/**
* 公共组件 - CSS样式和HTML结构
* 直接通过 引用
*/
// 公共CSS样式
const commonCSS = `
:root {
--neon-cyan: #00f5ff;
--neon-pink: #ff00ff;
--neon-purple: #9d00ff;
--neon-blue: #0066ff;
--neon-green: #00ff80;
--china-red: #ff4757;
--china-gold: #ffd700;
--china-orange: #ff6b35;
--dark-bg: #0a0a0f;
--darker-bg: #050508;
--card-bg: rgba(20, 20, 35, 0.8);
--text-primary: #ffffff;
--text-secondary: #a0a0b0;
--text-muted: #6a6a7a;
--border-glow: rgba(0, 245, 255, 0.3);
--gradient-china: linear-gradient(135deg, #ff4757 0%, #ff6b35 50%, #ffd700 100%);
--font-size-xs: 12px;
--font-size-sm: 13px;
--font-size-base: 14px;
--font-size-lg: 15px;
--font-size-xl: 16px;
--font-size-2xl: 18px;
--font-size-3xl: 20px;
--line-height: 1.8;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
background: var(--dark-bg);
color: var(--text-primary);
overflow-x: hidden;
max-width: 100vw;
line-height: var(--line-height);
font-size: var(--font-size-base);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
html, body {
position: relative;
width: 100%;
}
.bg-animation {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
background: var(--darker-bg);
}
.bg-animation::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background:
radial-gradient(ellipse at 20% 20%, rgba(255, 71, 87, 0.05) 0%, transparent 50%),
radial-gradient(ellipse at 80% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
radial-gradient(ellipse at 50% 50%, rgba(0, 245, 255, 0.03) 0%, transparent 70%);
animation: bgPulse 10s ease-in-out infinite;
}
@keyframes bgPulse {
0%, 100% { opacity: 1; }
50% { opacity: 0.7; }
}
.navbar {
position: sticky;
top: 0;
left: 0;
width: 100%;
z-index: 1000;
padding: 0.6rem 5%;
display: flex;
justify-content: space-between;
align-items: center;
background: rgba(10, 10, 15, 0.95);
backdrop-filter: blur(20px);
border-bottom: 1px solid var(--border-glow);
}
.logo {
font-size: var(--font-size-xl);
font-weight: 700;
background: var(--gradient-china);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
text-decoration: none;
letter-spacing: 1px;
}
.nav-links {
display: flex;
gap: 1.5rem;
list-style: none;
}
.nav-links a {
color: var(--text-secondary);
text-decoration: none;
font-weight: 500;
font-size: var(--font-size-sm);
transition: color 0.3s ease;
}
.nav-links a:hover,
.nav-links a.active {
color: var(--china-red);
}
.nav-search {
display: flex;
align-items: center;
gap: 0.5rem;
background: rgba(255, 255, 255, 0.05);
padding: 0.4rem 0.8rem;
border-radius: 15px;
border: 1px solid var(--border-glow);
}
.nav-search input {
background: transparent;
border: none;
color: var(--text-primary);
outline: none;
width: 120px;
font-size: var(--font-size-xs);
}
.nav-search input::placeholder {
color: var(--text-muted);
}
.btn-group {
display: flex;
gap: 0.8rem;
flex-wrap: wrap;
margin: 1rem 0;
}
.btn {
padding: 0.5rem 1.2rem;
border-radius: 5px;
font-weight: 600;
cursor: pointer;
transition: all 0.3s ease;
text-decoration: none;
display: inline-block;
font-size: var(--font-size-sm);
}
.btn-primary {
background: var(--gradient-china);
border: none;
color: var(--dark-bg);
}
.btn-secondary {
background: transparent;
border: 1px solid var(--china-red);
color: var(--china-red);
}
.btn-success {
background: var(--neon-green);
border: none;
color: var(--dark-bg);
}
.btn-danger {
background: var(--neon-pink);
border: none;
color: var(--dark-bg);
}
.btn:hover {
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(255, 71, 87, 0.3);
}
.alert {
padding: 0.8rem 1.2rem;
border-radius: 6px;
margin: 1rem 0;
border-left: 3px solid;
position: relative;
}
.alert-info {
background: rgba(0, 245, 255, 0.1);
border-color: var(--neon-cyan);
}
.alert-success {
background: rgba(0, 255, 128, 0.1);
border-color: var(--neon-green);
}
.alert-warning {
background: rgba(255, 215, 0, 0.1);
border-color: var(--china-gold);
}
.alert-danger {
background: rgba(255, 71, 87, 0.1);
border-color: var(--china-red);
}
.alert p {
margin: 0;
text-indent: 0;
font-size: var(--font-size-sm);
}
.module {
background: var(--card-bg);
border: 1px solid var(--border-glow);
border-radius: 12px;
padding: 1.5rem;
backdrop-filter: blur(10px);
margin-bottom: 1.5rem;
}
.module-title {
font-size: var(--font-size-base);
color: var(--china-red);
margin-bottom: 1rem;
padding-bottom: 0.5rem;
border-bottom: 1px solid rgba(255, 71, 87, 0.3);
position: relative;
}
.module-title::before {
content: '';
position: absolute;
bottom: -1px;
left: 0;
width: 50px;
height: 1px;
background: var(--gradient-china);
}
.tag-cloud {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
}
.tag {
padding: 0.2rem 0.6rem;
background: rgba(255, 71, 87, 0.1);
border: 1px solid rgba(255, 71, 87, 0.3);
border-radius: 12px;
color: var(--text-secondary);
font-size: var(--font-size-xs);
text-decoration: none;
transition: all 0.3s ease;
}
.tag:hover {
background: var(--china-red);
color: var(--dark-bg);
border-color: var(--china-red);
}
.footer {
margin-top: 3rem;
padding: 1.5rem 5%;
background: rgba(5, 5, 8, 0.9);
border-top: 1px solid var(--border-glow);
text-align: center;
}
.footer-text {
color: var(--text-muted);
font-size: var(--font-size-xs);
}
.back-to-top {
position: fixed;
bottom: 30px;
right: 30px;
width: 40px;
height: 40px;
background: transparent;
border: 2px solid var(--china-red);
border-radius: 50%;
color: var(--china-red);
font-size: 16px;
cursor: pointer;
opacity: 0;
visibility: hidden;
transition: all 0.3s ease;
z-index: 999;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
.back-to-top::before {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 0;
height: 0;
background: var(--china-red);
border-radius: 50%;
transform: translate(-50%, -50%);
transition: all 0.3s ease;
z-index: -1;
}
.back-to-top.show {
opacity: 1;
visibility: visible;
}
.back-to-top:hover {
color: white;
}
.back-to-top:hover::before {
width: 100%;
height: 100%;
}
.back-to-top-icon {
position: relative;
z-index: 1;
width: 16px;
height: 16px;
}
.reading-progress {
position: fixed;
top: 0;
left: 0;
width: 0%;
height: 3px;
background: var(--gradient-china);
z-index: 1001;
transition: width 0.1s ease;
}
.lightbox {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.95);
z-index: 10000;
justify-content: center;
align-items: center;
flex-direction: column;
}
.lightbox.active {
display: flex;
}
.lightbox-image {
max-width: 90%;
max-height: 85%;
object-fit: contain;
border-radius: 8px;
box-shadow: 0 0 30px rgba(255, 71, 87, 0.5);
}
.lightbox-caption {
color: var(--text-primary);
margin-top: 1rem;
font-size: var(--font-size-sm);
text-align: center;
}
.lightbox-close {
position: absolute;
top: 20px;
right: 30px;
color: var(--text-primary);
font-size: 2rem;
cursor: pointer;
transition: color 0.3s ease;
}
.lightbox-close:hover {
color: var(--china-red);
}
.lightbox-nav {
position: absolute;
top: 50%;
transform: translateY(-50%);
color: var(--text-primary);
font-size: 2rem;
cursor: pointer;
padding: 1rem;
transition: color 0.3s ease;
user-select: none;
}
.lightbox-nav:hover {
color: var(--china-red);
}
.lightbox-prev {
left: 20px;
}
.lightbox-next {
right: 20px;
}
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-track {
background: var(--darker-bg);
}
::-webkit-scrollbar-thumb {
background: var(--china-red);
border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
background: var(--china-gold);
}
@media (max-width: 768px) {
html, body {
overflow-x: hidden !important;
max-width: 100vw !important;
}
.nav-links {
display: none;
}
.back-to-top {
bottom: 20px;
right: 20px;
width: 45px;
height: 45px;
font-size: 18px;
}
}
@media (max-width: 480px) {
.nav-search {
display: none;
}
.navbar {
padding: 0.5rem 4%;
}
.logo {
font-size: var(--font-size-base);
}
.footer {
padding: 1rem 4%;
}
.footer-text {
font-size: 10px;
}
.back-to-top {
bottom: 15px;
right: 15px;
width: 40px;
height: 40px;
font-size: 16px;
}
}
`;
// 公共基础HTML结构（不含导航栏）
const commonBaseHTML = `
×
❮
![]()
❯
`;
// 导航栏HTML（可选）
const navbarHTML = `
`;
// 兼容旧版本的完整HTML
const commonHTML = commonBaseHTML + navbarHTML;
// 公共页脚
const commonFooter = `
`;
// 快捷导航CSS
const quickNavCSS = `
.quick-nav {
position: fixed;
right: 15px;
bottom: 100px;
display: flex;
flex-direction: column;
gap: 8px;
z-index: 999;
}
.quick-nav-item {
width: 44px;
height: 44px;
background: var(--card-bg);
border: 1px solid var(--border-glow);
border-radius: 10px;
display: flex;
align-items: center;
justify-content: center;
color: var(--text-secondary);
text-decoration: none;
font-size: 18px;
transition: all 0.3s ease;
cursor: pointer;
backdrop-filter: blur(10px);
}
.quick-nav-item:hover {
background: var(--china-red);
color: var(--dark-bg);
border-color: var(--china-red);
transform: translateX(-3px);
box-shadow: 0 4px 15px rgba(255, 71, 87, 0.3);
}
.quick-nav-item svg {
width: 18px;
height: 18px;
}
.quick-nav-tooltip {
position: absolute;
right: 55px;
background: var(--card-bg);
border: 1px solid var(--border-glow);
padding: 4px 10px;
border-radius: 4px;
font-size: 12px;
color: var(--text-primary);
white-space: nowrap;
opacity: 0;
visibility: hidden;
transition: all 0.3s ease;
pointer-events: none;
}
.quick-nav-item:hover .quick-nav-tooltip {
opacity: 1;
visibility: visible;
}
@media (max-width: 768px) {
.quick-nav {
right: 10px;
bottom: 80px;
}
.quick-nav-item {
width: 40px;
height: 40px;
font-size: 16px;
}
}
`;
// 快捷导航HTML
const quickNavHTML = `
`;
// 公共JavaScript功能
function initCommonFunctions() {
// 返回顶部功能
const backToTop = document.getElementById('backToTop');
if (backToTop) {
window.addEventListener('scroll', () => {
const winScroll = document.body.scrollTop || document.documentElement.scrollTop;
if (winScroll > 300) {
backToTop.classList.add('show');
} else {
backToTop.classList.remove('show');
}
});
}
}
function scrollToTop() {
window.scrollTo({
top: 0,
behavior: 'smooth'
});
}
// 灯箱功能
let currentImageIndex = 0;
let galleryImages = [];
function openLightbox(index) {
currentImageIndex = index;
const lightbox = document.getElementById('lightbox');
const lightboxImage = document.getElementById('lightbox-image');
const lightboxCaption = document.getElementById('lightbox-caption');
if (!lightbox || !lightboxImage) return;
lightboxImage.src = galleryImages[index].src;
if (lightboxCaption) lightboxCaption.textContent = galleryImages[index].caption;
lightbox.classList.add('active');
document.body.style.overflow = 'hidden';
}
function closeLightbox() {
const lightbox = document.getElementById('lightbox');
if (lightbox) {
lightbox.classList.remove('active');
document.body.style.overflow = '';
}
}
function prevImage() {
currentImageIndex = (currentImageIndex - 1 + galleryImages.length) % galleryImages.length;
updateLightboxImage();
}
function nextImage() {
currentImageIndex = (currentImageIndex + 1) % galleryImages.length;
updateLightboxImage();
}
function updateLightboxImage() {
const lightboxImage = document.getElementById('lightbox-image');
const lightboxCaption = document.getElementById('lightbox-caption');
if (lightboxImage) lightboxImage.src = galleryImages[currentImageIndex].src;
if (lightboxCaption) lightboxCaption.textContent = galleryImages[currentImageIndex].caption;
}
// 初始化公共组件
function loadCommonComponents() {
// 检查是否禁用导航栏（通过data-disable-navbar属性）
const disableNavbar = document.body.hasAttribute('data-disable-navbar');
// 插入CSS
const style = document.createElement('style');
style.textContent = commonCSS;
document.head.appendChild(style);
// 插入快捷导航CSS
const quickNavStyle = document.createElement('style');
quickNavStyle.textContent = quickNavCSS;
document.head.appendChild(quickNavStyle);
// 插入公共HTML（根据配置决定是否包含导航栏）
const commonContent = document.getElementById('common-content');
if (commonContent) {
commonContent.innerHTML = disableNavbar ? commonBaseHTML : commonHTML;
}
// 插入页脚
const footerContainer = document.getElementById('common-footer');
if (footerContainer) {
footerContainer.innerHTML = commonFooter;
}
// 插入快捷导航
const quickNavContainer = document.getElementById('quick-nav');
if (quickNavContainer) {
quickNavContainer.innerHTML = quickNavHTML;
}
// 初始化公共功能
initCommonFunctions();
// 灯箱键盘事件
document.addEventListener('keydown', (e) => {
const lightbox = document.getElementById('lightbox');
if (!lightbox || !lightbox.classList.contains('active')) return;
if (e.key === 'Escape') closeLightbox();
if (e.key === 'ArrowLeft') prevImage();
if (e.key === 'ArrowRight') nextImage();
});
// 点击灯箱背景关闭
const lightbox = document.getElementById('lightbox');
if (lightbox) {
lightbox.addEventListener('click', (e) => {
if (e.target.id === 'lightbox') {
closeLightbox();
}
});
}
}
// 页面加载完成后自动执行
document.addEventListener('DOMContentLoaded', loadCommonComponents);
Web前端开发完全指南
从零开始学习前端开发，掌握核心技术
Vue3 组合式API实战
深入理解Vue3新特性，构建现代Web应用
JavaScript高级编程
ES6+新特性深度解析，提升代码质量
