/* ============================================================
   Product page accordion: 訂購須知 & 送貨及付款方式
   Dark theme with gold (#D4AF37) accents
   ============================================================ */

.nt-accordion {
    background-color: #0d0d0d;
    border: 1px solid rgba(212,175,55,0.2);
    border-radius: 6px;
    overflow: hidden;
    margin: 16px 0;
}

/* Header (clickable row) */
.nt-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    cursor: pointer;
    background-color: rgba(212,175,55,0.06);
    border-bottom: 1px solid rgba(212,175,55,0.15);
    transition: background-color 0.2s ease;
}
.nt-accordion-header:hover {
    background-color: rgba(212,175,55,0.1);
}

.nt-accordion-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 700;
    color: #f5e1a1;
    letter-spacing: 0.02em;
}
.nt-accordion-title-icon {
    font-size: 18px;
}

.nt-accordion-icon {
    font-size: 22px;
    font-weight: 700;
    color: #D4AF37;
    line-height: 1;
    user-select: none;
    transition: transform 0.25s ease;
    min-width: 24px;
    text-align: center;
}

/* Body */
.nt-accordion-body {
    padding: 28px 20px;
}

/* Trust indicators row */
.nt-trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.nt-trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255,255,255,0.04);
    border-left: 3px solid #D4AF37;
    padding: 7px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: #b0b0b0;
}
.nt-trust-check {
    color: #D4AF37;
    font-weight: 700;
}

/* Section blocks inside accordion body */
.nt-policy-section {
    margin-bottom: 28px;
}
.nt-policy-section:last-child {
    margin-bottom: 0;
}

.nt-section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(212,175,55,0.35);
}
.nt-section-icon {
    width: 30px;
    height: 30px;
    background-color: rgba(212,175,55,0.15);
    border: 1px solid rgba(212,175,55,0.4);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}
.nt-section-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: #f5e1a1;
    margin: 0;
}

/* Policy list */
.nt-policy-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.nt-policy-item {
    display: flex;
    gap: 14px;
    padding: 14px;
    background-color: rgba(255,255,255,0.03);
    border-radius: 6px;
    border-left: 4px solid #D4AF37;
    transition: background-color 0.2s ease, transform 0.2s ease;
}
.nt-policy-item:hover {
    background-color: rgba(212,175,55,0.06);
    transform: translateX(3px);
}
.nt-policy-num {
    min-width: 28px;
    width: 28px;
    height: 28px;
    background-color: #D4AF37;
    color: #0d0d0d;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}
.nt-policy-body {
    flex: 1;
}
.nt-policy-title {
    font-weight: 700;
    color: #f0f0f0;
    margin-bottom: 6px;
    font-size: 13px;
}
.nt-policy-text {
    font-size: 13px;
    color: #999;
    line-height: 1.65;
    margin-bottom: 8px;
}
.nt-policy-text strong {
    color: #D4AF37;
}

.nt-risk-badge {
    display: inline-block;
    background-color: rgba(212,175,55,0.1);
    border: 1px solid rgba(212,175,55,0.4);
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 11px;
    color: #D4AF37;
    font-weight: 700;
    margin-top: 4px;
}

.nt-highlight-box {
    background-color: rgba(212,175,55,0.07);
    border-left: 4px solid #D4AF37;
    padding: 12px 14px;
    margin: 14px 0 0 0;
    border-radius: 4px;
    font-size: 13px;
    color: #999;
    line-height: 1.65;
}
.nt-highlight-box strong {
    color: #D4AF37;
}

/* Delivery grid */
.nt-delivery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 16px 0;
}
.nt-delivery-card {
    background-color: rgba(255,255,255,0.03);
    border: 1px solid rgba(212,175,55,0.2);
    border-radius: 6px;
    padding: 18px;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}
.nt-delivery-card:hover {
    border-color: rgba(212,175,55,0.5);
    background-color: rgba(212,175,55,0.05);
}
.nt-delivery-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: #f5e1a1;
    margin-bottom: 10px;
    font-size: 14px;
}
.nt-delivery-card-icon {
    width: 22px;
    height: 22px;
    background-color: rgba(212,175,55,0.15);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}
.nt-delivery-card-text {
    font-size: 13px;
    color: #999;
    line-height: 1.65;
}
.nt-delivery-card-text strong {
    color: #d0d0d0;
}

/* Timeline */
.nt-timeline {
    padding: 4px 0;
    margin-bottom: 4px;
}
.nt-timeline-item {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
    position: relative;
    padding-bottom: 20px;
}
.nt-timeline-item::after {
    content: '';
    position: absolute;
    left: 13px;
    top: 32px;
    width: 2px;
    height: calc(100% - 12px);
    background-color: rgba(212,175,55,0.35);
}
.nt-timeline-last::after {
    display: none;
}
.nt-timeline-dot {
    width: 28px;
    height: 28px;
    background-color: #D4AF37;
    color: #0d0d0d;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}
.nt-timeline-content {
    flex: 1;
    padding-top: 4px;
}
.nt-timeline-title {
    font-weight: 700;
    color: #f0f0f0;
    margin-bottom: 6px;
    font-size: 13px;
}
.nt-timeline-text {
    font-size: 13px;
    color: #999;
    line-height: 1.65;
}
.nt-timeline-text strong {
    color: #D4AF37;
}

/* Responsive */
@media (max-width: 640px) {
    .nt-accordion-header {
        padding: 15px 16px;
    }
    .nt-accordion-body {
        padding: 20px 16px;
    }
    .nt-delivery-grid {
        grid-template-columns: 1fr;
    }
    .nt-accordion-title {
        font-size: 14px;
    }
}