/* 流动式设计系统 - 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 流动式色彩系统 - 渐变为主 */
    --flow-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --flow-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --flow-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --flow-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --flow-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --flow-info: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);

    /* 单色版本 */
    --primary-solid: #667eea;
    --secondary-solid: #f093fb;
    --accent-solid: #4facfe;
    --success-solid: #43e97b;
    --warning-solid: #fa709a;
    --info-solid: #a8edea;

    /* 流动背景渐变 */
    --bg-flow-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bg-flow-light: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    --bg-flow-dark: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --bg-flow-cosmic: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);

    /* 中性色 - 更柔和的色调 */
    --neutral-50: #fafbfc;
    --neutral-100: #f4f6f8;
    --neutral-200: #e8ecf0;
    --neutral-300: #dde2e8;
    --neutral-400: #b8c2cc;
    --neutral-500: #8a95a3;
    --neutral-600: #6b7684;
    --neutral-700: #4a5568;
    --neutral-800: #2d3748;
    --neutral-900: #1a202c;

    /* 流动式语义化颜色 */
    --text-primary: var(--neutral-900);
    --text-secondary: var(--neutral-600);
    --text-muted: var(--neutral-500);
    --text-inverse: var(--neutral-50);

    --bg-flow: var(--bg-flow-light);
    --bg-wave: rgba(255, 255, 255, 0.9);
    --bg-sphere: rgba(255, 255, 255, 0.95);
    --bg-overlay: rgba(26, 32, 44, 0.6);
    --bg-secondary: var(--neutral-100);
    --bg-elevated: rgba(255, 255, 255, 0.98);

    --border-flow: rgba(255, 255, 255, 0.2);
    --border-wave: rgba(255, 255, 255, 0.3);
    --border-sphere: rgba(255, 255, 255, 0.4);
    --border-light: var(--neutral-200);

    /* 主色调定义 */
    --primary-color: var(--primary-solid);
    --primary-dark: #5a67d8;
    --secondary-color: var(--secondary-solid);
    --accent-color: var(--accent-solid);

    /* 流动式阴影系统 */
    --shadow-flow: 0 4px 20px rgba(102, 126, 234, 0.15);
    --shadow-wave: 0 8px 32px rgba(102, 126, 234, 0.2);
    --shadow-sphere: 0 12px 40px rgba(102, 126, 234, 0.25);
    --shadow-cosmic: 0 20px 60px rgba(102, 126, 234, 0.3);
    
    /* 标准阴影变量 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* 流动式间距系统 */
    --flow-gap: 2rem;
    --wave-padding: 1.5rem;
    --sphere-padding: 1.25rem;
    --orb-gap: 1rem;
    
    /* 标准间距变量 */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;

    /* 流动式圆角 */
    --radius-flow: 20px;
    --radius-wave: 16px;
    --radius-sphere: 12px;
    --radius-orb: 8px;
    
    /* 标准圆角变量 */
    --radius-sm: 4px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    /* 字体系统 */
    --font-flow: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-cosmic: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;

    /* 字体大小 */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* 流动式动画 */
    --flow-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --flow-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --flow-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --flow-bounce: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* 兼容性动画变量 */
    --duration-normal: var(--flow-normal);
    --ease-out: cubic-bezier(0.4, 0, 0.2, 1);

    /* 流动式尺寸 */
    --nav-height: 80px;
    --hero-height: 100vh;
    --module-min-height: 500px;
}

/* 流动式系统基础样式 */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-flow);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-flow);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

/* 选择文本样式 */
::selection {
    background: var(--flow-primary);
    color: var(--text-inverse);
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--neutral-100);
    border-radius: 4px;
}

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

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

/* 焦点样式 */
:focus-visible {
    outline: 2px solid var(--primary-solid);
    outline-offset: 2px;
}

/* 浮动导航 */
.floating-nav {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-wave);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-wave);
    border-radius: var(--radius-flow);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
    box-shadow: var(--shadow-wave);
    transition: all var(--flow-normal);
    max-width: 95vw;
    min-width: 1000px;
}

@media (min-width: 769px) {
    .floating-nav:hover {
        transform: translateX(-50%) translateY(-2px);
        box-shadow: var(--shadow-cosmic);
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-symbol {
    font-size: var(--text-xl);
    background: var(--flow-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: flowPulse 3s ease-in-out infinite;
}

@keyframes flowPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}


.brand-text {
    font-size: var(--text-lg);
    font-weight: 700;
    background: var(--flow-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-orb);
    transition: all var(--flow-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--flow-accent);
    opacity: 0.1;
    transition: left var(--flow-normal);
    z-index: -1;
}

.nav-link:hover {
    color: var(--primary-solid);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    left: 0;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-orb);
    transition: background var(--flow-fast);
}

.nav-toggle:hover {
    background: var(--border-wave);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    margin: 4px 0;
    border-radius: 1px;
    transition: all var(--flow-normal);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* 流动式主容器 */
.flow-container {
    min-height: 100vh;
    background: var(--bg-flow);
    position: relative;
    overflow: hidden;
}

/* 英雄流动区域 */
.hero-flow {
    height: 50vh;
    min-height: 400px;
    max-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-flow-cosmic);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}



.hero-content {
    text-align: center;
    color: var(--text-inverse);
    z-index: 2;
    position: relative;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: heroSlideIn 1s var(--flow-bounce);
}

@keyframes heroSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: var(--text-xl);
    margin-bottom: 3rem;
    opacity: 0.9;
    animation: heroSlideIn 1s var(--flow-bounce) 0.2s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    animation: heroSlideIn 1s var(--flow-bounce) 0.4s both;
}

.stat-bubble {
    background: var(--bg-sphere);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-sphere);
    border-radius: var(--radius-flow);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--flow-normal);
    min-width: 120px;
}

.stat-bubble:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-sphere);
}

.stat-number {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    background: var(--flow-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* 流动通知 */
.flow-notification {
    background: var(--flow-warning);
    padding: 1rem 0;
    position: relative;
    overflow: hidden;
}

.flow-notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: flowShimmer 3s ease-in-out infinite;
}

@keyframes flowShimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.notification-stream {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.stream-icon {
    font-size: var(--text-lg);
    color: var(--text-inverse);
}

.stream-text {
    color: var(--text-inverse);
    font-weight: 600;
    font-size: var(--text-base);
}

.stream-close {
    background: none;
    border: none;
    color: var(--text-inverse);
    font-size: var(--text-xl);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-orb);
    transition: background var(--flow-fast);
}

.stream-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* 流动式服务区域 */
.services-flow {
    padding: var(--flow-gap);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--flow-gap);
    max-width: 1400px;
    margin: 0 auto;
}

/* 流动模块 */
.flow-module {
    background: var(--bg-wave);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-wave);
    border-radius: var(--radius-flow);
    overflow: hidden;
    transition: all var(--flow-normal);
    min-height: var(--module-min-height);
    box-shadow: var(--shadow-flow);
}

.flow-module:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-cosmic);
}

/* 模块波浪头部 */
.module-wave {
    background: var(--flow-primary);
    padding: var(--wave-padding);
    position: relative;
    overflow: hidden;
}

.module-wave::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: waveShimmer 4s ease-in-out infinite;
}

@keyframes waveShimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.wave-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--orb-gap);
    position: relative;
    z-index: 1;
}

.wave-icon {
    font-size: var(--text-2xl);
    color: var(--text-inverse);
    margin-right: 0.75rem;
}

.wave-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-inverse);
    flex: 1;
}

.flow-indicator {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.flow-indicator.active {
    background: var(--flow-success);
    color: var(--text-inverse);
    animation: indicatorPulse 2s ease-in-out infinite;
}

.flow-indicator.recruiting {
    background: var(--flow-warning);
    color: var(--text-inverse);
}

@keyframes indicatorPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* 波浪指标 */
.wave-metrics {
    display: flex;
    gap: var(--orb-gap);
    position: relative;
    z-index: 1;
}

.metric-orb {
    background: var(--bg-sphere);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-sphere);
    border-radius: var(--radius-sphere);
    padding: var(--sphere-padding);
    text-align: center;
    flex: 1;
    transition: all var(--flow-normal);
}

.metric-orb:hover {
    transform: scale(1.05);
}

.orb-value {
    display: block;
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.orb-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* 流动控制 */
.flow-controls {
    padding: var(--wave-padding);
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
}

.control-stream {
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
}

.stream-selector {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.selector-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.quantity-wheel,
.plan-wheel {
    position: relative;
}

.wheel-select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 3px solid var(--primary-solid);
    border-radius: var(--radius-sphere);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--flow-normal);
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3"><polyline points="6,9 12,15 18,9"/></svg>');
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 20px;
    padding-right: 50px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25), 0 0 0 1px rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
}

.wheel-select:hover {
    border-color: #5b52f0;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3), 0 0 0 2px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.wheel-select:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4), 0 0 0 4px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(240, 245, 255, 1) 100%);
}

/* 成本气泡 */
.cost-bubble {
    background: var(--flow-primary);
    border-radius: var(--radius-flow);
    padding: var(--wave-padding);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cost-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: bubbleShimmer 3s ease-in-out infinite;
}

@keyframes bubbleShimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.bubble-content {
    position: relative;
    z-index: 1;
}

.cost-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--text-inverse);
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.cost-amount {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-inverse);
}

/* 流动网关 */
.flow-gateway {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    border: 1px solid var(--border-sphere);
}

.gateway-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--orb-gap);
}

.gateway-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.gateway-qr {
    background: var(--flow-accent);
    border: none;
    border-radius: var(--radius-orb);
    padding: 0.5rem;
    color: var(--text-inverse);
    cursor: pointer;
    font-size: var(--text-base);
    transition: all var(--flow-normal);
}

.gateway-qr:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-flow);
}

.gateway-address {
    background: var(--bg-wave);
    border: 2px solid var(--border-wave);
    border-radius: var(--radius-sphere);
    padding: 0.75rem;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    word-break: break-all;
    cursor: pointer;
    transition: all var(--flow-normal);
    margin-bottom: var(--orb-gap);
    border: 1px solid #c2c2c2;
}

.gateway-address:hover {
    border-color: var(--primary-solid);
    background: var(--bg-sphere);
    transform: translateY(-2px);
}

/* 代币标签 */
.token-tabs {
    display: flex;
    gap: 0.5rem;
}

.token-tab {
    flex: 1;
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-wave);
    border-radius: var(--radius-orb);
    background: var(--bg-wave);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--flow-normal);
    border: 1px solid #c2c2c2;
}

.token-tab.active {
    border-color: var(--primary-solid);
    background: var(--flow-primary);
    color: var(--text-inverse);
}

.token-tab:hover:not(.active) {
    border-color: var(--primary-solid);
    background: var(--bg-sphere);
}

/* 流动式页脚 */
.flow-footer {
    background: var(--bg-flow-dark);
    color: var(--text-inverse);
    padding: var(--flow-gap);
    margin-top: var(--flow-gap);
    position: relative;
    overflow: hidden;
}

.flow-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--flow-accent);
}

.footer-wave {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.wave-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-symbol {
    font-size: var(--text-2xl);
    background: var(--flow-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-name {
    font-size: var(--text-xl);
    font-weight: 700;
    background: var(--flow-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wave-description {
    font-size: var(--text-base);
    color: var(--neutral-400);
}

.wave-separator {
    margin: 0 1rem;
    color: var(--neutral-500);
}

.footer-flow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.flow-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.flow-links a {
    color: var(--neutral-400);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--flow-fast);
}

.flow-links a:hover {
    color: var(--text-inverse);
}

.flow-copyright {
    font-size: var(--text-xs);
    color: var(--neutral-500);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .services-flow {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }

    .hero-stats {
        flex-direction: row;
        gap: 2rem;
    }

    .stat-bubble {
        min-width: 100px;
        padding: 1rem;
    }

    .asset-pool,.flow-result {
        width: 100%;
    }
}

/* 中屏适配 - 保持水平布局 */
@media (max-width: 1024px) and (min-width: 769px) {
    .floating-nav {
        min-width: auto;
        max-width: 95vw;
        gap: 0.75rem;
        padding: 0.5rem 1rem;
    }

    .nav-links {
        gap: 0.5rem;
        flex-wrap: nowrap;
    }

    .nav-link {
        font-size: var(--text-xs);
        padding: 0.4rem 0.8rem;
        white-space: nowrap;
        min-width: auto;
    }

    .asset-pool,.flow-result {
        width: 100%;
    }
}

/* 移动端菜单 */
@media (max-width: 768px) {
    .floating-nav {
        position: fixed;
        top: 0.5rem;
        left: 1rem;
        right: 1rem;
        transform: none;
        padding: 0.75rem 1rem;
        min-width: auto;
        max-width: none;
        justify-content: space-between;
        width: auto;
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 0.5rem);
        left: 0;
        right: 0;
        background: var(--bg-wave);
        backdrop-filter: blur(20px);
        border: 1px solid var(--border-wave);
        border-radius: var(--radius-wave);
        padding: 1rem;
        flex-direction: column;
        gap: 0.75rem;
        z-index: 1001;
        box-shadow: var(--shadow-wave);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s var(--flow-normal);
        display: flex;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-link {
        font-size: var(--text-sm);
        padding: 0.75rem 1rem;
        border-radius: var(--radius-orb);
        text-align: center;
        background: rgba(255, 255, 255, 0.5);
        transition: all var(--flow-normal);
    }

    .nav-link:hover {
        background: var(--flow-primary);
        color: var(--text-inverse);
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 32px;
        height: 32px;
        padding: 0;
    }

    .nav-toggle span {
        width: 20px;
        height: 2px;
        margin: 2px 0;
    }

    .hero-flow {
        height: 50vh;
        min-height: 400px;
        max-height: 500px;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
    }

    .hero-stats {
        flex-direction: row;
        align-items: center;
        gap: 2rem;
    }

    .services-flow {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .asset-pool,.flow-result{
        width: 100%;
    }

    .wave-metrics {
        flex-direction: column;
    }

    .control-stream {
        gap: 1rem;
    }

    .footer-flow {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .flow-links {
        justify-content: center;
    }
}

/* 资产桥接特有样式 */
.rate-sphere {
    background: var(--bg-sphere);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-sphere);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.sphere-content {
    text-align: center;
}

.rate-title {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 0.5rem;
}

.rate-number {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.rate-refresh {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.bridge-interface {
    padding: var(--wave-padding);
}

.bridge-flow {
    display: flex;
    align-items: center;
    gap: var(--orb-gap);
    margin-bottom: var(--orb-gap);
}

.asset-pool {
    flex: 1;
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--sphere-padding);
    position: relative;
    overflow: hidden;
}

.pool-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
}

.pool-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 3px solid #667eea;
    border-radius: var(--radius-sphere);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--flow-normal);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25), 0 0 0 1px rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
}

.pool-input:hover {
    border-color: #5b52f0;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3), 0 0 0 2px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.pool-input:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4), 0 0 0 4px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(240, 245, 255, 1) 100%);
}

.pool-output {
    padding: 0.75rem;
    background: var(--flow-primary);
    border-radius: var(--radius-sphere);
    color: var(--text-inverse);
    font-weight: 700;
    text-align: center;
    font-size: var(--text-base);
}

.pool-ripple {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    animation: poolRipple 3s ease-in-out infinite;
}

@keyframes poolRipple {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.bridge-connector {
    display: flex;
    align-items: center;
    justify-content: center;
}

.connector-btn {
    background: var(--flow-secondary);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    color: var(--text-inverse);
    cursor: pointer;
    transition: all var(--flow-normal);
    box-shadow: var(--shadow-flow);
}

.connector-btn:hover {
    transform: rotate(180deg) scale(1.1);
    box-shadow: var(--shadow-sphere);
}

.connector-icon {
    font-size: var(--text-xl);
}

.bridge-notice {
    margin: var(--wave-padding);
}

.notice-wave {
    background: var(--bg-sphere);
    border-left: 4px solid var(--warning-solid);
    padding: var(--sphere-padding);
    border-radius: var(--radius-sphere);
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 智能路由特有样式 */
.neural-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--orb-gap);
    position: relative;
    z-index: 1;
}

.neural-node {
    background: var(--bg-sphere);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-sphere);
    border-radius: var(--radius-sphere);
    padding: var(--sphere-padding);
    text-align: center;
    transition: all var(--flow-normal);
    position: relative;
    overflow: hidden;
}

.neural-node::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(67, 233, 123, 0.1), transparent);
    animation: neuralPulse 4s ease-in-out infinite;
}

@keyframes neuralPulse {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.neural-node:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-flow);
}

.node-value {
    display: block;
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.node-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
    position: relative;
    z-index: 1;
}

.routing-calculator {
    padding: var(--wave-padding);
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
}

.calculator-sphere {
    background: var(--flow-success);
    border-radius: 0.4rem;
    padding: 2rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: var(--shadow-flow);
}

.sphere-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-inverse);
    text-align: center;
    line-height: 1.2;
}

.calculation-modes {
    display: flex;
    background: var(--neutral-200);
    border-radius: var(--radius-flow);
    overflow: hidden;
    gap: 1rem;
}

.mode-pill {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    background: #c1c1c1e6;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--flow-normal);
    border-radius: var(--radius-sphere);
}

.mode-pill.active {
    background: var(--flow-primary);
    color: var(--text-inverse);
    transform: scale(1.02);
}

.calculation-flow {
    display: flex;
    align-items: center;
    gap: var(--orb-gap);
}

.flow-input {
    flex: 2;
    padding: 1rem 1.25rem;
    border: 3px solid #667eea;
    border-radius: var(--radius-sphere);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--flow-normal);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25), 0 0 0 1px rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
}

.flow-input:hover {
    border-color: #5b52f0;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3), 0 0 0 2px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.flow-input:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4), 0 0 0 4px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(240, 245, 255, 1) 100%);
}

.flow-arrow {
    font-size: var(--text-xl);
    color: var(--accent-solid);
    animation: arrowFlow 2s ease-in-out infinite;
}

@keyframes arrowFlow {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

.flow-result {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--flow-success);
    border-radius: var(--radius-sphere);
    color: var(--text-inverse);
    font-weight: 700;
    text-align: center;
    font-size: var(--text-base);
}

.calculation-hint {
    font-size: 0.9rem;
    color: #4f43e9;
    text-align: center;
}

.query-portal {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    border: 1px solid var(--border-sphere);
    padding-top: 0px;
}

.portal-header {
    margin-bottom: var(--orb-gap);
}

.portal-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.portal-interface {
    display: flex;
    gap: var(--orb-gap);
    align-items: center;
}

.portal-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: 3px solid #667eea;
    border-radius: var(--radius-sphere);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--flow-normal);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25), 0 0 0 1px rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
}

.portal-input:hover {
    border-color: #5b52f0;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3), 0 0 0 2px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.portal-input:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4), 0 0 0 4px rgba(102, 126, 234, 0.2);
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(240, 245, 255, 1) 100%);
}

.portal-btn {
    padding: 0.75rem 1.5rem;
    background: var(--flow-primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-sphere);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--flow-normal);
    box-shadow: var(--shadow-flow);
}

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

.portal-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* 开发门户特有样式 */
.pricing-constellation {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    margin-bottom: var(--orb-gap);
    position: relative;
    z-index: 1;
}

.constellation-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--orb-gap);
}

.price-stars {
    display: flex;
    gap: 4rem;
    justify-content: center;
    margin-bottom: var(--orb-gap);
}

.price-star {
    background: var(--flow-primary);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    transition: all var(--flow-normal);
    box-shadow: var(--shadow-flow);
    position: relative;
    overflow: hidden;
}

.price-star::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: starShimmer 3s ease-in-out infinite;
}

@keyframes starShimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.price-star:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-sphere);
}

.star-type {
    font-size: var(--text-xs);
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
}

.star-price {
    font-size: 1.2rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.star-unit {
    font-size: var(--text-xs);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.constellation-note {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

.feature-nebula {
    padding: var(--wave-padding);
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    margin-bottom: var(--orb-gap);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.nebula-particles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.nebula-particles-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    height: 100%;
    justify-content: space-between;
}

.particle-item {
    background: var(--flow-accent);
    color: var(--text-inverse);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-wave);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-flow);
    transition: all var(--flow-normal);
    flex: 1;
    min-height: 60px;
}

.particle-item:hover {
    transform: translateX(5px) scale(1.02);
    box-shadow: var(--shadow-wave);
}

.particle-icon {
    font-size: var(--text-xl);
    flex-shrink: 0;
}

.particle-text {
    font-size: var(--text-base);
    font-weight: 600;
    text-align: left;
    flex: 1;
}

.particle {
    background: var(--flow-accent);
    color: var(--text-inverse);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-flow);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--flow-normal);
    cursor: default;
}

.particle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-flow);
}

.dev-portal-access {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    text-align: center;
    margin-top: 3rem;
}

.portal-sphere {
    background: var(--flow-info);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--orb-gap);
    box-shadow: var(--shadow-flow);
}

.access-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.link-icon {
    font-size: var(--text-lg);
}

.dev-link {
    color: var(--primary-solid);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    transition: color var(--flow-fast);
}

.dev-link:hover {
    color: var(--accent-solid);
}

/* 生态系统特有样式 */
.ecosystem-benefits {
    padding: var(--wave-padding);
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
}

.benefits-constellation,
.requirements-galaxy {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
}

.galaxy-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--orb-gap);
}

.benefit-orbits,
.requirement-planets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--orb-gap);
}

.benefit-orbit,
.requirement-planet {
    background: var(--bg-wave);
    border-radius: var(--radius-sphere);
    padding: var(--sphere-padding);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--flow-normal);
    border: 1px solid var(--border-wave);
}

.benefit-orbit:hover,
.requirement-planet:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-flow);
    border-color: var(--primary-solid);
}

.orbit-icon,
.planet-icon {
    font-size: var(--text-xl);
    flex-shrink: 0;
}

.orbit-text,
.planet-text {
    font-size: var(--text-sm);
    color: var(--text-primary);
    line-height: 1.4;
}

.ecosystem-portal {
    text-align: center;
    padding: var(--wave-padding);
}

.portal-link {
    display: inline-block;
    background: var(--flow-primary);
    color: var(--text-inverse);
    padding: 1rem 2rem;
    border-radius: var(--radius-flow);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-base);
    transition: all var(--flow-normal);
    box-shadow: var(--shadow-flow);
}

.portal-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sphere);
}

/* 帮助中心特有样式 */
.support-galaxy {
    padding: var(--wave-padding);
}

.support-constellation {
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
    margin-bottom: var(--orb-gap);
}

.support-star {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all var(--flow-normal);
    border: 1px solid var(--border-sphere);
}

.support-star:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-flow);
    border-color: var(--primary-solid);
}

.star-icon {
    font-size: var(--text-2xl);
    color: var(--primary-solid);
    flex-shrink: 0;
}

.star-info {
    flex: 1;
}

.star-name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.star-link {
    color: var(--primary-solid);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--flow-fast);
}

.star-link:hover {
    color: var(--accent-solid);
}

.star-status {
    background: var(--flow-success);
    color: var(--text-inverse);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-flow);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.knowledge-base {
    background: var(--bg-sphere);
    border-radius: var(--radius-wave);
    padding: var(--wave-padding);
    margin: var(--wave-padding);
}

.knowledge-items {
    display: flex;
    flex-direction: column;
    gap: var(--orb-gap);
}

.knowledge-item {
    background: var(--bg-wave);
    border-radius: var(--radius-sphere);
    padding: var(--sphere-padding);
    border-left: 4px solid var(--info-solid);
    transition: all var(--flow-normal);
}

.knowledge-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-flow);
}

.item-question {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.item-answer {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--text-sm);
}

/* 响应式设计增强 */
@media (max-width: 640px) {
    .hero-title {
        font-size: var(--text-2xl);
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    .stat-bubble {
        min-width: 80px;
        padding: 0.75rem;
    }

    .stat-number {
        font-size: var(--text-lg);
    }

    .bridge-flow {
        flex-direction: column;
        gap: 1rem;
    }

    .connector-btn {
        order: -1;
        transform: rotate(90deg);
    }

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

    .price-stars {
        flex-direction: row;
        align-items: center;
    }

    .wheel-select, .pool-input, .flow-input, .portal-input {
        width: 100%;
    }

    .benefit-orbits,
    .requirement-planets {
        grid-template-columns: 1fr;
    }

    .calculation-flow {
        flex-direction: column;
        gap: 1rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .portal-interface {
        flex-direction: column;
        gap: 1rem;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.logo-text {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-inverse);
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-inverse);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-button);
    transition: background var(--transition-fast);
}

.sidebar-toggle:hover {
    background: var(--gray-700);
}

.sidebar-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    margin: 4px 0;
    transition: var(--transition-fast);
}

.sidebar-menu {
    flex: 1;
    padding: var(--widget-padding) 0;
    list-style: none;
    margin: 0;
}

.sidebar-menu li {
    margin: 0;
}

.menu-link {
    display: flex;
    align-items: center;
    padding: 0.875rem var(--panel-padding);
    color: var(--gray-300);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    font-weight: 500;
}

.menu-link::before {
    content: attr(data-icon);
    margin-right: 0.75rem;
    font-size: var(--text-lg);
}

.menu-link::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--secondary-color);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.menu-link:hover {
    background: var(--gray-700);
    color: var(--text-inverse);
    padding-left: calc(var(--panel-padding) + 0.5rem);
}

.menu-link:hover::after {
    transform: scaleY(1);
}

.sidebar-footer {
    padding: var(--panel-padding);
    border-top: 1px solid var(--gray-700);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* 主工作区 */
.main-workspace {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-workspace);
}

/* 工作区头部 */
.workspace-header {
    background: var(--bg-block);
    border-bottom: 1px solid var(--border-light);
    padding: 0 var(--panel-padding);
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-panel);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.workspace-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.separator {
    color: var(--gray-400);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.notification-bell {
    position: relative;
    padding: 0.5rem;
    border-radius: var(--radius-button);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.notification-bell:hover {
    background: var(--bg-panel);
}

.bell-icon {
    font-size: var(--text-lg);
    color: var(--text-secondary);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger-color);
    color: var(--text-inverse);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--gradient-block);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    font-size: var(--text-lg);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.user-avatar:hover {
    transform: scale(1.05);
}

/* 系统通知条 */
.system-alert {
    background: var(--gradient-warning);
    color: var(--text-inverse);
    padding: 0.75rem var(--panel-padding);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.system-alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.alert-icon {
    font-size: var(--text-lg);
}

.alert-text {
    font-weight: 500;
    font-size: var(--text-base);
}

.alert-close {
    background: none;
    border: none;
    color: var(--text-inverse);
    font-size: var(--text-xl);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-button);
    transition: background var(--transition-fast);
    margin-left: auto;
}

.alert-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* 积木网格布局 */
.blocks-grid {
    padding: var(--block-gap);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--block-gap);
    flex: 1;
}

/* 积木容器 */
.block-container {
    background: var(--bg-block);
    border-radius: var(--radius-block);
    box-shadow: var(--shadow-block);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition-normal);
    min-height: var(--block-min-height);
    display: flex;
    flex-direction: column;
}

.block-container:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-block-hover);
}

/* 积木头部 */
.block-header {
    padding: var(--panel-padding);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-panel);
}

.block-icon {
    font-size: var(--text-2xl);
    margin-right: 0.75rem;
}

.block-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.block-status {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.block-status.online {
    background: var(--gradient-success);
    color: var(--text-inverse);
}

.block-status.recruiting {
    background: var(--gradient-warning);
    color: var(--text-inverse);
}

/* 积木内容 */
.block-content {
    padding: var(--panel-padding);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--widget-padding);
}

/* 信息面板 */
.info-panel {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--item-gap);
    padding: var(--widget-padding);
    background: var(--bg-panel);
    border-radius: var(--radius-panel);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.value {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
}

/* 控制面板 */
.control-panel {
    display: flex;
    flex-direction: column;
    gap: var(--widget-padding);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.block-select {
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-widget);
    background: var(--bg-block);
    font-size: var(--text-base);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6,9 12,15 18,9"/></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.block-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* 价格显示 */
.price-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--widget-padding);
    background: var(--gradient-block);
    border-radius: var(--radius-widget);
    color: var(--text-inverse);
}

.price-label {
    font-size: var(--text-sm);
    font-weight: 500;
}

.price-value {
    font-size: var(--text-xl);
    font-weight: 700;
}

.price-unit {
    font-size: var(--text-base);
    font-weight: 600;
    margin-left: 0.25rem;
}

/* 地址面板 */
.address-panel {
    background: var(--bg-panel);
    border-radius: var(--radius-panel);
    padding: var(--widget-padding);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--item-gap);
}

.panel-title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.qr-btn {
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-button);
    padding: 0.5rem;
    color: var(--text-inverse);
    cursor: pointer;
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.qr-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.address-box {
    background: var(--bg-block);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-widget);
    padding: 0.75rem;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    word-break: break-all;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--item-gap);
}

.address-box:hover {
    border-color: var(--primary-color);
    background: var(--bg-panel);
}

/* 货币切换 */
.currency-switch {
    display: flex;
    gap: 0.5rem;
}

.currency-btn {
    flex: 1;
    padding: 0.5rem;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-button);
    background: var(--bg-block);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.currency-btn.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--text-inverse);
}

.currency-btn:hover:not(.active) {
    border-color: var(--primary-light);
    background: var(--bg-panel);
}

/* 兑换界面 */
.rate-display {
    background: var(--bg-panel);
    border-radius: var(--radius-panel);
    padding: var(--widget-padding);
    text-align: center;
}

.rate-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rate-value {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.25rem 0;
}

.rate-update {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.exchange-interface {
    background: var(--bg-panel);
    border-radius: var(--radius-panel);
    padding: var(--widget-padding);
}

.exchange-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--item-gap);
    align-items: end;
}

.token-input,
.token-output {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.token-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.token-field {
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-widget);
    background: var(--bg-block);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.token-field:focus {
    outline: none;
    border-color: var(--primary-color);
}

.token-result {
    padding: 0.75rem;
    background: var(--gradient-block);
    border-radius: var(--radius-widget);
    color: var(--text-inverse);
    font-weight: 700;
    text-align: center;
}

.swap-btn {
    background: var(--secondary-color);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    color: var(--text-inverse);
    font-size: var(--text-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.swap-btn:hover {
    background: var(--secondary-dark);
    transform: rotate(180deg);
}

.notice-box {
    background: var(--bg-panel);
    border-left: 4px solid var(--warning-color);
    padding: var(--widget-padding);
    border-radius: var(--radius-widget);
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 统计网格 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--item-gap);
}

.stat-item {
    background: var(--bg-panel);
    padding: var(--widget-padding);
    border-radius: var(--radius-widget);
    text-align: center;
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.stat-value {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0.25rem;
}

/* 小部件 */
.calculator-widget,
.contact-widget,
.query-widget {
    background: var(--bg-panel);
    border-radius: var(--radius-panel);
    padding: var(--widget-padding);
}

.widget-header {
    margin-bottom: var(--item-gap);
}

.widget-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.payment-toggle,
.toggle-btn {
    display: flex;
    background: var(--gray-200);
    border-radius: var(--radius-button);
    overflow: hidden;
}

.toggle-btn {
    flex: 1;
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toggle-btn.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.calc-row,
.query-row {
    display: flex;
    align-items: center;
    gap: var(--item-gap);
    margin: var(--item-gap) 0;
}

.calc-input,
.query-input {
    flex: 2;
    padding: 0.75rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-widget);
    background: var(--bg-block);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.calc-input:focus,
.query-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.calc-arrow {
    font-size: var(--text-xl);
    color: var(--text-muted);
    font-weight: 700;
}

.calc-result {
    flex: 1;
    padding: 0.75rem;
    background: var(--gradient-success);
    border-radius: var(--radius-widget);
    color: var(--text-inverse);
    font-weight: 700;
    text-align: center;
}

.calc-hint {
    font-size: var(--text-xs);
    color: var(--accent-color);
    margin-top: 0.5rem;
}

.query-btn {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-block);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-widget);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* 页脚 */
.workspace-footer {
    background: var(--gray-800);
    color: var(--text-inverse);
    padding: var(--panel-padding);
    margin-top: auto;
    border-top: 1px solid var(--gray-700);
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--block-gap);
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo {
    font-size: var(--text-lg);
    background: var(--gradient-warning);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-name {
    font-size: var(--text-base);
    font-weight: 700;
}

.footer-info {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.footer-right {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.footer-links {
    display: flex;
    gap: var(--item-gap);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-inverse);
}

.footer-copyright {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .blocks-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .main-workspace {
        margin-left: 0;
    }

    .sidebar-navigation {
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
    }

    .sidebar-navigation.active {
        transform: translateX(0);
    }

    .sidebar-toggle {
        display: block;
    }

    .blocks-grid {
        grid-template-columns: 1fr;
        padding: var(--widget-padding);
    }

    .exchange-row {
        grid-template-columns: 1fr;
        gap: var(--widget-padding);
    }

    .swap-btn {
        order: -1;
        justify-self: center;
    }

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

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: var(--widget-padding);
    }

    .footer-right {
        align-items: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

.navigation-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
}

.header-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.brand-identity {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.brand-icon {
    font-size: var(--text-2xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.brand-name {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.primary-navigation {
    display: flex;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
    margin: 0;
    padding: 0;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: left var(--duration-normal) var(--ease-out);
    z-index: -1;
}

.nav-item:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-item:hover::before {
    left: 0;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.toggle-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out);
}

.mobile-toggle.active .toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* 主要内容区域 */
.content-wrapper {
    margin-top: 80px;
}

/* 英雄横幅样式 */
.hero-banner {
    min-height: 100vh;
    background: var(--gradient-primary);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-20px) rotate(1deg);
    }

    66% {
        transform: translateY(10px) rotate(-1deg);
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: var(--text-inverse);
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: slideInLeft 1s var(--ease-out);
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    font-size: var(--text-xl);
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
    animation: slideInLeft 1s var(--ease-out) 0.2s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    animation: slideInLeft 1s var(--ease-out) 0.4s both;
}

.action-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.action-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 var(--duration-slow) var(--ease-out);
}

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

.primary-action {
    background: var(--bg-elevated);
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.primary-action:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.secondary-action {
    background: transparent;
    color: var(--text-inverse);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.secondary-action:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.button-icon {
    font-size: var(--text-lg);
}

.hero-visual {
    position: relative;
    height: 400px;
    animation: slideInRight 1s var(--ease-out) 0.6s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.floating-element {
    position: absolute;
    font-size: var(--text-4xl);
    animation: floatElement 6s ease-in-out infinite;
}

.element-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.element-2 {
    top: 60%;
    right: 30%;
    animation-delay: 1.5s;
}

.element-3 {
    bottom: 30%;
    left: 40%;
    animation-delay: 3s;
}

.element-4 {
    top: 40%;
    right: 10%;
    animation-delay: 4.5s;
}

@keyframes floatElement {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* 公告横幅 */
.announcement-banner {
    background: var(--gradient-accent);
    color: var(--text-inverse);
    padding: var(--space-md) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.announcement-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.announcement-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    position: relative;
    z-index: 1;
}

.notice-message {
    font-weight: 600;
    font-size: var(--text-lg);
    background: linear-gradient(90deg, #fff, #f0f0f0, #fff, #f0f0f0);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 2s ease-in-out infinite;
}

@keyframes textShimmer {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* 服务模块区域 */
.services-section {
    padding: var(--space-3xl) 0;
    background: var(--bg-primary);
}

.section-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section-intro {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-heading {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

/* 服务模块卡片 */
.service-module {
    background: var(--bg-elevated);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
    overflow: hidden;
}

.service-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--module-accent, var(--gradient-primary));
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.service-module:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-module:hover::before {
    transform: scaleX(1);
}

/* 模块主题色 */
.duration-module {
    --module-accent: var(--gradient-cool);
    --module-bg: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    --module-border: #81d4fa;
}

.swap-module {
    --module-accent: var(--gradient-warm);
    --module-bg: linear-gradient(135deg, #fff3e0 0%, #fce4ec 100%);
    --module-border: #ffab91;
}

.count-module {
    --module-accent: var(--gradient-accent);
    --module-bg: linear-gradient(135deg, #e8f5e8 0%, #f1f8e9 100%);
    --module-border: #a5d6a7;
}

.api-module {
    --module-accent: linear-gradient(135deg, #9c27b0 0%, #673ab7 100%);
    --module-bg: linear-gradient(135deg, #f3e5f5 0%, #ede7f6 100%);
    --module-border: #ce93d8;
}

.partner-module {
    --module-accent: linear-gradient(135deg, #ff5722 0%, #ff9800 100%);
    --module-bg: linear-gradient(135deg, #fff3e0 0%, #fce4ec 100%);
    --module-border: #ffcc02;
}

.support-module {
    --module-accent: linear-gradient(135deg, #00bcd4 0%, #009688 100%);
    --module-bg: linear-gradient(135deg, #e0f2f1 0%, #e0f7fa 100%);
    --module-border: #4dd0e1;
}

.module-header {
    margin-bottom: var(--space-xl);
}

.module-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.module-intro {
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.feature-item {
    padding: var(--space-sm) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-lg);
}

.feature-item::before {
    content: "✨";
    position: absolute;
    left: 0;
    top: var(--space-sm);
    color: var(--accent-color);
    font-size: var(--text-sm);
}

/* 表单控件样式 */
.service-configuration {
    margin-top: var(--space-xl);
}

.config-section {
    margin-bottom: var(--space-xl);
}

.config-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.selection-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.config-select {
    flex: 1;
    min-width: 180px;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-elevated);
    font-size: var(--text-base);
    color: var(--text-primary);
    transition: all var(--duration-normal) var(--ease-out);
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="6,9 12,15 18,9"/></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.config-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.multiplier-symbol {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-muted);
}

.config-tips {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--module-border, var(--primary-color));
}

.config-tips p {
    margin: var(--space-xs) 0;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.tip-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s ease-in-out infinite;
}

@keyframes gradientFlow {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* 支付区域样式 */
.payment-section {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--module-border, var(--border-light));
}

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

.payment-label {
    font-weight: 600;
    color: var(--text-primary);
}

.qr-button {
    background: var(--module-accent, var(--gradient-primary));
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-inverse);
    cursor: pointer;
    font-size: var(--text-lg);
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-sm);
}

.qr-button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.address-container {
    background: var(--bg-elevated);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-light);
    font-family: var(--font-mono);
    font-size: var(--text-base);
    word-break: break-all;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    margin-bottom: var(--space-lg);
    position: relative;
    overflow: hidden;
}

.address-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left var(--duration-normal) var(--ease-out);
}

.address-container:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.address-container:hover::before {
    left: 100%;
}

.price-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.price-info {
    font-weight: 600;
    color: var(--text-primary);
}

.price-info span {
    color: var(--primary-color);
    font-size: var(--text-lg);
    font-weight: 700;
}

.currency-toggle {
    display: flex;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 2px solid var(--text-primary);
}

.currency-option {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-elevated);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    font-weight: 600;
    font-size: var(--text-sm);
}

.currency-option.active {
    background: var(--text-primary);
    color: var(--accent-color);
}

.payment-tip {
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-style: italic;
    margin: 0;
}

/* 兑换面板样式 */
.exchange-rate-display {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xl);
    text-align: center;
}

.rate-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.rate-value {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.exchange-panel {
    margin-bottom: var(--space-xl);
}

.exchange-form {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.input-group,
.output-group {
    flex: 1;
    min-width: 150px;
}

.currency-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.swap-input {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--duration-normal) var(--ease-out);
    background: var(--bg-elevated);
}

.swap-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.swap-output {
    display: block;
    width: 100%;
    padding: var(--space-md);
    background: var(--module-bg, var(--bg-secondary));
    border: 2px solid var(--module-border, var(--border-light));
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
}

.swap-control {
    display: flex;
    justify-content: center;
    align-items: center;
}

.swap-button {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-full);
    width: 60px;
    height: 60px;
    color: var(--text-inverse);
    font-size: var(--text-xl);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-md);
}

.swap-button:hover {
    transform: rotate(180deg) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.swap-icon {
    display: block;
    transition: transform var(--duration-normal) var(--ease-out);
}

.exchange-notice {
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-color);
    font-size: var(--text-sm);
    line-height: 1.6;
    color: var(--text-secondary);
}

/* 计算器样式 */
.count-calculator {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
}

.calculator-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.payment-methods {
    display: flex;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-lg);
    border: 2px solid var(--text-primary);
}

.method-choice {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-elevated);
    color: var(--text-primary);
    text-align: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    font-weight: 600;
}

.method-choice.active {
    background: var(--text-primary);
    color: var(--accent-color);
}

.calculator-form {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.calculator-input {
    flex: 2;
    padding: var(--space-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    background: var(--bg-elevated);
}

.calculator-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.arrow-symbol {
    font-size: var(--text-2xl);
    color: var(--text-muted);
    font-weight: 700;
}

.calculation-result {
    flex: 1;
    padding: var(--space-md);
    background: var(--bg-elevated);
    border: 2px solid var(--module-border, var(--border-light));
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
}

.calculator-hint {
    font-size: var(--text-sm);
    color: var(--accent-color);
    margin: 0;
    font-weight: 500;
}

/* 查询表单样式 */
.usage-query {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.query-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.query-form {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.query-input {
    flex: 1;
    min-width: 250px;
    padding: var(--space-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    background: var(--bg-elevated);
}

.query-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.query-submit {
    padding: var(--space-md) var(--space-xl);
    background: var(--module-accent, var(--gradient-accent));
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-sm);
}

.query-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.query-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* 其他组件样式 */
.highlight-price {
    color: var(--accent-color);
    font-weight: 700;
}

.muted-text {
    color: var(--text-muted) !important;
    font-style: italic;
}

.highlight-feature {
    color: var(--primary-color) !important;
    font-weight: 600;
}

/* 合作伙伴和支持模块特殊样式 */
.count-benefits,
.partnership-benefits {
    margin-bottom: var(--space-xl);
}

.benefit-group,
.requirement-group {
    margin-bottom: var(--space-xl);
}

.benefit-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.benefits-matrix,
.requirements-matrix {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.benefit-card,
.requirement-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--module-bg, var(--bg-secondary));
    border-radius: var(--radius-lg);
    transition: all var(--duration-normal) var(--ease-out);
}

.benefit-card:hover,
.requirement-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.benefit-symbol,
.requirement-symbol {
    font-size: var(--text-2xl);
    flex-shrink: 0;
}

.benefit-description,
.requirement-description {
    font-size: var(--text-base);
    line-height: 1.5;
    color: var(--text-primary);
}

.partnership-action {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.action-text {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

/* 支持中心样式 */
.support-channels {
    margin-bottom: var(--space-xl);
}

.support-channel {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
}

.channel-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.channel-symbol {
    font-size: var(--text-2xl);
}

.channel-title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.channel-content {
    margin-left: var(--space-3xl);
}

.contact-entry {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.platform-symbol {
    font-size: var(--text-2xl);
}

.contact-info {
    flex: 1;
}

.contact-url {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.contact-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin: var(--space-xs) 0 0 0;
}

/* FAQ样式 */
.faq-section {
    background: var(--module-bg, var(--bg-secondary));
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.faq-container {
    margin-top: var(--space-lg);
}

.faq-entry {
    margin-bottom: var(--space-xl);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.faq-symbol {
    font-size: var(--text-xl);
    color: var(--primary-color);
}

.faq-answer {
    margin-left: var(--space-2xl);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0;
}

/* 页脚样式 */
.site-footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 50%, #475569 100%);
    color: var(--text-inverse);
    margin-top: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
}

.footer-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-column {
    animation: fadeInUp 0.6s var(--ease-out);
}

.footer-brand h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-tagline {
    color: #cbd5e1;
    font-size: var(--text-base);
    margin-bottom: var(--space-lg);
}

.footer-intro {
    color: #e2e8f0;
    line-height: 1.6;
    font-size: var(--text-base);
}

.footer-heading {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-inverse);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
    border-radius: var(--radius-full);
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: var(--space-md);
}

.footer-menu a {
    color: #e2e8f0;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-base);
}

.footer-menu a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    padding: var(--space-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.copyright-info p {
    margin: 0;
    color: #cbd5e1;
    font-size: var(--text-sm);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .services-layout {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .primary-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border-light);
    }

    .primary-navigation.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
    }

    .nav-item {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
        background: var(--bg-secondary);
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .section-heading {
        font-size: var(--text-3xl);
    }

    .services-layout {
        grid-template-columns: 1fr;
    }

    .service-module {
        padding: var(--space-lg);
    }

    .exchange-form {
        flex-direction: column;
    }

    .swap-control {
        order: -1;
        margin-bottom: var(--space-lg);
    }

    .calculator-form {
        flex-direction: column;
        align-items: stretch;
    }

    .arrow-symbol {
        text-align: center;
        margin: var(--space-sm) 0;
    }

    .query-form {
        flex-direction: column;
    }

    .benefits-matrix,
    .requirements-matrix {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: var(--space-xl) 0;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-wrapper {
        padding: 0 var(--space-md);
    }

    .section-container {
        padding: 0 var(--space-md);
    }

    .hero-container {
        padding: 0 var(--space-md);
    }

    .service-module {
        padding: var(--space-md);
    }

    .selection-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .multiplier-symbol {
        display: none;
    }

    .price-container {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }

    .footer-wrapper {
        padding: 0 var(--space-md);
    }
}

/* 输入框占位符样式增强 */
.wheel-select::placeholder,
.pool-input::placeholder,
.flow-input::placeholder,
.portal-input::placeholder {
    color: #6b7280;
    font-weight: 500;
    opacity: 0.8;
}

/* 输入框标签增强 */
.selector-label,
.pool-label {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    display: block;
}

/* 输入框动画增强 */
.wheel-select,
.pool-input,
.flow-input,
.portal-input {
    position: relative;
    overflow: hidden;
}

.wheel-select::before,
.pool-input::before,
.flow-input::before,
.portal-input::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

.wheel-select:focus::before,
.pool-input:focus::before,
.flow-input:focus::before,
.portal-input:focus::before {
    left: 100%;
}