*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1a1a1a;
  background: #fff;
}

/* ── HEADER ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 32px;
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo svg { width: 38px; height: 38px; }
.logo-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #1a1a1a;
}
.logo-text span { color: #d92228; }

.top-nav {
  display: flex;
  gap: 24px;
  margin-left: auto;
}
.top-nav a {
  font-size: 15px;
  font-weight: 600;
  color: #555;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.top-nav a:hover,
.top-nav a.active {
  color: #d92228;
  border-bottom-color: #d92228;
}

/* ── FOOTER ── */
footer {
  background: #fff;
  border-top: 1px solid #e8e8e8;
  padding: 48px 32px 32px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin-bottom: 40px;
}
.footer-links a {
  font-size: 14px;
  color: #555;
  text-decoration: none;
  transition: color .2s;
}
.footer-links a:hover { color: #d92228; }

.footer-bottom {
  border-top: 1px solid #eee;
  padding-top: 24px;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: #888; }
.footer-bottom a { color: #d92228; text-decoration: none; }

@media(max-width: 480px) {
  .top-nav { gap: 14px; }
}