/* 信息列表页 — 墨绿 + 香槟金 */

.zh_list_main {
    padding: 60px 0 100px;
    background: var(--zh-bg-cream);
}

.zh_list_layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 36px;
    align-items: start;
}

/* ========== 左侧黏性边栏 ========== */
.zh_list_sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zh_sidebar_card {
    background: #fff;
    border-radius: var(--zh-radius-lg);
    box-shadow: var(--zh-shadow-sm);
    overflow: hidden;
    border: 1px solid var(--zh-bg-soft);
}

.zh_sidebar_card_header {
    padding: 20px 22px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--zh-bg-soft);
    position: relative;
}

.zh_sidebar_card_header::before {
    content: '';
    position: absolute;
    left: 22px; bottom: -1px;
    width: 36px;
    height: 2px;
    background: var(--zh-accent);
}

.zh_sidebar_card_title {
    font-family: 'Noto Serif SC', serif;
    font-size: 16px;
    color: var(--zh-text-heading);
    margin: 0;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.zh_sidebar_card_header i {
    color: var(--zh-accent);
    font-size: 14px;
}

.zh_sidebar_nav {
    list-style: none;
    padding: 8px 0;
    margin: 0;
}

.zh_sidebar_nav li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 22px;
    color: var(--zh-text-body);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    position: relative;
}

.zh_sidebar_nav li a::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    width: 3px; height: 0;
    background: var(--zh-accent);
    transform: translateY(-50%);
    transition: height 0.3s;
}

.zh_sidebar_nav li a i {
    font-size: 11px;
    color: var(--zh-text-mute);
    transition: transform 0.3s;
}

.zh_sidebar_nav li a:hover,
.zh_sidebar_nav li.active a {
    background: var(--zh-primary-soft);
    color: var(--zh-primary);
    font-weight: 600;
}

.zh_sidebar_nav li a:hover::before,
.zh_sidebar_nav li.active a::before {
    height: 60%;
}

.zh_sidebar_nav li a:hover i,
.zh_sidebar_nav li.active a i {
    color: var(--zh-accent);
    transform: translateX(3px);
}

/* 热门列表 */
.zh_sidebar_hot {
    list-style: none;
    padding: 16px 22px;
    margin: 0;
}

.zh_sidebar_hot li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.zh_sidebar_hot_rank {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    font-family: 'Inter', sans-serif;
}

.zh_sidebar_hot_rank_top {
    background: var(--zh-gradient-accent);
    color: var(--zh-text-heading);
}

.zh_sidebar_hot_rank_normal {
    background: var(--zh-bg-soft);
    color: var(--zh-text-mute);
}

.zh_sidebar_hot li a {
    color: var(--zh-text-body);
    text-decoration: none;
    font-size: 13.5px;
    line-height: 1.5;
    transition: color 0.3s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zh_sidebar_hot li a:hover {
    color: var(--zh-primary);
}

/* 数据卡片 */
.zh_sidebar_stat {
    background: var(--zh-gradient-primary);
    color: #fff;
    border-radius: var(--zh-radius-lg);
    padding: 22px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    position: relative;
    overflow: hidden;
}

.zh_sidebar_stat::after {
    content: '';
    position: absolute;
    right: -30px; bottom: -30px;
    width: 100px; height: 100px;
    border: 1.5px solid rgba(201, 169, 97, 0.3);
    border-radius: 50%;
    pointer-events: none;
}

.zh_sidebar_stat_item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.zh_sidebar_stat_num {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--zh-accent);
    line-height: 1.1;
    margin-bottom: 4px;
}

.zh_sidebar_stat_label {
    font-size: 12px;
    color: rgba(245, 239, 220, 0.78);
    letter-spacing: 0.06em;
}

/* ========== 右侧主区 ========== */
.zh_list_content { min-width: 0; }

.zh_list_toolbar {
    background: #fff;
    border-radius: var(--zh-radius-lg);
    padding: 18px 22px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: var(--zh-shadow-sm);
    border-top: 3px solid var(--zh-accent);
}

.zh_search_bar {
    display: flex;
    align-items: center;
    gap: 0;
    flex: 1;
    max-width: 440px;
    background: var(--zh-bg-cream);
    border-radius: var(--zh-radius-pill);
    padding: 4px 4px 4px 18px;
    border: 1.5px solid var(--zh-bg-soft);
    transition: border-color 0.3s, box-shadow 0.3s;
}

.zh_search_bar:focus-within {
    border-color: var(--zh-accent);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.18);
}

.zh_search_icon {
    color: var(--zh-text-mute);
    font-size: 14px;
    margin-right: 10px;
}

.zh_search_input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 0;
    font-size: 14px;
    color: var(--zh-text-heading);
    outline: none;
    min-width: 0;
}

.zh_search_input::placeholder { color: var(--zh-text-mute); }

.zh_search_btn {
    border: none;
    background: var(--zh-gradient-primary);
    color: #fff;
    padding: 10px 24px;
    border-radius: var(--zh-radius-pill);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.zh_search_btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(15, 81, 50, 0.25);
}

.zh_list_count {
    color: var(--zh-text-mute);
    font-size: 13px;
    white-space: nowrap;
}

.zh_list_count strong {
    color: var(--zh-primary);
    font-family: 'Noto Serif SC', serif;
    font-size: 16px;
    margin: 0 4px;
}

/* 列表卡片网格 */
.zh_list_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.zh_list_card {
    background: #fff;
    border-radius: var(--zh-radius-md);
    overflow: hidden;
    border: 1px solid var(--zh-bg-soft);
    text-decoration: none;
    color: inherit;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.4s, border-color 0.4s;
    display: flex;
    flex-direction: column;
    position: relative;
}

.zh_list_card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--zh-gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
    z-index: 2;
}

.zh_list_card:hover {
    transform: translateY(-6px);
    box-shadow: var(--zh-shadow-md);
    border-color: var(--zh-accent);
    color: inherit;
}

.zh_list_card:hover::before { transform: scaleX(1); }

.zh_list_card_image {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--zh-bg-soft);
    overflow: hidden;
}

.zh_list_card_image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.zh_list_card:hover .zh_list_card_image img {
    transform: scale(1.04);
}

.zh_list_card_badge {
    position: absolute;
    top: 12px; left: 12px;
    background: var(--zh-gradient-accent);
    color: var(--zh-text-heading);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--zh-radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.zh_list_card_body {
    padding: 18px 20px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.zh_list_card_tag {
    font-size: 12px;
    color: var(--zh-accent-dark);
    margin-bottom: 10px;
    font-weight: 500;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.zh_list_card_title {
    font-family: 'Noto Serif SC', serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--zh-text-heading);
    margin: 0 0 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}

.zh_list_card:hover .zh_list_card_title {
    color: var(--zh-primary);
}

.zh_list_card_desc {
    font-size: 13px;
    color: var(--zh-text-mute);
    line-height: 1.7;
    margin: 0 0 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.zh_list_card_footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px dashed var(--zh-bg-soft);
    font-size: 12px;
    color: var(--zh-text-mute);
}

.zh_list_card_merchant,
.zh_list_card_views {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.zh_list_card_merchant i { color: var(--zh-accent-dark); }

/* 空状态 */
.zh_empty_state {
    background: #fff;
    border-radius: var(--zh-radius-lg);
    padding: 80px 30px;
    text-align: center;
    border: 1px dashed var(--zh-bg-soft);
}

.zh_empty_icon {
    font-size: 56px;
    color: var(--zh-bg-soft);
    margin-bottom: 20px;
}

.zh_empty_title {
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    color: var(--zh-text-heading);
    margin: 0 0 10px;
}

.zh_empty_desc {
    color: var(--zh-text-mute);
    margin: 0 0 26px;
    font-size: 14px;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .zh_list_grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .zh_list_layout { grid-template-columns: 1fr; gap: 28px; }
    .zh_list_sidebar { position: static; }
    .zh_sidebar_stat { grid-template-columns: repeat(2, 1fr); }
    .zh_list_main { padding: 40px 0 70px; }
}

@media (max-width: 768px) {
    .zh_list_toolbar { flex-direction: column; align-items: stretch; gap: 12px; }
    .zh_search_bar { max-width: none; }
    .zh_list_count { text-align: center; }
}

@media (max-width: 576px) {
    .zh_list_grid { grid-template-columns: 1fr; gap: 18px; }
}