.elementor-3846 .elementor-element.elementor-element-c8d8d82{--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-89341c1 *//* --- 全域隔離與設定 --- */
.fd-ctr-article {
    font-family: "Inter", "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
    line-height: 1.8;
    color: #334155;
    background-color: #ffffff;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    -webkit-font-smoothing: antialiased;
}

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

/* --- Hero Section --- */
.fd-hero-ctr {
    text-align: center;
    padding: 100px 30px;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    border-radius: 16px;
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.fd-badge-boost {
    display: inline-block;
    background: #10b981; /* 點擊綠 */
    color: #ffffff;
    padding: 6px 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 2px;
    border-radius: 4px;
}

.fd-hero-ctr .fd-title {
    color: #ffffff;
    font-size: 2.6rem;
    margin-bottom: 30px;
}

.fd-hero-ctr .fd-intro {
    color: #94a3b8;
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto;
}

.fd-hero-ctr .fd-intro strong {
    color: #10b981;
}

/* --- Pain Section --- */
.fd-pain-section {
    padding-bottom: 100px;
}

.fd-section-header {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.fd-sub-desc {
    text-align: center;
    color: #64748b;
    margin-bottom: 60px;
}

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

.fd-pain-card {
    background: #f8fafc;
    padding: 40px 30px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.fd-pain-card:hover {
    transform: translateY(-5px);
    border-color: #10b981;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.05);
}

.fd-icon-box {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.fd-pain-card h3 { font-size: 1.3rem; margin-bottom: 15px; }
.fd-pain-card p { font-size: 1rem; color: #64748b; }

/* --- Engine Section (Solution) --- */
.fd-ctr-engine {
    padding-bottom: 120px;
}

.fd-engine-container {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.fd-engine-row {
    display: flex;
    align-items: center;
    gap: 80px;
}

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

.fd-visual-part {
    flex: 1;
    min-height: 280px;
    background: #f1f5f9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border: 1px solid #e2e8f0;
    position: relative;
}

/* Visual Components: SERP Mock, Gauge, Stats */
.fd-serp-mockup { width: 100%; display: flex; flex-direction: column; gap: 20px; }
.fd-serp-item { background: #fff; padding: 15px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
.fd-serp-t { color: #1a0dab; font-size: 1.1rem; margin-bottom: 5px; }
.fd-serp-d { color: #4d5156; font-size: 0.85rem; }
.fd-serp-item.old { opacity: 0.5; }
.fd-serp-item.new { border-left: 4px solid #10b981; }
.fd-vs-tag { text-align: center; font-weight: bold; font-size: 0.8rem; color: #10b981; }

.fd-gauge-ui { width: 100%; height: 20px; background: #e2e8f0; border-radius: 10px; position: relative; overflow: hidden; }
.fd-gauge-fill { height: 100%; background: #10b981; }
.fd-gauge-label { position: absolute; top: 25px; left: 0; font-size: 0.75rem; font-weight: bold; color: #10b981; }

.fd-stat-ui { display: flex; align-items: center; gap: 20px; }
.fd-stat-item { text-align: center; }
.fd-stat-n { display: block; font-size: 2.2rem; font-weight: 800; color: #94a3b8; }
.fd-stat-item.highlight .fd-stat-n { color: #10b981; }
.fd-stat-arrow { font-size: 1.5rem; }

.fd-text-part { flex: 1; }
.fd-tag-green { display: block; color: #10b981; font-weight: 800; font-family: monospace; font-size: 1rem; margin-bottom: 20px; letter-spacing: 1px; }
.fd-text-part h4 { font-size: 1.8rem; margin-bottom: 25px; }

/* --- Value Section --- */
.fd-value-ctr {
    padding-bottom: 100px;
}

.fd-value-box {
    max-width: 850px;
    margin: 0 auto;
    background: #0f172a;
    color: #fff;
    padding: 80px 60px;
    text-align: center;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.fd-value-box h3 { color: #fff !important; font-size: 2.2rem; margin-bottom: 30px; }
.fd-value-box p { font-size: 1.25rem; color: #94a3b8; line-height: 1.8; }

/* --- CTA Section --- */
.fd-cta-ctr {
    text-align: center;
    padding: 100px 20px;
}

.fd-cta-inner {
    max-width: 750px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 80px 40px;
    border-radius: 16px;
}

.fd-cta-inner h2 { font-size: 2.4rem; margin-bottom: 25px; }
.fd-cta-inner p { color: #64748b; margin-bottom: 50px; font-size: 1.2rem; }

.fd-btn-boost {
    display: inline-block;
    background-color: #10b981;
    color: #fff;
    padding: 22px 60px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.2);
}

.fd-btn-boost:hover {
    background-color: #059669;
    transform: translateY(-3px);
    color: #fff;
}

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

.fd-note {
    margin-top: 40px;
    font-size: 0.95rem;
    color: #94a3b8;
    letter-spacing: 1px;
}

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