:root{color-scheme:light;--bg: #ffffff;--ink: #202124;--muted: #5f6368;--line: #dfe1e5;--line-strong: #c8ccd1;--surface: #ffffff;--soft: #f8fafd;--blue: #1a73e8;--green: #188038;--red: #b3261e;--amber: #b06000;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.page{min-height:100vh;display:grid;place-items:center;padding:24px}.search-shell{position:relative;display:grid;justify-items:center;width:min(100%,760px);min-height:520px;align-content:center;gap:28px}.brand-word{display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;line-height:1;font-size:clamp(48px,11vw,92px);font-weight:650;letter-spacing:0;-webkit-user-select:none;user-select:none}.brand-word span:nth-child(1){color:#1a73e8}.brand-word span:nth-child(2){color:#202124}.brand-word span:nth-child(3){color:#34a853;font-size:.42em;font-weight:700}.search-form{display:grid;justify-items:center;gap:14px;width:100%}.search-box{display:grid;grid-template-columns:28px minmax(0,1fr) 44px;align-items:center;gap:10px;width:min(100%,640px);min-height:58px;padding:8px 7px 8px 20px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);box-shadow:0 1px 6px #20212414}.search-box:focus-within{border-color:var(--line-strong);box-shadow:0 2px 10px #20212424}.search-box input,.search-box textarea{width:100%;min-width:0;border:0;outline:0;color:var(--ink);background:transparent}.search-box input{height:40px}.search-box textarea{min-height:40px;max-height:116px;resize:none;padding:8px 0;line-height:1.45}.search-box button,.ghost-back,.tracking-head button{display:inline-grid;place-items:center;border:0;background:transparent;color:var(--muted);cursor:pointer}.search-box button{width:44px;height:44px;border-radius:999px;color:var(--blue)}.search-box button:hover,.tracking-head button:hover,.ghost-back:hover{background:#f1f3f4}.search-box button:disabled{cursor:wait;opacity:.7}.ghost-back{position:absolute;top:0;left:0;width:42px;height:42px;border-radius:999px}.ghost-back[hidden]{display:none}.query-preview{width:min(100%,590px);color:var(--muted);font-size:14px;line-height:1.6;text-align:center}.tracking-panel{display:grid;gap:14px;width:min(100%,640px);padding:22px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:0 1px 6px #20212414}.tracking-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.tracking-head button{width:34px;height:34px;border-radius:999px}.tracking-panel h1{margin:0;font-size:20px;line-height:1.45}.tracking-panel p{margin:0;color:var(--muted);font-size:14px}.result-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:max-content;min-height:40px;padding:0 14px;border:1px solid rgba(26,115,232,.24);border-radius:999px;color:var(--blue);background:#f3f8ff;text-decoration:none;font-weight:650}.notice{display:flex;align-items:center;gap:8px;min-height:40px;padding:8px 12px;border:1px solid #f1c6c1;border-radius:999px;color:var(--red);background:#fff8f7;font-size:14px}.recent-list{display:grid;gap:8px;width:min(100%,640px)}.recent-list button{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;min-height:44px;border:0;border-radius:999px;padding:6px 14px;background:var(--soft);color:var(--muted);cursor:pointer;text-align:left}.recent-list button:hover{background:#f1f3f4}.recent-list button>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{display:inline-flex;align-items:center;gap:5px;width:max-content;min-height:26px;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.status-queued{background:#f1f3f4;color:var(--muted)}.status-running{background:#e8f0fe;color:var(--blue)}.status-completed{background:#e6f4ea;color:var(--green)}.status-failed{background:#fce8e6;color:var(--red)}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:640px){.page{padding:18px}.search-shell{min-height:560px;gap:24px}.search-box{grid-template-columns:24px minmax(0,1fr) 42px;min-height:54px;padding-left:16px}.tracking-panel{padding:18px}}