:root{--bg: #f4f6f9;--bg-2: #ffffff;--panel: #ffffff;--line: #d7dee8;--text: #1c2a3a;--muted: #6b7c90;--accent: #f5c400;--accent-ink: #111111;--accent-2: #111111;--good: #12a15c;--bad: #d64545;--warn: #d89b16;--shadow: 0 8px 24px rgba(28, 42, 58, .08);font-family:Segoe UI,IBM Plex Sans,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input{font:inherit}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#111;color:#f3f3f3;padding:22px 14px}.cb-logo{display:flex;align-items:center;gap:10px}.cb-mark-img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:4px;flex-shrink:0}.cb-word{display:flex;flex-direction:column;gap:2px}.cb-word strong{letter-spacing:.12em;font-size:12px;color:#f5c400}.cb-word 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