document.addEventListener('DOMContentLoaded', function(){initFireEffects();initScrollAnimations();initCardHoverEffects();initParticleSystem();});function initFireEffects(){const banner=document.querySelector('.fire-banner');if(!banner)return;for(let i=0;i < 15;i++){createFireParticle(banner);}}function createFireParticle(container){const particle=document.createElement('div');particle.className='dynamic-particle';particle.style.cssText=` position: absolute;width: ${Math.random()* 6 + 2}px;height: ${Math.random()* 6 + 2}px;background: ${Math.random()> 0.5 ? '#FFD700' : '#FF8C00'};border-radius: 50%;top: ${Math.random()* 100}%;left: ${Math.random()* 100}%;opacity: ${Math.random()* 0.7 + 0.3};animation: float ${Math.random()* 4 + 3}s infinite ease-in-out;animation-delay: ${Math.random()* 2}s;z-index: 1;`;container.appendChild(particle);setInterval(()=>{particle.style.left=`${Math.random()* 100}%`;particle.style.top=`${Math.random()* 100}%`;}, Math.random()* 3000 + 2000);}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.style.opacity='1';entry.target.style.transform='translateY(0)';}});}, observerOptions);document.querySelectorAll('.magazine-card, .center-content, .section-title').forEach(el=>{el.style.opacity='0';el.style.transform='translateY(30px)';el.style.transition='opacity 0.8s ease, transform 0.8s ease';observer.observe(el);});}function initCardHoverEffects(){const cards=document.querySelectorAll('.magazine-card');cards.forEach(card=>{card.addEventListener('mouseenter', function(){this.style.boxShadow='0 25px 50px rgba(153, 50, 204, 0.6)';const glow=document.createElement('div');glow.className='card-glow';glow.style.cssText=` position: absolute;top: -5px;left: -5px;right: -5px;bottom: -5px;background: radial-gradient(circle, rgba(255,215,0,0.3)0%, transparent 70%);border-radius: 15px;z-index: -1;animation: pulse 2s infinite;`;this.style.position='relative';this.appendChild(glow);});card.addEventListener('mouseleave', function(){this.style.boxShadow='';const glow=this.querySelector('.card-glow');if(glow)glow.remove();});});}function initParticleSystem(){const body=document.body;for(let i=0;i < 30;i++){createBackgroundParticle(body);}}function createBackgroundParticle(container){const particle=document.createElement('div');particle.className='bg-particle';particle.style.cssText=` position: fixed;width: ${Math.random()* 3 + 1}px;height: ${Math.random()* 3 + 1}px;background: rgba(153, 50, 204, ${Math.random()* 0.5 + 0.2});border-radius: 50%;top: ${Math.random()* 100}vh;left: ${Math.random()* 100}vw;z-index: -1;pointer-events: none;animation: float ${Math.random()* 20 + 10}s infinite linear;`;container.appendChild(particle);setInterval(()=>{particle.style.left=`${Math.random()* 100}vw`;particle.style.top=`${Math.random()* 100}vh`;}, Math.random()* 5000 + 3000);}document.querySelectorAll('a[href^="#"]').forEach(anchor=>{anchor.addEventListener('click', function(e){e.preventDefault();const target=document.querySelector(this.getAttribute('href'));if(target){target.scrollIntoView({behavior: 'smooth', block: 'start'});}});});const style=document.createElement('style');style.textContent=` @keyframes float{0%, 100%{transform: translateY(0px)translateX(0px);}25%{transform: translateY(-20px)translateX(10px);}50%{transform: translateY(-10px)translateX(-10px);}75%{transform: translateY(-30px)translateX(5px);}}@keyframes pulse{0%, 100%{opacity: 0.3;transform: scale(1);}50%{opacity: 0.7;transform: scale(1.2);}}.card-glow{animation: pulse 2s infinite !important;}`;document.head.appendChild(style);function initMobileMenu(){const menuToggle=document.createElement('div');menuToggle.className='menu-toggle';menuToggle.innerHTML='☰';menuToggle.style.cssText=` display: none;font-size: 1.5rem;cursor: pointer;color: white;`;const headerContainer=document.querySelector('.header-container');if(headerContainer){headerContainer.appendChild(menuToggle);menuToggle.addEventListener('click', function(){const nav=document.querySelector('.main-nav');nav.style.display=nav.style.display==='none' ? 'flex' : 'none';});}}if(window.innerWidth <=768){initMobileMenu();}window.addEventListener('resize', function(){if(window.innerWidth <=768){initMobileMenu();}});console.log('🔥 九紫离火运主题网站已加载完成！');