:root {
  --bg: #0d0d10;
  --panel: #16161b;
  --panel-2: #1c1c23;
  --border: #2a2a33;
  --text: #e8e8ee;
  --text-dim: #9a9aa6;
  --purple: #7c3aed;
  --purple-soft: rgba(124, 58, 237, .14);
  --green: #10b981;
  --green-soft: rgba(16, 185, 129, .14);
  --orange: #f59e0b;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 16px 40px; }

/* ---------- ① 顶栏 ---------- */
.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px; border-bottom: 1px solid var(--border);
  background: rgba(13,13,16,.9); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 50;
}
.site-header h1 { font-size: 18px; font-weight: 700; letter-spacing: .3px; }
.subtitle { font-size: 12px; color: var(--text-dim); font-weight: 400; }
.header-right { font-size: 12px; color: var(--text-dim); white-space: nowrap; display: flex; align-items: center; gap: 6px; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .4; } }

/* ---------- 区块标题 ---------- */
.section { margin-top: 28px; }
.section-title { font-size: 13px; color: var(--text-dim); font-weight: 500; margin-bottom: 10px; }

/* ---------- ② NEXT MINT ---------- */
.next-mint-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 14px;
}
.nm-info { display: flex; align-items: center; gap: 10px; min-width: 0; }
.nm-avatar {
  width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, #6d28d9, #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
  overflow: hidden;
}
.nm-avatar img { width: 100%; height: 100%; object-fit: cover; }
.nm-text { min-width: 0; }
.nm-title { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; }
.nm-meta { font-size: 11px; color: var(--text-dim); margin-top: 1px; }
.badge {
  font-size: 11px; padding: 2px 8px; border-radius: 6px; font-weight: 600; white-space: nowrap;
}
.badge-next { background: var(--green-soft); color: var(--green); border: 1px solid rgba(16,185,129,.4); }
.badge-upcoming { background: var(--green-soft); color: var(--green); }
.badge-minting { background: rgba(245, 158, 11, .14); color: var(--orange); border: 1px solid rgba(245, 158, 11, .45); }
.badge-ended { background: rgba(154,154,166,.12); color: var(--text-dim); }

.nm-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.countdown { display: flex; gap: 5px; }
.cd-cell {
  background: #111116; border: 1px solid var(--border); border-radius: 7px;
  width: 40px; padding: 4px 0 3px; text-align: center;
}
.cd-num { font-size: 15px; font-weight: 700; color: var(--orange); font-variant-numeric: tabular-nums; }
.cd-sec .cd-num { color: #ef4444; }
.cd-label { font-size: 8px; color: var(--text-dim); letter-spacing: .5px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 14px; border-radius: 9px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  cursor: pointer; transition: filter .15s, transform .1s;
}
.btn:hover { filter: brightness(1.15); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--purple); border-color: var(--purple); color: #fff; }

/* ---------- ③ 筛选栏 ---------- */
.filter-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.filter-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.select {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 9px; padding: 8px 12px; font-size: 13px; cursor: pointer; outline: none;
}
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tab {
  background: var(--panel); color: var(--text-dim); border: 1px solid var(--border);
  border-radius: 9px; padding: 8px 14px; font-size: 13px; cursor: pointer; transition: all .15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--green); border-color: rgba(16,185,129,.5); background: var(--green-soft); }
.filter-count { font-size: 13px; color: var(--text-dim); }

/* ---------- ④ 项目卡片 ---------- */
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 11px 13px; cursor: pointer; transition: border-color .15s; min-width: 0;
}
.card:hover { border-color: #3d3d4a; }
.card.open { border-color: var(--purple); }
.card-top { display: flex; align-items: flex-start; gap: 10px; }
.card-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 12px;
  object-fit: cover; overflow: hidden;
}
img.card-avatar { border: 1px solid var(--border); }
.card-head { flex: 1; min-width: 0; }
.card-name {
  font-weight: 700; font-size: 13px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-cat { font-size: 11px; color: var(--text-dim); margin-top: 1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-rows { margin-top: 8px; display: grid; gap: 3px; }
.card-row { display: flex; justify-content: space-between; gap: 6px; font-size: 12px; min-width: 0; }
.card-row .k { color: var(--text-dim); flex-shrink: 0; white-space: nowrap; }
.card-row .v { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-summary {
  margin-top: 6px; font-size: 12px; color: var(--text-dim);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-actions { display: flex; gap: 6px; margin-top: 10px; }
.card-actions .btn { flex: 1; padding: 5px 8px; font-size: 11px; }
.btn-wl { background: var(--purple-soft); border-color: rgba(124,58,237,.5); color: #a78bfa; }

/* 展开详情 */
.card-detail {
  display: none; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border);
  font-size: 13px; color: var(--text-dim);
}
.card.open .card-detail { display: block; }
.card-detail h4 { color: var(--text); font-size: 13px; margin: 10px 0 4px; }
.card-detail h4:first-child { margin-top: 0; }
.card-detail ol { padding-left: 18px; }
.card-detail li { margin: 2px 0; }
.update-item { display: flex; gap: 8px; margin: 4px 0; }
.update-date { color: var(--orange); white-space: nowrap; font-variant-numeric: tabular-nums; }

.empty { text-align: center; color: var(--text-dim); padding: 48px 0; }

.footer {
  border-top: 1px solid var(--border); margin-top: 48px; padding: 20px 16px;
  text-align: center; font-size: 12px; color: var(--text-dim);
}

/* ---------- 手机端适配 ---------- */
@media (max-width: 720px) {
  .site-header { flex-direction: column; align-items: flex-start; padding: 12px 16px; }
  .subtitle { display: inline; }

  /* 筛选栏：链下拉 + 状态 Tab 合并为一行横向滑动，滑动条隐藏 */
  .filter-bar {
    display: flex; align-items: center; gap: 8px; flex-wrap: nowrap;
    overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
    padding-bottom: 2px;
  }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter-left, .tabs { display: contents; }
  .select { flex-shrink: 0; max-width: 110px; padding: 7px 10px; }
  .tab { flex-shrink: 0; padding: 7px 11px; }
  .filter-count { flex-shrink: 0; margin-left: auto; font-size: 12px; white-space: nowrap; }
  .card-grid { gap: 8px; }
  .card { padding: 9px 11px; }

  /* 卡片顶部改为两行网格：第一行 头像+徽章，第二行 名称/分类占满整宽，
     避免徽章挤压名称导致英文按音节竖排换行 */
  .card-top {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "avatar badge" "head head";
    align-items: center; gap: 4px 8px;
  }
  .card-avatar { grid-area: avatar; width: 28px; height: 28px; font-size: 11px; }
  .card-head { grid-area: head; }
  .card-top .badge { grid-area: badge; font-size: 10px; padding: 2px 6px; }
  .card-name { font-size: 12px; overflow-wrap: break-word; }
  .card-cat { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  .card-actions { flex-wrap: wrap; gap: 5px; }
  .card-actions .btn { flex: 1 1 30%; padding: 6px 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .next-mint-bar { flex-direction: column; align-items: stretch; padding: 9px 11px; gap: 8px; }
  .nm-title { font-size: 13px; }
  .nm-meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .nm-actions { justify-content: space-between; gap: 8px; }
  .countdown { flex: 1; }
  .cd-cell { flex: 1; width: auto; padding: 3px 0 2px; }
  .cd-num { font-size: 13px; }
  .nm-go { width: auto; flex-shrink: 0; padding: 8px 10px; font-size: 12px; }
}