:root{--primary: #4f46e5;--primary-dark: #4338ca;--primary-light: #eef2ff;--accent: #f97316;--text: #1f2937;--text-light: #6b7280;--bg: #ffffff;--bg-soft: #f8fafc;--border: #e5e7eb;--radius: 14px;--shadow: 0 4px 24px rgba(79, 70, 229, .08);--shadow-lg: 0 12px 40px rgba(79, 70, 229, .14);--maxw: 1180px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:16px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:80px 0}.section-title{font-size:clamp(26px,4vw,38px);font-weight:700;text-align:center;line-height:1.3;letter-spacing:-.5px}.section-sub{text-align:center;color:var(--text-light);max-width:640px;margin:16px auto 0;font-size:16px}.gradient-text{background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:50px;font-weight:600;font-size:16px;cursor:pointer;border:none;transition:all .25s ease;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary-light)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:#ea580c;transform:translateY(-2px);box-shadow:0 10px 28px #f9731659}.navbar{position:sticky;top:0;z-index:100;background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:68px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px}.brand img{width:34px;height:34px;border-radius:8px}.brand .brand-name{color:var(--text)}.brand .brand-name span{color:var(--primary)}.nav-links{display:flex;align-items:center;gap:6px}.nav-links a{padding:8px 14px;border-radius:8px;color:var(--text-light);font-size:15px;font-weight:500;transition:all .2s}.nav-links a:hover{color:var(--primary);background:var(--primary-light)}.nav-links a.router-link-active{color:var(--primary);font-weight:600}.nav-cta{display:flex;align-items:center;gap:12px}.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:.3s}.hero{position:relative;padding:90px 0 70px;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(79,70,229,.12),transparent),var(--bg);overflow:hidden}.hero-inner{text-align:center;max-width:820px;margin:0 auto}.hero-badge{display:inline-block;padding:6px 18px;border-radius:50px;background:var(--primary-light);color:var(--primary);font-size:14px;font-weight:600;margin-bottom:24px}.hero h1{font-size:clamp(32px,6vw,52px);font-weight:800;line-height:1.2;letter-spacing:-1px;margin-bottom:16px}.hero p{font-size:clamp(16px,2.5vw,19px);color:var(--text-light);max-width:640px;margin:0 auto 32px}.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:60px;padding:32px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.stat-num{font-size:clamp(24px,4vw,36px);font-weight:800;color:var(--primary)}.stat-label{color:var(--text-light);font-size:14px}.grid{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .25s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.solution-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;transition:all .25s}.solution-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.solution-card h3{font-size:20px;margin-bottom:6px;color:var(--primary)}.solution-tagline{color:var(--text-light);font-size:14px;margin-bottom:12px}.solution-fit{font-size:14px;color:var(--text-light);margin:12px 0;padding:12px;background:var(--bg-soft);border-radius:8px}.solution-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.tag{padding:4px 12px;border-radius:50px;background:var(--primary-light);color:var(--primary);font-size:13px;font-weight:500}.feature-card{text-align:center;padding:32px 24px}.feature-icon{font-size:40px;margin-bottom:16px}.feature-card h3{font-size:18px;margin-bottom:10px}.feature-card p{color:var(--text-light);font-size:14px}.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;counter-reset:flow}.flow-item{text-align:center;padding:24px 12px;background:#fff;border-radius:var(--radius);border:1px solid var(--border);position:relative}.flow-step{width:48px;height:48px;margin:0 auto 14px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.flow-item h4{font-size:16px;margin-bottom:6px}.flow-item p{color:var(--text-light);font-size:13px}.case-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px}.case-name{font-size:17px;font-weight:700;margin-bottom:6px}.case-industry{display:inline-block;font-size:13px;color:var(--accent);background:#fff7ed;padding:3px 12px;border-radius:50px;margin-bottom:12px}.case-card p{color:var(--text-light);font-size:14px}.news-item{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--border);align-items:center}.news-date{min-width:90px;text-align:center;color:var(--primary);font-weight:700;background:var(--primary-light);border-radius:10px;padding:10px;font-size:14px;line-height:1.3}.news-tag{font-size:12px;color:var(--accent);background:#fff7ed;padding:2px 10px;border-radius:50px;margin-right:10px}.news-item h3{font-size:16px;font-weight:600;transition:color .2s}.news-item:hover h3{color:var(--primary)}.cta-banner{background:linear-gradient(120deg,var(--primary),#7c3aed);border-radius:var(--radius);padding:56px 40px;text-align:center;color:#fff}.cta-banner h2{font-size:clamp(24px,4vw,34px);margin-bottom:12px}.cta-banner p{opacity:.9;margin-bottom:28px}.cta-banner .btn-accent{background:#fff;color:var(--primary)}.cta-banner .btn-accent:hover{background:#f5f3ff;box-shadow:none}.footer{background:#111827;color:#9ca3af;padding:60px 0 30px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer h4{color:#fff;font-size:16px;margin-bottom:16px}.footer a{display:block;color:#9ca3af;padding:4px 0;font-size:14px;transition:color .2s}.footer a:hover{color:#fff}.footer-brand{color:#fff;font-size:22px;font-weight:700;margin-bottom:12px}.footer-brand span{color:var(--accent)}.footer-desc{font-size:14px;margin-bottom:16px}.footer-bottom{border-top:1px solid #1f2937;padding-top:24px;text-align:center;font-size:13px}.page-hero{background:linear-gradient(120deg,var(--primary-light),#f5f3ff);padding:64px 0;text-align:center}.page-hero h1{font-size:clamp(28px,5vw,40px);font-weight:800;margin-bottom:12px}.page-hero p{color:var(--text-light);max-width:640px;margin:0 auto}.about-block{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.about-block h2{font-size:28px;margin-bottom:16px}.about-block p{color:var(--text-light);margin-bottom:12px}.join-hero{background:linear-gradient(120deg,#fff7ed,var(--primary-light))}.benefit-card{text-align:center;padding:32px 20px}.benefit-card .feature-icon{font-size:36px}.wechat-float{position:fixed;right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;background:#07c160;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px #07c16066;z-index:200;transition:transform .2s}.wechat-float:hover{transform:scale(1.1)}.wechat-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px}.wechat-card{background:#fff;border-radius:16px;padding:32px 28px 24px;text-align:center;position:relative;max-width:300px;width:100%}.wechat-qr{width:200px;height:200px;margin:0 auto;border-radius:8px}.wechat-placeholder{padding:20px}.wechat-title{font-weight:700;font-size:16px;margin-top:14px}.wechat-phone{color:#6b7280;font-size:14px;margin-top:6px}.wechat-close{position:absolute;top:8px;right:14px;background:none;border:none;font-size:26px;cursor:pointer;color:#9ca3af;line-height:1}@media (max-width: 960px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.flow-grid{grid-template-columns:repeat(3,1fr)}.hero-stats{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 680px){.nav-links,.nav-cta .btn{display:none}.nav-toggle{display:block}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:#fff;padding:16px 24px;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.flow-grid{grid-template-columns:1fr 1fr}.about-block{grid-template-columns:1fr}.section{padding:56px 0}.footer-grid{grid-template-columns:1fr}.news-item{flex-direction:column;align-items:flex-start;gap:10px}}