body {
    background-color: #fafafa;
    font-family: 'Noto Sans TC', sans-serif;
}

header {
    border-bottom: 1px solid #eaeaea;
    background: white;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    font-size: 1.5rem;
    font-weight: 700;
    align-items: center;
}

    .logo-container img {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }

    .logo-container a {
        color: #333;
        text-decoration: none;
    }

.post-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
    transition: all 0.2s ease-in-out;
}

    .post-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    }

.post-thumbnail {
    border-radius: 12px 12px 0 0;
    object-fit: cover;
    height: 200px;
    width: 100%;
}

.post-title {
    font-weight: 600;
    font-size: 1.25rem;
}

.post-meta {
    font-size: 0.9rem;
    color: #888;
}

footer {
    background: #f1f1f1;
    padding: 2rem 0;
    text-align: center;
    margin-top: 3rem;
    color: #777;
}

.navbar-toggler {
    border: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 1%29' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}



.breadcrumb-wrapper {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    padding: 0.75rem 0;
    /*margin-bottom: 2rem;*/
}

.breadcrumb {
    margin: 0;
    background: none;
    padding: 0;
    font-size: 0.95rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #aaa;
    padding: 0 0.5rem;
}

.breadcrumb-item a {
    color: #ff6b35;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

    .breadcrumb-item a:hover {
        color: #e85a27;
        text-decoration: underline;
    }

.breadcrumb-item.active {
    color: #999;
    font-weight: 400;
}


.tag-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #222;
}

    .tag-title span {
        color: #ff6b35;
    }