*{
            margin:0;
            padding:0;
            box-sizing:border-box;
            font-family: Arial, Helvetica, sans-serif;
        }

        body{
            background-color:#dadada;
            color:#333;
            line-height:1.8;
        }

        .banner {
        background: linear-gradient(
            135deg,
            #0f172a,
            #203158,
            #324c88
        );

        padding: 30px 20px;
        text-align: center;
        color: white;

        position: relative;
        overflow: hidden;
    }
    .banner::before {
        content: "";

        position: absolute;

        width: 300px;
        height: 300px;

        background: rgba(255,255,255,0.08);

        border-radius: 50%;

        top: -120px;
        left: -100px;
    }

    .banner::after {
        content: "";

        position: absolute;

        width: 250px;
        height: 250px;

        background: rgba(255,255,255,0.06);

        border-radius: 50%;

        bottom: -100px;
        right: -80px;
    }

    .banner-conteudo {
        position: relative;
        z-index: 2;
    }

    .edicao-especial {
        display: inline-block;

        background: rgba(255,255,255,0.15);

        padding: 8px 18px;

        border-radius: 30px;

        font-size: 0.8rem;

        letter-spacing: 2px;

        margin-bottom: 15px;
    }

    .banner h1 {
        font-family: Georgia, serif;

        font-size: 2.7rem;

        font-weight: bold;

        letter-spacing: 1px;

        margin-bottom: 10px;
    }

    .banner p {
        font-size: 1rem;

        opacity: 0.95;
    }

        .container{
            max-width:1000px;
            margin:auto;
            padding:40px 20px;
        }

        .materia{
            background:white;
            padding:40px;
            border-radius:15px;
            box-shadow:0 5px 15px rgba(0,0,0,0.1);
        }

        .titulo{
            font-size:2.3rem;
            color:#0f172a;
            margin-bottom:15px;
        }

        .data{
            color:#777;
            margin-bottom:25px;
        }

        .imagem-destaque{
            width:100%;
            border-radius:10px;
            margin-bottom:30px;
        }

        .materia p{
            margin-bottom:20px;
            text-align:justify;
        }

        .destaque{
            background:#bcc6cd;
            border-left:6px solid #0f172a;
            padding:20px;
            margin:30px 0;
            border-radius:8px;
        }

        .destaque h3{
            color:#0f172a;
            margin-bottom:10px;
        }

        .rodape{
            background:#0f172a;
            color:white;
            text-align:center;
            padding:25px;
            margin-top:50px;
        }

        @media(max-width:768px){

            .banner h1{
                font-size:2rem;
            }

            .titulo{
                font-size:1.8rem;
            }

            .materia{
                padding:25px;
            }
        }

.acoes-materia {
    position: fixed;
    z-index: 10000;
    top: 16px;
    left: clamp(12px, calc((100vw - 1100px) / 2), 40px);
    right: clamp(12px, calc((100vw - 1100px) / 2), 40px);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    pointer-events: none;
}

.botao-materia {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 9px 15px;
    border: 1px solid rgba(15, 23, 42, 0.16);
    border-radius: 999px;
    background: #fff;
    color: #0f172a;
    font: 600 0.9rem/1.2 Arial, Helvetica, sans-serif;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
    transition: transform 0.2s ease, background-color 0.2s ease;
    pointer-events: auto;
}

.botao-materia:hover {
    transform: translateY(-2px);
}

.botao-materia:focus-visible {
    outline: 3px solid #60a5fa;
    outline-offset: 3px;
}

body.dark-mode {
    color-scheme: dark;
    background-color: #111827;
    color: #e5e7eb;
}

body.dark-mode .materia {
    background-color: #1f2937;
    color: #e5e7eb;
}

body.dark-mode .titulo,
body.dark-mode .destaque h3,
body.dark-mode .creditos h4 {
    color: #f8fafc;
}

body.dark-mode .data {
    color: #aab6c5;
}

body.dark-mode .destaque {
    background: #273449;
    color: #e5e7eb;
    border-left-color: #60a5fa;
}

body.dark-mode .creditos {
    border-color: #475569;
}

body.dark-mode .botao-materia {
    background: #1f2937;
    border-color: #475569;
    color: #f8fafc;
}

@media (max-width: 520px) {
    .acoes-materia {
        top: 10px;
        left: 10px;
        right: 10px;
        gap: 8px;
    }

    .botao-materia {
        min-height: 40px;
        padding: 8px 11px;
        font-size: 0.78rem;
    }
}