:root {
  --rb-bg: #07111f;
  --rb-bg-soft: #0d1a2b;
  --rb-card: rgba(17, 31, 51, 0.78);
  --rb-card-solid: #111f33;
  --rb-text: #f5f8fc;
  --rb-muted: #aab8ca;
  --rb-line: rgba(255, 255, 255, 0.11);
  --rb-primary: #65d7ff;
  --rb-secondary: #8b7cff;
  --rb-green: #54d89b;
  --rb-warm: #f1c675;
  --rb-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --rb-radius-lg: 28px;
  --rb-radius-md: 20px;
  --rb-radius-sm: 13px;
  --rb-container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--rb-text);
  background:
    radial-gradient(circle at 15% 0%, rgba(101, 215, 255, 0.13), transparent 32rem),
    radial-gradient(circle at 85% 10%, rgba(139, 124, 255, 0.13), transparent 30rem),
    linear-gradient(180deg, #06101c 0%, var(--rb-bg) 45%, #091421 100%);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.68;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.rb-skip-link {
  position: fixed;
  left: 1rem;
  top: -6rem;
  z-index: 9999;
  padding: .8rem 1rem;
  border-radius: 10px;
  color: #04111d;
  background: var(--rb-primary);
  text-decoration: none;
  font-weight: 800;
}
.rb-skip-link:focus { top: 1rem; }

.rb-container {
  width: min(calc(100% - 2rem), var(--rb-container));
  margin-inline: auto;
}

.rb-header {
  position: sticky;
  top: 0;
  z-index: 80;
  border-bottom: 1px solid transparent;
  background: rgba(6, 16, 28, .72);
  backdrop-filter: blur(18px);
  transition: border-color .25s ease, background .25s ease;
}
.rb-header.is-scrolled {
  border-color: var(--rb-line);
  background: rgba(6, 16, 28, .92);
}

.rb-nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.rb-brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
}
.rb-brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #06101c;
  background: linear-gradient(135deg, var(--rb-primary), var(--rb-green));
  box-shadow: 0 8px 24px rgba(101, 215, 255, .2);
}
.rb-brand small {
  display: block;
  color: var(--rb-muted);
  font-weight: 600;
  letter-spacing: .02em;
}
.rb-nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.rb-nav-links a {
  color: var(--rb-muted);
  text-decoration: none;
  font-size: .94rem;
  font-weight: 700;
  transition: color .2s ease;
}
.rb-nav-links a:hover,
.rb-nav-links a:focus-visible { color: var(--rb-text); }
.rb-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rb-line);
  border-radius: 13px;
  background: rgba(255, 255, 255, .04);
  color: var(--rb-text);
  cursor: pointer;
}

.rb-hero {
  position: relative;
  padding: clamp(4rem, 8vw, 7.5rem) 0 clamp(3.5rem, 7vw, 6rem);
  isolation: isolate;
  overflow: clip;
}
.rb-neural-field {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.rb-neural-canvas,
.rb-neural-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.rb-neural-grid {
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.75), transparent 92%);
}
.rb-ai-symbol {
  position: absolute;
  display: grid;
  place-items: center;
  border: 1px solid rgba(101,215,255,.18);
  color: #dff7ff;
  background: rgba(9, 22, 38, .42);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 32px rgba(0,0,0,.18);
}
.rb-ai-symbol-brain {
  top: 12%; left: 7%; width: 78px; height: 78px; border-radius: 22px;
  font-size: 1.25rem; font-weight: 900; color: var(--rb-primary);
  animation: rb-float 7s ease-in-out infinite;
}
.rb-ai-symbol-node {
  top: 20%; right: 12%; width: 54px; height: 54px; border-radius: 999px;
  font-size: 1.1rem; color: var(--rb-green); animation: rb-float 8s ease-in-out infinite reverse;
}
.rb-ai-symbol-spark {
  bottom: 18%; left: 16%; width: 46px; height: 46px; border-radius: 16px;
  color: var(--rb-secondary); animation: rb-pulse 2.8s ease-in-out infinite;
}
.rb-hero::before {
  content: "";
  position: absolute;
  inset: 8% -20% auto auto;
  width: 48rem;
  height: 48rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 124, 255, .16), transparent 66%);
  z-index: -1;
  pointer-events: none;
}
.rb-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, .84fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
}
.rb-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1.2rem;
  padding: .48rem .78rem;
  border: 1px solid rgba(101, 215, 255, .28);
  border-radius: 999px;
  color: #c8f2ff;
  background: rgba(101, 215, 255, .08);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.rb-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rb-green);
  box-shadow: 0 0 0 6px rgba(84, 216, 155, .1);
}
.rb-hero h1 {
  margin: 0;
  max-width: 13ch;
  font-family: Montserrat, Inter, "Segoe UI", sans-serif;
  font-size: clamp(2.8rem, 7vw, 5.9rem);
  line-height: .97;
  letter-spacing: -.06em;
}
.rb-gradient-text {
  color: transparent;
  background: linear-gradient(105deg, #ffffff 6%, var(--rb-primary) 44%, var(--rb-secondary) 78%, #d7ceff);
  -webkit-background-clip: text;
  background-clip: text;
}
.rb-hero-role {
  max-width: 770px;
  margin: 1.4rem 0 0;
  color: #d7e1ee;
  font-size: clamp(1.05rem, 2.2vw, 1.36rem);
  line-height: 1.6;
}
.rb-hero-summary {
  max-width: 780px;
  margin: 1.25rem 0 0;
  color: var(--rb-muted);
  font-size: 1.04rem;
}
.rb-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 2rem;
}
.rb-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .78rem 1.1rem;
  border: 1px solid var(--rb-line);
  border-radius: 14px;
  color: var(--rb-text);
  background: rgba(255,255,255,.04);
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.rb-button:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.24); box-shadow: 0 14px 26px rgba(0,0,0,.18); }
.rb-button-primary {
  color: #04111d;
  border-color: transparent;
  background: linear-gradient(135deg, var(--rb-primary), var(--rb-green));
  box-shadow: 0 10px 26px rgba(101,215,255,.2);
}
.rb-button-primary:hover { background: linear-gradient(135deg, #8ae4ff, #75e2b3); }
.rb-role-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 1.6rem;
}
.rb-chip {
  padding: .48rem .72rem;
  border: 1px solid var(--rb-line);
  border-radius: 999px;
  color: #cad6e5;
  background: rgba(255,255,255,.025);
  font-size: .84rem;
  font-weight: 700;
}
.rb-ai-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .9rem;
  margin-top: 1.4rem;
}
.rb-ai-highlight {
  padding: .95rem 1rem;
  border: 1px solid rgba(101,215,255,.18);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(101,215,255,.08), rgba(255,255,255,.03));
  box-shadow: 0 18px 40px rgba(0,0,0,.14);
}
.rb-ai-highlight strong { display: block; font-size: .92rem; }
.rb-ai-highlight span { display: block; margin-top: .35rem; color: var(--rb-muted); font-size: .84rem; line-height: 1.55; }

.rb-portrait-wrap {
  position: relative;
  max-width: 500px;
  margin-inline: auto;
}
.rb-portrait-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 36px;
  background: #02070d;
  box-shadow: var(--rb-shadow);
}
.rb-portrait-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(4, 13, 24, .85));
  pointer-events: none;
}
.rb-portrait-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 22%;
}
.rb-portrait-caption {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.15rem;
  z-index: 2;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}
.rb-portrait-caption strong { font-size: 1.05rem; }
.rb-portrait-caption span { color: var(--rb-muted); font-size: .85rem; }
.rb-monogram {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #06101c;
  background: linear-gradient(135deg, var(--rb-primary), var(--rb-secondary));
  font-weight: 900;
}
.rb-portrait-orbit {
  position: absolute;
  z-index: -1;
  inset: -22px;
  border: 1px solid rgba(101, 215, 255, .13);
  border-radius: 48px;
  transform: rotate(2deg);
}
.rb-floating-pill {
  position: absolute;
  z-index: 3;
  padding: .65rem .9rem;
  max-width: 220px;
  border: 1px solid rgba(101,215,255,.18);
  border-radius: 16px;
  color: #e8f7ff;
  background: rgba(7,17,31,.72);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 34px rgba(0,0,0,.18);
  font-size: .82rem;
  font-weight: 800;
  line-height: 1.35;
}
.rb-floating-pill-top { top: 4%; left: -12%; animation: rb-float 8s ease-in-out infinite; }
.rb-floating-pill-mid { top: 38%; right: -18%; animation: rb-float 7s ease-in-out infinite reverse; }
.rb-floating-pill-bottom { bottom: 7%; left: -8%; animation: rb-float 9s ease-in-out infinite; }

.rb-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.rb-section-muted {
  border-block: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.018);
}
.rb-section-head {
  max-width: 790px;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.rb-kicker {
  margin: 0 0 .8rem;
  color: var(--rb-primary);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.rb-section h2 {
  margin: 0;
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.rb-section-lead {
  margin: 1rem 0 0;
  color: var(--rb-muted);
  font-size: 1.06rem;
}

.rb-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.rb-prose p { margin-top: 0; color: #ced9e7; }
.rb-prose p + p { margin-top: 1.05rem; }
.rb-quote {
  margin: 1.6rem 0 0;
  padding: 1.35rem 1.45rem;
  border-left: 4px solid var(--rb-primary);
  border-radius: 0 var(--rb-radius-sm) var(--rb-radius-sm) 0;
  color: #eff8ff;
  background: rgba(101, 215, 255, .07);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  font-style: italic;
}
.rb-profile-card {
  padding: 1.35rem;
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-md);
  background: var(--rb-card);
  box-shadow: 0 18px 50px rgba(0,0,0,.14);
}
.rb-profile-card h3 { margin: 0 0 1rem; }
.rb-profile-list {
  display: grid;
  gap: .8rem;
  margin: 0;
}
.rb-profile-list div {
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--rb-line);
}
.rb-profile-list div:last-child { padding-bottom: 0; border-bottom: 0; }
.rb-profile-list dt {
  color: var(--rb-muted);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.rb-profile-list dd { margin: .18rem 0 0; color: var(--rb-text); font-weight: 700; }

.rb-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.rb-card {
  min-height: 100%;
  padding: 1.35rem;
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.018));
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.rb-card:hover {
  transform: translateY(-5px);
  border-color: rgba(101, 215, 255, .28);
  background: linear-gradient(180deg, rgba(101,215,255,.075), rgba(255,255,255,.02));
  box-shadow: 0 18px 40px rgba(0,0,0,.16);
}
.rb-card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 13px;
  color: var(--rb-primary);
  background: rgba(101, 215, 255, .08);
}
.rb-card h3 { margin: 0 0 .55rem; font-size: 1.12rem; }
.rb-card p { margin: 0; color: var(--rb-muted); font-size: .94rem; }

.rb-timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
}
.rb-timeline-item {
  position: relative;
  padding: 1.15rem 1.2rem 1.15rem 3.05rem;
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-sm);
  background: rgba(255,255,255,.025);
}
.rb-timeline-item::before {
  content: "";
  position: absolute;
  left: 1.18rem;
  top: 1.37rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--rb-green);
  box-shadow: 0 0 0 6px rgba(84,216,155,.09);
}
.rb-timeline-item strong { display: block; }
.rb-timeline-item span { color: var(--rb-muted); font-size: .9rem; }

.rb-vision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.rb-vision-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-lg);
  background: linear-gradient(135deg, rgba(101,215,255,.08), rgba(139,124,255,.07));
}
.rb-vision-card h3 { margin: 0 0 .85rem; font-size: 1.35rem; }
.rb-vision-card p { margin: 0; color: #cfdaea; }

.rb-ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.rb-project {
  position: relative;
  min-height: 250px;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-lg);
  background: #0e1c2e;
}
.rb-project::after {
  content: "";
  position: absolute;
  inset: auto -20% -45% auto;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101,215,255,.2), transparent 67%);
}
.rb-project:nth-child(2)::after { background: radial-gradient(circle, rgba(84,216,155,.19), transparent 67%); }
.rb-project:nth-child(3)::after { background: radial-gradient(circle, rgba(139,124,255,.2), transparent 67%); }
.rb-project-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  padding: .38rem .62rem;
  border-radius: 999px;
  color: var(--rb-primary);
  background: rgba(101,215,255,.08);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.rb-project h3 { position: relative; z-index: 1; margin: 1.2rem 0 .65rem; font-size: 1.5rem; }
.rb-project p { position: relative; z-index: 1; margin: 0; color: var(--rb-muted); }

.rb-philosophy {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.rb-philosophy-mark {
  min-height: 330px;
  display: grid;
  place-items: center;
  padding: 2rem;
  border: 1px solid var(--rb-line);
  border-radius: 38px;
  background:
    radial-gradient(circle at center, rgba(101,215,255,.17), transparent 42%),
    linear-gradient(135deg, rgba(139,124,255,.12), rgba(84,216,155,.07));
  text-align: center;
}
.rb-philosophy-mark span {
  display: block;
  color: var(--rb-primary);
  font-family: Georgia, serif;
  font-size: clamp(4rem, 9vw, 7.5rem);
  line-height: 1;
}
.rb-philosophy-mark strong {
  display: block;
  margin-top: 1rem;
  font-size: 1.1rem;
}
.rb-philosophy-copy p { color: #cbd7e7; }
.rb-principles {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 1.3rem;
}

.rb-publication {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 1.8rem;
  align-items: start;
  padding: 1.4rem;
  border: 1px solid var(--rb-line);
  border-radius: var(--rb-radius-lg);
  background: var(--rb-card);
}
.rb-book-cover {
  margin: 0;
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255,255,255,.04);
  box-shadow: 0 16px 35px rgba(0,0,0,.24);
}
.rb-book-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 500 / 708;
  object-fit: cover;
}
.rb-publication-content { align-self: center; }
.rb-publication h3 { margin: 0 0 .75rem; font-size: 1.55rem; }
.rb-publication p { margin: 0 0 .95rem; color: var(--rb-muted); }
.rb-book-points {
  margin: .35rem 0 0;
  padding-left: 1.2rem;
  color: #d9e4f1;
}
.rb-book-points li { margin: .28rem 0; }
.rb-publication-actions { margin-top: 1.35rem; }

.rb-cta {
  padding: clamp(2rem, 6vw, 4rem);
  border: 1px solid rgba(101, 215, 255, .22);
  border-radius: 34px;
  background:
    radial-gradient(circle at 0% 0%, rgba(101,215,255,.13), transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(139,124,255,.15), transparent 42%),
    rgba(255,255,255,.025);
  text-align: center;
}
.rb-cta h2 { max-width: 18ch; margin-inline: auto; }
.rb-cta p { max-width: 720px; margin: 1rem auto 0; color: var(--rb-muted); }
.rb-cta .rb-hero-actions { justify-content: center; }

.rb-footer {
  padding: 2.2rem 0;
  border-top: 1px solid var(--rb-line);
  color: var(--rb-muted);
  font-size: .9rem;
}
.rb-footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.rb-footer a { color: #d9e5f4; text-decoration: none; }

.rb-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.rb-reveal.is-visible { opacity: 1; transform: none; }

@keyframes rb-float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes rb-pulse {
  0%,100% { transform: scale(1); opacity: .72; }
  50% { transform: scale(1.08); opacity: 1; }
}

@media (max-width: 980px) {
  .rb-nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + .6rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: .8rem;
    border: 1px solid var(--rb-line);
    border-radius: 16px;
    background: rgba(9, 20, 34, .98);
    box-shadow: var(--rb-shadow);
  }
  .rb-nav-links.is-open { display: flex; }
  .rb-nav-links a { padding: .72rem .75rem; border-radius: 10px; }
  .rb-nav-links a:hover { background: rgba(255,255,255,.04); }
  .rb-menu-toggle { display: grid; place-items: center; }
  .rb-hero-grid,
  .rb-about-grid,
  .rb-philosophy,
  .rb-publication { grid-template-columns: 1fr; }
  .rb-hero-copy { order: 1; }
  .rb-portrait-wrap { order: 0; max-width: 390px; }
  .rb-card-grid,
  .rb-ecosystem-grid,
  .rb-ai-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rb-floating-pill-top { left: -2%; }
  .rb-floating-pill-mid { right: -4%; }
  .rb-floating-pill-bottom { left: 0; }
}

@media (max-width: 680px) {
  .rb-container { width: min(calc(100% - 1.2rem), var(--rb-container)); }
  .rb-brand span:last-child { display: none; }
  .rb-hero { padding-top: 3rem; }
  .rb-hero h1 { max-width: none; }
  .rb-card-grid,
  .rb-ecosystem-grid,
  .rb-vision-grid,
  .rb-timeline,
  .rb-ai-highlights { grid-template-columns: 1fr; }
  .rb-footer-grid { flex-direction: column; align-items: flex-start; }
  .rb-floating-pill {
    position: static;
    margin: .7rem 0 0;
    max-width: none;
  }
  .rb-portrait-wrap { max-width: 100%; }
  .rb-portrait-card { margin-top: .8rem; }
  .rb-ai-symbol-brain { top: 5%; left: auto; right: 8%; }
  .rb-ai-symbol-node { top: auto; bottom: 22%; right: 10%; }
  .rb-ai-symbol-spark { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .rb-reveal { opacity: 1; transform: none; }
}

@media print {
  body { color: #111; background: #fff; }
  .rb-header, .rb-hero-actions, .rb-menu-toggle, .rb-neural-field, .rb-floating-pill { display: none !important; }
  .rb-section, .rb-hero { padding: 1.5rem 0; }
  .rb-card, .rb-profile-card, .rb-project, .rb-vision-card, .rb-publication, .rb-cta, .rb-ai-highlight {
    color: #111;
    background: #fff;
    border-color: #bbb;
    box-shadow: none;
  }
  .rb-muted, .rb-card p, .rb-project p, .rb-publication p, .rb-section-lead, .rb-prose p { color: #333 !important; }
}