*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg: #080b0f;
      --bg2: #0d1117;
      --surface: #141c27;
      --surface2: #1a2436;
      --border: rgba(255,255,255,0.07);
      --border2: rgba(255,255,255,0.12);
      --accent: #ff4d6d;
      --accent2: #ff8566;
      --accent-g: #00e5a0;
      --accent-b: #0066ff;
      --accent-y: #ffc142;
      --text: #e8edf3;
      --muted: #7a8899;
      --muted2: #4a5568;
      --mono: 'IBM Plex Mono', monospace;
      --display: 'Space Grotesk', sans-serif;
      --body: 'DM Sans', sans-serif;
    }

    html { scroll-behavior: smooth; }
    body { background: var(--bg); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.6; overflow-x: hidden; max-width: 100%; }

    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.6;
    }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 3rem; height: 64px;
      background: rgba(8,11,15,0.88); backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
    }
    .nav-brand { font-family: var(--mono); font-size: 13px; font-weight: 500; letter-spacing: 0.08em; color: var(--accent-g); text-decoration: none; }
    .nav-links { display: flex; gap: 2rem; list-style: none; }
    .nav-links a { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color 0.2s; }
    .nav-links a:hover { color: var(--text); }
    .nav-back { font-family: var(--mono); font-size: 11px; padding: 7px 14px; border: 1px solid var(--border2); color: var(--muted); border-radius: 3px; text-decoration: none; transition: border-color 0.2s, color 0.2s; }
    .nav-back:hover { border-color: var(--accent); color: var(--accent); }

    .container { max-width: 1100px; margin: 0 auto; padding: 0 3rem; }

    /* ── HERO ── */
    .hero {
      position: relative;
      padding: 8rem 0 5rem;
      z-index: 1;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      pointer-events: none;
    }

    .hero-bg::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,77,109,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,77,109,0.025) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-bg::after {
      content: '';
      position: absolute;
      top: -20%;
      right: -5%;
      width: 700px;
      height: 700px;
      background: radial-gradient(ellipse, rgba(255,77,109,0.06) 0%, transparent 65%);
      border-radius: 50%;
    }

    .hero-glow2 {
      position: absolute;
      bottom: -30%;
      left: -5%;
      width: 500px;
      height: 500px;
      background: radial-gradient(ellipse, rgba(0,102,255,0.05) 0%, transparent 65%);
      border-radius: 50%;
    }

    .breadcrumb {
      font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
      color: var(--muted); margin-bottom: 2rem;
      display: flex; align-items: center; gap: 0.5rem;
      position: relative; z-index: 1;
    }
    .breadcrumb a { color: var(--accent-g); text-decoration: none; }
    .breadcrumb span { color: var(--muted2); }

    .hero-inner { position: relative; z-index: 1; }

    .company-badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 8px 16px;
      background: rgba(255,77,109,0.08);
      border: 1px solid rgba(255,77,109,0.2);
      border-radius: 4px;
      margin-bottom: 2rem;
    }

    .company-dot {
      width: 8px; height: 8px;
      background: var(--accent);
      border-radius: 50%;
    }

    .company-name {
      font-family: var(--mono);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
    }

    .company-sep { color: var(--muted2); font-family: var(--mono); font-size: 12px; }

    .company-period {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--muted);
    }

    h1 {
      font-family: var(--display);
      font-size: clamp(2.8rem, 5.5vw, 5rem);
      font-weight: 800;
      line-height: 1.0;
      letter-spacing: -0.03em;
      color: var(--text);
      margin-bottom: 1.75rem;
    }

    h1 em {
      font-style: normal;
      color: transparent;
      -webkit-text-stroke: 1px rgba(255,77,109,0.6);
    }

    .hero-lead {
      font-size: 1.1rem;
      font-weight: 300;
      color: var(--muted);
      line-height: 1.8;
      max-width: 680px;
      margin-bottom: 2.5rem;
    }

    .hero-meta {
      display: grid;
      grid-template-columns: repeat(4, auto);
      gap: 2.5rem;
      padding-top: 2.5rem;
      border-top: 1px solid var(--border);
      width: fit-content;
    }

    .meta-item { }

    .meta-label {
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--muted2);
      margin-bottom: 4px;
    }

    .meta-value {
      font-family: var(--display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--text);
    }

    .meta-value.accent { color: var(--accent); }

    /* ── SECTION ── */
    .section { position: relative; z-index: 1; padding: 5rem 0; }
    .section + .section { padding-top: 0; }

    .section-header { margin-bottom: 3rem; }

    .kicker {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }

    .kicker::before { content: ''; width: 24px; height: 1px; background: var(--accent); }
    .kicker.green { color: var(--accent-g); }
    .kicker.green::before { background: var(--accent-g); }
    .kicker.blue { color: var(--accent-b); }
    .kicker.blue::before { background: var(--accent-b); }
    .kicker.yellow { color: var(--accent-y); }
    .kicker.yellow::before { background: var(--accent-y); }

    h2 {
      font-family: var(--display);
      font-size: clamp(1.75rem, 3vw, 2.4rem);
      font-weight: 700;
      letter-spacing: -0.02em;
      color: var(--text);
      margin-bottom: 1rem;
      line-height: 1.1;
    }

    h3 {
      font-family: var(--display);
      font-size: 1.15rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.75rem;
      margin-top: 0;
    }

    p {
      font-size: 0.95rem;
      font-weight: 300;
      color: var(--muted);
      line-height: 1.8;
      margin-bottom: 1.25rem;
    }

    p:last-child { margin-bottom: 0; }
    strong { color: var(--text); font-weight: 500; }
    code { font-family: var(--mono); font-size: 11px; color: var(--accent-g); background: rgba(0,229,160,0.07); padding: 1px 6px; border-radius: 3px; }

    .divider { height: 1px; background: var(--border); margin: 0; }

    /* ── CONTEXT GRID ── */
    .context-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    .context-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 1.75rem;
    }

    .context-card.span2 { grid-column: span 2; }

    .context-card-title {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 1rem;
    }

    /* ── THREE PILLARS ── */
    .pillars {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
      border-radius: 8px;
      overflow: hidden;
      margin-bottom: 3rem;
    }

    .pillar {
      background: var(--bg2);
      padding: 2rem 1.75rem;
    }

    .pillar-num {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--accent);
      margin-bottom: 1rem;
      letter-spacing: 0.08em;
    }

    .pillar-title {
      font-family: var(--display);
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 0.75rem;
    }

    .pillar-desc {
      font-size: 0.85rem;
      color: var(--muted);
      line-height: 1.7;
    }

    /* ── ESC CATALOG ── */
    .esc-section { padding: 5rem 0; background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

    .esc-intro {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-bottom: 3rem;
      align-items: start;
    }

    .esc-categories {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .esc-cat {
      background: var(--surface);
      border: 1px solid var(--border);
      border-left: 2px solid;
      border-radius: 0 6px 6px 0;
      padding: 1rem 1.25rem;
    }

    .esc-cat.template { border-left-color: var(--accent); }
    .esc-cat.acl { border-left-color: var(--accent-y); }
    .esc-cat.proto { border-left-color: var(--accent-b); }

    .esc-cat-title {
      font-family: var(--display);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 3px;
    }

    .esc-cat-desc {
      font-size: 0.8rem;
      color: var(--muted);
      line-height: 1.5;
    }

    .esc-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0.75rem;
    }

    .esc-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 1rem 1.25rem;
      transition: border-color 0.2s;
    }

    .esc-card:hover { border-color: var(--border2); }

    .esc-card.critical { border-top: 2px solid var(--accent); }
    .esc-card.high { border-top: 2px solid var(--accent-y); }
    .esc-card.medium { border-top: 2px solid var(--accent-b); }

    .esc-id {
      font-family: var(--mono);
      font-size: 11px;
      font-weight: 600;
      color: var(--accent);
      margin-bottom: 4px;
    }

    .esc-card.high .esc-id { color: var(--accent-y); }
    .esc-card.medium .esc-id { color: #5b9eff; }

    .esc-name {
      font-family: var(--display);
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text);
      line-height: 1.3;
      margin-bottom: 5px;
    }

    .esc-brief {
      font-size: 0.75rem;
      color: var(--muted);
      line-height: 1.5;
    }

    /* ── SCRIPTING ── */
    .script-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    .script-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 8px;
      overflow: hidden;
    }

    .script-header {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: flex-start;
      gap: 1rem;
    }

    .script-lang-badge {
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 3px;
      flex-shrink: 0;
    }

    .script-lang-badge.ps { background: rgba(0,102,255,0.12); color: #5b9eff; border: 1px solid rgba(0,102,255,0.25); }
    .script-lang-badge.py { background: rgba(255,193,0,0.1); color: var(--accent-y); border: 1px solid rgba(255,193,0,0.2); }

    .script-title {
      font-family: var(--display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 3px;
    }

    .script-sub {
      font-size: 0.8rem;
      color: var(--muted);
    }

    .script-body { padding: 1.25rem 1.5rem; }

    .feature-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .feature-list li {
      font-size: 0.85rem;
      color: var(--muted);
      display: flex;
      gap: 0.75rem;
      align-items: flex-start;
      line-height: 1.5;
    }

    .feature-list li::before {
      content: '→';
      color: var(--accent-g);
      font-family: var(--mono);
      font-size: 11px;
      flex-shrink: 0;
      margin-top: 1px;
    }

    /* ── CODE BLOCK ── */
    .code-block {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 6px;
      overflow: hidden;
      margin: 1.5rem 0;
    }

    .code-header {
      padding: 8px 14px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .code-dot { width: 8px; height: 8px; border-radius: 50%; }
    .code-label { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-left: 6px; }

    pre {
      padding: 1.25rem 1.5rem;
      font-family: var(--mono);
      font-size: 12px;
      line-height: 1.7;
      color: var(--muted);
      overflow-x: auto;
    }

    /* ── DETECTION SECTION ── */
    .detection-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
    }

    .finding-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 1.25rem 1.5rem;
      border-left: 2px solid var(--border);
    }

    .finding-card.gap { border-left-color: var(--accent); }
    .finding-card.positive { border-left-color: var(--accent-g); }

    .finding-num {
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted2);
      margin-bottom: 0.4rem;
    }

    .finding-title {
      font-family: var(--display);
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.5rem;
    }

    .finding-desc {
      font-size: 0.825rem;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ── TRUST / CASE STUDY ── */
    .case-study {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: 8px;
      overflow: hidden;
      margin: 2rem 0;
    }

    .case-study-header {
      padding: 1.5rem 2rem;
      border-bottom: 1px solid var(--border);
      background: linear-gradient(135deg, rgba(255,77,109,0.06) 0%, rgba(0,102,255,0.04) 100%);
    }

    .case-study-label {
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.5rem;
    }

    .case-study-title {
      font-family: var(--display);
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text);
    }

    .case-study-body {
      padding: 2rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }

    .attack-phase {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
    }

    .phase-step {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .phase-dot {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--surface);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--mono);
      font-size: 9px;
      color: var(--accent);
      flex-shrink: 0;
    }

    .phase-text { font-size: 0.85rem; color: var(--muted); line-height: 1.6; padding-top: 4px; }
    .phase-text strong { color: var(--text); }

    /* ── CONCLUSION ── */
    .conclusion-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      margin-bottom: 3rem;
    }

    .conclusion-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 1.75rem;
    }

    .conclusion-icon {
      font-size: 1.5rem;
      margin-bottom: 1rem;
    }

    .conclusion-title {
      font-family: var(--display);
      font-size: 1rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.5rem;
    }

    .conclusion-desc {
      font-size: 0.825rem;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ── FOOTER / NAV ── */
    .page-nav {
      border-top: 1px solid var(--border);
      padding: 2rem 0 3rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .page-nav a {
      font-family: var(--mono);
      font-size: 12px;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .page-nav a:hover { color: var(--accent-g); }

    footer {
      padding: 3rem 0;
      border-top: 1px solid var(--border);
      position: relative;
      z-index: 1;
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
    }

    .footer-brand {
      font-family: var(--mono);
      font-size: 12px;
      color: var(--muted);
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
      list-style: none;
      flex-wrap: wrap;
      justify-content: center;
    }

    .footer-links a {
      font-family: var(--mono);
      font-size: 11px;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .footer-links a:hover { color: var(--text); }

    .footer-copy {
      font-family: var(--mono);
      font-size: 10px;
      color: var(--muted2);
    }

    /* ── REVEAL ── */
    .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }

    /* ── RESPONSIVE ── */
    @media (max-width: 1024px) {
      .esc-grid { grid-template-columns: repeat(2, 1fr); }
      .case-study-body { grid-template-columns: 1fr; }
      .esc-intro { grid-template-columns: 1fr; }
    }

    @media (max-width: 900px) {
      nav { padding: 0 1.5rem; }
      .nav-links { display: none; }
      .container { padding: 0 1.5rem; }
      .hero { padding: 7rem 0 4rem; }
      .context-grid { grid-template-columns: 1fr; }
      .context-card.span2 { grid-column: span 1; }
      .pillars { grid-template-columns: 1fr; }
      .script-grid { grid-template-columns: 1fr; }
      .detection-grid { grid-template-columns: 1fr; }
      .conclusion-grid { grid-template-columns: 1fr; }
      .hero-meta { grid-template-columns: repeat(2, auto); gap: 1.5rem; }
      .esc-grid { grid-template-columns: 1fr; }
    }

    .grid-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
    .download-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    @media (max-width: 1100px) { .download-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
    @media (max-width: 900px) { .grid-3col { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 600px) { .grid-3col { grid-template-columns: 1fr; } }

    /* Mobile nav */
    a, button { -webkit-tap-highlight-color: transparent; }
    .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
    .nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--muted); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
    .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-hamburger.open span:nth-child(2) { opacity: 0; }
    .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; background: rgba(8,11,15,0.97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); padding: 1.5rem 1.5rem 2rem; z-index: 99; flex-direction: column; gap: 0; }
    .mobile-menu.open { display: flex; }
    .mobile-menu a { font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); text-decoration: none; padding: 1rem 0; border-bottom: 1px solid var(--border); transition: color 0.2s; }
    .mobile-menu a:last-child { border-bottom: none; }
    .mobile-menu a:hover { color: var(--accent-g, var(--accent)); }
    @media (max-width: 768px) {
      .nav-links { display: none !important; }
      .nav-hamburger { display: flex; }
      .container { padding: 0 1.5rem; }
    }
    /* Mobile polish pass */
    .nav-hamburger { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
    .mobile-menu { box-shadow: 0 24px 50px rgba(0,0,0,0.35); }
    p, code, pre, .tag, .tool-pill, .project-lead, .machine-desc, .phase-desc, .finding-desc, .vuln-section-text, .chain-desc, .flow-desc { overflow-wrap: anywhere; }

    @media (max-width: 768px) {
      nav { padding: 0 1rem; gap: 0.75rem; }
      .nav-brand { font-size: 12px; }
      .nav-back { display: none; }
      .mobile-menu { padding: 0.75rem 1.5rem 1.25rem; }
      .mobile-menu a { min-height: 48px; display: flex; align-items: center; }
      .project-header { padding: 6.5rem 0 2.75rem; }
      h1 { font-size: clamp(2.05rem, 10vw, 3.2rem); line-height: 1.04; }
      h2 { font-size: 1.45rem; line-height: 1.15; }
      .project-lead { font-size: 0.98rem; line-height: 1.7; }
      .breadcrumb { flex-wrap: wrap; line-height: 1.7; }
      .project-kicker { align-items: flex-start; line-height: 1.5; }
      .tag-row { margin-bottom: 2rem; }
      .tag { max-width: 100%; }
      .sidebar-card, .attack-card, .phase-card, .machine-card, .method-step, .finding-card, .vuln-card { padding: 1.25rem; }
      .vuln-card { overflow: hidden; }
      .vuln-header { grid-template-columns: 1fr; align-items: start; padding: 1rem 1.25rem; }
      .vuln-body { padding: 1.25rem; gap: 1rem; }
      .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .project-nav { gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
      pre { font-size: 11px; padding: 1rem; line-height: 1.65; white-space: pre-wrap; word-break: break-word; }
      .code-label { overflow-wrap: anywhere; }
    }

    @media (max-width: 520px) {
      .container { padding: 0 1rem; }
      .project-body { padding-bottom: 4rem; }
      .project-nav { flex-direction: column; }
      .tool-grid { grid-template-columns: 1fr; }
      .machine-header { flex-direction: column; align-items: flex-start; }
      .method-step, .role-list li, .chain-step { gap: 0.75rem; }
      .flow-step { grid-template-columns: 24px 10px 1fr; gap: 0 0.75rem; }
    }
    /* Internship mobile polish */
    @media (max-width: 768px) {
      .hero { padding: 6.5rem 0 3.5rem; }
      h1 { font-size: clamp(2.05rem, 10vw, 3.2rem); line-height: 1.04; }
      .hero-lead { font-size: 0.98rem; line-height: 1.7; }
      .company-badge { flex-wrap: wrap; gap: 0.5rem 0.75rem; }
      .hero-meta { grid-template-columns: 1fr 1fr; width: 100%; gap: 1.25rem; }
      .context-card, .pillar, .esc-card, .script-body, .finding-card, .conclusion-card { padding: 1.25rem; }
      .script-header { padding: 1.25rem; flex-direction: column; }
      .case-study-header, .case-study-body { padding: 1.25rem; }
      .page-nav { gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
      .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
      .footer-links { gap: 0.9rem 1.25rem; }
      pre { font-size: 11px; padding: 1rem; line-height: 1.65; white-space: pre-wrap; word-break: break-word; }
      p, code, pre, .esc-brief, .feature-list li, .phase-text, .finding-desc, .conclusion-desc { overflow-wrap: anywhere; }
    }

    @media (max-width: 520px) {
      nav { padding: 0 1rem; gap: 0.75rem; }
      .nav-brand { font-size: 12px; }
      .nav-back { display: none; }
      .container { padding: 0 1rem; }
      .section, .esc-section { padding: 3.5rem 0; }
      .hero-meta { grid-template-columns: 1fr; }
      .page-nav { flex-direction: column; }
      .footer-links { flex-direction: column; align-items: center; }
    }

/* Migrated inline styles */
.internship-inline-001 { color:var(--muted);font-weight:300;max-width:560px; }
.internship-inline-002 { color:var(--muted);font-weight:300;max-width:600px; }
.internship-inline-003 { background:#ff5f57; }
.internship-inline-004 { background:#febc2e; }
.internship-inline-005 { background:#28c840; }
.internship-inline-006 { color:var(--muted2); }
.internship-inline-007 { color:#ff4d6d; }
.internship-inline-008 { color:var(--accent-g); }
.internship-inline-009 { color:var(--accent-y); }
.internship-inline-010 { color:var(--muted);font-weight:300;max-width:700px;margin-bottom:2rem; }
.internship-inline-011 { color:var(--text);font-family:var(--display);font-size:1rem;font-weight:600;margin-bottom:1rem; }
.internship-inline-012 { background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:1.25rem; }
.internship-inline-013 { font-family:var(--mono);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted2);margin-bottom:0.5rem; }
.internship-inline-014 { font-family:var(--display);font-size:1rem;font-weight:600;color:var(--text);margin-bottom:0.4rem; }
.internship-inline-015 { font-size:0.8rem;color:var(--muted);line-height:1.5; }
.internship-inline-016 { color:var(--muted);font-weight:300;max-width:620px; }
.internship-inline-017 { margin-bottom:2rem; }
.internship-inline-018 { color:#5b9eff; }
.internship-inline-019 { color:var(--muted); }
.internship-inline-020 { background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:2rem; }
.internship-inline-021 { font-family:var(--mono);font-size:10px;letter-spacing:0.15em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem; }
.internship-inline-022 { background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden; }
.internship-inline-023 { padding:1.5rem;border-bottom:1px solid var(--border); }
.internship-inline-024 { font-family:var(--mono);font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted2);margin-bottom:0.5rem; }
.internship-inline-025 { font-family:var(--display);font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:0.5rem;line-height:1.2; }
.internship-inline-026 { font-size:0.825rem;color:var(--muted);line-height:1.6;margin:0; }
.internship-inline-027 { padding:1.25rem 1.5rem; }
.internship-inline-028 { display:inline-flex;align-items:center;gap:8px;padding:10px 18px;background:var(--accent-g, #00e5a0);color:#080b0f;font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:0.06em;text-decoration:none;border-radius:3px;transition:opacity 0.2s; }
.internship-inline-028:hover { opacity: 0.85; }
.internship-inline-029 { background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden;opacity:0.7; }
.internship-inline-030 { display:inline-flex;align-items:center;gap:8px;padding:10px 18px;background:var(--surface2);border:1px solid var(--border);color:var(--muted2);font-family:var(--mono);font-size:11px;letter-spacing:0.06em;border-radius:3px; }
.internship-inline-031 { font-family:var(--mono);font-size:11px;color:var(--muted2); }

/* Field-file visual system */
:root {
  --bg: #05080d;
  --bg2: #0a1018;
  --surface: #111925;
  --surface2: #162131;
  --panel: #111925;
  --panel2: #162131;
  --border: rgba(255,255,255,0.1);
  --border2: rgba(255,255,255,0.18);
  --line: rgba(255,255,255,0.1);
  --line-strong: rgba(255,255,255,0.18);
  --accent: #00f0c8;
  --accent-g: #00f0c8;
  --accent-b: #57a4ff;
  --accent-y: #ffd166;
  --accent-r: #ff4d6d;
  --text: #edf4ff;
  --muted: #8a9aaf;
  --muted2: #5f7188;
}

body {
  padding-left: 72px;
  background:
    radial-gradient(circle at 16% 12%, rgba(0,240,200,0.12), transparent 24rem),
    radial-gradient(circle at 88% 18%, rgba(87,164,255,0.12), transparent 26rem),
    var(--bg);
}

body::before {
  opacity: 1;
  background:
    linear-gradient(120deg, transparent 0 54%, rgba(0,240,200,0.055) 54% 55%, transparent 55%),
    radial-gradient(circle at 50% 120%, rgba(255,77,109,0.08), transparent 28rem);
}

nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: 72px;
  height: auto;
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1.2rem;
  padding: 1rem 0.75rem;
  background: rgba(5,8,13,0.94);
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.nav-brand,
.nav-links a,
.nav-back {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  white-space: nowrap;
}

.nav-brand { color: var(--accent); }
.nav-links { flex-direction: column; gap: 1.2rem; }
.nav-links a:hover, .nav-back:hover { color: var(--accent); }
.nav-back { border: 0; padding: 0; color: var(--muted); }
.nav-back:hover { background: transparent; border-color: transparent; }

.hero {
  padding: 7rem 0 4rem;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, transparent 0 54%, rgba(0,240,200,0.055) 54% 55%, transparent 55%),
    radial-gradient(circle at 90% 20%, rgba(87,164,255,0.12), transparent 24rem);
}

.hero-bg { display: none; }

h1 {
  text-transform: uppercase;
  font-size: clamp(3.6rem, 10vw, 8rem);
  line-height: 0.78;
}

h2 {
  text-transform: none;
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.company-badge,
.hero-meta,
.context-card,
.pillar,
.esc-card,
.script-card,
.case-study,
.finding-card,
.conclusion-card,
.internship-inline-012,
.internship-inline-020,
.internship-inline-022,
.internship-inline-029 {
  border-radius: 0;
  border-color: var(--line);
  background: rgba(17,25,37,0.88);
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.company-dot,
.kicker,
.kicker.green,
.breadcrumb a,
.meta-value.accent,
.pillar-num,
.esc-id,
.script-lang-badge,
.finding-num,
.page-nav a { color: var(--accent); }

.company-dot { background: var(--accent); }

.section,
.esc-section {
  border-bottom: 1px solid var(--line);
}

.grid-3col,
.pillars,
.context-grid,
.detection-grid,
.conclusion-grid,
.esc-grid {
  gap: 1rem;
}

.esc-card.critical,
.esc-card.high,
.esc-card.medium,
.finding-card.gap,
.finding-card.positive {
  border-left-color: var(--accent);
}

.code-block {
  border-radius: 0;
  border-color: var(--line);
  background: rgba(5,8,13,0.88);
}

.code-header,
.script-header,
.case-study-header,
.internship-inline-023 {
  border-bottom-color: var(--line);
}

.feature-list li::before,
.participation-list li::before {
  color: var(--accent);
}

.internship-inline-028 {
  border-radius: 0;
  background: var(--accent);
  color: var(--bg);
}

.internship-inline-030 {
  border-radius: 0;
  background: var(--surface2);
  border-color: var(--line);
}

footer,
.page-nav {
  border-top-color: var(--line);
}

@media (max-width: 980px) {
  body { padding-left: 0; }
  nav {
    position: sticky;
    top: 0;
    width: auto;
    min-height: auto;
    height: 64px;
    flex-direction: row;
    justify-content: space-between;
    padding: 0 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-brand,
  .nav-links a,
  .nav-back {
    writing-mode: horizontal-tb;
    transform: none;
  }
  .nav-links, .nav-back { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu {
    top: 64px;
    background: rgba(5,8,13,0.97);
  }
}

@media (max-width: 620px) {
  h1 { font-size: clamp(3rem, 18vw, 5.4rem); }
  h2 { font-size: clamp(2rem, 12vw, 3.4rem); }
}

.internship-dossier {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2rem;
  border: 1px solid var(--line);
  background: var(--line);
  max-width: 960px;
}

.internship-dossier article {
  min-width: 0;
  padding: 1rem;
  background: rgba(17,25,37,0.88);
}

.internship-dossier span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--muted2);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.internship-dossier strong {
  display: block;
  color: var(--text);
  font-family: var(--display);
  font-size: 1.08rem;
  line-height: 1.1;
}

.section-header {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.section-header .kicker {
  margin-top: 0.6rem;
}

.section-header h2,
.section-header p {
  grid-column: 2;
}

@media (max-width: 980px) {
  .internship-dossier { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-header { grid-template-columns: 1fr; gap: 0.7rem; }
  .section-header h2,
  .section-header p { grid-column: auto; }
}

@media (max-width: 620px) {
  .internship-dossier { grid-template-columns: 1fr; }
}

/* Internship hero record tiles */
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 960px);
  margin-top: 2.2rem;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.meta-item {
  position: relative;
  min-width: 0;
  min-height: 126px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.1rem;
  padding: 1rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(0,240,200,0.07), transparent 58%),
    rgba(17,25,37,0.94);
}

.meta-item::before {
  content: '0' counter(meta);
  counter-increment: meta;
  position: absolute;
  right: 0.85rem;
  top: 0.75rem;
  color: rgba(237,244,255,0.08);
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.hero-meta {
  counter-reset: meta;
}

.meta-label {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: fit-content;
  margin: 0;
  padding: 0.24rem 0.45rem;
  border: 1px solid rgba(87,164,255,0.34);
  color: var(--accent-b);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
}

.meta-value {
  position: relative;
  z-index: 1;
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 700;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.meta-value.accent {
  color: var(--accent);
}

@media (max-width: 900px) {
  .hero-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .hero-meta {
    grid-template-columns: 1fr;
  }

  .meta-item {
    min-height: 104px;
  }
}