:root{--primary: #2563EB;--primary-dark: #1D4ED8;--primary-deeper: #1E40AF;--primary-light: #DBEAFE;--primary-50: #EFF6FF;--secondary: #10B981;--secondary-dark: #059669;--secondary-light: #D1FAE5;--accent: #F59E0B;--accent-dark: #D97706;--bg: #FFFFFF;--bg-gray: #F8FAFC;--bg-dark: #0F172A;--bg-darker: #020617;--text: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--border: #E2E8F0;--border-light: #F1F5F9;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.06);--shadow-lg: 0 10px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.06);--shadow-xl: 0 20px 40px -10px rgba(0,0,0,.15);--radius: 10px;--radius-lg: 16px;--radius-xl: 24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-dark)}img{max-width:100%}.top-bar{background:linear-gradient(90deg,var(--primary-deeper),var(--primary-dark));color:#ffffffe6;text-align:center;padding:8px 24px;font-size:13px;font-weight:500;letter-spacing:.3px}.top-bar a{color:#fff;text-decoration:underline;text-underline-offset:2px;margin-left:6px}.navbar{background:#ffffffeb;backdrop-filter:blur(16px);border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100}.nav-inner{max-width:1280px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:68px}.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800}.logo-icon{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:16px;box-shadow:0 2px 8px #2563eb59}.logo-wps{color:var(--primary)}.logo-fix{color:var(--text)}.nav-links{display:flex;gap:8px;align-items:center}.nav-link{color:var(--text-secondary);font-size:14.5px;font-weight:500;padding:8px 16px;border-radius:8px;transition:all .2s}.nav-link:hover{color:var(--primary);background:var(--primary-50)}.nav-cta{background:linear-gradient(135deg,var(--accent),var(--accent-dark))!important;color:#fff!important;padding:10px 22px;border-radius:10px;font-weight:700!important;font-size:14px!important;box-shadow:0 2px 8px #f59e0b4d;transition:all .2s!important;margin-left:8px}.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 16px #f59e0b66!important;color:#fff!important}.footer{background:var(--bg-darker);color:#94a3b8;padding:64px 32px 32px}.footer-inner{max-width:1280px;margin:0 auto}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px;margin-bottom:48px}.footer h4{color:#f1f5f9;font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.3px}.footer-brand p{font-size:14px;line-height:1.8;margin-bottom:20px}.footer-social{display:flex;gap:10px}.footer-social a{width:36px;height:36px;border-radius:8px;background:#ffffff0f;display:flex;align-items:center;justify-content:center;color:#94a3b8;transition:all .2s}.footer-social a:hover{background:var(--primary);color:#fff}.footer a{color:#94a3b8;font-size:14px;line-height:2.2;display:block}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#475569}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:14px 32px;border-radius:12px;border:none;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 4px 16px #2563eb4d;transition:all .2s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #2563eb66;color:#fff}.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:#fffc;backdrop-filter:blur(8px);border:1px solid var(--border);color:var(--text);padding:14px 32px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}.btn-secondary:hover{background:#fff;border-color:var(--primary);color:var(--primary)}.btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--primary-dark);padding:16px 36px;border-radius:12px;border:none;font-size:16px;font-weight:700;cursor:pointer;box-shadow:0 4px 16px #0003;transition:all .2s}.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.section-header{text-align:center;margin-bottom:48px}.section-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px}.section-header h2{font-size:32px;font-weight:800;margin-bottom:12px;letter-spacing:-.5px}.section-header p{color:var(--text-secondary);font-size:17px;max-width:600px;margin:0 auto}@media(max-width:1024px){.footer-top{grid-template-columns:1fr 1fr}}@media(max-width:640px){.nav-links a:not(.nav-cta){display:none}.footer-top{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px;text-align:center}}