:root{--bg: #f7f7ff;--surface: #ffffff;--surface-soft: #eef0ff;--fg: #3f4758;--fg-strong: #202838;--fg-muted: #687385;--fg-subtle: #9aa3b2;--accent: #7c83ff;--accent-strong: #626cf4;--accent-soft: #eef0ff;--accent-glow: rgba(124, 131, 255, .28);--accent-alt: #2fbf8f;--border: rgba(74, 86, 122, .14);--border-hover: rgba(124, 131, 255, .42);--card-bg: rgba(255, 255, 255, .92);--card-bg-hover: #ffffff;--radius-sm: 8px;--radius-md: 8px;--radius-lg: 10px;--shadow-sm: 0 8px 24px rgba(59, 69, 99, .08);--shadow-md: 0 18px 45px rgba(59, 69, 99, .14);--font-main: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-head: "Outfit", "Inter", system-ui, sans-serif;--transition: all .18s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg);color:var(--fg);font-family:var(--font-main);-webkit-font-smoothing:antialiased}body{min-height:100vh;overflow-x:hidden;background:linear-gradient(180deg,#fbfbff,#f7f7ff 34%,#f1f4ff)}a,button,input,textarea,select{font:inherit}a{color:inherit}.noise-bg{display:none}.glow-bg{position:fixed;inset:0;background:linear-gradient(90deg,rgba(124,131,255,.05) 0 1px,transparent 1px),linear-gradient(180deg,rgba(124,131,255,.05) 0 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(180deg,rgba(0,0,0,.52),transparent 72%);pointer-events:none;z-index:-2}.navbar{position:sticky;top:0;z-index:1000;height:76px;display:flex;align-items:center;border-bottom:1px solid var(--border);backdrop-filter:blur(18px);background:#f7f7ffdb;box-shadow:0 12px 30px #3d45610f}.nav-inner{max-width:1180px;width:100%;margin:0 auto;padding:0 32px;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--fg-strong)}.logo-symbol{width:32px;height:32px;background:linear-gradient(145deg,#96a0ff,#6670f6);border-radius:8px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px #626cf442;transform:rotate(-14deg)}.logo-symbol .dot{width:8px;height:8px;background:#fff;border-radius:3px;box-shadow:8px 0 #ffffff6b}.logo-text{font-family:var(--font-head);font-weight:700;font-size:24px;letter-spacing:0}.logo-ext{color:var(--fg-subtle)}.nav-links{display:flex;align-items:center;gap:8px}.nav-link{text-decoration:none;color:var(--fg-muted);font-size:14px;font-weight:600;padding:9px 14px;border-radius:var(--radius-sm);transition:var(--transition)}.nav-link:hover{color:var(--fg-strong);background:#7c83ff14}.nav-btn{text-decoration:none;background:var(--accent);color:#fff;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:700;transition:var(--transition);box-shadow:0 10px 24px #7c83ff3d}.nav-btn:hover{background:var(--accent-strong);transform:translateY(-1px)}.container{max-width:1180px;margin:0 auto;padding:0 32px}.footer{padding:72px 0 48px;border-top:1px solid var(--border);margin-top:72px;background:#ffffff6b}.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:72px;margin-bottom:56px}.footer-info{max-width:320px}.footer-desc{margin-top:18px;color:var(--fg-muted);font-size:14px;line-height:1.6}.footer-links-group{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.footer-col h3{font-family:var(--font-head);font-size:13px;font-weight:700;color:var(--fg-strong);text-transform:uppercase;letter-spacing:0;margin-bottom:18px}.footer-col a{display:block;color:var(--fg-muted);text-decoration:none;font-size:14px;margin-bottom:12px;transition:var(--transition)}.footer-col a:hover{color:var(--accent-strong)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid var(--border);color:var(--fg-subtle);font-size:13px}@media(max-width:1024px){.footer-grid{grid-template-columns:1fr;gap:48px}.nav-inner,.container{padding:0 24px}}@media(max-width:768px){.navbar{height:auto;min-height:72px}.nav-inner{flex-wrap:wrap;gap:14px;padding:16px 20px}.nav-links{width:100%;justify-content:space-between}.footer-links-group{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}}