/* ==========================================================
   擎天网络信息发布平台 — 首页专用样式
   依赖 layouts/app.blade.php 中的 --qt-* 变量
   ========================================================== */

/* ==========================================================
   1. 头屏三栏门户
   ========================================================== */
.qt_hero { background: var(--qt-bg-soft); padding: 18px 0 0; }
.qt_hero_grid {
    display: grid;
    grid-template-columns: 212px 1fr 262px;
    grid-template-rows: 430px;
    gap: 14px;
}

/* --- 左：分类侧栏 --- */
.qt_hero_side {
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 8px 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.qt_hero_side_cat {
    display: block;
    padding: 11px 16px;
    border-bottom: 1px dashed var(--qt-bg-line);
}
.qt_hero_side_cat:last-of-type { border-bottom: none; }
.qt_hero_side_cat:hover { background: var(--qt-primary-light); }
.qt_hero_side_top {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 15px;
    font-weight: 600;
    color: var(--qt-ink);
}
.qt_hero_side_top i { color: var(--qt-primary); width: 17px; text-align: center; }
.qt_hero_side_arrow { margin-left: auto; font-size: 11px; color: var(--qt-text-light); }
.qt_hero_side_cat:hover .qt_hero_side_arrow { color: var(--qt-primary); }
.qt_hero_side_tags {
    margin: 7px 0 0 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px 10px;
}
.qt_hero_side_tags a { font-size: 12px; color: var(--qt-text-muted); }
.qt_hero_side_tags a:hover { color: var(--qt-accent-deep); }
.qt_hero_side_stats {
    margin-top: auto;
    padding: 4px 16px 10px;
}
.qt_hero_side_stat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px dashed var(--qt-bg-line);
}
.qt_hero_side_stat:last-child { border-bottom: none; }
.qt_hero_side_stat span { font-size: 12.5px; color: var(--qt-text-muted); }
.qt_hero_side_stat b { font-size: 17px; color: var(--qt-primary); line-height: 1; }

.qt_hero_side_all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 12px 16px;
    border-top: 1px solid var(--qt-bg-line);
    font-size: 14px;
    font-weight: 600;
    color: var(--qt-primary);
}
.qt_hero_side_all:hover { background: var(--qt-primary); color: #fff; }

/* --- 中：轮播 --- */
.qt_hero_main {
    border-radius: var(--qt-radius);
    overflow: hidden;
    position: relative;
    background: #E9EEF4;
}
.qt_hero_swiper, .qt_hero_swiper .swiper-slide { height: 430px; }
.qt_slide {
    position: relative;
    height: 100%;
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
}
.qt_slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.92) 42%, rgba(255,255,255,.70) 62%, rgba(255,255,255,0) 82%);
}
.qt_slide_body {
    position: relative;
    z-index: 2;
    padding: 0 46px;
    max-width: 62%;
}
.qt_slide_tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--qt-accent-deep);
    background: var(--qt-accent-light);
    padding: 4px 11px;
    border-radius: var(--qt-radius-sm);
    margin-bottom: 14px;
}
.qt_slide_title {
    font-size: 32px;
    font-weight: 700;
    color: var(--qt-ink);
    line-height: 1.32;
    margin: 0 0 12px;
}
.qt_slide_title em { font-style: normal; color: var(--qt-primary); }
.qt_slide_desc {
    font-size: 14px;
    color: var(--qt-text-muted);
    line-height: 1.85;
    margin: 0 0 20px;
    max-width: 400px;
}
.qt_hero_swiper .swiper-pagination-bullet { background: var(--qt-ink); opacity: .25; }
.qt_hero_swiper .swiper-pagination-bullet-active { background: var(--qt-primary); opacity: 1; width: 20px; border-radius: 4px; }
.qt_hero_swiper .swiper-button-next, .qt_hero_swiper .swiper-button-prev {
    width: 34px; height: 34px;
    background: rgba(255,255,255,.9);
    border-radius: 50%;
    color: var(--qt-ink);
    box-shadow: var(--qt-shadow-sm);
}
.qt_hero_swiper .swiper-button-next::after, .qt_hero_swiper .swiper-button-prev::after { font-size: 13px; font-weight: 700; }

/* --- 右：账号 + 公告 + 统计 --- */
.qt_hero_right { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
.qt_panel {
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 14px;
}
.qt_user_panel { text-align: center; }
.qt_user_avatar {
    width: 50px; height: 50px;
    margin: 2px auto 8px;
    border-radius: 50%;
    background: var(--qt-primary-light);
    color: var(--qt-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 21px;
}
.qt_user_hi { font-size: 14px; font-weight: 600; color: var(--qt-ink); }
.qt_user_tip { font-size: 12px; color: var(--qt-text-light); margin: 3px 0 11px; line-height: 1.5; }
.qt_user_btns { display: flex; gap: 8px; }
.qt_user_btns .qt_btn { flex: 1; padding: 8px 0; font-size: 13.5px; }

.qt_panel_title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    font-weight: 700;
    color: var(--qt-ink);
    padding-bottom: 9px;
    margin-bottom: 9px;
    border-bottom: 1px solid var(--qt-bg-line);
}
.qt_panel_title i { color: var(--qt-accent); }
.qt_notice_list { list-style: none; padding: 0; margin: 0; overflow: hidden; }
.qt_notice_list li {
    font-size: 12.5px;
    color: var(--qt-text-muted);
    line-height: 1.7;
    padding-left: 11px;
    position: relative;
    margin-bottom: 7px;
}
.qt_notice_list li::before {
    content: '';
    position: absolute;
    left: 0; top: 9px;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--qt-primary);
}
.qt_notice_list li:last-child { margin-bottom: 0; }

.qt_stat_panel { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; margin-top: auto; }
.qt_stat_num { font-size: 20px; font-weight: 700; color: var(--qt-primary); line-height: 1.2; }
.qt_stat_lb { font-size: 11.5px; color: var(--qt-text-light); }

/* ==========================================================
   2. 快捷入口条
   ========================================================== */
.qt_quick { background: var(--qt-bg-soft); padding: 14px 0 18px; }
.qt_quick_grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.qt_quick_item {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 13px;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 15px 18px;
    transition: all .2s;
}
.qt_quick_item:hover { border-color: var(--qt-primary); box-shadow: var(--qt-shadow); transform: translateY(-2px); }
.qt_quick_icon {
    width: 42px; height: 42px;
    border-radius: var(--qt-radius);
    background: var(--qt-primary-light);
    color: var(--qt-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.qt_quick_item:nth-child(4) .qt_quick_icon { background: var(--qt-accent-light); color: var(--qt-accent-deep); }
.qt_quick_t { font-size: 15px; font-weight: 600; color: var(--qt-ink); line-height: 1.35; }
.qt_quick_d { font-size: 12px; color: var(--qt-text-light); line-height: 1.35; }

/* ==========================================================
   3. 今日推荐 + 热门排行
   ========================================================== */
.qt_rank_grid { display: grid; grid-template-columns: 1fr 392px; gap: 22px; }

/* 左：大推荐卡 */
.qt_feature {
    display: flex;
    min-width: 0;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    overflow: hidden;
    height: 100%;
    transition: all .22s;
}
.qt_feature:hover { border-color: var(--qt-primary); box-shadow: var(--qt-shadow); }
.qt_feature_img {
    width: 46%;
    flex-shrink: 0;
    background: var(--qt-bg-soft);
    position: relative;
    display: flex; align-items: center; justify-content: center;
    padding: 14px;
}
.qt_feature_img img { width: 100%; height: 100%; object-fit: contain; }
.qt_feature_flag {
    position: absolute;
    left: 0; top: 16px;
    background: var(--qt-accent);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px 4px 10px;
    border-radius: 0 var(--qt-radius-sm) var(--qt-radius-sm) 0;
}
.qt_feature_body { padding: 24px 26px; display: flex; flex-direction: column; }
.qt_feature_cat {
    display: inline-block;
    align-self: flex-start;
    font-size: 12px;
    color: var(--qt-primary-dark);
    background: var(--qt-primary-light);
    padding: 3px 10px;
    border-radius: var(--qt-radius-sm);
    margin-bottom: 12px;
}
.qt_feature_title {
    font-size: 20px;
    font-weight: 700;
    color: var(--qt-ink);
    line-height: 1.5;
    margin: 0 0 12px;
}
.qt_feature:hover .qt_feature_title { color: var(--qt-primary); }
.qt_feature_desc {
    font-size: 13.5px;
    color: var(--qt-text-muted);
    line-height: 1.85;
    margin: 0 0 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.qt_feature_meta {
    margin-top: auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--qt-bg-line);
    font-size: 12.5px;
    color: var(--qt-text-light);
}
.qt_feature_meta i { margin-right: 4px; }

/* 右：TOP5 榜 */
.qt_ranklist {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 6px 16px 10px;
}
.qt_rank_item {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 12px;
    padding: 11px 0;
    border-bottom: 1px dashed var(--qt-bg-line);
}
.qt_rank_item:last-child { border-bottom: none; }
.qt_rank_no {
    width: 21px; height: 21px;
    border-radius: var(--qt-radius-sm);
    background: var(--qt-bg-soft);
    color: var(--qt-text-light);
    font-size: 12px;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.qt_rank_item.top .qt_rank_no {
    background: linear-gradient(135deg, #FF8A1E 0%, #E06E00 100%);
    color: #fff;
}
.qt_rank_thumb {
    width: 52px; height: 52px;
    flex-shrink: 0;
    background: var(--qt-bg-soft);
    border-radius: var(--qt-radius-sm);
    padding: 3px;
}
.qt_rank_thumb img { width: 100%; height: 100%; object-fit: contain; }
.qt_rank_text { min-width: 0; flex: 1; }
.qt_rank_title {
    font-size: 13.5px;
    color: var(--qt-text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.qt_rank_item:hover .qt_rank_title { color: var(--qt-primary); }
.qt_rank_meta { font-size: 11.5px; color: var(--qt-text-light); margin-top: 3px; }

/* ==========================================================
   4/6. 栏目区（不规则网格）
   ========================================================== */
.qt_col_grid { display: grid; grid-template-columns: 296px 1fr; gap: 20px; }
.qt_col_grid.rev { grid-template-columns: 1fr 296px; }
.qt_col_grid.rev .qt_col_side { order: 2; }
.qt_col_grid.rev .qt_col_items { order: 1; }

/* 栏目色块 */
.qt_col_side {
    position: relative;
    min-width: 0;
    border-radius: var(--qt-radius);
    overflow: hidden;
    background: var(--qt-ink);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 30px 26px;
    color: #fff;
    min-height: 430px;
}
.qt_col_side_bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center bottom;
    opacity: .55;
}
.qt_col_side::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,21,38,.88) 0%, rgba(10,21,38,.55) 45%, rgba(10,21,38,.15) 100%);
}
.qt_col_side > * { position: relative; z-index: 2; }
.qt_col_side_en {
    font-size: 11.5px;
    letter-spacing: 2.5px;
    color: var(--qt-accent);
    font-weight: 600;
    margin-bottom: 8px;
}
.qt_col_side_name { font-size: 26px; font-weight: 700; margin: 0 0 10px; line-height: 1.3; }
.qt_col_side_desc { font-size: 13px; color: rgba(255,255,255,.72); line-height: 1.85; margin: 0 0 18px; }
.qt_col_side_num {
    display: inline-flex;
    align-items: baseline;
    gap: 5px;
    margin-bottom: 20px;
}
.qt_col_side_num b { font-size: 30px; color: var(--qt-accent); line-height: 1; }
.qt_col_side_num span { font-size: 12.5px; color: rgba(255,255,255,.6); }
.qt_col_side .qt_btn { align-self: flex-start; }

/* 不规则网格 */
.qt_col_items {
    display: grid;
    min-width: 0;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 205px);
    gap: 16px;
}
.qt_item {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all .22s;
}
.qt_item:hover { border-color: var(--qt-primary); box-shadow: var(--qt-shadow); transform: translateY(-2px); }
.qt_item_img {
    flex: 1;
    min-height: 0;
    background: var(--qt-bg-soft);
    padding: 10px;
    position: relative;
}
.qt_item_img img { width: 100%; height: 100%; object-fit: contain; }
.qt_item_hot {
    position: absolute;
    right: 8px; top: 8px;
    background: var(--qt-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: var(--qt-radius-sm);
}
.qt_item_body { padding: 10px 12px 12px; }
.qt_item_title {
    font-size: 13px;
    color: var(--qt-text);
    line-height: 1.55;
    margin: 0 0 7px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 40px;
}
.qt_item:hover .qt_item_title { color: var(--qt-primary); }
.qt_item_meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11.5px;
    color: var(--qt-text-light);
}

/* 大卡（跨 2x2） */
.qt_item_big { grid-column: span 2; grid-row: span 2; }
.qt_item_big .qt_item_img { padding: 20px; }
.qt_item_big .qt_item_body { padding: 16px 20px 20px; }
.qt_item_big .qt_item_title { font-size: 16.5px; font-weight: 600; line-height: 1.6; min-height: 0; -webkit-line-clamp: 2; }
.qt_item_big .qt_item_meta { font-size: 12.5px; padding-top: 10px; border-top: 1px dashed var(--qt-bg-line); }

/* 栏目区"更多"占位卡 */
.qt_item_more {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--qt-bg-soft);
    border-style: dashed;
    color: var(--qt-text-muted);
    font-size: 13.5px;
}
.qt_item_more i { font-size: 22px; color: var(--qt-primary); }
.qt_item_more:hover { background: var(--qt-primary-light); }

/* ==========================================================
   5. 通栏横幅
   ========================================================== */
.qt_strip { padding: 6px 0 0; }
.qt_strip_inner {
    height: 150px;
    border-radius: var(--qt-radius);
    background-size: cover;
    background-position: center right;
    display: flex;
    align-items: center;
    padding: 0 42px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--qt-border);
}
.qt_strip_inner::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.6) 55%, rgba(255,255,255,0) 80%);
}
.qt_strip_text { position: relative; z-index: 2; }
.qt_strip_t { font-size: 22px; font-weight: 700; color: var(--qt-ink); margin: 0 0 7px; }
.qt_strip_d { font-size: 13.5px; color: var(--qt-text-muted); margin: 0; }
.qt_strip_btn { position: relative; z-index: 2; margin-left: auto; }

/* ==========================================================
   7. 为您推荐（横滑）
   ========================================================== */
.qt_rec_swiper { padding-bottom: 4px; }
.qt_rec_card {
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    overflow: hidden;
    display: block;
    transition: all .22s;
}
.qt_rec_card:hover { border-color: var(--qt-primary); box-shadow: var(--qt-shadow); transform: translateY(-3px); }
.qt_rec_img { height: 168px; background: var(--qt-bg-soft); padding: 12px; }
.qt_rec_img img { width: 100%; height: 100%; object-fit: contain; }
.qt_rec_body { padding: 13px 14px 15px; }
.qt_rec_cat {
    display: inline-block;
    font-size: 11.5px;
    color: var(--qt-accent-deep);
    background: var(--qt-accent-light);
    padding: 2px 8px;
    border-radius: var(--qt-radius-sm);
    margin-bottom: 8px;
}
.qt_rec_title {
    font-size: 13.5px;
    color: var(--qt-text);
    line-height: 1.55;
    margin: 0 0 9px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}
.qt_rec_card:hover .qt_rec_title { color: var(--qt-primary); }
.qt_rec_meta {
    display: flex;
    justify-content: space-between;
    font-size: 11.5px;
    color: var(--qt-text-light);
    padding-top: 9px;
    border-top: 1px dashed var(--qt-bg-line);
}
.qt_rec_nav { display: flex; gap: 7px; }
.qt_rec_btn {
    width: 30px; height: 30px;
    border: 1px solid var(--qt-border);
    background: #fff;
    border-radius: var(--qt-radius-sm);
    color: var(--qt-text-muted);
    cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px;
}
.qt_rec_btn:hover { background: var(--qt-primary); border-color: var(--qt-primary); color: #fff; }

/* ==========================================================
   8. 热门浏览榜 TOP10
   ========================================================== */
.qt_top_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(5, auto);
    grid-auto-flow: column;
    gap: 0 40px;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 10px 26px 14px;
}
.qt_top_row {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px dashed var(--qt-bg-line);
}
.qt_top_no {
    width: 20px; height: 20px;
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    color: var(--qt-text-light);
    background: var(--qt-bg-soft);
    border-radius: var(--qt-radius-sm);
    display: flex; align-items: center; justify-content: center;
}
.qt_top_row.top .qt_top_no {
    background: linear-gradient(135deg, #FF8A1E 0%, #E06E00 100%);
    color: #fff;
}
.qt_top_title {
    flex: 1;
    min-width: 0;
    font-size: 13.5px;
    color: var(--qt-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.qt_top_row:hover .qt_top_title { color: var(--qt-primary); }
.qt_top_cat {
    font-size: 11.5px;
    color: var(--qt-text-light);
    background: var(--qt-bg-soft);
    padding: 2px 8px;
    border-radius: var(--qt-radius-sm);
    flex-shrink: 0;
}
.qt_top_view { font-size: 12px; color: var(--qt-text-light); flex-shrink: 0; width: 62px; text-align: right; }

/* ==========================================================
   9. 平台介绍
   ========================================================== */
.qt_about_grid { display: grid; grid-template-columns: 1fr 480px; gap: 48px; align-items: center; }
.qt_about_t {
    font-size: 25px;
    font-weight: 700;
    color: var(--qt-ink);
    margin: 0 0 6px;
    line-height: 1.35;
}
.qt_about_en {
    font-size: 11.5px;
    letter-spacing: 2.5px;
    color: var(--qt-accent);
    font-weight: 600;
    margin-bottom: 18px;
}
.qt_about_p { font-size: 14px; color: var(--qt-text-muted); line-height: 2; margin: 0 0 14px; }
.qt_about_p strong { color: var(--qt-primary); font-weight: 600; }
.qt_about_feats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 22px;
}
.qt_about_feat {
    display: flex;
    min-width: 0;
    align-items: flex-start;
    gap: 11px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-left: 3px solid var(--qt-primary);
    border-radius: var(--qt-radius-sm);
}
.qt_about_feat i { color: var(--qt-primary); font-size: 15px; margin-top: 2px; }
.qt_about_feat_t { font-size: 14px; font-weight: 600; color: var(--qt-ink); }
.qt_about_feat_d { font-size: 12px; color: var(--qt-text-light); line-height: 1.6; }
.qt_about_visual { position: relative; }
.qt_about_visual img { width: 100%; border-radius: var(--qt-radius); display: block; }
.qt_about_stamp {
    position: absolute;
    left: -22px; bottom: -22px;
    background: var(--qt-ink);
    color: #fff;
    border-radius: var(--qt-radius);
    padding: 16px 22px;
    display: flex;
    align-items: center;
    gap: 13px;
    box-shadow: var(--qt-shadow-lg);
}
.qt_about_stamp i { font-size: 24px; color: var(--qt-accent); }
.qt_about_stamp b { display: block; font-size: 15px; }
.qt_about_stamp span { font-size: 11.5px; color: rgba(255,255,255,.6); }

/* ==========================================================
   10. 入驻服务商墙
   ========================================================== */
.qt_wall { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.qt_wall_item {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 20px 12px 16px;
    text-align: center;
    transition: all .2s;
}
.qt_wall_item:hover { border-color: var(--qt-primary); box-shadow: var(--qt-shadow); transform: translateY(-2px); }
.qt_wall_avatar {
    width: 50px; height: 50px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0A84E8 0%, #075CA3 100%);
    color: #fff;
    font-size: 19px;
    font-weight: 600;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.qt_wall_avatar img { width: 100%; height: 100%; object-fit: cover; }
.qt_wall_name {
    font-size: 14px;
    font-weight: 600;
    color: var(--qt-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.qt_wall_num { font-size: 11.5px; color: var(--qt-text-light); margin: 3px 0 8px; }
.qt_wall_badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--qt-success);
    background: #E9F8F0;
    padding: 2px 9px;
    border-radius: var(--qt-radius-sm);
}

/* ==========================================================
   11. 发布流程（横向时间轴）
   ========================================================== */
.qt_flow { position: relative; padding-top: 10px; }
.qt_flow_line {
    position: absolute;
    left: 10%; right: 10%; top: 32px;
    height: 2px;
    background: var(--qt-border);
}
.qt_flow_grid { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.qt_flow_step { text-align: center; padding: 0 12px; min-width: 0; }
.qt_flow_dot {
    width: 46px; height: 46px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--qt-primary);
    color: var(--qt-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 17px;
    position: relative;
    z-index: 2;
}
.qt_flow_step:nth-child(4) .qt_flow_dot { border-color: var(--qt-accent); color: var(--qt-accent); }
.qt_flow_no {
    font-size: 11.5px;
    letter-spacing: 1.5px;
    color: var(--qt-accent);
    font-weight: 700;
    margin-bottom: 5px;
}
.qt_flow_t { font-size: 15.5px; font-weight: 600; color: var(--qt-ink); margin: 0 0 6px; }
.qt_flow_d { font-size: 12.5px; color: var(--qt-text-muted); line-height: 1.75; margin: 0; }

/* ==========================================================
   12. 常见问题（双列网格）
   ========================================================== */
.qt_faq_grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.qt_faq_item {
    min-width: 0;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 20px 22px;
}
.qt_faq_q {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--qt-ink);
    margin-bottom: 10px;
    line-height: 1.5;
}
.qt_faq_q span {
    flex-shrink: 0;
    width: 20px; height: 20px;
    border-radius: var(--qt-radius-sm);
    background: var(--qt-primary);
    color: #fff;
    font-size: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-top: 2px;
}
.qt_faq_a {
    font-size: 13px;
    color: var(--qt-text-muted);
    line-height: 1.9;
    margin: 0 0 0 30px;
}
.qt_faq_a strong { color: var(--qt-text); font-weight: 600; }

/* 空状态 */
.qt_empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 50px 0;
    color: var(--qt-text-light);
}
.qt_empty i { font-size: 34px; margin-bottom: 12px; display: block; opacity: .5; }

/* ==========================================================
   响应式
   ========================================================== */
@media (max-width: 1200px) {
    .qt_hero_grid { grid-template-columns: 190px 1fr; }
    .qt_hero_right { display: none; }
    .qt_rank_grid { grid-template-columns: 1fr 330px; }
    .qt_about_grid { grid-template-columns: 1fr 390px; gap: 32px; }
    .qt_col_grid, .qt_col_grid.rev { grid-template-columns: 250px 1fr; }
    .qt_col_grid.rev .qt_col_side { order: 0; }
    .qt_col_grid.rev .qt_col_items { order: 0; }
    .qt_wall { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 992px) {
    .qt_hero_grid { grid-template-columns: 1fr; grid-template-rows: none; }
    .qt_hero_side { display: none; }
    .qt_hero_swiper, .qt_hero_swiper .swiper-slide { height: 260px; }
    .qt_slide_body { padding: 0 26px; max-width: 78%; }
    .qt_slide_title { font-size: 22px; }
    .qt_slide_desc { font-size: 13px; margin-bottom: 14px; }
    .qt_quick_grid { grid-template-columns: repeat(2, 1fr); }
    .qt_rank_grid { grid-template-columns: 1fr; }
    .qt_feature { flex-direction: column; }
    .qt_feature_img { width: 100%; height: 220px; }
    .qt_col_grid, .qt_col_grid.rev { grid-template-columns: 1fr; }
    .qt_col_side { min-height: 0; padding: 22px; }
    .qt_col_side_name { font-size: 21px; }
    .qt_col_items { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
    .qt_item_big { grid-column: span 2; grid-row: span 1; }
    .qt_item_big .qt_item_img { height: 220px; padding: 14px; }
    .qt_item_img { height: 150px; flex: none; }
    .qt_strip_inner { height: auto; padding: 22px; flex-direction: column; align-items: flex-start; gap: 14px; }
    .qt_strip_btn { margin-left: 0; }
    .qt_strip_t { font-size: 18px; }
    .qt_top_grid { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; gap: 0; padding: 6px 18px 10px; }
    .qt_about_grid { grid-template-columns: 1fr; gap: 28px; }
    .qt_about_t { font-size: 21px; }
    .qt_about_stamp { left: 14px; bottom: 14px; padding: 12px 16px; }
    .qt_wall { grid-template-columns: repeat(3, 1fr); }
    .qt_flow_grid { grid-template-columns: repeat(2, 1fr); gap: 26px 0; }
    .qt_flow_line { display: none; }
    .qt_faq_grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .qt_quick_grid { grid-template-columns: 1fr; gap: 10px; }
    .qt_col_items { grid-template-columns: 1fr; }
    .qt_item_big { grid-column: span 1; }
    .qt_item_img, .qt_item_big .qt_item_img { height: 190px; }
    .qt_wall { grid-template-columns: repeat(2, 1fr); }
    .qt_top_cat { display: none; }
    .qt_feature_body { padding: 18px; }
    .qt_feature_title { font-size: 17px; }
    .qt_about_feats { grid-template-columns: 1fr; }
    .qt_hero_swiper, .qt_hero_swiper .swiper-slide { height: 200px; }
    .qt_slide_title { font-size: 18px; }
    .qt_slide_desc { display: none; }
}