@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800;900&display=swap');
        
:root {
    /* 主色调 - 深蓝紫色系 */
    --primary-color: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    
    /* 辅助色 - 金融金色 */
    --accent-color: #f59e0b;
    --accent-light: #fbbf24;
    --accent-dark: #d97706;
    
    /* 成功色 - 绿色 */
    --success-color: #10b981;
    --success-light: #34d399;
    --success-dark: #047857;
    
    /* 警告色 - 橙色 */
    --warning-color: #f97316;
    --warning-light: #fb923c;
    
    /* 危险色 - 红色 */
    --danger-color: #ef4444;
    --danger-light: #f87171;
    
    /* 中性色 */
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    
    /* 背景渐变 */
    --bg-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    --bg-gradient-light: linear-gradient(135deg, var(--neutral-50) 0%, var(--neutral-100) 100%);
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* 边框圆角 */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    background: var(--bg-gradient-light);
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--neutral-700);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: var(--bg-gradient);
    padding: 120px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.2) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

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

.hero-content {
    position: relative;
    z-index: 2;
}

.badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 28px;
    border-radius: var(--radius-2xl);
    color: white;
    font-weight: 600;
    font-size: 15px;
    display: inline-block;
    margin-bottom: 32px;
    animation: pulse 3s infinite;
    box-shadow: var(--shadow-lg);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 24px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    animation: slideInFromTop 1s ease-out;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

@keyframes slideInFromTop {
    0% { opacity: 0; transform: translateY(-50px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 48px;
    font-weight: 400;
    animation: slideInFromBottom 1s ease-out 0.3s both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

@keyframes slideInFromBottom {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.cta-button {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    color: white;
    padding: 20px 40px;
    border: none;
    border-radius: var(--radius-2xl);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-xl);
    animation: slideInFromBottom 1s ease-out 0.6s both;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Profile Section */
.profile-section {
    background: white;
    padding: 100px 0;
    position: relative;
}

.profile-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: center;
}

.profile-image {
    position: relative;
}

.profile-image::before {
    content: '';
    position: absolute;
    top: -24px;
    left: -24px;
    right: 24px;
    bottom: 24px;
    background: var(--bg-gradient);
    border-radius: var(--radius-2xl);
    z-index: -1;
    filter: blur(1px);
}

.profile-image img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.profile-info h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--neutral-800);
    margin-bottom: 24px;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 40px 0;
}

.stat-item {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.08), rgba(59, 130, 246, 0.08));
    padding: 32px 24px;
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--neutral-200);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--bg-gradient);
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--neutral-600);
    font-weight: 500;
    line-height: 1.4;
}

.profile-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--neutral-600);
    margin-bottom: 40px;
}

.highlight {
    background: var(--accent-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* Portfolio Section */
.portfolio-section {
    background: var(--bg-gradient-light);
    padding: 100px 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.portfolio-card {
    background: white;
    padding: 40px 32px;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--neutral-200);
    position: relative;
    overflow: hidden;
}

.portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--success-color), var(--success-light));
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--success-color);
}

.portfolio-card h4 {
    color: var(--neutral-800);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
}

.return-rate {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--success-color);
    margin-bottom: 12px;
}

.return-rate.negative {
    color: var(--danger-color);
}

/* Features Section */
.features-section {
    background: white;
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--neutral-800);
    margin-bottom: 64px;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--bg-gradient);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 48px 32px;
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--neutral-200);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--bg-gradient);
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 24px;
    line-height: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-800);
    margin-bottom: 16px;
    line-height: 1.3;
}

.feature-card p {
    color: var(--neutral-600);
    line-height: 1.6;
    font-size: 1rem;
}

/* Testimonials Section */
.testimonials-section {
    background: var(--bg-gradient-light);
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background: white;
    padding: 40px 32px;
    border-radius: var(--radius-2xl);
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--neutral-200);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.testimonial-content {
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--neutral-700);
    margin-bottom: 24px;
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: -16px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.author-info h5 {
    color: var(--neutral-800);
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 1rem;
}

.author-info span {
    color: var(--neutral-500);
    font-size: 0.9rem;
}

/* FAQ Section */
.faq-section {
    background: white;
    padding: 100px 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 16px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.faq-question {
    background: var(--bg-gradient);
    color: white;
    padding: 24px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.faq-answer {
    padding: 24px;
    display: none;
    color: var(--neutral-700);
    line-height: 1.7;
    font-size: 1rem;
    background: var(--neutral-50);
}

.faq-answer.active {
    display: block;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-toggle {
    font-size: 1.4rem;
    transition: transform 0.3s ease;
    color: rgba(255, 255, 255, 0.8);
}

.faq-toggle.active {
    transform: rotate(180deg);
}

/* Success Stories Section */
.success-section {
    background: var(--bg-gradient);
    padding: 100px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.success-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
}

.success-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    margin-top: 48px;
    position: relative;
    z-index: 2;
}

.success-stat {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.success-stat:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
}

.success-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.success-label {
    font-size: 1.1rem;
    opacity: 0.95;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: var(--bg-gradient);
    padding: 100px 0;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 48px;
    opacity: 0.95;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.urgency-text {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 16px 32px;
    border-radius: var(--radius-2xl);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 32px;
    animation: blink 3s infinite;
    box-shadow: var(--shadow-lg);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    25%, 75% { opacity: 0.7; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
        min-height: 70vh;
    }
    
    .hero h1 {
        font-size: 2.8rem;
        margin-bottom: 20px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 48px;
    }
    
    .profile-content {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .success-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .cta-section h2 {
        font-size: 2.5rem;
    }
    
    .cta-section p {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .profile-info h2 {
        font-size: 2.2rem;
    }
    
    .success-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-section h2 {
        font-size: 2rem;
    }
    
    .floating-button {
        font-size: 1rem;
        padding: 14px 28px;
    }
    
        .floating-button .icon {
    font-size: 20px;
    }
}

/* Additional UI Enhancements */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--neutral-50));
    z-index: 1;
}

.container {
    position: relative;
    z-index: 2;
}

/* Smooth animations for all interactive elements */
.portfolio-card,
.feature-card,
.testimonial-card,
.stat-item,
.success-stat,
.faq-item {
    will-change: transform;
}

/* Enhanced hover states */
.cta-button:active {
    transform: translateY(-1px) scale(1.01);
}

.floating-button:active {
    transform: scale(1.02) translateY(-1px);
}

/* Improved focus states for accessibility */
.cta-button:focus,
.floating-button:focus,
.faq-question:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Loading animations */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.portfolio-card::after,
.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

.portfolio-card:hover::after,
.feature-card:hover::after {
    left: 100%;
}
.floating-button-container {
    position: fixed;
    bottom: 32px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.floating-button {
    position: relative;
    background: linear-gradient(135deg, var(--success-color), var(--success-light));
    color: white;
    padding: 18px 36px;
    border-radius: var(--radius-2xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: bounce 3s infinite;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    pointer-events: auto;
    border: 2px solid rgba(255, 255, 255, 0.2);
}
    
.floating-button:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 12px 28px rgba(16, 185, 129, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.floating-button .icon {
    font-size: 24px;
}
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }