/* 本地免登录工作区：收藏、最近使用、参数快照 */
.tool-workspace-bar{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  margin:16px 0 20px;padding:10px 12px;border:1px solid #dce7ef;border-radius:12px;
  background:#f8fbfd;color:#526a7e;font-size:13px;
}
.tool-workspace-bar .ws-label{font-weight:700;color:#183a54;margin-right:4px}
.tool-workspace-bar button,.tool-workspace-bar select{
  min-height:36px;border:1px solid #cfdde7;border-radius:9px;background:#fff;
  color:#294860;padding:7px 11px;font:13px var(--font);cursor:pointer;
}
.tool-workspace-bar button:hover,.tool-workspace-bar select:hover{border-color:#65b7ae}
.tool-workspace-bar button.on{background:#0e8b80;border-color:#0e8b80;color:#fff}
.tool-workspace-bar .ws-link{margin-left:auto;color:#0b7f75;text-decoration:none;font-weight:700}
.tool-next{
  display:grid;grid-template-columns:auto minmax(0,1fr) 28px;gap:3px 14px;align-items:center;
  margin:20px 0 4px;padding:17px 19px;border:1px solid #b9dcd7;border-radius:14px;
  background:linear-gradient(105deg,#f0faf8,#f7fbfd);text-decoration:none;color:#183a54;
}
.tool-next>span{grid-row:1/3;font-size:11px;font-weight:800;color:#0e8b80;letter-spacing:.08em}
.tool-next strong{font-size:16px}.tool-next em{font-style:normal;color:#667b8e;font-size:12.5px;line-height:1.6}
.tool-next>b{grid-column:3;grid-row:1/3;color:#0e8b80;font-size:20px}
.ws-page{background:#f5f8fc;min-height:70vh;padding:34px 0 60px}
.ws-page .wrap{max-width:1120px;margin:0 auto;padding-left:20px;padding-right:20px}
.ws-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}
.ws-hero>div>span{font-size:11px;font-weight:800;letter-spacing:.12em;color:#0e8b80}
.ws-hero h1{font-size:34px;line-height:1.25;margin:7px 0 8px;color:#142d45}
.ws-hero p{margin:0;color:#6b7f92;line-height:1.75}
.ws-actions{display:flex;gap:8px;flex-wrap:wrap}
.ws-actions button,.ws-action-link{border:1px solid #cfdce6;background:#fff;color:#35536b;border-radius:9px;padding:9px 13px;cursor:pointer;font:13px var(--font);text-decoration:none;display:inline-flex;align-items:center}
.ws-actions button.danger{color:#b42318;border-color:#f0c6c2}
.ws-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ws-panel{background:#fff;border:1px solid #dbe6ee;border-radius:15px;padding:18px;min-width:0}
.ws-panel.wide{grid-column:1/-1}
.ws-panel h2{font-size:18px;margin:0 0 4px;color:#183a52}
.ws-panel>p{margin:0 0 14px;color:#7b8d9d;font-size:12.5px;line-height:1.7}
.ws-list{display:grid;gap:8px}
.ws-tool-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:3px 12px;padding:12px;border:1px solid #e2eaf0;border-radius:10px;text-decoration:none;color:#24445e;background:#fbfdff}
.ws-tool-card:hover{border-color:#88c7bf;background:#f5fcfa}
.ws-tool-card b{font-size:14px}.ws-tool-card span{grid-column:1;color:#798b9c;font-size:11.5px}
.ws-tool-card em{grid-row:1/3;grid-column:2;align-self:center;color:#0e8b80;font-style:normal;font-weight:800}
.ws-empty{padding:24px 16px;text-align:center;border:1px dashed #d5e1e9;border-radius:10px;color:#8495a4;font-size:13px}
.ws-snapshot{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid #edf2f5}
.ws-snapshot:last-child{border-bottom:0}.ws-snapshot b{display:block;color:#24445e;font-size:13.5px}.ws-snapshot span{color:#8192a1;font-size:11.5px}
.ws-snapshot button,.ws-restore{border:0;background:#edf8f5;color:#0b7f75;border-radius:7px;padding:6px 9px;cursor:pointer;font-size:12px;text-decoration:none}.ws-snapshot button.remove{background:#fff1f0;color:#b42318}
.ws-quiz{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ws-quiz a{padding:15px;border:1px solid #e1e9f0;border-radius:10px;text-decoration:none;background:#f8fbfd}.ws-quiz b{display:block;color:#1b3b55}.ws-quiz span{display:block;color:#0e8b80;font-size:11.5px;margin-top:5px}
.ws-toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,16px);opacity:0;background:#12364f;color:#fff;padding:10px 15px;border-radius:9px;font-size:13px;z-index:9999;transition:.2s;pointer-events:none}.ws-toast.show{opacity:1;transform:translate(-50%,0)}
.article-tool-links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.article-tool-links a{display:block;padding:10px 11px;border:1px solid #e1e9ef;border-radius:9px;text-decoration:none;background:#fbfdff}
.article-tool-links a:hover{border-color:#88c7bf;background:#f4fbf9}
.article-tool-links b{display:block;color:#1c3d56;font-size:13.5px}
.article-tool-links span{display:block;color:#75889a;font-size:11.5px;line-height:1.55;margin-top:3px}
@media(max-width:760px){.ws-grid{grid-template-columns:1fr}.ws-panel.wide{grid-column:auto}.ws-hero{align-items:flex-start;flex-direction:column}.ws-quiz{grid-template-columns:1fr}.tool-workspace-bar .ws-link{margin-left:0}.tool-next{grid-template-columns:minmax(0,1fr) 24px}.tool-next>span{grid-row:auto}.tool-next strong,.tool-next em{grid-column:1}.tool-next>b{grid-column:2;grid-row:1/4}}