.app-header[data-v-fea77f14]{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;transition:box-shadow .3s ease,background .3s ease}.app-header.scrolled[data-v-fea77f14]{box-shadow:var(--shadow-md)}.header-inner[data-v-fea77f14]{height:100%;display:flex;align-items:center;justify-content:space-between}.logo[data-v-fea77f14]{display:flex;align-items:center;gap:10px;flex-shrink:0}.logo-icon[data-v-fea77f14]{display:flex;align-items:center}.logo-text[data-v-fea77f14]{font-size:1.25rem;font-weight:700;color:var(--text-primary);letter-spacing:.02em}.nav-menu[data-v-fea77f14]{display:flex;align-items:center;gap:4px}.nav-link[data-v-fea77f14]{padding:8px 16px;font-size:.9375rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-sm);transition:all .2s ease}.nav-link[data-v-fea77f14]:hover{color:var(--primary);background:var(--primary-bg)}.nav-link.router-link-exact-active[data-v-fea77f14]{color:var(--primary);font-weight:600}.header-actions[data-v-fea77f14]{display:flex;align-items:center;gap:16px}.btn-sm[data-v-fea77f14]{padding:8px 22px;font-size:.875rem}.menu-toggle[data-v-fea77f14]{display:none;flex-direction:column;gap:5px;padding:6px}.menu-toggle span[data-v-fea77f14]{width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:all .3s ease}@media (max-width: 900px){.menu-toggle[data-v-fea77f14]{display:flex}.nav-menu[data-v-fea77f14]{position:fixed;top:var(--header-height);left:0;right:0;flex-direction:column;background:var(--bg-white);padding:16px 24px;gap:0;box-shadow:var(--shadow-lg);transform:translateY(-150%);transition:transform .3s ease}.nav-menu.open[data-v-fea77f14]{transform:translateY(0)}.nav-link[data-v-fea77f14]{width:100%;padding:14px 16px;border-bottom:1px solid var(--border-color);border-radius:0}.nav-link[data-v-fea77f14]:last-child{border-bottom:none}.logo-text[data-v-fea77f14]{font-size:1.125rem}}.app-footer[data-v-df48c25b]{background:#0f172a;color:#cbd5e1;padding:64px 0 24px}.footer-top[data-v-df48c25b]{display:grid;grid-template-columns:1.4fr 2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand .logo[data-v-df48c25b]{display:flex;align-items:center;gap:12px;margin-bottom:20px}.footer-brand .logo span[data-v-df48c25b]{font-size:1.375rem;font-weight:700;color:#fff}.brand-desc[data-v-df48c25b]{font-size:.875rem;line-height:1.7;color:#94a3b8;margin-bottom:24px;max-width:360px}.contact-items[data-v-df48c25b]{display:flex;flex-direction:column;gap:12px}.contact-item[data-v-df48c25b]{display:flex;align-items:center;gap:12px}.contact-label[data-v-df48c25b]{font-size:.8125rem;color:#64748b;min-width:56px}.contact-value[data-v-df48c25b]{font-size:.9375rem;color:#e2e8f0;font-weight:500}.footer-links[data-v-df48c25b]{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.link-group h4[data-v-df48c25b]{font-size:.9375rem;font-weight:600;color:#fff;margin-bottom:18px}.link-group ul[data-v-df48c25b]{display:flex;flex-direction:column;gap:12px}.link-group a[data-v-df48c25b]{font-size:.875rem;color:#94a3b8;transition:color .2s ease}.link-group a[data-v-df48c25b]:hover{color:var(--accent-light)}.footer-bottom[data-v-df48c25b]{padding-top:24px;text-align:center}.footer-bottom p[data-v-df48c25b]{font-size:.8125rem;color:#64748b;margin-bottom:4px}.footer-bottom .icp[data-v-df48c25b]{margin-bottom:0}@media (max-width: 768px){.footer-top[data-v-df48c25b]{grid-template-columns:1fr;gap:32px}.footer-links[data-v-df48c25b]{grid-template-columns:repeat(2,1fr);gap:24px}}.back-to-top[data-v-0e11a7bc]{position:fixed;bottom:40px;right:40px;width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:900;transition:background .3s ease,transform .3s ease}.back-to-top[data-v-0e11a7bc]:hover{background:var(--primary-dark);transform:translateY(-4px)}.slide-up-enter-active[data-v-0e11a7bc],.slide-up-leave-active[data-v-0e11a7bc]{transition:opacity .3s ease,transform .3s ease}.slide-up-enter-from[data-v-0e11a7bc],.slide-up-leave-to[data-v-0e11a7bc]{opacity:0;transform:translateY(20px)}@media (max-width: 768px){.back-to-top[data-v-0e11a7bc]{bottom:24px;right:24px;width:42px;height:42px}}:root{--primary: #1a56db;--primary-light: #3b82f6;--primary-dark: #1e40af;--primary-bg: #eff6ff;--accent: #f59e0b;--accent-light: #fbbf24;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-white: #ffffff;--bg-white: #ffffff;--bg-light: #f8fafc;--bg-gray: #f1f5f9;--border-color: #e2e8f0;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--header-height: 72px;--container-width: 1200px;--section-gap: 80px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif;color:var(--text-primary);background:var(--bg-white);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit}ul,ol{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 24px}.section{padding:var(--section-gap) 0}.section-sm{padding:48px 0}.bg-light{background:var(--bg-light)}.bg-primary{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%)}.section-header{text-align:center;margin-bottom:56px}.section-header .eyebrow{display:inline-block;font-size:.875rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px;padding:4px 16px;background:var(--primary-bg);border-radius:var(--radius-full)}.section-header h2{font-size:2.25rem;font-weight:700;color:var(--text-primary);margin-bottom:16px;line-height:1.3}.section-header p{font-size:1.0625rem;color:var(--text-secondary);max-width:640px;margin:0 auto}.section-header.light h2{color:var(--text-white)}.section-header.light p{color:#fffc}.section-header.light .eyebrow{background:#ffffff26;color:var(--accent-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;font-size:.9375rem;font-weight:600;border-radius:var(--radius-md);transition:all .3s ease;white-space:nowrap}.btn-primary{background:var(--primary);color:var(--text-white);box-shadow:0 4px 14px #1a56db4d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px #1a56db66}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:var(--text-white)}.btn-white{background:var(--text-white);color:var(--primary)}.btn-white:hover{transform:translateY(-2px);box-shadow:varshadow-lg;box-shadow:var(--shadow-lg)}.btn-ghost-white{background:transparent;color:var(--text-white);border:2px solid rgba(255,255,255,.4)}.btn-ghost-white:hover{background:#ffffff1a;border-color:#fffc}.btn-lg{padding:16px 36px;font-size:1rem}.main-content{min-height:60vh}.fade-enter-active,.fade-leave-active{transition:opacity .3s ease}.fade-enter-from,.fade-leave-to{opacity:0}.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:translateY(0)}@media (max-width: 1024px){:root{--container-width: 960px;--section-gap: 64px}.section-header h2{font-size:1.875rem}}@media (max-width: 768px){:root{--header-height: 60px;--section-gap: 48px}.section-header h2{font-size:1.5rem}.section-header p{font-size:.9375rem}}