.elementor-3871 .elementor-element.elementor-element-4593a41{--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-abadfad *//* --- 全域設定與層級隔離 --- */
.fd-eternal-seo-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-eternal-seo-article h1, .fd-eternal-seo-article h2, .fd-eternal-seo-article h3, .fd-eternal-seo-article h4 {
    color: #0f172a;
    font-weight: 700;
}

/* --- Hero Section --- */
.fd-hero-eternal {
    text-align: center;
    padding: 100px 30px;
    background: #0f172a; /* 午夜藍 */
    color: #ffffff;
    border-radius: 4px;
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.fd-hero-eternal::after {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(circle at 50% 50%, rgba(202, 138, 4, 0.1) 0%, transparent 70%);
}

.fd-badge-premium {
    display: inline-block;
    background: #ca8a04; /* 流沙金 */
    color: #ffffff;
    padding: 6px 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 30px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.fd-hero-eternal .fd-title {
    color: #ffffff;
    font-size: 2.8rem;
    margin-bottom: 30px;
    line-height: 1.3;
}

.fd-hero-eternal .fd-intro {
    color: #94a3b8;
    font-size: 1.2rem;
    max-width: 850px;
    margin: 0 auto;
}

.fd-hero-eternal .fd-intro strong {
    color: #facc15;
}

/* --- Crisis Section (Pain Points) --- */
.fd-ephemeral-section {
    padding-bottom: 100px;
}

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

.fd-section-header::after {
    content: "";
    display: block;
    width: 50px;
    height: 3px;
    background: #ca8a04;
    margin: 20px auto 0;
}

.fd-sub-desc {
    text-align: center;
    color: #64748b;
    margin-bottom: 60px;
    font-size: 1.1rem;
}

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

.fd-crisis-card {
    background: #fff;
    padding: 50px 35px;
    border: 1px solid #e2e8f0;
    transition: all 0.4s ease;
    border-radius: 4px;
}

.fd-crisis-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-color: #ca8a04;
}

.fd-icon-box {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.fd-crisis-card h3 { font-size: 1.3rem; margin-bottom: 20px; }
.fd-crisis-card p { font-size: 1rem; color: #64748b; }

/* --- Foundation Section (Solution) --- */
.fd-foundation-section {
    padding-bottom: 120px;
}

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

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

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

.fd-visual-part {
    flex: 1;
    min-height: 280px;
    background: #f8fafc;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border: 1px solid #e2e8f0;
}

/* Visual Components: EEAT Card, Entity UI, Intent Box */
.fd-eeat-card { width: 90%; background: #fff; padding: 25px; border-radius: 4px; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.fd-eeat-title { font-weight: bold; color: #0f172a; margin-bottom: 20px; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.fd-check-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #f1f5f9; font-size: 0.85rem; }
.fd-check-row.active { color: #ca8a04; font-weight: bold; }
.fd-check { color: #ca8a04; font-style: normal; }

.fd-entity-ui { display: flex; align-items: center; gap: 10px; }
.fd-entity-node { background: #fff; border: 1px solid #0f172a; padding: 10px 15px; font-size: 0.75rem; font-weight: bold; border-radius: 4px; }
.fd-entity-node.main { background: #0f172a; color: #fff; }
.fd-entity-line { width: 30px; height: 1px; background: #ca8a04; }

.fd-intent-box { width: 100%; text-align: center; }
.fd-user-q { font-size: 0.8rem; color: #94a3b8; margin-bottom: 10px; font-style: italic; }
.fd-answer-a { background: #fff; padding: 15px; border-radius: 4px; display: inline-block; font-weight: bold; border: 1px solid #10b981; color: #10b981; margin-bottom: 15px; }
.fd-score-bar { font-size: 0.75rem; font-weight: bold; color: #10b981; }

.fd-text-part { flex: 1; }
.fd-tag-gold { display: block; color: #ca8a04; 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-eternal {
    padding-bottom: 100px;
}

.fd-value-box {
    max-width: 850px;
    margin: 0 auto;
    background: #0f172a;
    color: #fff;
    padding: 80px 60px;
    text-align: center;
    border-radius: 4px;
    border: 1px solid #334155;
    position: relative;
}

.fd-value-box::before {
    content: ""; position: absolute; top: -10px; left: 50%; transform: translateX(-50%); width: 2px; height: 40px; background: #ca8a04;
}

.fd-value-box h3 { color: #facc15 !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-eternal {
    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: 4px;
}

.fd-btn-eternal {
    display: inline-block;
    background-color: #0f172a;
    color: #fff;
    padding: 22px 60px;
    border-radius: 4px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.fd-btn-eternal:hover {
    background-color: #ca8a04;
    transform: translateY(-3px);
    color: #fff;
}

.arrow { margin-left: 10px; transition: transform 0.2s; display: inline-block; }
.fd-btn-eternal: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-eternal .fd-title { font-size: 1.8rem; }
    .fd-rules-row, .fd-rules-row.reverse { flex-direction: column; gap: 40px; }
    .fd-visual-part { width: 100%; min-height: 250px; }
}/* End custom CSS */