@charset "UTF-8";
/* ============================================================
   书城 UI v5 —— 1:1 腾讯阅读风格
   主色 #1E88FF / 圆角 12-16px / 卡片阴影轻
   断点：<=640 H5，641-1024 平板，>=1025 PC 三栏
   ============================================================ */

.bc-wrap,
:root{
  --t-blue:#1E88FF;
  --t-blue-d:#0b6fd8;
  --t-blue-l:#e8f2ff;
  --t-ink:#111827;
  --t-ink2:#4b5563;
  --t-ink3:#9ca3af;
  --t-line:#eef0f4;
  --t-bg:#f5f6f8;
  --t-card:#fff;
  --t-radius:14px;
  --t-shadow:0 1px 3px rgba(17,24,39,.06),0 6px 20px rgba(17,24,39,.05);
  --t-shadow-h:0 6px 14px rgba(17,24,39,.10),0 16px 36px rgba(17,24,39,.10);
  background:var(--t-bg);
  min-height:100vh;
  padding:16px 0 32px;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  color:var(--t-ink);
  -webkit-font-smoothing:antialiased;
}
.bc-wrap *{box-sizing:border-box}
.bc-wrap a{text-decoration:none;color:inherit}

/* ---------- H5 顶栏 ---------- */
.bc-h5bar{
  display:none;
  position:sticky;top:0;z-index:60;
  gap:10px;align-items:center;
  padding:10px 14px;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--t-line);
}
.bc-h5search{
  flex:1;display:flex;align-items:center;gap:8px;
  height:38px;padding:0 14px;
  background:var(--t-bg);border-radius:19px;
}
.bc-h5search-icon{width:17px;height:17px;flex:none;stroke:var(--t-ink3);fill:none;stroke-width:2;stroke-linecap:round}
.bc-h5search input{
  flex:1;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--t-ink);font-family:inherit;min-width:0;
}
.bc-h5search input::placeholder{color:var(--t-ink3)}
.bc-h5avatar{
  flex:none;width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--t-blue),#4fa8ff);
  color:#fff;font-size:14px;font-weight:600;border:0;cursor:pointer;font-family:inherit;
}
.bc-h5avatar.ghost{width:auto;padding:0 14px;border-radius:19px;font-size:13px;background:var(--t-blue)}

/* ---------- 容器 ---------- */
.bc-banner,.bc-statbar,.bc-chips,.bc-layout,.bc-continue{
  max-width:1280px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;
}

/* ---------- 继续阅读 ---------- */
.bc-continue{margin-bottom:16px}
.bc-continue[hidden]{display:none}
.bc-continue-inner{
  display:flex;align-items:center;gap:14px;
  padding:14px 16px;
  background:linear-gradient(100deg,var(--t-blue-l) 0%,#f7fbff 60%,#fff 100%);
  border:1px solid #d6e8ff;border-radius:var(--t-radius);box-shadow:var(--t-shadow);
}
.bc-continue-cover{
  flex:none;width:52px;height:70px;border-radius:8px;overflow:hidden;
  background:linear-gradient(135deg,#dbeafe,#bfdbfe);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 3px 10px rgba(30,136,255,.22);
}
.bc-continue-cover img{width:100%;height:100%;object-fit:cover;display:block}
.bc-continue-ph{font-size:22px;color:var(--t-blue-d);font-weight:700}
.bc-continue-info{flex:1;min-width:0}
.bc-continue-label{
  display:inline-block;font-size:11px;color:var(--t-blue-d);
  background:rgba(30,136,255,.12);padding:2px 8px;border-radius:6px;margin-bottom:5px;
}
.bc-continue-title{
  margin:0 0 3px;font-size:16px;font-weight:600;color:var(--t-ink);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.bc-continue-ch{margin:0;font-size:12.5px;color:var(--t-ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-continue-btn{
  flex:none;display:inline-flex;align-items:center;gap:6px;
  height:38px;padding:0 20px;border-radius:19px;
  background:var(--t-blue);color:#fff;font-size:14px;font-weight:600;
  box-shadow:0 4px 12px rgba(30,136,255,.30);transition:transform .18s,box-shadow .18s;
}
.bc-continue-btn svg{width:13px;height:13px;fill:#fff}
.bc-continue-btn:active{transform:scale(.96)}
.bc-continue-more{display:flex;gap:8px;margin-top:10px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.bc-continue-more::-webkit-scrollbar{display:none}
.bc-continue-more a{
  flex:none;display:flex;flex-direction:column;gap:2px;
  padding:8px 14px;background:#fff;border:1px solid var(--t-line);border-radius:10px;
  font-size:12.5px;color:var(--t-ink2);transition:border-color .18s,color .18s;
}
.bc-continue-more a:hover{border-color:var(--t-blue);color:var(--t-blue)}
.bc-continue-more a em{font-style:normal;font-size:11px;color:var(--t-ink3)}

/* ---------- Banner 轮播 ---------- */
.bc-banner{position:relative;margin-bottom:16px}
.bc-banner-track{
  position:relative;height:340px;border-radius:18px;overflow:hidden;
  box-shadow:var(--t-shadow);background:#dde3ea;
}
.bc-banner-slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity .7s ease,visibility .7s;display:block;
}
.bc-banner-slide.active{opacity:1;visibility:visible;z-index:2}
.bc-banner-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.06);transition:transform 7s ease;
}
.bc-banner-slide.active .bc-banner-bg{transform:scale(1)}
.bc-banner-mask{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.80) 0%,rgba(0,0,0,.55) 42%,rgba(0,0,0,.12) 72%,transparent 100%);
}
.bc-banner-body{
  position:absolute;left:0;bottom:0;padding:32px 40px;max-width:620px;
}
.bc-banner-tag{
  display:inline-block;font-size:12px;color:#fff;
  background:var(--t-blue);padding:3px 10px;border-radius:6px;margin-bottom:12px;font-weight:500;
}
.bc-banner-body h2{
  margin:0 0 10px;font-size:30px;line-height:1.28;font-weight:700;color:#fff;
  text-shadow:0 2px 12px rgba(0,0,0,.4);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.bc-banner-author{margin:0 0 8px;font-size:13.5px;color:rgba(255,255,255,.82)}
.bc-banner-desc{
  margin:0 0 12px;font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.72);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.bc-banner-meta{font-size:12.5px;color:rgba(255,255,255,.62)}
.bc-banner-dots{
  position:absolute;right:24px;bottom:22px;z-index:5;
  display:flex;gap:7px;align-items:center;
}
.bc-dot{
  width:7px;height:7px;padding:0;border:0;border-radius:4px;
  background:rgba(255,255,255,.45);cursor:pointer;transition:all .3s;
}
.bc-dot.on{width:22px;background:#fff}

/* ---------- 数据条 ---------- */
.bc-statbar{
  display:flex;align-items:center;justify-content:center;gap:26px;
  padding:16px 20px;margin-bottom:16px;
  background:#fff;border-radius:var(--t-radius);box-shadow:var(--t-shadow);
}
.bc-stat{display:flex;align-items:baseline;gap:5px}
.bc-stat b{font-size:20px;font-weight:700;color:var(--t-blue);letter-spacing:-.02em}
.bc-stat span{font-size:12.5px;color:var(--t-ink3)}
.bc-statbar i{width:1px;height:20px;background:var(--t-line)}

/* ---------- 分类 chips ---------- */
.bc-chips{
  display:none;
  gap:8px;margin-bottom:14px;
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;padding-bottom:2px;
}
.bc-chips::-webkit-scrollbar{display:none}
.bc-chip{
  flex:none;padding:7px 16px;border-radius:16px;
  background:#fff;border:1px solid var(--t-line);
  font-size:13.5px;color:var(--t-ink2);white-space:nowrap;
  transition:all .18s;
}
.bc-chip.on{background:var(--t-blue);border-color:var(--t-blue);color:#fff;font-weight:600}

/* ---------- 三栏布局 ---------- */
.bc-layout{
  display:grid;
  grid-template-columns:212px minmax(0,1fr) 288px;
  gap:20px;align-items:start;
}
.bc-side,.bc-aside{position:sticky;top:16px;display:flex;flex-direction:column;gap:14px}
.bc-main{min-width:0}

/* ---------- 侧栏面板 ---------- */
.bc-panel{background:#fff;border-radius:var(--t-radius);box-shadow:var(--t-shadow);overflow:hidden}
.bc-panel-hd{
  margin:0;padding:15px 16px 11px;
  font-size:14px;font-weight:600;color:var(--t-ink);
  display:flex;align-items:baseline;justify-content:space-between;
}
.bc-panel-hd em{font-style:normal;font-size:11px;color:var(--t-ink3);font-weight:400}

.bc-navlist{list-style:none;margin:0;padding:0 8px 10px}
.bc-navlist a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:9px 10px;border-radius:9px;font-size:13.5px;color:var(--t-ink2);
  transition:background .16s,color .16s;
}
.bc-navlist a:hover{background:var(--t-bg);color:var(--t-ink)}
.bc-navlist a.on{background:var(--t-blue-l);color:var(--t-blue-d);font-weight:600}
.bc-navlist em{font-style:normal;font-size:11.5px;color:var(--t-ink3)}
.bc-navlist a.on em{color:var(--t-blue-d)}

.bc-minilist{list-style:none;margin:0;padding:0 8px 10px}
.bc-minilist a{display:block;padding:8px 10px;border-radius:9px;transition:background .16s}
.bc-minilist a:hover{background:var(--t-bg)}
.bc-mini-title{display:block;font-size:13px;color:var(--t-ink);margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-mini-meta{display:block;font-size:11.5px;color:var(--t-ink3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 工具栏 ---------- */
.bc-toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:4px 2px 14px;
}
.bc-hd{margin:0;font-size:18px;font-weight:700;color:var(--t-ink)}
.bc-hd em{font-style:normal;font-size:13px;color:var(--t-ink3);font-weight:400;margin-left:7px}
.bc-sorts{display:flex;gap:4px;background:#fff;padding:3px;border-radius:10px;box-shadow:var(--t-shadow);flex:none}
.bc-sorts a{
  padding:6px 14px;border-radius:8px;font-size:13px;color:var(--t-ink2);transition:all .16s;
}
.bc-sorts a.on{background:var(--t-blue);color:#fff;font-weight:600}

/* ---------- 书架网格 ---------- */
.bc-grid{
  display:grid;gap:18px 16px;
  grid-template-columns:repeat(auto-fill,minmax(148px,1fr));
}
.bc-book{
  position:relative;display:block;
  background:#fff;border-radius:var(--t-radius);overflow:hidden;
  box-shadow:var(--t-shadow);transition:transform .22s,box-shadow .22s;
}
.bc-book:hover{transform:translateY(-4px);box-shadow:var(--t-shadow-h)}
.bc-book-cover{
  position:relative;aspect-ratio:3/4;overflow:hidden;
  background:linear-gradient(135deg,#eef2f7,#dde5ef);
}
.bc-book-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.bc-book:hover .bc-book-cover img{transform:scale(1.05)}
.bc-book-top{
  position:absolute;top:8px;left:8px;
  padding:2px 7px;border-radius:5px;font-size:11px;color:#fff;
  background:rgba(30,136,255,.94);backdrop-filter:blur(4px);
}
.bc-book-done{
  position:absolute;left:0;right:0;bottom:0;
  padding:5px 8px;font-size:11px;color:#fff;text-align:center;
  background:linear-gradient(transparent,rgba(0,0,0,.72));
}
.bc-book-body{padding:10px 11px 12px}
.bc-book-title{
  margin:0 0 4px;font-size:14px;font-weight:600;line-height:1.4;color:var(--t-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:39px;
}
.bc-book-author{margin:0 0 7px;font-size:12px;color:var(--t-ink3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-book-meta{
  margin:0;display:flex;align-items:center;justify-content:space-between;gap:6px;
  font-size:11.5px;color:var(--t-ink3);
}
.bc-book-cat{
  padding:1px 6px;border-radius:4px;background:var(--t-blue-l);color:var(--t-blue-d);font-size:11px;
  flex:none;max-width:70px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.bc-book-read{
  position:absolute;right:10px;bottom:10px;
  padding:4px 12px;border-radius:13px;font-size:12px;
  background:var(--t-blue);color:#fff;font-weight:500;
  opacity:0;transform:translateY(4px);transition:all .2s;pointer-events:none;
}
.bc-book:hover .bc-book-read{opacity:1;transform:none;pointer-events:auto}

/* ---------- 榜单 ---------- */
.bc-rank{list-style:none;margin:0;padding:0 8px 12px}
.bc-rank-item{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:9px;transition:background .16s}
.bc-rank-item:hover{background:var(--t-bg)}
.bc-rank-num{
  flex:none;width:19px;text-align:center;font-size:13px;font-weight:700;
  color:var(--t-ink3);font-variant-numeric:tabular-nums;
}
.bc-rank-item.top .bc-rank-num{color:#fff}
.bc-rank-item.top:nth-child(1) .bc-rank-num{background:#f5453d;border-radius:5px;line-height:19px}
.bc-rank-item.top:nth-child(2) .bc-rank-num{background:#ff8c1a;border-radius:5px;line-height:19px}
.bc-rank-item.top:nth-child(3) .bc-rank-num{background:#ffb800;border-radius:5px;line-height:19px}
.bc-rank-cover{flex:none;width:26px;height:35px;border-radius:4px;overflow:hidden;background:#eef2f7}
.bc-rank-cover img{width:100%;height:100%;object-fit:cover;display:block}
.bc-rank-info{flex:1;min-width:0}
.bc-rank-title{display:block;font-size:13px;color:var(--t-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px}
.bc-rank-meta{display:block;font-size:11.5px;color:var(--t-ink3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.bc-panel-cta .bc-cta-text{
  margin:0;padding:0 16px 18px;font-size:13px;line-height:1.7;color:var(--t-ink3);text-align:center;
}
.bc-history{list-style:none;margin:0;padding:0 8px 12px}
.bc-history a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:9px;transition:background .16s}
.bc-history a:hover{background:var(--t-bg)}
.bc-history-title{font-size:13px;color:var(--t-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-history-ch{flex:none;font-size:11.5px;color:var(--t-blue-d);background:var(--t-blue-l);padding:2px 7px;border-radius:5px}

/* ---------- 空态 ---------- */
.bc-empty{padding:70px 20px;text-align:center}
.bc-empty-ico{font-size:44px;margin-bottom:14px;opacity:.55}
.bc-empty p{margin:0 0 18px;font-size:14px;color:var(--t-ink3)}
.bc-empty-btn{
  display:inline-block;padding:10px 26px;border-radius:20px;
  background:var(--t-blue);color:#fff;font-size:14px;font-weight:600;
  box-shadow:0 4px 12px rgba(30,136,255,.28);
}

/* ---------- 分页微调 ---------- */
.bc-main .pagination,.bc-main .pager{margin:28px 0 8px;display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.bc-main .pagination a,.bc-main .pagination span,
.bc-main .pager a,.bc-main .pager span{
  min-width:36px;height:36px;line-height:36px;text-align:center;padding:0 10px;
  border-radius:9px;background:#fff;border:1px solid var(--t-line);
  font-size:13.5px;color:var(--t-ink2);
}
.bc-main .pagination .active,.bc-main .pagination .current,
.bc-main .pager .active,.bc-main .pager .current{background:var(--t-blue);border-color:var(--t-blue);color:#fff;font-weight:600}

/* ============================================================
   平板 641-1024：两栏（隐藏左栏，保留榜单）
   ============================================================ */
@media(max-width:1024px){
  .bc-layout{grid-template-columns:minmax(0,1fr) 268px}
  .bc-side{display:none}
  .bc-banner-track{height:300px}
  .bc-banner-body{padding:26px 30px;max-width:540px}
  .bc-banner-body h2{font-size:26px}
}

/* ============================================================
   H5 <=640：单栏 + 吸顶搜索 + chips
   ============================================================ */
@media(max-width:640px){
  .bc-wrap{padding:0 0 20px}
  .bc-h5bar{display:flex}
  .bc-banner,.bc-statbar,.bc-chips,.bc-layout,.bc-continue{
    padding-left:12px;padding-right:12px;
  }
  .bc-chips{display:flex}

  .bc-banner-track{height:230px;border-radius:14px}
  .bc-banner-mask{background:linear-gradient(180deg,rgba(0,0,0,.10) 0%,rgba(0,0,0,.42) 46%,rgba(0,0,0,.82) 100%)}
  .bc-banner-body{padding:18px 18px 20px;max-width:100%}
  .bc-banner-body h2{font-size:20px;margin-bottom:6px}
  .bc-banner-author{font-size:12.5px;margin-bottom:6px}
  .bc-banner-desc{display:none}
  .bc-banner-meta{font-size:11.5px}
  .bc-banner-dots{right:14px;bottom:14px}

  .bc-statbar{gap:0;justify-content:space-around;padding:13px 8px;border-radius:12px}
  .bc-stat{flex-direction:column;align-items:center;gap:2px}
  .bc-stat b{font-size:17px}
  .bc-stat span{font-size:11px}
  .bc-statbar i{height:26px}

  .bc-continue-inner{padding:12px;gap:11px;border-radius:12px}
  .bc-continue-cover{width:44px;height:60px}
  .bc-continue-title{font-size:14.5px}
  .bc-continue-btn{height:34px;padding:0 16px;font-size:13px}

  .bc-layout{grid-template-columns:1fr;gap:16px}
  .bc-side,.bc-aside{display:none}
  .bc-hd{font-size:16px}
  .bc-sorts a{padding:6px 11px;font-size:12.5px}

  /* 两列书架 */
  .bc-grid{grid-template-columns:repeat(2,1fr);gap:12px 10px}
  .bc-book-body{padding:9px 9px 11px}
  .bc-book-title{font-size:13.5px;min-height:37px}
  .bc-book-author{font-size:11.5px}
  .bc-book-meta{font-size:11px}
  /* H5 常显「阅读」按钮（无 hover） */
  .bc-book-read{opacity:1;transform:none;pointer-events:auto;padding:4px 10px;font-size:11.5px;right:8px;bottom:8px}

  .bc-empty{padding:52px 16px}
  /* 触控热区 >=44px */
  .bc-chip{min-height:34px;display:inline-flex;align-items:center}
  .bc-sorts a{min-height:32px;display:inline-flex;align-items:center}
}

/* 安全区 */
@supports(padding:max(0px)){
  @media(max-width:640px){
    .bc-wrap{padding-bottom:max(20px,env(safe-area-inset-bottom))}
  }
}

/* 深色模式 */
@media(prefers-color-scheme:dark){
  body.dark .bc-wrap{--t-bg:#0f1419;--t-card:#1a2029;--t-ink:#e8eaed;--t-ink2:#9aa0a6;--t-ink3:#5f6368;--t-line:#2a3139;--t-blue-l:rgba(30,136,255,.14);--t-shadow:0 1px 3px rgba(0,0,0,.4);--t-shadow-h:0 8px 22px rgba(0,0,0,.5)}
  body.dark .bc-panel,body.dark .bc-statbar,body.dark .bc-book,body.dark .bc-sorts,body.dark .bc-chip,body.dark .bc-continue-more a{background:#1a2029}
  body.dark .bc-h5bar{background:rgba(15,20,25,.92)}
  body.dark .bc-h5search{background:#232a33}
  body.dark .bc-book-cover{background:linear-gradient(135deg,#232a33,#1a2029)}
  body.dark .bc-continue-inner{background:linear-gradient(100deg,rgba(30,136,255,.16),#1a2029)}
}

/* ===== 登录/注册弹窗（v2 新增，移植自旧版并重映射 --t-* 变量） ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(17,24,39,.55);z-index:999;display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.modal-overlay.show{display:flex}
.modal-box{background:#fff;border-radius:var(--t-radius);padding:32px;width:380px;max-width:90vw;box-shadow:0 20px 60px rgba(0,0,0,.28);position:relative}
.modal-tabs{display:flex;margin-bottom:20px;border-bottom:2px solid var(--t-line)}
.modal-tabs button{flex:1;padding:10px;border:none;background:none;font-size:14px;font-weight:500;color:var(--t-ink3);cursor:pointer;font-family:inherit;transition:all .2s;border-bottom:2px solid transparent;margin-bottom:-2px}
.modal-tabs button.active{color:var(--t-blue);border-bottom-color:var(--t-blue)}
.modal-box .mf-group{margin-bottom:14px}
.modal-box .mf-group label{display:block;font-size:13px;color:var(--t-ink2);margin-bottom:6px;font-weight:500}
.modal-box .mf-group input{width:100%;padding:10px 14px;border:1px solid var(--t-line);border-radius:8px;font-size:14px;font-family:inherit;outline:none;transition:border-color .2s;color:var(--t-ink)}
.modal-box .mf-group input:focus{border-color:var(--t-blue)}
.modal-box .mf-submit{width:100%;padding:12px;background:var(--t-blue);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;margin-top:8px;font-family:inherit;transition:opacity .2s}
.modal-box .mf-submit:hover{opacity:.85}
.modal-box .mf-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:none;background:none;font-size:20px;color:var(--t-ink3);cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center}
.modal-box .mf-close:hover{background:var(--t-blue-l)}
.modal-box .mf-error{background:#fef2f0;color:#d84a3a;padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:14px;display:none}
.modal-box .mf-error.show{display:block}
@media(max-width:640px){.modal-box{padding:24px 20px}}
body.dark .modal-box{background:#1a2029}
body.dark .modal-box .mf-group input{background:#232a33;border-color:#2a3139;color:#e8eaed}
body.dark .modal-tabs{border-color:#2a3139}

/* ===== 用户卡（v2 新增） ===== */
.bc-usercard{padding:16px}
.bc-usercard-in{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.bc-usercard-avatar{width:44px;height:44px;border-radius:50%;background:var(--t-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex:none}
.bc-usercard-avatar.ghost{background:var(--t-blue-l);color:var(--t-blue)}
.bc-usercard-info{flex:1;min-width:0;display:flex;flex-direction:column}
.bc-usercard-info strong{font-size:15px;color:var(--t-ink)}
.bc-usercard-info span{font-size:12px;color:var(--t-ink3);margin-top:2px}
.bc-usercard-btns{display:flex;gap:8px;width:100%;margin-top:4px}
.bc-userbtn{flex:1;padding:8px 0;border-radius:8px;border:1px solid var(--t-blue);background:#fff;color:var(--t-blue);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .2s}
.bc-userbtn.primary{background:var(--t-blue);color:#fff}
.bc-userbtn:hover{opacity:.85}
body.dark .bc-userbtn{background:transparent}