.bn880-announcement-wrapper {
    width: 100%;
    background: #242424;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    max-width: 1200px;
    margin: 2rem auto;
    border-bottom: 3px solid #FFD700;
}

.bn880-top-bar {
    display: flex;
    align-items: center;
    height: 70px;
    background: linear-gradient(180deg, #242424 0%, #1a1a1a 100%);
}

.bn880-logo-zone {
    flex-shrink: 0;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 28px;
    background: linear-gradient(135deg, #2a2a2a 0%, #1f1f1f 100%);
    border-right: 3px solid #FFD700;
    min-width: 200px;
    position: relative;
}

.bn880-logo-zone::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(180deg, #FFD700 0%, #FFA500 100%);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
}

.bn880-logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-right: 14px;
    animation: bn880IconFloat 3s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    transform-style: preserve-3d;
}

@keyframes bn880IconFloat {
    0%, 100% {
        transform: translateY(0px) rotateY(0deg);
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    }
    50% {
        transform: translateY(-8px) rotateY(180deg);
        box-shadow: 0 8px 30px rgba(255, 215, 0, 1);
    }
}

.bn880-brand-name {
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 4px;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    animation: bn880TextShine 4s linear infinite;
    background-size: 200% auto;
}

@keyframes bn880TextShine {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

.bn880-ticker-zone {
    flex: 1;
    height: 100%;
    overflow: hidden;
    position: relative;
    background: #242424;
}

.bn880-ticker-zone::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 80px;
    background: linear-gradient(90deg, #242424 0%, transparent 100%);
    z-index: 2;
    pointer-events: none;
}

.bn880-ticker-zone::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 80px;
    background: linear-gradient(90deg, transparent 0%, #242424 100%);
    z-index: 2;
    pointer-events: none;
}

.bn880-ticker-content {
    display: flex;
    align-items: center;
    height: 100%;
    animation: bn880TickerMove 40s linear infinite;
    will-change: transform;
}

.bn880-ticker-content:hover {
    animation-play-state: paused;
}

@keyframes bn880TickerMove {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-50%);
    }
}

.bn880-message-list {
    display: flex;
    align-items: center;
    white-space: nowrap;
    padding: 0;
    margin: 0;
    list-style: none;
    gap: 0;
}

.bn880-message-item {
    padding: 0 80px;
    font-size: 16px;
    font-weight: 600;
    color: #e0e0e0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.bn880-message-item:hover {
    color: #FFD700;
    transform: scale(1.08) translateY(-2px);
}

.bn880-message-item::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FFD700, transparent);
    transition: all 0.4s ease;
    transform: translateX(-50%);
}

.bn880-message-item:hover::before {
    width: 80%;
}

.bn880-emphasis {
    color: #FFD700;
    font-weight: 900;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.9), 0 0 25px rgba(255, 215, 0, 0.5);
    animation: bn880EmphasisPulse 2.5s ease-in-out infinite;
}

@keyframes bn880EmphasisPulse {
    0%, 100% {
        text-shadow: 0 0 15px rgba(255, 215, 0, 0.9);
        filter: brightness(1);
    }
    50% {
        text-shadow: 0 0 25px rgba(255, 215, 0, 1), 0 0 35px rgba(255, 165, 0, 0.8);
        filter: brightness(1.2);
    }
}

.bn880-announcement-wrapper .bn880-cta-button {
    flex-shrink: 0;
    width: 70px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-left: 3px solid #FFD700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.bn880-cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.bn880-cta-button:hover::before {
    width: 200px;
    height: 200px;
}

.bn880-cta-button:hover {
    background: linear-gradient(135deg, #FFA500 0%, #FF8C00 100%);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.7);
    transform: scale(1.05);
}

.bn880-app-icon {
    width: 38px;
    height: 38px;
    background: #242424;
    color: #FFD700;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border: 2px solid #FFD700;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.bn880-cta-button:hover .bn880-app-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
    border-color: #FFA500;
}

@media (max-width: 768px) {
    .bn880-top-bar {
        height: 60px;
    }
    .bn880-logo-zone {
        padding: 0 18px;
        min-width: 160px;
    }
    .bn880-brand-name {
        font-size: 26px;
        letter-spacing: 3px;
    }
    .bn880-logo-icon {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
    .bn880-cta-button {
        width: 60px;
    }
    .bn880-message-item {
        padding: 0 60px;
        font-size: 14px;
    }
    .bn880-app-icon {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .bn880-brand-name {
        font-size: 22px;
        letter-spacing: 2px;
    }
    .bn880-message-item {
        padding: 0 40px;
        font-size: 13px;
    }
}