:root{--color-background:#fafaf8;--color-surface:#fff;--color-border:#e7e5e1;--color-text-primary:#1a1a1a;--color-text-secondary:#6b6b6b;--color-text-tertiary:#9c9c9c;--color-accent:#e8590c;--color-accent-soft:#fdeee3;--color-downvote:#5c7cfa;--color-success:#2f9e44;--color-danger:#e03131;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-xxl:32px;--radius-sm:8px;--radius-md:10px;--radius-card:12px;--border-hairline:1px solid var(--color-border);--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--sidebar-width:240px;--content-max:680px;--bottomnav-height:56px;--breakpoint:768px}
*,:before,:after{box-sizing:border-box}*{margin:0}html,body{height:100%}body{background:var(--color-background);color:var(--color-text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.47}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea{font-family:inherit}.t-display{font-size:28px;font-weight:700;line-height:34px}.t-title{font-size:20px;font-weight:700;line-height:26px}.t-headline{font-size:16px;font-weight:600;line-height:22px}.t-body{font-size:15px;font-weight:400;line-height:22px}.t-caption{font-size:13px;font-weight:400;line-height:18px}.t-micro{font-size:11px;font-weight:500;line-height:14px}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}