:root{--bg: #f4f5f7;--panel: #ffffff;--ink: #111216;--muted: #4d5562;--line: #d6dae0;--accent: #0f6d5f;--accent-ink: #ffffff;--shadow: 0 8px 26px rgba(14, 19, 24, .08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Noto Sans TC,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}body{padding:24px}.shell{max-width:1360px;margin:0 auto;display:grid;gap:18px}.topbar,.search-panel,.tool-list,.workspace{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.topbar{padding:18px 22px;display:flex;justify-content:space-between;align-items:center}.topbar h1{margin:0;font-size:28px;letter-spacing:.02em}.topbar p{margin:6px 0 0;color:var(--muted)}.status{font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border:1px solid var(--line);border-radius:999px}.search-panel{padding:16px 18px;display:grid;gap:10px}.search-panel label{font-size:13px;color:var(--muted)}.search-panel input{width:100%;border:1px solid var(--line);border-radius:10px;height:44px;padding:0 12px;font-size:15px}.tabs{display:flex;flex-wrap:wrap;gap:8px}.tab{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:13px;padding:8px 12px;cursor:pointer;transition:all .22s ease}.tab:hover{transform:translateY(-1px)}.tab.active{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.grid{display:grid;grid-template-columns:320px 1fr;gap:18px}.tool-list{padding:12px;height:min(72vh,880px);overflow:auto;display:grid;gap:10px}.tool-card{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;cursor:pointer;transition:transform .26s cubic-bezier(.2,.8,.2,1),box-shadow .26s cubic-bezier(.2,.8,.2,1),border-color .26s}.tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 20px #11121617}.tool-card.active{border-color:var(--accent);box-shadow:0 0 0 2px #0f6d5f1f}.tool-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.tool-card h3{margin:0;font-size:15px}.tool-card span,.tool-card small,.tool-card p{color:var(--muted)}.tool-card p{margin:10px 0;font-size:13px;min-height:34px}.workspace{padding:16px;display:grid;gap:14px}.workspace-head{display:flex;justify-content:space-between;gap:12px}.workspace-head h2{margin:0;font-size:22px}.workspace-head p{margin:6px 0 0;color:var(--muted)}.badge-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.badge{border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:12px;color:var(--muted)}.workspace-body{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:grid;gap:12px}.field-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input[type=text],input[type=number],textarea,select{border:1px solid var(--line);border-radius:10px;padding:10px;font-size:14px;color:var(--ink);background:#fff}textarea{resize:vertical;min-height:120px}.checkbox-field{display:flex;align-items:center;gap:8px;margin-top:22px}.input-area{display:grid;gap:8px}.tool-actions{display:flex;justify-content:flex-end}button{border:1px solid var(--line);border-radius:10px;height:40px;padding:0 14px;background:#fff;cursor:pointer;transition:transform .22s ease,background-color .22s ease}button:hover{transform:translateY(-1px)}#runToolBtn{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.workspace-output{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:grid;gap:10px}.output-head{display:flex;justify-content:space-between;align-items:center}.output-actions{display:flex;gap:8px}.output-panel{margin:0;min-height:180px;max-height:44vh;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:12px;font-family:Consolas,Courier New,monospace;background:#f8fafc;white-space:pre-wrap;line-height:1.45}.preview-image{max-width:320px;border:1px solid var(--line);border-radius:10px}.error{margin:0;color:#9f2525;min-height:20px}.empty{border:1px dashed var(--line);border-radius:12px;padding:14px;text-align:center;color:var(--muted)}.reveal-up{opacity:0;transform:translateY(10px);animation:revealUp .52s cubic-bezier(.16,1,.3,1) forwards}.delay-1{animation-delay:80ms}.delay-2{animation-delay:.12s}.delay-3{animation-delay:.18s}@keyframes revealUp{to{opacity:1;transform:translateY(0)}}@media(max-width:1024px){body{padding:14px}.grid{grid-template-columns:1fr}.tool-list{height:auto;max-height:36vh}.workspace-head{flex-direction:column}.badge-row{justify-content:flex-start}}