.elementor-3778 .elementor-element.elementor-element-0913157{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}/* Start custom CSS for html, class: .elementor-element-d642353 *//* --- 全域設定 --- */
.fd-roi-article {
    font-family: "Inter", "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
    line-height: 1.7;
    color: #334155;
    background-color: #f8fafc;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    -webkit-font-smoothing: antialiased;
    border-radius: 8px;
}

.fd-roi-article h1,
.fd-roi-article h2,
.fd-roi-article h3,
.fd-roi-article h4 {
    color: #0f172a;
    font-weight: 700;
    line-height: 1.35;
}

/* --- Hero Section --- */
.fd-hero-roi {
    text-align: center;
    padding: 80px 20px;
    background: #fff;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 10px 40px -10px rgba(15, 23, 42, 0.05);
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.fd-hero-roi::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 6px;
    background: linear-gradient(90deg, #1e293b, #10b981);
}

.fd-badge-finance {
    display: inline-block;
    background: #f1f5f9;
    color: #475569;
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 1px;
    border: 1px solid #e2e8f0;
}

.fd-title {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: #0f172a;
}

.fd-intro {
    font-size: 1.15rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto;
}

.fd-intro strong {
    color: #10b981;
    font-weight: 700;
}

/* --- Pain Section --- */
.fd-leak-section {
    padding: 20px 0 80px 0;
}

.fd-section-header {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 15px;
}

.fd-sub-desc {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 50px;
}

.fd-leak-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.fd-leak-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.fd-leak-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.05);
    border-color: #fca5a5; /* Red hint for pain */
}

.fd-icon-money {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: #f8fafc;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.fd-leak-card h3 { font-size: 1.25rem; margin-bottom: 15px; color: #1e293b; }
.fd-leak-card p { font-size: 1rem; color: #64748b; margin: 0; line-height: 1.6; }

/* --- Lever Section (Solution) --- */
.fd-lever-section {
    padding-bottom: 80px;
}

.fd-lever-container {
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.fd-lever-row {
    display: flex;
    align-items: center;
    gap: 60px;
}

.fd-lever-row.reverse {
    flex-direction: row-reverse;
}

.fd-lever-visual {
    flex: 1;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    padding: 20px;
    position: relative;
}

/* Visual 1: Comparison */
.fd-compare-box { display: flex; align-items: flex-end; gap: 30px; }
.fd-col { text-align: center; width: 80px; padding: 10px; border-radius: 4px; }
.fd-col.trad { background: #e2e8f0; height: 160px; display: flex; flex-direction: column; justify-content: flex-end; }
.fd-col.aied { background: #10b981; height: 40px; color: #fff; position: relative; }
.fd-col .fd-val { font-weight: 800; font-size: 0.8rem; margin-bottom: 5px; }
.fd-col .fd-label { font-size: 0.7rem; white-space: nowrap; margin-top: 10px; color: #64748b; }
.fd-col.aied .fd-label { color: #10b981; font-weight: bold; }
.fd-divider-vs { font-weight: bold; color: #cbd5e1; }
.fd-glow { position: absolute; top: 0; left: 0; width: 100%; height: 100%; box-shadow: 0 0 20px rgba(16, 185, 129, 0.4); border-radius: 4px; }

/* Visual 2: Scaling */
.fd-scaling-ui { display: flex; flex-direction: column; align-items: center; gap: 15px; }
.fd-block-stack { display: flex; gap: 8px; }
.fd-block { width: 50px; height: 50px; background: #f1f5f9; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 0.6rem; display: flex; align-items: center; justify-content: center; color: #94a3b8; }
.fd-multiplier { font-size: 1.5rem; font-weight: 800; color: #10b981; letter-spacing: 1px; }

/* Visual 3: Check Card */
.fd-check-card { width: 100%; max-width: 250px; display: flex; flex-direction: column; gap: 10px; }
.fd-check-row { background: #f8fafc; padding: 12px; border-radius: 6px; display: flex; justify-content: space-between; font-size: 0.9rem; color: #64748b; }
.fd-check-row.active { border: 2px solid #10b981; color: #1e293b; font-weight: bold; }
.fd-check { color: #10b981; font-style: normal; }

.fd-lever-info {
    flex: 1;
}

.fd-tag-green {
    display: block;
    color: #10b981;
    font-family: monospace;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
}

.fd-lever-info h4 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #0f172a;
}

.fd-lever-info p {
    font-size: 1.1rem;
    color: #64748b;
}

/* --- Value Section --- */
.fd-value-roi {
    padding: 60px 20px;
    text-align: center;
}

.fd-roi-box {
    max-width: 800px;
    margin: 0 auto;
    background: #0f172a;
    color: #fff;
    padding: 80px 50px;
    border-radius: 12px;
    background-image: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.4);
}

.fd-roi-box h3 { color: #fff !important; font-size: 2rem; margin-bottom: 30px; }
.fd-roi-box p { font-size: 1.25rem; color: #94a3b8; line-height: 1.8; }

/* --- CTA Section --- */
.fd-cta-roi {
    text-align: center;
    padding: 80px 20px;
}

.fd-cta-inner {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 60px 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.fd-cta-inner h2 { font-size: 2.2rem; margin-bottom: 20px; color: #0f172a; }
.fd-cta-inner p { color: #64748b; margin-bottom: 40px; font-size: 1.15rem; }

.fd-btn-profit {
    display: inline-block;
    background-color: #10b981;
    color: #fff;
    padding: 20px 60px;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
    letter-spacing: 0.5px;
    font-size: 1.1rem;
}

.fd-btn-profit:hover {
    background-color: #059669;
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(16, 185, 129, 0.4);
    color: #fff;
}

.arrow { margin-left: 10px; transition: transform 0.2s; display: inline-block; }
.fd-btn-profit:hover .arrow { transform: translateX(5px); }

.fd-note {
    margin-top: 30px;
    font-size: 0.9rem;
    color: #94a3b8;
    letter-spacing: 1px;
}

/* --- Mobile RWD --- */
@media (max-width: 768px) {
    .fd-title { font-size: 1.8rem; }
    .fd-lever-row, .fd-lever-row.reverse { flex-direction: column; gap: 40px; }
    .fd-lever-visual { width: 100%; min-height: 250px; }
}/* End custom CSS */