.elementor-3755 .elementor-element.elementor-element-cf55866{--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-0e51128 *//* --- 全域設定 --- */
.fd-quality-article {
    font-family: "Inter", "Helvetica Neue", Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
    line-height: 1.7;
    color: #334155;
    background-color: #f8fafc; /* 極淡灰底 */
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    -webkit-font-smoothing: antialiased;
    overflow: hidden;
    border-radius: 8px;
}

.fd-quality-article h1,
.fd-quality-article h2,
.fd-quality-article h3,
.fd-quality-article h4 {
    color: #0f172a;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

/* --- Hero Section --- */
.fd-hero-quality {
    text-align: center;
    padding: 80px 20px;
    background: #fff;
    border-radius: 20px;
    margin-bottom: 60px;
    box-shadow: 0 10px 40px -10px rgba(15, 118, 110, 0.08);
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.fd-hero-quality::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 6px;
    background: linear-gradient(90deg, #0f766e, #2dd4bf);
}

.fd-hero-badge {
    display: inline-block;
    background: #f0fdfa;
    color: #0d9488;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 1px;
    border: 1px solid #ccfbf1;
}

.fd-title {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: #134e4a;
}

.fd-intro {
    font-size: 1.15rem;
    color: #475569;
    max-width: 800px;
    margin: 0 auto;
}

.fd-intro strong {
    color: #0f766e;
    font-weight: 700;
    background: linear-gradient(180deg, transparent 70%, #99f6e4 70%);
}

/* --- Trap Section (Pain Points) --- */
.fd-trap-section {
    padding: 20px 0 80px 0;
}

.fd-section-header {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 15px;
    color: #0f172a;
}

.fd-sub-desc {
    text-align: center;
    color: #64748b;
    margin-bottom: 50px;
    font-size: 1.1rem;
}

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

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

.fd-trap-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px -5px rgba(0, 0, 0, 0.05);
    border-color: #ef4444; /* Alert Red on hover */
}

.fd-icon-spam {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: #fef2f2;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

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

/* --- Solution Section --- */
.fd-standard-section {
    padding-bottom: 80px;
}

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

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

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

.fd-process-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: Layer Stack */
.fd-layer-stack { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 200px; }
.fd-layer {
    width: 100%; padding: 15px; text-align: center; border-radius: 6px; font-weight: bold; font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.fd-layer.raw { background: #e2e8f0; color: #64748b; transform: scale(0.9); opacity: 0.7; }
.fd-layer.filter { background: #0f766e; color: #fff; transform: scale(1); z-index: 2; border: 2px solid #fff; }
.fd-status { margin-top: 15px; font-family: monospace; color: #0f766e; animation: blink 2s infinite; font-size: 0.8rem; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

/* Visual 2: Insight Card */
.fd-insight-card { width: 85%; background: #fff; border-radius: 8px; overflow: hidden; border: 1px solid #e2e8f0; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.fd-insight-header { background: #0f766e; color: #fff; padding: 12px 20px; font-weight: bold; font-size: 0.9rem; }
.fd-insight-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.fd-check-item { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: #334155; }

/* Visual 3: Score Gauge */
.fd-score-gauge { text-align: center; }
.fd-gauge-circle {
    width: 140px; height: 140px; border-radius: 50%; background: conic-gradient(#0f766e 98%, #e2e8f0 0);
    position: relative; margin: 0 auto 15px auto;
    display: flex; align-items: center; justify-content: center;
}
.fd-gauge-circle::before {
    content: ""; position: absolute; width: 110px; height: 110px; background: #fff; border-radius: 50%;
}
.fd-gauge-text { position: relative; font-size: 1.8rem; font-weight: bold; color: #0f766e; z-index: 1; }
.fd-gauge-label { font-size: 0.9rem; color: #64748b; font-weight: bold; text-transform: uppercase; }

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

.fd-step-teal {
    display: block;
    color: #0d9488;
    font-family: monospace;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.fd-process-info p {
    font-size: 1.1rem;
    color: #475569;
}

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

.fd-trust-box {
    max-width: 800px;
    margin: 0 auto;
    background: #0f766e; /* Deep Ocean */
    color: #fff;
    padding: 80px 50px;
    border-radius: 16px;
    background-image: linear-gradient(135deg, #0f766e 0%, #115e59 100%);
    box-shadow: 0 25px 50px -12px rgba(15, 118, 110, 0.4);
    position: relative;
    border: 1px solid #134e4a;
}

.fd-trust-box h3 { color: #fff !important; font-size: 2rem; margin-bottom: 30px; }
.fd-trust-box p { font-size: 1.25rem; color: #ccfbf1; line-height: 1.8; }

/* --- CTA Section --- */
.fd-cta-quality {
    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: 16px;
    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-teal {
    display: inline-block;
    background-color: #0f766e;
    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(15, 118, 110, 0.3);
    letter-spacing: 0.5px;
    font-size: 1.1rem;
}

.fd-btn-teal:hover {
    background-color: #115e59;
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(15, 118, 110, 0.4);
    color: #fff;
}

.arrow { margin-left: 10px; transition: transform 0.2s; display: inline-block; }
.fd-btn-teal: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-process-row, .fd-process-row.reverse { flex-direction: column; gap: 40px; }
    .fd-process-visual { width: 100%; min-height: 250px; }
}/* End custom CSS */