*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
:root{--primary:#0052D9;--primary-dark:#003DA6;--primary-light:#00A4FF;--green:#07C160;--orange:#FF6D00;--bg:#FFFFFF;--bg2:#F5F7FA;--bg3:#EEF1F5;--card:#FFFFFF;--border:#E8ECF0;--border2:#D0D5DD;--text:#1D2129;--text2:#646A73;--text3:#999999;--shadow:0 2px 8px rgba(0,0,0,0.06);--shadow-hover:0 8px 30px rgba(0,0,0,0.1);--radius:12px;--nav-h:68px;--font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,sans-serif}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);background:rgba(255,255,255,0.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:all .3s}
nav .nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:100%}
nav .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--primary);letter-spacing:.5px}
nav .logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:900}
nav .nav-links{display:flex;gap:4px;align-items:center}
nav .nav-links a{padding:8px 16px;border-radius:6px;font-size:14px;color:var(--text2);transition:all .2s;position:relative;font-weight:500}
nav .nav-links a:hover{color:var(--primary);background:rgba(0,82,217,0.05)}
nav .nav-links a.active{color:var(--primary);font-weight:600}
nav .nav-links a.active::after{content:'';position:absolute;bottom:0;left:16px;right:16px;height:2px;background:var(--primary);border-radius:1px}
nav .nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer;padding:8px}
@media(max-width:768px){nav .nav-links{display:none}nav .nav-toggle{display:block}}
.hero{position:relative;min-height:85vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:calc(var(--nav-h) + 60px) 24px 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:110%;height:110%;object-fit:cover;filter:blur(6px);transform:scale(1.05);margin:-3%}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.3) 0%,rgba(0,0,0,0.15) 40%,rgba(0,0,0,0.25) 100%);z-index:1}
.hero-content{position:relative;z-index:2;max-width:800px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);border-radius:50px;font-size:13px;color:#fff;margin-bottom:24px;letter-spacing:1px}
.hero-badge-dot{width:6px;height:6px;background:#07C160;border-radius:50%;animation:pulse-dot 1.5s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:0.3}}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.25;margin-bottom:20px;color:#fff;text-shadow:0 2px 20px rgba(0,0,0,0.3)}
.hero h1 span{color:#00A4FF}
.hero-sub{font-size:1.1rem;color:rgba(255,255,255,0.85);max-width:600px;margin:0 auto 36px;line-height:1.8}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:var(--primary);color:#fff;border-radius:50px;font-weight:700;font-size:1rem;transition:all .3s;box-shadow:0 4px 16px rgba(0,82,217,0.3);border:none;cursor:pointer}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,82,217,0.4)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;padding:13px 35px;border:1.5px solid rgba(255,255,255,0.5);color:#fff;border-radius:50px;font-weight:600;font-size:1rem;transition:all .3s;background:transparent;cursor:pointer}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.1);transform:translateY(-2px)}
.btn-outline-dark{display:inline-flex;align-items:center;gap:8px;padding:13px 35px;border:1.5px solid var(--border2);color:var(--text);border-radius:50px;font-weight:600;font-size:1rem;transition:all .3s;background:transparent;cursor:pointer}
.btn-outline-dark:hover{border-color:var(--primary);color:var(--primary);box-shadow:0 0 20px rgba(0,82,217,0.1)}
.section{padding:80px 24px;max-width:1200px;margin:0 auto}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--primary);margin-bottom:12px}
.section-label::before{content:'';width:20px;height:2px;background:var(--primary);border-radius:1px}
.section-title{font-size:clamp(1.5rem,2.8vw,2.4rem);font-weight:800;margin-bottom:12px;line-height:1.3;color:var(--text)}
.section-sub{color:var(--text2);font-size:1rem;max-width:600px;line-height:1.8;margin-bottom:0}
.t-center{text-align:center}
.t-center .section-sub{margin-left:auto;margin-right:auto}
.divider{width:40px;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light));border-radius:2px}
.divider-center{margin-left:auto;margin-right:auto}
.cards{display:grid;gap:24px}
.c2{grid-template-columns:repeat(2,1fr)}
.c3{grid-template-columns:repeat(3,1fr)}
.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:var(--radius);padding:32px 28px;transition:all .35s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,82,217,0.15)}
.card-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px}
.card-icon.blue{background:rgba(0,82,217,0.1);color:var(--primary)}
.card-icon.green{background:rgba(7,193,96,0.1);color:var(--green)}
.card-icon.orange{background:rgba(255,109,0,0.1);color:var(--orange)}
.card-icon.light-blue{background:rgba(0,164,255,0.1);color:var(--primary-light)}
.card h3{font-size:1.1rem;font-weight:700;margin-bottom:10px;color:var(--text)}
.card p{color:var(--text2);font-size:0.9rem;line-height:1.7}
.card ul li{padding:4px 0;padding-left:16px;position:relative;color:var(--text2);font-size:0.88rem}
.card ul li::before{content:'\25B8';position:absolute;left:0;color:var(--primary);font-size:0.7rem;top:6px}
.stats-bar{background:var(--bg2);padding:40px 24px;text-align:center}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1200px;margin:0 auto}
.stat-item{padding:20px}
.stat-num{font-size:2.5rem;font-weight:900;color:var(--primary);line-height:1.2}
.stat-label{color:var(--text2);font-size:0.85rem;margin-top:4px}
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.promise-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 28px;text-align:center;transition:all .35s;box-shadow:var(--shadow)}
.promise-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.promise-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem}
.promise-icon.blue{background:rgba(0,82,217,0.1)}
.promise-icon.green{background:rgba(7,193,96,0.1)}
.promise-icon.orange{background:rgba(255,109,0,0.1)}
.promise-title{font-size:1.15rem;font-weight:700;margin-bottom:8px}
.promise-sub{color:var(--text2);font-size:0.88rem;line-height:1.7}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.process-grid::before{content:'';position:absolute;top:28px;left:15%;right:15%;height:1px;background:var(--border2);z-index:0}
.step{text-align:center;position:relative;z-index:1}
.step-num{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;background:var(--bg);border:2px solid var(--primary);color:var(--primary);transition:all .3s}
.step:hover .step-num{background:var(--primary);color:#fff}
.step-title{font-size:1rem;font-weight:700;margin-bottom:6px}
.step-sub{color:var(--text2);font-size:0.82rem;line-height:1.6}
.step-time{font-size:0.75rem;color:var(--primary);font-weight:600;margin-top:6px}
.game-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}
.game-tag{padding:8px 18px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;font-size:0.85rem;color:var(--text2);transition:all .2s}
.game-tag:hover{border-color:var(--primary);color:var(--primary);background:rgba(0,82,217,0.03)}
.cta-section{padding:80px 24px;text-align:center;background:linear-gradient(180deg,var(--bg2) 0%,rgba(0,82,217,0.03) 50%,var(--bg2) 100%);position:relative}
.cta-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(0,82,217,0.06),transparent 70%)}
.cta-title{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;margin-bottom:12px;position:relative}
.cta-sub{color:var(--text2);font-size:1rem;margin-bottom:32px;position:relative}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:56px 24px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;max-width:1200px;margin:0 auto;padding-bottom:32px;border-bottom:1px solid var(--border)}
.footer-brand-logo{font-size:18px;font-weight:800;color:var(--primary);margin-bottom:12px}
.footer-brand-desc{color:var(--text2);font-size:0.85rem;line-height:1.7;max-width:300px}
.footer-col-title{font-size:0.9rem;font-weight:700;color:var(--text);margin-bottom:16px}
.footer-links li{margin-bottom:8px}
.footer-links a{color:var(--text2);font-size:0.85rem;transition:color .2s}
.footer-links a:hover{color:var(--primary)}
.footer-bottom{max-width:1200px;margin:0 auto;padding:20px 0 28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer-copy{color:var(--text3);font-size:0.8rem}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap}
.footer-badge{padding:4px 12px;border:1px solid var(--border);border-radius:4px;font-size:0.72rem;color:var(--text3)}
.page-header{position:relative;min-height:55vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:calc(var(--nav-h) + 40px) 24px 60px;overflow:hidden}
.page-header .hero-bg{position:absolute;inset:0;z-index:0}
.page-header .hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.4) 0%,rgba(0,0,0,0.2) 50%,rgba(0,0,0,0.3) 100%);z-index:1}
.page-header .hero-content{position:relative;z-index:2;max-width:700px}
.page-header h1{font-size:clamp(1.8rem,4vw,3rem);font-weight:900;color:#fff;margin-bottom:16px;text-shadow:0 2px 16px rgba(0,0,0,0.25)}
.page-header p{font-size:1.1rem;color:rgba(255,255,255,0.85);line-height:1.8}
.info-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 32px;margin-bottom:24px;box-shadow:var(--shadow);line-height:2;font-size:0.95rem;color:var(--text2)}
.info-card strong{color:var(--text)}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;text-align:center;transition:all .35s;box-shadow:var(--shadow)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,82,217,0.15)}
.contact-card-icon{font-size:2rem;margin-bottom:12px}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.prod-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:36px 28px;transition:all .35s;box-shadow:var(--shadow);position:relative;overflow:hidden}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,82,217,0.15)}
.prod-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-light))}
.prod-num{font-size:3rem;font-weight:900;color:rgba(0,82,217,0.08);position:absolute;top:10px;right:20px;line-height:1}
.prod-card h3{font-size:1.15rem;font-weight:700;margin-bottom:8px;position:relative}
.prod-card p{color:var(--text2);font-size:0.9rem;line-height:1.7}
.timeline{position:relative;padding-left:40px}
.timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary),var(--primary-light));border-radius:2px}
.timeline-item{position:relative;margin-bottom:40px}
.timeline-item::before{content:'';position:absolute;left:-34px;top:4px;width:14px;height:14px;background:var(--primary);border-radius:50%;border:3px solid var(--bg);box-shadow:0 0 0 3px rgba(0,82,217,0.15)}
.timeline-item:last-child{margin-bottom:0}
.timeline-year{font-size:13px;color:var(--primary);font-weight:700;letter-spacing:1px;margin-bottom:4px}
.timeline-item h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.timeline-item p{font-size:0.9rem;color:var(--text2);line-height:1.8}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.team-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 28px;text-align:center;transition:all .35s;box-shadow:var(--shadow)}
.team-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.team-icon{font-size:3rem;margin-bottom:16px}
.team-card h3{font-size:1.1rem;font-weight:700;margin-bottom:4px;color:var(--primary)}
.team-role{font-size:0.8rem;color:var(--primary-light);margin-bottom:12px;letter-spacing:1px;font-weight:600}
.team-card p{font-size:0.88rem;color:var(--text2);line-height:1.8;text-align:left}
.faq-item{padding:24px 0;border-bottom:1px solid var(--border)}
.faq-item:last-child{border-bottom:none}
.faq-q{font-size:1.05rem;font-weight:700;margin-bottom:8px;color:var(--text)}
.faq-a{color:var(--text2);font-size:0.9rem;line-height:1.8}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.price-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 28px;text-align:center;transition:all .35s;box-shadow:var(--shadow);position:relative}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.price-card.featured{border-color:var(--primary);box-shadow:0 4px 20px rgba(0,82,217,0.12)}
.price-card.featured::before{content:'\70ED\95E8\63A8\8350';position:absolute;top:16px;right:16px;background:var(--primary);color:#fff;font-size:0.7rem;padding:4px 12px;border-radius:50px;letter-spacing:1px}
.price-name{font-size:1.2rem;font-weight:700;margin-bottom:4px}
.price-desc{color:var(--text2);font-size:0.85rem;margin-bottom:20px}
.price-amount{font-size:2.5rem;font-weight:900;color:var(--primary);margin-bottom:20px}
.price-amount small{font-size:1rem;font-weight:400;color:var(--text2)}
.price-card ul{text-align:left;margin-bottom:24px}
.price-card ul li{padding:6px 0;padding-left:16px;position:relative;color:var(--text2);font-size:0.88rem}
.price-card ul li::before{content:'\2713';position:absolute;left:0;color:var(--green);font-weight:700}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto}
.news-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .35s;box-shadow:var(--shadow);display:flex;flex-direction:column;text-align:left}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(0,82,217,0.15)}
.news-card-img{width:100%;height:180px;object-fit:cover;background:var(--bg3);display:block}
.news-card-body{padding:18px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-card-title{font-size:0.95rem;font-weight:700;line-height:1.5;margin-bottom:8px;color:var(--text)}
.news-card-title a{color:inherit;text-decoration:none}
.news-card-title a:hover{color:var(--primary)}
.news-card-summary{font-size:0.82rem;color:var(--text2);line-height:1.6;margin-bottom:12px;flex:1}
.news-card-date{font-size:0.75rem;color:var(--text3)}
@media(max-width:1024px){.c4,.c3{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.promise-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.process-grid::before{display:none}.footer-grid{grid-template-columns:1fr 1fr}.team-grid{grid-template-columns:repeat(2,1fr)}.price-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.c4,.c3,.c2{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.promise-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.team-grid{grid-template-columns:1fr}.price-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr}.hero{padding:calc(var(--nav-h) + 40px) 20px 60px}.section{padding:50px 20px}.hero h1{font-size:1.8rem}}
.scroll-reveal{opacity:0;transform:translateY(30px);transition:all .6s cubic-bezier(.22,1,.36,1)}
.scroll-reveal.visible{opacity:1;transform:translateY(0)}