body {
    background: #f6f8fb;
    color: #1f2937
}

.navbar-brand {
    color: #172033
}

.hero {
    background: linear-gradient(135deg, #fff, #eef4ff);
    border: 1px solid #e4eaf3;
    border-radius: 24px;
    padding: 38px
}

.search-wrap {
    position: relative;
    max-width: 100%
}

.search-wrap i {
    position: absolute;
    left: 18px;
    top: 16px;
    color: #8993a4;
    font-size: 1.2rem
}

.search-wrap input {
    padding-left: 48px;
    border: 1px solid #dce3ee;
    box-shadow: 0 6px 20px rgba(30, 50, 80, .05)
}

.hero-card {
    display: flex;
    gap: 18px;
    align-items: center;
    background: #fff;
    border: 1px solid #e1e7f0;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 10px 35px rgba(20, 35, 60, .06)
}

.hero-card>i {
    font-size: 2.7rem;
    color: #00D666
}

.hero-card small {
    display: block;
    color: #6b7280;
    margin-top: 5px
}

.topic-card {
    height: 100%;
    background: #fff;
    border: 1px solid #e2e7ef;
    border-radius: 18px;
    padding: 24px;
    cursor: pointer;
    transition: .2s;
    box-shadow: 0 4px 15px rgba(20, 35, 60, .035)
}

.topic-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(20, 35, 60, .1);
    border-color: #b9cdf5
}

.topic-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: #edf4ff;
    color: #00D666;
    font-size: 1.35rem
}

.wizard-card {
    max-width: 100%;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e1e7ef;
    border-radius: 22px;
    padding: 30px;
    box-shadow: 0 12px 40px rgba(20, 35, 60, .07)
}

.option-btn {
    width: 100%;
    text-align: left;
    background: #fff;
    border: 1px solid #dce3ed;
    border-radius: 14px;
    padding: 16px 18px;
    margin-bottom: 12px;
    transition: .18s;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.option-btn:hover {
    border-color: #00D666;
    background: #f4f8ff;
    transform: translateX(3px)
}

.option-btn i {
    color: #94a3b8
}

.solution {
    border-left: 5px solid #00D666;
    background: #f7faff;
    border-radius: 12px;
    padding: 22px
}

.solution .bi-check-circle-fill {
    font-size: 2rem;
    color: #198754
}

.fade-in {
    animation: fadeIn .28s ease
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

.breadcrumb-pill {
    cursor: pointer
}

.empty {
    padding: 40px;
    text-align: center;
    color: #6b7280
}

@media(max-width:576px) {
    .hero {
        padding: 25px
    }

    .wizard-card {
        padding: 20px
    }

    .hero h1 {
        font-size: 2rem
    }
}