:root {
        --navy: #0B132B;
        --primary: #1C4E80;
        --accent: #F2A900;
        --bg: #F4F7FB;
        --text-main: #2D3748;
        --text-muted: #718096;
        --white: #FFFFFF;
        --border: #E2E8F0;
    }

   

    /* ================= GOV HEADER ================= */
    .gov-strip {
        background: var(--navy);
        color: #CBD5E0;
        font-size: 11px;
        padding: 8px 5%;
        display: flex;
        justify-content: space-between;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }
    .gov-strip strong { color: var(--accent); }
    .hero-content { flex: 1; position: relative; z-index: 1; }
    .badge {
        display: inline-block;
        background: rgba(28, 78, 128, 0.08);
        color: var(--primary);
        padding: 8px 16px;
        border-radius: 4px;
        font-size: 11px;
        font-weight: 700;
        letter-spacing: 1px;
        text-transform: uppercase;
        margin-bottom: 20px;
    }
    
    .hero h1 {
        font-family: 'Playfair Display', serif;
        font-size: 48px;
        color: var(--navy);
        line-height: 1.15;
        margin-bottom: 20px;
        font-weight: 700;
    }
    .hero h1 em { color: var(--primary); font-style: normal; position: relative; }
    .hero h1 em::after {
        content: '';
        position: absolute;
        bottom: 5px; left: 0;
        width: 100%; height: 8px;
        background: rgba(242, 169, 0, 0.3);
        z-index: -1;
    }

    .hero p {
        font-size: 16px;
        color: var(--text-muted);
        max-width: 600px;
    }

    /* ================= NAVBAR ================= */
   

    /* ---- SPLIT EDITORIAL CARD ---- */
    .editorial-card {
        background: var(--white);
        border-radius: 16px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.06);
        display: flex;
        overflow: hidden;
        margin-bottom: 40px;
        border: 1px solid var(--border);
    }

    .card-side-accent {
        width: 150px;
        background: var(--primary);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 30px 20px;
        color: white;
        text-align: center;
    }
    .card-side-accent .num {
        font-family: 'Playfair Display', serif;
        font-size: 56px;
        line-height: 1;
        margin-bottom: 10px;
        color: var(--accent);
    }
    .card-side-accent .label {
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 1px;
        font-weight: 600;
        opacity: 0.8;
    }

    .card-main-content {
        padding: 40px;
        flex: 1;
    }
    .card-main-content h2 {
        font-family: 'Playfair Display', serif;
        font-size: 28px;
        color: var(--navy);
        margin-bottom: 20px;
    }
    .card-main-content p {
        color: var(--text-muted);
        font-size: 15px;
        margin-bottom: 15px;
    }
    .card-main-content p:last-child { margin-bottom: 0; }

    /* ---- TIMELINE / STEPPER SECTION ---- */
    .timeline-section {
        background: var(--white);
        padding: 50px;
        border-radius: 16px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.04);
        border: 1px solid var(--border);
        margin-bottom: 40px;
    }

    .section-title {
        font-family: 'Playfair Display', serif;
        font-size: 26px;
        color: var(--navy);
        margin-bottom: 40px;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    .section-title::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--border);
    }

    .timeline {
        position: relative;
        padding-left: 30px;
    }
    .timeline::before {
        content: '';
        position: absolute;
        left: 0; top: 0; bottom: 0;
        width: 2px;
        background: linear-gradient(to bottom, var(--primary), var(--accent), var(--primary));
        opacity: 0.2;
    }

    .timeline-item {
        position: relative;
        margin-bottom: 40px;
        padding-left: 30px;
    }
    .timeline-item:last-child { margin-bottom: 0; }
    
    .timeline-dot {
        position: absolute;
        left: -39px;
        top: 5px;
        width: 20px;
        height: 20px;
        background: var(--white);
        border: 4px solid var(--primary);
        border-radius: 50%;
        box-shadow: 0 0 0 5px rgba(28, 78, 128, 0.1);
    }
    
    .timeline-item h3 {
        font-size: 18px;
        color: var(--navy);
        margin-bottom: 10px;
        font-weight: 700;
    }
    .timeline-item p {
        color: var(--text-muted);
        font-size: 15px;
    }

    /* ---- DARK CALLOUT BANNER ---- */
    .dark-banner {
        background: var(--navy);
        border-radius: 16px;
        padding: 40px;
        display: flex;
        gap: 30px;
        align-items: center;
        color: white;
        position: relative;
        overflow: hidden;
    }
    .dark-banner::before {
        content: '400m';
        position: absolute;
        right: -20px; bottom: -30px;
        font-size: 150px;
        font-family: 'Playfair Display', serif;
        font-weight: 800;
        color: rgba(255,255,255,0.03);
        line-height: 1;
        pointer-events: none;
    }
    
    .icon-large {
        font-size: 50px;
        background: rgba(255,255,255,0.1);
        width: 90px; height: 90px;
        display: flex; justify-content: center; align-items: center;
        border-radius: 20px;
        flex-shrink: 0;
    }

    .dark-banner-content h3 {
        font-family: 'Playfair Display', serif;
        font-size: 24px;
        margin-bottom: 10px;
        color: var(--accent);
    }
    .dark-banner-content p {
        color: #CBD5E0;
        font-size: 15px;
        max-width: 700px;
    }

    /* ================= RESPONSIVE ================= */
    @media (max-width: 900px) {
        .hero { flex-direction: column; text-align: center; padding: 40px 5%; }
        .hero h1 { font-size: 36px; }
        .hero p { margin: 0 auto; }
        .editorial-card { flex-direction: column; }
        .card-side-accent { width: 100%; padding: 20px; flex-direction: row; gap: 20px; }
        .card-side-accent .num { margin-bottom: 0; font-size: 40px; }
        .card-main-content { padding: 25px; }
        .timeline-section { padding: 30px 20px; }
        .dark-banner { flex-direction: column; text-align: center; padding: 30px 20px; }
        .navbar { flex-direction: column; gap: 15px; }
        .nav-links { flex-wrap: wrap; justify-content: center; }
    }



    

:root {
    --bg-color: #F3F4F6;
    --text-main: #111827;
    --text-muted: #4B5563;
    --accent-blue: #2563EB;
    --border-color: #E5E7EB;
}



.accordion-wrapper {
    width: 100%;
    
}

.accordion-wrapper .page-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 30px;
    text-align: center;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.accordion-wrapper .accordion-item {
    background: #FFFFFF;
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.accordion-wrapper .accordion-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-blue);
    transform: scaleY(0);
    transition: transform 0.3s ease;
    transform-origin: center;
}

.accordion-wrapper .accordion-item.active::before {
    transform: scaleY(1);
}

.accordion-wrapper .accordion-item:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
    border-color: #D1D5DB;
}

.accordion-wrapper .accordion-header {
    padding: 24px 30px;
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    gap: 20px;
    transition: background-color 0.3s;
}

.accordion-wrapper .accordion-item.active .accordion-header {
    background-color: #FAFAFA;
    border-bottom: 1px solid var(--border-color);
}

.accordion-wrapper .item-number {
    font-size: 24px;
    font-weight: 800;
    color: #9CA3AF;
    transition: color 0.3s;
    width: 30px;
}

.accordion-wrapper .accordion-item.active .item-number {
    color: var(--accent-blue);
}

.accordion-wrapper .item-title {
    flex: 1;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    transition: color 0.3s;
}

.accordion-wrapper .accordion-item.active .item-title {
    color: var(--accent-blue);
}

.accordion-wrapper .icon-container {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #F3F4F6;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.4s ease;
}

.accordion-wrapper .icon-container svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-main);
    transition: transform 0.4s ease;
}

.accordion-wrapper .accordion-item.active .icon-container {
    background: var(--accent-blue);
    transform: rotate(180deg);
}

.accordion-wrapper .accordion-item.active .icon-container svg {
    stroke: #FFFFFF;
}

.accordion-wrapper .accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: #FFFFFF;
}

.accordion-wrapper .content-inner {
    padding: 30px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
}

.accordion-wrapper .accordion-item.active .content-inner {
    opacity: 1;
    transform: translateY(0);
}

.accordion-wrapper .content-inner p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 16px;
    text-align: justify;
}

.accordion-wrapper .content-inner p:last-child {
    margin-bottom: 0;
}

.accordion-wrapper .content-inner strong {
    color: var(--text-main);
    font-weight: 600;
}

@media (max-width: 600px) {
    .accordion-wrapper .accordion-header {
        padding: 20px;
        gap: 15px;
    }

    .accordion-wrapper .item-title {
        font-size: 16px;
    }

    .accordion-wrapper .content-inner {
        padding: 20px;
    }

    .accordion-wrapper .item-number {
        font-size: 20px;
    }
}


/* mosquito css */

:root {
  --ink: #0b1030;
  --well: #e3ecff;
  --well-hi: #ffffff;
  --teal: #00907e;
  --teal-glow: #1fd6bd;
  --magenta: #e0357a;
  --mist: #1b2250;
  --dim: #55608f;
  --line: rgba(40, 60, 160, 0.22);
}


.brief .lab {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 40px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  align-items: center;
  gap: 56px;
}

/* ---------- Text column ---------- */

.brief .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dim);
  margin-bottom: 28px;
}

.brief .section-letter {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--teal);
  color: var(--teal);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: pre-wrap;
}

.brief h1 {
  font-size: clamp(2.6rem, 4.9vw, 2.4rem);
  font-weight: 750;
  font-stretch: 75%;
  line-height: 0.98;
  letter-spacing: -0.015em;
  max-width: auto;
  margin-bottom: 28px;
  color: var(--ink);
}

.brief .note {
  position: relative;
  max-width: 58ch;
  padding-left: 26px;
  margin-bottom: 22px;
}

/* the thread that links both notes, like a culture line */
.brief .note::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: -22px;
  width: 2px;
  background: linear-gradient(var(--teal-glow), rgba(31, 214, 189, 0.15));
}

.brief .note::after {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--teal);
}

.brief .note-ihr::before { bottom: 6px; background: linear-gradient(rgba(31, 214, 189, 0.15), var(--magenta)); }
.brief .note-ihr::after { border-color: var(--magenta); }

.brief .note p {
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--dim);
}

.brief .note-entry p {
  color: var(--mist);
  font-size: 1.1rem;
}

.brief .poe {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.brief .poe li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: rgba(31, 214, 189, 0.12);
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 600;
}

.brief .poe svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brief .stamp {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 10px;
  border: 1.5px solid var(--magenta);
  border-radius: 6px;
  color: var(--magenta);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  transform: rotate(-2deg);
}

.brief .pipeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
  counter-reset: step;
}

.brief .pipeline li {
  position: relative;
  padding: 10px 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #f5f8ff;
  counter-increment: step;
}

.brief .pipeline li::before {
  content: counter(step);
  position: absolute;
  top: -9px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.brief .pipeline li:nth-child(3)::before { background: var(--magenta); }

.brief .pipeline b {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.brief .pipeline span {
  display: block;
  color: var(--dim);
  font-size: 0.82rem;
  line-height: 1.35;
}

.brief .hud-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
  padding-left: 26px;
}

.brief .recon-hud-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid rgba(0, 144, 126, 0.4);
  background: rgba(0, 144, 126, 0.07);
  color: var(--teal);
  font-size: 0.92rem;
  font-weight: 600;
}

.brief .recon-hud-tag .hz {
  color: var(--mist);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  padding-left: 10px;
  border-left: 1px solid var(--line);
}

.brief .recon-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal-glow);
  animation: pulseGlow 1.2s infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.75); }
}

.brief #sound-btn {
  
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.brief #sound-btn:hover {
  border-color: var(--magenta);
}

.brief #sound-btn[aria-pressed="true"] {
  background: var(--magenta);
  border-color: var(--magenta);
  color: #fff;
}

.brief #sound-btn:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ---------- Microscope field ---------- */

.brief .field {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.brief .field-glass {
  position: relative;
  width: min(100%, 85vh, 780px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, var(--well-hi) 0%, var(--well) 100%);
  box-shadow:
    0 0 0 10px #ffffff,
    0 0 0 11px var(--line),
    0 18px 60px rgba(40, 60, 160, 0.14);
  overflow: hidden;
  cursor: grab;
  animation: focusIn 1.4s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.brief .field-glass:active {
  cursor: grabbing;
}

@keyframes focusIn {
  from { filter: blur(14px); opacity: 0.4; transform: scale(1.05); }
  to   { filter: blur(0); opacity: 1; transform: scale(1); }
}

.brief #mosquito-canvas-container {
  position: absolute;
  inset: 0;
}

.brief #mosquito-canvas-container canvas {
  display: block;
}

.brief .field-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(31, 214, 189, 0.28) 0deg, rgba(31, 214, 189, 0) 55deg, transparent 360deg);
  animation: sweep 7s linear infinite;
  pointer-events: none;
}

@keyframes sweep {
  to { transform: rotate(360deg); }
}

.brief .reticle {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.brief .ring {
  fill: none;
  stroke: var(--teal);
}

.brief .ring-outer { stroke-opacity: 0.5; stroke-width: 0.25; }
.brief .ring-inner { stroke-opacity: 0.18; stroke-width: 0.2; }

.brief .ring-ticks {
  stroke-opacity: 0.7;
  stroke-width: 1.6;
  stroke-dasharray: 0.12 1.1;
  transform-origin: 50% 50%;
  animation: spinTicks 90s linear infinite;
}

@keyframes spinTicks {
  to { transform: rotate(-360deg); }
}

.brief .cross {
  stroke: var(--magenta);
  stroke-width: 0.35;
  stroke-opacity: 0.7;
}

.brief .callouts {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.brief .callout {
  position: absolute;
  left: 0;
  top: 0;
  padding: 3px 10px 3px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mist);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(224, 53, 122, 0.55);
  border-radius: 999px;
  white-space: nowrap;
  will-change: transform;
}

.brief .callout::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--magenta);
  box-shadow: 0 0 6px rgba(224, 53, 122, 0.6);
}

.brief .scale {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--dim);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.brief .scale-bar {
  width: 90px;
  height: 7px;
  border-left: 1.5px solid var(--dim);
  border-right: 1.5px solid var(--dim);
  border-bottom: 1.5px solid var(--dim);
}

/* ---------- Responsive ---------- */

@media (max-width: 950px) {
  .brief .lab {
    grid-template-columns: 1fr;
    padding: 32px 20px 40px;
    gap: 36px;
  }
  .brief h1 { max-width: none; }
  .brief .pipeline { grid-template-columns: 1fr; }
  .brief .field-glass { width: min(100%, 520px); }
}

@media (prefers-reduced-motion: reduce) {
  .brief .field-glass,
  .brief .field-sweep,
  .brief .ring-ticks,
  .brief .recon-dot {
    animation: none;
  }
}

.brief .no-webgl {
  display: grid;
  place-items: center;
  padding: 15%;
  text-align: center;
  color: var(--dim);
  font-size: 0.95rem;
  white-space: pre-wrap;
}

/* mosquito css */