.security-detail-page { overflow-x: hidden; }
.security-detail-page .header-cta { min-height: 44px; }
.security-detail-hero { padding: clamp(56px, 9vw, 104px) 0; background: linear-gradient(180deg, var(--paper), var(--blue-50)); }
.security-detail-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 5vw, 56px); align-items: center; }
.security-detail-hero h1 { margin: 14px 0 20px; max-width: 12em; font-size: clamp(2rem, 7vw, 4.6rem); line-height: 1.12; letter-spacing: -0.04em; }
.security-detail-status { display: inline-flex; min-height: 44px; align-items: center; margin: 8px 0 0; padding: 6px 14px; border: 1px solid var(--blue-100); border-radius: 999px; color: var(--blue-ink); background: var(--paper); font-weight: 700; }
.security-detail-ribbon { min-width: 0; margin: 0; padding: clamp(18px, 4vw, 30px); border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow-float); }
.security-detail-ribbon p { margin: 0; padding: 18px; border-radius: var(--radius-sm); background: var(--surface); overflow-wrap: anywhere; }
.security-detail-ribbon p + div { min-height: 44px; display: grid; place-items: center; color: var(--ink-2); font-size: 0.78rem; font-weight: 700; }
.security-detail-ribbon span { display: block; margin-bottom: 6px; color: var(--ink-2); font-size: 0.7rem; font-weight: 700; }
.security-detail-ribbon mark { color: var(--blue-ink); background: var(--blue-100); }
.security-detail-ribbon code { font-family: var(--font-mono); color: var(--blue-ink); }
.security-detail-ribbon figcaption { margin-top: 14px; color: var(--ink-2); font-size: 0.82rem; }
.security-detail-section { padding: clamp(56px, 8vw, 88px) 0; }
.security-detail-section-alt { background: var(--surface); }
.reading-width { max-width: 820px; }
.reading-width h2 { margin: 0 0 24px; font-size: clamp(1.65rem, 4vw, 2.5rem); line-height: 1.25; }
.reading-width p, .reading-width li { overflow-wrap: anywhere; }
.security-detail-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.security-detail-flow li, .security-detail-limits li { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--paper); }
.security-detail-flow b { margin-right: 12px; font-family: var(--font-mono); color: var(--blue-ink); }
.security-detail-faq { display: grid; gap: 12px; }
.security-detail-faq details { border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--paper); }
.security-detail-faq summary { min-height: 44px; padding: 16px 48px 16px 18px; cursor: pointer; font-weight: 700; }
.security-detail-faq details p { padding: 0 18px 18px; }
.security-detail-cta { padding: clamp(56px, 9vw, 96px) 0; color: var(--paper); background: var(--panel); text-align: center; }
.security-detail-cta .wrap { display: grid; justify-items: center; gap: 18px; }
.security-detail-cta .btn { --_bg: var(--blue); }
.security-detail-cta a:not(.btn) { min-height: 44px; display: inline-flex; align-items: center; text-decoration: underline; }

@media (min-width: 860px) {
  .security-detail-hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); }
  .security-detail-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .security-detail-page *, .security-detail-page *::before, .security-detail-page *::after { animation: none !important; transition: none !important; }
}