:root{--color-primary: #1863C9;--color-primary-dark: #1452a8;--color-accent: #FF9F2A;--color-accent-hover: #e88e20;--color-bg: #EDF5FC;--color-bg-white: #ffffff;--color-text: #333333;--color-text-secondary: #666666;--color-footer-bg: #1a1a2e;--font-sans: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--header-height: 64px;--container-max: 1200px;--transition-fast: .2s ease}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--color-text);background-color:var(--color-bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh;display:flex;flex-direction:column}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-dark)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding-left:20px;padding-right:20px}@media (min-width: 768px){.container{padding-left:24px;padding-right:24px}}.app-header[data-v-19cd6568]{position:sticky;top:0;z-index:100;height:var(--header-height);background:var(--color-bg-white);box-shadow:0 1px #0000000f}.header-inner[data-v-19cd6568]{display:flex;align-items:center;justify-content:space-between;height:100%}.logo[data-v-19cd6568]{display:flex;align-items:center;gap:8px;color:var(--color-primary);font-weight:600;font-size:1.25rem}.logo-img[data-v-19cd6568]{height:64px;width:auto}.logo-text[data-v-19cd6568]{display:inline}.nav[data-v-19cd6568]{display:none;align-items:center;gap:8px}.nav-link[data-v-19cd6568]{padding:8px 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767px){.nav.open[data-v-19cd6568]{display:flex;flex-direction:column;position:absolute;top:var(--header-height);left:0;right:0;background:var(--color-bg-white);box-shadow:0 8px 16px #0000001a;padding:16px;gap:0}.nav.open .nav-link[data-v-19cd6568]{padding:12px 16px;border-radius:8px}.nav.open .nav-link.active[data-v-19cd6568]:after{left:16px;right:16px}}.app-footer[data-v-6cfff772]{margin-top:auto;background:var(--color-footer-bg);color:#b0b0b0;font-size:.875rem}.footer-inner[data-v-6cfff772]{padding-top:40px;padding-bottom:24px;display:flex;flex-direction:column;gap:32px}.footer-brand[data-v-6cfff772]{display:flex;flex-direction:column;gap:4px}.footer-logo[data-v-6cfff772]{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:1.125rem}.footer-logo-img[data-v-6cfff772]{height:32px;width:auto}.footer-logo-text[data-v-6cfff772]{display:inline}.footer-tagline[data-v-6cfff772]{margin:0;font-size:.8125rem;color:var(--color-text-secondary)}.footer-links[data-v-6cfff772]{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 16px;width:100%}.footer-col-title[data-v-6cfff772]{margin:0 0 12px;font-size:.9375rem;font-weight:600;color:#e0e0e0}.footer-link[data-v-6cfff772]{display:block;padding:4px 0;color:#b0b0b0;transition:color .2s}.footer-link[data-v-6cfff772]:hover{color:var(--color-accent)}.footer-contact[data-v-6cfff772]{padding-top:8px;border-top:1px solid rgba(255,255,255,.08)}.footer-hotline[data-v-6cfff772]{margin:0 0 4px;color:#e0e0e0}.footer-customer[data-v-6cfff772]{margin:0;color:var(--color-accent);cursor:pointer}.footer-bottom[data-v-6cfff772]{padding:16px 0;border-top:1px solid rgba(255,255,255,.06)}.footer-bottom-line[data-v-6cfff772]{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.copyright[data-v-6cfff772],.icp[data-v-6cfff772]{margin:0;font-size:.8125rem;color:#888;text-align:center}@media (min-width: 768px){.footer-inner[data-v-6cfff772]{flex-direction:row;flex-wrap:wrap;align-items:flex-start;padding-top:48px;padding-bottom:32px;gap:40px}.footer-brand[data-v-6cfff772]{min-width:160px}.footer-links[data-v-6cfff772]{flex:1;grid-template-columns:repeat(4,1fr);gap:32px 24px;min-width:0}.footer-contact[data-v-6cfff772]{margin-left:auto;border-top:none;padding-top:0;text-align:right}}@media (min-width: 1024px){.footer-links[data-v-6cfff772]{gap:40px 32px}}.app[data-v-10f20554]{min-height:100vh;display:flex;flex-direction:column}.fade-enter-active[data-v-10f20554],.fade-leave-active[data-v-10f20554]{transition:opacity .2s ease}.fade-enter-from[data-v-10f20554],.fade-leave-to[data-v-10f20554]{opacity:0}