:root {
        color-scheme: dark;
      }
      * {
        box-sizing: border-box;
      }
      html {
        scroll-behavior: smooth;
      }
      @media (prefers-reduced-motion: reduce) {
        html {
          scroll-behavior: auto;
        }
      }
      body {
        margin: 0;
        min-height: 100vh;
        font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
          sans-serif;
        background: #000;
        color: #e5e7eb;
        padding: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        overflow-x: hidden;
      }
      /* Parallax background layers */
      .parallax-bg {
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        overflow: hidden;
        background: radial-gradient(ellipse at 20% 0%, #0f172a 0%, #020617 40%, #000 100%);
      }
      .parallax-layer {
        position: absolute;
        inset: 0;
        will-change: transform;
      }
      .parallax-stars {
        background-image:
          radial-gradient(1px 1px at 10% 15%, rgba(255,255,255,0.5), transparent),
          radial-gradient(1.5px 1.5px at 25% 35%, rgba(255,255,255,0.4), transparent),
          radial-gradient(2px 2px at 40% 10%, rgba(255,255,255,0.6), transparent),
          radial-gradient(1px 1px at 55% 45%, rgba(255,255,255,0.3), transparent),
          radial-gradient(1.5px 1.5px at 70% 20%, rgba(255,255,255,0.45), transparent),
          radial-gradient(2px 2px at 85% 55%, rgba(255,255,255,0.5), transparent),
          radial-gradient(1px 1px at 15% 65%, rgba(255,255,255,0.35), transparent),
          radial-gradient(1.5px 1.5px at 50% 75%, rgba(255,255,255,0.3), transparent),
          radial-gradient(2px 2px at 30% 85%, rgba(255,255,255,0.45), transparent),
          radial-gradient(1px 1px at 90% 80%, rgba(255,255,255,0.35), transparent),
          radial-gradient(1.5px 1.5px at 65% 90%, rgba(255,255,255,0.3), transparent),
          radial-gradient(1px 1px at 5% 50%, rgba(255,255,255,0.4), transparent),
          radial-gradient(2px 2px at 78% 42%, rgba(255,255,255,0.5), transparent),
          radial-gradient(1px 1px at 45% 58%, rgba(255,255,255,0.25), transparent),
          radial-gradient(1.5px 1.5px at 20% 92%, rgba(255,255,255,0.4), transparent),
          radial-gradient(1px 1px at 3% 88%, rgba(255,255,255,0.3), transparent),
          radial-gradient(1.5px 1.5px at 60% 5%, rgba(255,255,255,0.5), transparent),
          radial-gradient(1px 1px at 92% 35%, rgba(255,255,255,0.35), transparent),
          radial-gradient(2px 2px at 48% 28%, rgba(255,255,255,0.4), transparent),
          radial-gradient(1px 1px at 75% 68%, rgba(255,255,255,0.3), transparent);
        background-size: 100% 100%;
        height: 300%;
      }
      .parallax-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(100px);
        opacity: 0.15;
        transition: opacity 0.3s;
      }
      .parallax-orb-1 {
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, #f97316 0%, #ea580c 50%, transparent 70%);
        top: 5%;
        left: -10%;
      }
      .parallax-orb-2 {
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, #38bdf8 0%, #0ea5e9 50%, transparent 70%);
        top: 35%;
        right: -12%;
      }
      .parallax-orb-3 {
        width: 450px;
        height: 450px;
        background: radial-gradient(circle, #8b5cf6 0%, #7c3aed 50%, transparent 70%);
        top: 65%;
        left: 10%;
      }
      .parallax-orb-4 {
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, #ec4899 0%, #db2777 50%, transparent 70%);
        top: 15%;
        right: 20%;
      }
      .parallax-orb-5 {
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, #22d3ee 0%, #06b6d4 50%, transparent 70%);
        top: 85%;
        left: 40%;
      }
      /* Floating geometric shapes */
      .parallax-shape {
        position: absolute;
        border: 1px solid rgba(255,255,255,0.06);
        opacity: 0;
        animation: shape-drift 20s ease-in-out infinite;
      }
      .parallax-shape-1 {
        width: 200px;
        height: 200px;
        top: 20%;
        left: 70%;
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        animation-delay: 0s;
      }
      .parallax-shape-2 {
        width: 150px;
        height: 150px;
        top: 50%;
        left: 10%;
        border-radius: 50%;
        animation-delay: -7s;
      }
      .parallax-shape-3 {
        width: 100px;
        height: 100px;
        top: 75%;
        left: 60%;
        transform: rotate(45deg);
        animation-delay: -14s;
      }
      @keyframes shape-drift {
        0%, 100% { opacity: 0; transform: translateY(0) rotate(0deg); }
        25% { opacity: 0.08; }
        50% { opacity: 0.12; transform: translateY(-30px) rotate(180deg); }
        75% { opacity: 0.06; }
      }
      /* Hero section */
      .hero {
        position: relative;
        z-index: 1;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 2rem;
        width: 100%;
        max-width: 960px;
      }
      .hero-title {
        font-size: clamp(3rem, 8vw, 6rem);
        font-weight: 800;
        letter-spacing: -0.02em;
        line-height: 1.05;
        margin: 0;
        will-change: transform, opacity;
      }
      .hero-title span {
        background: linear-gradient(135deg, #f97316, #38bdf8, #8b5cf6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
      }
      .hero-subtitle {
        font-size: clamp(1rem, 2.5vw, 1.4rem);
        color: #9ca3af;
        max-width: 600px;
        margin: 1.5rem 0 0;
        line-height: 1.6;
        will-change: transform, opacity;
      }
      .hero-scroll-hint {
        position: absolute;
        bottom: 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        color: #6b7280;
        font-size: 0.8rem;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        animation: scroll-hint-pulse 2s ease-in-out infinite;
      }
      .hero-scroll-hint svg {
        width: 24px;
        height: 24px;
        stroke: #6b7280;
      }
      @keyframes scroll-hint-pulse {
        0%, 100% { opacity: 0.5; transform: translateY(0); }
        50% { opacity: 1; transform: translateY(6px); }
      }
      /* Horizontal rule divider between hero and content */
      .section-divider {
        width: 60px;
        height: 2px;
        background: linear-gradient(90deg, #f97316, #38bdf8);
        border: none;
        margin: 0 auto 2rem;
        opacity: 0;
        transition: opacity 0.8s ease, width 0.8s ease;
      }
      .section-divider.visible {
        opacity: 1;
        width: 120px;
      }
      .shell {
        position: relative;
        z-index: 1;
        padding: 0 clamp(1.5rem, 4vw, 3rem) 2rem;
      }
      /* Scroll-linked section animations */
      .scroll-section {
        will-change: transform, opacity;
      }
      /* Section reveal animations */
      .reveal {
        opacity: 0;
        transform: translateY(50px) scale(0.97);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
      }
      .reveal.visible {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
      .reveal-left {
        opacity: 0;
        transform: translateX(-50px) scale(0.97);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
      }
      .reveal-left.visible {
        opacity: 1;
        transform: translateX(0) scale(1);
      }
      .reveal-right {
        opacity: 0;
        transform: translateX(50px) scale(0.97);
        transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
      }
      .reveal-right.visible {
        opacity: 1;
        transform: translateX(0) scale(1);
      }
      /* Stagger delays for grid children */
      .reveal-stagger > *:nth-child(1) { transition-delay: 0s; }
      .reveal-stagger > *:nth-child(2) { transition-delay: 0.15s; }
      .reveal-stagger > *:nth-child(3) { transition-delay: 0.3s; }
      .reveal-stagger > *:nth-child(4) { transition-delay: 0.45s; }
      /* Reduced motion: disable parallax and animations */
      @media (prefers-reduced-motion: reduce) {
        .parallax-bg { display: none; }
        .hero-title, .hero-subtitle { will-change: auto; }
        .hero-scroll-hint { animation: none; opacity: 0.7; }
        .parallax-shape { animation: none; }
        .reveal, .reveal-left, .reveal-right {
          opacity: 1;
          transform: none;
          transition: none;
        }
        .section-divider { opacity: 1; width: 120px; }
      }
      .shell {
        width: 100%;
        max-width: 960px;
      }
      header {
        margin-bottom: 2.5rem;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
      }
      .header-top {
        display: flex;
        align-items: center;
        gap: 1rem;
      }
      .bandit-icon {
        width: 60px;
        height: 60px;
        flex-shrink: 0;
      }
      .logo {
        font-size: clamp(2.1rem, 4vw, 2.7rem);
        font-weight: 700;
        letter-spacing: 0.04em;
      }
      .logo span {
        color: #f97316;
      }
      .tagline {
        max-width: 640px;
        color: #9ca3af;
      }
      nav {
        margin-top: 0.25rem;
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
      }
      nav a {
        color: #38bdf8;
        text-decoration: none;
        font-size: 0.95rem;
      }
      nav a:hover {
        text-decoration: underline;
      }
      /* News Aggregator Styles */
      .news-aggregator {
        margin: 0 0 3rem;
        background: rgba(15, 23, 42, 0.65);
        border: 1px solid rgba(148, 163, 184, 0.12);
        border-radius: 1rem;
        padding: 1.5rem;
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
      }
      .news-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
      }
      .news-title {
        font-size: 1.5rem;
        font-weight: 700;
        color: #f97316; /* Fallback color for Firefox */
        background: linear-gradient(135deg, #f97316, #38bdf8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }
      .news-tabs {
        display: flex;
        gap: 0.5rem;
        background: rgba(30, 41, 59, 0.5);
        padding: 0.25rem;
        border-radius: 0.5rem;
      }
      .news-tab {
        padding: 0.5rem 1rem;
        border: none;
        background: transparent;
        color: #9ca3af;
        border-radius: 0.375rem;
        cursor: pointer;
        font-size: 0.9rem;
        font-weight: 500;
        transition: all 0.2s;
      }
      .news-tab:hover {
        color: #e5e7eb;
        background: rgba(148, 163, 184, 0.1);
      }
      .news-tab:focus {
        outline: 2px solid #38bdf8;
        outline-offset: 2px;
      }
      .news-tab.active {
        background: linear-gradient(135deg, #f97316, #ea580c);
        color: white;
      }
      .news-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 1rem;
        margin-top: 1rem;
      }
      .news-card {
        display: block;
        background: rgba(30, 41, 59, 0.4);
        border: 1px solid rgba(148, 163, 184, 0.15);
        border-radius: 0.75rem;
        padding: 1.25rem;
        transition: all 0.3s ease;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        text-decoration: none;
        color: inherit;
      }
      .news-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, #f97316, #38bdf8);
        transform: scaleX(0);
        transition: transform 0.3s ease;
      }
      .news-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
        border-color: rgba(148, 163, 184, 0.3);
      }
      .news-card:hover::before {
        transform: scaleX(1);
      }
      .news-card:focus {
        outline: 2px solid #38bdf8;
        outline-offset: 2px;
        transform: translateY(-4px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
        border-color: rgba(148, 163, 184, 0.3);
      }
      .news-card:focus::before {
        transform: scaleX(1);
      }
      .news-card.hidden {
        display: none;
      }
      .news-card-category {
        display: inline-block;
        padding: 0.25rem 0.6rem;
        border-radius: 0.25rem;
        font-size: 0.7rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 0.75rem;
      }
      .news-card-category.cybersecurity {
        background: rgba(239, 68, 68, 0.15);
        color: #fca5a5;
        border: 1px solid rgba(239, 68, 68, 0.3);
      }
      .news-card-category.ai {
        background: rgba(59, 130, 246, 0.15);
        color: #93c5fd;
        border: 1px solid rgba(59, 130, 246, 0.3);
      }
      .news-card-title {
        font-size: 1rem;
        font-weight: 600;
        color: #e5e7eb;
        margin-bottom: 0.5rem;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
      }
      .news-card-description {
        font-size: 0.875rem;
        color: #9ca3af;
        line-height: 1.5;
        margin-bottom: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
      }
      .news-card-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 0.8rem;
        color: #6b7280;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(148, 163, 184, 0.1);
      }
      .news-card-source {
        font-weight: 500;
        color: #38bdf8;
      }
      .news-loading {
        text-align: center;
        padding: 3rem;
        color: #9ca3af;
        font-style: italic;
      }
      .news-error {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid rgba(239, 68, 68, 0.3);
        color: #fca5a5;
        padding: 1rem;
        border-radius: 0.5rem;
        text-align: center;
      }
      .refresh-icon {
        display: inline-block;
        transition: transform 0.3s ease;
      }
      .refresh-icon.spinning {
        animation: spin 1s linear infinite;
      }
      @keyframes spin {
        from { transform: rotate(0deg); }
        to { transform: rotate(360deg); }
      }
      @media (max-width: 768px) {
        .news-grid {
          grid-template-columns: 1fr;
        }
        .news-header {
          flex-direction: column;
          align-items: flex-start;
        }
        .news-tabs {
          width: 100%;
          justify-content: center;
        }
      }
      main {
        display: grid;
        grid-template-columns: minmax(0, 2fr) minmax(0, 1.3fr);
        gap: 2rem;
      }
      @media (max-width: 768px) {
        main {
          grid-template-columns: minmax(0, 1fr);
        }
      }
      section {
        margin-bottom: 1.75rem;
        padding: 1.25rem 1.25rem 1.4rem;
        border-radius: 0.75rem;
        background: rgba(15, 23, 42, 0.65);
        border: 1px solid rgba(148, 163, 184, 0.12);
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
      }
      section h2 {
        margin: 0 0 0.5rem;
        font-size: 1.1rem;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        color: #9ca3af;
      }
      section p {
        margin: 0.25rem 0 0.75rem;
        font-size: 0.97rem;
      }
      ul {
        margin: 0.5rem 0 0;
        padding-left: 1.2rem;
        font-size: 0.95rem;
      }
      li + li {
        margin-top: 0.25rem;
      }
      .pill {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        border-radius: 999px;
        padding: 0.2rem 0.6rem;
        font-size: 0.78rem;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        background: rgba(15, 118, 110, 0.15);
        color: #6ee7b7;
      }
      .pill-dot {
        width: 0.5rem;
        height: 0.5rem;
        border-radius: 999px;
        background: #22c55e;
        box-shadow: 0 0 12px rgba(34, 197, 94, 0.9);
      }
      .grid-badges {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
        margin-top: 0.4rem;
      }
      .badge {
        padding: 0.1rem 0.45rem;
        border-radius: 999px;
        border: 1px solid rgba(148, 163, 184, 0.4);
        font-size: 0.78rem;
        color: #cbd5f5;
      }
      .mono {
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
          "Liberation Mono", "Courier New", monospace;
      }
      footer {
        margin-top: 1.5rem;
        font-size: 0.8rem;
        color: #6b7280;
      }
      /* Mobile hamburger menu */
      .menu-toggle {
        display: none;
        background: none;
        border: 1px solid rgba(255,255,255,0.15);
        border-radius: 0.375rem;
        padding: 0.4rem 0.6rem;
        cursor: pointer;
        color: #e5e7eb;
        font-size: 1.25rem;
        line-height: 1;
      }
      @media (max-width: 768px) {
        .menu-toggle {
          display: flex;
          align-items: center;
          justify-content: center;
        }
        header nav {
          display: none;
          flex-direction: column;
          width: 100%;
          gap: 0;
          margin-top: 0.75rem;
          padding: 0.75rem;
          background: rgba(15, 23, 42, 0.9);
          border-radius: 0.5rem;
          border: 1px solid rgba(148, 163, 184, 0.15);
          backdrop-filter: blur(8px);
        }
        header nav.open {
          display: flex;
        }
        header nav a {
          padding: 0.6rem 0.75rem;
          border-radius: 0.375rem;
        }
      }
      .visitor-counter {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1.25rem;
        margin-top: 1rem;
        padding: 0.5rem 1rem;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.06);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        font-size: 0.7rem;
        color: #6b7280;
        width: fit-content;
        margin-left: auto;
        margin-right: auto;
        font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
          "Liberation Mono", "Courier New", monospace;
        letter-spacing: 0.02em;
      }
      .visitor-counter .counter-item {
        display: flex;
        align-items: center;
        gap: 0.4rem;
      }
      .visitor-counter .counter-dot {
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: #f97316;
        opacity: 0.6;
        animation: pulse-dot 3s ease-in-out infinite;
      }
      .visitor-counter .counter-dot.today {
        background: #38bdf8;
      }
      .visitor-counter .counter-value {
        color: #9ca3af;
      }
      .visitor-counter .counter-sep {
        color: rgba(255, 255, 255, 0.08);
      }
      @keyframes pulse-dot {
        0%, 100% { opacity: 0.4; }
        50% { opacity: 0.9; }
      }
      @media (prefers-reduced-motion: reduce) {
        .visitor-counter .counter-dot {
          animation: none;
          opacity: 0.6;
        }
      }