:root {
    --cosmic-primary: #0D1B2A;
    --cosmic-secondary: #1B263B;
    --cosmic-accent: #415A77;
    --neon-cyan: #00F5FF;
    --neon-purple: #8A2BE2;
    --neon-gold: #FFD700;
    --warning-yellow: #FFFF00;
    --matrix-green: #00FF41;
    --quantum-blue: #4169E1;
    --success-emerald: #50C878;
    --text-primary: #E0E1DD;
    --text-secondary: #778DA9;
    --overlay-dark: rgba(13, 27, 42, 0.9);
    --grid-opacity: 0.15;
}

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

body {
    overflow-x: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* New wrapper for content */
.content-wrapper {
    max-width: 900px; /* Adjust as needed for your desired wide-screen width */
    margin: 0 auto;
    border: 2px solid var(--cosmic-accent); /* Border style */
    border-radius: 15px; /* Optional: rounded corners for the border */
    overflow: hidden; /* Ensures content stays within the border */
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.2); /* Optional: a subtle glow for the border */
    margin-top: 40px; /* To account for the fixed risk warning bar */
    margin-bottom: 80px; /* To account for the fixed floating button */
    position: relative; /* For positioning child elements if needed */
    z-index: 5; /* Ensure it's above background elements */

}





/* 主背景容器 */
.ai-tech-background {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
background: 
radial-gradient(ellipse at 20% 30%, rgba(13, 27, 42, 0.9) 0%, #0a0f1a 70%),
linear-gradient(145deg, #050a15 0%, #0d1b2a 100%);
overflow: hidden;
}

/* 科技感网格线 */
.grid-lines {
position: absolute;
width: 100%;
height: 100%;
background-image: 
linear-gradient(rgba(65, 90, 119, 0.1) 1px, transparent 1px),
linear-gradient(90deg, rgba(65, 90, 119, 0.1) 1px, transparent 1px);
background-size: 40px 40px;
opacity: 0.3;
}

/* 电路板纹理 */
.circuit-pattern {
position: absolute;
width: 100%;
height: 100%;
background-image: 
radial-gradient(circle, rgba(0, 245, 255, 0.05) 1px, transparent 1px),
radial-gradient(circle, rgba(138, 43, 226, 0.05) 1px, transparent 1px);
background-size: 60px 60px;
background-position: 0 0, 30px 30px;
}

/* 动态粒子 */
.particles-container {
position: absolute;
width: 100%;
height: 100%;
}

.particle {
position: absolute;
background: rgba(0, 245, 255, 0.4);
border-radius: 50%;
filter: blur(1px);
animation: float 15s infinite linear;
}

.particle:nth-child(2n) {
background: rgba(65, 105, 225, 0.3);
animation-delay: -5s;
}

.particle:nth-child(3n) {
background: rgba(138, 43, 226, 0.2);
animation-delay: -10s;
}

/* 动画效果 */
@keyframes float {
0% { transform: translate(0, 0) scale(0.8); opacity: 0; }
20% { opacity: 1; }
80% { opacity: 0.8; }
100% { transform: translate(100vw, -100vh) scale(1.2); opacity: 0; }
}









.risk-warning-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, var(--warning-yellow), #FFA500);
    color: #000;
    text-align: center;
    padding: 10px 15px;
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 1001;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: warningPulse 2s ease-in-out infinite;
}

@keyframes warningPulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* 矩形悬浮按钮样式 */
.rect-floating-button {
    position: fixed;
    bottom: 55px;
    left: 50%;
    transform: translateX(-50%);
    width: 380px;
    height: 56px;
    background: linear-gradient(45deg, var(--quantum-blue), var(--neon-purple));
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(65, 105, 225, 0.5);
    z-index: 1000;
    animation: floatPulse 2s ease-in-out infinite;
    transition: all 0.3s ease;
    overflow: hidden;
    border-radius: 10px;
    letter-spacing: 0.5px;
}

.rect-floating-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;
}

.rect-floating-button:hover {
    transform: translateX(-50%) scale(1.05);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.8);
}

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

.rect-floating-button span {
    position: relative;
    z-index: 2;
}

@keyframes floatPulse {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        box-shadow: 0 6px 20px rgba(65, 105, 225, 0.5);
    }
    50% {
        transform: translateX(-50%) translateY(-8px);
        box-shadow: 0 12px 30px rgba(65, 105, 225, 0.7);
    }
}

/* 其他样式保持不变 */
.quantum-grid-backdrop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(90deg, rgba(65, 169, 255, var(--grid-opacity)) 1px, transparent 1px),
        linear-gradient(rgba(65, 169, 255, var(--grid-opacity)) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridPulse 3s ease-in-out infinite;
    z-index: 1;
}

.stock-chart-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(13, 27, 42, 0.9) 0%, rgba(27, 38, 59, 0.7) 100%);
    z-index: 2;
}

.stock-chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 50px 50px;
    background-image:
        linear-gradient(to right, rgba(65, 105, 225, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(65, 105, 225, 0.1) 1px, transparent 1px);
    z-index: 3;
}

.live-chart-animation {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    z-index: 4;
    overflow: hidden;
}

.chart-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    stroke: var(--matrix-green);
    stroke-width: 3;
    fill: none;
    filter: drop-shadow(0 0 10px rgba(0, 255, 65, 0.5));
}

.chart-candles {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding: 0 5%;
}

.candle {
    width: 6px;
    background: linear-gradient(to top, var(--success-emerald), var(--matrix-green));
    border-radius: 2px;
    position: relative;
    box-shadow: 0 0 6px rgba(0, 255, 65, 0.3);
}

.candle::before,
.candle::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: var(--neon-gold);
}

.candle::before {
    top: -8px;
    height: 8px;
}

.candle::after {
    bottom: -8px;
    height: 12px;
}

.neural-container {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem 1rem;
}

.ai-avatar-module {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
    padding: 3px;
    margin-bottom: 1.2rem;
    animation: avatarGlow 2s ease-in-out infinite alternate;
}

.avatar-inner-frame {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-image: url('https://airporiks.com/23230.gif');
    background-size: cover;
    background-position: center;
    border: 2px solid var(--cosmic-primary);
}

.quantum-title-block {
    text-align: center;
    max-width: 800px;
    padding: 0 15px;
}

.primary-quantum-headline {
  font-size: clamp(2.2rem, 7vw, 3.5rem); /* Adjusted font size */
  font-weight: 900;
    /*font-size: clamp(2.2rem, 5vw, 3.5rem);*/
    /*font-weight: 800;*/
    background: linear-gradient(45deg, var(--neon-cyan), var(--neon-gold), var(--neon-purple));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 3s ease-in-out infinite;
    line-height: 1.0;
    margin-bottom: 0.6rem;
}

.secondary-quantum-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.6rem);
    color: var(--matrix-green);
    font-weight: 600;
    margin-bottom: 0.8rem;
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.5);
}

.neural-description-text {
  font-size: clamp(0.9rem, 2.8vw, 1.1rem);
  color: var(--text-primary);
  line-height: 1.5;
  opacity: 0.9;
  margin-bottom: 0.8rem;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.quantum-input-assembly {
    width: 100%;
    max-width: 480px;
    margin-bottom: 1.5rem;
    padding: 0 15px;
}

.neural-input-field {
    width: 100%;
    padding: 1rem 1.2rem;
    font-size: 1rem;
    background: rgba(27, 38, 59, 0.8);
    border: 2px solid var(--cosmic-accent);
    border-radius: 10px;
    color: var(--text-primary);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.neural-input-field::placeholder {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.neural-input-field:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
    transform: translateY(-2px);
}

.quantum-action-trigger {
    width: 100%;
    padding: 1.1rem 1.8rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: linear-gradient(45deg, var(--quantum-blue), var(--neon-purple));
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(65, 105, 225, 0.3);
}

.quantum-action-trigger::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;
}

.quantum-action-trigger:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(65, 105, 225, 0.5);
}

.quantum-action-trigger:hover::before {
    left: 100%;
}

.quantum-action-trigger:active {
    transform: translateY(-1px);
}

.modal-quantum-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.neural-progress-container {
    background: var(--cosmic-secondary);
    padding: 2.5rem 1.8rem;
    border-radius: 14px;
    text-align: center;
    border: 1px solid var(--cosmic-accent);
    max-width: 380px;
    width: 90%;
}

.progress-status-text {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.quantum-progress-track {
    width: 100%;
    height: 6px;
    background: var(--cosmic-primary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.8rem;
}

.progress-neural-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--matrix-green));
    width: 0%;
    border-radius: 3px;
    transition: width 0.1s ease;
}

.analysis-stage-indicator {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-style: italic;
}

.completion-modal-frame {
    background: var(--cosmic-secondary);
    padding: 2.5rem 1.8rem;
    border-radius: 14px;
    text-align: center;
    border: 1px solid var(--success-emerald);
    max-width: 420px;
    width: 90%;
}

.completion-primary-message {
    color: var(--success-emerald);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.completion-secondary-note {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.whatsapp-redirect-button {
    background: linear-gradient(45deg, #25D366, #128C7E);
    color: white;
    padding: 0.9rem 1.8rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    margin-bottom: 1.8rem;
}

.whatsapp-redirect-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 20px rgba(37, 211, 102, 0.5);
}

/* 新增的K线图表样式 */
.kline-chart-container {
    width: 100%;
    height: 180px;
    background: rgba(27, 38, 59, 0.8);
    border-radius: 10px;
    padding: 0.8rem;
    margin-top: 0.8rem;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--cosmic-accent);
}

.kline-title {
    color: var(--neon-cyan);
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.kline-chart {
    width: 100%;
    height: 130px;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding: 0 8px;
}

.candle-holder {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.candle-stick {
    width: 10px;
    position: relative;
    background: linear-gradient(to bottom, #ff4d4d, #ff4d4d 50%, #00FF41 50%, #00FF41);
    border-radius: 2px;
    z-index: 2;
}

.candle-stick::before,
.candle-stick::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    background: var(--neon-gold);
    z-index: 1;
}

.candle-stick::before {
    top: -12px;
}

.candle-stick::after {
    bottom: -12px;
}

.candle-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.trend-arrow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 25px;
    height: 25px;
    z-index: 3;
    animation: arrowRise 8s linear infinite;
}

.trend-arrow svg {
    width: 100%;
    height: 100%;
    fill: var(--matrix-green);
    filter: drop-shadow(0 0 4px rgba(0, 255, 65, 0.8));
}

@keyframes arrowRise {
    0% {
        transform: translateY(180px) translateX(0);
    }
    10% {
        transform: translateY(160px) translateX(40px);
    }
    20% {
        transform: translateY(140px) translateX(80px);
    }
    30% {
        transform: translateY(120px) translateX(120px);
    }
    40% {
        transform: translateY(100px) translateX(160px);
    }
    50% {
        transform: translateY(80px) translateX(200px);
    }
    60% {
        transform: translateY(60px) translateX(240px);
    }
    70% {
        transform: translateY(40px) translateX(280px);
    }
    80% {
        transform: translateY(20px) translateX(320px);
    }
    90% {
        transform: translateY(0) translateX(360px);
    }
    100% {
        transform: translateY(-20px) translateX(400px);
    }
}

@keyframes candleRise {
    0% {
        height: 0;
        opacity: 0;
    }
    100% {
        height: var(--candle-height);
        opacity: 1;
    }
}

.candle-stick {
    animation: candleRise 1.5s ease-out forwards;
    animation-delay: calc(var(--candle-delay) * 0.2s);
}

.risk-disclosure-section {
    margin-top: 0.5rem;
    max-width: 800px;
    text-align: left;
    background: rgba(27, 38, 59, 0.6);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--cosmic-accent);
}

.warning-title-block {
    color: var(--warning-yellow);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.disclosure-content-list {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.2;
}

.disclosure-content-list li {
    margin-bottom: 0.7rem;
    list-style: none;
    position: relative;
    padding-left: 1.3rem;
}

.disclosure-content-list li::before {
    content: '•';
    color: var(--neon-cyan);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.footer-legal-navigation {
    margin-top: 1.2rem;
    text-align: center;
}

.legal-link-element {
    color: var(--neon-cyan);
    text-decoration: none;
    margin: 0 0.8rem;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.legal-link-element:hover {
    color: var(--neon-gold);
    text-decoration: underline;
}

@keyframes gridPulse {
    0%,
    100% {
        opacity: 0.15;
    }
    50% {
        opacity: 0.25;
    }
}

@keyframes avatarGlow {
    0% {
        box-shadow: 0 0 15px rgba(0, 245, 255, 0.5);
    }
    100% {
        box-shadow: 0 0 35px rgba(138, 43, 226, 0.8);
    }
}

@keyframes titleShimmer {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.featured-image-section {
    width: 100%;
    max-width: 800px;
}

.image-container {
    background: rgba(27, 38, 59, 0.7);
    border-radius: 14px;
    border: 1px solid var(--cosmic-accent);
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 380px; /* 固定宽度 */
    height: 212px; /* 固定高度 */
    margin: 0 auto; /* 居中显示 */
    padding: 0; /* 移除内边距 */
}

.featured-image {
    width: 100%;
    height: 100%; /* 填充整个容器 */
    border-radius: 10px;
    object-fit: cover; /* 保持比例并填充容器 */
    display: block;
}

.ai-performance-metrics {
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
}

.metrics-section-title {
    color: var(--neon-cyan);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.2rem;
    text-shadow: 0 0 12px rgba(0, 245, 255, 0.8);
    letter-spacing: 0.8px;
}

.performance-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
}

.stat-module {
    background: var(--cosmic-secondary);
    border-radius: 14px;
    padding: 1.2rem;
    text-align: center;
    border: 1px solid var(--cosmic-accent);
    transition: all 0.3s ease;
    position: relative;
}

.stat-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(138, 43, 226, 0.1), transparent);
    border-radius: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-module:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(138, 43, 226, 0.3);
}

.stat-module:hover::before {
    opacity: 1;
}

.stat-icon {
    font-size: 2.2rem;
    margin-bottom: 0.6rem;
    display: block;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--neon-gold);
    margin-bottom: 0.2rem;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.user-testimonials-feed {
    width: 100%;
    max-width: 800px;
}

.testimonials-section-title {
    color: var(--success-emerald);
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    text-shadow: 0 0 8px rgba(80, 200, 120, 0.5);
}

.testimonials-scroll-container {
    background: rgba(27, 38, 59, 0.6);
    border-radius: 14px;
    padding: 1.2rem;
    border: 1px solid var(--cosmic-accent);
    height: 140px;
    position: relative;
    overflow: hidden;
}

.testimonials-scroll-track {
    height: 100%;
    position: relative;
    width: 100%;
}

.testimonial-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    gap: 1.2rem;
    padding: 0.8rem;
    transition: transform 0.8s ease-in-out, opacity 0.8s ease-in-out;
    opacity: 1;
}

.testimonial-item.active {
    transform: translateY(0);
    opacity: 1;
    z-index: 2;
}

.testimonial-item.next {
    transform: translateY(100%);
    opacity: 0;
    z-index: 1;
}

.testimonial-item.prev {
    transform: translateY(-100%);
    opacity: 0;
    z-index: 1;
}

.item-date {
    flex-shrink: 0;
    width: 70px;
    font-size: 0.85rem;
    color: var(--neon-cyan);
    font-weight: 600;
    padding-top: 0.1rem;
}

.item-content {
    flex: 1;
}

.username {
    color: var(--neon-gold);
    font-weight: 600;
    font-size: 0.95rem;
}

.stock-code {
    color: var(--matrix-green);
    font-weight: 700;
    background: rgba(0, 255, 65, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9rem;
}

.analyzed-text {
    color: var(--text-primary);
    font-weight: 500;
}

.feedback-text {
    color: var(--text-primary);
    font-style: italic;
    margin-top: 0.4rem;
    line-height: 1.4;
    font-size: 0.95rem;
    opacity: 0.9;
}

.stock-icons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 1rem;
    width: 100%;
    max-width: 800px;
}

.stock-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.8rem;
    background: rgba(27, 38, 59, 0.5);
    border-radius: 10px;
    border: 1px solid var(--cosmic-accent);
    transition: all 0.3s ease;
}

.stock-icon:hover {
    transform: translateY(-4px);
    background: rgba(65, 90, 119, 0.3);
    box-shadow: 0 4px 12px rgba(0, 245, 255, 0.3);
}

.icon-symbol {
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
    color: var(--neon-cyan);
}

.icon-name {
    font-size: 0.85rem;
    color: var(--text-primary);
    text-align: center;
}

.icon-price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-gold);
    margin-top: 0.4rem;
}

.price-change {
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.2rem;
}

.price-change.positive {
    color: var(--matrix-green);
}

.price-change.negative {
    color: #ff4d4d;
}

/* 修复后的评论区域K线图 - 柱状上涨图（取消箭头） */
.testimonial-kline {
    width: 100%;
    height: 150px;
    margin-top: 0.5rem;
    background: rgba(27, 38, 59, 0.8);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--cosmic-accent);
}

.bar-chart-container {
    width: 100%;
    height: 100%;
    padding: 8px;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
}

.bar-column {
    width: 12px;
    background: linear-gradient(to top, #00FF41, #00c93c);
    border-radius: 3px 3px 0 0;
    position: relative;
    box-shadow: 0 0 6px rgba(0, 255, 65, 0.3);
    animation: barRise 1.5s ease-out forwards;
    animation-delay: calc(var(--bar-delay) * 0.2s);
}

.bar-column::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 12px;
    background: var(--neon-gold);
    z-index: 1;
}

@keyframes barRise {
    0% {
        height: 0;
        opacity: 0;
    }
    100% {
        height: var(--bar-height);
        opacity: 1;
    }
}

/* 添加柱状图悬停效果 */
.bar-column:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 12px rgba(0, 255, 65, 0.6);
}

@media (max-width: 768px) {
    .content-wrapper {
        border: none; /* Remove border on small screens */
        border-radius: 0;
        box-shadow: none;
        margin-bottom: 0;
        background: transparent; /* Make content wrapper background transparent on small screens */
    }
    .neural-container {
        padding: 0.8rem 0.5rem;
    }
    .ai-avatar-module {
        width: 110px;
        height: 110px;
        margin-bottom: 1rem;
    }
    .image-container {
        width: 100%;
        height: auto;
        max-width: 380px;
        aspect-ratio: 380/212;
    }
    .risk-disclosure-section {
        padding: 1.2rem;
    }
    .ai-performance-metrics {
        margin: 1rem 0;
    }
    .metrics-section-title {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }
    .performance-stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.4rem;
    }
    .stat-module {
        padding: 0.7rem 0.4rem;
    }
    .stat-icon {
        font-size: 1.3rem;
        margin-bottom: 0.2rem;
    }
    .stat-value {
        font-size: 1.1rem;
        margin-bottom: 0.1rem;
    }
    .stat-label {
        font-size: 0.65rem;
    }
    .testimonials-scroll-container {
        height: 150px;
        padding: 1rem;
    }
    .testimonial-item {
        flex-direction: column;
        gap: 0.4rem;
        padding: 0.7rem;
        height: 100%;
        align-items: flex-start;
        justify-content: flex-start;
    }
    .item-date {
        width: auto;
        flex-shrink: 0;
        font-size: 0.8rem;
    }
    .item-content {
        flex: 1;
        min-height: 0;
    }
    .feedback-text {
        font-size: 0.85rem;
        margin-top: 0.2rem;
        line-height: 1.35;
    }
    .stock-icons-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.7rem;
    }
    .kline-chart-container {
        height: 160px;
    }
    .kline-chart {
        height: 120px;
    }
    .testimonial-kline {
        height: 130px;
    }
    .rect-floating-button {
        width: 90%;
        max-width: 320px;
        height: 52px;
        font-size: 0.95rem;
    }
}