.topics-banner {
    width: 100%;
    background: #111;
    border-bottom: 1px solid #222;
}

.topics-inner {
    max-width: 1300px;
    margin: auto;
    padding: 10px 16px;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    align-items: center;
}

/* Botón base */
.topic-btn {
    border: 1px solid #333;
    background: #1a1a1a;
    color: #eee;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    transition: all .2s ease;
}

.topic-btn:hover {
    background: #f4d03f;
    color: #000;
    border-color: #f4d03f;
}

/* Permanentes */
.topic-btn.fixed {
    font-weight: 600;
}

/* Dinámicos */
.dynamic-topics {
    display: flex;
    gap: 10px;
}
.topics-banner {
    width: 100%;
    background: #111;
    border-bottom: 1px solid #222;
    position: relative;
    z-index: 50;
}

.topics-inner {
    min-height: 48px;   /* 🔑 evita que se corte */
    display: flex;
    align-items: center;
    overflow-x: auto;
}
header {
    position: relative;
    height: auto;          /* 🔑 CLAVE */
    overflow: visible;     /* 🔑 CLAVE */
}
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;   /* 🔑 altura real */
    z-index: 1000;
    background: #111;
}
.topics-banner {
    position: relative;
    z-index: 10;
}

/* 🔥 FIX DEFINITIVO — banner pegado al header */
.topics-banner {
  margin-top: 0 !important;
  padding-top: 0 !important;
}