.ann-carousel {
    position: relative;
    width: 100%;
    max-width: 1100px;
    margin: 40px auto 60px;
    height: 350px;
    border-radius: 35px;
    overflow: hidden;
    background:#111;
    box-shadow: 0 6px 18px -6px rgba(0,0,0,.4);
}

/* Piste */
.ann-track {
    display: flex;
    height: 100%;
    width: 100%;
    transition: transform .5s ease;
}

.ann-slide {
    flex: 0 0 100%;
    position: relative;
    height: 100%;
    color: #fff;
}

.ann-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(.85);
}

.ann-overlay {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 18px 22px 22px;
    background: linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,.35), transparent);
}

.ann-title {
    margin: 0 0 6px;
    font-size: 1.45rem;
    line-height: 1.2;
    font-weight: 600;
}
.ann-desc {
    margin: 0;
    font-size: .9rem;
    line-height: 1.3rem;
    max-width: 600px;
    opacity: .92;
}

.ann-dots {
    position: absolute;
    display: flex;
    gap: .5rem;
    bottom: 15px;
    right: 25px;
    z-index: 5;
}
.ann-dots label {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: #ffffff40;
    cursor: pointer;
    transition: background .25s;
}
.ann-dots label:hover { background:#fff; }

.ann-arrows {
    position:absolute;
    inset:0;
    pointer-events:none;
    z-index:4;
}
.ann-arrow-set {
    display:none;
    position:absolute;
    inset:0;
    padding:0 10px;
    justify-content:space-between;
    align-items:center;
}
.ann-arrow {
    pointer-events:auto;
    width:42px; height:42px;
    display:flex; justify-content:center; align-items:center;
    background:rgba(0,0,0,.45);
    border-radius:50%;
    cursor:pointer;
    transition: background .25s;
}
.ann-arrow:hover { background:rgba(0,0,0,.7); }
.ann-arrow::before {
    content:'';
    width:12px; height:12px;
    border-top:3px solid #fff;
    border-right:3px solid #fff;
    transform:rotate(45deg);
}
.ann-prev::before { transform:translateX(2px) rotate(-135deg); }
.ann-next::before { transform:translateX(-2px) rotate(45deg); }

/* Responsive */
@media (max-width:900px){
    .ann-carousel {
        height:260px;
        margin: 20px 0px;
    }
    .ann-title { font-size:1.3rem; }
}
@media (max-width:700px){
    .ann-carousel {
        height:220px;
    }
    .ann-overlay { padding:14px 16px 18px; }
    .ann-title { font-size:1.15rem; }
    .ann-desc { font-size:.75rem; line-height:1.05rem; }
    .ann-arrow { width:38px; height:38px; }
}
@media (max-width:480px){
    .ann-carousel { height:190px; }
    .ann-title { font-size:1rem; margin-bottom:4px; }
    .ann-dots { bottom:8px; right:10px; }
    .ann-arrow { width:36px; height:36px; }
}
@media (prefers-reduced-motion:reduce){
    .ann-track { transition:none; }
}