}

.kb-banner-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gold-start);
    margin: 0 0 var(--kb-space-xs) 0;
}

.kb-banner-description {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0 0 var(--kb-space-md) 0;
}

/* ===== COMPACT PROGRESS SECTION ===== */
.kb-progress-compact {
    padding: var(--kb-space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: var(--kb-space-lg);
}

.kb-progress-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--kb-space-sm);
}

.kb-progress-current,
.kb-progress-next {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.kb-progress-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin: var(--kb-space-xs) 0 0 0;
    text-align: center;
}

/* ===== READING CONTENT ===== */
.kb-reading {
    max-width: 640px;
    margin: 0 auto;
}

.kb-reading-header {
    padding-bottom: var(--kb-space-md);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--kb-space-lg);
}

.kb-reading-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kb-reading-type {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.kb-reading-date {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.kb-reading-content {
    margin-bottom: var(--kb-space-lg);
}

.kb-section {
    margin-bottom: var(--kb-space-lg);
}

.kb-section:last-child {
    margin-bottom: 0;
}

.kb-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 var(--kb-space-sm);
    color: var(--text-primary);
}

.kb-section p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin: 0 0 var(--kb-space-sm);
}

.kb-section ul,
.kb-section ol {
    margin: 0 0 var(--kb-space-sm);
    padding-left: 1.5rem;
}

.kb-section li {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* ===== READING ACTIONS ===== */
.kb-reading-actions {
    display: flex;
    gap: var(--kb-space-sm);
    justify-content: center;
    padding-top: var(--kb-space-lg);
    border-top: 1px solid var(--border-color);
}

.kb-action-btn {
    padding: var(--kb-space-xs) var(--kb-space-md);
    border-radius: var(--kb-border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--kb-transition);
}

.kb-action-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.kb-action-secondary:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

.kb-action-secondary:active {
    transform: scale(0.98);
}

/* ===== VIEW LAST READING BUTTON ===== */
.kb-view-last-btn {
    display: block;
    margin: var(--kb-space-lg) auto 0;
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--kb-border-radius);
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--kb-transition);
}

.kb-view-last-btn:hover {
    border-color: var(--gold-start);
    color: var(--gold-start);
}

.kb-view-last-btn:active {
    transform: scale(0.98);
}

/* ===== FOOTER ===== */
.kb-footer {
    margin-top: var(--kb-space-xl);
    padding-top: var(--kb-space-sm);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.kb-timestamp {
    display: none; /* Hidden - not needed in editorial layout */
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ===== REVISION BADGE ===== */
.kb-revision-badge {
    display: inline-block;
    margin-top: var(--kb-space-xs);
    padding: 4px 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--gold-start);
    font-weight: 500;
}

/* ===== FEEDBACK PROMPT ===== */
.kb-feedback-prompt {
    margin-top: var(--kb-space-xl);
    padding: var(--kb-space-lg);
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
    text-align: center;
}

.kb-feedback-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--kb-space-xs);
}

.kb-feedback-subtext {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0 0 var(--kb-space-md);
}

.kb-feedback-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: var(--gold-start);
    color: white;
    border: none;
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--kb-transition);
}

.kb-feedback-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.kb-feedback-btn:active {
    transform: scale(0.98);
}

.kb-feedback-count {
    display: inline-block;
    margin-left: var(--kb-space-xs);
    font-size: 0.8125rem;
    opacity: 0.9;
}

/* ===== FEEDBACK FORM ===== */
.kb-feedback-form {
    margin-top: var(--kb-space-xl);
    padding: var(--kb-space-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.kb-feedback-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--kb-space-lg);
}

.kb-feedback-form-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.kb-feedback-cancel {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--kb-transition);
}

.kb-feedback-cancel:hover {
    border-color: var(--gold-start);
    color: var(--text-primary);
    background: rgba(212, 175, 55, 0.05);
    transform: rotate(90deg);
}

.kb-feedback-input {
    width: 100%;
    padding: var(--kb-space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--kb-border-radius);
    font-family: inherit;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    resize: vertical;
    min-height: 120px;
    transition: all var(--kb-transition);
}

.kb-feedback-input:focus {
    outline: none;
    border-color: var(--gold-start);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.kb-feedback-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.kb-feedback-form-footer {
    margin-top: var(--kb-space-lg);
}

.kb-feedback-hint {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kb-feedback-remaining {
    opacity: 0.7;
    font-size: 0.75rem;
}

.kb-feedback-actions {
    display: flex;
    gap: var(--kb-space-md);
    justify-content: flex-end;
}

.kb-action-secondary {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--kb-transition);
    font-family: 'Inter', sans-serif;
}

.kb-action-secondary:hover {
    border-color: var(--gold-start);
    color: var(--gold-start);
    transform: translateY(-1px);
}

.kb-action-secondary:active {
    transform: translateY(0);
}

.kb-feedback-submit {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--gold-start) 0%, var(--gold-end) 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--kb-transition);
    font-family: 'Inter', sans-serif;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.25);
}

.kb-feedback-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.35);
}

.kb-feedback-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(212, 175, 55, 0.25);
}

/* ===== UTILITY CLASSES ===== */
.hidden {
    display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .kb-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--kb-space-xs);
    }
    
    .kb-metric-value {
        font-size: 2.5rem;
    }
    
    .kb-reading {
        max-width: 100%;
    }
    
    .kb-gate-content {
        max-width: 100%;
    }
    
    .kb-available {
        max-width: 100%;
    }
    
    .kb-generate-btn {
        width: 100%;
    }
    
    .kb-reading-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--kb-space-xs);
    }
}

/* ===== THEME-SPECIFIC REFINEMENTS ===== */

/* Midnight theme - slightly softer borders */
[data-theme="midnight"] .kb-header,
[data-theme="midnight"] .kb-reading-header,
[data-theme="midnight"] .kb-next,
[data-theme="midnight"] .kb-reading-actions,
[data-theme="midnight"] .kb-footer {
    border-color: rgba(255, 255, 255, 0.1);
}

/* Classic theme - slightly darker borders */
[data-theme="classic"] .kb-header,
[data-theme="classic"] .kb-reading-header,
[data-theme="classic"] .kb-next,
[data-theme="classic"] .kb-reading-actions,
[data-theme="classic"] .kb-footer {
    border-color: rgba(0, 0, 0, 0.1);
}

/* ========================================== */
/* EDITORIAL LAYOUT - MAGAZINE QUALITY       */
/* ========================================== */

/* MASTHEAD - Report title and context */
/* MASTHEAD - Newspaper editorial style with double borders */
.kb-masthead {
    text-align: center;
    padding: 1rem 0 2rem 0;
    margin-bottom: 2.5rem;
    border-top: 3px solid var(--text-primary);
    border-bottom: 1px solid var(--text-primary);
    position: relative;
}

/* Thin inner border for classic newspaper look */
.kb-masthead::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 0;
    right: 0;
    border-top: 1px solid var(--border-color);
}

.kb-masthead::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    border-bottom: 1px solid var(--border-color);
}

.kb-masthead-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--gold-start);
    margin-bottom: var(--kb-space-xs);
    margin-top: 0.5rem;
    text-transform: uppercase;
}

.kb-masthead-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--kb-space-md);
    font-weight: 400;
}

/* Date formatted like newspaper: WEDNESDAY, NOVEMBER 19, 2025 • VOL. X */
.kb-masthead-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-variant-numeric: oldstyle-nums;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
}

.kb-revision-badge {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--gold-start);
    background: rgba(212, 175, 55, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    margin-top: var(--kb-space-sm);
    font-weight: 500;
}

/* READING CONTENT - Editorial typography with paper texture */
.kb-reading-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--kb-space-lg);
    counter-reset: kb-section;
    position: relative;
}

/* Paper texture overlay for "Morning Paper" aesthetic */
.kb-reading-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="300" height="300" filter="url(%23noise)" opacity="0.05"/></svg>');
    background-size: 200px;
    opacity: 0.05;
    pointer-events: none;
    z-index: 0;
}

/* Ensure content is above texture */
.kb-reading-content > * {
    position: relative;
    z-index: 1;
}

/* LEDE - Opening paragraph */
.kb-lede {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.kb-lede::first-letter {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--gold-start);
    float: left;
    line-height: 1;
    margin-right: 0.5rem;
    margin-top: 0.1rem;
}

/* SECTION HEADERS - Major topics with auto-numbering */
.kb-section-header {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    counter-increment: kb-section;
}

.kb-section-header::before {
    content: counter(kb-section) ". ";
    color: var(--gold-start);
    font-weight: 600;
    margin-right: 0.25rem;
}

/* BODY TEXT - Paragraphs */
.kb-reading-content p {
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

/* LEDE PARAGRAPH - First paragraph gets larger text and drop cap */
.kb-reading-content p:first-of-type {
    font-size: 1.15rem;
    line-height: 1.8;
}

/* DROP CAP - First letter of article */
.kb-reading-content p:first-of-type::first-letter {
    font-size: 3rem;
    font-weight: 600;
    color: var(--gold-start);
    float: left;
    line-height: 0.9;
    margin: 0.15rem 0.5rem 0 0;
    font-family: 'Fraunces', Georgia, serif;
}

.kb-reading-content p:last-child {
    margin-bottom: 0;
}

/* MARKDOWN STYLING - **bold** and *italic* */
.kb-emphasis {
    font-weight: 600;
    color: var(--gold-start);
}

.kb-reading-content em {
    font-style: italic;
    color: var(--text-primary);
}

/* INSIGHT LISTS - Properly styled bullets */
.kb-insight-list {
    margin: 1.5rem 0 1.5rem 0;
    padding: 0;
    list-style: none;
}

.kb-insight-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 1rem;
    line-height: 1.7;
    font-size: 1rem;
    color: var(--text-primary);
}

.kb-insight-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--gold-start);
    font-size: 1.25rem;
    line-height: 1.4;
    font-weight: 600;
}

.kb-insight-list li strong,
.kb-insight-list li .kb-emphasis {
    color: var(--gold-start);
    font-weight: 600;
}

/* NUMBERED LISTS - Opportunities, steps */
.kb-numbered-list {
    margin: 1.5rem 0 1.5rem 0;
    padding: 0;
    list-style: none;
    counter-reset: kb-counter;
}

.kb-numbered-list li {
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.7;
    font-size: 1rem;
    color: var(--text-primary);
    counter-increment: kb-counter;
}

.kb-numbered-list li::before {
    content: counter(kb-counter) ".";
    position: absolute;
    left: 0;
    color: var(--gold-start);
    font-weight: 600;
    font-size: 1rem;
}

.kb-numbered-list li strong,
.kb-numbered-list li .kb-emphasis {
    color: var(--gold-start);
    font-weight: 600;
}

/* CALLOUT BOXES - Key observations */
.kb-callout {
    background: rgba(212, 175, 55, 0.08);
    border-left: 3px solid var(--gold-start);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    border-radius: 0 4px 4px 0;
}

.kb-callout-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gold-start);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.kb-callout p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
}

/* PULL QUOTES - Powerful questions */
/* PULL QUOTES - Centered editorial style with gold dividers */
.kb-pullquote {
    font-size: 1.4rem;
    line-height: 1.5;
    font-family: 'Fraunces', Georgia, serif;
    color: var(--gold-start);
    margin: 3rem 0;
    padding: 2rem 2rem;
    text-align: center;
    font-weight: 400;
    border: none;
    position: relative;
}

/* Gold divider above */
.kb-pullquote::before {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    margin: 0 auto 1.5rem;
}

/* Gold divider below */
.kb-pullquote::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    margin: 1.5rem auto 0;
}

/* FEEDBACK SECTION - Integrated design */
.kb-feedback-prompt {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.kb-feedback-icon {
    font-size: 2rem;
    margin-bottom: var(--kb-space-sm);
}

.kb-feedback-heading {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.kb-feedback-subtext {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.kb-feedback-prompt .kb-feedback-btn {
    padding: var(--kb-space-sm) var(--kb-space-lg);
    background: var(--gold-start);
    color: white;
    border: none;
    border-radius: var(--kb-border-radius);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--kb-transition), opacity var(--kb-transition);
}

.kb-feedback-prompt .kb-feedback-btn:hover {
    opacity: 0.9;
}

.kb-feedback-count {
    display: block;
    font-size: 0.8125rem;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.kb-feedback-final {
    opacity: 0.6;
}

/* RESPONSIVE EDITORIAL LAYOUT */
@media (max-width: 768px) {
    .kb-reading-content {
        padding: 0 var(--kb-space-md);
        max-width: 100%;
    }

    .kb-lede {
        font-size: 1.0625rem;
    }

    .kb-section-header {
        font-size: 1.25rem;
    }

    .kb-pullquote {
        font-size: 1.125rem;
        padding: 0 var(--kb-space-md);
    }

    .kb-callout {
        padding: 1rem 1.25rem;
    }
}