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

html, body {
    width: 100%;
    height: 100%;
    overflow: auto; /* scroll se necessário */
    background: #000;
    color: #fff;
}

#main {
    width: 100%;
    min-width: 600px;   /* mantém largura mínima */
    min-height: 400px;  /* mantém altura mínima */
    border: 3px solid #ffe46e;
    background: #0b0b12;
    overflow: auto; /* scroll se necessário */
}

/* FUNDO */
.grid-bg {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(#111 1px, transparent 1px),
      linear-gradient(90deg, #111 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
}

/* HEADER */
#header-box {
    position: relative;
    z-index: 1;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 26px;
    font-weight: bold;
    background: #1a1a2e;
    border-bottom: 3px solid #ffe46e;
}

#header-box span {
    color: #ff3366;
}

/* HERO */
#hero {
    position: relative;
    z-index: 1;
    height: 70px;
    text-align: center;
    font-size: 18px;
    padding-top: 10px;
}

#hero span {
    color: #ff3366;
}

/* CONTENT */
#content {
    position: relative;
    z-index: 1;
    height: 230px;
    padding: 6px;
    overflow: hidden;
}

.box {
    border: 3px solid #ffe46e;
    background: #111;
    margin-bottom: 6px;
    padding: 4px;
}

.box-title {
    background: #ffc252;
    color: red;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4px;
}

.box a {
    display: block;
    color: yellow;
    text-decoration: none;
    font-size: 12px;
}

/* FOOTER */
#footer {
    position: relative;
    z-index: 1;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 11px;
}