/* 通用工具页布局（第一梯队新工具共用） */
.et-wrap { max-width: 1060px; margin: 0 auto; }
.et-hero {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.09) 0%, rgba(52, 152, 219, 0.07) 55%, rgba(46, 204, 113, 0.06) 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  padding: 14px;
  margin-bottom: 14px;
}
.et-title { font-size: 20px; font-weight: 900; margin: 0 0 6px; color: #111827; }
.et-sub { margin: 0; color: #6b7280; font-size: 13px; line-height: 1.65; }
.et-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-top: 12px; }
.et-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }
.et-card {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  margin-bottom: 12px;
}
.et-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(249, 250, 251, 0.95);
}
.et-card-head b { font-size: 13px; color: #111827; }
.et-card-mini { font-size: 12px; color: #6b7280; font-weight: 700; }
.et-card-body { padding: 12px 14px; }
.et-ta {
  width: 100%;
  min-height: 220px;
  padding: 12px 14px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  box-sizing: border-box;
  resize: vertical;
  background: #f6f8fa;
  color: #24292e;
}
.et-ta--out { min-height: 260px; }
.et-input, .et-select {
  padding: 10px 12px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  font-size: 14px;
  background: #fff;
  box-sizing: border-box;
}
.et-field { display: flex; flex-direction: column; gap: 6px; flex: 1 1 200px; }
.et-field label { font-size: 12px; color: #6b7280; font-weight: 800; }
.et-err {
  display: none;
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(234, 90, 90, 0.35);
  background: rgba(234, 90, 90, 0.08);
  color: #b91c1c;
  font-weight: 800;
  font-size: 13px;
  line-height: 1.6;
}
.et-ok {
  display: none;
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(46, 204, 113, 0.35);
  background: rgba(46, 204, 113, 0.08);
  color: #166534;
  font-size: 13px;
  line-height: 1.6;
}
.et-kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.et-kv dl {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f9fafb;
  border: 1px solid rgba(0, 0, 0, 0.05);
}
.et-kv dt { font-size: 11px; color: #9ca3af; font-weight: 800; margin-bottom: 4px; }
.et-kv dd { margin: 0; font-size: 13px; color: #111827; word-break: break-all; }
.et-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.et-chip {
  border: 1px solid rgba(83, 156, 250, 0.25);
  background: rgba(83, 156, 250, 0.08);
  color: #1f3a8a;
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  font-weight: 800;
  font-size: 12px;
}
.et-drop {
  border: 2px dashed rgba(99, 102, 241, 0.35);
  border-radius: 14px;
  padding: 24px;
  text-align: center;
  color: #6b7280;
  font-size: 13px;
  background: rgba(99, 102, 241, 0.04);
  cursor: pointer;
}
.et-preview-img { max-width: 100%; max-height: 240px; border-radius: 10px; margin-top: 10px; }
.et-seo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin: 12px 0;
}
.et-seo-grid a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #1d4ed8;
  font-weight: 800;
  font-size: 13px;
  text-decoration: none;
}
.et-seo-grid a:hover { background: #eff6ff; }