.app-header[data-v-718d98ca]{position:fixed;top:0;left:0;right:0;z-index:1000;background:#ffffffb8;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all .3s ease;border-bottom:1px solid transparent}.app-header.scrolled[data-v-718d98ca]{border-bottom-color:var(--color-border);box-shadow:0 1px 3px #0000000a}.header-inner[data-v-718d98ca]{display:flex;align-items:center;justify-content:space-between;height:72px}.logo[data-v-718d98ca]{display:flex;align-items:center;gap:12px}.logo-text[data-v-718d98ca]{font-size:20px;font-weight:700;color:var(--color-text);letter-spacing:-.02em}.nav-menu[data-v-718d98ca]{display:flex;align-items:center;gap:8px}.nav-link[data-v-718d98ca]{padding:8px 16px;font-size:15px;font-weight:400;color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:all .2s ease}.nav-link[data-v-718d98ca]:hover{color:var(--color-text);background:var(--color-surface-alt)}.nav-link.router-link-exact-active[data-v-718d98ca]{color:var(--color-primary);font-weight:500}.menu-toggle[data-v-718d98ca]{display:none;background:none;border:none;cursor:pointer;padding:8px}.hamburger[data-v-718d98ca]{display:flex;flex-direction:column;gap:5px;width:24px}.hamburger span[data-v-718d98ca]{display:block;height:2px;background:var(--color-text);border-radius:2px;transition:all .3s ease}.hamburger.active span[data-v-718d98ca]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span[data-v-718d98ca]:nth-child(2){opacity:0}.hamburger.active span[data-v-718d98ca]:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}@media(max-width:768px){.menu-toggle[data-v-718d98ca]{display:block}.nav-menu[data-v-718d98ca]{position:fixed;top:72px;left:0;right:0;background:#fffffffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;padding:16px;border-bottom:1px solid var(--color-border);transform:translateY(-100%);opacity:0;pointer-events:none;transition:all .3s ease}.nav-menu.open[data-v-718d98ca]{transform:translateY(0);opacity:1;pointer-events:all}.nav-link[data-v-718d98ca]{width:100%;padding:14px 16px;font-size:16px}}.app-footer[data-v-78a28b33]{background:var(--color-text);color:#ffffffb3;padding:80px 0 40px}.footer-top[data-v-78a28b33]{display:grid;grid-template-columns:1fr 2fr;gap:80px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand .logo[data-v-78a28b33]{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-brand .logo span[data-v-78a28b33]{font-size:18px;font-weight:700;color:#fff}.brand-desc[data-v-78a28b33]{font-size:14px;line-height:1.8;max-width:320px}.footer-links[data-v-78a28b33]{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.link-group h4[data-v-78a28b33]{font-size:15px;font-weight:600;color:#fff;margin-bottom:20px}.link-group a[data-v-78a28b33]{display:block;font-size:14px;color:#ffffff80;margin-bottom:12px;transition:color .2s ease}.link-group a[data-v-78a28b33]:hover{color:#ffffffe6}.footer-bottom[data-v-78a28b33]{display:flex;justify-content:space-between;align-items:center;padding-top:32px;font-size:13px}.copyright p[data-v-78a28b33]{margin-bottom:4px}.footer-contact[data-v-78a28b33]{display:flex;gap:24px}@media(max-width:768px){.footer-top[data-v-78a28b33]{grid-template-columns:1fr;gap:40px}.footer-links[data-v-78a28b33]{grid-template-columns:repeat(2,1fr)}.footer-bottom[data-v-78a28b33]{flex-direction:column;gap:16px;align-items:flex-start}.footer-contact[data-v-78a28b33]{flex-direction:column;gap:4px}}#app-wrapper{min-height:100vh;display:flex;flex-direction:column}main{flex:1}:root{--color-primary: #0052FF;--color-primary-light: #4D7CFF;--color-primary-dark: #0039B7;--color-bg: #FAFAFA;--color-surface: #FFFFFF;--color-surface-alt: #F5F5F7;--color-text: #1D1D1F;--color-text-secondary: #64748B;--color-text-muted: #86868B;--color-border: #E2E8F0;--color-accent-green: #34C759;--color-accent-orange: #FF9500;--color-accent-purple: #AF52DE;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--shadow-lg: 0 10px 15px rgba(0,0,0,.08);--shadow-xl: 0 20px 25px rgba(0,0,0,.1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--max-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-title{font-size:40px;font-weight:700;letter-spacing:-.02em;margin-bottom:16px;color:var(--color-text)}.section-subtitle{font-size:18px;color:var(--color-text-secondary);max-width:600px;line-height:1.7}.section-header{text-align:center;margin-bottom:64px}.section-header .section-subtitle{margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:var(--radius-sm);font-size:16px;font-weight:500;cursor:pointer;border:none;transition:all .2s ease;font-family:var(--font-family)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 4px 14px #0052ff40}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-large{padding:18px 40px;font-size:18px;border-radius:var(--radius-md)}@media(max-width:768px){.section{padding:60px 0}.section-title{font-size:28px}.section-subtitle{font-size:16px}.section-header{margin-bottom:40px}}