@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

* {
  box-sizing: border-box;
}

:root {
  --bg: #ffffff;
  --surface: rgba(255, 255, 255, 0.8);
  --text-main: #111827;
  --text-sub: #6b7280;
  --border: rgba(229, 231, 235, 0.6);
  --brand: #4f46e5;
  --brand-gradient: linear-gradient(135deg, #4f46e5 0%, #8b5cf6 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 12px 24px -6px rgba(0, 0, 0, 0.08);
  --radius: 20px;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 90%, rgba(79, 70, 229, 0.06) 0%, transparent 45%),
              #f9fafb;
  color: var(--text-main);
}

a {
  color: var(--brand);
  text-decoration: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: "Outfit", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo::before {
  content: "M";
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.9rem;
  background: var(--brand-gradient);
}

.nav {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  gap: 8px;
}

.nav li a {
  color: var(--text-sub);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 10px;
}

.nav li a:hover {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.03);
}

.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 8px;
  box-shadow: var(--shadow-md);
  z-index: 20;
}

.dropdown-content a {
  display: block;
  color: var(--text-sub);
  padding: 10px 16px;
  border-radius: 10px;
}

.dropdown-content a:hover {
  color: var(--brand);
  background: #f3f4f6;
}

.dropdown-content.open {
  display: block;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-ghost {
  color: var(--text-sub);
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 9px 18px;
  font-weight: 600;
}

.btn-ghost:hover {
  color: var(--text-main);
}

.btn-try {
  background: var(--brand-gradient);
  color: #fff;
  border-radius: 12px;
  padding: 10px 24px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.btn-try:hover {
  color: #fff;
}

.main-wrap {
  margin: 40px auto;
  min-height: 60vh;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 32px;
}

.footer {
  margin-top: 40px;
  border-top: 1px solid var(--border);
  background: #f9fafb;
  padding: 40px 0 24px;
}

.footer-links {
  display: flex;
  gap: 40px;
  justify-content: space-between;
}

.footer-logo {
  margin-bottom: 20px;
  opacity: 0.8;
}

.legal-notes {
  flex: 1.5;
}

.legal-notes p {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.6;
}

.about {
  flex: 1;
}

.about h4 {
  margin: 0 0 16px;
  font-size: 1rem;
}

.about ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.about li {
  margin-bottom: 8px;
}

.about a {
  color: var(--text-sub);
}

.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.footer-bottom p {
  margin: 0;
  color: var(--text-sub);
  font-size: 0.9rem;
}

@media (max-width: 1024px) {
  .navbar-inner {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .footer-links {
    flex-direction: column;
  }
}