:root{--bg: #0d1117;--bg-panel: #161b22;--bg-panel-2: #1c2330;--bg-input: #0d1117;--border: #2d3748;--text: #e6edf3;--text-dim: #8b949e;--primary: #2f81f7;--primary-hover: #3d8dfa;--success: #3fb950;--danger: #f85149;--warning: #d29922;--terminal-bg: #0a0e14;--radius: 10px;--mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6}.hidden{display:none!important}.compat-warning{background:#d2992226;border-bottom:1px solid var(--warning);color:var(--warning);padding:8px 24px;display:flex;gap:16px;flex-wrap:wrap;font-size:13px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--bg-panel)}.brand{display:flex;align-items:center;gap:14px}.brand-logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#2f81f7,#58a6ff);color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;letter-spacing:.5px}.brand h1{font-size:18px;font-weight:700}.brand-sub{font-size:12px;color:var(--text-dim)}.badge{padding:4px 12px;border-radius:999px;font-size:12px;border:1px solid var(--border)}.badge-ok{color:var(--success);border-color:var(--success)}.badge-muted{color:var(--text-dim)}.badge-bad{color:var(--danger);border-color:var(--danger)}.layout{padding:16px 24px 40px;max-width:980px;margin:0 auto;align-items:start}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius)}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.panel-header h2{font-size:15px;font-weight:600}.btn{border:none;border-radius:8px;padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,opacity .15s;color:var(--text);background:var(--bg-panel-2)}.btn:hover{filter:brightness(1.12)}.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-flash{background:linear-gradient(135deg,#238636,#2ea043);color:#fff;font-size:15px;padding:10px 28px}.btn-ghost{background:transparent;border:1px solid var(--border)}.btn-sm{padding:6px 12px;font-size:13px}.btn-xs{padding:3px 10px;font-size:12px}.fw-chip{font-size:11px;color:var(--primary);border:1px solid var(--primary);border-radius:4px;padding:1px 6px;white-space:nowrap;font-family:var(--mono);text-transform:uppercase}.empty-state{color:var(--text-dim);text-align:center;padding:28px 12px;font-size:13px}.console-panel{padding:0 20px 20px}.step{padding:18px 0;border-bottom:1px solid var(--border)}.step:last-of-type{border-bottom:none}.step-title{font-size:14px;font-weight:700;margin-bottom:12px;display:flex;align-items:center;gap:8px}.step-num{width:22px;height:22px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center}.connect-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.chip-status{color:var(--text-dim);font-family:var(--mono);font-size:13px}.chip-status.ok{color:var(--success)}.chip-status.err{color:var(--danger)}.segmented{display:inline-flex;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;padding:3px;margin-bottom:14px}.seg-btn{border:none;background:transparent;color:var(--text-dim);padding:6px 16px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:600}.seg-btn.active{background:var(--primary);color:#fff}.field-label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:6px;font-weight:500}.field-hint{font-size:12px;color:var(--text-dim);margin-top:6px}.inline-link{color:var(--primary);text-decoration:none}.inline-link:hover{text-decoration:underline}.input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 12px;font-size:13px;font-family:inherit}.input:focus{outline:none;border-color:var(--primary)}.select{cursor:pointer}input[type=file].input{padding:7px}input[type=file].input::file-selector-button{background:var(--bg-panel-2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:5px 12px;margin-right:10px;cursor:pointer;font-size:12px}.param-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}@media (max-width: 640px){.param-grid{grid-template-columns:1fr 1fr}}.param-item{min-width:0}.checkbox-label{display:flex;align-items:center;gap:8px;margin-top:26px;cursor:pointer;color:var(--text);font-size:13px}.checkbox-label input{accent-color:var(--primary)}.fw-info{margin-top:12px;padding:10px 12px;background:var(--bg-input);border:1px dashed var(--border);border-radius:8px;font-size:12px;color:var(--text-dim);font-family:var(--mono);line-height:1.8;white-space:pre-wrap;word-break:break-all}.local-file-list{margin-top:8px;font-size:12px;color:var(--text-dim);font-family:var(--mono)}.local-file-row{display:flex;align-items:center;gap:8px;padding:4px 0;flex-wrap:wrap}.local-file-name{flex:1 1 160px;min-width:0;overflow-wrap:anywhere}.local-file-addr-label{color:var(--text-dim);flex-shrink:0}.local-file-addr{width:130px;flex-shrink:0;padding:4px 8px;font-size:12px;font-family:var(--mono);background:var(--bg-input);border:1px solid var(--border);border-radius:6px;color:var(--text)}.local-file-addr:focus{outline:none;border-color:var(--primary)}.local-file-addr.invalid{border-color:var(--danger, #e5484d);background:#e5484d14}.flash-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.progress-wrap{flex:1;min-width:220px;display:flex;align-items:center;gap:10px}.progress-bar{flex:1;height:10px;background:var(--bg-input);border-radius:999px;overflow:hidden;border:1px solid var(--border)}.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,#238636,#3fb950);transition:width .2s}.progress-text{font-family:var(--mono);font-size:12px;color:var(--text-dim);min-width:48px;text-align:right}.terminal-wrap{margin-top:16px;border:1px solid var(--border);border-radius:8px;overflow:hidden}.terminal-header{display:flex;align-items:center;justify-content:space-between;background:var(--bg-panel-2);padding:8px 12px;font-size:12px;color:var(--text-dim);border-bottom:1px solid var(--border)}.terminal{background:var(--terminal-bg);height:240px;overflow-y:auto;padding:12px;font-family:var(--mono);font-size:12px;line-height:1.7;white-space:pre-wrap;word-break:break-all}.terminal .t-info{color:#8b949e}.terminal .t-ok{color:var(--success)}.terminal .t-err{color:var(--danger)}.terminal .t-warn{color:var(--warning)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-track{background:transparent}.top-nav{display:flex;gap:4px;padding:10px 24px 0;border-bottom:1px solid var(--border);background:var(--bg-panel)}.nav-link{padding:8px 18px;color:var(--text-dim);text-decoration:none;font-size:14px;font-weight:600;border-radius:8px 8px 0 0;border:1px solid transparent;border-bottom:none;transition:color .15s,background .15s}.nav-link:hover{color:var(--text);background:var(--bg-panel-2)}.nav-link.active{color:var(--primary);background:var(--bg);border-color:var(--border)}.library-main{max-width:1080px;margin:0 auto;padding:28px 24px 48px}.library-head{margin-bottom:24px}.library-head h2{font-size:22px;font-weight:700}.library-sub{color:var(--text-dim);font-size:13px;margin-top:6px}.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:18px}.lib-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:12px;transition:border-color .15s,box-shadow .15s}.lib-card:hover{border-color:var(--primary);box-shadow:0 2px 12px #2f81f71f}.lib-card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.lib-card-name{font-weight:700;font-size:16px}.lib-card-desc{color:var(--text-dim);font-size:13px;line-height:1.6}.lib-card-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--text-dim);font-size:12px;font-family:var(--mono)}.lib-card-detail{background:var(--bg-panel-2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;display:flex;flex-direction:column;gap:12px}.lib-params{display:flex;flex-wrap:wrap;gap:6px 12px}.lib-param{font-size:12px;color:var(--text-dim);background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:2px 8px;font-family:var(--mono)}.lib-files-title{font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:6px}.lib-file-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:5px 0;border-top:1px solid var(--border);font-size:12px;font-family:var(--mono)}.lib-file-name{color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lib-file-addr{color:var(--primary)}.lib-file-size{color:var(--text-dim)}.lib-card-actions{margin-top:auto}.lib-card-actions a.btn{display:inline-block;text-decoration:none;text-align:center}