:root{--bg:#f7f8fc;--panel:#fff;--sidebar:#fff;--sidebar-hover:#2563eb0f;--text:#242b3d;--muted:#70788b;--border:#e5e8f0;--primary:#4261cf;--primary-d:#354fae;--primary-soft:#2563eb0f;--primary-border:#4261cf29;--focus-ring:#4261cf1f;--ok:#4261cf;--danger:#b23e3a;--radius:14px}.action-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.quick-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.quick-grid .btn{white-space:normal;text-align:left;justify-content:space-between;height:auto;min-height:48px}.example-panel{background:var(--primary-soft);border:1px solid #cdeae5;border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;padding:16px;display:flex}.example-panel p{margin:4px 0 0}.example-panel small{color:var(--muted);flex-basis:100%}.recovery-panel{margin:12px 0}.work-actions{white-space:normal;color:var(--text);background:var(--panel);border-radius:8px;padding:12px}.work-actions [role=status]{margin-top:6px;font-size:12px;display:block}.works-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;margin-top:16px;display:grid}.works-grid .card{overflow-wrap:anywhere;min-width:0}.work-preview{object-fit:contain;border-radius:8px;width:100%;max-height:340px;margin-bottom:12px;display:block}.work-text{white-space:pre-wrap;overflow-wrap:anywhere;max-height:340px;font-family:inherit;overflow:auto}.token-feedback{background:var(--primary-soft);color:var(--primary-d);flex-shrink:0;padding:8px 24px;font-size:13px}.token-guide-backdrop{z-index:1000;cursor:default;background:#1d252885;border:0;border-radius:0;width:100%;height:100%;padding:0;display:block;position:fixed;inset:0}.apikey-bar.token-guide-active{z-index:1002;box-shadow:0 0 0 3px var(--focus-ring), 0 10px 30px #1c28501f;position:relative}.token-guide-card{z-index:1003;background:var(--panel);min-height:190px;color:var(--text);border:1px solid #ffffffe6;border-radius:20px;padding:28px 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0;border:0;border-radius:10px;justify-content:center;align-items:center;padding:0;display:inline-flex;position:absolute;top:18px;right:18px}.token-guide-close:hover{background:var(--sidebar-hover);color:var(--text)}.token-guide-close:focus-visible,.token-guide-actions :focus-visible{outline:2px solid var(--primary);outline-offset:2px}.apikey-bar{flex-wrap:wrap}.sidebar{overflow-y:auto}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6}.app-shell{height:100dvh;display:flex;overflow:hidden}.hamburger{border:1px solid 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