.blacky-preview-excerpt{
    margin: 0 0 22px;
    padding: 18px 20px;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    background: #fff;
    color: #374151;
}
.blacky-lock-box{
    position: relative;
    overflow: hidden;
    display: flex;
    gap: 18px;
    align-items: flex-start;
    margin: 28px 0;
    padding: 24px;
    border-radius: 22px;
    border: 1px solid rgba(17,24,39,.12);
    background: #fff;
    box-shadow: 0 18px 50px rgba(15, 23, 42, .08);
    color: #111827;
}
.blacky-style-premium{
    border-color: rgba(99, 102, 241, .25);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 58%, #eef2ff 100%);
}
.blacky-style-card{
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .06);
}
.blacky-style-blur{
    min-height: 240px;
    background: #fff;
}
.blacky-blur-lines{
    position: absolute;
    inset: 18px;
    display: grid;
    gap: 12px;
    opacity: .58;
    filter: blur(4px);
    pointer-events: none;
}
.blacky-blur-lines span{
    display: block;
    border-radius: 999px;
    background: #e5e7eb;
}
.blacky-blur-lines span:nth-child(1){ width: 92%; }
.blacky-blur-lines span:nth-child(2){ width: 76%; }
.blacky-blur-lines span:nth-child(3){ width: 84%; }
.blacky-blur-lines span:nth-child(4){ width: 68%; }
.blacky-lock-icon{
    position: relative;
    z-index: 1;
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: #111827;
    color: #fff;
    font-size: 24px;
    box-shadow: 0 12px 24px rgba(17,24,39,.18);
}
.blacky-lock-content{
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
}
.blacky-lock-content h3{
    margin: 0 0 8px;
    font-size: 22px;
    line-height: 1.28;
    font-weight: 700;
    color: #111827;
}
.blacky-lock-content p{
    margin: 0 0 18px;
    font-size: 15px;
    line-height: 1.65;
    color: #4b5563;
}
.blacky-unlock-form{
    display: flex;
    gap: 10px;
    align-items: stretch;
    max-width: 640px;
}
.blacky-unlock-form input[type="password"]{
    flex: 1;
    min-width: 160px;
    height: 46px;
    padding: 0 14px;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    background: #fff;
    color: #111827;
    outline: none;
    box-shadow: none;
}
.blacky-unlock-form input[type="password"]:focus{
    border-color: #6366f1;
    box-shadow: 0 0 0 4px rgba(99,102,241,.12);
}
.blacky-unlock-form button{
    height: 46px;
    padding: 0 18px;
    border: 0;
    border-radius: 14px;
    background: #111827;
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}
.blacky-unlock-form button:hover{
    opacity: .92;
}
.blacky-lock-actions{
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 13px;
    font-size: 14px;
    color: #4b5563;
}
.blacky-lock-actions a{
    color: #111827;
    font-weight: 700;
    text-decoration: none;
}
.blacky-error{
    margin: 0 0 12px;
    padding: 10px 12px;
    border-radius: 12px;
    background: #fef2f2;
    color: #b91c1c;
    font-size: 14px;
    font-weight: 600;
}
.blacky-powered{
    margin-top: 12px;
    font-size: 12px;
    color: #9ca3af;
}
.blacky-unlocked-content{
    animation: blackyFadeIn .22s ease;
}
@keyframes blackyFadeIn{from{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (max-width: 640px){
    .blacky-lock-box{
        display: block;
        padding: 20px;
        border-radius: 18px;
    }
    .blacky-lock-icon{
        margin-bottom: 14px;
        width: 48px;
        height: 48px;
        font-size: 21px;
    }
    .blacky-lock-content h3{
        font-size: 19px;
    }
    .blacky-unlock-form{
        display: grid;
    }
    .blacky-unlock-form input[type="password"],
    .blacky-unlock-form button{
        width: 100%;
    }
}