.mk-page {
  min-height: 100vh;
  font-family: 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  background: #0a0f1a;
}

.mk-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 15, 26, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.mk-header__inner {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  height: 3.5rem;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .mk-header__inner {
    padding: 0 1.5rem;
  }
}

.mk-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: opacity 0.2s;
}

.mk-logo:hover {
  opacity: 0.85;
}

.mk-logo__dot {
  height: 0.5rem;
  width: 0.5rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #a78bfa, #6366f1);
  box-shadow: 0 0 12px rgba(129, 140, 248, 0.45);
}

.mk-back {
  font-size: 0.875rem;
  font-weight: 500;
  color: #c4b5fd;
  text-decoration: none;
  transition: color 0.2s;
}

.mk-back:hover {
  color: #ddd6fe;
}

.mk-hero {
  position: relative;
  min-height: 38vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem 4.5rem;
}

.mk-hero__gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 15%, rgba(129, 140, 248, 0.2), transparent 50%),
    linear-gradient(180deg, #0a0f1a 0%, #0f172a 50%, #111827 100%);
  pointer-events: none;
}

.mk-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 42rem;
}

.mk-hero__glass {
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

@media (min-width: 640px) {
  .mk-hero__glass {
    padding: 2rem 2.25rem;
  }
}

.mk-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #c4b5fd;
  margin: 0;
}

.mk-title {
  margin: 0.65rem 0 0;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #f8fafc;
}

@media (min-width: 640px) {
  .mk-title {
    font-size: 2.5rem;
  }
}

.mk-lead {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(226, 232, 240, 0.78);
}

.mk-body {
  position: relative;
  z-index: 10;
  margin-top: -2rem;
  border-radius: 1.75rem 1.75rem 0 0;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  box-shadow: 0 -24px 64px rgba(0, 0, 0, 0.2);
}

.mk-main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem 1rem 3.5rem;
}

@media (min-width: 640px) {
  .mk-main {
    padding: 3rem 1.5rem 4rem;
  }
}

.mk-section {
  margin-bottom: 3.25rem;
}

.mk-section__head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.mk-section__bar {
  width: 0.25rem;
  height: 2.5rem;
  border-radius: 9999px;
  background: linear-gradient(180deg, #3b82f6, #2563eb);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.mk-section__bar--violet {
  background: linear-gradient(180deg, #8b5cf6, #6366f1);
}

.mk-section__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.mk-section__sub {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  color: #64748b;
}

.mk-founders {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .mk-founders {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .mk-founders {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mk-founder {
  border-radius: 1.125rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: rgba(255, 255, 255, 0.94);
  padding: 1.35rem 1.25rem;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.mk-card--hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 48px rgba(37, 99, 235, 0.12);
  border-color: rgba(147, 197, 253, 0.7);
}

.mk-founder__top {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.mk-founder__avatar {
  flex-shrink: 0;
  display: flex;
  height: 3.25rem;
  width: 3.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: linear-gradient(145deg, #3b82f6, #1d4ed8);
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.35);
}

.mk-founder__name {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  color: #0f172a;
}

.mk-founder__role {
  margin: 0.2rem 0 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #2563eb;
}

.mk-founder__list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.mk-founder__list li {
  position: relative;
  padding-left: 0.9rem;
  margin-bottom: 0.45rem;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #475569;
}

.mk-founder__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

.mk-tech-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .mk-tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.mk-tech {
  border-radius: 1rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  background: rgba(255, 255, 255, 0.92);
  padding: 1.2rem 1.25rem;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.mk-tech__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mk-tech__icon {
  flex-shrink: 0;
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: linear-gradient(145deg, #f5f3ff, #ede9fe);
  color: #6366f1;
  font-size: 0.95rem;
}

.mk-tech__name {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: #0f172a;
}

.mk-tech__role {
  margin: 0.15rem 0 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #7c3aed;
}

.mk-tech__bio {
  margin: 0.85rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #475569;
}

.mk-cta {
  margin-top: 0.5rem;
  border-radius: 1.25rem;
  padding: 1px;
  background: linear-gradient(120deg, rgba(99, 102, 241, 0.35), rgba(59, 130, 246, 0.25));
}

.mk-cta__inner {
  border-radius: 1.2rem;
  padding: 1.5rem 1.25rem;
  text-align: center;
  background: linear-gradient(165deg, #ffffff, #eef2ff);
}

.mk-cta__label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 800;
  color: #312e81;
  letter-spacing: 0.06em;
}

.mk-cta__links {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: #4338ca;
}

.mk-cta__a {
  color: #4f46e5;
  font-weight: 600;
  text-decoration: none;
}

.mk-cta__a:hover {
  text-decoration: underline;
}

.mk-cta__dot {
  margin: 0 0.35rem;
  opacity: 0.45;
}