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superlishunqin 2025-09-22 07:00:14 +08:00
parent 403fdeafa4
commit c9b603c136
4 changed files with 3031 additions and 279 deletions
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app/static/css/style.css
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app/static/images/hero/placeholder.svg Normal file
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<svg width="1920" height="1080" xmlns="http://www.w3.org/2000/svg">
<defs>
<linearGradient id="bg" x1="0%" y1="0%" x2="100%" y2="100%">
<stop offset="0%" style="stop-color:#FFE0B2"/>
<stop offset="50%" style="stop-color:#FFCCBC"/>
<stop offset="100%" style="stop-color:#FFAB91"/>
</linearGradient>
</defs>
<rect width="100%" height="100%" fill="url(#bg)"/>
<text x="50%" y="50%" text-anchor="middle" dy=".3em" font-family="Arial, sans-serif" font-size="72" fill="#FF5722">童趣学习背景</text>
</svg>
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app/static/js/main.js
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// 全局JavaScript功能
// 主页增强功能 - 无彩蛋版本
document.addEventListener('DOMContentLoaded', function() {
// 自动隐藏提示消息
const alerts = document.querySelectorAll('.alert');
alerts.forEach(function(alert) {
setTimeout(function() {
alert.style.opacity = '0';
setTimeout(function() {
alert.style.display = 'none';
}, 300);
}, 5000); // 5秒后自动隐藏
});
// 平滑滚动
const links = document.querySelectorAll('a[href^="#"]');
links.forEach(function(link) {
link.addEventListener('click', function(e) {
e.preventDefault();
const target = document.querySelector(this.getAttribute('href'));
if (target) {
target.scrollIntoView({
behavior: 'smooth',
block: 'start'
});
}
});
});
// 表单验证增强
const forms = document.querySelectorAll('form');
forms.forEach(function(form) {
form.addEventListener('submit', function(e) {
const submitBtn = form.querySelector('button[type="submit"]');
if (submitBtn && !submitBtn.disabled) {
// 防止重复提交
setTimeout(function() {
submitBtn.disabled = true;
// 页面加载动画
document.body.classList.add('page-loading');
setTimeout(() => {
document.body.classList.remove('page-loading');
}, 100);
// 数字统计动画
animateCounters();
// 场景分类筛选
initScenarioFilter();
// 滚动动画
initScrollAnimations();
// 轮播图增强
enhanceCarousel();
// 功能卡片交互
enhanceFeatureCards();
console.log('🎨 主页功能已加载完成！');
});
// 数字统计动画
function animateCounters() {
const counters = document.querySelectorAll('.stat-number');
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
const counter = entry.target;
const target = parseInt(counter.getAttribute('data-count'));
animateCounter(counter, target);
observer.unobserve(counter);
}
});
});
// 输入框焦点效果
const inputs = document.querySelectorAll('.form-control');
inputs.forEach(function(input) {
input.addEventListener('focus', function() {
this.parentNode.classList.add('focused');
});
input.addEventListener('blur', function() {
this.parentNode.classList.remove('focused');
});
});
// 工具提示初始化
if (typeof bootstrap !== 'undefined') {
const tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
tooltipTriggerList.map(function(tooltipTriggerEl) {
return new bootstrap.Tooltip(tooltipTriggerEl);
});
// 弹出框初始化
const popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
popoverTriggerList.map(function(popoverTriggerEl) {
return new bootstrap.Popover(popoverTriggerEl);
});
counters.forEach(counter => observer.observe(counter));
}
// 邮箱验证码倒计时功能
window.startVerificationCountdown = function(buttonId, duration = 60) {
const button = document.getElementById(buttonId);
if (!button) return;
let count = duration;
const originalText = button.textContent;
function animateCounter(element, target) {
let count = 0;
const duration = 2000; // 2秒
const step = target / (duration / 16); // 60fps
button.disabled = true;
const timer = setInterval(function() {
button.textContent = `${count}秒后重试`;
count--;
if (count < 0) {
const timer = setInterval(() => {
count += step;
if (count >= target) {
count = target;
clearInterval(timer);
button.disabled = false;
button.textContent = originalText === '发送验证码' ? '重新发送' : originalText;
}
}, 1000);
element.textContent = Math.floor(count);
}, 16);
}
return timer;
};
// AJAX请求封装
window.sendAjaxRequest = function(url, data, successCallback, errorCallback) {
fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'X-Requested-With': 'XMLHttpRequest'
},
body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => {
if (data.success) {
if (successCallback) successCallback(data);
// 场景分类筛选
function initScenarioFilter() {
const navButtons = document.querySelectorAll('.scenario-nav-btn');
const scenarioCards = document.querySelectorAll('.scenario-card-new');
navButtons.forEach(btn => {
btn.addEventListener('click', function() {
// 更新激活状态
navButtons.forEach(b => b.classList.remove('active'));
this.classList.add('active');
// 筛选场景
const category = this.getAttribute('data-category');
scenarioCards.forEach(card => {
if (category === 'all' || card.getAttribute('data-category') === category) {
card.style.display = 'block';
card.style.animation = 'fadeInUp 0.5s ease forwards';
} else {
if (errorCallback) errorCallback(data.message || '请求失败');
card.style.display = 'none';
}
});
});
});
}
// 滚动动画
function initScrollAnimations() {
const observerOptions = {
threshold: 0.1,
rootMargin: '0px 0px -50px 0px'
};
const observer = new IntersectionObserver((entries) => {
entries.forEach(entry => {
if (entry.isIntersecting) {
entry.target.classList.add('animate-in');
// 为子元素添加延迟动画
const children = entry.target.querySelectorAll('.stat-card, .feature-card-advanced, .step-item');
children.forEach((child, index) => {
setTimeout(() => {
child.classList.add('fade-in');
}, index * 100);
});
}
});
}, observerOptions);
// 观察需要动画的元素
document.querySelectorAll('.stats-showcase, .learning-steps, .scenarios-grid').forEach(el => {
observer.observe(el);
});
}
// 轮播图增强
function enhanceCarousel() {
const carousel = document.querySelector('#heroCarousel');
if (!carousel) return;
// 增强指示器点击效果
document.querySelectorAll('.carousel-indicators button').forEach(indicator => {
indicator.addEventListener('click', function() {
this.style.transform = 'scale(1.5)';
setTimeout(() => {
this.style.transform = '';
}, 200);
});
});
// 控制器悬停效果
document.querySelectorAll('.kid-control').forEach(control => {
control.addEventListener('mouseenter', function() {
this.style.transform = 'scale(1.1)';
});
control.addEventListener('mouseleave', function() {
this.style.transform = 'scale(1)';
});
});
}
// 功能卡片交互增强
function enhanceFeatureCards() {
// 语音波浪动画控制
const waveDemo = document.querySelector('.voice-wave-demo');
if (waveDemo) {
const waveCard = waveDemo.closest('.feature-card-advanced');
waveCard.addEventListener('mouseenter', function() {
const bars = waveDemo.querySelectorAll('.wave-bar');
bars.forEach((bar, index) => {
bar.style.animationDuration = '0.8s';
bar.style.animationDelay = (index * 0.1) + 's';
});
});
waveCard.addEventListener('mouseleave', function() {
const bars = waveDemo.querySelectorAll('.wave-bar');
bars.forEach((bar, index) => {
bar.style.animationDuration = '1.5s';
bar.style.animationDelay = (index * 0.2) + 's';
});
});
}
// 聊天演示动画
const chatDemo = document.querySelector('.chat-demo');
if (chatDemo) {
const aiCard = chatDemo.closest('.feature-card-advanced');
aiCard.addEventListener('mouseenter', function() {
const typingIndicator = chatDemo.querySelector('.typing-indicator');
if (typingIndicator) {
typingIndicator.style.animationDuration = '1s';
}
});
}
}
// 场景预览功能
window.showPreview = function(scenarioType) {
const modal = document.getElementById('scenarioPreview');
const title = document.getElementById('previewTitle');
const chat = document.getElementById('previewChat');
// 预设对话内容
const dialogues = {
friend: [
{ type: 'ai', text: '你好呀，我叫小明！你叫什么名字？' },
{ type: 'user', text: '你好小明，我叫小红！' },
{ type: 'ai', text: '很高兴认识你小红！我们可以做朋友吗？' },
{ type: 'user', text: '当然可以！我也想和你做朋友！' }
],
party: [
{ type: 'ai', text: '小红，下周是我的生日，你愿意来参加我的生日派对吗？' },
{ type: 'user', text: '哇，真的吗？我很想去！' },
{ type: 'ai', text: '太好了！派对在下周六下午3点，记得带上好心情哦！' }
],
restaurant: [
{ type: 'ai', text: '欢迎光临！小朋友想吃点什么呢？' },
{ type: 'user', text: '我想要一份儿童套餐，谢谢！' },
{ type: 'ai', text: '好的，儿童套餐有汉堡、薯条和果汁，这样可以吗？' }
],
shopping: [
{ type: 'ai', text: '小朋友，你在找什么东西吗？' },
{ type: 'user', text: '我想买一些水果给妈妈！' },
{ type: 'ai', text: '真懂事！我们这里有苹果、香蕉和橙子，你想要哪种？' }
],
actor: [
{ type: 'ai', text: '现在你是一只小猫咪，你会怎么介绍自己呢？' },
{ type: 'user', text: '喵～我是一只可爱的小猫，我喜欢吃鱼和玩毛线球！' },
{ type: 'ai', text: '表演得太棒了！你还能学其他小动物吗？' }
],
story: [
{ type: 'ai', text: '让我们一起编一个故事吧！从前有一只勇敢的小兔子...' },
{ type: 'user', text: '这只小兔子住在一个神奇的森林里！' },
{ type: 'ai', text: '哇！那这个森林里还有什么特别的地方吗？' }
]
};
const dialogue = dialogues[scenarioType] || dialogues.friend;
// 设置标题
const titles = {
friend: '👫 和小明交朋友',
party: '🎂 生日派对邀请',
restaurant: '🏪 餐厅点餐小达人',
shopping: '🛍️ 超市购物助手',
actor: '🎭 小小演员训练营',
story: '🌈 创意故事大王'
};
title.textContent = titles[scenarioType] || '对话预览';
// 清空并重新填充对话
chat.innerHTML = '';
dialogue.forEach((msg, index) => {
setTimeout(() => {
const msgDiv = document.createElement('div');
msgDiv.className = `chat-bubble ${msg.type}-bubble`;
msgDiv.innerHTML = `
<span class="avatar">${msg.type === 'ai' ? '🤖' : '😊'}</span>
<span class="text">${msg.text}</span>
`;
chat.appendChild(msgDiv);
// 滚动到底部
chat.scrollTop = chat.scrollHeight;
}, index * 1000);
});
// 显示弹窗
modal.style.display = 'flex';
// 添加点击外部关闭功能
modal.addEventListener('click', function(e) {
if (e.target === modal) {
closePreview();
}
})
.catch(error => {
console.error('请求错误:', error);
if (errorCallback) errorCallback('网络错误，请检查连接');
});
};
// 显示加载状态
window.showLoading = function(button, loadingText = '处理中...') {
if (!button) return;
button.disabled = true;
const originalHTML = button.innerHTML;
button.innerHTML = `<i class="fas fa-spinner fa-spin me-2"></i>${loadingText}`;
window.closePreview = function() {
const modal = document.getElementById('scenarioPreview');
modal.style.display = 'none';
};
return function() {
button.disabled = false;
button.innerHTML = originalHTML;
};
};
// 显示消息提示
window.showMessage = function(message, type = 'info') {
const alertContainer = document.querySelector('.container');
if (!alertContainer) return;
const alertDiv = document.createElement('div');
alertDiv.className = `alert alert-${type} alert-dismissible fade show`;
alertDiv.innerHTML = `
<i class="fas fa-${type === 'error' ? 'exclamation-triangle' : type === 'success' ? 'check-circle' : 'info-circle'} me-2"></i>
${message}
<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
// 按钮点击效果增强
document.addEventListener('click', function(e) {
// 为所有按钮添加点击波纹效果
if (e.target.matches('button, .btn, .btn-start, .btn-preview')) {
createRipple(e);
}
});
function createRipple(event) {
const button = event.target;
const rect = button.getBoundingClientRect();
const size = Math.max(rect.width, rect.height);
const x = event.clientX - rect.left - size / 2;
const y = event.clientY - rect.top - size / 2;
const ripple = document.createElement('span');
ripple.style.cssText = `
position: absolute;
width: ${size}px;
height: ${size}px;
left: ${x}px;
top: ${y}px;
background: rgba(255, 255, 255, 0.6);
border-radius: 50%;
transform: scale(0);
animation: ripple 0.6s linear;
pointer-events: none;
z-index: 1000;
`;
alertContainer.insertBefore(alertDiv, alertContainer.firstChild);
// 确保按钮有相对定位
if (getComputedStyle(button).position === 'static') {
button.style.position = 'relative';
}
// 自动隐藏
setTimeout(function() {
alertDiv.style.opacity = '0';
setTimeout(function() {
if (alertDiv.parentNode) {
alertDiv.parentNode.removeChild(alertDiv);
button.appendChild(ripple);
setTimeout(() => {
ripple.remove();
}, 600);
}
}, 300);
}, 5000);
};
// 验证邮箱格式
window.validateEmail = function(email) {
const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
return emailRegex.test(email);
};
// 验证密码强度
window.validatePassword = function(password) {
if (password.length < 6) {
return { valid: false, message: '密码长度至少6位' };
// 添加CSS动画
const style = document.createElement('style');
style.textContent = `
@keyframes ripple {
to {
transform: scale(4);
opacity: 0;
}
return { valid: true, message: '密码强度可以' };
}
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.fade-in {
animation: fadeInUp 0.6s ease forwards;
}
.animate-in {
animation: fadeInUp 0.8s ease forwards;
}
`;
document.head.appendChild(style);
// 性能优化：节流函数
function throttle(func, wait) {
let timeout;
return function executedFunction(...args) {
const later = () => {
clearTimeout(timeout);
func(...args);
};
// 数字输入限制
window.restrictToNumbers = function(inputElement) {
inputElement.addEventListener('input', function(e) {
e.target.value = e.target.value.replace(/[^0-9]/g, '');
});
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
// 初始化数字验证码输入框
const codeInputs = document.querySelectorAll('input[name="verification_code"]');
codeInputs.forEach(function(input) {
window.restrictToNumbers(input);
});
});
// 全局错误处理
window.addEventListener('error', function(e) {
console.error('全局错误:', e.error);
});
// 全局未处理的Promise拒绝
window.addEventListener('unhandledrejection', function(e) {
console.error('未处理的Promise拒绝:', e.reason);
});
}
// 滚动性能优化
const handleScroll = throttle(() => {
// 滚动相关的性能敏感操作
}, 100);
window.addEventListener('scroll', handleScroll);

707
app/templates/index.html
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@ -3,8 +3,8 @@
{% block title %}首页 - 儿童语言学习系统{% endblock %}
{% block content %}
<!-- 1. 修复后的轮播图英雄区域 -->
<div id="heroCarousel" class="carousel slide hero-carousel-fixed" data-bs-ride="carousel">
<!-- 1. 童趣轮播图英雄区域 -->
<div id="heroCarousel" class="carousel slide hero-carousel-kid" data-bs-ride="carousel">
<!-- 指示器 -->
<div class="carousel-indicators">
<button type="button" data-bs-target="#heroCarousel" data-bs-slide-to="0" class="active" aria-current="true" aria-label="Slide 1"></button>
@ -16,31 +16,46 @@
<div class="carousel-inner">
<!-- 第一个轮播项：语音克隆 -->
<div class="carousel-item active">
<img src="https://images.unsplash.com/photo-1503454537195-1dcabb73ffb9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="孩子在学习">
<div class="carousel-overlay"></div>
<div class="floating-decorations">
<div class="float-emoji">🎤</div>
<div class="float-emoji">🗣️</div>
<div class="float-emoji">✨</div>
<div class="float-emoji">🎵</div>
<img src="https://images.unsplash.com/photo-1596464716127-f2a82984de30?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="快乐学习的小朋友">
<div class="carousel-overlay-kid"></div>
<!-- 童趣装饰元素 -->
<div class="kid-decorations">
<div class="kid-star kid-star-1">⭐</div>
<div class="kid-star kid-star-2">🌟</div>
<div class="kid-star kid-star-3">✨</div>
<div class="kid-cloud kid-cloud-1">☁️</div>
<div class="kid-cloud kid-cloud-2">☁️</div>
<div class="kid-balloon kid-balloon-1">🎈</div>
<div class="kid-balloon kid-balloon-2">🎈</div>
<div class="kid-balloon kid-balloon-3">🎈</div>
</div>
<div class="carousel-caption d-md-block">
<div class="hero-badge">🎉 AI语音黑科技</div>
<h1 class="hero-title">
<span class="highlight">听自己的声音</span><br>
快乐学说话！
<!-- 音乐符号动画 -->
<div class="music-notes">
<div class="music-note music-note-1">🎵</div>
<div class="music-note music-note-2">🎶</div>
<div class="music-note music-note-3">🎵</div>
<div class="music-note music-note-4">🎶</div>
</div>
<div class="carousel-caption d-md-block kid-caption">
<div class="hero-badge-kid">🎤 神奇的声音魔法</div>
<h1 class="hero-title-kid">
<span class="rainbow-text">听自己的声音</span><br>
<span class="bounce-text">快乐学说话！</span>
</h1>
<p class="hero-subtitle">
哇！我们有个超酷的魔法，能让电脑学会说话像你一样好听！
再也不怕开口说话啦～
<p class="hero-subtitle-kid">
🌈 哇！我们有个超级厉害的魔法，能让电脑学会说话像你一样好听！<br>
🚀 再也不怕开口说话啦，来和AI老师一起玩吧～
</p>
{% if not current_user.is_authenticated %}
<a href="{{ url_for('auth.register') }}" class="btn btn-hero">
<i class="fas fa-rocket me-2"></i>来试试这个魔法
<a href="{{ url_for('auth.register') }}" class="btn btn-hero-kid btn-magic">
<i class="fas fa-rocket me-2"></i>🎉 来试试这个魔法
</a>
{% else %}
<a href="{{ url_for('main.dashboard') }}" class="btn btn-hero">
<i class="fas fa-play me-2"></i>开始我的冒险
<a href="{{ url_for('main.dashboard') }}" class="btn btn-hero-kid btn-adventure">
<i class="fas fa-play me-2"></i>🏃‍♂️ 开始我的冒险
</a>
{% endif %}
</div>
@ -48,157 +63,613 @@
<!-- 第二个轮播项：场景对话 -->
<div class="carousel-item">
<img src="https://images.unsplash.com/photo-1560472354-b33ff0c44a43?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="儿童游戏场景">
<div class="carousel-overlay"></div>
<div class="floating-decorations">
<div class="float-emoji">🏪</div>
<div class="float-emoji">🍕</div>
<div class="float-emoji">👫</div>
<div class="float-emoji">🎭</div>
<img src="https://images.unsplash.com/photo-1503454537195-1dcabb73ffb9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="儿童游戏场景">
<div class="carousel-overlay-kid"></div>
<!-- 游戏装饰元素 -->
<div class="kid-decorations">
<div class="kid-toy toy-1">🧸</div>
<div class="kid-toy toy-2">🎲</div>
<div class="kid-toy toy-3">🎭</div>
<div class="kid-game game-1">🏪</div>
<div class="kid-game game-2">🍕</div>
<div class="kid-game game-3">👫</div>
<div class="kid-spark spark-1">💫</div>
<div class="kid-spark spark-2">✨</div>
</div>
<div class="carousel-caption d-md-block">
<div class="hero-badge">🎮 超多好玩场景</div>
<h1 class="hero-title">
<span class="highlight">像玩游戏一样</span><br>
练习说话！
<div class="carousel-caption d-md-block kid-caption">
<div class="hero-badge-kid">🎮 超多好玩场景</div>
<h1 class="hero-title-kid">
<span class="rainbow-text">像玩游戏一样</span><br>
<span class="wiggle-text">练习说话！</span>
</h1>
<p class="hero-subtitle">
去餐厅点好吃的、跟小朋友交朋友、当个小老板...
在各种好玩的情景里，自然而然学会表达！
<p class="hero-subtitle-kid">
🏪 去餐厅点好吃的、🤝 跟小朋友交朋友、👔 当个小老板...<br>
🎭 在各种好玩的情景里，自然而然学会表达！
</p>
<a href="{{ url_for('main.dashboard') if current_user.is_authenticated else url_for('auth.login') }}" class="btn btn-hero">
<i class="fas fa-gamepad me-2"></i>去玩场景游戏
<a href="{{ url_for('main.dashboard') if current_user.is_authenticated else url_for('auth.login') }}" class="btn btn-hero-kid btn-play">
<i class="fas fa-gamepad me-2"></i>🎲 去玩场景游戏
</a>
</div>
</div>
<!-- 第三个轮播项：智能评估 -->
<div class="carousel-item">
<img src="https://images.unsplash.com/photo-1509909756405-be0199881695?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="孩子学习成长">
<div class="carousel-overlay"></div>
<div class="floating-decorations">
<div class="float-emoji">📊</div>
<div class="float-emoji">🌟</div>
<div class="float-emoji">🏆</div>
<div class="float-emoji">💡</div>
<img src="https://images.unsplash.com/photo-1560472354-b33ff0c44a43?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80" class="d-block w-100" alt="孩子学习成长">
<div class="carousel-overlay-kid"></div>
<!-- 成长装饰元素 -->
<div class="kid-decorations">
<div class="kid-trophy trophy-1">🏆</div>
<div class="kid-trophy trophy-2">🥇</div>
<div class="kid-star star-big">🌟</div>
<div class="kid-rocket rocket-1">🚀</div>
<div class="kid-flower flower-1">🌸</div>
<div class="kid-flower flower-2">🌺</div>
<div class="kid-rainbow">🌈</div>
</div>
<div class="carousel-caption d-md-block">
<div class="hero-badge">🎯 智能小助手</div>
<h1 class="hero-title">
<span class="highlight">每次进步</span><br>
我们都看得见！
<div class="carousel-caption d-md-block kid-caption">
<div class="hero-badge-kid">🎯 智能小助手</div>
<h1 class="hero-title-kid">
<span class="rainbow-text">每次进步</span><br>
<span class="scale-text">我们都看得见！</span>
</h1>
<p class="hero-subtitle">
AI老师会仔细听你说的每一句话，告诉你哪里说得棒棒的，
哪里还能更棒！就像有个贴心的小伙伴在身边～
<p class="hero-subtitle-kid">
🤖 AI老师会仔细听你说的每一句话，告诉你哪里说得棒棒的，<br>
📈 哪里还能更棒！就像有个贴心的小伙伴在身边～
</p>
<a href="{{ url_for('main.dashboard') if current_user.is_authenticated else url_for('auth.login') }}" class="btn btn-hero">
<i class="fas fa-chart-line me-2"></i>看看我的成长
<a href="{{ url_for('main.dashboard') if current_user.is_authenticated else url_for('auth.login') }}" class="btn btn-hero-kid btn-growth">
<i class="fas fa-chart-line me-2"></i>📊 看看我的成长
</a>
</div>
</div>
</div>
<!-- 控制器 -->
<button class="carousel-control-prev" type="button" data-bs-target="#heroCarousel" data-bs-slide="prev">
<span class="carousel-control-prev-icon" aria-hidden="true"></span>
<button class="carousel-control-prev kid-control" type="button" data-bs-target="#heroCarousel" data-bs-slide="prev">
<span class="kid-arrow-prev">◀️</span>
<span class="visually-hidden">Previous</span>
</button>
<button class="carousel-control-next" type="button" data-bs-target="#heroCarousel" data-bs-slide="next">
<span class="carousel-control-next-icon" aria-hidden="true"></span>
<button class="carousel-control-next kid-control" type="button" data-bs-target="#heroCarousel" data-bs-slide="next">
<span class="kid-arrow-next">▶️</span>
<span class="visually-hidden">Next</span>
</button>
</div>
<!-- 波浪分隔符 -->
<div class="wavy-divider"></div>
<!-- 童趣波浪分隔符 -->
<div class="kid-wavy-divider">
<svg viewBox="0 0 1440 120" xmlns="http://www.w3.org/2000/svg">
<path fill="#ffffff" d="M0,80L80,85.3C160,91,320,101,480,96C640,91,800,69,960,64C1120,59,1280,69,1360,74.7L1440,80L1440,120L1360,120C1280,120,1120,120,960,120C800,120,640,120,480,120C320,120,160,120,80,120L0,120Z">
<animate attributeName="d" dur="10s" repeatCount="indefinite"
values="M0,80L80,85.3C160,91,320,101,480,96C640,91,800,69,960,64C1120,59,1280,69,1360,74.7L1440,80L1440,120L1360,120C1280,120,1120,120,960,120C800,120,640,120,480,120C320,120,160,120,80,120L0,120Z;
M0,96L80,90.7C160,85,320,75,480,80C640,85,800,107,960,112C1120,117,1280,107,1360,101.3L1440,96L1440,120L1360,120C1280,120,1120,120,960,120C800,120,640,120,480,120C320,120,160,120,80,120L0,120Z;
M0,80L80,85.3C160,91,320,101,480,96C640,91,800,69,960,64C1120,59,1280,69,1360,74.7L1440,80L1440,120L1360,120C1280,120,1120,120,960,120C800,120,640,120,480,120C320,120,160,120,80,120L0,120Z"/>
</path>
</svg>
</div>
<!-- 2. 特色功能 -->
<section class="page-section bg-light-kid">
<!-- 2. 核心功能展示 - 超丰富版 -->
<section class="page-section bg-kid-wonderland">
<div class="container">
<div class="section-title">
<h2>为什么选择我们？</h2>
<p>创新技术 × 教育理念 = 完美的学习体验</p>
<div class="section-title-kid">
<h2 class="title-with-stars">✨ 我们的神奇功能 ✨</h2>
<p class="subtitle-rainbow">🎯 专为3-6岁小朋友精心设计的语言学习体验</p>
<div class="title-decoration">
<span class="deco-star">⭐</span>
<span class="deco-heart">💖</span>
<span class="deco-star">⭐</span>
</div>
</div>
<!-- 数据统计展示 -->
<div class="stats-showcase mb-5">
<div class="row g-4">
<div class="col-md-6 col-lg-3">
<div class="kid-feature-card">
<div class="icon-bubble" style="background-color: #e3f2fd;"><i class="fas fa-microphone-alt text-primary"></i></div>
<h5>语音克隆技术</h5>
<p>克隆孩子的声音，听到"自己"说话，激发学习兴趣。</p>
<div class="col-md-3 col-6">
<div class="stat-card stat-users">
<div class="stat-icon">👶</div>
<div class="stat-number" data-count="1000">0</div>
<div class="stat-label">快乐小用户</div>
</div>
</div>
<div class="col-md-6 col-lg-3">
<div class="kid-feature-card">
<div class="icon-bubble" style="background-color: #e0f7fa;"><i class="fas fa-robot" style="color:#00BCD4;"></i></div>
<h5>智能对话系统</h5>
<p>AI老师提供个性化、有趣的对话学习体验。</p>
<div class="col-md-3 col-6">
<div class="stat-card stat-conversations">
<div class="stat-icon">💬</div>
<div class="stat-number" data-count="5000">0</div>
<div class="stat-label">有趣对话</div>
</div>
</div>
<div class="col-md-6 col-lg-3">
<div class="kid-feature-card">
<div class="icon-bubble" style="background-color: #fffde7;"><i class="fas fa-chart-line" style="color:#FFC107;"></i></div>
<h5>科学评估体系</h5>
<p>基于官方指南的四维度评估，科学跟踪进展。</p>
<div class="col-md-3 col-6">
<div class="stat-card stat-improvement">
<div class="stat-icon">📈</div>
<div class="stat-number" data-count="95">0</div>
<div class="stat-label">%进步率</div>
</div>
</div>
<div class="col-md-6 col-lg-3">
<div class="kid-feature-card">
<div class="icon-bubble" style="background-color: #fbe9e7;"><i class="fas fa-gamepad" style="color:#FF5722;"></i></div>
<h5>场景化学习</h5>
<p>丰富的生活场景，在真实对话中提升语言能力。</p>
<div class="col-md-3 col-6">
<div class="stat-card stat-satisfaction">
<div class="stat-icon">😊</div>
<div class="stat-number" data-count="98">0</div>
<div class="stat-label">%满意度</div>
</div>
</div>
</div>
</div>
<!-- 功能卡片 -->
<div class="row g-4 mb-5">
<div class="col-lg-6">
<div class="feature-card-advanced voice-clone-card">
<div class="feature-header">
<div class="feature-icon-big">🎤</div>
<h4>🪄 神奇语音克隆</h4>
</div>
<div class="feature-body">
<div class="feature-demo">
<div class="voice-wave-demo">
<div class="wave-bar"></div>
<div class="wave-bar"></div>
<div class="wave-bar"></div>
<div class="wave-bar"></div>
<div class="wave-bar"></div>
</div>
<p class="demo-text">只需3分钟录音，AI就能学会你的声音！</p>
</div>
<div class="feature-benefits">
<div class="benefit-item">
<span class="benefit-icon">🎯</span>
<span>激发学习兴趣</span>
</div>
<div class="benefit-item">
<span class="benefit-icon">🌟</span>
<span>提升自信心</span>
</div>
<div class="benefit-item">
<span class="benefit-icon">🎉</span>
<span>个性化体验</span>
</div>
</div>
<button class="btn btn-feature-try" onclick="location.href='{{ url_for('voice_clone.index') if current_user.is_authenticated else url_for('auth.login') }}'">
<span class="btn-icon">🚀</span>
立即体验
</button>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="feature-card-advanced ai-chat-card">
<div class="feature-header">
<div class="feature-icon-big">🤖</div>
<h4>🧠 智能AI老师</h4>
</div>
<div class="feature-body">
<div class="chat-demo">
<div class="chat-bubble ai-bubble">
<span class="typing-indicator">
<span></span>
<span></span>
<span></span>
</span>
你好小朋友！今天想聊什么呢？
</div>
<div class="chat-bubble user-bubble">
我想和小兔子做朋友！
</div>
</div>
<div class="ai-features">
<div class="ai-feature">📚 个性化教学</div>
<div class="ai-feature">🎯 实时评估</div>
<div class="ai-feature">🌈 情感理解</div>
</div>
<button class="btn btn-feature-try" onclick="location.href='{{ url_for('main.dashboard') if current_user.is_authenticated else url_for('auth.login') }}'">
<span class="btn-icon">💬</span>
开始对话
</button>
</div>
</div>
</div>
</div>
<!-- 学习步骤 -->
<div class="learning-steps">
<h3 class="steps-title">🌟 学习就这么简单！</h3>
<div class="steps-container">
<div class="step-item">
<div class="step-number">1</div>
<div class="step-icon">🎤</div>
<div class="step-title">录制声音</div>
<div class="step-desc">录制3分钟声音样本</div>
</div>
<div class="step-arrow">→</div>
<div class="step-item">
<div class="step-number">2</div>
<div class="step-icon">🎭</div>
<div class="step-title">选择场景</div>
<div class="step-desc">挑选喜欢的对话场景</div>
</div>
<div class="step-arrow">→</div>
<div class="step-item">
<div class="step-number">3</div>
<div class="step-icon">💬</div>
<div class="step-title">快乐对话</div>
<div class="step-desc">和AI老师愉快聊天</div>
</div>
<div class="step-arrow">→</div>
<div class="step-item">
<div class="step-number">4</div>
<div class="step-icon">📈</div>
<div class="step-title">查看进步</div>
<div class="step-desc">获得专业评估反馈</div>
</div>
</div>
</div>
</div>
</section>
<!-- 3. 学习场景展示 -->
<section class="page-section">
<!-- 3. 学习场景世界 - 超丰富版 -->
<section class="page-section bg-kid-playground">
<div class="container">
<div class="section-title">
<h2>丰富的学习场景</h2>
<p>在游戏中学习，在对话中成长</p>
</div>
<div class="row g-4">
<div class="col-md-4">
<div class="scenario-card-new">
<div class="scenario-icon"><i class="fas fa-handshake"></i></div>
<h5>社交互动</h5>
<p>学习如何交朋友、邀请游戏，培养社交语言技能。</p>
<div class="tags"><span class="tag">交朋友</span><span class="tag">团队合作</span></div>
<div class="section-title-kid">
<h2 class="title-with-emojis">🌍 奇妙的学习世界 🌍</h2>
<p class="subtitle-fun">🎪 12+精彩场景，让每次对话都是一场冒险！</p>
<div class="title-decoration">
<span class="deco-balloon">🎈</span>
<span class="deco-gift">🎁</span>
<span class="deco-balloon">🎈</span>
</div>
</div>
<div class="col-md-4">
<div class="scenario-card-new">
<div class="scenario-icon" style="background-color: #e8f5e9; color: #4CAF50;"><i class="fas fa-utensils"></i></div>
<h5>日常生活</h5>
<p>模拟餐厅点餐、超市购物等真实生活情景。</p>
<div class="tags"><span class="tag">点餐</span><span class="tag">购物</span></div>
<!-- 场景分类导航 -->
<div class="scenario-nav">
<button class="scenario-nav-btn active" data-category="all">
<span class="nav-icon">🌟</span>全部场景
</button>
<button class="scenario-nav-btn" data-category="social">
<span class="nav-icon">👫</span>社交互动
</button>
<button class="scenario-nav-btn" data-category="daily">
<span class="nav-icon">🏠</span>日常生活
</button>
<button class="scenario-nav-btn" data-category="fun">
<span class="nav-icon">🎪</span>游戏娱乐
</button>
</div>
<!-- 场景卡片网格 -->
<div class="scenarios-grid">
<!-- 社交互动场景 -->
<div class="scenario-card-new" data-category="social">
<div class="scenario-thumbnail">
<div class="scenario-bg social-bg"></div>
<div class="scenario-emoji">🤝</div>
<div class="scenario-difficulty">😊 简单</div>
</div>
<div class="scenario-content">
<h5>👫 和小明交朋友</h5>
<p>学习自我介绍，练习礼貌用语，培养社交技能</p>
<div class="scenario-stats">
<span class="stat">⏱️ 10-15分钟</span>
<span class="stat">🎯 5-8个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">自我介绍</span>
<span class="tag">礼貌用语</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('friend')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
<div class="col-md-4">
<div class="scenario-card-new">
<div class="scenario-icon" style="background-color: #fff3e0; color: #FB8C00;"><i class="fas fa-puzzle-piece"></i></div>
<h5>游戏娱乐</h5>
<p>在角色扮演和趣味问答中，快乐地组织语言。</p>
<div class="tags"><span class="tag">益智游戏</span><span class="tag">角色扮演</span></div>
</div>
<div class="scenario-card-new" data-category="social">
<div class="scenario-thumbnail">
<div class="scenario-bg social-bg"></div>
<div class="scenario-emoji">🎉</div>
<div class="scenario-difficulty">😎 中等</div>
</div>
<div class="scenario-content">
<h5>🎂 生日派对邀请</h5>
<p>学习邀请朋友参加聚会，表达邀请和感谢</p>
<div class="scenario-stats">
<span class="stat">⏱️ 12-18分钟</span>
<span class="stat">🎯 6-10个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">邀请表达</span>
<span class="tag">聚会礼仪</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('party')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
</div>
<!-- 日常生活场景 -->
<div class="scenario-card-new" data-category="daily">
<div class="scenario-thumbnail">
<div class="scenario-bg daily-bg"></div>
<div class="scenario-emoji">🍕</div>
<div class="scenario-difficulty">😊 简单</div>
</div>
<div class="scenario-content">
<h5>🏪 餐厅点餐小达人</h5>
<p>模拟真实点餐场景，学习食物名称和点餐礼仪</p>
<div class="scenario-stats">
<span class="stat">⏱️ 8-12分钟</span>
<span class="stat">🎯 4-6个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">食物词汇</span>
<span class="tag">服务礼仪</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('restaurant')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
</div>
<div class="scenario-card-new" data-category="daily">
<div class="scenario-thumbnail">
<div class="scenario-bg daily-bg"></div>
<div class="scenario-emoji">🛒</div>
<div class="scenario-difficulty">😎 中等</div>
</div>
<div class="scenario-content">
<h5>🛍️ 超市购物助手</h5>
<p>体验购物流程，学习商品分类和数量表达</p>
<div class="scenario-stats">
<span class="stat">⏱️ 15-20分钟</span>
<span class="stat">🎯 8-12个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">商品名称</span>
<span class="tag">数量计算</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('shopping')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
</div>
<!-- 游戏娱乐场景 -->
<div class="scenario-card-new" data-category="fun">
<div class="scenario-thumbnail">
<div class="scenario-bg fun-bg"></div>
<div class="scenario-emoji">🧩</div>
<div class="scenario-difficulty">🤩 有趣</div>
</div>
<div class="scenario-content">
<h5>🎭 小小演员训练营</h5>
<p>角色扮演游戏，发挥想象力，练习情感表达</p>
<div class="scenario-stats">
<span class="stat">⏱️ 20-25分钟</span>
<span class="stat">🎯 10-15个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">角色扮演</span>
<span class="tag">创意表达</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('actor')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
</div>
<div class="scenario-card-new" data-category="fun">
<div class="scenario-thumbnail">
<div class="scenario-bg fun-bg"></div>
<div class="scenario-emoji">🎨</div>
<div class="scenario-difficulty">🤩 有趣</div>
</div>
<div class="scenario-content">
<h5>🌈 创意故事大王</h5>
<p>编织奇妙故事，锻炼逻辑思维和语言组织能力</p>
<div class="scenario-stats">
<span class="stat">⏱️ 25-30分钟</span>
<span class="stat">🎯 12-18个问题</span>
</div>
<div class="scenario-tags">
<span class="tag">故事创作</span>
<span class="tag">逻辑思维</span>
</div>
<div class="scenario-preview">
<button class="btn-preview" onclick="showPreview('story')">
<i class="fas fa-play"></i> 预览对话
</button>
<button class="btn-start">
<i class="fas fa-rocket"></i> 开始体验
</button>
</div>
</div>
</div>
</div>
<!-- 场景预览弹窗 -->
<div id="scenarioPreview" class="scenario-preview-modal">
<div class="preview-content">
<div class="preview-header">
<h4 id="previewTitle">对话预览</h4>
<button class="preview-close" onclick="closePreview()">&times;</button>
</div>
<div class="preview-body">
<div id="previewChat" class="preview-chat">
<!-- 动态加载对话内容 -->
</div>
</div>
<div class="preview-footer">
<button class="btn btn-preview-close" onclick="closePreview()">关闭预览</button>
<button class="btn btn-preview-start">立即开始体验</button>
</div>
</div>
</div>
</div>
</section>
<!-- 4. 行动号召 -->
<section class="page-section cta-section-kid">
<div class="container text-center">
<h2>准备好开始奇妙的语言之旅了吗？</h2>
<p class="mb-4">立即加入我们，让孩子在快乐中成长，在对话中发现语言的魅力！</p>
<!-- 4. 超级行动号召区 -->
<section class="page-section cta-section-mega">
<div class="container">
<!-- 背景装饰 -->
<div class="cta-mega-decorations">
<div class="cta-floating floating-1">🚀</div>
<div class="cta-floating floating-2">⭐</div>
<div class="cta-floating floating-3">🌈</div>
<div class="cta-floating floating-4">🎈</div>
<div class="cta-floating floating-5">✨</div>
<div class="cta-floating floating-6">🎉</div>
</div>
<div class="row align-items-center">
<div class="col-lg-6">
<div class="cta-content">
<h2 class="cta-mega-title">
🌟 开启孩子的<br>
<span class="highlight-text">语言天赋之旅</span>
</h2>
<p class="cta-mega-subtitle">
🎯 专业教育团队 × AI黑科技 × 童趣设计<br>
让每个孩子都能自信表达，快乐成长！
</p>
<!-- 优势列表 -->
<div class="cta-benefits">
<div class="benefit-row">
<div class="benefit-icon">🆓</div>
<div class="benefit-text">
<strong>完全免费体验</strong>
<small>无需付费，立即开始学习</small>
</div>
</div>
<div class="benefit-row">
<div class="benefit-icon">🎯</div>
<div class="benefit-text">
<strong>个性化AI老师</strong>
<small>根据孩子特点调整教学方式</small>
</div>
</div>
<div class="benefit-row">
<div class="benefit-icon">📱</div>
<div class="benefit-text">
<strong>随时随地学习</strong>
<small>手机、平板、电脑都能用</small>
</div>
</div>
<div class="benefit-row">
<div class="benefit-icon">🏆</div>
<div class="benefit-text">
<strong>专业教育认证</strong>
<small>基于《3-6岁儿童发展指南》</small>
</div>
</div>
</div>
{% if not current_user.is_authenticated %}
<a href="{{ url_for('auth.register') }}" class="btn btn-lg btn-kid-accent shadow-lg">
<i class="fas fa-rocket me-2"></i>立即开始免费体验
<div class="cta-actions">
<a href="{{ url_for('auth.register') }}" class="btn btn-cta-mega">
<span class="btn-icon">🚀</span>
<span class="btn-text">立即免费注册</span>
<span class="btn-shine"></span>
</a>
<div class="cta-promise">
<small>💝 承诺：30秒注册，3分钟体验，无任何费用</small>
</div>
</div>
{% else %}
<div class="cta-actions">
<a href="{{ url_for('main.dashboard') }}" class="btn btn-cta-mega">
<span class="btn-icon">🏃‍♂️</span>
<span class="btn-text">进入学习中心</span>
<span class="btn-shine"></span>
</a>
</div>
{% endif %}
</div>
</div>
<div class="col-lg-6">
<div class="cta-visual">
<!-- 3D风格的设备展示 -->
<div class="device-showcase">
<div class="device phone">
<div class="device-screen">
<div class="app-interface">
<div class="app-header">🎤 语音学习</div>
<div class="app-content">
<div class="chat-message ai">
<span class="avatar">🤖</span>
<span class="text">小朋友，我们来聊天吧！</span>
</div>
<div class="chat-message user">
<span class="text">好的！我想学说话</span>
<span class="avatar">😊</span>
</div>
</div>
</div>
</div>
</div>
<div class="device tablet">
<div class="device-screen">
<div class="progress-interface">
<div class="progress-title">📈 学习进度</div>
<div class="progress-stats">
<div class="stat-circle">
<span class="number">85%</span>
<span class="label">完成度</span>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- 用户评价气泡 -->
<div class="testimonial-bubbles">
<div class="testimonial-bubble bubble-1">
<div class="bubble-content">
<div class="user-info">
<span class="avatar">👶</span>
<span class="name">小明妈妈</span>
</div>
<p>"孩子现在特别爱说话，每天都要和AI老师聊天！"</p>
</div>
</div>
<div class="testimonial-bubble bubble-2">
<div class="bubble-content">
<div class="user-info">
<span class="avatar">👧</span>
<span class="name">小红</span>
</div>
<p>"听到自己的声音给我讲故事，太神奇了！"</p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
{% endblock %}