: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 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