:root {
  --page-bg: var(--cow-color-background, #ECF1F8);
  --page-text: var(--cow-color-text, #00234E);
  --page-primary: var(--cow-color-primary, #004293);
  --page-paper: var(--cow-color-paper, #FFFFFF);
  --page-paper-darker: var(--cow-color-paper-darker, #f2f2f2);
  --page-border-radius: var(--cow-border-radius-normal, 24px);
  --page-font: var(--cow-font-family-primary, 'Inter', Arial, sans-serif);
  --page-shadow: var(--cow-box-shadow, 0 12px 12px rgba(0,66,147,0.06));
  --page-shadow-2: var(--cow-box-shadow-2, 0px 4px 8px rgba(0,66,147,0.06));
}

.cow-subpage-wrapper {
  min-height: 100vh;
  background: var(--page-bg);
  color: var(--page-text);
  font-family: var(--page-font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding: 0;
  margin: 0;
  overflow-x: hidden;
  max-width: 100%;
}

.cow-subpage-header {
  background: rgba(255, 248, 247, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(0, 35, 78, 0.08);
  max-width: 100%;
  box-sizing: border-box;
}

.cow-subpage-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--page-primary);
  font-weight: 700;
  font-size: 18px;
}

.cow-subpage-logo img {
  height: 28px;
  width: auto;
}

.cow-subpage-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.cow-subpage-nav a {
  color: rgba(0, 35, 78, 0.7);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 999px;
  transition: background 0.15s ease-in-out, color 0.15s ease-in-out;
  white-space: nowrap;
}

.cow-subpage-nav a:hover,
.cow-subpage-nav a.active {
  background: var(--cow-color-primary-opacity-10, rgba(0,66,147,0.1));
  color: var(--page-primary);
}

.cow-subpage-hero {
  background: var(--cow-color-blue-300-primary, #65D9FF);
  color: var(--cow-color-blue-900-primary, #012F7A);
  padding: 80px 24px 100px;
  text-align: center;
  border-bottom-left-radius: 48px;
  border-bottom-right-radius: 48px;
  position: relative;
  overflow: hidden;
  max-width: 100%;
}

.cow-subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,255,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.cow-subpage-hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  margin: 0 0 16px;
  line-height: 1.15;
  letter-spacing: -0.5px;
  position: relative;
  z-index: 1;
}

.cow-subpage-hero p {
  font-size: clamp(15px, 2.5vw, 20px);
  font-weight: 400;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.cow-subpage-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  box-sizing: border-box;
}

.cow-subpage-content h2 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--page-text);
  margin: 48px 0 16px;
  line-height: 1.25;
  letter-spacing: -0.2px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--cow-color-blue-300-primary, #65D9FF);
  display: inline-block;
}

.cow-subpage-content h2:first-child {
  margin-top: 0;
}

.cow-subpage-content h3 {
  font-size: clamp(16px, 2.5vw, 20px);
  font-weight: 600;
  color: var(--page-text);
  margin: 28px 0 8px;
  line-height: 1.3;
}

.cow-subpage-content p {
  font-size: 16px;
  color: rgba(0, 35, 78, 0.85);
  margin: 0 0 16px;
  line-height: 1.7;
}

.cow-subpage-content a {
  color: var(--page-primary);
  text-decoration: underline;
  text-decoration-style: dashed;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.15s ease-in-out;
}

.cow-subpage-content a:hover {
  color: var(--cow-color-primary-lighter, #0055ff);
  text-decoration-style: solid;
}

.cow-subpage-content ul,
.cow-subpage-content ol {
  margin: 0 0 20px 0;
  padding-left: 22px;
  color: rgba(0, 35, 78, 0.85);
}

.cow-subpage-content li {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 6px;
}

.cow-qa-block {
  background: var(--page-paper);
  border-radius: var(--page-border-radius);
  padding: 28px 32px;
  margin: 20px 0;
  box-shadow: var(--page-shadow-2);
  border: 1px solid rgba(0, 35, 78, 0.06);
  transition: box-shadow 0.2s ease-in-out;
  box-sizing: border-box;
  max-width: 100%;
}

.cow-qa-block:hover {
  box-shadow: var(--page-shadow);
}

.cow-qa-block h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--page-primary);
  margin: 0 0 12px;
  line-height: 1.4;
}

.cow-qa-block p {
  font-size: 15px;
  color: rgba(0, 35, 78, 0.8);
  margin: 0;
  line-height: 1.7;
}

.cow-section-card {
  background: var(--page-paper);
  border-radius: var(--page-border-radius);
  padding: 32px;
  margin: 24px 0;
  box-shadow: var(--page-shadow-2);
  border: 1px solid rgba(0, 35, 78, 0.06);
  box-sizing: border-box;
  max-width: 100%;
}

.cow-section-card h2 {
  border-bottom: none;
  display: block;
  margin-top: 0;
  padding-bottom: 0;
}

.cow-section-card p {
  margin: 12px 0 0;
}

.cow-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
  max-width: 100%;
}

.cow-feature-item {
  background: var(--page-paper);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(0, 35, 78, 0.07);
  box-shadow: var(--page-shadow-2);
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  box-sizing: border-box;
}

.cow-feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--page-shadow);
}

.cow-feature-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--page-primary);
  margin: 0 0 8px;
}

.cow-feature-item p {
  font-size: 14px;
  color: rgba(0, 35, 78, 0.7);
  margin: 0;
  line-height: 1.6;
}

.cow-highlight-box {
  background: var(--cow-color-blue-100-primary, #CCF8FF);
  color: var(--cow-color-blue-900-primary, #012F7A);
  border-radius: 16px;
  padding: 24px 28px;
  margin: 28px 0;
  font-size: 15px;
  line-height: 1.65;
  border-left: 4px solid var(--cow-color-blue-300-primary, #65D9FF);
  box-sizing: border-box;
  max-width: 100%;
}

.cow-highlight-box p {
  margin: 0;
  color: inherit;
}

.cow-btn-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--page-primary);
  color: var(--cow-color-button-text, #65D9FF);
  font-family: var(--page-font);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 16px;
  padding: 14px 28px;
  cursor: pointer;
  transition: background 0.15s ease-in-out, color 0.15s ease-in-out, transform 0.15s ease-in-out;
  min-height: 52px;
  margin-top: 12px;
}

.cow-btn-home:hover {
  background: var(--cow-color-primary-lighter, #0055ff);
  color: #fff;
  transform: translateY(-2px);
}

.cow-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--page-paper);
  color: var(--page-primary);
  font-family: var(--page-font);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid rgba(0, 66, 147, 0.25);
  border-radius: 16px;
  padding: 12px 24px;
  cursor: pointer;
  transition: background 0.15s ease-in-out, border-color 0.15s ease-in-out, transform 0.15s ease-in-out;
  min-height: 48px;
  margin-top: 12px;
  box-shadow: var(--page-shadow-2);
}

.cow-btn-secondary:hover {
  background: var(--cow-color-primary-opacity-10, rgba(0,66,147,0.1));
  border-color: var(--page-primary);
  transform: translateY(-2px);
}

.cow-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 32px;
}

.cow-subpage-footer {
  background: var(--cow-color-neutral-10, #23191A);
  color: var(--cow-color-neutral-50, #827474);
  padding: 40px 24px;
  text-align: center;
  font-size: 14px;
  margin-top: 0;
  max-width: 100%;
}

.cow-subpage-footer a {
  color: var(--cow-color-neutral-50, #827474);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

.cow-subpage-footer a:hover {
  color: var(--cow-color-neutral-98, #FFF8F7);
}

.cow-subpage-footer p {
  margin: 8px 0 0;
  color: inherit;
}

.cow-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(0, 35, 78, 0.55);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cow-breadcrumb a {
  color: rgba(0, 35, 78, 0.55);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

.cow-breadcrumb a:hover {
  color: var(--page-primary);
}

.cow-breadcrumb span {
  opacity: 0.4;
}

.cow-divider {
  border: none;
  border-top: 1px solid rgba(0, 35, 78, 0.08);
  margin: 36px 0;
}

.cow-tag {
  display: inline-flex;
  align-items: center;
  background: var(--cow-color-primary-opacity-10, rgba(0,66,147,0.1));
  color: var(--page-primary);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.3px;
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  .cow-subpage-header {
    padding: 10px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .cow-subpage-hero {
    padding: 56px 16px 72px;
    border-bottom-left-radius: 28px;
    border-bottom-right-radius: 28px;
  }

  .cow-subpage-content {
    padding: 32px 16px 60px;
  }

  .cow-qa-block {
    padding: 20px 18px;
  }

  .cow-section-card {
    padding: 20px 18px;
  }

  .cow-feature-grid {
    grid-template-columns: 1fr;
  }

  .cow-btn-home,
  .cow-btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .cow-btn-row {
    flex-direction: column;
    align-items: stretch;
  }

  .cow-subpage-nav {
    gap: 4px;
  }

  .cow-subpage-nav a {
    font-size: 13px;
    padding: 5px 10px;
  }
}

@media (max-width: 480px) {
  .cow-subpage-hero h1 {
    font-size: 24px;
  }

  .cow-subpage-hero p {
    font-size: 14px;
  }

  .cow-subpage-content h2 {
    font-size: 19px;
  }

  .cow-subpage-content h3 {
    font-size: 16px;
  }

  .cow-highlight-box {
    padding: 16px 16px;
  }
}