/* ── RESET ── */
    *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{background:#15285E;color:#D8DCEA;font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    ul,ol{list-style:none}
    ::selection{background:#F4BE1A;color:#15285E}

    /* ── TOKENS ── */
    :root{
      --bg:       #15285E;
      --gray:     #1F2F73;
      --cyan:     #F4BE1A;
      --blue:     #C9A227;
      --silver:   #D8DCEA;
      --white:    #FFFFFF;
      --glass:    rgba(31,40,51,0.82);
      --border:   rgba(244,190,26,0.18);
      --fd:       'Oswald','Montserrat',sans-serif;
      --fb:       'Inter',sans-serif;
      --fm:       'JetBrains Mono',monospace;
      --r:        12px;
    }

    /* ── HEADER / NAV ── */
    .site-header{
      background:rgba(11,12,16,.97);
      backdrop-filter:blur(12px);
      position:sticky;top:0;z-index:200;
    }
    .header-inner{
      max-width:1200px;margin:0 auto;padding:0 24px;
      display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px;
    }
    .site-logo{display:flex;flex-direction:row;align-items:center;line-height:1;gap:0}
    .logo-top{font-family:var(--fd);font-size:10px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.55)}
    .logo-nerd{font-family:var(--fd);font-size:34px;font-weight:900;letter-spacing:-.02em;color:var(--cyan);line-height:.9;text-shadow:0 0 20px rgba(244,190,26,.3)}
    .header-search{display:flex}
    .header-search form{display:flex;border:1px solid rgba(255,255,255,.12);border-radius:6px;overflow:hidden}
    .header-search input{background:rgba(255,255,255,.06);border:none;padding:7px 12px;color:#fff;font-size:12px;width:160px;outline:none}
    .header-search input::placeholder{color:rgba(255,255,255,.3)}
    .header-search button{background:var(--cyan);border:none;padding:7px 12px;color:#15285E;font-weight:700;font-size:13px;cursor:pointer}

    /* ── TOP BAR (apenas data, sem redes sociais) ── */
    .top-bar{background:#080910;padding:6px 0;border-bottom:1px solid rgba(244,190,26,.06)}
    .top-bar-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;justify-content:center;align-items:center}
    .top-bar-date{font-family:var(--fm);font-size:11px;color:rgba(255,255,255,.3);letter-spacing:.06em}
    .top-bar-date span{color:var(--cyan);margin-right:4px}

    /* ── NAV BAR (estilo Poltrona Nerd: 2ª camada, com dropdown) ── */
    .nav-bar{background:var(--gray);border-top:1px solid rgba(244,190,26,.1);border-bottom:1px solid var(--border);position:relative;z-index:150}
    .nav-bar-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:center}
    .primary-nav ul{display:flex;align-items:center;gap:2px;list-style:none}
    .primary-nav > ul > li{position:relative}
    .primary-nav a{
      display:flex;align-items:center;gap:5px;padding:14px 18px;
      font-family:var(--fd);font-size:13px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
      color:rgba(255,255,255,.65);border-bottom:2px solid transparent;transition:color .2s,border-color .2s;
    }
    .primary-nav a:hover,.primary-nav a.is-active{color:var(--cyan);border-color:var(--cyan)}
    .nav-podcast-link{color:var(--cyan)!important}
    .chev{font-size:9px;transition:transform .25s;opacity:.7}
    .has-dropdown:hover .chev,.has-dropdown.is-open .chev{transform:rotate(180deg)}

    /* — dropdown panel — */
    .dropdown{
      position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(-6px);
      background:#0e0f16;border:1px solid var(--border);border-radius:8px;
      min-width:220px;padding:8px;box-shadow:0 16px 32px rgba(0,0,0,.45);
      opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50;
    }
    .has-dropdown:hover .dropdown,
    .has-dropdown:focus-within .dropdown,
    .has-dropdown.is-open .dropdown{
      opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);
    }
    .dropdown a{
      display:block;padding:10px 14px;border-radius:6px;
      font-family:var(--fb);font-size:13px;font-weight:600;letter-spacing:0;text-transform:none;
      color:var(--silver);border-bottom:none;
    }
    .dropdown a:hover{background:rgba(244,190,26,.08);color:var(--cyan);border-color:transparent}

    /* — mobile toggle (hambúrguer) — */
    .nav-toggle{display:none;background:none;border:none;color:var(--white);font-size:22px;cursor:pointer;padding:8px}

    @media(max-width:900px){
      .header-search{display:none}
      .nav-toggle{display:block}
      .nav-bar-inner{justify-content:space-between}
      .primary-nav{position:absolute;top:100%;left:0;right:0;background:var(--gray);border-bottom:1px solid var(--border);display:none}
      .primary-nav.is-open{display:block}
      .primary-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:8px 0}
      .primary-nav > ul > li{position:static}
      .primary-nav a{border-bottom:none;padding:13px 24px}
      .primary-nav a.is-active{background:rgba(244,190,26,.08)}
      .dropdown{
        position:static;transform:none;opacity:1;pointer-events:auto;
        display:none;box-shadow:none;border:none;background:rgba(0,0,0,.2);
        margin:0 16px 8px;min-width:0;
      }
      .has-dropdown.is-open .dropdown{display:block;position:static;transform:none;left:auto}
      .has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{display:none}
      .has-dropdown.is-open:hover .dropdown,.has-dropdown.is-open:focus-within .dropdown{display:block;position:static;transform:none;left:auto}
    }


    /* ── HERO ── */
    .an-single-hero{
      position:relative;height:70vh;min-height:480px;
      display:flex;align-items:flex-end;overflow:hidden;
      border-bottom:1px solid var(--border);
    }
    .an-hero-bg{position:absolute;inset:0}
    .an-hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.22;transition:opacity 3s}
    .an-hero-overlay{
      position:absolute;inset:0;
      background:linear-gradient(to top,#15285E 0%,rgba(11,12,16,.6) 50%,rgba(11,12,16,.15) 100%);
    }
    /* grid lines decorativas */
    .an-hero-grid-lines{
      position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(244,190,26,.03) 1px,transparent 1px),
        linear-gradient(90deg,rgba(244,190,26,.03) 1px,transparent 1px);
      background-size:60px 60px;
      pointer-events:none;
    }
    .an-hero-body{
      position:relative;z-index:2;
      max-width:880px;margin:0 auto;width:100%;padding:48px 24px;
    }
    .an-hero-cats{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
    .cat-badge{
      display:inline-block;padding:3px 10px;
      border:1px solid var(--cyan);background:transparent;color:var(--cyan);
      font-family:var(--fm);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
      border-radius:3px;
    }
    .an-hero-eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      font-family:var(--fm);font-size:11px;color:var(--blue);letter-spacing:.1em;text-transform:uppercase;
      margin-bottom:14px;
    }
    .an-hero-eyebrow::before{content:'';display:block;width:20px;height:1px;background:var(--blue)}
    .an-hero-title{
      font-family:var(--fd);
      font-size:clamp(2.2rem,5.5vw,4rem);
      font-weight:700;line-height:1.05;letter-spacing:-.02em;
      color:var(--white);text-transform:uppercase;margin-bottom:16px;
    }
    .an-hero-title .hl{color:var(--cyan)}
    .an-hero-excerpt{
      font-size:1.05rem;font-style:italic;color:var(--silver);
      max-width:600px;line-height:1.7;
    }

    /* ── META BAR ── */
    .an-meta-bar{background:var(--gray);border-bottom:1px solid var(--border);padding:11px 0}
    .an-meta-inner{
      max-width:880px;margin:0 auto;padding:0 24px;
      display:flex;align-items:center;gap:16px;flex-wrap:wrap;
      font-size:12px;color:var(--blue);
    }
    .an-meta-avatar{
      width:28px;height:28px;border-radius:50%;background:var(--cyan);
      display:flex;align-items:center;justify-content:center;
      font-family:var(--fd);font-size:12px;font-weight:700;color:#15285E;flex-shrink:0;
    }
    .an-meta-author{display:flex;align-items:center;gap:7px;color:var(--silver);font-weight:600;font-size:13px}
    .an-meta-sep{color:rgba(244,190,26,.2)}
    .an-meta-pill{
      display:inline-flex;align-items:center;gap:4px;
      font-family:var(--fm);font-size:11px;color:var(--blue);
    }

    /* ── PROGRESS BAR ── */
    #reading-progress{
      position:fixed;top:0;left:0;height:2px;width:0%;
      background:linear-gradient(90deg,var(--cyan),var(--blue));
      z-index:999;transition:width .1s linear;
    }

    /* ── MAIN CONTENT ── */
    .an-single-main{padding:52px 0 80px}
    .an-content-col{max-width:880px;margin:0 auto;padding:0 24px}

    /* ── ENTRY CONTENT ── */
    .an-entry-content h2{
      font-family:var(--fd);font-size:1.8rem;font-weight:700;
      color:var(--cyan);text-transform:uppercase;
      margin:3.5rem 0 1.25rem;letter-spacing:.04em;
      padding-top:0;
    }
    .an-entry-content h2::before{
      content:attr(data-num);
      display:inline-block;margin-right:10px;
      font-family:var(--fm);font-size:1rem;color:var(--blue);
    }
    .an-entry-content h3{
      font-family:var(--fd);font-size:1.2rem;color:var(--blue);
      margin:2rem 0 .75rem;font-weight:600;letter-spacing:.02em;
    }
    .an-entry-content p{
      font-size:1.1rem;line-height:1.9;margin-bottom:1.5rem;color:var(--silver);
    }
    .an-entry-content img{border-radius:var(--r);width:100%;margin:1.5rem 0;border:1px solid var(--border)}
    .an-entry-content blockquote{
      border-left:3px solid var(--cyan);padding:14px 20px;
      background:rgba(244,190,26,.04);border-radius:0 var(--r) var(--r) 0;
      margin:2rem 0;font-style:italic;color:var(--blue);
    }
    .an-entry-content a{color:var(--cyan);text-decoration:underline;text-decoration-color:rgba(244,190,26,.3)}
    .an-entry-content ul,.an-entry-content ol{padding-left:20px;margin-bottom:1.4rem}
    .an-entry-content li{margin-bottom:.5rem;line-height:1.75;color:var(--silver)}
    .an-entry-content li::marker{color:var(--cyan)}

    /* hint boxes */
    .img-hint{
      font-size:.8rem;border-left:2px solid var(--blue);
      padding:10px 16px;margin:.25rem 0 1.5rem;
      color:rgba(197,198,199,.65);background:rgba(201,162,39,.05);
      border-radius:0 6px 6px 0;
    }
    .img-hint strong{color:var(--silver)}

    /* ── AUDIO BLOCK ── */
    .an-audio-block{
      background:var(--glass);backdrop-filter:blur(12px);
      border:1px solid var(--border);border-left:3px solid var(--cyan);
      border-radius:var(--r);padding:22px 24px;margin:2.5rem 0;
      animation:fadeSlide .5s ease;
    }
    @keyframes fadeSlide{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
    .an-audio-inner{display:flex;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
    .an-audio-icon{
      width:44px;height:44px;background:rgba(244,190,26,.1);border-radius:50%;
      display:flex;align-items:center;justify-content:center;flex-shrink:0;
      border:1px solid var(--border);
    }
    .an-audio-icon svg{width:20px;height:20px;stroke:var(--cyan)}
    .an-audio-info{flex:1}
    .an-audio-label{
      display:block;font-family:var(--fd);font-size:15px;font-weight:700;
      color:var(--white);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px;
    }
    .an-audio-sub{font-family:var(--fm);font-size:11px;color:var(--blue)}
    .an-audio-networks{display:flex;gap:6px;flex-wrap:wrap}
    .an-audio-net{
      font-size:10px;font-weight:700;padding:3px 9px;
      border:1px solid var(--border);border-radius:100px;
      color:var(--cyan);letter-spacing:.04em;font-family:var(--fm);
      transition:all .2s;cursor:default;
    }
    .an-audio-net:hover{background:rgba(244,190,26,.08)}
    .an-audio-player{
      width:100%;height:40px;border-radius:6px;accent-color:var(--cyan);
      background:var(--gray);
    }
    .an-audio-cta{
      font-family:var(--fm);font-size:11px;color:var(--blue);
      text-align:center;margin-top:10px;letter-spacing:.07em;text-transform:uppercase;font-weight:500;
    }
    /* demo placeholder para o player */
    .an-audio-demo{
      background:var(--gray);border:1px dashed rgba(244,190,26,.2);
      border-radius:6px;height:40px;display:flex;align-items:center;
      justify-content:center;gap:10px;padding:0 14px;cursor:pointer;
      transition:border-color .2s;
    }
    .an-audio-demo:hover{border-color:var(--cyan)}
    .an-audio-demo .play-icon{
      width:28px;height:28px;border-radius:50%;background:var(--cyan);
      display:flex;align-items:center;justify-content:center;flex-shrink:0;
      transition:background .2s;
    }
    .an-audio-demo .play-icon svg{fill:#15285E;width:12px;height:12px}
    .an-audio-waveform{
      flex:1;height:24px;display:flex;align-items:center;gap:2px;overflow:hidden;
    }
    .an-audio-waveform span{
      display:inline-block;width:3px;background:var(--blue);border-radius:2px;
      animation:wave 1.2s ease-in-out infinite;
    }
    .an-audio-waveform span:nth-child(odd){animation-delay:.1s}
    .an-audio-waveform span:nth-child(3n){animation-delay:.25s}
    @keyframes wave{0%,100%{height:6px;opacity:.4}50%{height:22px;opacity:1}}
    .an-audio-time{font-family:var(--fm);font-size:11px;color:var(--blue)}

    /* ── CALLOUT QUOTE ── */
    .an-callout-quote{
      background:var(--glass);backdrop-filter:blur(10px);
      border:1px solid var(--border);border-left:4px solid var(--cyan);
      border-radius:var(--r);padding:26px 30px;margin:3rem 0;text-align:center;
    }
    .an-callout-quote p{
      font-family:var(--fd);font-size:1.25rem;color:var(--white);margin-bottom:10px;line-height:1.4;
    }
    .an-callout-quote cite{
      font-family:var(--fm);font-size:11px;color:var(--cyan);
      font-style:normal;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
    }

    /* ── VIDEO BOX ── */
    .an-video-box{
      background:var(--gray);border:1px solid rgba(201,162,39,.25);
      border-radius:var(--r);padding:22px;margin:2rem 0;
    }
    .an-video-box h3{font-family:var(--fd);color:var(--cyan);font-size:1rem;margin-bottom:10px;text-transform:uppercase;letter-spacing:.06em}
    .an-video-box p{font-size:.875rem;color:var(--silver)}
    .an-video-box .vid-meta{font-family:var(--fm);font-size:11px;color:var(--blue);margin-top:4px}
    .an-video-mock{
      background:#080910;border:1px dashed rgba(201,162,39,.2);border-radius:8px;
      aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;
      margin-top:12px;color:rgba(255,255,255,.15);font-size:13px;font-family:var(--fm);
    }

    /* ── DIVIDER ── */
    .an-divider{border:none;border-top:1px solid rgba(201,162,39,.2);margin:4rem 0}

    /* ── NEURAL LAB ── */
    .an-lab-title{
      font-family:var(--fd);font-size:1.6rem;color:var(--white);
      text-transform:uppercase;text-align:center;margin-bottom:1.5rem;letter-spacing:.04em;
    }
    .an-glass{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--r)}
    .an-lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
    .an-lab-card{padding:24px}
    .an-lab-card-title{
      font-family:var(--fd);font-size:1.05rem;color:var(--cyan);
      margin-bottom:12px;display:flex;align-items:center;gap:6px;text-transform:uppercase;letter-spacing:.04em;
    }
    .an-lab-output{
      font-size:.875rem;color:var(--silver);min-height:60px;margin-bottom:14px;line-height:1.65;
    }
    .an-btn-cyan{
      width:100%;background:var(--cyan);color:#15285E;border:none;
      padding:11px;font-family:var(--fd);font-weight:700;text-transform:uppercase;
      border-radius:6px;cursor:pointer;letter-spacing:.06em;font-size:13px;transition:background .2s;
    }
    .an-btn-cyan:hover{background:var(--blue);color:var(--white)}
    .an-btn-blue{
      width:100%;background:var(--blue);color:var(--white);border:none;
      padding:11px;font-family:var(--fd);font-weight:700;text-transform:uppercase;
      border-radius:6px;cursor:pointer;letter-spacing:.06em;font-size:13px;transition:background .2s;
    }
    .an-btn-blue:hover{background:var(--cyan);color:#15285E}

    /* ── CHAT ── */
    .an-chat-box{padding:24px;margin-bottom:24px}
    .an-chat-desc{font-size:.875rem;color:var(--silver);margin-bottom:14px;line-height:1.6}
    .an-chat-history{
      height:200px;overflow-y:auto;background:#080910;
      border:1px solid var(--gray);border-radius:8px;
      padding:16px;margin-bottom:12px;
      font-size:.875rem;display:flex;flex-direction:column;gap:12px;
      scrollbar-width:thin;scrollbar-color:var(--gray) transparent;
    }
    .an-chat-ia{color:var(--cyan)}
    .an-chat-user{color:var(--white)}
    .an-chat-name{font-weight:700;margin-right:4px}
    .an-chat-input-row{display:flex;gap:8px}
    .an-chat-input{
      flex:1;background:#080910;border:1px solid rgba(201,162,39,.35);
      border-radius:6px;padding:11px 14px;color:var(--white);
      font-family:var(--fb);font-size:14px;outline:none;transition:border-color .2s;
    }
    .an-chat-input:focus{border-color:var(--cyan)}
    .an-chat-input-row .an-btn-cyan{width:auto;padding:11px 24px;flex-shrink:0}

    /* ── GLOSSÁRIO ── */
    .an-glossario{margin:2.5rem 0}
    .an-glossario h4{
      font-family:var(--fd);color:var(--cyan);font-size:.9rem;
      text-transform:uppercase;letter-spacing:.1em;
      margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(201,162,39,.2);
    }
    .an-glossario ul{padding-left:0;display:flex;flex-direction:column;gap:10px}
    .an-glossario li{font-size:.9rem;color:var(--silver);line-height:1.65;padding-left:0}
    .an-glossario strong{color:var(--white)}

    /* ── TAGS ── */
    .an-tags{display:flex;flex-wrap:wrap;gap:7px;margin:2rem 0}
    .an-tag{
      background:var(--gray);color:var(--silver);font-size:11px;font-family:var(--fm);
      padding:4px 12px;border-radius:100px;
      border:1px solid rgba(244,190,26,.1);transition:all .2s;
    }
    .an-tag:hover{border-color:var(--cyan);color:var(--cyan)}

    /* ── RELATED ── */
    .an-related{margin:2.5rem 0}
    .an-related h4{
      font-family:var(--fd);color:var(--cyan);font-size:.9rem;
      text-transform:uppercase;letter-spacing:.1em;
      margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(201,162,39,.2);
    }
    .an-related-list{display:flex;flex-direction:column;gap:0}
    .an-related-list li{padding:12px 0;border-bottom:1px solid rgba(201,162,39,.12);display:flex;justify-content:space-between;align-items:center;gap:12px}
    .an-related-list li:last-child{border-bottom:none}
    .an-related-list a{font-size:.95rem;color:var(--blue);transition:color .2s;line-height:1.4}
    .an-related-list a:hover{color:var(--cyan)}
    .an-related-badge{font-family:var(--fm);font-size:10px;color:var(--blue);white-space:nowrap;opacity:.7}

    /* ── POST NAV ── */
    .an-post-nav{
      display:flex;justify-content:space-between;gap:20px;
      margin:3rem 0;padding-top:2rem;border-top:1px solid rgba(201,162,39,.15);
    }
    .an-nav-link{flex:1;display:flex;flex-direction:column;gap:5px;max-width:46%;padding:16px;border:1px solid var(--border);border-radius:var(--r);transition:border-color .2s}
    .an-nav-link:hover{border-color:rgba(244,190,26,.4)}
    .an-nav-next{align-items:flex-end;text-align:right}
    .an-nav-dir{font-family:var(--fm);font-size:11px;color:var(--blue);text-transform:uppercase;letter-spacing:.08em}
    .an-nav-ptitle{font-family:var(--fd);font-size:14px;color:var(--silver);line-height:1.3;transition:color .2s}
    .an-nav-link:hover .an-nav-ptitle{color:var(--cyan)}

    /* ── FOOTER ── */
    .site-footer{background:#080910;border-top:1px solid rgba(244,190,26,.08);padding:48px 0 0}
    .footer-grid{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:40px}
    .footer-logo-top{font-family:var(--fd);font-size:10px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.45)}
    .footer-logo-nerd{font-family:var(--fd);font-size:28px;font-weight:900;letter-spacing:-.02em;color:var(--cyan);line-height:.9}
    .footer-brand p{font-size:13px;color:rgba(255,255,255,.35);line-height:1.75;max-width:240px;margin-top:12px}
    .footer-social{display:flex;gap:8px;margin-top:16px}
    .footer-social a{
      width:32px;height:32px;border:1px solid rgba(255,255,255,.1);border-radius:6px;
      display:flex;align-items:center;justify-content:center;
      font-size:11px;font-weight:700;color:rgba(255,255,255,.4);transition:all .2s;
    }
    .footer-social a:hover{border-color:var(--cyan);color:var(--cyan)}
    .footer-col-title{font-family:var(--fm);font-size:10px;color:var(--cyan);text-transform:uppercase;letter-spacing:.12em;margin-bottom:14px}
    .footer-links{display:flex;flex-direction:column;gap:9px}
    .footer-links a{font-size:13px;color:rgba(255,255,255,.4);transition:color .2s}
    .footer-links a:hover{color:var(--cyan)}
    .footer-bottom{
      max-width:1200px;margin:0 auto;padding:18px 24px;
      border-top:1px solid rgba(255,255,255,.05);
      display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
    }
    .footer-bottom p{font-size:11px;color:rgba(255,255,255,.25)}
    .footer-tagline{font-family:var(--fm);font-size:11px;color:rgba(244,190,26,.35);letter-spacing:.06em}

    /* ── SCROLL TO TOP ── */
    #scroll-top{
      position:fixed;bottom:28px;right:28px;
      width:40px;height:40px;background:var(--cyan);color:#15285E;
      border:none;border-radius:8px;cursor:pointer;
      font-family:var(--fd);font-size:16px;font-weight:700;
      display:none;align-items:center;justify-content:center;
      box-shadow:0 4px 16px rgba(244,190,26,.25);
      transition:all .2s;z-index:100;
    }
    #scroll-top:hover{background:var(--blue);color:var(--white)}
    #scroll-top.visible{display:flex}

    /* ── RESPONSIVE ── */
    @media(max-width:900px){
      .primary-nav,.header-search{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
      .an-lab-grid{grid-template-columns:1fr}
    }
    @media(max-width:640px){
      .an-single-hero{height:55vh;min-height:320px}
      .an-hero-title{font-size:1.9rem}
      .an-post-nav{flex-direction:column}
      .an-nav-link{max-width:100%}
      .an-nav-next{align-items:flex-start;text-align:left}
      .footer-grid{grid-template-columns:1fr}
    }

    @media(prefers-reduced-motion:reduce){
      .an-audio-waveform span{animation:none!important;height:6px}
      *{animation-duration:.01ms!important;transition-duration:.01ms!important}
    }

    /* ============================================================
       PÁGINAS DE LISTAGEM (Início / Artigos / Podcast / Sobre Nós)
       Reaproveita os tokens já definidos acima (--bg,--gray,--cyan,
       --blue,--silver,--fd,--fb,--fm,--r)
    ============================================================ */
    .page-wrap{max-width:1200px;margin:0 auto;padding:0 24px}

    /* — Hero de página — */
    .page-hero{background:var(--gray);border-bottom:1px solid var(--border);padding:48px 0}
    .page-hero-eyebrow{font-family:var(--fm);font-size:11px;color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;display:block}
    .page-hero h1{font-family:var(--fd);font-size:clamp(28px,4vw,42px);font-weight:700;color:var(--white);letter-spacing:-0.01em;margin-bottom:10px}
    .page-hero p{color:var(--silver);font-size:15px;max-width:600px;line-height:1.6}

    /* — Tabs de categoria — */
    .filter-tabs{display:flex;gap:8px;flex-wrap:wrap;padding:24px 0;border-bottom:1px solid var(--border)}
    .filter-tab{padding:8px 16px;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--silver);border:1px solid var(--border);border-radius:100px;transition:all .2s;font-family:var(--fd)}
    .filter-tab:hover{color:var(--cyan);border-color:var(--cyan)}
    .filter-tab.active{background:var(--cyan);color:var(--bg);border-color:var(--cyan)}

    /* — Layout principal com sidebar — */
    .listing-main{padding:40px 0 64px}
    .listing-layout{display:grid;grid-template-columns:1fr 300px;gap:36px;align-items:start}

    /* — Grid de artigos — */
    .articles-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
    .article-card{background:var(--glass);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;transition:border-color .25s,transform .25s;display:flex;flex-direction:column}
    .article-card:hover{border-color:var(--cyan);transform:translateY(-3px)}
    .article-card .ac-thumb{aspect-ratio:16/10;overflow:hidden}
    .article-card .ac-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
    .article-card:hover .ac-thumb img{transform:scale(1.05)}
    .article-card .ac-body{padding:18px;flex:1;display:flex;flex-direction:column}
    .article-card .ac-cats{margin-bottom:8px}
    .article-card .ac-title{font-family:var(--fd);font-size:16px;font-weight:600;color:var(--white);line-height:1.3;margin-bottom:8px;transition:color .2s}
    .article-card:hover .ac-title{color:var(--cyan)}
    .article-card .ac-excerpt{font-size:13px;color:var(--silver);line-height:1.6;opacity:.8;margin-bottom:14px;flex:1}
    .article-card .ac-footer{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--border);font-size:11px;color:var(--blue);font-family:var(--fm)}

    /* — Sidebar (Mais lidas / Ad) — */
    .listing-sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:96px}
    .side-widget{border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
    .side-widget-head{background:var(--gray);padding:11px 16px;border-bottom:1px solid var(--border)}
    .side-widget-head span{font-family:var(--fd);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--cyan)}
    .side-widget-body{padding:14px 16px;display:flex;flex-direction:column;gap:14px}
    .side-pop-item{display:grid;grid-template-columns:60px 1fr;gap:10px;align-items:center}
    .side-pop-item img{border-radius:6px;aspect-ratio:4/3;object-fit:cover}
    .side-pop-item .sp-title{font-family:var(--fd);font-size:12px;color:var(--white);line-height:1.3;transition:color .2s}
    .side-pop-item:hover .sp-title{color:var(--cyan)}
    .side-ad{aspect-ratio:4/5;background:var(--gray);border:1px dashed var(--border);border-radius:var(--r);display:flex;align-items:center;justify-content:center}
    .side-ad span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);font-family:var(--fm)}

    /* — Paginação — */
    .pager{display:flex;justify-content:center;gap:6px;padding-top:36px}
    .pager a,.pager span{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:6px;font-size:13px;color:var(--silver);font-family:var(--fb);transition:all .2s}
    .pager a:hover,.pager .current{background:var(--cyan);color:var(--bg);border-color:var(--cyan)}

    /* — Podcast — */
    .podcast-platforms{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
    .podcast-platforms a{padding:9px 16px;border:1px solid var(--border);border-radius:100px;font-size:12px;font-weight:700;color:var(--silver);transition:all .2s;font-family:var(--fd);letter-spacing:.03em}
    .podcast-platforms a:hover{color:var(--cyan);border-color:var(--cyan)}
    .podcast-list{display:flex;flex-direction:column;gap:14px}
    .podcast-row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center;background:var(--glass);border:1px solid var(--border);border-radius:var(--r);padding:14px 18px;transition:border-color .25s}
    .podcast-row:hover{border-color:var(--cyan)}
    .podcast-row .pr-cover{width:90px;height:90px;border-radius:8px;overflow:hidden;background:var(--gray)}
    .podcast-row .pr-cover img{width:100%;height:100%;object-fit:cover}
    .podcast-row .pr-ep{font-family:var(--fm);font-size:10px;color:var(--cyan);letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
    .podcast-row .pr-title{font-family:var(--fd);font-size:16px;font-weight:600;color:var(--white);margin-bottom:4px}
    .podcast-row .pr-desc{font-size:13px;color:var(--silver);opacity:.75;line-height:1.5}
    .podcast-row .pr-play{width:46px;height:46px;border-radius:50%;background:var(--cyan);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s}
    .podcast-row .pr-play svg{width:18px;height:18px;fill:var(--bg)}
    .podcast-row .pr-play:hover{background:var(--blue)}

    /* — Sobre Nós — */
    .about-hero{background:var(--gray);padding:64px 0;text-align:center;border-bottom:1px solid var(--border)}
    .about-hero .quote{font-family:var(--fd);font-size:clamp(22px,3vw,32px);color:var(--white);max-width:760px;margin:0 auto 14px;line-height:1.3}
    .about-hero .quote .hl{color:var(--cyan)}
    .about-body{padding:56px 0;max-width:760px;margin:0 auto}
    .about-body h2{font-family:var(--fd);font-size:22px;color:var(--cyan);text-transform:uppercase;margin:40px 0 16px}
    .about-body h2:first-child{margin-top:0}
    .about-body p{font-size:16px;line-height:1.8;color:var(--silver);margin-bottom:16px}
    .values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:32px 0}
    .value-chip{border:1px solid var(--border);border-radius:var(--r);padding:18px;text-align:center;background:var(--glass)}
    .value-chip span{font-family:var(--fd);font-size:13px;font-weight:700;color:var(--cyan);text-transform:uppercase;letter-spacing:.04em}
    .about-closing{background:var(--gray);padding:48px 0;text-align:center;border-top:1px solid var(--border)}
    .about-closing p{font-family:var(--fd);font-size:clamp(18px,2.4vw,24px);color:var(--white);max-width:680px;margin:0 auto}
    .about-closing p .hl{color:var(--cyan)}

    /* — Home: hero grid + ticker + podcast band — */
    .home-hero{padding:32px 0}
    .home-hero-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;align-items:start}
    .home-hero-main{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--border)}
    .home-hero-main img{width:100%;height:420px;object-fit:cover}
    .home-hero-main .hhm-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(21,40,94,.97) 0%,rgba(21,40,94,.25) 55%,transparent 100%)}
    .home-hero-main .hhm-body{position:absolute;bottom:0;left:0;right:0;padding:26px}
    .home-hero-main .hhm-body h2{font-family:var(--fd);font-size:24px;font-weight:700;color:var(--white);line-height:1.25;margin:10px 0 8px}
    .home-hero-main .hhm-body h2 a:hover{color:var(--cyan)}
    .home-hero-main .hhm-meta{font-family:var(--fm);font-size:11px;color:var(--blue)}
    .home-hero-side{display:flex;flex-direction:column;gap:0}
    .hhs-item{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--border);align-items:center}
    .hhs-item:last-child{border-bottom:none}
    .hhs-item .thumb{border-radius:6px;overflow:hidden;aspect-ratio:4/3}
    .hhs-item .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
    .hhs-item:hover .thumb img{transform:scale(1.06)}
    .hhs-item .htitle{font-family:var(--fd);font-size:13px;font-weight:600;color:var(--white);line-height:1.3;transition:color .2s}
    .hhs-item:hover .htitle{color:var(--cyan)}

    .ticker-bar{background:var(--cyan);padding:8px 0;overflow:hidden}
    .ticker-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center}
    .ticker-label{background:var(--bg);color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 14px;border-radius:2px;margin-right:18px;white-space:nowrap;font-family:var(--fd)}
    .ticker-track{display:flex;gap:36px;white-space:nowrap;font-size:13px;font-weight:600;color:#15285E;font-family:var(--fb)}

    .section-block{padding:40px 0}
    .section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--border)}
    .section-head h3{font-family:var(--fd);font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--white);position:relative;padding-left:14px}
    .section-head h3::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:15px;background:var(--cyan);border-radius:2px}
    .section-head a{font-size:12px;font-weight:700;color:var(--cyan);text-transform:uppercase;letter-spacing:.04em;opacity:.8;font-family:var(--fd)}
    .section-head a:hover{opacity:1}

    .newsletter-band{background:linear-gradient(135deg,var(--bg) 0%,var(--gray) 100%);padding:44px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
    .newsletter-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
    .newsletter-inner h3{font-family:var(--fd);font-size:22px;color:var(--white);margin-bottom:6px}
    .newsletter-inner p{color:var(--silver);font-size:14px;opacity:.8}
    .newsletter-form{display:flex;gap:8px}
    .newsletter-form input{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:6px;padding:12px 16px;color:var(--white);font-size:14px;outline:none;font-family:var(--fb)}
    .newsletter-form input::placeholder{color:rgba(255,255,255,.3)}
    .newsletter-form button{background:var(--cyan);border:none;border-radius:6px;padding:12px 22px;color:var(--bg);font-weight:700;font-size:13px;white-space:nowrap;font-family:var(--fd);letter-spacing:.03em}

    @media(max-width:900px){
      .listing-layout{grid-template-columns:1fr}
      .listing-sidebar{position:static}
      .articles-grid{grid-template-columns:1fr}
      .home-hero-grid{grid-template-columns:1fr}
      .values-grid{grid-template-columns:1fr}
      .newsletter-inner{grid-template-columns:1fr}
      .podcast-row{grid-template-columns:70px 1fr;grid-template-areas:"cover title" "cover desc" "play play"}
    }