/* 展品列表 - PC 端，1rem=16px，使用 px */
.tpc-list {
    padding-top: 181px;
    min-height: 850px;
    background: #fff;
}

.tpc-header {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.tpc-header-inner {
    max-width: 1360px;
    margin: 0 auto;
    padding: 16px 7.6vw;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.tpc-title {
    font-size: 20px; /* 1.25rem */
    font-weight: 700;
    color: #111827;
    margin: 0;
}

.tpc-search {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.tpc-search-box {
    position: relative;
}

.tpc-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 14px;
}

.tpc-search-input {
    width: 280px;
    height: 36px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0 12px 0 36px;
    font-size: 14px;
    outline: none;
    color: #111827;
}

.tpc-search-input:focus {
    border-color: #126DB3;
}

.tpc-search-btn {
    height: 36px;
    padding: 0 16px;
    background: #5A5D6C;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
}

.tpc-search-btn:hover {
    background: #FF6600;
}

/* pt-6=24px pb-12=48px */
.tpc-content {
    padding: 24px 0 48px;
}

.tpc-content-inner {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 16px;
}

/* grid grid-cols-1 lg:grid-cols-2 gap-6=24px */
.tpc-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 1024px) {
    .tpc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 卡片：bg-white rounded-lg shadow-sm border */
.tpc-card {
    background: #fff;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.15s;
}

.tpc-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* p-6=24px flex items-start gap-4=16px */
.tpc-card-body {
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

/* w-20 h-20=80px rounded overflow-hidden border */
.tpc-logo-wrap {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.tpc-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.tpc-logo-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    padding: 8px;
    line-height: 1.3;
    word-break: break-all;
}

.tpc-info {
    flex: 1;
    min-width: 0;
}

/* text-lg=18px font-semibold mb-2=8px */
.tpc-name {
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    margin: 0 0 8px 0;
    line-height: 1.4;
    cursor: pointer;
    transition: color 0.15s;
    text-align: left;
}

.tpc-name:hover {
    color: #FF6600;
}

/* text-sm=14px text-gray-500 mb-4=16px line-clamp-2 */
.tpc-desc {
    font-size: 14px;
    color: #6b7280;
    margin: 0 0 16px 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* mt-2 pt-2 border-t border-gray-100 */
.tpc-expos {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #f3f4f6;
}

/* text-xs=12px text-gray-400 mb-1.5=6px */
.tpc-expos-label {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 6px;
    text-align: left;
}

/* space-y-3=12px */
.tpc-expos-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* flex items-center：PC 端横向 */
.tpc-expo-item {
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    text-decoration: none;
    color: inherit;
}

.tpc-expo-item:hover .tpc-expo-title,
.tpc-expo-item:hover .tpc-expo-dot {
    color: #FF6600;
}

/* text-[14px] truncate min-width:0 */
.tpc-expo-title {
    flex: 0 1 auto;
    min-width: 0;
    font-size: 14px;
    color: #126DB3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

/* text-[4px] mr-1.5=6px */
.tpc-expo-dot {
    font-size: 4px !important;
    color: #126DB3;
    margin-right: 6px;
    flex-shrink: 0;
    vertical-align: middle;
}

/* PC：虚线连接 */
.tpc-expo-line {
    flex: 1;
    min-width: 8px;
    height: 0;
    border-top: 1px dashed #e5e7eb;
    margin: 0 6px;
    align-self: center;
}

/* text-[14px] text-gray-400 whitespace-nowrap */
.tpc-expo-date {
    flex-shrink: 0;
    font-size: 14px;
    color: #9ca3af;
    white-space: nowrap;
}

.tpc-loading,
.tpc-end {
    text-align: center;
    padding: 32px 24px;
    font-size: 14px;
    color: #9ca3af;
}

.tpc-empty {
    text-align: center;
    padding: 64px 24px;
}

.tpc-empty-icon {
    font-size: 60px;
    color: #d1d5db;
    margin-bottom: 16px;
}

.tpc-empty-title {
    font-size: 20px;
    font-weight: 700;
    color: #374151;
    margin: 0 0 8px 0;
}

.tpc-empty-desc {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
}