/* CSS Variables */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #f472b6;
    --accent: #22d3ee;
    --background: #0f172a;
    --background-light: #1e293b;
    --surface: #334155;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #64748b;
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.5);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

.hidden {
    display: none !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--background-light);
    border-color: var(--primary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: var(--radius-lg);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.3), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(168, 85, 247, 0.2), transparent),
        radial-gradient(ellipse 50% 30% at 20% 80%, rgba(236, 72, 153, 0.2), transparent);
    pointer-events: none;
}

.hero .container {
    position: relative;
    text-align: center;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.highlight {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 48px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-card {
    position: absolute;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.1rem;
    animation: float 6s ease-in-out infinite;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    color: var(--secondary);
}

.card-2 {
    top: 30%;
    right: 15%;
    animation-delay: 1.5s;
    color: var(--accent);
}

.card-3 {
    bottom: 30%;
    left: 15%;
    animation-delay: 3s;
    color: var(--primary-light);
}

.card-4 {
    bottom: 25%;
    right: 10%;
    animation-delay: 4.5s;
    color: var(--success);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Test Section */
.test-section {
    padding: 80px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.test-container {
    background: var(--background-light);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

/* Test Intro */
.test-intro {
    text-align: center;
}

.test-intro-icon {
    font-size: 4rem;
    margin-bottom: 24px;
}

.test-intro h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.test-intro p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.test-tips {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 32px;
    text-align: left;
}

.test-tips h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--primary-light);
}

.test-tips li {
    padding: 8px 0;
    color: var(--text-muted);
}

/* Progress Bar */
.progress-container {
    margin-bottom: 32px;
}

.progress-bar {
    height: 8px;
    background: var(--surface);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Question Container */
.question-container {
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.question-text {
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 32px;
    line-height: 1.6;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    background: var(--surface);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
}

.option-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    transform: translateX(8px);
}

.option-btn.selected {
    background: var(--primary);
    border-color: var(--primary);
}

/* Test Navigation */
.test-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--surface);
}

/* Test Result */
.test-result {
    text-align: center;
}

.result-header {
    margin-bottom: 40px;
}

.result-type-badge {
    display: inline-block;
    font-size: 3rem;
    font-weight: 800;
    padding: 16px 32px;
    background: var(--gradient-1);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    letter-spacing: 4px;
}

.result-header h2 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.result-title {
    font-size: 1.2rem;
    color: var(--text-muted);
}

/* Result Dimensions */
.result-dimensions {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 24px;
    margin-bottom: 32px;
    text-align: left;
}

.result-dimensions h3 {
    text-align: center;
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.dimension {
    margin-bottom: 20px;
}

.dimension:last-child {
    margin-bottom: 0;
}

.dimension-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.dimension-bar {
    height: 12px;
    background: var(--background);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}

.dimension-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: var(--gradient-1);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.dimension-marker {
    position: absolute;
    top: -4px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    transform: translateX(-50%);
    transition: left 0.5s ease;
}

.dimension-percent {
    text-align: center;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-top: 4px;
}

/* Result Description */
.result-description {
    text-align: left;
    margin-bottom: 32px;
}

.result-description h3 {
    margin-bottom: 16px;
}

.result-description p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* Result Traits */
.result-traits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
    text-align: left;
}

.traits-column h4 {
    margin-bottom: 12px;
    font-size: 1rem;
}

.traits-column ul {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 16px 20px;
}

.traits-column li {
    padding: 8px 0;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.traits-column li:last-child {
    border-bottom: none;
}

/* Result Famous */
.result-famous {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 32px;
}

.result-famous h4 {
    margin-bottom: 12px;
}

.result-famous p {
    color: var(--text-muted);
}

/* Result Actions */
.result-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Types Section */
.types-section {
    padding: 80px 0;
    background: var(--background-light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.type-group {
    background: var(--background);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.type-group-title {
    font-size: 1.2rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--surface);
}

.type-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    background: var(--surface);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.type-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.2);
}

.type-code {
    font-size: 1.3rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.type-name {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* About Section */
.about-section {
    padding: 80px 0;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text {
    text-align: center;
    margin-bottom: 48px;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.8;
}

.dimensions-explain {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.dimension-card {
    background: var(--background-light);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.dimension-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.dimension-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.dimension-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.dimension-card p {
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: 8px;
}

.dimension-card span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* SEO Section */
.seo-section {
    padding: 60px 0;
    background: var(--background-light);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text);
}

.seo-content h3 {
    font-size: 1.2rem;
    margin: 24px 0 12px;
    color: var(--text-muted);
}

.seo-content p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* Footer */
.footer {
    background: var(--background);
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 12px;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    padding: 6px 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-dark);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .types-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .floating-card {
        display: none;
    }

    .test-container {
        padding: 24px;
    }

    .question-text {
        font-size: 1.2rem;
    }

    .result-traits {
        grid-template-columns: 1fr;
    }

    .result-actions {
        flex-direction: column;
    }

    .dimensions-explain {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .type-cards {
        grid-template-columns: 1fr;
    }

    .test-navigation {
        flex-direction: column;
        gap: 12px;
    }

    .test-navigation .btn {
        width: 100%;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.test-intro,
.test-questions,
.test-result {
    animation: fadeIn 0.5s ease;
}

/* Type Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--background-light);
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--surface);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ===== NEW ADSENSE COMPLIANCE STYLES ===== */

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Breadcrumbs */
.breadcrumbs {
    background: var(--background-light);
    padding: 12px 0;
    margin-top: 72px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--text-muted);
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--primary-light);
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--text-dark);
}

.breadcrumb-item.active {
    color: var(--text);
}

/* Contextual Introduction */
.contextual-intro {
    padding: 60px 0;
    background: var(--background);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.intro-content h2 {
    font-size: 1.8rem;
    margin-bottom: 24px;
    text-align: center;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-content p {
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 16px;
    text-align: justify;
}

/* Guide & FAQ Section */
.guide-faq-section {
    padding: 80px 0;
    background: var(--background);
}

.guide-faq-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 1100px;
    margin: 0 auto;
}

.user-guide h2,
.faq-section h2 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    color: var(--text);
}

.user-guide h3 {
    font-size: 1.1rem;
    margin: 24px 0 12px;
    color: var(--primary-light);
}

.user-guide p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
}

.faq-item {
    background: var(--background-light);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-item h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text);
}

.faq-item p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Latest Articles Section */
.latest-articles {
    padding: 80px 0;
    background: var(--background);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.article-card {
    background: var(--background-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.article-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.article-image {
    height: 160px;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-icon {
    font-size: 4rem;
}

.article-content {
    padding: 24px;
}

.article-category {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary-light);
    margin-bottom: 12px;
}

.article-content h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.article-content h3 a {
    color: var(--text);
    transition: var(--transition);
}

.article-content h3 a:hover {
    color: var(--primary-light);
}

.article-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.article-date {
    font-size: 0.8rem;
    color: var(--text-dark);
}

.articles-cta {
    text-align: center;
}

/* Page Layout for Secondary Pages */
.page-header {
    padding: 120px 0 60px;
    background: var(--background-light);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.page-content {
    padding: 60px 0;
    background: var(--background);
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.content-wrapper h2 {
    font-size: 1.5rem;
    margin: 32px 0 16px;
    color: var(--text);
}

.content-wrapper h3 {
    font-size: 1.2rem;
    margin: 24px 0 12px;
    color: var(--primary-light);
}

.content-wrapper p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
}

.content-wrapper ul,
.content-wrapper ol {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
    padding-left: 24px;
}

.content-wrapper li {
    margin-bottom: 8px;
}

.content-wrapper a {
    color: var(--primary-light);
    text-decoration: underline;
}

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

/* Contact Form */
.contact-form {
    background: var(--background-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-top: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--surface);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Blog Styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.blog-card {
    background: var(--background-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.blog-card-image {
    height: 200px;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card-content {
    padding: 24px;
}

.blog-card-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-dark);
}

.blog-card-content h2 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-content h2 a {
    color: var(--text);
    transition: var(--transition);
}

.blog-card-content h2 a:hover {
    color: var(--primary-light);
}

.blog-card-excerpt {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-light);
    font-weight: 500;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--primary);
}

/* Blog Post Styles */
.blog-post-header {
    padding: 120px 0 40px;
    background: var(--background-light);
}

.blog-post-header .container {
    max-width: 800px;
}

.blog-post-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.blog-post-header h1 {
    font-size: 2.2rem;
    line-height: 1.3;
    margin-bottom: 20px;
}

.blog-post-excerpt {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.blog-post-content {
    padding: 60px 0;
    background: var(--background);
}

.blog-post-content .container {
    max-width: 800px;
}

.blog-post-content h2 {
    font-size: 1.6rem;
    margin: 40px 0 20px;
    color: var(--text);
}

.blog-post-content h3 {
    font-size: 1.3rem;
    margin: 32px 0 16px;
    color: var(--primary-light);
}

.blog-post-content p {
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.blog-post-content ul,
.blog-post-content ol {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
    padding-left: 28px;
}

.blog-post-content li {
    margin-bottom: 10px;
}

.blog-post-content blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 24px;
    margin: 32px 0;
    font-style: italic;
    color: var(--text-muted);
}

.blog-cta {
    background: var(--gradient-1);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    margin: 48px 0;
}

.blog-cta h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: white;
}

.blog-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.blog-cta .btn {
    background: white;
    color: var(--primary-dark);
}

.blog-cta .btn:hover {
    background: var(--text);
}

/* Footer Description */
.footer-description {
    font-size: 0.9rem;
    margin-top: 8px;
    opacity: 0.8;
}

/* Updated Responsive Styles */
@media (max-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .guide-faq-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--background-light);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav.active {
        display: flex;
    }

    .nav-link {
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .breadcrumbs {
        margin-top: 60px;
    }

    .breadcrumb-list {
        flex-wrap: wrap;
    }

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

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

    .page-header h1 {
        font-size: 2rem;
    }

    .blog-post-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .intro-content h2 {
        font-size: 1.4rem;
    }

    .user-guide h2,
    .faq-section h2 {
        font-size: 1.3rem;
    }

    .contact-form {
        padding: 24px;
    }
}