.tool{--blue:#144ce5;--blue-light:#eaf0ff;--blue-gradient:linear-gradient(171.02deg,#3b6cff 4.38%,#0a2a9c 111.49%);--text:#2a3450;--muted:#646c8e;--line:#eef0f5;display:grid;gap:20px}.tool [hidden]{display:none}.tool-card,.tool-form{background:#FFF;border:1px solid #c9d3dd;border-radius:10px;box-shadow:0 5px 15px 0 rgba(138,155,165,0.15)}.tool-card{padding:15px 20px}.tool button,.tool input{width:auto;border:0;cursor:pointer}.tool-form{display:flex;gap:6px;padding:6px}.tool-form input,.tool-form button{line-height:1.5}.tool-form input{flex:1;min-width:0;padding:7px 12px;font-size:16px;color:var(--text);text-align:left;background:#f7f8fc;border-radius:6px;outline:none;cursor:text}.tool-form:focus-within{border-color:var(--blue)}.tool-form button,.tool-more,.tool-action{flex:none;padding:0 28px;font-size:15px;color:#FFF;background:var(--blue-gradient);border-radius:6px}.tool-form button:hover,.tool-more:hover,.tool-action:hover{color:#FFF;opacity:.9}.tool-form button:disabled,.tool-more:disabled{opacity:.6;cursor:wait}.tool-history{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--muted);font-size:14px}.tool-history ul{display:flex;flex-wrap:wrap;gap:8px}.tool-history button{padding:2px 12px;color:var(--blue);background:var(--blue-light);border-radius:6px;direction:ltr}.tool-history button:hover{background:#d6e2ff}.tool-message{padding:10px 15px;color:#b42318;background:#fef3f2;border:1px solid #fecdca;border-radius:10px}.tool-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.tool-head h2{color:var(--text);font-size:22px}.tool-badge,.tool-ago{display:inline-block;padding:0 10px;font-size:14px;line-height:28px;color:var(--muted);background:var(--line);border-radius:6px}.tool-badge{min-width:64px;text-align:center}.tool-badge.taken{color:#b42318;background:#fef3f2}.tool-badge.free{color:#067647;background:#ecfdf3}.tool-ago{margin-right:10px;color:var(--blue);background:var(--blue-light)}.tool-ago.future{color:#FFF;background:var(--blue-gradient)}.tool-card dl div{display:grid;grid-template-columns:140px 1fr;gap:10px;padding:8px 0;border-top:1px solid var(--line)}.tool-card dt{color:var(--muted)}.tool-card dd{color:var(--text);line-height:1.8;text-align:right}.tool-chip{display:inline-block;margin:3px 0 3px 6px;padding:0 10px;font-size:14px;line-height:28px;background:#f7f8fc;border:1px solid #e3e6ef;border-radius:6px;direction:ltr;max-width:100%;overflow-wrap:anywhere}.tool-list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.tool-list li:first-child{border-top:0}.tool-list .domain{margin-left:auto;color:var(--text);font-size:18px;direction:ltr}.tool-list .tool-action{min-width:70px;padding:0 14px;font-size:14px;line-height:28px;text-align:center}.tool-list .tool-action.light{color:var(--blue);background:var(--blue-light)}.tool-more{justify-self:center;padding:10px 40px}@media (max-width:640px){.tool-card dl div{grid-template-columns:1fr;gap:0}}