* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Roboto, Arial, sans-serif;
  background: #eceef6;
  color: #1a1d2e;
  line-height: 1.65;
}
a { color: #4f46e5; }

.mp-header {
  background: #fff;
  border-bottom: 1px solid #dde1f0;
  position: sticky;
  top: 0;
  z-index: 50;
}
.mp-header-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.mp-logo { font-size: 28px; font-weight: 800; color: #312e81; font-style: italic; }
.mp-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.mp-nav a { text-decoration: none; color: #4338ca; font-weight: 700; font-size: 15px; }
.mp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 26px; border-radius: 14px; font-weight: 800; text-decoration: none;
  background: linear-gradient(135deg, #4f46e5, #7c3aed); color: #fff; border: none; cursor: pointer;
  box-shadow: 0 10px 28px rgba(79, 70, 229, .25);
}
.mp-btn-outline {
  background: #fff; color: #4f46e5; border: 2px solid #a5b4fc;
  box-shadow: none;
}

.mp-hero {
  max-width: 1140px; margin: 28px auto; padding: 0 22px;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: center;
}
.mp-hero-card, .mp-block {
  background: #fff; border-radius: 24px; padding: 32px 28px;
  box-shadow: 0 12px 40px rgba(49, 46, 129, .08);
}
.mp-hero h1 { font-size: clamp(28px, 4vw, 44px); margin: 0 0 16px; color: #1e1b4b; line-height: 1.1; }
.mp-hero p { font-size: 18px; color: #374151; margin: 0 0 20px; }
.mp-badge {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  background: #eef2ff; color: #4338ca; font-weight: 800; font-size: 13px; margin-bottom: 12px;
}
.mp-link-box {
  background: linear-gradient(180deg, #f5f3ff, #ede9fe);
  border: 1px solid #c4b5fd; border-radius: 20px; padding: 22px; text-align: center;
}
.mp-link-box a { font-size: 26px; font-weight: 900; color: #312e81; text-decoration: none; word-break: break-all; }
.mp-copy {
  margin-top: 12px; padding: 10px 16px; border-radius: 10px; border: 2px solid #7c3aed;
  background: #fff; color: #5b21b6; font-weight: 700; cursor: pointer;
}

.mp-section { max-width: 1140px; margin: 0 auto 24px; padding: 0 22px; }
.mp-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.mp-step {
  background: #fff; border-radius: 18px; padding: 20px 16px; text-align: center;
  box-shadow: 0 8px 24px rgba(49, 46, 129, .06);
}
.mp-step b { display: block; font-size: 22px; color: #4f46e5; margin-bottom: 8px; }
.mp-step span { font-size: 15px; color: #4b5563; }

.mp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mp-grid div { background: #f8fafc; border-radius: 16px; padding: 20px; border: 1px solid #e5e7eb; }
.mp-grid h3 { margin: 0 0 10px; color: #1e1b4b; font-size: 20px; }

.mp-faq details { border-top: 1px solid #e5e7eb; padding: 14px 0; }
.mp-faq summary { font-weight: 800; cursor: pointer; color: #1e1b4b; font-size: 17px; }
.mp-faq p { margin: 10px 0 0; color: #4b5563; font-size: 16px; }

.mp-footer {
  max-width: 1140px; margin: 32px auto 48px; padding: 0 22px;
  text-align: center; color: #6b7280; font-size: 15px;
}
.mp-footer a { color: #4f46e5; font-weight: 700; }

@media (max-width: 900px) {
  .mp-hero { grid-template-columns: 1fr; }
  .mp-steps { grid-template-columns: 1fr; }
  .mp-grid { grid-template-columns: 1fr; }
}