.elementor-3619 .elementor-element.elementor-element-dd343ff{--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-a4a4e41 *//* --- 容器與全域設定 --- */
.fd-mobile-first-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-mobile-first-article h1,
.fd-mobile-first-article h2,
.fd-mobile-first-article h3,
.fd-mobile-first-article h4 {
    color: #0f172a;
    font-weight: 700;
    line-height: 1.35;
}

/* --- Hero Section --- */
.fd-hero-mobile {
    text-align: center;
    padding: 60px 20px;
    background: #0f172a; /* 深色背景突顯手機感 */
    color: #fff;
    border-radius: 24px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.fd-hero-device {
    width: 60px;
    height: 6px;
    background: #334155;
    margin: 0 auto 20px auto;
    border-radius: 10px;
    position: relative;
}

.fd-tag-trend {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    color: #a78bfa; /* 亮紫色 */
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 25px;
    letter-spacing: 1px;
    border: 1px solid rgba(167, 139, 250, 0.3);
}

.fd-title {
    font-size: 2.25rem;
    margin-bottom: 25px;
    color: #fff !important;
}

.fd-intro {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 750px;
    margin: 0 auto;
}

.fd-intro strong {
    color: #a78bfa;
    border-bottom: 2px solid #8b5cf6;
}

/* --- Behavior Section --- */
.fd-behavior-section {
    padding: 40px 0 80px 0;
}

.fd-section-header {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

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

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

.fd-behavior-card {
    flex: 1;
    min-width: 280px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.fd-behavior-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.fd-behavior-card.mobile {
    border-color: #a78bfa;
    background: #fbf8ff;
}

.fd-card-icon { font-size: 2.5rem; margin-bottom: 15px; }
.fd-behavior-card h3 { font-size: 1.3rem; margin-bottom: 20px; }

.fd-behavior-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.fd-behavior-list li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    padding-left: 20px;
    position: relative;
    color: #475569;
}

.fd-behavior-list li::before {
    content: "•";
    color: #cbd5e1;
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
}

.fd-behavior-card.mobile .fd-behavior-list li::before { color: #8b5cf6; }

/* --- Thumb Zone Section (Visual) --- */
.fd-thumb-zone-section {
    padding-bottom: 80px;
}

.fd-zone-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* Phone Frame CSS Drawing */
.fd-phone-frame {
    width: 280px;
    height: 500px;
    background: #0f172a;
    border-radius: 30px;
    padding: 10px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    position: relative;
}

.fd-screen {
    background: #fff;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* Heatmap Zones */
.fd-zone {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-weight: bold;
    color: rgba(0,0,0,0.6);
}

.fd-zone span { font-size: 1rem; margin-bottom: 5px; }
.fd-zone small { font-size: 0.7rem; opacity: 0.8; }

.fd-zone.hard {
    height: 35%;
    background: rgba(239, 68, 68, 0.3); /* Red */
    border-bottom: 1px dashed rgba(239, 68, 68, 0.5);
}

.fd-zone.ok {
    height: 25%;
    background: rgba(250, 204, 21, 0.3); /* Yellow */
}

.fd-zone.easy {
    height: 40%;
    background: rgba(34, 197, 94, 0.4); /* Green */
    border-top: 1px dashed rgba(34, 197, 94, 0.5);
    justify-content: flex-end;
    padding-bottom: 40px;
}

.fd-thumb-icon {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 3rem;
    transform: rotate(-15deg);
    filter: drop-shadow(0 5px 5px rgba(0,0,0,0.2));
    animation: tap 2s infinite;
}

@keyframes tap {
    0%, 100% { transform: rotate(-15deg) scale(1); }
    50% { transform: rotate(-15deg) scale(0.9); }
}

.fd-zone-info {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
}

.fd-info-item {
    margin-bottom: 30px;
    padding-left: 20px;
    border-left: 4px solid #e2e8f0;
}

.fd-info-item:hover { border-left-color: #8b5cf6; }

.fd-info-item h4 { margin: 0 0 5px 0; font-size: 1.2rem; color: #0f172a; }
.fd-info-item p { margin: 0; color: #64748b; }

/* --- Speed Section --- */
.fd-speed-section {
    padding: 0 20px 60px 20px;
}

.fd-speed-box {
    background: #f8fafc;
    border: 2px dashed #cbd5e1;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.fd-speed-box h3 { font-size: 1.5rem; margin-bottom: 15px; }
.fd-speed-box p { color: #64748b; margin-bottom: 25px; }

.fd-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.fd-tags span {
    background: #fff;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    color: #475569;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    font-weight: 500;
}

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

.fd-cta-inner {
    max-width: 700px;
    margin: 0 auto;
    background: #0f172a;
    color: #fff;
    padding: 50px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.2);
}

.fd-cta-inner h2 { color: #fff !important; font-size: 2rem; margin-bottom: 15px; }
.fd-cta-inner p { color: #cbd5e1; margin-bottom: 35px; }

.fd-btn-touch {
    display: inline-block;
    background-color: #8b5cf6; /* 互動紫 */
    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(139, 92, 246, 0.4);
    border: 1px solid rgba(255,255,255,0.1);
}

.fd-btn-touch:hover {
    background-color: #7c3aed;
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(139, 92, 246, 0.5);
    color: #fff;
}

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

/* --- Mobile RWD --- */
@media (max-width: 768px) {
    .fd-main-title { font-size: 1.8rem; }
    .fd-zone-visual { flex-direction: column; }
    .fd-info-item { text-align: left; }
    .fd-phone-frame { transform: scale(0.9); }
}/* End custom CSS */