:root{--color-primary: #2563eb;--color-primary-hover: #1d4fd7;--color-ink: #101828;--color-muted: #667085;--color-muted-2: #94a3b8;--color-border: #e4e9f0;--color-card-bg: #f5f8fd;--color-app-bg: #eef2f7;--color-gold: #f59e0b;--color-coral: #ee8494;--color-green: #16a34a;--color-red: #dc2626}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--color-app-bg);font-family:Zen Kaku Gothic New,sans-serif;color:var(--color-ink)}a{color:var(--color-primary)}button{font-family:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:#fff}.header-desktop{height:72px;border-bottom:1px solid #eaeef4;display:flex;align-items:center;justify-content:space-between;padding:0 40px;flex-shrink:0}.header-mobile{height:44px;display:flex;align-items:center;justify-content:flex-end;padding:6px 18px 0;flex-shrink:0}.app-name{font-weight:700;color:var(--color-primary)}.header-desktop 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