/* DeepTaste - 自定义样式表 */
/* 品牌视觉系统 - 2025 优化版 */
:root {
    /* 主色 */
    --primary-green: #2ECC71;        /* 品牌绿 - 主按钮、标题、强调元素 */
    /* 辅助色 */
    --light-green: #F0FDF4;          /* 浅绿 - 背景 */
    --warm-yellow: #FBBF24;          /* 暖黄 - 强调/标签 */
    --deep-blue: #3B82F6;            /* 深蓝 - 功能/数据 */
    /* 中性色 */
    --white: #FFFFFF;
    --light-gray: #F8FAFC;
    --dark-gray: #333333;
    --black: #1A1A1A;
    /* 设计系统 */
    --radius: 8px;                   /* 统一圆角 */
    --card-shadow: 0 4px 12px rgba(0,0,0,0.05);  /* 卡片轻阴影 */
    --button-hover-shadow: 0 6px 20px rgba(46,204,113,0.25); /* 按钮上浮阴影 */
    /* 间距系统 */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
}

/* 基础样式 */
body {
    font-family: 'Noto Sans SC', 'Inter', 'Segoe UI', sans-serif;
    overflow-x: hidden;
}

/* 自定义容器 */
.container {
    max-width: 1200px;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 新增滚动动画 */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-left {
    animation: fadeInLeft 0.7s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.7s ease-out;
}

.scale-in {
    animation: scaleIn 0.6s ease-out;
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

/* 交错延迟动画 */
.stagger-delay-1 { animation-delay: 0.1s; }
.stagger-delay-2 { animation-delay: 0.2s; }
.stagger-delay-3 { animation-delay: 0.3s; }
.stagger-delay-4 { animation-delay: 0.4s; }
.stagger-delay-5 { animation-delay: 0.5s; }

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float-delayed {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    33% {
        transform: translateY(-15px) translateX(10px);
    }
    66% {
        transform: translateY(5px) translateX(-10px);
    }
}

.animate-float-delayed {
    animation: float-delayed 4s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes spin-slow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-spin-slow {
    animation: spin-slow 10s linear infinite;
}

/* 按钮增强 */
.btn-primary {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(42, 157, 143, 0.3);
}

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

/* 按钮涟漪效果 */
.btn-primary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn-primary:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.3;
    }
    100% {
        transform: scale(50, 50);
        opacity: 0;
    }
}

/* 品牌按钮增强效果 */
.brand-button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.brand-button:hover::before {
    width: 300px;
    height: 300px;
}

.brand-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 30px rgba(46, 204, 113, 0.4);
}

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

/* 卡片悬停效果 */
.hover-card {
    transition: all 0.3s ease;
}

.hover-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* 自定义形状 */
.shape-blob {
    background: var(--light-green);
    height: 200px;
    width: 200px;
    border-radius: 40% 50% 30% 40%;
    opacity: 0.3;
    position: absolute;
    z-index: 0;
}

.shape-blob.one {
    left: 10%;
    top: 20%;
    transform: rotate(45deg);
}

.shape-blob.two {
    right: 10%;
    bottom: 20%;
    transform: rotate(-45deg);
}

/* 渐变背景 */
.gradient-bg {
    background: linear-gradient(135deg, #f0f9ff 0%, #e6f7f0 100%);
}

/* 导航栏增强 */
.nav-link {
    position: relative;
    padding-bottom: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.3s ease;
}

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

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

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-padding {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    /* 移动端导航优化 */
    nav {
        padding: 0.5rem 1rem;
    }

    .logo-title {
        font-size: 1.5rem;
    }

    /* 移动端按钮优化 */
    .brand-button, .brand-button-secondary {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        text-align: center;
    }

    /* 移动端卡片优化 */
    .brand-card {
        padding: 1.5rem;
    }

    /* 移动端间距优化 */
    .section-padding {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    h1 {
        font-size: 2.2rem;
        line-height: 1.3;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    /* 移动端隐藏不必要的装饰 */
    .shape-blob {
        display: none;
    }
}

/* 平板设备优化 */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .brand-card {
        padding: 2rem;
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

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

::-webkit-scrollbar-thumb:hover {
    background: #238277;
}

/* 表单输入焦点样式 */
.form-input:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
    outline: none;
    transition: all 0.3s ease;
}

/* 增强表单样式 */
.form-input {
    border: 1px solid #d1d5db;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.form-input:hover {
    border-color: #9ca3af;
}

.form-input:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.form-select {
    border: 1px solid #d1d5db;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    width: 100%;
    background-color: white;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.25rem;
}

.form-select:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
    outline: none;
}

.form-checkbox {
    border-color: #d1d5db;
    border-radius: 0.25rem;
}

.form-checkbox:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
    outline: none;
}

.form-checkbox:checked {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

/* FAQ样式 */
.faq-item {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 0.75rem;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-green);
}

.faq-question {
    width: 100%;
    padding: 1.25rem 1.5rem;
    text-align: left;
    background-color: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background-color: var(--light-green);
}

.faq-question:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.2);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--primary-green);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer.open {
    padding-bottom: 1.5rem;
    max-height: 500px;
}

.faq-answer-content {
    color: var(--dark-gray);
    line-height: 1.7;
}

/* 图片响应式样式 */
.responsive-image {
    max-width: 100%;
    height: auto;
    display: block;
}

.rounded-image {
    border-radius: var(--radius);
}

.circle-image {
    border-radius: 50%;
}

.image-container {
    position: relative;
    overflow: hidden;
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-container:hover .image-overlay {
    opacity: 1;
}

/* 分隔线样式 */
.divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--light-green), transparent);
    margin: 2rem 0;
}

/* 图标框样式 */
.icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.icon-box:hover {
    transform: scale(1.1);
}

/* 进度条样式 */
.progress-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--light-green), var(--primary-green));
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* 品牌设计系统 - 实用类 */
.brand-card {
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}
.brand-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-4px);
}

.brand-button {
    border-radius: var(--radius);
    background-color: var(--primary-green);
    color: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(46,204,113,0.2);
}
.brand-button:hover, .brand-button:focus {
    background-color: #26b864;
    box-shadow: var(--button-hover-shadow), 0 0 0 3px rgba(46, 204, 113, 0.3);
    transform: translateY(-2px);
    outline: none;
}
.brand-button:active {
    transform: translateY(0);
}

.brand-button-secondary {
    border-radius: var(--radius);
    background-color: white;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    transition: all 0.3s ease;
}
.brand-button-secondary:hover, .brand-button-secondary:focus {
    background-color: var(--light-green);
    transform: translateY(-2px);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.3);
    outline: none;
}

.brand-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background-color: var(--light-green);
    color: var(--dark-gray);
    font-size: 0.875rem;
    font-weight: 500;
}

.brand-tag-yellow {
    background-color: var(--warm-yellow);
    color: var(--black);
}

.brand-tag-blue {
    background-color: var(--deep-blue);
    color: white;
}

/* 背景色 */
.bg-brand-light {
    background-color: var(--light-green);
}
.bg-brand-primary {
    background-color: var(--primary-green);
}
.bg-brand-yellow {
    background-color: var(--warm-yellow);
}
.bg-brand-blue {
    background-color: var(--deep-blue);
}

/* 文字色 */
.text-brand-primary {
    color: var(--primary-green);
}
.text-brand-yellow {
    color: var(--warm-yellow);
}
.text-brand-blue {
    color: var(--deep-blue);
}

/* 边框 */
.border-brand {
    border-color: var(--primary-green);
}

/* 工具类 */
.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.backdrop-blur {
    backdrop-filter: blur(10px);
}

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

/* 标题层级间距 */
.heading-1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.heading-2 {
    font-size: 2.25rem;
    line-height: 1.3;
    margin-bottom: var(--space-md);
}

.heading-3 {
    font-size: 1.875rem;
    line-height: 1.4;
    margin-bottom: var(--space-sm);
}

.heading-4 {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
}

.paragraph-lg {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.paragraph {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-sm);
}

@media (max-width: 768px) {
    .heading-1 {
        font-size: 2.25rem;
    }

    .heading-2 {
        font-size: 1.875rem;
    }

    .heading-3 {
        font-size: 1.5rem;
    }

    .heading-4 {
        font-size: 1.25rem;
    }
}

/* 统一间距系统 */
.section-padding {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
}

.section-padding-lg {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.section-padding-sm {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.section-margin {
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.container-padding {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

/* 元素间距 */
.space-y-section > * + * {
    margin-top: var(--space-xl);
}

.space-y-lg > * + * {
    margin-top: var(--space-lg);
}

.space-y-md > * + * {
    margin-top: var(--space-md);
}

.space-y-sm > * + * {
    margin-top: var(--space-sm);
}

/* 响应式间距调整 */
@media (max-width: 768px) {
    .section-padding {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .section-padding-lg {
        padding-top: var(--space-3xl);
        padding-bottom: var(--space-3xl);
    }

    .section-padding-sm {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-xl);
    }
}

/* ======================================================
   视觉灵动升级 - 科技感 + 家庭氛围增强
   ====================================================== */

/* 科技感渐变背景 */
.gradient-tech {
    background: linear-gradient(135deg,
        #2ECC71 0%,
        #1ABC9C 25%,
        #3498DB 50%,
        #9B59B6 75%,
        #E74C3C 100%);
    background-size: 400% 400%;
    animation: gradient-shift 15s ease infinite;
}

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

/* 家庭温馨渐变 */
.gradient-family {
    background: linear-gradient(135deg,
        #FFD166 0%,
        #FFB347 25%,
        #FF8C42 50%,
        #E76F51 75%,
        #F4A261 100%);
    background-size: 300% 300%;
    animation: gradient-warm 12s ease infinite;
}

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

/* 灵动悬浮动画 */
.hover-float {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-float:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 微交互脉冲动画 */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(46, 204, 113, 0); }
}

.pulse-glow {
    animation: pulse-glow 2s infinite;
}

/* 科技感边框发光 */
.border-glow {
    border: 2px solid transparent;
    background: linear-gradient(var(--white), var(--white)) padding-box,
                linear-gradient(135deg, #2ECC71, #3498DB, #9B59B6) border-box;
    animation: border-glow-rotate 3s linear infinite;
}

@keyframes border-glow-rotate {
    0% { border-image: linear-gradient(135deg, #2ECC71, #3498DB, #9B59B6) 1; }
    50% { border-image: linear-gradient(135deg, #3498DB, #9B59B6, #2ECC71) 1; }
    100% { border-image: linear-gradient(135deg, #9B59B6, #2ECC71, #3498DB) 1; }
}

/* 家庭氛围装饰元素 */
.family-decoration {
    position: relative;
    overflow: hidden;
}

.family-decoration::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 209, 102, 0.1) 0%, transparent 70%);
    animation: rotate-slow 20s linear infinite;
}

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

/* 科技感网格背景 */
.tech-grid {
    background-image:
        linear-gradient(rgba(46, 204, 113, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(46, 204, 113, 0.1) 1px, transparent 1px);
    background-size: 30px 30px;
}

/* 卡片深度效果 */
.card-depth {
    border-radius: var(--radius);
    background: var(--white);
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.05),
        0 8px 24px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-depth:hover {
    transform: translateY(-6px) rotateX(5deg);
    box-shadow:
        0 15px 30px rgba(0, 0, 0, 0.12),
        0 4px 8px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* 品牌Logo容器增强 */
.logo-container {
    position: relative;
    padding: 12px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--light-green), var(--white));
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.2);
}

.logo-container::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, #2ECC71, #3498DB, #9B59B6);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo-container:hover::after {
    opacity: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .gradient-tech, .gradient-family {
        animation-duration: 20s;
    }

    .card-depth:hover {
        transform: translateY(-4px);
    }
}

/* ======================================================
   视觉平衡增强 - 家庭温暖感 + 科技感融合
   ====================================================== */

/* 温暖科技融合渐变 */
.gradient-balance {
    background: linear-gradient(135deg,
        #FFD166 0%,        /* 温暖黄色 - 家庭温馨 */
        #2ECC71 25%,       /* 品牌绿色 - 健康科技 */
        #3B82F6 50%,       /* 科技蓝色 - 智能创新 */
        #9B59B6 75%,       /* 紫色 - 智慧融合 */
        #F4A261 100%       /* 温暖橙色 - 家庭关怀 */
    );
    background-size: 300% 300%;
    animation: gradient-balance-shift 15s ease infinite;
}

@keyframes gradient-balance-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 家庭温暖感装饰元素 */
.family-warmth {
    position: relative;
    overflow: hidden;
}

.family-warmth::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle,
        rgba(255, 209, 102, 0.15) 0%,   /* 温暖黄色 */
        rgba(46, 204, 113, 0.1) 30%,   /* 健康绿色 */
        rgba(59, 130, 246, 0.05) 60%,  /* 科技蓝色 */
        transparent 80%
    );
    animation: rotate-warmth 25s linear infinite;
    z-index: 0;
}

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

/* 科技感光晕效果 */
.tech-glow {
    position: relative;
    z-index: 1;
}

.tech-glow::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg,
        rgba(46, 204, 113, 0.3),
        rgba(59, 130, 246, 0.3),
        rgba(155, 89, 182, 0.3)
    );
    border-radius: inherit;
    z-index: -1;
    filter: blur(20px);
    opacity: 0.7;
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

/* 家庭图标增强 */
.family-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FFD166, #FF8C42);
    color: white;
    font-size: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(255, 140, 66, 0.3);
}

.family-icon:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 12px 30px rgba(255, 140, 66, 0.5);
}

/* 科技图标增强 */
.tech-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2ECC71, #3B82F6);
    color: white;
    font-size: 24px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.3);
}

.tech-icon:hover {
    transform: scale(1.1) rotate(-10deg);
    box-shadow: 0 12px 30px rgba(46, 204, 113, 0.5);
}

/* 温暖科技卡片 */
.card-balance {
    border-radius: var(--radius);
    background: white;
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.05),
        0 1px 0 rgba(255, 255, 255, 0.8),
        inset 0 0 0 1px rgba(255, 209, 102, 0.2);
    border: 1px solid rgba(255, 209, 102, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card-balance::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FFD166, #2ECC71, #3B82F6);
    z-index: 1;
}

.card-balance:hover {
    transform: translateY(-8px) rotateX(5deg);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.12),
        0 8px 16px rgba(0, 0, 0, 0.08),
        inset 0 0 0 1px rgba(255, 209, 102, 0.4);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .gradient-balance {
        animation-duration: 25s;
    }

    .family-warmth::before {
        animation-duration: 40s;
    }

    .card-balance:hover {
        transform: translateY(-4px);
    }
}

/* 打印样式 */
@media print {
    .no-print {
        display: none !important;
    }
}