.tool [hidden]{display:none!important}.tool{border:1px solid var(--line);background:#fff;border-radius:10px;padding:26px 28px;scroll-margin-top:20px}.tool-head{justify-content:space-between;align-items:start;gap:16px;margin-bottom:16px;display:flex}.tool-head h2{margin:6px 0;font-size:20px}.tool-desc{color:var(--muted);font-size:13px;line-height:1.8}.fav-btn{border:1px solid var(--line);cursor:pointer;white-space:nowrap;background:#fff;border-radius:6px;padding:8px 12px;font-size:12px}.fav-btn.on{color:#b8860b;border-color:#b8860b}.mode-tabs{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.mode-tabs button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;padding:9px 18px;font-size:13px}.mode-tabs button[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.form-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px;display:grid}.form-grid .span2{grid-column:1/-1}.tool label{color:var(--muted);gap:6px;font-size:12px;display:grid}.tool input[type=text],.tool input[type=url],.tool input[type=number],.tool input:not([type]),.tool select,.tool textarea{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:6px;width:100%;padding:10px 12px;font-family:inherit;font-size:13px}.tool textarea{resize:vertical;font-family:Consolas,Menlo,monospace;line-height:1.7}.tool input[type=checkbox]{width:auto;accent-color:var(--accent)}.btn-row{flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0;display:flex}.btn-row .button{min-height:40px;padding:9px 14px;font-size:12px}.hint{color:var(--muted);font-size:12px;line-height:1.8}.hint code,.out code{background:#edf3f4;border:1px solid #dce7ea;border-radius:4px;padding:1px 5px;font-family:Consolas,Menlo,monospace;font-size:11px}.out{border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f7f8;border-radius:6px;max-height:420px;margin:12px 0 0;padding:14px 16px;font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.8;overflow:auto}.out.err{background:#fdf3f3;border-color:#d98a8a}.link-list{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.link-list li{border:1px solid var(--line);border-radius:6px;flex-wrap:wrap;align-items:center;gap:6px 12px;padding:10px 12px;font-size:12px;display:flex}.link-list code{overflow-wrap:anywhere;background:#eef4f5;border-radius:4px;padding:2px 6px;font-family:Consolas,Menlo,monospace}.link-list .grow{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--muted);flex:200px;overflow:hidden}.link-list button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:4px;padding:5px 10px;font-size:11px}.link-list button:hover{border-color:var(--accent)}.mini-head{margin:20px 0 10px;font-size:14px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.img-row{align-items:start;gap:16px;margin:12px 0;display:flex}.img-row img{border:1px solid var(--line);background:#f5f7f8;border-radius:6px;max-width:180px;max-height:180px}.img-meta{min-width:0}.img-meta p{color:var(--muted);overflow-wrap:anywhere;margin:0 0 8px;font-family:Consolas,Menlo,monospace;font-size:12px}.qr-wrap{background:var(--soft);border:1px solid var(--line);border-radius:8px;justify-content:center;align-items:center;min-height:320px;margin:12px 0;padding:16px;display:flex}.qr-wrap canvas{border:1px solid var(--line);background:#fff;border-radius:6px;max-width:100%}.kv{gap:8px;margin-bottom:10px;display:grid}.kv-row{grid-template-columns:auto minmax(0,1fr) minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}.kv-row button{border:1px solid var(--line);cursor:pointer;width:34px;height:38px;color:var(--muted);background:#fff;border-radius:4px;font-size:15px;line-height:1}.kv-row button:hover{color:#b42318;border-color:#d98a8a}.cnt{background:var(--soft);color:var(--muted);border:1px solid #c8dedb;border-radius:999px;padding:1px 7px;font-family:Consolas,Menlo,monospace;font-size:10px}.cnt:empty{display:none}.mode-tabs button[aria-selected=true] .cnt{color:#fff;background:#ffffff29;border-color:#0000}.req-line{border:1px solid var(--line);overflow-wrap:anywhere;background:#f5f7f8;border-radius:6px;margin:12px 0 0;padding:10px 14px;font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.7}.req-line.ok{background:#eef7f0;border-color:#97c5ab}.req-line.err{background:#fdf3f3;border-color:#d98a8a}.color-grid{grid-template-columns:140px 1fr;align-items:start;gap:18px;display:grid}.color-preview{border:1px solid var(--line);background:#136d69;border-radius:8px;height:140px}.back{padding-block:26px 72px}.rel-tabs{border-bottom:2px solid var(--ink);flex-wrap:wrap;gap:4px;margin-bottom:16px;display:flex}.rel-tabs a{color:var(--muted);white-space:nowrap;border:1px solid #0000;border-bottom:0;border-radius:6px 6px 0 0;padding:9px 16px;font-size:13px}.rel-tabs a:hover{color:var(--ink);background:var(--soft)}.rel-tabs a[aria-current=page]{background:var(--ink);color:#fff;font-weight:600}.opt-bar{background:var(--soft);border:1px solid var(--line);color:var(--muted);border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px 26px;margin-bottom:14px;padding:10px 16px;font-size:12px;display:flex}.opt-bar label.opt,.opt-bar label.check,.opt-bar .lang-label{align-items:center;gap:8px;font-size:12px;flex-direction:row!important;display:flex!important}.opt-bar label.check{cursor:pointer}.opt-bar label.opt.wide{flex:280px}.opt-bar label.opt.wide input{flex:1}.dual-grid{grid-template-columns:1fr 1fr;align-items:start;gap:14px;display:grid}.dual-grid .pane input{font-family:Consolas,Menlo,monospace}.pane{flex-direction:column;min-width:0;display:flex}.pane-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.pane-title{font-size:13px;font-weight:600}.pane-tools{align-items:center;gap:6px;display:flex}.mini-btn{border:1px solid var(--line);color:var(--muted);cursor:pointer;white-space:nowrap;background:#fff;border-radius:5px;padding:5px 11px;font-size:11px}.mini-btn:hover{border-color:var(--accent);color:var(--ink)}.mini-tabs{gap:4px;display:flex}.mini-tabs button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:#fff;border-radius:5px;padding:5px 12px;font-size:11px}.mini-tabs button[aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.dual-grid textarea,.dual-grid .out{flex:1;min-height:320px}.dual-grid .out{margin:0}.action-bar{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding-top:14px;display:flex}.action-bar .btn-row{margin:0}.action-bar .side-opts{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.side-opts label.opt{align-items:center;gap:6px;display:flex}.tool-intro{border-top:1px dashed var(--line);margin-top:16px;padding-top:14px}.tool-intro h3{margin:0 0 8px;font-size:14px}.tool-intro p{color:var(--muted);margin:0;font-size:13px;line-height:1.8}.tool-notes{background:var(--soft);border:1px solid var(--line);border-radius:8px;margin-top:14px;padding:12px 16px}.tool-notes h3{margin:0 0 6px;font-size:13px}.tool-notes ul{color:var(--muted);margin:0;padding-left:18px;font-size:12px;line-height:1.9}.tool-notes code{background:#e3edec;border-radius:4px;padding:1px 5px;font-family:Consolas,Menlo,monospace;font-size:11px}.hl-box{border:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border-radius:6px;max-height:320px;margin:12px 0 0;padding:14px 16px;font-family:Consolas,Menlo,monospace;font-size:12px;line-height:1.9;overflow:auto}.hl-box mark{background:#ffe08a;border-radius:3px;padding:0 1px}.hl-box mark.g1{background:#b8e6c9}.hl-box mark.g2{background:#bcd7f5}.hl-box mark.g3{background:#e7c9f2}@media (width<=760px){.dual-grid{grid-template-columns:1fr}.dual-grid textarea,.dual-grid .out{min-height:220px}.action-bar .btn-row .button{flex:auto}}.tool-detail-head{padding-bottom:8px}.tool-crumbs{color:var(--muted);align-items:center;gap:8px;margin-bottom:20px;font-size:12px;display:flex}.tool-crumbs a{color:var(--accent)}.tool-detail-body{padding-bottom:8px}@media (width<=760px){.tool{padding:20px 16px}.form-grid,.color-grid{grid-template-columns:1fr}.color-preview{height:90px}.img-row{flex-direction:column}}