.elementor-3585 .elementor-element.elementor-element-e8aba4c{--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-404f4ed *//* --- 容器與字體 --- */
.fd-ai-cs-article {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang TC", "Microsoft JhengHei", sans-serif;
    line-height: 1.7;
    color: #334155;
    background-color: #fff;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    -webkit-font-smoothing: antialiased;
}

/* --- 標題通用 --- */
.fd-ai-cs-article h1,
.fd-ai-cs-article h2,
.fd-ai-cs-article h3 {
    color: #0f172a;
    font-weight: 700;
    line-height: 1.35;
}

/* --- Hero Section --- */
.fd-hero-chat {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(180deg, #f0fdfa 0%, #fff 100%); /* 淡青色背景 */
    border-bottom: 1px solid #ccfbf1;
    margin-bottom: 60px;
}

.fd-status-dot {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #14b8a6;
    background: #fff;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(20, 184, 166, 0.2);
}

.fd-title {
    font-size: 2.4rem;
    margin-bottom: 25px;
    color: #115e59; /* 深青色 */
}

.fd-intro {
    font-size: 1.15rem;
    color: #57606f;
    max-width: 750px;
    margin: 0 auto;
}

.fd-intro strong {
    color: #0d9488;
    border-bottom: 2px solid #5eead4;
}

/* --- Pain Section (Chat UI) --- */
.fd-pain-chat {
    padding: 20px 0 80px 0;
}

.fd-section-header {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.fd-chat-grid {
    max-width: 600px;
    margin: 0 auto;
    background: #f8fafc;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
}

.fd-chat-bubble {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
}

.fd-chat-bubble.left .fd-avatar {
    width: 40px;
    height: 40px;
    background: #cbd5e1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: #fff;
}

.fd-chat-bubble.left .fd-msg {
    background: #fff;
    padding: 15px;
    border-radius: 0 15px 15px 15px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    max-width: 80%;
}

.fd-chat-bubble.right {
    justify-content: flex-end;
}

.fd-msg-staff {
    background: #dcfce7; /* 員工回覆淺綠 */
    padding: 15px;
    border-radius: 15px 0 15px 15px;
    max-width: 80%;
    color: #166534;
}

.fd-time {
    display: block;
    font-size: 0.75rem;
    color: #94a3b8;
    margin-top: 5px;
}

.fd-chat-alert {
    text-align: center;
    margin: 10px 0 30px 0;
}

.fd-chat-alert span {
    background: #fef2f2;
    color: #ef4444;
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
}

/* --- Solution Section --- */
.fd-solution-brain {
    padding-bottom: 80px;
}

.fd-sub-desc {
    text-align: center;
    color: #64748b;
    margin-bottom: 50px;
    max-width: 600px;
    margin: 0 auto;
}

.fd-feature-cards {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.fd-feature-item {
    flex: 1;
    min-width: 250px;
    text-align: center;
    padding: 30px;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    transition: transform 0.3s;
}

.fd-feature-item:hover {
    transform: translateY(-5px);
    border-color: #14b8a6;
    box-shadow: 0 10px 20px rgba(20, 184, 166, 0.1);
}

.fd-icon-brain {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: #f0fdfa;
    width: 70px;
    height: 70px;
    line-height: 70px;
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
}

/* --- ROI Table --- */
.fd-roi-table-section {
    background: #0f172a;
    padding: 60px 40px;
    border-radius: 24px;
    color: #fff;
    margin-bottom: 60px;
}

.fd-roi-table-section h2 { color: #fff !important; text-align: center; margin-bottom: 40px; }

.fd-roi-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.fd-roi-col {
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: 16px;
    flex: 1;
    min-width: 280px;
    border: 1px solid rgba(255,255,255,0.2);
}

.fd-roi-col.ai {
    background: #134e4a; /* AI 深青色背景 */
    border: 2px solid #2dd4bf;
    transform: scale(1.05); /* 稍微放大 AI 選項 */
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.fd-roi-col h4 {
    color: #fff !important;
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.fd-roi-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fd-roi-col li {
    margin-bottom: 15px;
    font-size: 0.95rem;
    border-bottom: 1px dashed rgba(255,255,255,0.2);
    padding-bottom: 10px;
}

.fd-roi-col li:last-child { border-bottom: none; }

.fd-vs-circle {
    background: #fff;
    color: #0f172a;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

/* --- CTA Section --- */
.fd-cta-chat {
    text-align: center;
    padding: 40px 20px;
}

.fd-cta-inner {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    padding: 50px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.fd-cta-inner h2 { font-size: 2rem; margin-bottom: 15px; }
.fd-cta-inner p { color: #64748b; margin-bottom: 35px; }

.fd-btn-teal {
    display: inline-block;
    background-color: #0d9488;
    color: #fff;
    padding: 18px 45px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px -5px rgba(13, 148, 136, 0.4);
}

.fd-btn-teal:hover {
    background-color: #0f766e;
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(13, 148, 136, 0.5);
    color: #fff;
}

.arrow { margin-left: 8px; transition: transform 0.2s; display: inline-block; }
.fd-btn-teal:hover .arrow { transform: translateX(5px); }

.fd-note {
    margin-top: 20px;
    font-size: 0.85rem;
    color: #94a3b8;
}

/* --- Mobile RWD --- */
@media (max-width: 768px) {
    .fd-main-title { font-size: 1.8rem; }
    .fd-roi-col.ai { transform: scale(1); }
    .fd-vs-circle { display: none; }
    .fd-roi-container { flex-direction: column; }
}/* End custom CSS */