/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#333);font-size:14px;line-height:1.6}
.df-container{max-width:100%;margin:0 auto;padding:16px}
.df-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.df-chip{padding:7px 16px;border:1px solid var(--border,#d1d5db);border-radius:999px;background:var(--bg-card,#fff);color:var(--text-2,#555);cursor:pointer;font-size:13px;transition:all .15s}
.df-chip.active{background:var(--primary,var(--primary));color:#fff;border-color:var(--primary,var(--primary))}
.df-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.df-card{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:18px;display:flex;flex-direction:column}
.df-heading{font-size:24px;font-weight:700;color:var(--text-1,#333);margin-bottom:8px;line-height:1.3}
.df-body{font-size:13px;color:var(--text-2,#555);line-height:1.7;margin-bottom:12px;min-height:66px}
.df-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px}
.df-name{font-weight:700;font-size:13px;color:var(--text-1,#333)}
.df-tag{font-size:11px;color:var(--text-3,#94a3b8)}
.df-stack{border-top:1px dashed var(--border-light,#eef2f7);padding-top:10px;display:flex;flex-direction:column;gap:6px}
.df-stackline{font-family:ui-monospace,monospace;font-size:11px;color:var(--primary,var(--primary));background:var(--primary-light,rgba(139,92,246,.07));padding:5px 8px;border-radius:6px;cursor:pointer;word-break:break-all}
.df-stackline:hover{background:var(--primary-light,rgba(139,92,246,.16))}
.df-message{margin-top:12px;padding:9px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.df-message.show{display:block}
.df-message.success{background:var(--primary-light,rgba(139,92,246,.1));color:var(--primary,var(--primary))}
.df-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}
.df-footer{margin-top:18px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8);display:flex;justify-content:space-between;align-items:center}
.df-footer-right{margin-left:auto}
@media(max-width:640px){.df-grid{grid-template-columns:1fr}.df-heading{font-size:20px}.df-footer{flex-direction:column;gap:4px;text-align:center}}